CN1333478A - 光源装置、照明装置、液晶装置和电子装置 - Google Patents
光源装置、照明装置、液晶装置和电子装置 Download PDFInfo
- Publication number
- CN1333478A CN1333478A CN01123121A CN01123121A CN1333478A CN 1333478 A CN1333478 A CN 1333478A CN 01123121 A CN01123121 A CN 01123121A CN 01123121 A CN01123121 A CN 01123121A CN 1333478 A CN1333478 A CN 1333478A
- Authority
- CN
- China
- Prior art keywords
- light
- mentioned
- lens
- face
- supply apparatus
- 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.)
- Granted
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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- 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
- G02B6/003—Lens or lenticular sheet or layer
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- 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
- G02B6/0051—Diffusing sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Liquid Crystal (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000212658A JP2002025326A (ja) | 2000-07-13 | 2000-07-13 | 光源装置、照明装置、液晶装置及び電子機器 |
JP212658/2000 | 2000-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333478A true CN1333478A (zh) | 2002-01-30 |
CN1177248C CN1177248C (zh) | 2004-11-24 |
Family
ID=18708546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011231211A Expired - Lifetime CN1177248C (zh) | 2000-07-13 | 2001-07-12 | 光源装置、照明装置、液晶装置和电子装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6883934B2 (zh) |
EP (1) | EP1172683A3 (zh) |
JP (1) | JP2002025326A (zh) |
KR (1) | KR100440524B1 (zh) |
CN (1) | CN1177248C (zh) |
TW (1) | TWI243944B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US7327428B2 (en) | 2003-09-12 | 2008-02-05 | Seiko Epson Corporation | Electro-optical device and method of manufacturing the same |
CN100464227C (zh) * | 2005-11-02 | 2009-02-25 | 群康科技(深圳)有限公司 | 背光模组及采用该背光模组的液晶显示装置 |
CN101427175B (zh) * | 2006-04-17 | 2011-01-12 | 松下电器产业株式会社 | 液晶显示模块、液晶显示装置和其照明装置 |
WO2011082564A1 (zh) * | 2010-01-08 | 2011-07-14 | 赵翼 | 一种照明用led芯片之散光和滤光用透镜 |
CN101878652B (zh) * | 2007-11-28 | 2013-01-16 | 皇家飞利浦电子股份有限公司 | 控制在轮辐时间期间所发射光的照明系统、方法和投影设备 |
WO2016026148A1 (zh) * | 2014-08-19 | 2016-02-25 | 深圳市华星光电技术有限公司 | 背光模块及液晶显示装置 |
CN113126364A (zh) * | 2020-01-10 | 2021-07-16 | 同扬光电(江苏)有限公司 | 可挠式发光模组、背光模组及显示设备 |
Families Citing this family (93)
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JP4162900B2 (ja) * | 2002-02-05 | 2008-10-08 | アルプス電気株式会社 | 照明装置及び液晶表示装置 |
JP3699414B2 (ja) * | 2002-03-29 | 2005-09-28 | ローム株式会社 | バックライトモジュールの接続構造 |
KR100849095B1 (ko) * | 2002-04-12 | 2008-07-30 | 엘지디스플레이 주식회사 | 필드 시퀀셜 컬러 액정표시장치용 백라이트 유닛 |
JP2004145275A (ja) * | 2002-08-27 | 2004-05-20 | Seiko Epson Corp | 着色層材料、カラーフィルタ基板、電気光学装置及び電子機器、カラーフィルタ基板の製造方法、並びに電気光学装置の製造方法 |
JP4554152B2 (ja) * | 2002-12-19 | 2010-09-29 | 株式会社半導体エネルギー研究所 | 半導体チップの作製方法 |
TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
JP4101643B2 (ja) * | 2002-12-26 | 2008-06-18 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US7436050B2 (en) * | 2003-01-22 | 2008-10-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having a flexible printed circuit |
JP2004247373A (ja) | 2003-02-12 | 2004-09-02 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP4526771B2 (ja) * | 2003-03-14 | 2010-08-18 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR20040087464A (ko) * | 2003-04-08 | 2004-10-14 | 삼성전자주식회사 | 액정표시장치 |
TW594176B (en) * | 2003-06-17 | 2004-06-21 | Au Optronics Corp | Circuit scheme of light emitting device and liquid crystal display |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
JP2006030313A (ja) * | 2004-07-12 | 2006-02-02 | Sony Corp | 記号イルミネーション装置及び映像表示装置 |
US7807488B2 (en) * | 2004-09-27 | 2010-10-05 | Qualcomm Mems Technologies, Inc. | Display element having filter material diffused in a substrate of the display element |
US7508571B2 (en) * | 2004-09-27 | 2009-03-24 | Idc, Llc | Optical films for controlling angular characteristics of displays |
CN100485482C (zh) * | 2004-10-14 | 2009-05-06 | 清华大学 | 导光板和背光模组 |
KR101080355B1 (ko) | 2004-10-18 | 2011-11-04 | 삼성전자주식회사 | 발광다이오드와 그 렌즈 |
JP2008521232A (ja) * | 2004-11-17 | 2008-06-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 少なくとも一つの発光素子を有する光源および照明装置 |
KR101119193B1 (ko) | 2004-12-30 | 2012-03-22 | 삼성전자주식회사 | 광원 유닛 및 이를 갖는 액정 표시 장치 |
KR20060079724A (ko) | 2005-01-03 | 2006-07-06 | 삼성전자주식회사 | 암부를 제거한 백라이트 어셈블리 및 이를 구비한평판표시장치 |
KR101112552B1 (ko) | 2005-03-08 | 2012-02-15 | 삼성전자주식회사 | 발광 다이오드용 렌즈, 발광 다이오드, 이를 포함하는 백라이트 어셈블리 및 액정 표시 장치 |
KR20070008946A (ko) * | 2005-07-14 | 2007-01-18 | 삼성전자주식회사 | 표시 장치 및 이를 갖는 휴대용 무선 단말기 |
JP5008938B2 (ja) * | 2005-12-27 | 2012-08-22 | ソニーモバイルディスプレイ株式会社 | 液晶表示装置 |
JP2007234970A (ja) * | 2006-03-02 | 2007-09-13 | Sharp Corp | 受光装置、その受光装置を備えた受発光装置、その受光装置又はその受発光装置を備えた光空間伝送デバイス、その受光装置又はその受発光装置又はその光空間伝送デバイスを備えた電子機器 |
KR20070099733A (ko) * | 2006-04-05 | 2007-10-10 | 엘지.필립스 엘시디 주식회사 | 광원 소자, 그 제조방법, 이를 구비한 백라이트 어셈블리및 액정표시장치. |
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JP2950219B2 (ja) * | 1995-10-13 | 1999-09-20 | オムロン株式会社 | 面光源装置、当該面光源装置を用いた画像表示装置及び当該面光源装置に用いるプリズムアレイ |
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- 2000-07-13 JP JP2000212658A patent/JP2002025326A/ja not_active Withdrawn
-
2001
- 2001-06-05 TW TW090113601A patent/TWI243944B/zh not_active IP Right Cessation
- 2001-07-05 EP EP01305799A patent/EP1172683A3/en not_active Withdrawn
- 2001-07-12 CN CNB011231211A patent/CN1177248C/zh not_active Expired - Lifetime
- 2001-07-12 US US09/904,177 patent/US6883934B2/en not_active Expired - Lifetime
- 2001-07-12 KR KR10-2001-0041904A patent/KR100440524B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US7327428B2 (en) | 2003-09-12 | 2008-02-05 | Seiko Epson Corporation | Electro-optical device and method of manufacturing the same |
CN100464227C (zh) * | 2005-11-02 | 2009-02-25 | 群康科技(深圳)有限公司 | 背光模组及采用该背光模组的液晶显示装置 |
CN101427175B (zh) * | 2006-04-17 | 2011-01-12 | 松下电器产业株式会社 | 液晶显示模块、液晶显示装置和其照明装置 |
CN101878652B (zh) * | 2007-11-28 | 2013-01-16 | 皇家飞利浦电子股份有限公司 | 控制在轮辐时间期间所发射光的照明系统、方法和投影设备 |
WO2011082564A1 (zh) * | 2010-01-08 | 2011-07-14 | 赵翼 | 一种照明用led芯片之散光和滤光用透镜 |
WO2016026148A1 (zh) * | 2014-08-19 | 2016-02-25 | 深圳市华星光电技术有限公司 | 背光模块及液晶显示装置 |
CN113126364A (zh) * | 2020-01-10 | 2021-07-16 | 同扬光电(江苏)有限公司 | 可挠式发光模组、背光模组及显示设备 |
Also Published As
Publication number | Publication date |
---|---|
EP1172683A3 (en) | 2003-08-13 |
TWI243944B (en) | 2005-11-21 |
EP1172683A2 (en) | 2002-01-16 |
US6883934B2 (en) | 2005-04-26 |
KR20020006603A (ko) | 2002-01-23 |
JP2002025326A (ja) | 2002-01-25 |
CN1177248C (zh) | 2004-11-24 |
US20020048163A1 (en) | 2002-04-25 |
KR100440524B1 (ko) | 2004-07-19 |
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Effective date of registration: 20160527 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: Hongkong, China Patentee before: BOE Technology (Hongkong) Co.,Ltd. Effective date of registration: 20160527 Address after: Hongkong, China Patentee after: BOE Technology (Hongkong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Seiko Epson Corp. |
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