KR101209053B1 - 표시 장치 - Google Patents

표시 장치 Download PDF

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Publication number
KR101209053B1
KR101209053B1 KR1020050047175A KR20050047175A KR101209053B1 KR 101209053 B1 KR101209053 B1 KR 101209053B1 KR 1020050047175 A KR1020050047175 A KR 1020050047175A KR 20050047175 A KR20050047175 A KR 20050047175A KR 101209053 B1 KR101209053 B1 KR 101209053B1
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KR
South Korea
Prior art keywords
layer
light
liquid crystal
phase
delete delete
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.)
Expired - Fee Related
Application number
KR1020050047175A
Other languages
English (en)
Korean (ko)
Other versions
KR20060125239A (ko
Inventor
양영철
Original Assignee
삼성디스플레이 주식회사
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 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Priority to KR1020050047175A priority Critical patent/KR101209053B1/ko
Priority to TW095114044A priority patent/TWI396884B/zh
Priority to JP2006145333A priority patent/JP2006338005A/ja
Priority to US11/420,903 priority patent/US7580098B2/en
Priority to CN200610092399A priority patent/CN100580524C/zh
Publication of KR20060125239A publication Critical patent/KR20060125239A/ko
Application granted granted Critical
Publication of KR101209053B1 publication Critical patent/KR101209053B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/133605—Direct backlight including specially adapted 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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
    • G02F2201/343—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector cholesteric liquid crystal reflector
    • 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
    • G02F2203/06—Polarisation independent

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020050047175A 2005-06-02 2005-06-02 표시 장치 Expired - Fee Related KR101209053B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020050047175A KR101209053B1 (ko) 2005-06-02 2005-06-02 표시 장치
TW095114044A TWI396884B (zh) 2005-06-02 2006-04-20 顯示裝置
JP2006145333A JP2006338005A (ja) 2005-06-02 2006-05-25 表示装置
US11/420,903 US7580098B2 (en) 2005-06-02 2006-05-30 Display device
CN200610092399A CN100580524C (zh) 2005-06-02 2006-06-02 显示器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050047175A KR101209053B1 (ko) 2005-06-02 2005-06-02 표시 장치

Publications (2)

Publication Number Publication Date
KR20060125239A KR20060125239A (ko) 2006-12-06
KR101209053B1 true KR101209053B1 (ko) 2012-12-06

Family

ID=37484010

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050047175A Expired - Fee Related KR101209053B1 (ko) 2005-06-02 2005-06-02 표시 장치

Country Status (5)

Country Link
US (1) US7580098B2 (https=)
JP (1) JP2006338005A (https=)
KR (1) KR101209053B1 (https=)
CN (1) CN100580524C (https=)
TW (1) TWI396884B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060135151A (ko) * 2005-06-24 2006-12-29 삼성전자주식회사 액정 표시 장치
JP2007271865A (ja) * 2006-03-31 2007-10-18 Hitachi Displays Ltd 液晶表示装置
KR20070118765A (ko) * 2006-06-13 2007-12-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 원형 편광기 복합체 및 이를 포함하는 광학 시스템
JP5009114B2 (ja) * 2007-09-27 2012-08-22 ソニーモバイルディスプレイ株式会社 液晶表示装置及び電子機器
KR101313111B1 (ko) * 2009-03-09 2013-09-30 픽셀 키 코포레이션 트랜스플랙티브 액정 디스플레이스들과 그 제조방법 및 컴퓨터
US8830426B2 (en) 2010-11-17 2014-09-09 Pixel Qi Corporation Color shift reduction in transflective liquid crystal displays
US10234721B2 (en) * 2015-03-05 2019-03-19 Shenzhen China Star Optoelectronics Technology Co., Ltd Transflective liquid crystal display device and method of forming the same
CN106405933B (zh) * 2016-10-31 2019-08-13 京东方科技集团股份有限公司 背光模组和液晶显示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3580124B2 (ja) 1998-03-05 2004-10-20 日東電工株式会社 光学素子、照明装置及び液晶表示装置
KR100310828B1 (ko) 1999-11-05 2001-10-18 구본준, 론 위라하디락사 액정표시장치
KR100586242B1 (ko) 2000-01-06 2006-06-02 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치와 그 제조방법
KR100393655B1 (ko) 2000-05-26 2003-08-06 삼성에스디아이 주식회사 액정 표시장치
KR20020010747A (ko) 2000-07-31 2002-02-06 구본준, 론 위라하디락사 반투과 액정표시장치
JP3705184B2 (ja) 2001-10-24 2005-10-12 セイコーエプソン株式会社 液晶装置及び電子機器
JP3707420B2 (ja) * 2001-10-24 2005-10-19 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
JP3705192B2 (ja) * 2001-10-24 2005-10-12 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
JP2003131220A (ja) 2001-10-24 2003-05-08 Seiko Epson Corp 液晶表示装置および電子機器
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
JP4165069B2 (ja) * 2002-01-10 2008-10-15 セイコーエプソン株式会社 液晶表示装置、電子機器
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
JP4058980B2 (ja) 2002-03-25 2008-03-12 セイコーエプソン株式会社 液晶表示装置、及び電子機器
JP4165109B2 (ja) 2002-04-16 2008-10-15 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
KR100883987B1 (ko) 2002-07-31 2009-02-17 엘지디스플레이 주식회사 반사투과형 액정표시장치
JP4110891B2 (ja) 2002-09-05 2008-07-02 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
JP2004145097A (ja) 2002-10-25 2004-05-20 Seiko Epson Corp 液晶表示装置、及びそれを備えた電子機器
JP2003262864A (ja) 2003-02-14 2003-09-19 Seiko Epson Corp 液晶表示装置および電子機器
JP2004325687A (ja) * 2003-04-23 2004-11-18 Kyocera Corp 半透過型液晶表示装置

Also Published As

Publication number Publication date
JP2006338005A (ja) 2006-12-14
TW200643528A (en) 2006-12-16
KR20060125239A (ko) 2006-12-06
US7580098B2 (en) 2009-08-25
CN1873498A (zh) 2006-12-06
US20060274238A1 (en) 2006-12-07
CN100580524C (zh) 2010-01-13
TWI396884B (zh) 2013-05-21

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