CN100437286C - 电光装置、电子设备以及照明装置 - Google Patents
电光装置、电子设备以及照明装置 Download PDFInfo
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- CN100437286C CN100437286C CNB2006100076862A CN200610007686A CN100437286C CN 100437286 C CN100437286 C CN 100437286C CN B2006100076862 A CNB2006100076862 A CN B2006100076862A CN 200610007686 A CN200610007686 A CN 200610007686A CN 100437286 C CN100437286 C CN 100437286C
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- 230000003287 optical effect Effects 0.000 claims abstract description 145
- 238000005286 illumination Methods 0.000 claims description 29
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Images
Classifications
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- 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
-
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP081120/2005 | 2005-03-22 | ||
JP2005081120A JP4155274B2 (ja) | 2005-03-22 | 2005-03-22 | 電気光学装置、電子機器及び照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1837917A CN1837917A (zh) | 2006-09-27 |
CN100437286C true CN100437286C (zh) | 2008-11-26 |
Family
ID=37015362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100076862A Active CN100437286C (zh) | 2005-03-22 | 2006-02-17 | 电光装置、电子设备以及照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8102485B2 (zh) |
JP (1) | JP4155274B2 (zh) |
KR (1) | KR100777903B1 (zh) |
CN (1) | CN100437286C (zh) |
TW (1) | TWI339759B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101287208B1 (ko) * | 2006-06-30 | 2013-07-16 | 전북대학교산학협력단 | 액정표시장치 |
KR101315467B1 (ko) * | 2006-11-29 | 2013-10-04 | 삼성전자주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이장치 |
CN101657676B (zh) * | 2007-04-02 | 2011-07-06 | 夏普株式会社 | 照明装置和具备它的显示装置 |
JP2009059498A (ja) * | 2007-08-30 | 2009-03-19 | Sony Corp | 照明装置および液晶表示装置 |
CN107632453B (zh) * | 2017-10-31 | 2021-03-02 | 京东方科技集团股份有限公司 | 显示面板及制造方法和显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06180444A (ja) * | 1992-12-14 | 1994-06-28 | Hitachi Ltd | 透過型液晶パネル、レンズアレイ及び投写形液晶表示装置 |
JPH0836179A (ja) * | 1994-07-26 | 1996-02-06 | Hitachi Ltd | 液晶表示装置 |
JPH0868997A (ja) * | 1994-08-30 | 1996-03-12 | Hitachi Ltd | 液晶表示装置 |
JPH0990310A (ja) * | 1995-09-22 | 1997-04-04 | A G Technol Kk | 反射型液晶表示素子及びその応用装置 |
JP2002040419A (ja) * | 2000-07-27 | 2002-02-06 | Mitsubishi Electric Corp | 液晶表示装置用バックライトおよび液晶表示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06118410A (ja) | 1992-10-06 | 1994-04-28 | Sharp Corp | 液晶表示装置 |
JPH07191319A (ja) | 1993-12-27 | 1995-07-28 | Sharp Corp | 液晶表示装置 |
US6879354B1 (en) * | 1997-03-28 | 2005-04-12 | Sharp Kabushiki Kaisha | Front-illuminating device and a reflection-type liquid crystal display using such a device |
JPH10319216A (ja) | 1997-05-20 | 1998-12-04 | Dainippon Printing Co Ltd | レンズフィルム、面光源装置、及び、液晶表示装置 |
KR20030037458A (ko) * | 2001-11-05 | 2003-05-14 | 다모스 주식회사 | 액정표시장치의 백라이트 유닛 구조 |
US20060146227A1 (en) * | 2005-01-03 | 2006-07-06 | Jong-Dae Park | Prism sheet and liquid crystal display apparatus using thereof |
-
2005
- 2005-03-22 JP JP2005081120A patent/JP4155274B2/ja active Active
-
2006
- 2006-01-23 US US11/337,848 patent/US8102485B2/en active Active
- 2006-02-17 CN CNB2006100076862A patent/CN100437286C/zh active Active
- 2006-03-21 KR KR1020060025731A patent/KR100777903B1/ko active IP Right Grant
- 2006-03-21 TW TW095109649A patent/TWI339759B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06180444A (ja) * | 1992-12-14 | 1994-06-28 | Hitachi Ltd | 透過型液晶パネル、レンズアレイ及び投写形液晶表示装置 |
JPH0836179A (ja) * | 1994-07-26 | 1996-02-06 | Hitachi Ltd | 液晶表示装置 |
JPH0868997A (ja) * | 1994-08-30 | 1996-03-12 | Hitachi Ltd | 液晶表示装置 |
JPH0990310A (ja) * | 1995-09-22 | 1997-04-04 | A G Technol Kk | 反射型液晶表示素子及びその応用装置 |
JP2002040419A (ja) * | 2000-07-27 | 2002-02-06 | Mitsubishi Electric Corp | 液晶表示装置用バックライトおよび液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US8102485B2 (en) | 2012-01-24 |
TWI339759B (en) | 2011-04-01 |
CN1837917A (zh) | 2006-09-27 |
KR20060102505A (ko) | 2006-09-27 |
JP4155274B2 (ja) | 2008-09-24 |
JP2006267156A (ja) | 2006-10-05 |
US20060215078A1 (en) | 2006-09-28 |
TW200641462A (en) | 2006-12-01 |
KR100777903B1 (ko) | 2007-11-21 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANKAI UNIVERSITY Free format text: FORMER OWNER: SANYO EPSON IMAGING DEVICES CO. Effective date: 20100727 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NAGANO PREFECTURE, JAPAN TO: TOKYO, JAPAN |
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TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: Tokyo, Japan Patentee after: Sony Corp. Address before: Nagano Patentee before: Sanyo Epson Imaging Devices Co. |
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ASS | Succession or assignment of patent right |
Owner name: NIPPON DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121120 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121120 Address after: Aichi Patentee after: Japan display West Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Aichi Patentee before: Japan display West Co.,Ltd. |
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TR01 | Transfer of patent right |