KR102117600B1 - 편광판 및 이를 포함하는 액정 표시 장치 - Google Patents

편광판 및 이를 포함하는 액정 표시 장치 Download PDF

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KR102117600B1
KR102117600B1 KR1020130060448A KR20130060448A KR102117600B1 KR 102117600 B1 KR102117600 B1 KR 102117600B1 KR 1020130060448 A KR1020130060448 A KR 1020130060448A KR 20130060448 A KR20130060448 A KR 20130060448A KR 102117600 B1 KR102117600 B1 KR 102117600B1
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reflection layer
height
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metal wire
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Korean (ko)
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KR20140140181A (ko
Inventor
이대영
박준용
김경섭
남중건
정창오
조국래
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삼성디스플레이 주식회사
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Priority to KR1020130060448A priority Critical patent/KR102117600B1/ko
Priority to US14/089,795 priority patent/US9625761B2/en
Priority to CN201410205797.9A priority patent/CN104181724B/zh
Priority to JP2014106627A priority patent/JP6377408B2/ja
Publication of KR20140140181A publication Critical patent/KR20140140181A/ko
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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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • G02F1/133548—Wire-grid polarisers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/832—Nanostructure having specified property, e.g. lattice-constant, thermal expansion coefficient
    • Y10S977/834—Optical properties of nanomaterial, e.g. specified transparency, opacity, or index of refraction

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020130060448A 2013-05-28 2013-05-28 편광판 및 이를 포함하는 액정 표시 장치 Active KR102117600B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020130060448A KR102117600B1 (ko) 2013-05-28 2013-05-28 편광판 및 이를 포함하는 액정 표시 장치
US14/089,795 US9625761B2 (en) 2013-05-28 2013-11-26 Polarizer and liquid crystal display including the same
CN201410205797.9A CN104181724B (zh) 2013-05-28 2014-05-15 液晶显示器
JP2014106627A JP6377408B2 (ja) 2013-05-28 2014-05-23 偏光板及びこれを含む液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130060448A KR102117600B1 (ko) 2013-05-28 2013-05-28 편광판 및 이를 포함하는 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR20140140181A KR20140140181A (ko) 2014-12-09
KR102117600B1 true KR102117600B1 (ko) 2020-06-02

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KR1020130060448A Active KR102117600B1 (ko) 2013-05-28 2013-05-28 편광판 및 이를 포함하는 액정 표시 장치

Country Status (4)

