DE69023826D1 - Farbbildprojektionsvorrichtung. - Google Patents

Farbbildprojektionsvorrichtung.

Info

Publication number
DE69023826D1
DE69023826D1 DE69023826T DE69023826T DE69023826D1 DE 69023826 D1 DE69023826 D1 DE 69023826D1 DE 69023826 T DE69023826 T DE 69023826T DE 69023826 T DE69023826 T DE 69023826T DE 69023826 D1 DE69023826 D1 DE 69023826D1
Authority
DE
Germany
Prior art keywords
color image
projection device
image projection
color
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 - Lifetime
Application number
DE69023826T
Other languages
English (en)
Other versions
DE69023826T2 (de
Inventor
Hiroshi Hamada
Fumiaki Funada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69023826D1 publication Critical patent/DE69023826D1/de
Publication of DE69023826T2 publication Critical patent/DE69023826T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69023826T 1989-07-20 1990-07-19 Farbbildprojektionsvorrichtung. Expired - Lifetime DE69023826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1189531A JPH0353221A (ja) 1989-07-20 1989-07-20 投影型カラー画像表示装置

Publications (2)

Publication Number Publication Date
DE69023826D1 true DE69023826D1 (de) 1996-01-11
DE69023826T2 DE69023826T2 (de) 1996-05-30

Family

ID=16242856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023826T Expired - Lifetime DE69023826T2 (de) 1989-07-20 1990-07-19 Farbbildprojektionsvorrichtung.

Country Status (4)

Country Link
EP (1) EP0409620B1 (de)
JP (1) JPH0353221A (de)
KR (1) KR940000591B1 (de)
DE (1) DE69023826T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210067A (ja) * 1991-09-30 1993-08-20 Samsung Electron Co Ltd 映像投射装置
JPH08286164A (ja) * 1995-02-16 1996-11-01 Mitsubishi Electric Corp 投写型表示装置
EP0732848B1 (de) * 1995-03-16 2000-05-03 Matsushita Electric Industrial Co., Ltd. Videoprojektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125791A (ja) * 1985-11-26 1987-06-08 Seiko Epson Corp 投写型カラ−表示装置
JPS61167297A (ja) * 1985-01-21 1986-07-28 Casio Comput Co Ltd カラ−液晶プロジエクタ
JPH0535388Y2 (de) * 1985-07-29 1993-09-08
JPS62203126A (ja) * 1986-03-04 1987-09-07 Matsushita Electric Ind Co Ltd 表示装置
JPH0792561B2 (ja) * 1986-07-08 1995-10-09 株式会社精工舎 投写式液晶表示装置
JPH01209482A (ja) * 1988-02-18 1989-08-23 Kawasaki Heavy Ind Ltd 液晶画像投影機構

Also Published As

Publication number Publication date
KR910003555A (ko) 1991-02-27
JPH0353221A (ja) 1991-03-07
EP0409620A2 (de) 1991-01-23
EP0409620A3 (en) 1992-01-02
DE69023826T2 (de) 1996-05-30
EP0409620B1 (de) 1995-11-29
KR940000591B1 (ko) 1994-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN