WO2009050915A1 - 表示装置、テレビ受信装置 - Google Patents
表示装置、テレビ受信装置 Download PDFInfo
- Publication number
- WO2009050915A1 WO2009050915A1 PCT/JP2008/060142 JP2008060142W WO2009050915A1 WO 2009050915 A1 WO2009050915 A1 WO 2009050915A1 JP 2008060142 W JP2008060142 W JP 2008060142W WO 2009050915 A1 WO2009050915 A1 WO 2009050915A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- display
- light source
- ambient temperature
- reflection member
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133605—Direct backlight including specially adapted reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133628—Illuminating devices with cooling means
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880111429A CN101821548A (zh) | 2007-10-19 | 2008-06-02 | 显示装置和电视接收装置 |
US12/738,295 US20100238359A1 (en) | 2007-10-19 | 2008-06-02 | Display device and television receiver |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-272702 | 2007-10-19 | ||
JP2007272702 | 2007-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009050915A1 true WO2009050915A1 (ja) | 2009-04-23 |
Family
ID=40567198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060142 WO2009050915A1 (ja) | 2007-10-19 | 2008-06-02 | 表示装置、テレビ受信装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100238359A1 (ja) |
CN (1) | CN101821548A (ja) |
WO (1) | WO2009050915A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102804037A (zh) * | 2009-06-17 | 2012-11-28 | 夏普株式会社 | 显示装置、电视接收装置 |
CN102804038A (zh) * | 2009-06-17 | 2012-11-28 | 夏普株式会社 | 显示装置、电视接收装置 |
JP2019528486A (ja) * | 2016-08-30 | 2019-10-10 | ブルックス オートメーション (ジャーマニー) ゲゼルシャフト ミット ベシュレンクテル ハフツングBrooks Automation (Germany) Gmbh | レチクル容器及び拡散板 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101828067B (zh) * | 2007-10-19 | 2013-03-27 | 夏普株式会社 | 照明装置、显示装置、电视接收装置 |
JP6025309B2 (ja) * | 2011-06-29 | 2016-11-16 | シャープ株式会社 | 光源装置および液晶表示装置 |
CN111679494B (zh) | 2020-06-02 | 2021-09-03 | Tcl华星光电技术有限公司 | 背光模块及其制作方法 |
CN112764267B (zh) * | 2021-01-08 | 2023-03-03 | Oppo广东移动通信有限公司 | 背光模组、显示屏组件以及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000029411A (ja) * | 1998-07-15 | 2000-01-28 | Masao Ami | 照明装置 |
JP2002196326A (ja) * | 2000-12-26 | 2002-07-12 | Hitachi Ltd | 液晶表示装置 |
JP2004206906A (ja) * | 2002-12-24 | 2004-07-22 | Sumitomo Rubber Ind Ltd | バックライト |
JP2004220980A (ja) * | 2003-01-16 | 2004-08-05 | Tama Electric Co Ltd | バックライト装置 |
JP2007280915A (ja) * | 2006-03-14 | 2007-10-25 | Harison Toshiba Lighting Corp | バックライト装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100970261B1 (ko) * | 2003-05-31 | 2010-07-16 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
-
2008
- 2008-06-02 US US12/738,295 patent/US20100238359A1/en not_active Abandoned
- 2008-06-02 WO PCT/JP2008/060142 patent/WO2009050915A1/ja active Application Filing
- 2008-06-02 CN CN200880111429A patent/CN101821548A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000029411A (ja) * | 1998-07-15 | 2000-01-28 | Masao Ami | 照明装置 |
JP2002196326A (ja) * | 2000-12-26 | 2002-07-12 | Hitachi Ltd | 液晶表示装置 |
JP2004206906A (ja) * | 2002-12-24 | 2004-07-22 | Sumitomo Rubber Ind Ltd | バックライト |
JP2004220980A (ja) * | 2003-01-16 | 2004-08-05 | Tama Electric Co Ltd | バックライト装置 |
JP2007280915A (ja) * | 2006-03-14 | 2007-10-25 | Harison Toshiba Lighting Corp | バックライト装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102804037A (zh) * | 2009-06-17 | 2012-11-28 | 夏普株式会社 | 显示装置、电视接收装置 |
CN102804038A (zh) * | 2009-06-17 | 2012-11-28 | 夏普株式会社 | 显示装置、电视接收装置 |
CN102804037B (zh) * | 2009-06-17 | 2015-12-16 | 夏普株式会社 | 显示装置、电视接收装置 |
JP2019528486A (ja) * | 2016-08-30 | 2019-10-10 | ブルックス オートメーション (ジャーマニー) ゲゼルシャフト ミット ベシュレンクテル ハフツングBrooks Automation (Germany) Gmbh | レチクル容器及び拡散板 |
JP7344116B2 (ja) | 2016-08-30 | 2023-09-13 | ブルックス オートメーション (ジャーマニー) ゲゼルシャフト ミット ベシュレンクテル ハフツング | レチクル容器及び拡散板 |
Also Published As
Publication number | Publication date |
---|---|
CN101821548A (zh) | 2010-09-01 |
US20100238359A1 (en) | 2010-09-23 |
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