Country Link
US (1) US9625761B2 (https=)
JP (1) JP6377408B2 (https=)
KR (1) KR102117600B1 (https=)
CN (1) CN104181724B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101978721B1 (ko) * 2012-10-08 2019-05-16 삼성디스플레이 주식회사 편광판, 액정 표시 장치 및 이를 제조하는 방법
KR102116308B1 (ko) 2013-09-04 2020-06-01 삼성디스플레이 주식회사 표시 장치
KR102254533B1 (ko) 2014-10-22 2021-05-24 삼성디스플레이 주식회사 편광 소자의 제조 방법 및 이를 포함하는 표시 패널
KR20160057047A (ko) 2014-11-12 2016-05-23 삼성디스플레이 주식회사 표시 장치
KR102305200B1 (ko) 2014-12-05 2021-09-27 삼성디스플레이 주식회사 와이어 그리드 편광자, 이를 포함하는 표시 장치 및 이의 제조방법
CN104617114B (zh) * 2015-02-15 2018-02-13 京东方科技集团股份有限公司 一种阵列基板及其制作方法和显示装置
KR102348687B1 (ko) * 2015-07-16 2022-01-07 삼성디스플레이 주식회사 표시 장치
KR20170136109A (ko) 2016-05-31 2017-12-11 삼성디스플레이 주식회사 색변환 패널 및 이를 포함하는 표시 장치
WO2018097878A1 (en) * 2016-11-22 2018-05-31 Moxtek, Inc. Wire grid polarizer heat sink
TWI661223B (zh) 2017-04-28 2019-06-01 南韓商Ｌｇ化學股份有限公司 光調變裝置及眼睛佩戴物
KR102112869B1 (ko) * 2017-12-21 2020-05-19 삼성에스디아이 주식회사 광학표시장치
TWI750799B (zh) * 2020-09-08 2021-12-21 友達光電股份有限公司 偏光基板,顯示面板及其製造方法
US11353644B2 (en) * 2020-10-01 2022-06-07 A. U. Vista, Inc. Display device having blended display panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008102416A (ja) * 2006-10-20 2008-05-01 Hitachi Displays Ltd ワイヤーグリッド偏光子及びそれを用いた液晶表示装置
JP2010072591A (ja) * 2008-09-22 2010-04-02 Fujifilm Corp 偏光素子、及びその製造方法
JP2012181420A (ja) * 2011-03-02 2012-09-20 Sony Chemical & Information Device Corp 偏光素子
US20130120672A1 (en) * 2011-11-14 2013-05-16 Seiko Epson Corporation Polarizer, polarizer producing process, projector, liquid crystal device, and electronic device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6665119B1 (en) * 2002-10-15 2003-12-16 Eastman Kodak Company Wire grid polarizer
US7961393B2 (en) * 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
EP2023169A4 (en) 2006-04-07 2011-03-16 Asahi Glass Co Ltd WIRE GRILLE POLISHER AND METHOD FOR THE PRODUCTION THEREOF
JP4694541B2 (ja) * 2006-08-10 2011-06-08 三星モバイルディスプレイ株式會社 偏光子及びそれを備える平板表示装置
KR100863570B1 (ko) 2006-12-19 2008-10-15 삼성전자주식회사 와이어 그리드 편광자의 제조방법
JP4695101B2 (ja) * 2007-01-24 2011-06-08 株式会社 日立ディスプレイズ 偏光子及びそれを用いた液晶表示装置
JP2009139411A (ja) 2007-12-03 2009-06-25 Konica Minolta Holdings Inc 偏光波長分離素子
WO2009134269A1 (en) * 2008-05-01 2009-11-05 Agoura Technologies, Inc. A wire grid polarizer for use on the front side of lcds
CN102576107A (zh) 2009-09-22 2012-07-11 Lg化学株式会社 用于制备光控取向膜的紫外高透过双层线栅偏振片及其制备方法
EP2564247A2 (en) 2010-04-27 2013-03-06 The Regents Of The University Of Michigan Display device having plasmonic color filters and photovoltaic capabilities
JP2012002972A (ja) 2010-06-16 2012-01-05 Seiko Epson Corp 偏光素子及びその製造方法、液晶装置、電子機器
KR20120040869A (ko) 2010-10-20 2012-04-30 엘지이노텍 주식회사 와이어 그리드 편광자 및 이를 포함하는 액정표시장치
KR101978721B1 (ko) * 2012-10-08 2019-05-16 삼성디스플레이 주식회사 편광판, 액정 표시 장치 및 이를 제조하는 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008102416A (ja) * 2006-10-20 2008-05-01 Hitachi Displays Ltd ワイヤーグリッド偏光子及びそれを用いた液晶表示装置
JP2010072591A (ja) * 2008-09-22 2010-04-02 Fujifilm Corp 偏光素子、及びその製造方法
JP2012181420A (ja) * 2011-03-02 2012-09-20 Sony Chemical & Information Device Corp 偏光素子
US20130120672A1 (en) * 2011-11-14 2013-05-16 Seiko Epson Corporation Polarizer, polarizer producing process, projector, liquid crystal device, and electronic device

Also Published As

Publication number Publication date
CN104181724B (zh) 2019-12-13
JP6377408B2 (ja) 2018-08-22
US9625761B2 (en) 2017-04-18
KR20140140181A (ko) 2014-12-09
US20140354923A1 (en) 2014-12-04
CN104181724A (zh) 2014-12-03
JP2014232320A (ja) 2014-12-11

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