GB0922739D0 - Thinliteplat - Google Patents
ThinliteplatInfo
- Publication number
- GB0922739D0 GB0922739D0 GB0922739A GB0922739A GB0922739D0 GB 0922739 D0 GB0922739 D0 GB 0922739D0 GB 0922739 A GB0922739 A GB 0922739A GB 0922739 A GB0922739 A GB 0922739A GB 0922739 D0 GB0922739 D0 GB 0922739D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- thinliteplat
- 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.)
- Withdrawn
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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0922739A GB2470089A (en) | 2009-05-04 | 2009-12-31 | Thin plate light source |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009006326U DE202009006326U1 (en) | 2009-05-04 | 2009-05-04 | Thin LED area light source |
GB0922739A GB2470089A (en) | 2009-05-04 | 2009-12-31 | Thin plate light source |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0922739D0 true GB0922739D0 (en) | 2010-02-17 |
GB2470089A GB2470089A (en) | 2010-11-10 |
Family
ID=41795923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0922739A Withdrawn GB2470089A (en) | 2009-05-04 | 2009-12-31 | Thin plate light source |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2470089A (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW582513U (en) * | 2002-07-25 | 2004-04-01 | Behavior Tech Computer Corp | Lighting device |
TW585275U (en) * | 2002-12-17 | 2004-04-21 | Hon Hai Prec Ind Co Ltd | Light source system |
WO2005098311A2 (en) * | 2004-03-31 | 2005-10-20 | Schexnaider Craig J | Light panel illuminated by light emitting diodes |
US20080137369A1 (en) * | 2005-12-26 | 2008-06-12 | Minebea Co., Ltd. | Planar Illumination Device |
CN101418930B (en) * | 2007-10-25 | 2011-09-28 | 富士迈半导体精密工业(上海)有限公司 | Area source device for LED |
-
2009
- 2009-12-31 GB GB0922739A patent/GB2470089A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2470089A (en) | 2010-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |