DE69734234D1 - Leuchte mit led-beleuchtung - Google Patents

Leuchte mit led-beleuchtung

Info

Publication number
DE69734234D1
DE69734234D1 DE69734234T DE69734234T DE69734234D1 DE 69734234 D1 DE69734234 D1 DE 69734234D1 DE 69734234 T DE69734234 T DE 69734234T DE 69734234 T DE69734234 T DE 69734234T DE 69734234 D1 DE69734234 D1 DE 69734234D1
Authority
DE
Germany
Prior art keywords
light
lens
leds
redirect
rows
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
DE69734234T
Other languages
English (en)
Other versions
DE69734234T2 (de
Inventor
Chenhua You
John Critelli
Yubo Yang
Hyman Grossman
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.)
Dialight Corp
Original Assignee
Dialight 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
Priority claimed from US08/761,139 external-priority patent/US5833355A/en
Application filed by Dialight Corp filed Critical Dialight Corp
Priority claimed from PCT/US1997/000005 external-priority patent/WO1997026483A1/en
Application granted granted Critical
Publication of DE69734234D1 publication Critical patent/DE69734234D1/de
Publication of DE69734234T2 publication Critical patent/DE69734234T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
DE69734234T 1996-01-17 1997-01-07 Leuchte mit led-beleuchtung Expired - Lifetime DE69734234T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US1015096P 1996-01-17 1996-01-17
US10150P 1996-01-17
US2402896P 1996-08-16 1996-08-16
US24028P 1996-08-16
US761139 1996-12-06
US08/761,139 US5833355A (en) 1996-12-06 1996-12-06 Led illuminated lamp assembly
PCT/US1997/000005 WO1997026483A1 (en) 1996-01-17 1997-01-07 An led illuminated lamp assembly

Publications (2)

Publication Number Publication Date
DE69734234D1 true DE69734234D1 (de) 2006-02-02
DE69734234T2 DE69734234T2 (de) 2006-07-06

Family

ID=27359164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734234T Expired - Lifetime DE69734234T2 (de) 1996-01-17 1997-01-07 Leuchte mit led-beleuchtung

Country Status (7)

Country Link
EP (1) EP0874964B1 (de)
JP (1) JP2000503431A (de)
AT (1) ATE305115T1 (de)
AU (1) AU708420B2 (de)
BR (1) BR9707050A (de)
CA (1) CA2243593C (de)
DE (1) DE69734234T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101112552B1 (ko) 2005-03-08 2012-02-15 삼성전자주식회사 발광 다이오드용 렌즈, 발광 다이오드, 이를 포함하는 백라이트 어셈블리 및 액정 표시 장치
DE102011052585A1 (de) 2011-08-11 2013-02-14 Hella Kgaa Hueck & Co. Lichtmodul für eine Außenleuchte
EP2677235A1 (de) 2012-06-22 2013-12-25 Hella KGaA Hueck & Co LED-Lampe
WO2014023825A1 (de) * 2012-08-10 2014-02-13 Hella Kgaa Hueck & Co. LICHTMODUL FÜR EINE AUßENLEUCHTE
JP6074268B2 (ja) * 2013-01-11 2017-02-01 篠原電機株式会社 道路情報表示装置
KR101869270B1 (ko) * 2018-01-04 2018-06-21 김상관 엘이디 신호등

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463384B (sv) * 1989-03-29 1990-11-12 Ericsson Traffic Systems Ab Trafikljuslins samt foerfarande foer framstaellning av saadan

Also Published As

Publication number Publication date
AU1744597A (en) 1997-08-11
BR9707050A (pt) 1999-12-28
ATE305115T1 (de) 2005-10-15
AU708420B2 (en) 1999-08-05
JP2000503431A (ja) 2000-03-21
EP0874964B1 (de) 2005-09-21
DE69734234T2 (de) 2006-07-06
CA2243593C (en) 2005-03-29
EP0874964A1 (de) 1998-11-04
CA2243593A1 (en) 1997-07-24
EP0874964A4 (de) 2000-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition