WO2009001725A1 - バックライト装置、液晶表示装置、および照明装置 - Google Patents
バックライト装置、液晶表示装置、および照明装置 Download PDFInfo
- Publication number
- WO2009001725A1 WO2009001725A1 PCT/JP2008/061114 JP2008061114W WO2009001725A1 WO 2009001725 A1 WO2009001725 A1 WO 2009001725A1 JP 2008061114 W JP2008061114 W JP 2008061114W WO 2009001725 A1 WO2009001725 A1 WO 2009001725A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- crystal display
- backlight
- illuminating
- display device
- Prior art date
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
- G02B6/0023—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
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
- Led Device Packages (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08777316.4A EP2161495A4 (en) | 2007-06-28 | 2008-06-18 | REAR LIGHTING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND LIGHTING DEVICE |
JP2009520505A JP4980424B2 (ja) | 2007-06-28 | 2008-06-18 | バックライト装置、液晶表示装置、および照明装置 |
CN2008800121723A CN101688657B (zh) | 2007-06-28 | 2008-06-18 | 背光装置、液晶显示装置以及照明装置 |
US12/596,789 US8300177B2 (en) | 2007-06-28 | 2008-06-18 | Backlight device, liquid crystal display device and illuminating device |
BRPI0811728-4A2A BRPI0811728A2 (pt) | 2007-06-28 | 2008-06-18 | Dispositivo de luz de fundo, dispositivo de exibição de cristal líquido e dispositivo de iluminação. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007171279 | 2007-06-28 | ||
JP2007-171279 | 2007-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009001725A1 true WO2009001725A1 (ja) | 2008-12-31 |
Family
ID=40185542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/061114 WO2009001725A1 (ja) | 2007-06-28 | 2008-06-18 | バックライト装置、液晶表示装置、および照明装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8300177B2 (ja) |
EP (1) | EP2161495A4 (ja) |
JP (1) | JP4980424B2 (ja) |
CN (1) | CN101688657B (ja) |
BR (1) | BRPI0811728A2 (ja) |
RU (1) | RU2423645C1 (ja) |
TW (1) | TWI431370B (ja) |
WO (1) | WO2009001725A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012172967A1 (ja) * | 2011-06-17 | 2012-12-20 | ソニー株式会社 | 光源回路ユニットおよび照明装置、並びに表示装置 |
US9007545B2 (en) | 2011-07-14 | 2015-04-14 | Sharp Kabushiki Kaisha | Backlight device, display device, and television set |
JP2016060255A (ja) * | 2014-09-12 | 2016-04-25 | 矢崎総業株式会社 | 車載表示装置及びインストルメントパネル |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008288394A (ja) * | 2007-05-17 | 2008-11-27 | Sharp Corp | 金属反射壁の製造方法 |
US20130010496A1 (en) * | 2010-04-07 | 2013-01-10 | Sharp Kabushiki Kaisha | Led backlight |
US9196855B2 (en) | 2013-03-13 | 2015-11-24 | Vizio Inc | Zone backlighting for LCD displays LCD displays through use of field-induced polymer electro luminescence panels |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09243810A (ja) * | 1996-03-12 | 1997-09-19 | Mitsubishi Materials Corp | 反射鏡及びその製造方法 |
JPH09311208A (ja) * | 1996-05-24 | 1997-12-02 | Mitsubishi Materials Corp | AlN反射鏡 |
JPH11231144A (ja) * | 1998-02-19 | 1999-08-27 | Seiko Epson Corp | 照明装置および照明装置を含む液晶表示装置 |
JPH11349615A (ja) | 1998-06-11 | 1999-12-21 | Mitsubishi Rayon Co Ltd | 活性エネルギー線硬化性樹脂組成物および光学シート |
JP2006269485A (ja) * | 2005-03-22 | 2006-10-05 | Ngk Spark Plug Co Ltd | 発光素子実装用配線基板 |
JP2007045649A (ja) * | 2005-08-08 | 2007-02-22 | National Institute Of Advanced Industrial & Technology | 光線指向性化ガラス基板及びそれを用いた照明装置 |
JP2007109915A (ja) | 2005-10-14 | 2007-04-26 | Stanley Electric Co Ltd | 発光ダイオード |
JP2007142352A (ja) * | 2005-10-20 | 2007-06-07 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
JP2007158211A (ja) * | 2005-12-08 | 2007-06-21 | Matsushita Electric Ind Co Ltd | 発光モジュールとその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07140331A (ja) | 1993-11-17 | 1995-06-02 | Toray Ind Inc | 面状光源体およびそれを用いた表示装置および敷物 |
JP3980793B2 (ja) | 1999-07-26 | 2007-09-26 | 富士フイルム株式会社 | 光透過性光学用材料 |
US6906863B2 (en) * | 2001-04-24 | 2005-06-14 | Mitsui Chemicals Inc. | Lamp reflector and reflector |
JP2003294948A (ja) * | 2002-04-08 | 2003-10-15 | Nitto Denko Corp | 帯域フィルタ及びこれを用いた面光源装置 |
JP2004012892A (ja) * | 2002-06-07 | 2004-01-15 | Mitsui Chemicals Inc | 反射体 |
JP2004325958A (ja) | 2003-04-25 | 2004-11-18 | Sumitomo Rubber Ind Ltd | 発光装置 |
JP4305850B2 (ja) * | 2004-05-24 | 2009-07-29 | 株式会社 日立ディスプレイズ | バックライト装置及び表示装置 |
JP2006098856A (ja) * | 2004-09-30 | 2006-04-13 | Ulvac Japan Ltd | Ag系反射膜およびその作製方法 |
TWI288851B (en) | 2005-03-09 | 2007-10-21 | Hannstar Display Corp | Backlight source module |
CN100589016C (zh) | 2005-04-08 | 2010-02-10 | 长兴化学工业股份有限公司 | 高折射率可聚合组合物及其用途 |
KR100632003B1 (ko) * | 2005-08-08 | 2006-10-09 | 삼성전기주식회사 | 열전달부에 오목부가 형성된 led 패키지 |
-
2008
- 2008-06-18 JP JP2009520505A patent/JP4980424B2/ja not_active Expired - Fee Related
- 2008-06-18 RU RU2009142419/28A patent/RU2423645C1/ru not_active IP Right Cessation
- 2008-06-18 US US12/596,789 patent/US8300177B2/en not_active Expired - Fee Related
- 2008-06-18 CN CN2008800121723A patent/CN101688657B/zh not_active Expired - Fee Related
- 2008-06-18 WO PCT/JP2008/061114 patent/WO2009001725A1/ja active Application Filing
- 2008-06-18 BR BRPI0811728-4A2A patent/BRPI0811728A2/pt not_active IP Right Cessation
- 2008-06-18 EP EP08777316.4A patent/EP2161495A4/en not_active Withdrawn
- 2008-06-24 TW TW097123549A patent/TWI431370B/zh not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09243810A (ja) * | 1996-03-12 | 1997-09-19 | Mitsubishi Materials Corp | 反射鏡及びその製造方法 |
JPH09311208A (ja) * | 1996-05-24 | 1997-12-02 | Mitsubishi Materials Corp | AlN反射鏡 |
JPH11231144A (ja) * | 1998-02-19 | 1999-08-27 | Seiko Epson Corp | 照明装置および照明装置を含む液晶表示装置 |
JPH11349615A (ja) | 1998-06-11 | 1999-12-21 | Mitsubishi Rayon Co Ltd | 活性エネルギー線硬化性樹脂組成物および光学シート |
JP2006269485A (ja) * | 2005-03-22 | 2006-10-05 | Ngk Spark Plug Co Ltd | 発光素子実装用配線基板 |
JP2007045649A (ja) * | 2005-08-08 | 2007-02-22 | National Institute Of Advanced Industrial & Technology | 光線指向性化ガラス基板及びそれを用いた照明装置 |
JP2007109915A (ja) | 2005-10-14 | 2007-04-26 | Stanley Electric Co Ltd | 発光ダイオード |
JP2007142352A (ja) * | 2005-10-20 | 2007-06-07 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
JP2007158211A (ja) * | 2005-12-08 | 2007-06-21 | Matsushita Electric Ind Co Ltd | 発光モジュールとその製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2161495A4 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012172967A1 (ja) * | 2011-06-17 | 2012-12-20 | ソニー株式会社 | 光源回路ユニットおよび照明装置、並びに表示装置 |
JP2013004815A (ja) * | 2011-06-17 | 2013-01-07 | Sony Corp | 光源回路ユニットおよび照明装置、並びに表示装置 |
US9059382B2 (en) | 2011-06-17 | 2015-06-16 | Sony Corporation | Light source circuit unit, illuminator, and display |
US9412919B2 (en) | 2011-06-17 | 2016-08-09 | Sony Corporation | Light source circuit unit, illuminator, and display |
US9773957B2 (en) | 2011-06-17 | 2017-09-26 | Saturn Licensing Llc | Light source circuit unit, illuminator, and display |
US10056532B2 (en) | 2011-06-17 | 2018-08-21 | Saturn Licensing Llc | Light source circuit unit, illuminator, and display |
US10411172B2 (en) | 2011-06-17 | 2019-09-10 | Saturn Licensing Llc | Light source circuit unit, illuminator, and display |
US11201268B2 (en) | 2011-06-17 | 2021-12-14 | Saturn Licensing Llc | Light source circuit unit, illuminator, and display |
US11476396B2 (en) | 2011-06-17 | 2022-10-18 | Saturn Licensing Llc | Light source circuit unit, illuminator, and display |
US9007545B2 (en) | 2011-07-14 | 2015-04-14 | Sharp Kabushiki Kaisha | Backlight device, display device, and television set |
JP2016060255A (ja) * | 2014-09-12 | 2016-04-25 | 矢崎総業株式会社 | 車載表示装置及びインストルメントパネル |
Also Published As
Publication number | Publication date |
---|---|
TWI431370B (zh) | 2014-03-21 |
US20100053498A1 (en) | 2010-03-04 |
US8300177B2 (en) | 2012-10-30 |
JPWO2009001725A1 (ja) | 2010-08-26 |
JP4980424B2 (ja) | 2012-07-18 |
EP2161495A4 (en) | 2014-06-25 |
RU2423645C1 (ru) | 2011-07-10 |
EP2161495A1 (en) | 2010-03-10 |
TW200919030A (en) | 2009-05-01 |
CN101688657A (zh) | 2010-03-31 |
CN101688657B (zh) | 2012-06-20 |
BRPI0811728A2 (pt) | 2014-11-04 |
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