EP0874964A4 - An led illuminated lamp assembly - Google Patents
An led illuminated lamp assemblyInfo
- Publication number
- EP0874964A4 EP0874964A4 EP97904726A EP97904726A EP0874964A4 EP 0874964 A4 EP0874964 A4 EP 0874964A4 EP 97904726 A EP97904726 A EP 97904726A EP 97904726 A EP97904726 A EP 97904726A EP 0874964 A4 EP0874964 A4 EP 0874964A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lens
- leds
- redirect
- light
- lamp assembly
- 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.)
- Granted
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)
Abstract
Applications Claiming Priority (8)
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 | ||
US761149 | 1996-12-06 | ||
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 (3)
Publication Number | Publication Date |
---|---|
EP0874964A1 EP0874964A1 (en) | 1998-11-04 |
EP0874964A4 true EP0874964A4 (en) | 2000-01-12 |
EP0874964B1 EP0874964B1 (en) | 2005-09-21 |
Family
ID=27359164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97904726A Expired - Lifetime EP0874964B1 (en) | 1996-01-17 | 1997-01-07 | An led illuminated lamp assembly |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0874964B1 (en) |
JP (1) | JP2000503431A (en) |
AT (1) | ATE305115T1 (en) |
AU (1) | AU708420B2 (en) |
BR (1) | BR9707050A (en) |
CA (1) | CA2243593C (en) |
DE (1) | DE69734234T2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101112552B1 (en) | 2005-03-08 | 2012-02-15 | 삼성전자주식회사 | Lens for light emitting diode, light emitting lens, back light assembly and liquid crystal display |
DE102011052585A1 (en) | 2011-08-11 | 2013-02-14 | Hella Kgaa Hueck & Co. | Light module for an outdoor light |
EP2677235A1 (en) | 2012-06-22 | 2013-12-25 | Hella KGaA Hueck & Co | LED lamp |
WO2014023825A1 (en) * | 2012-08-10 | 2014-02-13 | Hella Kgaa Hueck & Co. | Light module for an external light |
JP6074268B2 (en) * | 2013-01-11 | 2017-02-01 | 篠原電機株式会社 | Road information display device |
KR101869270B1 (en) * | 2018-01-04 | 2018-06-21 | 김상관 | LED Traffic Signal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390757A2 (en) * | 1989-03-29 | 1990-10-03 | Peek Traffic Aktiebolag | Lens for traffic lights and method of making same |
-
1997
- 1997-01-07 AT AT97904726T patent/ATE305115T1/en not_active IP Right Cessation
- 1997-01-07 DE DE69734234T patent/DE69734234T2/en not_active Expired - Lifetime
- 1997-01-07 JP JP9526016A patent/JP2000503431A/en active Pending
- 1997-01-07 AU AU17445/97A patent/AU708420B2/en not_active Expired
- 1997-01-07 BR BR9707050-5A patent/BR9707050A/en not_active IP Right Cessation
- 1997-01-07 CA CA002243593A patent/CA2243593C/en not_active Expired - Lifetime
- 1997-01-07 EP EP97904726A patent/EP0874964B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390757A2 (en) * | 1989-03-29 | 1990-10-03 | Peek Traffic Aktiebolag | Lens for traffic lights and method of making same |
Also Published As
Publication number | Publication date |
---|---|
CA2243593C (en) | 2005-03-29 |
DE69734234D1 (en) | 2006-02-02 |
CA2243593A1 (en) | 1997-07-24 |
EP0874964B1 (en) | 2005-09-21 |
BR9707050A (en) | 1999-12-28 |
EP0874964A1 (en) | 1998-11-04 |
ATE305115T1 (en) | 2005-10-15 |
AU708420B2 (en) | 1999-08-05 |
DE69734234T2 (en) | 2006-07-06 |
AU1744597A (en) | 1997-08-11 |
JP2000503431A (en) | 2000-03-21 |
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Legal Events
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