DE69835719D1 - Anordnung einer integrierten Anzeigetafel - Google Patents

Anordnung einer integrierten Anzeigetafel

Info

Publication number
DE69835719D1
DE69835719D1 DE69835719T DE69835719T DE69835719D1 DE 69835719 D1 DE69835719 D1 DE 69835719D1 DE 69835719 T DE69835719 T DE 69835719T DE 69835719 T DE69835719 T DE 69835719T DE 69835719 D1 DE69835719 D1 DE 69835719D1
Authority
DE
Germany
Prior art keywords
arrangement
scoreboard
integrated
integrated scoreboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69835719T
Other languages
English (en)
Other versions
DE69835719T2 (de
Inventor
Jeffery R Parker
Daniel N Klesch
Mark D Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rambus International Ltd
Original Assignee
Solid State Opto Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solid State Opto Ltd filed Critical Solid State Opto Ltd
Application granted granted Critical
Publication of DE69835719D1 publication Critical patent/DE69835719D1/de
Publication of DE69835719T2 publication Critical patent/DE69835719T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
DE69835719T 1997-06-09 1998-05-18 Anordnung einer integrierten Anzeigetafel Expired - Lifetime DE69835719T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US871391 1997-06-09
US08/871,391 US5975711A (en) 1995-06-27 1997-06-09 Integrated display panel assemblies

Publications (2)

Publication Number Publication Date
DE69835719D1 true DE69835719D1 (de) 2006-10-12
DE69835719T2 DE69835719T2 (de) 2007-09-13

Family

ID=25357345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835719T Expired - Lifetime DE69835719T2 (de) 1997-06-09 1998-05-18 Anordnung einer integrierten Anzeigetafel

Country Status (5)

Country Link
US (1) US5975711A (de)
EP (1) EP0884525B1 (de)
JP (1) JP4779065B2 (de)
DE (1) DE69835719T2 (de)
TW (1) TWM262652U (de)

Families Citing this family (167)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0169444B1 (ko) * 1996-07-11 1999-01-15 김광호 표시 장치
JPH10145476A (ja) * 1996-11-08 1998-05-29 Casio Comput Co Ltd 表示部及び操作部付き電子機器
JP2000235183A (ja) * 1999-02-16 2000-08-29 Matsushita Electric Ind Co Ltd 照明装置およびこれを備えた携帯情報機器
JP2000267093A (ja) * 1999-03-19 2000-09-29 Matsushita Electric Ind Co Ltd 照明装置およびこれを備えた携帯情報機器
US7193536B2 (en) * 1999-09-15 2007-03-20 Michael Shipman Illuminated keyboard
US7172303B2 (en) * 1999-09-15 2007-02-06 Michael Shipman Illuminated keyboard
US6217183B1 (en) 1999-09-15 2001-04-17 Michael Shipman Keyboard having illuminated keys
US7193535B2 (en) * 1999-09-15 2007-03-20 Michael Shipman Illuminated keyboard
US20080143560A1 (en) * 1999-09-15 2008-06-19 Michael Shipman Lightpipe for illuminating keys of a keyboard
US10013075B2 (en) 1999-09-15 2018-07-03 Michael Shipman Illuminated keyboard
US20090201179A1 (en) 1999-09-15 2009-08-13 Michael Shipman Illuminated keyboard
US7283066B2 (en) * 1999-09-15 2007-10-16 Michael Shipman Illuminated keyboard
US6918677B2 (en) * 1999-09-15 2005-07-19 Michael Shipman Illuminated keyboard
US6422712B1 (en) * 1999-09-27 2002-07-23 Jaako Nousiainen User-interface illuminator
DE19957611A1 (de) * 1999-11-30 2001-06-07 Osram Opto Semiconductors Gmbh Beleuchtungsanordnung
TW594072B (en) * 1999-12-28 2004-06-21 Fujitsu Kasei Kk Lighting apparatus
JP4352609B2 (ja) * 2000-02-25 2009-10-28 セイコーエプソン株式会社 照明装置
DE10011800B4 (de) * 2000-03-14 2007-11-29 Robert Bosch Gmbh Beleuchtungsvorrichtung
US7546141B2 (en) * 2000-05-23 2009-06-09 Robert Leon Hybrid communication system and method
DE10034771A1 (de) * 2000-07-18 2002-01-31 Mannesmann Vdo Ag Schalteinrichtung für ein elektrisches Gerät
JP2002217457A (ja) * 2001-01-12 2002-08-02 Nec Corp 携帯電話機、それに備えられた拡散体及び照明装置
CN100344616C (zh) * 2001-06-12 2007-10-24 维尔斯达医疗公司 用于治疗代谢失调的化合物
US6950680B2 (en) * 2001-09-17 2005-09-27 Nokia Corporation Electronic device
JP2003151393A (ja) * 2001-11-15 2003-05-23 Matsushita Electric Ind Co Ltd 可動接点体およびそれを用いたパネルスイッチ、並びにそのパネルスイッチを装着した電子機器
US6561659B1 (en) * 2001-11-15 2003-05-13 Wintek Corporation Photoconductor panel for lighting a keyboard
US6827459B2 (en) * 2002-03-27 2004-12-07 3M Innovative Properties Company Lighted fastening structure
FI113594B (fi) 2002-04-12 2004-05-14 Nokia Corp Kytkinjärjestely ja näppäimistön kytkinmatriisirakenne
US6926418B2 (en) * 2002-04-24 2005-08-09 Nokia Corporation Integrated light-guide and dome-sheet for keyboard illumination
EP1376872B1 (de) * 2002-05-07 2007-10-10 Schott Ag Beleuchtungseinrichtung für Schaltflächen
EP1376166B1 (de) * 2002-06-19 2011-05-25 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Folienschaltervorrichtung
JP4462817B2 (ja) * 2002-08-01 2010-05-12 日本電気株式会社 キーバックライト多色点灯による文字入力モードの視覚化方式
DE10236718A1 (de) * 2002-08-06 2004-02-12 E.G.O. Control Systems Gmbh & Co. Kg Elektrohaushaltsgerät mit Anzeigeeinrichtung
EP1865691B1 (de) 2002-11-06 2009-06-24 Sony Ericsson Mobile Communications AB Mittel zur Tastaturbeleuchtung und Vorrichtung mit solchen Mitteln
US7671859B2 (en) * 2002-11-06 2010-03-02 Continental Automotive Systems Us, Inc. Thin instrument cluster with anti-reflective coating
US6975369B1 (en) * 2002-12-12 2005-12-13 Gelcore, Llc Liquid crystal display with color backlighting employing light emitting diodes
DE60312216T2 (de) 2002-12-16 2007-06-21 Casio Computer Co., Ltd. Beleuchtungsvorrichtung und elektronische einrichtung
JP4178937B2 (ja) * 2002-12-16 2008-11-12 カシオ計算機株式会社 照明装置および電子機器
US7417782B2 (en) 2005-02-23 2008-08-26 Pixtronix, Incorporated Methods and apparatus for spatial light modulation
JP4186664B2 (ja) * 2003-03-24 2008-11-26 松下電器産業株式会社 スイッチ装置
TWI321248B (en) * 2003-05-12 2010-03-01 Au Optronics Corp Led backlight module
US7044627B2 (en) * 2003-05-30 2006-05-16 Mertz John C Display retainer and backlight
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
CN1846290B (zh) * 2003-09-08 2010-12-08 皇家飞利浦电子股份有限公司 底板和电子设备
US6861600B1 (en) 2003-10-01 2005-03-01 Lumitex, Inc. Integrated switch and backlight assembly
US20050073826A1 (en) * 2003-10-06 2005-04-07 Kuo Heng Sheng Light guide plate with multiple visible regions
JP4382432B2 (ja) * 2003-10-10 2009-12-16 スタンレー電気株式会社 自照式押釦入力装置
AU2003274188A1 (en) * 2003-10-23 2005-05-11 Nokia Corporation Keyboard with key supporting structure for portable electronics devices
EP1558009A1 (de) * 2004-01-22 2005-07-27 Sony Ericsson Mobile Communications AB Tragbares elektronisches Gerät mit einer beleuchteten Fläche
DE102004052932B4 (de) * 2004-10-29 2007-09-20 Klawonn, Joachim, Dipl.-Ing.(FH) Sensorfeld
US11216078B2 (en) 2005-01-18 2022-01-04 Michael Shipman Illuminated keyboard
US7616368B2 (en) 2005-02-23 2009-11-10 Pixtronix, Inc. Light concentrating reflective display methods and apparatus
US7304786B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Methods and apparatus for bi-stable actuation of displays
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US7675665B2 (en) 2005-02-23 2010-03-09 Pixtronix, Incorporated Methods and apparatus for actuating displays
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US7755582B2 (en) 2005-02-23 2010-07-13 Pixtronix, Incorporated Display methods and apparatus
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7405852B2 (en) 2005-02-23 2008-07-29 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7999994B2 (en) 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7271945B2 (en) 2005-02-23 2007-09-18 Pixtronix, Inc. Methods and apparatus for actuating displays
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US7746529B2 (en) 2005-02-23 2010-06-29 Pixtronix, Inc. MEMS display apparatus
US7304785B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Display methods and apparatus
US7502159B2 (en) 2005-02-23 2009-03-10 Pixtronix, Inc. Methods and apparatus for actuating displays
US7742016B2 (en) 2005-02-23 2010-06-22 Pixtronix, Incorporated Display methods and apparatus
US7511700B2 (en) * 2005-03-14 2009-03-31 Palm, Inc. Device and technique for assigning different inputs to keys on a keypad
US9142369B2 (en) 2005-03-14 2015-09-22 Qualcomm Incorporated Stack assembly for implementing keypads on mobile computing devices
US7525534B2 (en) 2005-03-14 2009-04-28 Palm, Inc. Small form-factor keypad for mobile computing devices
DE102005013804A1 (de) * 2005-03-24 2006-09-28 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtetes Anzeigefenster für LED- und/oder LC-Anzeigen
KR100629053B1 (ko) * 2005-05-19 2006-09-26 삼성전자주식회사 키 패드 어셈블리
US7394030B2 (en) * 2005-06-02 2008-07-01 Palm, Inc. Small form-factor keyboard using keys with offset peaks and pitch variations
CN100376969C (zh) * 2005-06-03 2008-03-26 鸿富锦精密工业（深圳）有限公司 导光元件及采用该导光元件的背光模组
US8718437B2 (en) 2006-03-07 2014-05-06 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
KR100689395B1 (ko) * 2005-07-06 2007-03-02 삼성전자주식회사 키 패드 어셈블리
KR100639954B1 (ko) * 2005-07-12 2006-11-01 주식회사 엘에스텍 유연성을 가지는 입력장치 키 후면조광용 백라이트 장치
TWM286375U (en) * 2005-08-08 2006-01-21 Inventec Corp Light guiding structure
US7294802B2 (en) * 2005-08-13 2007-11-13 Palm, Inc. Lighting and usability features for key structures and keypads on computing devices
US7275836B2 (en) 2005-08-13 2007-10-02 Palm, Inc. Lighting and usability features for key structures and keypads on computing devices
US8690368B1 (en) 2005-08-22 2014-04-08 Michael Shipman Cavity filled lightpipe for illuminating keys of a keyboard
US7778262B2 (en) 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
KR100787581B1 (ko) * 2005-09-27 2007-12-21 삼성전자주식회사 형광체를 구비하는 키 패드, 키 패드 어셈블리 및 휴대용단말기
US7588338B2 (en) * 2005-11-29 2009-09-15 Zippy Technology Corp. Keyboard equipped with a backlight structure
CN2874591Y (zh) * 2005-12-30 2007-02-28 鸿富锦精密工业（深圳）有限公司 电脑面板导光装置
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
US9874674B2 (en) 2006-03-07 2018-01-23 Samsung Electronics Co., Ltd. Compositions, optical component, system including an optical component, devices, and other products
US8849087B2 (en) 2006-03-07 2014-09-30 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
TWM298289U (en) * 2006-03-17 2006-09-21 Hon Hai Prec Ind Co Ltd Light guide plates and electronic products using the same
WO2007117698A2 (en) 2006-04-07 2007-10-18 Qd Vision, Inc. Composition including material, methods of depositing material, articles including same and systems for depositing material
FR2900220B1 (fr) * 2006-04-24 2008-07-18 Valeo Vision Sa Dispositif d'eclairage ou de signalisation avec effet de profondeur.
US7876489B2 (en) * 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
US7967459B2 (en) * 2006-06-14 2011-06-28 Bea, Inc. Activation device
EP2041484A4 (de) * 2006-07-03 2012-11-28 Core Wireless Licensing Sarl Verändern der grafik in einem gerät mit benutzerschnittstellenbeleuchtung
US7551077B2 (en) * 2006-07-31 2009-06-23 Alcon, Inc. RFID ring illumination system for surgical machine
JP4926762B2 (ja) * 2006-08-03 2012-05-09 シチズン電子株式会社 発光シートモジュール
JP4668867B2 (ja) * 2006-08-09 2011-04-13 株式会社東海理化電機製作所 操作装置
US7498534B2 (en) * 2006-08-30 2009-03-03 3M Innovative Properties Company Keypad light guide
US8989822B2 (en) 2006-09-08 2015-03-24 Qualcomm Incorporated Keypad assembly for use on a contoured surface of a mobile computing device
KR101243669B1 (ko) * 2006-10-18 2013-03-25 엘지전자 주식회사 휴대 단말기
EP2080045A1 (de) 2006-10-20 2009-07-22 Pixtronix Inc. Lichtleiter und rücklichtsysteme mit lichtumlenkern bei variierenden dichten
JP2010509664A (ja) * 2006-11-14 2010-03-25 オーワイ モディリス エルティディ 光ガイド構成および関連する用途
US20080117635A1 (en) * 2006-11-17 2008-05-22 Ko-Ju Chen Multi-Layer Light Guiding Structure And Method For Using The Same
TWI329483B (en) * 2006-11-30 2010-08-21 Lite On Technology Corp Thin light-guiding structure and electronic device using the same
TW200825459A (en) * 2006-12-08 2008-06-16 Jia-Hua Jang Optical film with optical points
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
US7852546B2 (en) 2007-10-19 2010-12-14 Pixtronix, Inc. Spacers for maintaining display apparatus alignment
US20080205082A1 (en) * 2007-02-23 2008-08-28 Silitech Technology Corp. Super-thin light-guiding module with a side light-projecting type function
US8471832B2 (en) * 2007-03-02 2013-06-25 Samsung Electronics Co., Ltd. Keypad assembly having light leakage prevention structure
US7534001B2 (en) * 2007-03-07 2009-05-19 Ichia Technologies, Inc. Light-guiding method of light-guiding plate and key pad assembly using the light-guiding plate
WO2008120680A1 (ja) 2007-03-30 2008-10-09 Hitachi Chemical Co., Ltd. 光接続部材及び表示装置
US20080310185A1 (en) * 2007-06-15 2008-12-18 Motorola, Inc. Addressable lighting element for a mobile communication device
WO2009011922A1 (en) * 2007-07-18 2009-01-22 Qd Vision, Inc. Quantum dot-based light sheets useful for solid-state lighting
WO2009014707A2 (en) 2007-07-23 2009-01-29 Qd Vision, Inc. Quantum dot light enhancement substrate and lighting device including same
JP5083954B2 (ja) * 2007-08-23 2012-11-28 シチズン電子株式会社 フィルム状導光板ユニット、面状ライトユニット及び表示装置並びに電子機器
US8128249B2 (en) 2007-08-28 2012-03-06 Qd Vision, Inc. Apparatus for selectively backlighting a material
US20090067194A1 (en) * 2007-09-11 2009-03-12 World Properties, Inc. Light guide with imprinted phosphor
JP2009070719A (ja) * 2007-09-14 2009-04-02 Citizen Electronics Co Ltd 導光体及び電子機器
DE102007044360A1 (de) * 2007-09-17 2009-03-19 Robert Bosch Gmbh Verbesserte Beleuchtung für Stellknopf eines Anzeigeinstruments
JP2009129560A (ja) * 2007-11-20 2009-06-11 Kuraray Co Ltd 電子機器の照明装置
TWI394110B (zh) * 2007-12-14 2013-04-21 Chi Mei Comm Systems Inc 訊號顯示器
US20090179870A1 (en) * 2008-01-16 2009-07-16 World Properties, Inc. Luminous touch screen with interstitial layers
JP2009205940A (ja) * 2008-02-28 2009-09-10 Panasonic Corp 導光シート及びこれを用いた可動接点体
US8248560B2 (en) 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
WO2009151515A1 (en) 2008-05-06 2009-12-17 Qd Vision, Inc. Solid state lighting devices including quantum confined semiconductor nanoparticles
US9207385B2 (en) 2008-05-06 2015-12-08 Qd Vision, Inc. Lighting systems and devices including same
WO2009137053A1 (en) 2008-05-06 2009-11-12 Qd Vision, Inc. Optical components, systems including an optical component, and devices
CN101604207A (zh) * 2008-06-11 2009-12-16 展晶科技(深圳)有限公司 发光键盘
US8178802B2 (en) 2008-07-31 2012-05-15 Electrolux Home Products, Inc. Unitized appliance control panel assembly and components of the assembly
DE102008053357B4 (de) * 2008-10-27 2010-08-05 Gigaset Communications Gmbh Elektrotechnisches Gerät mit einer Beleuchtungsanordnung zum Beleuchten einer Tastaturmatte und eines Display-Moduls
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
US8500348B2 (en) * 2008-11-24 2013-08-06 Logitech Europe S.A. Keyboard with ultra-durable keys
US20100142222A1 (en) * 2008-12-04 2010-06-10 World Properties, Inc. Light guide with refractive layer
US11198270B2 (en) 2008-12-30 2021-12-14 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods
US8343575B2 (en) 2008-12-30 2013-01-01 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
US10214686B2 (en) 2008-12-30 2019-02-26 Nanosys, Inc. Methods for encapsulating nanocrystals and resulting compositions
KR20120062773A (ko) 2009-08-14 2012-06-14 큐디 비젼, 인크. 조명 장치, 조명 장치용 광학 요소, 및 방법
DE102009051617B3 (de) * 2009-11-02 2011-04-28 Pas Deutschland Gmbh Taste für eine Bedienanordnung, sowie Bedienanordnung und Haushaltsgerät
EP2322962A1 (de) * 2009-11-17 2011-05-18 Weidmann Plastics Technology AG Dekorelement mit einem Lichtleiter
TWI401717B (zh) 2009-12-28 2013-07-11 Darfon Electronics Corp 遮罩、背光模組以及發光鍵盤
WO2011097258A1 (en) 2010-02-02 2011-08-11 Pixtronix, Inc. Circuits for controlling display apparatus
KR20120132680A (ko) 2010-02-02 2012-12-07 픽스트로닉스 인코포레이티드 저온 실 유체 충전된 디스플레이 장치의 제조 방법
US8350728B2 (en) 2010-04-23 2013-01-08 Hewlett-Packard Development Company, L.P. Keyboard with integrated and numeric keypad
CN102338348A (zh) * 2010-07-21 2012-02-01 深圳富泰宏精密工业有限公司 导光组件
US8371734B2 (en) 2010-09-17 2013-02-12 Rogers Corporation Front lit alterable display
EP2638321B1 (de) 2010-11-10 2019-05-08 Nanosys, Inc. Quantenpunktfilme, beleuchtungsvorrichtungen und beleuchtungsverfahren
US9189078B2 (en) * 2010-12-20 2015-11-17 Apple Inc. Enhancing keycap legend visibility with optical components
TWI430310B (zh) * 2010-12-20 2014-03-11 Primax Electronics Ltd 發光鍵盤
EP2671370A2 (de) 2011-02-03 2013-12-11 Bayer HealthCare LLC Komponentenbeleuchtungsvorrichtung, systeme und elektronische vorrichtungen sowie verfahren zu ihrer herstellung und verwendung
EP2678605B1 (de) 2011-02-25 2020-05-06 Lumitex Inc. Flache beleuchtungsanordnung mit einer integrierten elektrischen schaltung
CN103037649B (zh) * 2011-10-06 2015-09-30 鸿富锦精密工业(武汉)有限公司 电子装置
TWI477952B (zh) * 2012-04-06 2015-03-21 Compal Electronics Inc 電子裝置
US9091411B2 (en) 2012-11-02 2015-07-28 Osram Sylvania Inc. Illumination techniques and devices
TWM448778U (zh) * 2012-11-02 2013-03-11 Darfon Electronics Corp 保護蓋及鍵盤
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
US10166402B2 (en) 2013-05-16 2019-01-01 Excelitas Technologies Corp. Visible light photo-disinfection patch
CN107155355A (zh) * 2014-06-10 2017-09-12 康宁股份有限公司 图案化玻璃光导以及包括该图案化玻璃光导的显示设备
US9901265B2 (en) 2014-11-07 2018-02-27 Welch Allyn, Inc. Medical device
FR3030797B1 (fr) * 2014-12-17 2018-05-11 Thales Clavier a fiabilite amelioree
US10759332B2 (en) 2016-01-14 2020-09-01 Weidplas Gmbh Component comprising a flat decorative element and housing
CN110023676B (zh) 2016-12-02 2021-03-16 安晟信医疗科技控股公司 用于照亮电子设备显示透镜的表面的边缘部分的系统、方法和装置
CN110958960A (zh) 2017-07-21 2020-04-03 魏德塑料有限责任公司 用于车辆的构件
US10802602B2 (en) * 2018-05-21 2020-10-13 Logitech Europe S.A. Input device with overlapping key structure
US10963067B2 (en) * 2019-02-25 2021-03-30 Microsoft Technology Licensing, Llc Multilayout keyboard

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328570A (en) * 1965-04-09 1967-06-27 Gen Electric Illuminated panel member
US3774021A (en) * 1972-05-25 1973-11-20 Bell Telephone Labor Inc Light emitting device
US3892959A (en) * 1973-11-02 1975-07-01 Gte Automatic Electric Lab Inc Edge-lighted panel arrangement
JPS5226886U (de) * 1975-08-13 1977-02-24
JPS52122074U (de) * 1976-03-10 1977-09-16
CA1102767A (en) * 1978-03-15 1981-06-09 Decca Limited Illuminated panels
US4282560A (en) * 1979-01-15 1981-08-04 A.C.A. Products, Inc. Light distributor
US4257084A (en) * 1979-02-21 1981-03-17 Reynolds Christopher H Display device
JPS5686723U (de) * 1979-12-07 1981-07-11
US4446508A (en) * 1983-01-17 1984-05-01 Plast-Ad, Inc. Edge lighted article holder
US4573766A (en) * 1983-12-19 1986-03-04 Cordis Corporation LED Staggered back lighting panel for LCD module
JPS6119919U (ja) * 1984-07-10 1986-02-05 日本電産コパル株式会社 照光式キ−ボ−ドスイツチ
JPS61233390A (ja) * 1985-04-09 1986-10-17 松下電器産業株式会社 電子機器の照明装置
US4630895A (en) * 1985-06-06 1986-12-23 Motorola, Inc. LCD lightguide
US4714983A (en) * 1985-06-10 1987-12-22 Motorola, Inc. Uniform emission backlight
US4638131A (en) * 1986-01-15 1987-01-20 General Motors Corporation Steering wheel pad keyboard switch assembly
US4751615A (en) * 1986-08-07 1988-06-14 International Marketing Concepts, Inc. Page light
US4772769A (en) * 1987-02-06 1988-09-20 Burr-Brown Corporation Apparatus for selective backlighting of keys of a keyboard
US4789224A (en) * 1987-05-04 1988-12-06 General Motors Corporation Instrument panel having light pipe having legs
JPH0157785U (de) * 1987-10-07 1989-04-11
JP2603995B2 (ja) * 1988-04-21 1997-04-23 富士通株式会社 導光パネル
US5005108A (en) * 1989-02-10 1991-04-02 Lumitex, Inc. Thin panel illuminator
US4978952A (en) * 1989-02-24 1990-12-18 Collimated Displays Incorporated Flat screen color video display
US4974122A (en) * 1989-03-28 1990-11-27 Rockwell International Corporation Compact LCD luminaire
JPH02142820U (de) * 1989-04-28 1990-12-04
DE3919925A1 (de) * 1989-06-19 1990-12-20 Inotec Gmbh Ges Fuer Innovativ Beleuchtete, anzeigeeinheit, insbesondere hausnummer, verkehrsschild, werbetraeger
JPH0365982A (ja) * 1989-08-03 1991-03-20 Pioneer Electron Corp 表示装置における表示板照明装置
DE3929955A1 (de) * 1989-09-08 1991-03-14 Inotec Gmbh Ges Fuer Innovativ Lichtstrahler
US5283673A (en) * 1989-09-30 1994-02-01 Kabushiki Kaisha Meitaku Shisutemu Surface luminous source panel with areas having different reflector speck densities
US4975808A (en) * 1989-10-02 1990-12-04 Motorola, Inc. Backlighting apparatus
US5093765A (en) * 1990-02-16 1992-03-03 Tosoh Corporation Back lighting device for a panel
US5134549A (en) * 1990-06-19 1992-07-28 Enplas Corporation Surface light source device
TW197499B (de) * 1990-07-03 1993-01-01 Meitaku Syst Kk
JPH0437931U (de) * 1990-07-25 1992-03-31
US5225818A (en) * 1990-11-26 1993-07-06 Data Entry Products, Incorporated Data entry control panel
US5128842A (en) * 1991-06-03 1992-07-07 Sunarrow Co., Inc. Uniform illumination plate
JPH0595395A (ja) * 1991-10-01 1993-04-16 Matsushita Electric Ind Co Ltd 携帯無線電話装置
US5349503A (en) * 1991-12-31 1994-09-20 At&T Bell Laboratories Illuminated transparent display with microtextured back reflector
JPH0622017A (ja) * 1992-07-03 1994-01-28 Matsushita Electric Ind Co Ltd バックライト付電話装置
JPH0651129A (ja) * 1992-07-27 1994-02-25 Inoue Denki Kk 照明装置
US5339179A (en) * 1992-10-01 1994-08-16 International Business Machines Corp. Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel
JPH07113718B2 (ja) * 1993-03-03 1995-12-06 日本電気株式会社 液晶パネル用バックライト装置
US5390085A (en) * 1993-11-19 1995-02-14 Motorola, Inc. Light diffuser for a liquid crystal display
FI95177C (fi) * 1994-01-10 1995-12-27 Nokia Mobile Phones Ltd Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli
AU4409496A (en) * 1994-11-29 1996-06-19 Precision Lamp, Inc. Edge light for panel display
US5521342A (en) * 1994-12-27 1996-05-28 General Motors Corporation Switch having combined light pipe and printed circuit board
US5537300A (en) * 1995-02-01 1996-07-16 Kraco Enterprises, Inc. Control panel
JPH08248420A (ja) * 1995-03-07 1996-09-27 Casio Comput Co Ltd 液晶表示装置
JPH0981048A (ja) * 1995-09-14 1997-03-28 Beam Denshi Kogyo Kk 導光板装置
JP3715356B2 (ja) * 1995-09-26 2005-11-09 富士通株式会社 電話機

Also Published As

Publication number Publication date
EP0884525B1 (de) 2006-08-30
JP4779065B2 (ja) 2011-09-21
JPH1115393A (ja) 1999-01-22
TWM262652U (en) 2005-04-21
DE69835719T2 (de) 2007-09-13
US5975711A (en) 1999-11-02
EP0884525A3 (de) 1998-12-23
EP0884525A2 (de) 1998-12-16

Similar Documents

Publication Publication Date Title
DE69835719D1 (de) Anordnung einer integrierten Anzeigetafel
DE69712044D1 (de) Integriertes mikrogefertigtes oberflächenmagnetometer
DE69737895D1 (de) Plasma Anzeigetafel
NO993629L (no) Epoksy-polysiloksanpolymerblanding
DE69841420D1 (de) Anordnung
DE59810721D1 (de) Messfühler
FR2726903B1 (fr) Ecartometre integre
DE69823724D1 (de) Plasma Anzeigetafel
NO994450D0 (no) Kretskortfeste
DE69935070D1 (de) Anzeigetafel
DE69826125D1 (de) Fixiergerät
FR2768231B1 (fr) Structure interferometrique integree
DE69720701T2 (de) Anordnung mit einer integrierten spule
DE69828325D1 (de) Mikrometer
DE69818699D1 (de) Integrierte schaltung
DE69517758D1 (de) Prüfung einer integrierten Schaltungsanordnung
DE69733555D1 (de) INTEGRIERTES dE-E-DETEKTORTELESKOP
DE69825927D1 (de) Fixiereinrichtung
DE69716042T2 (de) Magnetometer
DE29818798U1 (de) Instrumentensatz
ATA63298A (de) Befestigungsanordnung
DE69812044D1 (de) Turbine
DE29722992U1 (de) Zeichenbrettbaugruppe
DE29707941U1 (de) Befestigungsanordnung
KR19990011947U (ko) 패널 고정장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAMBUS INTERNATIONAL LTD., GRAND CAYMAN, KY

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK (LUXEMBOURG) LLP, LUXEMBOURG, LU