DE68901848D1 - Anzeigetafel mit leuchtelementen. - Google Patents

Anzeigetafel mit leuchtelementen.

Info

Publication number
DE68901848D1
DE68901848D1 DE8989402888T DE68901848T DE68901848D1 DE 68901848 D1 DE68901848 D1 DE 68901848D1 DE 8989402888 T DE8989402888 T DE 8989402888T DE 68901848 T DE68901848 T DE 68901848T DE 68901848 D1 DE68901848 D1 DE 68901848D1
Authority
DE
Germany
Prior art keywords
luminous elements
filter
disposed
display panel
luminous
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
DE8989402888T
Other languages
English (en)
Other versions
DE68901848T2 (de
Inventor
Gars Jacques Le
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.)
SOC ET DEV PROD ELECTRON
Original Assignee
SOC ET DEV PROD ELECTRON
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 SOC ET DEV PROD ELECTRON filed Critical SOC ET DEV PROD ELECTRON
Publication of DE68901848D1 publication Critical patent/DE68901848D1/de
Application granted granted Critical
Publication of DE68901848T2 publication Critical patent/DE68901848T2/de
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)
DE8989402888T 1988-10-21 1989-10-19 Anzeigetafel mit leuchtelementen. Expired - Fee Related DE68901848T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8813869A FR2638271B1 (fr) 1988-10-21 1988-10-21 Tableau d'affichage a elements lumineux

Publications (2)

Publication Number Publication Date
DE68901848D1 true DE68901848D1 (de) 1992-07-23
DE68901848T2 DE68901848T2 (de) 1992-12-17

Family

ID=9371217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989402888T Expired - Fee Related DE68901848T2 (de) 1988-10-21 1989-10-19 Anzeigetafel mit leuchtelementen.

Country Status (8)

Country Link
US (1) US5023763A (de)
EP (1) EP0365429B1 (de)
AT (1) ATE77508T1 (de)
CA (1) CA2001103C (de)
DE (1) DE68901848T2 (de)
ES (1) ES2033541T3 (de)
FR (1) FR2638271B1 (de)
PT (1) PT92029B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390092A (en) * 1994-06-01 1995-02-14 Formosa Industrial Computing Inc. Receptacle apparatus for light emitting diodes
FR2756750B1 (fr) * 1996-12-09 1999-06-04 Johnson Michel Systeme de commande de marionnettes a fils
FR2765712B1 (fr) * 1997-07-04 1999-09-17 Soc D Expl Du Mobilier A Usage Panneau d'affichage lumineux
TW498148B (en) * 1999-06-25 2002-08-11 Koninkl Philips Electronics Nv Vehicle headlamp and a vehicle
US6422723B1 (en) 2000-06-09 2002-07-23 Robert Charles Walters Portable cockpit illumination device
US6955444B2 (en) * 2003-11-12 2005-10-18 Visiled, Inc. Surgical headlight
US7411154B2 (en) * 2005-03-24 2008-08-12 Illinois Tool Works Inc. Control panel for a welding-type apparatus
JP5257420B2 (ja) * 2010-08-04 2013-08-07 ウシオ電機株式会社 光源装置
EP2629136A1 (de) * 2012-02-16 2013-08-21 Koninklijke Philips Electronics N.V. Verwendung von mikrooptischen Elementen zur Tiefenwahrnehmung bei lumineszenten, von Punktquellen beleuchteten, bildhaften Strukturen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631461A (en) * 1968-11-12 1971-12-28 Seemark Switches Ltd Illuminated displays
JPS5310862Y2 (de) * 1972-12-28 1978-03-23
JPS5051578U (de) * 1973-09-06 1975-05-19
US4218603A (en) * 1975-08-29 1980-08-19 Sharp Kabushiki Kaisha Switching assembly equipped with display means installed behind the switching assembly
DE2542095A1 (de) * 1975-09-20 1977-03-24 Licentia Gmbh Halbleiteranordnung fuer die ziffernanzeige
US4306716A (en) * 1980-01-21 1981-12-22 Mattel, Inc. Electronic game having light guide array display
JPS59115507U (ja) * 1983-01-26 1984-08-04 トヨタ自動車株式会社 可動スリツト板付標識用ランプ構造
GB8327529D0 (en) * 1983-10-14 1983-11-16 Lucas Ind Plc Indiscernible lamp

Also Published As

Publication number Publication date
US5023763A (en) 1991-06-11
CA2001103A1 (fr) 1990-04-21
ATE77508T1 (de) 1992-07-15
PT92029B (pt) 1995-08-09
PT92029A (pt) 1990-04-30
ES2033541T3 (es) 1993-03-16
EP0365429B1 (de) 1992-06-17
FR2638271A1 (fr) 1990-04-27
CA2001103C (fr) 1994-06-28
DE68901848T2 (de) 1992-12-17
EP0365429A1 (de) 1990-04-25
FR2638271B1 (fr) 1990-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee