LU81269A1 - Module lumineux en circuit hybride a diodes electroluminescentes - Google Patents

Module lumineux en circuit hybride a diodes electroluminescentes Download PDF

Info

Publication number
LU81269A1
LU81269A1 LU81269A LU81269A LU81269A1 LU 81269 A1 LU81269 A1 LU 81269A1 LU 81269 A LU81269 A LU 81269A LU 81269 A LU81269 A LU 81269A LU 81269 A1 LU81269 A1 LU 81269A1
Authority
LU
Luxembourg
Prior art keywords
light
substrate
diode chips
element according
chips
Prior art date
Application number
LU81269A
Other languages
English (en)
French (fr)
Inventor
H Bourboulon
Original Assignee
H Bourboulon
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 H Bourboulon filed Critical H Bourboulon
Publication of LU81269A1 publication Critical patent/LU81269A1/fr

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
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
LU81269A 1978-05-18 1979-05-16 Module lumineux en circuit hybride a diodes electroluminescentes LU81269A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7814740 1978-05-18
FR7814740A FR2426381A1 (fr) 1978-05-18 1978-05-18 Module lumineux en circuit hybride a diodes electroluminescentes

Publications (1)

Publication Number Publication Date
LU81269A1 true LU81269A1 (fr) 1980-12-16

Family

ID=9208395

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81269A LU81269A1 (fr) 1978-05-18 1979-05-16 Module lumineux en circuit hybride a diodes electroluminescentes

Country Status (5)

Country Link
BE (1) BE876284A (it)
ES (1) ES480663A1 (it)
FR (1) FR2426381A1 (it)
IT (1) IT1118686B (it)
LU (1) LU81269A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524155B1 (fr) * 1982-03-26 1985-10-31 Radiotechnique Compelec Conduit de lumiere pour dispositif modulaire d'eclairage de puissance
DE3315785A1 (de) * 1983-04-30 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart Kraftfahrzeugleuchte
FR2579349A1 (fr) * 1985-03-22 1986-09-26 Bobinage Charentais Atel Dispositif de fixation de plaque support de diodes electroluminescentes sur caisson de feux de signalisation
FR2620396B1 (fr) * 1987-09-16 1991-05-24 Sesa Rampe de balisage pour interieur de vehicule
FR2639749B1 (fr) * 1988-11-29 1992-11-27 Cibie Projecteurs Bande eclairante souple a diodes electroluminescentes
JPH03104768U (it) * 1990-02-15 1991-10-30
FR2711884B1 (fr) * 1993-10-29 1996-01-05 Solartec Sarl Dispositif de signalisation notamment pour la signalisation routière, aéronautique ou maritime.
GB2335308B (en) * 1996-11-12 1999-10-27 L F D Limited Lamp
GB2334376B (en) * 1996-11-12 1999-10-27 L F D Limited Lamp
GB9708861D0 (en) * 1997-04-30 1997-06-25 Signal House Limited Traffic signals
GB2329011B (en) * 1997-09-04 2001-12-19 Howells Railway Products Ltd Plural-LED lights
GB9911943D0 (en) * 1999-05-21 1999-07-21 Avimo Ltd Improvements in lighting
WO2007061758A1 (en) * 2005-11-18 2007-05-31 Cree, Inc. Tiles for solid state lighting
KR101378676B1 (ko) 2006-05-31 2014-03-26 크리, 인코포레이티드 색상 제어를 갖는 조명 장치 및 조명 방법
US8866410B2 (en) 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315709A1 (de) * 1973-03-29 1974-10-10 Licentia Gmbh Strahlung abgebende halbleiteranordnung mit hoher strahlungsleistung
DE2542220B2 (de) * 1975-09-22 1979-02-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lichtsignal
FR2350034A1 (fr) * 1976-04-26 1977-11-25 Gaillard Jean Utilisation de voyants electroluminescents semi-conducteurs pour feux de signalisation verts, jaunes ou rouges

Also Published As

Publication number Publication date
IT7968047A0 (it) 1979-05-17
BE876284A (fr) 1979-11-16
IT1118686B (it) 1986-03-03
FR2426381B1 (it) 1982-04-23
FR2426381A1 (fr) 1979-12-14
ES480663A1 (es) 1980-08-16

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