WO2002027697A3 - Light pipe apparatus - Google Patents
Light pipe apparatus Download PDFInfo
- Publication number
- WO2002027697A3 WO2002027697A3 PCT/US2001/031041 US0131041W WO0227697A3 WO 2002027697 A3 WO2002027697 A3 WO 2002027697A3 US 0131041 W US0131041 W US 0131041W WO 0227697 A3 WO0227697 A3 WO 0227697A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light pipe
- pipe apparatus
- circuit board
- printed circuit
- base
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01977454A EP1320845A2 (en) | 2000-09-29 | 2001-09-27 | Light pipe apparatus |
JP2002531397A JP2004510207A (en) | 2000-09-29 | 2001-09-27 | Fiber optic equipment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67708800A | 2000-09-29 | 2000-09-29 | |
US09/677,088 | 2000-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002027697A2 WO2002027697A2 (en) | 2002-04-04 |
WO2002027697A3 true WO2002027697A3 (en) | 2003-04-10 |
Family
ID=24717267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/031041 WO2002027697A2 (en) | 2000-09-29 | 2001-09-27 | Light pipe apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1320845A2 (en) |
JP (1) | JP2004510207A (en) |
CN (1) | CN1440548A (en) |
WO (1) | WO2002027697A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10333316A1 (en) * | 2003-07-22 | 2005-02-10 | BSH Bosch und Siemens Hausgeräte GmbH | Optical fiber component for optical multi-segment displays |
GB2502819B (en) * | 2012-06-08 | 2015-09-23 | Dyson Technology Ltd | Vacuum cleaner and a battery pack therefor |
US20150370007A1 (en) * | 2014-06-23 | 2015-12-24 | Arris Enterprises, Inc. | Light guide with integrated icon |
EP3518020B1 (en) * | 2018-01-30 | 2021-01-13 | InterDigital CE Patent Holdings | Light pipe assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106231A (en) * | 1976-12-06 | 1978-08-15 | Master Specialties Company | Low level light indicator |
US4555694A (en) * | 1981-06-03 | 1985-11-26 | Nissan Motor Company, Limited | Display device for a vehicle |
EP0600158A1 (en) * | 1992-12-01 | 1994-06-08 | Hewlett-Packard Company | Light transmission apparatus for electro-optically coupling to a display panel for an electronic instrument |
US5481440A (en) * | 1993-12-27 | 1996-01-02 | At&T Corp. | Circuit pack with light pipes |
JPH1124608A (en) * | 1997-07-01 | 1999-01-29 | Yokogawa Electric Corp | Led display device |
US5938324A (en) * | 1996-10-07 | 1999-08-17 | Cisco Technology, Inc. | Light pipe |
US6095851A (en) * | 1997-11-17 | 2000-08-01 | Xircom, Inc. | Status indicator for electronic device |
-
2001
- 2001-09-27 WO PCT/US2001/031041 patent/WO2002027697A2/en not_active Application Discontinuation
- 2001-09-27 CN CN 01802970 patent/CN1440548A/en active Pending
- 2001-09-27 JP JP2002531397A patent/JP2004510207A/en active Pending
- 2001-09-27 EP EP01977454A patent/EP1320845A2/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106231A (en) * | 1976-12-06 | 1978-08-15 | Master Specialties Company | Low level light indicator |
US4555694A (en) * | 1981-06-03 | 1985-11-26 | Nissan Motor Company, Limited | Display device for a vehicle |
EP0600158A1 (en) * | 1992-12-01 | 1994-06-08 | Hewlett-Packard Company | Light transmission apparatus for electro-optically coupling to a display panel for an electronic instrument |
US5481440A (en) * | 1993-12-27 | 1996-01-02 | At&T Corp. | Circuit pack with light pipes |
US5938324A (en) * | 1996-10-07 | 1999-08-17 | Cisco Technology, Inc. | Light pipe |
JPH1124608A (en) * | 1997-07-01 | 1999-01-29 | Yokogawa Electric Corp | Led display device |
US6095851A (en) * | 1997-11-17 | 2000-08-01 | Xircom, Inc. | Status indicator for electronic device |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) * |
Also Published As
Publication number | Publication date |
---|---|
CN1440548A (en) | 2003-09-03 |
EP1320845A2 (en) | 2003-06-25 |
WO2002027697A2 (en) | 2002-04-04 |
JP2004510207A (en) | 2004-04-02 |
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