FR2835351B1 - Systeme d'affichage a ecran plat - Google Patents

Systeme d'affichage a ecran plat

Info

Publication number
FR2835351B1
FR2835351B1 FR0200919A FR0200919A FR2835351B1 FR 2835351 B1 FR2835351 B1 FR 2835351B1 FR 0200919 A FR0200919 A FR 0200919A FR 0200919 A FR0200919 A FR 0200919A FR 2835351 B1 FR2835351 B1 FR 2835351B1
Authority
FR
France
Prior art keywords
screen display
display system
flat screen
flat
screen
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
FR0200919A
Other languages
English (en)
Other versions
FR2835351A1 (fr
Inventor
Jean Pierre Cadieu
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.)
COTEP
Original Assignee
COTEP
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 COTEP filed Critical COTEP
Priority to FR0200919A priority Critical patent/FR2835351B1/fr
Publication of FR2835351A1 publication Critical patent/FR2835351A1/fr
Application granted granted Critical
Publication of FR2835351B1 publication Critical patent/FR2835351B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G09F9/33—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 semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR0200919A 2002-01-25 2002-01-25 Systeme d'affichage a ecran plat Expired - Fee Related FR2835351B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0200919A FR2835351B1 (fr) 2002-01-25 2002-01-25 Systeme d'affichage a ecran plat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200919A FR2835351B1 (fr) 2002-01-25 2002-01-25 Systeme d'affichage a ecran plat

Publications (2)

Publication Number Publication Date
FR2835351A1 FR2835351A1 (fr) 2003-08-01
FR2835351B1 true FR2835351B1 (fr) 2004-08-13

Family

ID=27619653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200919A Expired - Fee Related FR2835351B1 (fr) 2002-01-25 2002-01-25 Systeme d'affichage a ecran plat

Country Status (1)

Country Link
FR (1) FR2835351B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI21941B (sl) * 2004-11-03 2013-06-28 Andraž Ogorevc Javni prikazovalnik

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712733U1 (fr) * 1986-05-27 1988-01-14 Haastert, Bernd, 5300 Bonn, De
US5300942A (en) * 1987-12-31 1994-04-05 Projectavision Incorporated High efficiency light valve projection system with decreased perception of spaces between pixels and/or hines
US5027111A (en) * 1988-07-07 1991-06-25 Sentex Systems, Incorporated Liquid-crystal display unit for electronic directory
DE19756843A1 (de) * 1997-12-19 1999-07-01 Heinz Dr Seufert Verfahren und Vorrichtung zum Kühlen von Rückprojektionsmodulen
JP3510798B2 (ja) * 1998-07-28 2004-03-29 三洋電機株式会社 表示装置
JP2000105551A (ja) * 1998-09-30 2000-04-11 Mitsubishi Electric Corp 平面表示パネルを用いた画面製造方法及び平面表示パネル放熱機構
DE19925725B4 (de) * 1999-06-07 2005-06-09 Grundig Multimedia B.V. Vorrichtung zur Kühlung eines Displays

Also Published As

Publication number Publication date
FR2835351A1 (fr) 2003-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070930