NL7602659A - Lichtdoorlatend paneel. - Google Patents
Lichtdoorlatend paneel.Info
- Publication number
- NL7602659A NL7602659A NL7602659A NL7602659A NL7602659A NL 7602659 A NL7602659 A NL 7602659A NL 7602659 A NL7602659 A NL 7602659A NL 7602659 A NL7602659 A NL 7602659A NL 7602659 A NL7602659 A NL 7602659A
- Authority
- NL
- Netherlands
- Prior art keywords
- light transmission
- transmission panel
- panel
- light
- transmission
- Prior art date
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
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- 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
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/558,436 US3988609A (en) | 1975-03-14 | 1975-03-14 | Lighting panel and luminaire using it |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7602659A true NL7602659A (nl) | 1976-09-16 |
Family
ID=24229532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7602659A NL7602659A (nl) | 1975-03-14 | 1976-03-12 | Lichtdoorlatend paneel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3988609A (nl) |
AU (1) | AU508521B2 (nl) |
CA (1) | CA1053634A (nl) |
DE (1) | DE2611018A1 (nl) |
GB (1) | GB1498389A (nl) |
NL (1) | NL7602659A (nl) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4544995A (en) * | 1983-06-06 | 1985-10-01 | Shigeru Suga | Apparatus for testing light fastness of a material |
US4562515A (en) * | 1984-05-23 | 1985-12-31 | Emerson Electric Co. | Calibrated area source task light |
DE8504325U1 (de) * | 1985-02-13 | 1985-07-04 | Semperlux Gmbh, 1000 Berlin | Einrichtung zum Entblenden von großflächigen Leuchtmitteln |
US4747028A (en) * | 1985-12-27 | 1988-05-24 | Metropolitan Life Insurance Company | Low-maintenance, low-glare luminaire |
KR890005451A (ko) * | 1987-09-21 | 1989-05-15 | 마쯔우라 다까오 | 차량 램프 |
DE4321290A1 (de) * | 1993-06-26 | 1995-01-05 | Zumtobel Licht | Rasterleuchte mit Vorrichtung zur Entblendung |
US5471372A (en) * | 1993-12-06 | 1995-11-28 | Ardco, Inc. | Lighting system for commercial refrigerator doors |
KR100398940B1 (ko) * | 1995-03-03 | 2003-12-31 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 다양한높이의구조화면을갖는광지향성필름과이러한필름으로구성된물품 |
US5813744A (en) * | 1997-03-17 | 1998-09-29 | Mcdonnell Douglas Corp. | Aircraft ground floodlight |
US6179443B1 (en) | 1998-06-30 | 2001-01-30 | Commercial Refrigerator Door Company, Inc. | Fluorescent lamp lens assembly |
DE10011304B4 (de) * | 2000-03-09 | 2011-05-05 | Siteco Beleuchtungstechnik Gmbh | Leuchte mit inhomogener Lichtabstrahlung |
US7009789B1 (en) * | 2000-02-22 | 2006-03-07 | Mems Optical, Inc. | Optical device, system and method |
US7690814B2 (en) * | 2005-03-10 | 2010-04-06 | Honeywell International Inc. | Luminaire with a one-sided diffuser |
KR101158893B1 (ko) * | 2005-06-09 | 2012-06-25 | 삼성전자주식회사 | 광학 부재, 이를 갖는 백라이트 어셈블리 및 액정표시장치 |
US20070211493A1 (en) * | 2006-03-06 | 2007-09-13 | Wintek Corporation | Light guide plate with auxiliary light guide structures |
TWI346813B (en) * | 2006-10-14 | 2011-08-11 | Au Optronics Corp | Diffuser plate and backlight module using the same |
US9310026B2 (en) * | 2006-12-04 | 2016-04-12 | Cree, Inc. | Lighting assembly and lighting method |
TW200918828A (en) * | 2007-10-31 | 2009-05-01 | Taiwan Network Comp & Amp Electronic Co Ltd | Light distribution lenticular sheet |
US7950833B1 (en) | 2008-06-17 | 2011-05-31 | Genlyte Thomas Group Llc | Splay frame luminaire |
US8740410B2 (en) * | 2010-02-25 | 2014-06-03 | Lunera Lighting, Inc. | Troffer-style light fixture with cross-lighting |
JP6120818B2 (ja) * | 2014-09-11 | 2017-04-26 | ミネベアミツミ株式会社 | 照明装置 |
CN113906338A (zh) | 2020-04-22 | 2022-01-07 | 瑞仪(广州)光电子器件有限公司 | 光学膜片、背光模组及显示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474317A (en) * | 1949-06-28 | Light refracting and transmitting | ||
US2258354A (en) * | 1940-08-03 | 1941-10-07 | Doane Products Corp | Luminaire |
US2318716A (en) * | 1941-07-05 | 1943-05-11 | Holophane Co Inc | Luminaire |
US2368014A (en) * | 1943-02-10 | 1945-01-23 | Holophane Co Inc | Luminaire |
US2887568A (en) * | 1957-02-26 | 1959-05-19 | Holophane Co Inc | Ceiling luminaire |
US3340393A (en) * | 1964-11-19 | 1967-09-05 | Holophane Co Inc | Underpass luminaire |
US3483366A (en) * | 1966-11-01 | 1969-12-09 | Holophane Co Inc | Luminaire lens |
US3721818A (en) * | 1970-05-18 | 1973-03-20 | Ksh Inc | Ceiling mounted luminaire and light-transmitting enclosure therefor |
US3829680A (en) * | 1972-11-24 | 1974-08-13 | Carroll J & Sons | Lighting panel |
-
1975
- 1975-03-14 US US05/558,436 patent/US3988609A/en not_active Expired - Lifetime
-
1976
- 1976-03-08 GB GB9230/76A patent/GB1498389A/en not_active Expired
- 1976-03-10 CA CA247,533A patent/CA1053634A/en not_active Expired
- 1976-03-11 AU AU11872/76A patent/AU508521B2/en not_active Expired
- 1976-03-12 NL NL7602659A patent/NL7602659A/nl unknown
- 1976-03-12 DE DE19762611018 patent/DE2611018A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3988609A (en) | 1976-10-26 |
AU508521B2 (en) | 1980-03-27 |
AU1187276A (en) | 1977-09-15 |
GB1498389A (en) | 1978-01-18 |
CA1053634A (en) | 1979-05-01 |
DE2611018A1 (de) | 1976-09-23 |
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