CN101479653B - 具有场发射背光的液晶显示器 - Google Patents

具有场发射背光的液晶显示器 Download PDF

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Publication number
CN101479653B
CN101479653B CN200680055173.7A CN200680055173A CN101479653B CN 101479653 B CN101479653 B CN 101479653B CN 200680055173 A CN200680055173 A CN 200680055173A CN 101479653 B CN101479653 B CN 101479653B
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CN
China
Prior art keywords
liquid crystal
crystal display
individual elements
field emission
individual
Prior art date
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Expired - Fee Related
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CN200680055173.7A
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English (en)
Chinese (zh)
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CN101479653A (zh
Inventor
伊斯特万·格罗格
彼得·迈克尔·里特
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Thomson Licensing SAS
International Digital Madison Patent Holding SAS
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Thomson Licensing SAS
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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
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • H01J63/04—Vessels provided with luminescent coatings; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814—Conductive parts
    • 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
    • G02F1/133625—Electron stream lamps

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
CN200680055173.7A 2006-06-28 2006-10-04 具有场发射背光的液晶显示器 Expired - Fee Related CN101479653B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81724106P 2006-06-28 2006-06-28
US60/817,241 2006-06-28
PCT/US2006/038827 WO2008002320A1 (en) 2006-06-28 2006-10-04 Liquid crystal display having a field emission backlight

Publications (2)

Publication Number Publication Date
CN101479653A CN101479653A (zh) 2009-07-08
CN101479653B true CN101479653B (zh) 2012-10-03

Family

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Family Applications (2)

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CN200680055173.7A Expired - Fee Related CN101479653B (zh) 2006-06-28 2006-10-04 具有场发射背光的液晶显示器
CN2006800551493A Expired - Fee Related CN101473399B (zh) 2006-06-28 2006-10-04 具有场发射背光的液晶显示器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2006800551493A Expired - Fee Related CN101473399B (zh) 2006-06-28 2006-10-04 具有场发射背光的液晶显示器

Country Status (6)

Country Link
US (2) US9111742B2 (enExample)
EP (2) EP2038699B1 (enExample)
JP (2) JP5153772B2 (enExample)
KR (2) KR101210530B1 (enExample)
CN (2) CN101479653B (enExample)
WO (2) WO2008002321A1 (enExample)

Families Citing this family (13)

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WO2008002321A1 (en) 2006-06-28 2008-01-03 Thomson Licensing Liquid crystal display having a field emission backlight
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EP2102701A1 (en) * 2006-12-18 2009-09-23 Thomson Licensing Display device having field emission unit with black matrix
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EP2635934B1 (en) 2010-11-05 2017-05-03 Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. Polarizing lighting systems
CN102929039B (zh) * 2012-11-05 2015-06-03 福州大学 Lcd-fed双屏结构高动态显示系统
US9171509B2 (en) 2013-04-19 2015-10-27 VIZIO Inc. Single backlight source where the backlight emits pure colored light in a sequential manner where the sequence is red, blue and green
US20170005116A1 (en) * 2015-07-01 2017-01-05 Apple Inc. Displays Having Substrate Ledge Support
CN109493809B (zh) * 2017-09-12 2021-01-01 纬创资通（中山）有限公司 显示装置以及背光驱动方法
CN109238388B (zh) * 2018-09-21 2024-01-05 新开普电子股份有限公司 一种燃气表lcd显示器
CN109188770B (zh) * 2018-10-12 2021-07-23 江西省弘叶光电科技有限公司 一种背光源模块及其液晶显示器

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Also Published As

Publication number Publication date
EP2038909B1 (en) 2013-08-14
EP2038699B1 (en) 2013-08-07
EP2038699A1 (en) 2009-03-25
KR20090028560A (ko) 2009-03-18
CN101473399A (zh) 2009-07-01
KR101210530B1 (ko) 2012-12-10
KR20090028558A (ko) 2009-03-18
KR101299035B1 (ko) 2013-08-27
WO2008002320A1 (en) 2008-01-03
EP2038909A1 (en) 2009-03-25
JP5117492B2 (ja) 2013-01-16
US20090185110A1 (en) 2009-07-23
JP5153772B2 (ja) 2013-02-27
JP2009543291A (ja) 2009-12-03
CN101473399B (zh) 2011-03-23
US20090186165A1 (en) 2009-07-23
WO2008002321A1 (en) 2008-01-03
US8259258B2 (en) 2012-09-04
US9111742B2 (en) 2015-08-18
JP2009543292A (ja) 2009-12-03
CN101479653A (zh) 2009-07-08

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