FR2471014B1 - - Google Patents

Info

Publication number
FR2471014B1
FR2471014B1 FR7929310A FR7929310A FR2471014B1 FR 2471014 B1 FR2471014 B1 FR 2471014B1 FR 7929310 A FR7929310 A FR 7929310A FR 7929310 A FR7929310 A FR 7929310A FR 2471014 B1 FR2471014 B1 FR 2471014B1
Authority
FR
France
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
Application number
FR7929310A
Other languages
French (fr)
Other versions
FR2471014A1 (fr
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7929310A priority Critical patent/FR2471014A1/fr
Priority to DE19803043622 priority patent/DE3043622A1/de
Priority to GB8037579A priority patent/GB2073948B/en
Priority to US06/209,792 priority patent/US4387385A/en
Priority to JP16597680A priority patent/JPS5688182A/ja
Publication of FR2471014A1 publication Critical patent/FR2471014A1/fr
Application granted granted Critical
Publication of FR2471014B1 publication Critical patent/FR2471014B1/fr
Priority to HK480/84A priority patent/HK48084A/xx
Granted legal-status Critical Current

Links

Classifications

    • H10W90/00—
    • 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

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)
  • Led Devices (AREA)
FR7929310A 1979-11-28 1979-11-28 Dispositif d'affichage a diodes electroluminescentes Granted FR2471014A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7929310A FR2471014A1 (fr) 1979-11-28 1979-11-28 Dispositif d'affichage a diodes electroluminescentes
DE19803043622 DE3043622A1 (de) 1979-11-28 1980-11-19 Bildwiedergabevorrichtung mit leuchtdioden
GB8037579A GB2073948B (en) 1979-11-28 1980-11-24 Display device with leds
US06/209,792 US4387385A (en) 1979-11-28 1980-11-24 Display device comprising light-emissive diodes
JP16597680A JPS5688182A (en) 1979-11-28 1980-11-27 Display panel and production thereof
HK480/84A HK48084A (en) 1979-11-28 1984-06-07 Display device comprising a light-emissive diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929310A FR2471014A1 (fr) 1979-11-28 1979-11-28 Dispositif d'affichage a diodes electroluminescentes

Publications (2)

Publication Number Publication Date
FR2471014A1 FR2471014A1 (fr) 1981-06-12
FR2471014B1 true FR2471014B1 (cg-RX-API-DMAC10.html) 1984-04-13

Family

ID=9232182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929310A Granted FR2471014A1 (fr) 1979-11-28 1979-11-28 Dispositif d'affichage a diodes electroluminescentes

Country Status (6)

Country Link
US (1) US4387385A (cg-RX-API-DMAC10.html)
JP (1) JPS5688182A (cg-RX-API-DMAC10.html)
DE (1) DE3043622A1 (cg-RX-API-DMAC10.html)
FR (1) FR2471014A1 (cg-RX-API-DMAC10.html)
GB (1) GB2073948B (cg-RX-API-DMAC10.html)
HK (1) HK48084A (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100808749B1 (ko) * 1996-06-26 2008-02-29 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
JP2000511711A (ja) * 1997-03-18 2000-09-05 オブシェストボ エス オグラノチェノイ オトヴェツトヴェノスチウ（コルヴェト ライツ） 発光ダイオード
US6184544B1 (en) * 1998-01-29 2001-02-06 Rohm Co., Ltd. Semiconductor light emitting device with light reflective current diffusion layer
DE19841204A1 (de) * 1998-09-09 2000-03-23 Siemens Ag Anordnung mit lichtemittierendem Leistungshalbleiterbauelement sowie Verfahren zur Herstellung derselben
US6940704B2 (en) 2001-01-24 2005-09-06 Gelcore, Llc Semiconductor light emitting device
US20030057421A1 (en) * 2001-09-27 2003-03-27 Tzer-Perng Chen High flux light emitting diode having flip-chip type light emitting diode chip with a transparent substrate
DE602005019055D1 (de) 2004-08-06 2010-03-11 Koninkl Philips Electronics Nv Leuchtdiodenanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809332A (en) * 1953-07-29 1957-10-08 Rca Corp Power semiconductor devices
GB1407908A (en) * 1972-04-14 1975-10-01 Sony Corp Alpha-numeric character display devices
US3786499A (en) * 1972-11-16 1974-01-15 Fairchild Camera Instr Co Alpha-numeric display package
US3818279A (en) * 1973-02-08 1974-06-18 Chromerics Inc Electrical interconnection and contacting system
US3780357A (en) * 1973-02-16 1973-12-18 Hewlett Packard Co Electroluminescent semiconductor display apparatus and method of fabricating the same
US4143385A (en) * 1976-09-30 1979-03-06 Hitachi, Ltd. Photocoupler
JPS5353983U (cg-RX-API-DMAC10.html) * 1976-10-12 1978-05-09
FR2378324A1 (fr) * 1977-01-20 1978-08-18 Radiotechnique Compelec Perfectionnement a la realisation de dispositifs d'affichage

Also Published As

Publication number Publication date
US4387385A (en) 1983-06-07
DE3043622C2 (cg-RX-API-DMAC10.html) 1992-05-27
GB2073948A (en) 1981-10-21
FR2471014A1 (fr) 1981-06-12
JPH0255798B2 (cg-RX-API-DMAC10.html) 1990-11-28
HK48084A (en) 1984-06-15
JPS5688182A (en) 1981-07-17
DE3043622A1 (de) 1981-06-19
GB2073948B (en) 1983-11-23

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse