FR2917483B1 - Appareil d'eclairage selon plusieurs modes - Google Patents
Appareil d'eclairage selon plusieurs modesInfo
- Publication number
- FR2917483B1 FR2917483B1 FR0704236A FR0704236A FR2917483B1 FR 2917483 B1 FR2917483 B1 FR 2917483B1 FR 0704236 A FR0704236 A FR 0704236A FR 0704236 A FR0704236 A FR 0704236A FR 2917483 B1 FR2917483 B1 FR 2917483B1
- Authority
- FR
- France
- Prior art keywords
- lighting apparatus
- multiple modes
- modes
- lighting
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704236A FR2917483B1 (fr) | 2007-06-14 | 2007-06-14 | Appareil d'eclairage selon plusieurs modes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704236A FR2917483B1 (fr) | 2007-06-14 | 2007-06-14 | Appareil d'eclairage selon plusieurs modes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2917483A1 FR2917483A1 (fr) | 2008-12-19 |
FR2917483B1 true FR2917483B1 (fr) | 2010-08-27 |
Family
ID=39083073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0704236A Expired - Fee Related FR2917483B1 (fr) | 2007-06-14 | 2007-06-14 | Appareil d'eclairage selon plusieurs modes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2917483B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120113675A1 (en) * | 2010-11-05 | 2012-05-10 | Lextar Electronics Corporation | Lamp device with color-changeable filter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802308B1 (fr) | 1999-12-09 | 2002-03-08 | Gc Comm | Procede et dispositif d'usinage par laser de guides de lumiere, guides de lumiere obtenus et ecrans retro-elaires incorporant ces guides |
US6639349B1 (en) | 2000-06-16 | 2003-10-28 | Rockwell Collins, Inc. | Dual-mode LCD backlight |
US6419372B1 (en) | 2000-09-08 | 2002-07-16 | Rockwell Collins, Inc. | Compact optical wave-guide system for LED backlighting liquid crystal displays |
US6714186B1 (en) | 2001-05-18 | 2004-03-30 | Rockwell Collins, Inc. | Avionic display with tunable filter |
US7040794B2 (en) | 2001-07-12 | 2006-05-09 | Northrop Grumman Corporation | Programmable multi-color backlight for a liquid crystal display |
JP4655441B2 (ja) * | 2001-09-18 | 2011-03-23 | 日本電気株式会社 | 透過型表示装置のバックライトユニット |
FR2838179B1 (fr) | 2002-04-05 | 2004-12-24 | Phlox | Appareil de retroeclairage |
JP2004062060A (ja) * | 2002-07-31 | 2004-02-26 | Sony Corp | 液晶表示装置 |
JP2004071167A (ja) * | 2002-08-01 | 2004-03-04 | Advanced Display Inc | 面状光源装置及びそれを用いた液晶表示装置並びにその製造方法 |
US6842204B1 (en) | 2002-09-06 | 2005-01-11 | Rockwell Collins | Color display system for NVIS Class A compatibility |
US7036946B1 (en) | 2002-09-13 | 2006-05-02 | Rockwell Collins, Inc. | LCD backlight with UV light-emitting diodes and planar reactive element |
US7025474B2 (en) | 2003-11-03 | 2006-04-11 | Honeywell International Inc. | Dual mode display with a backlight filter for an unactivated light emitting diode (LED) |
JP2005274733A (ja) * | 2004-03-23 | 2005-10-06 | Kawaguchiko Seimitsu Co Ltd | 液晶表示装置 |
JP4521333B2 (ja) * | 2005-08-30 | 2010-08-11 | オプトレックス株式会社 | 面状照明装置 |
KR100762689B1 (ko) * | 2005-12-08 | 2007-10-01 | 삼성에스디아이 주식회사 | 휴대용 표시장치 |
-
2007
- 2007-06-14 FR FR0704236A patent/FR2917483B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2917483A1 (fr) | 2008-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20230205 |