CN101464580B - 显示装置和照明装置 - Google Patents

显示装置和照明装置 Download PDF

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Publication number
CN101464580B
CN101464580B CN2008101841865A CN200810184186A CN101464580B CN 101464580 B CN101464580 B CN 101464580B CN 2008101841865 A CN2008101841865 A CN 2008101841865A CN 200810184186 A CN200810184186 A CN 200810184186A CN 101464580 B CN101464580 B CN 101464580B
Authority
CN
China
Prior art keywords
light
liquid crystal
light beam
display panel
invisible light
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.)
Expired - Fee Related
Application number
CN2008101841865A
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English (en)
Chinese (zh)
Other versions
CN101464580A (zh
Inventor
杨映保
猪野益充
田中勉
山口和范
樋口胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Display West Inc
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN101464580A publication Critical patent/CN101464580A/zh
Application granted granted Critical
Publication of CN101464580B publication Critical patent/CN101464580B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0891—Ultraviolet [UV] mirrors
    • 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
    • G02F1/133553—Reflecting elements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Planar Illumination Modules (AREA)
CN2008101841865A 2007-12-19 2008-12-19 显示装置和照明装置 Expired - Fee Related CN101464580B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP327953/07 2007-12-19
JP2007327953 2007-12-19
JP2008260906A JP5252428B2 (ja) 2007-12-19 2008-10-07 表示装置および照明装置
JP260906/08 2008-10-07

Publications (2)

Publication Number Publication Date
CN101464580A CN101464580A (zh) 2009-06-24
CN101464580B true CN101464580B (zh) 2012-07-18

Family

ID=40805239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101841865A Expired - Fee Related CN101464580B (zh) 2007-12-19 2008-12-19 显示装置和照明装置

Country Status (4)

Country Link
JP (1) JP5252428B2 (enExample)
KR (1) KR20090067075A (enExample)
CN (1) CN101464580B (enExample)
TW (1) TW200933249A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042955B1 (ko) * 2009-09-02 2011-06-20 삼성모바일디스플레이주식회사 터치 스크린 기능을 갖는 유기 발광 디스플레이 장치
JP5435465B2 (ja) * 2009-10-06 2014-03-05 株式会社ジャパンディスプレイ 実装構造体、電気光学装置およびタッチパネル
WO2011129131A1 (ja) * 2010-04-12 2011-10-20 シャープ株式会社 表示装置
KR101698454B1 (ko) * 2010-10-22 2017-01-23 삼성디스플레이 주식회사 광원 어셈블리 및 그를 포함하는 터치 스크린 장치
CN103176636A (zh) * 2011-12-26 2013-06-26 富泰华工业（深圳）有限公司 触摸屏及触摸显示装置
TWI484389B (zh) * 2012-10-31 2015-05-11 Au Optronics Corp 觸控顯示裝置
KR101745550B1 (ko) 2015-10-30 2017-06-09 엘지디스플레이 주식회사 터치패널 및 이를 이용한 표시장치
CN105678255B (zh) * 2016-01-04 2019-01-08 京东方科技集团股份有限公司 一种光学式指纹识别显示屏及显示装置
KR102643660B1 (ko) 2017-02-14 2024-03-06 삼성전자주식회사 생체 센서를 포함하는 전자 장치
CN106772777B (zh) * 2017-02-20 2019-07-26 京东方科技集团股份有限公司 一种显示装置和显示装置的制备方法
CN108628398A (zh) * 2017-03-24 2018-10-09 敦捷光电股份有限公司 具生物特征识别功能的显示器
CN110796977B (zh) * 2018-08-01 2023-05-16 宏碁股份有限公司 具光学无线通信功能的显示装置
CN109690372A (zh) * 2018-12-04 2019-04-26 深圳市汇顶科技股份有限公司 背光模组、液晶模组、指纹识别装置和模组、移动终端

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005275644A (ja) * 2004-03-24 2005-10-06 Sharp Corp 液晶表示装置
JP4891666B2 (ja) * 2006-06-22 2012-03-07 東芝モバイルディスプレイ株式会社 液晶表示装置

Also Published As

Publication number Publication date
JP2009169390A (ja) 2009-07-30
JP5252428B2 (ja) 2013-07-31
CN101464580A (zh) 2009-06-24
TW200933249A (en) 2009-08-01
KR20090067075A (ko) 2009-06-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NIPPON DISPLAY CO., LTD.

Free format text: FORMER OWNER: SONY CORPORATION

Effective date: 20121119

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20121119

Address after: Aichi

Patentee after: Japan display West Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Sony Corporation

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20181219

CF01 Termination of patent right due to non-payment of annual fee