CN1417627A - 附反射层的照明装置和液晶显示器件 - Google Patents

附反射层的照明装置和液晶显示器件 Download PDF

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Publication number
CN1417627A
CN1417627A CN02149921A CN02149921A CN1417627A CN 1417627 A CN1417627 A CN 1417627A CN 02149921 A CN02149921 A CN 02149921A CN 02149921 A CN02149921 A CN 02149921A CN 1417627 A CN1417627 A CN 1417627A
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CN
China
Prior art keywords
layer
mentioned
liquid crystal
lighting device
reflection horizon
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.)
Pending
Application number
CN02149921A
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English (en)
Chinese (zh)
Inventor
千本松茂
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of CN1417627A publication Critical patent/CN1417627A/zh
Pending legal-status Critical Current

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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
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • 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
    • G02F1/133555—Transflectors

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN02149921A 2001-11-09 2002-11-08 附反射层的照明装置和液晶显示器件 Pending CN1417627A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001345246A JP3933915B2 (ja) 2001-11-09 2001-11-09 反射層付き照明装置及び液晶表示装置
JP345246/2001 2001-11-09

Publications (1)

Publication Number Publication Date
CN1417627A true CN1417627A (zh) 2003-05-14

Family

ID=19158618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02149921A Pending CN1417627A (zh) 2001-11-09 2002-11-08 附反射层的照明装置和液晶显示器件

Country Status (5)

Country Link
US (1) US20030102801A1 (enExample)
JP (1) JP3933915B2 (enExample)
KR (1) KR100850156B1 (enExample)
CN (1) CN1417627A (enExample)
TW (1) TW567379B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295551C (zh) * 2004-03-15 2007-01-17 信利半导体有限公司 变色液晶显示器及其制作方法
CN100465749C (zh) * 2005-07-18 2009-03-04 财团法人工业技术研究院 具透反式透膜的电泳显示器及制作方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7772756B2 (en) * 2003-08-01 2010-08-10 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device including a dual emission panel
EP2276088B1 (en) 2003-10-03 2018-02-14 Semiconductor Energy Laboratory Co, Ltd. Light emitting element, and light emitting device using the light emitting element
WO2005094130A1 (ja) 2004-03-26 2005-10-06 Matsushita Electric Works, Ltd. 有機発光素子
US7141924B2 (en) * 2004-05-07 2006-11-28 Au Optronics Corporation Multi-layer cathode in organic light-emitting devices
KR20060007161A (ko) * 2004-07-19 2006-01-24 엘지전자 주식회사 액정표시장치
WO2016151429A1 (en) 2015-03-23 2016-09-29 Semiconductor Energy Laboratory Co., Ltd. Display panel and information processing device
CN113419386A (zh) 2015-04-13 2021-09-21 株式会社半导体能源研究所 显示面板、数据处理器及显示面板的制造方法
JP6791661B2 (ja) 2015-08-07 2020-11-25 株式会社半導体エネルギー研究所 表示パネル
US10170528B2 (en) 2015-08-07 2019-01-01 Semiconductor Energy Laboratory Co., Ltd. Display panel and manufacturing method thereof
WO2017055971A1 (en) 2015-10-01 2017-04-06 Semiconductor Energy Laboratory Co., Ltd. Display device and manufacturing method thereof
WO2017068454A1 (en) 2015-10-23 2017-04-27 Semiconductor Energy Laboratory Co., Ltd. Display panel, input/output device, and data processing device
WO2017125834A1 (en) 2016-01-18 2017-07-27 Semiconductor Energy Laboratory Co., Ltd. Input/output device and data processor
KR102365543B1 (ko) 2016-06-10 2022-02-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 정보 단말
TWI709952B (zh) 2016-07-01 2020-11-11 日商半導體能源研究所股份有限公司 電子裝置、電子裝置的驅動方法
US10490130B2 (en) 2017-02-10 2019-11-26 Semiconductor Energy Laboratory Co., Ltd. Display system comprising controller which process data

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226723A (en) * 1992-05-11 1993-07-13 Chen Der Jong Light emitting diode display
US5804918A (en) * 1994-12-08 1998-09-08 Nippondenso Co., Ltd. Electroluminescent device having a light reflecting film only at locations corresponding to light emitting regions
JPH10124561A (ja) * 1996-10-23 1998-05-15 Toshiba Corp システム構築業務支援装置
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
US6075317A (en) * 1998-07-30 2000-06-13 Alliedsignal Inc. Electroluminescent device having increased brightness and resolution and method of fabrication
JP3767264B2 (ja) * 1999-08-25 2006-04-19 セイコーエプソン株式会社 液晶表示装置および電子機器
JP2001135479A (ja) * 1999-11-08 2001-05-18 Canon Inc 発光素子、並びにそれを用いた画像読取装置、情報処理装置及びディスプレイ装置
JP3849399B2 (ja) * 2000-03-27 2006-11-22 カシオ計算機株式会社 液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295551C (zh) * 2004-03-15 2007-01-17 信利半导体有限公司 变色液晶显示器及其制作方法
CN100465749C (zh) * 2005-07-18 2009-03-04 财团法人工业技术研究院 具透反式透膜的电泳显示器及制作方法

Also Published As

Publication number Publication date
JP2003149641A (ja) 2003-05-21
KR20030038491A (ko) 2003-05-16
JP3933915B2 (ja) 2007-06-20
TW567379B (en) 2003-12-21
KR100850156B1 (ko) 2008-08-04
US20030102801A1 (en) 2003-06-05

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication