DE60032970D1 - Projektionsfernsehgerät - Google Patents

Projektionsfernsehgerät

Info

Publication number
DE60032970D1
DE60032970D1 DE60032970T DE60032970T DE60032970D1 DE 60032970 D1 DE60032970 D1 DE 60032970D1 DE 60032970 T DE60032970 T DE 60032970T DE 60032970 T DE60032970 T DE 60032970T DE 60032970 D1 DE60032970 D1 DE 60032970D1
Authority
DE
Germany
Prior art keywords
projection television
television
projection
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 - Fee Related
Application number
DE60032970T
Other languages
English (en)
Other versions
DE60032970T2 (de
Inventor
Tomoyuki Oya
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60032970D1 publication Critical patent/DE60032970D1/de
Application granted granted Critical
Publication of DE60032970T2 publication Critical patent/DE60032970T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0061—Cooling arrangements
    • H01J2229/0069—Active means, e.g. fluid flow
    • H01J2229/0076—Active means, e.g. fluid flow applied to the faceplate
    • H01J2229/0084—Translucent coolant, e.g. flowing across faceplate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DE60032970T 1999-06-25 2000-06-23 Projektionsfernsehgerät Expired - Fee Related DE60032970T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17937599 1999-06-25
JP17937599A JP3700479B2 (ja) 1999-06-25 1999-06-25 投写形受像機

Publications (2)

Publication Number Publication Date
DE60032970D1 true DE60032970D1 (de) 2007-03-08
DE60032970T2 DE60032970T2 (de) 2007-05-24

Family

ID=16064767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032970T Expired - Fee Related DE60032970T2 (de) 1999-06-25 2000-06-23 Projektionsfernsehgerät

Country Status (8)

Country Link
US (1) US6525784B1 (de)
EP (1) EP1063675B1 (de)
JP (1) JP3700479B2 (de)
KR (1) KR100560238B1 (de)
CN (1) CN1311682C (de)
DE (1) DE60032970T2 (de)
MX (1) MXPA00006165A (de)
MY (1) MY124712A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1312917C (zh) * 2002-09-09 2007-04-25 四川长虹电器股份有限公司 投影电视冷媒自动灌装机
KR100672507B1 (ko) 2004-05-20 2007-01-24 엘지전자 주식회사 Ｃｒｔ프로젝션 ｔｖ의 커플러구조
JP5493609B2 (ja) * 2008-09-18 2014-05-14 ソニー株式会社 液体レンズ、及び撮像装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235429A (ja) * 1985-08-06 1987-02-16 Pioneer Electronic Corp プロジエクシヨンテレビ用冷却装置
JPS6243278A (ja) 1985-08-21 1987-02-25 Hitachi Ltd 投写装置
US4710820A (en) * 1986-05-22 1987-12-01 Zenith Electronics Corporation Single layer optical coupler for projection TV CRT
US4982289A (en) * 1989-05-15 1991-01-01 Matsushita Electric Industrial Co., Ltd. Liquid cooled cathode ray tube apparatus for video projection system
US5117162A (en) * 1990-12-20 1992-05-26 North American Philips Corporation Optical grade transfer coolant for projection television receivers
JPH04314044A (ja) 1991-04-12 1992-11-05 Toshiba Corp 投写形テレビジョン受像装置
FR2680583B1 (fr) * 1991-08-22 1993-10-08 Commissariat A Energie Atomique Materiau presentant des proprietes antireflet, hydrophobes et de resistance a l'abrasion et procede de depot d'une couche antireflet, hydrophobe et resistante a l'abrasion sur un substrat.
JPH05341167A (ja) 1992-06-08 1993-12-24 Matsushita Electric Ind Co Ltd レンズ保持部材と薄膜形成方法
JPH06265782A (ja) * 1993-03-16 1994-09-22 Matsushita Electric Ind Co Ltd 投写レンズ装置
CN1078802A (zh) * 1993-03-19 1993-11-24 张留刚 聚四氟乙烯金属复合换热器
MY121195A (en) * 1993-12-21 2006-01-28 Minnesota Mining & Mfg Reflective polarizer with brightness enhancement
US5981059A (en) * 1995-04-03 1999-11-09 Southwall Technologies, Inc. Multi-layer topcoat for an optical member
US5892627A (en) * 1997-04-29 1999-04-06 Thomson Consumer Electronics, Inc. Elastomer lined CRT-to-lens coupler

Also Published As

Publication number Publication date
EP1063675A2 (de) 2000-12-27
CN1311682C (zh) 2007-04-18
EP1063675B1 (de) 2007-01-17
MXPA00006165A (es) 2002-03-08
CN1287446A (zh) 2001-03-14
KR20010007516A (ko) 2001-01-26
DE60032970T2 (de) 2007-05-24
JP3700479B2 (ja) 2005-09-28
KR100560238B1 (ko) 2006-03-10
US6525784B1 (en) 2003-02-25
JP2001008134A (ja) 2001-01-12
EP1063675A3 (de) 2003-10-29
MY124712A (en) 2006-06-30

Similar Documents

Publication Publication Date Title
DE69930152D1 (de) Projektor
DE60040567D1 (de) Bildprojektionsvorrichtung
DE60041232D1 (de) Projektionssystem
DE50007817D1 (de) Mikrospiegel
DE29905642U1 (de) Projektionsornament
DE60027502D1 (de) Farbbildprojektor
DE60034307D1 (de) Kombinierte kamera
ID22638A (id) Pesawat televisi
DE60037732D1 (de) Fernsehgerät
DE69913009D1 (de) Fernsehgerät
DE60033053D1 (de) Projektionsschirm
DE60127490D1 (de) Tuner
DE60001157D1 (de) Tv-verwalter
DE59904633D1 (de) Projektionswand
DE50003248D1 (de) Spaltprojektor
ID26977A (id) Televisi penerima
DE60014306D1 (de) Tintenstrahlaufzeichnungselement
DE60116841D1 (de) Tuner
DE50010979D1 (de) Aktor
DE60017345D1 (de) Tintenstrahlaufzeichnungselement
DE10082052T1 (de) Fernseh-Projektionsschirm
DE60032970D1 (de) Projektionsfernsehgerät
DE69938684D1 (de) Bildprojektionsvorrichtung
DE60031341D1 (de) Videoumschalter
DE60002490D1 (de) Abbildungssystem

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: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee