AU2003232984A1 - Display device and backlight - Google Patents
Display device and backlightInfo
- Publication number
- AU2003232984A1 AU2003232984A1 AU2003232984A AU2003232984A AU2003232984A1 AU 2003232984 A1 AU2003232984 A1 AU 2003232984A1 AU 2003232984 A AU2003232984 A AU 2003232984A AU 2003232984 A AU2003232984 A AU 2003232984A AU 2003232984 A1 AU2003232984 A1 AU 2003232984A1
- Authority
- AU
- Australia
- Prior art keywords
- backlight
- display device
- display
- 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.)
- Abandoned
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
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077288.5 | 2002-06-11 | ||
EP02077288 | 2002-06-11 | ||
PCT/IB2003/002160 WO2003104863A2 (en) | 2002-06-11 | 2003-05-21 | Display device and backlight |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003232984A1 true AU2003232984A1 (en) | 2003-12-22 |
Family
ID=29724480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003232984A Abandoned AU2003232984A1 (en) | 2002-06-11 | 2003-05-21 | Display device and backlight |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003232984A1 (en) |
TW (1) | TW200407633A (en) |
WO (1) | WO2003104863A2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017207A1 (en) * | 1994-11-29 | 1996-06-06 | Precision Lamp, Inc. | Edge light for panel display |
US5854872A (en) * | 1996-10-08 | 1998-12-29 | Clio Technologies, Inc. | Divergent angle rotator system and method for collimating light beams |
JP3549087B2 (en) * | 1998-02-12 | 2004-08-04 | 株式会社エンプラス | Light guide, side light type surface light source device and liquid crystal display device |
JP2003317519A (en) * | 2002-04-18 | 2003-11-07 | Koninkl Philips Electronics Nv | Surface lighting device and display device using same |
-
2003
- 2003-05-21 AU AU2003232984A patent/AU2003232984A1/en not_active Abandoned
- 2003-05-21 WO PCT/IB2003/002160 patent/WO2003104863A2/en not_active Application Discontinuation
- 2003-06-06 TW TW92115410A patent/TW200407633A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2003104863A3 (en) | 2004-03-18 |
TW200407633A (en) | 2004-05-16 |
WO2003104863A2 (en) | 2003-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |