TW200639505A - Display panel and liquid crystal display device - Google Patents

Display panel and liquid crystal display device

Info

Publication number
TW200639505A
TW200639505A TW094114902A TW94114902A TW200639505A TW 200639505 A TW200639505 A TW 200639505A TW 094114902 A TW094114902 A TW 094114902A TW 94114902 A TW94114902 A TW 94114902A TW 200639505 A TW200639505 A TW 200639505A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
polarized light
circular polarized
crystal display
display panel
Prior art date
Application number
TW094114902A
Other languages
English (en)
Other versions
TWI258039B (en
Inventor
Cheng-Jen Chu
Fu-Cheng Chen
Original Assignee
Chi Mei Optoelectronics 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 Chi Mei Optoelectronics Corp filed Critical Chi Mei Optoelectronics Corp
Priority to TW094114902A priority Critical patent/TWI258039B/zh
Priority to JP2006129277A priority patent/JP2006317940A/ja
Priority to US11/430,360 priority patent/US7619704B2/en
Application granted granted Critical
Publication of TWI258039B publication Critical patent/TWI258039B/zh
Publication of TW200639505A publication Critical patent/TW200639505A/zh

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
    • G02F1/133528—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
    • 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
    • G02F1/133541—Circular 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
    • 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
    • G02F1/133543—Cholesteric 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
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/09—Function characteristic transflective

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)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
TW094114902A 2005-05-09 2005-05-09 Display panel and liquid crystal display device TWI258039B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094114902A TWI258039B (en) 2005-05-09 2005-05-09 Display panel and liquid crystal display device
JP2006129277A JP2006317940A (ja) 2005-05-09 2006-05-08 表示パネルと液晶表示装置
US11/430,360 US7619704B2 (en) 2005-05-09 2006-05-09 Display device having a pixel unit with a transmissive area and transreflective area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094114902A TWI258039B (en) 2005-05-09 2005-05-09 Display panel and liquid crystal display device

Publications (2)

Publication Number Publication Date
TWI258039B TWI258039B (en) 2006-07-11
TW200639505A true TW200639505A (en) 2006-11-16

Family

ID=37393717

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094114902A TWI258039B (en) 2005-05-09 2005-05-09 Display panel and liquid crystal display device

Country Status (3)

Country Link
US (1) US7619704B2 (zh)
JP (1) JP2006317940A (zh)
TW (1) TWI258039B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114428376A (zh) * 2021-12-29 2022-05-03 歌尔股份有限公司 光波导系统及增强现实设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070002772A (ko) * 2005-06-30 2007-01-05 삼성전자주식회사 편광판 및 이를 포함하는 액정 표시 장치
TW201015125A (en) * 2008-10-01 2010-04-16 Ind Tech Res Inst Optical sheet
US10249262B2 (en) * 2012-12-04 2019-04-02 Apple Inc. Displays with adjustable circular polarizers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3406242B2 (ja) * 1998-10-15 2003-05-12 シャープ株式会社 液晶表示装置
KR100301854B1 (ko) * 1999-06-02 2001-09-29 구본준, 론 위라하디락사 투과 및 반사형 겸용 액정표시장치
JP3941481B2 (ja) * 2000-12-22 2007-07-04 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
JP2002268056A (ja) * 2001-03-13 2002-09-18 Fuji Photo Film Co Ltd 液晶表示装置
JP4334191B2 (ja) * 2001-11-07 2009-09-30 大日本印刷株式会社 コレステリック層を備えた基板およびその基板を備えた表示装置
JP2003279957A (ja) * 2002-03-25 2003-10-02 Seiko Epson Corp 液晶表示装置及びその製造方法、並びに電子機器
JP4051997B2 (ja) * 2002-05-09 2008-02-27 セイコーエプソン株式会社 液晶表示装置及び電子機器
KR100883986B1 (ko) * 2002-07-09 2009-02-17 엘지디스플레이 주식회사 콜레스테릭 액정 컬러필터과 콜레스테릭 액정 편광판을포함하는 액정표시장치
KR20050033643A (ko) * 2002-08-02 2005-04-12 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 반투과반사형 액정 디스플레이 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114428376A (zh) * 2021-12-29 2022-05-03 歌尔股份有限公司 光波导系统及增强现实设备

Also Published As

Publication number Publication date
TWI258039B (en) 2006-07-11
JP2006317940A (ja) 2006-11-24
US7619704B2 (en) 2009-11-17
US20060250553A1 (en) 2006-11-09

Similar Documents

Publication Publication Date Title
TW200712653A (en) Liquid crystal having function of micro-reflection
TW200702822A (en) Display device
TW200639457A (en) Multifunctional thick film reflective polarizer for displays
TW200615658A (en) Prism sheet, backlight assembly and liquid crystal display device having the same
TW200628899A (en) Liquid crystal display and electronic apparatus
EP1801637A4 (en) LIGHT SOURCE UNIT FOR REAR LIGHT, RETURN DEVICE FOR A LIQUID CRYSTAL DISPLAY AND PERMEABLE LIQUID CRYSTAL DISPLAY EQUIPMENT
WO2006110401A3 (en) Structured oriented films for use in displays
TW200619792A (en) Thin film transistor panel and liquid crystal display using the same
TW200632458A (en) Backlight source module
EP1933181A4 (en) POLARIZATION PLATE WITH OPTICAL COMPENSATION LAYER, LIQUID CRYSTAL VISOR WITH POLARIZATION PLATE WITH OPTICAL COMPENSATION LAYER AND IMAGE DISPLAY DEVICE
TW200720798A (en) Liquid crystal display device
TW200717099A (en) Sine-wave-like diffusion panel of a backlight module of direct type liquid crystal display
TW200639486A (en) Solid colloidal dispersions for backlighting of liquid crystal displays
TW200702808A (en) Multi-domain vertical alignment liquid crystal display device
TW200624956A (en) Light-diffusing plate for back light unit liquid crystal display
EP1872160A4 (en) OPTICAL FILM, POLARIZATION PLATE AND LIQUID CRYSTAL DISPLAY
HK1103572A1 (en) Homeotropic alignment type semi-transmissive reflective liquid crystal display device
TW200712576A (en) Polarizer and liquid crystal display having the same
PL383776A1 (pl) Płytka rozpraszacza światła, źródło emitujące światło powierzchniowo i ciekłokrystaliczne urządzenie wyświetlające
TW200722868A (en) Direct backlight module
TW200627024A (en) Liquid crystal display
TW200702790A (en) Liquid crystal display device
TW200745686A (en) Backlight unit and liquid crystal display
TW200628728A (en) Backlight unit and liquid crystal display utilizing the same
TW200636345A (en) Structure of the dual-display liquid crystal display

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees