JP2994669B2 - 液晶プロジエクタ - Google Patents

液晶プロジエクタ

Info

Publication number
JP2994669B2
JP2994669B2 JP1264443A JP26444389A JP2994669B2 JP 2994669 B2 JP2994669 B2 JP 2994669B2 JP 1264443 A JP1264443 A JP 1264443A JP 26444389 A JP26444389 A JP 26444389A JP 2994669 B2 JP2994669 B2 JP 2994669B2
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal panel
glass
crystal projector
cooler
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
JP1264443A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03126011A (ja
Inventor
五郎 濱岸
治久 小坂
俊一 岸本
経一 金谷
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1264443A priority Critical patent/JP2994669B2/ja
Priority to EP90119347A priority patent/EP0422587B1/en
Priority to DE69026181T priority patent/DE69026181D1/de
Priority to KR1019900016016A priority patent/KR910009083A/ko
Priority to US07/596,668 priority patent/US5032021A/en
Publication of JPH03126011A publication Critical patent/JPH03126011A/ja
Application granted granted Critical
Publication of JP2994669B2 publication Critical patent/JP2994669B2/ja
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
    • H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens

Landscapes

  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1264443A 1989-10-11 1989-10-11 液晶プロジエクタ Expired - Fee Related JP2994669B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1264443A JP2994669B2 (ja) 1989-10-11 1989-10-11 液晶プロジエクタ
EP90119347A EP0422587B1 (en) 1989-10-11 1990-10-09 Liquid crystal projector
DE69026181T DE69026181D1 (de) 1989-10-11 1990-10-09 Flussigkristallprojektor
KR1019900016016A KR910009083A (ko) 1989-10-11 1990-10-10 액정 프로젝터
US07/596,668 US5032021A (en) 1989-10-11 1990-10-10 Liquid crystal projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1264443A JP2994669B2 (ja) 1989-10-11 1989-10-11 液晶プロジエクタ

Publications (2)

Publication Number Publication Date
JPH03126011A JPH03126011A (ja) 1991-05-29
JP2994669B2 true JP2994669B2 (ja) 1999-12-27

Family

ID=17403267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1264443A Expired - Fee Related JP2994669B2 (ja) 1989-10-11 1989-10-11 液晶プロジエクタ

Country Status (2)

Country Link
JP (1) JP2994669B2 (ko)
KR (1) KR910009083A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07322171A (ja) * 1994-05-20 1995-12-08 Fujitsu General Ltd 表示装置
JPH07322172A (ja) * 1994-05-20 1995-12-08 Fujitsu General Ltd 表示装置
JP3637743B2 (ja) * 1997-10-15 2005-04-13 ソニー株式会社 投射型液晶表示装置
JP6981250B2 (ja) 2017-12-28 2021-12-15 セイコーエプソン株式会社 冷却装置およびプロジェクター

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0758372B2 (ja) * 1985-12-20 1995-06-21 カシオ計算機株式会社 液晶表示装置
JPS6368694U (ko) * 1986-10-24 1988-05-09

Also Published As

Publication number Publication date
KR910009083A (ko) 1991-05-31
JPH03126011A (ja) 1991-05-29

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