TW567379B - Lighting device with a reflecting layer and liquid crystal display device - Google Patents

Lighting device with a reflecting layer and liquid crystal display device Download PDF

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Publication number
TW567379B
TW567379B TW091125245A TW91125245A TW567379B TW 567379 B TW567379 B TW 567379B TW 091125245 A TW091125245 A TW 091125245A TW 91125245 A TW91125245 A TW 91125245A TW 567379 B TW567379 B TW 567379B
Authority
TW
Taiwan
Prior art keywords
layer
liquid crystal
light
lighting device
display device
Prior art date
Application number
TW091125245A
Other languages
English (en)
Chinese (zh)
Inventor
Shigeru Senbonmatsu
Original Assignee
Seiko Instr 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 Instr Inc filed Critical Seiko Instr Inc
Application granted granted Critical
Publication of TW567379B publication Critical patent/TW567379B/zh

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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
    • 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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors

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)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW091125245A 2001-11-09 2002-10-25 Lighting device with a reflecting layer and liquid crystal display device TW567379B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW567379B true TW567379B (en) 2003-12-21

Family

ID=19158618

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091125245A TW567379B (en) 2001-11-09 2002-10-25 Lighting device with a reflecting layer and liquid crystal display device

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)

Families Citing this family (17)

* 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
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
CN1961613B (zh) * 2004-03-26 2011-06-29 松下电工株式会社 有机发光器件
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
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
WO2016151429A1 (en) 2015-03-23 2016-09-29 Semiconductor Energy Laboratory Co., Ltd. Display panel and information processing device
KR102494418B1 (ko) 2015-04-13 2023-01-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 패널, 데이터 처리 장치, 및 표시 패널의 제조방법
JP6815122B2 (ja) 2015-08-07 2021-01-20 株式会社半導体エネルギー研究所 表示パネル
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
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

Also Published As

Publication number Publication date
CN1417627A (zh) 2003-05-14
JP3933915B2 (ja) 2007-06-20
US20030102801A1 (en) 2003-06-05
KR20030038491A (ko) 2003-05-16
JP2003149641A (ja) 2003-05-21
KR100850156B1 (ko) 2008-08-04

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MM4A Annulment or lapse of patent due to non-payment of fees