EA201791469A1 - Жидкокристаллический дисплей - Google Patents

Жидкокристаллический дисплей

Info

Publication number
EA201791469A1
EA201791469A1 EA201791469A EA201791469A EA201791469A1 EA 201791469 A1 EA201791469 A1 EA 201791469A1 EA 201791469 A EA201791469 A EA 201791469A EA 201791469 A EA201791469 A EA 201791469A EA 201791469 A1 EA201791469 A1 EA 201791469A1
Authority
EA
Eurasian Patent Office
Prior art keywords
refractive index
compensation
compensation value
film
adjusting
Prior art date
Application number
EA201791469A
Other languages
English (en)
Other versions
EA033531B1 (ru
EA033531B9 (ru
Inventor
Бо Хай
Чицун Кан
Original Assignee
Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
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 Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. filed Critical Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
Publication of EA201791469A1 publication Critical patent/EA201791469A1/ru
Publication of EA033531B1 publication Critical patent/EA033531B1/ru
Publication of EA033531B9 publication Critical patent/EA033531B9/ru

Links

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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133635—Multifunctional compensators
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02—Number of plates being 2
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/04—Number of plates greater than or equal to 4
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/06—Two plates on one side of the LC cell

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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

LCD содержит первую пленку из ТАС, первую оптическую одноосную фазокомпенсационную пленку, ячейку LC, вторую оптическую одноосную фазокомпенсационную пленку и вторую пленку из ТАС от поверхности, на которую падает свет, до поверхности, которая отражает свет. Первая оптическая одноосная фазокомпенсационная пленка применима для обеспечения первой величины компенсации и второй величины компенсации путем регулировки толщины и путем регулировки первого показателя преломления, второго показателя преломления и третьего показателя преломления. Вторая оптическая одноосная фазокомпенсационная пленка применима для обеспечения третьей величины компенсации путем регулировки толщины и путем регулировки четвертого показателя преломления, пятого показателя преломления и шестого показателя преломления. Рассеяние светового потока является управляемым согласно первой величине компенсации, второй величине компенсации и третьей величине компенсации в LCD.
EA201791469A 2014-12-25 2015-01-05 Жидкокристаллический дисплей EA033531B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410819926.3A CN104536204A (zh) 2014-12-25 2014-12-25 液晶显示器
PCT/CN2015/070080 WO2016101339A1 (zh) 2014-12-25 2015-01-05 液晶显示器

Publications (3)

Publication Number Publication Date
EA201791469A1 true EA201791469A1 (ru) 2017-10-31
EA033531B1 EA033531B1 (ru) 2019-10-31
EA033531B9 EA033531B9 (ru) 2020-05-15

Family

ID=52851754

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791469A EA033531B9 (ru) 2014-12-25 2015-01-05 Жидкокристаллический дисплей

Country Status (7)

Country Link
US (1) US9638958B2 (ru)
JP (1) JP6511526B2 (ru)
KR (1) KR20170097149A (ru)
CN (1) CN104536204A (ru)
EA (1) EA033531B9 (ru)
GB (1) GB2550305B (ru)
WO (1) WO2016101339A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104536205A (zh) * 2014-12-25 2015-04-22 深圳市华星光电技术有限公司 液晶显示器
CN106019720B (zh) * 2016-05-31 2020-02-14 京东方科技集团股份有限公司 一种显示用基板、显示装置和曲面显示装置
TWI596389B (zh) 2016-07-13 2017-08-21 鼎茂光電股份有限公司 超薄型廣波域相位延遲膜
CN107193152A (zh) * 2017-07-13 2017-09-22 深圳市华星光电技术有限公司 液晶显示面板及液晶显示器

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682230B1 (ko) * 2004-11-12 2007-02-12 주식회사 엘지화학 수직 배향 액정표시장치
WO2006107148A1 (en) * 2005-03-10 2006-10-12 Lg Chem. Ltd. Vertically alligned liquid crystal display having a wide viewing compensation film using +a-film and +c-film
US20070091229A1 (en) * 2005-06-09 2007-04-26 Jang Soo J Vertically aligned liquid crystal display
JP5077873B2 (ja) * 2007-03-19 2012-11-21 スタンレー電気株式会社 液晶表示素子
JP2009282140A (ja) * 2008-05-20 2009-12-03 Nitto Denko Corp 画像表示パネル及びその製造方法
JP5756306B2 (ja) * 2011-03-11 2015-07-29 スタンレー電気株式会社 表示システム
US8851680B2 (en) * 2011-05-12 2014-10-07 Reald Inc. Polarization compensated stereoscopic systems
JP5146628B1 (ja) * 2012-05-01 2013-02-20 コニカミノルタアドバンストレイヤー株式会社 位相差フィルム、偏光板の製造方法および液晶表示装置
CN102798923B (zh) * 2012-08-23 2014-12-24 深圳市华星光电技术有限公司 光学补偿结构及显示装置
US9011993B2 (en) * 2012-08-23 2015-04-21 Shenzhen China Star Optoelectronics Technology Co., Ltd. Optical compensation structure and display device
CN202886791U (zh) * 2012-08-31 2013-04-17 京东方科技集团股份有限公司 视角补偿装置、垂直取向液晶显示面板和液晶显示装置
CN102866537B (zh) * 2012-09-03 2016-03-30 深圳市华星光电技术有限公司 液晶显示器
CN102854660B (zh) * 2012-09-24 2015-02-11 深圳市华星光电技术有限公司 一种使用光学补偿膜减弱va液晶显示器暗态漏光的方法
CN102854659B (zh) * 2012-09-24 2015-01-07 深圳市华星光电技术有限公司 一种使用光学补偿膜减弱va液晶显示器暗态漏光的方法
US20140098329A1 (en) * 2012-10-10 2014-04-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. VA Display Mode Compensation Architecture and VA Display Mode Liquid Crystal Display Device
US8836898B2 (en) * 2012-11-06 2014-09-16 Shenzhen China Star Optoelectronics Technology Co., Ltd Compensation system for liquid crystal panels and liquid crystal display
CN102944954B (zh) * 2012-11-21 2015-11-25 深圳市华星光电技术有限公司 用于液晶面板的补偿系统及液晶显示装置
US20140192300A1 (en) * 2013-01-09 2014-07-10 Shenzhen China Star Optoelectronics Technology Co.,Ltd. Compensation System for Liquid Crystal Panel and Liquid Crystal Display Device
CN103091902B (zh) * 2013-01-18 2015-09-09 深圳市华星光电技术有限公司 液晶显示器
CN103197464B (zh) * 2013-03-29 2015-10-21 深圳市华星光电技术有限公司 液晶显示面板及液晶显示器
CN103268040B (zh) * 2013-05-09 2016-01-13 深圳市华星光电技术有限公司 液晶显示器及其光学补偿方法
CN103364995B (zh) * 2013-07-10 2016-03-09 深圳市华星光电技术有限公司 液晶显示器及其光学补偿方法
CN103439829B (zh) * 2013-08-09 2016-03-30 深圳市华星光电技术有限公司 用于液晶显示器的光学补偿膜及包括其的液晶显示器
CN103605233B (zh) * 2013-11-22 2016-08-24 深圳市华星光电技术有限公司 一种液晶显示器
CN103605239B (zh) * 2013-11-22 2016-08-17 深圳市华星光电技术有限公司 一种液晶显示器
CN103869534B (zh) * 2014-04-04 2016-08-17 深圳市华星光电技术有限公司 用于液晶面板的单层双轴补偿架构及液晶显示装置
US20150286083A1 (en) * 2014-04-04 2015-10-08 Shenzhen China Star Optoelectronics Technology Co. Ltd. Dual-layered biaxial compensation structure for liquid crystal panels and the liquid crystal displays
US20150286099A1 (en) * 2014-04-04 2015-10-08 Shenzhen China Star Optoelectronics Technology Co., Ltd. Compensation Architecture of Liquid Crystal Panel and Liquid Crystal Display Device
US20150378199A1 (en) * 2014-06-25 2015-12-31 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display and optical compensation method applied in liquid crystal display
CN104035234B (zh) * 2014-06-25 2016-06-01 深圳市华星光电技术有限公司 液晶显示器及其光学补偿方法
CN104317105A (zh) * 2014-10-29 2015-01-28 深圳市华星光电技术有限公司 液晶面板补偿架构及液晶显示装置
US20160124264A1 (en) * 2014-11-05 2016-05-05 Shenzhen China Star Optoelectronics Technology Co. Ltd. Compensation structure for liquid crystal panels and the liquid crystal displays
CN104536205A (zh) * 2014-12-25 2015-04-22 深圳市华星光电技术有限公司 液晶显示器

Also Published As

Publication number Publication date
EA033531B1 (ru) 2019-10-31
CN104536204A (zh) 2015-04-22
GB2550305B (en) 2021-02-24
JP2018500604A (ja) 2018-01-11
US9638958B2 (en) 2017-05-02
GB2550305A (en) 2017-11-15
WO2016101339A1 (zh) 2016-06-30
US20160187697A1 (en) 2016-06-30
KR20170097149A (ko) 2017-08-25
GB201711596D0 (en) 2017-08-30
JP6511526B2 (ja) 2019-05-15
EA033531B9 (ru) 2020-05-15

Similar Documents

Publication Publication Date Title
MA52064A (fr) Ensemble de projection pour affichage tête haute (hud) doté de fractions de rayonnement polarisés p
DE102015113558A8 (de) Lichtleiterplatte und optische Anzeige mit Hinterleuchtung
EP3542216A4 (en) MULTI-LAYER LIQUID CRYSTAL DIFFRACTION NETWORKS TO REDIRECT LIGHT FROM LARGE INCIDENCE ANGLE RANGES
EP3206058A4 (en) Light reflecting film, and light controlling film, optical film, functional glass, and head-up display using light reflecting film
SG11201900348RA (en) Polarizing plate with phase difference layers, and organic el display device
EP3420387A4 (en) POLARIZATION BEAM SEPARATOR WITH LIGHT LEAKAGE LEAKAGE
EP3701317A4 (en) FOLDABLE ELECTRONIC WEARABLE DEVICE WITH ELEMENT FOR OPTICAL TRANSFER FOR TRANSMISSION OF LIGHT TO A TRANSPARENT ELEMENT FROM THE PROJECTOR
EP3143459A4 (en) Adhesive optical film to convert an eyeglass lens to a progressive lens
EA201690186A1 (ru) Жидкокристаллический дисплей и способ его оптической компенсации
JP2016532161A5 (ru)
EP3593196A4 (en) HEAD-MOUNTED LUMINOUS FIELD DISPLAY WITH FULL IMAGING AND WAVEGUIDE PRISM
EP3121627A4 (en) Reflective polarizing film for liquid-crystal-display polarizer, liquid-crystal-display polarizer comprising same, liquid-crystal-display optical element, and liquid-crystal display
WO2015097469A3 (en) Optical device
TW201614310A (en) Photographing optical lens assembly, image capturing unit and electronic device
TW201612585A (en) Thin film type controlled viewing window back light unit and thin flat type controlled viewing window display using the same
EA201791469A1 (ru) Жидкокристаллический дисплей
TW201612598A (en) Backlight module with optical control film
EP3449309A4 (en) POLARIZED EYE GLASS WITH HIGH BREAKING INDEX
EP3358379A4 (en) OPTICAL ELEMENT, LIGHT GUIDE PLATE, PRISM, BACKLIGHT UNIT AND DISPLAY DEVICE
EP3262447A4 (en) Optical film including collimating reflective polarizer and structured layer
EP3750003A4 (en) NARROW ANGLE BACKLIT HEADPHONES
BR112014007944A2 (pt) camadas de fotoalinhamento com dicroismo uv forte
EP3608696A4 (en) OPTICAL FILM FOR GLASSES WITH LIGHT PROTECTION FUNCTION, OPTICAL LAMINATE WITH USE OF ITS AND GLASSES WITH LIGHT PROTECTION FUNCTION
EA201791470A1 (ru) Жидкокристаллический дисплей
PH12016501265A1 (en) An apparatus or method for projecting light internally towards and away from an eye of a user

Legal Events

Date Code Title Description
TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM