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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South Korea
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low
reflection layer
height
less
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
US11314106B2 (en) 2017-04-28 2022-04-26 Lg Chem, Ltd. Light modulation device
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)

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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

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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
KR20090006066A (ko) 2006-04-07 2009-01-14 아사히 가라스 가부시키가이샤 와이어 그리드형 편광자 및 그 제조 방법
US7639414B2 (en) * 2006-08-10 2009-12-29 Samsung Mobile Display Co., Ltd. Polarizer and flat panel display apparatus including the same
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
US20110037928A1 (en) * 2008-05-01 2011-02-17 Little Michael J Wire grid polarizer for use on the front side oflcds
JP2013505482A (ja) 2009-09-22 2013-02-14 エルジー・ケム・リミテッド 光配向膜製造用紫外線高透過二重ワイヤグリッド偏光板及びその製造方法
KR20130118729A (ko) 2010-04-27 2013-10-30 더 리젠츠 오브 더 유니버시티 오브 미시건 플라스몬 컬러 필터 및 태양광 기능을 가지는 디스플레이 장치
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
JP6377408B2 (ja) 2018-08-22
CN104181724A (zh) 2014-12-03
US20140354923A1 (en) 2014-12-04
JP2014232320A (ja) 2014-12-11
KR20140140181A (ko) 2014-12-09
CN104181724B (zh) 2019-12-13
US9625761B2 (en) 2017-04-18

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