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WO2010008239A3 - 편광판 및 액정표시장치 - Google Patents

편광판 및 액정표시장치 Download PDF

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Publication number
WO2010008239A3
WO2010008239A3 PCT/KR2009/003963 KR2009003963W WO2010008239A3 WO 2010008239 A3 WO2010008239 A3 WO 2010008239A3 KR 2009003963 W KR2009003963 W KR 2009003963W WO 2010008239 A3 WO2010008239 A3 WO 2010008239A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
polarization plate
crystal display
present
prevention
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.)
Ceased
Application number
PCT/KR2009/003963
Other languages
English (en)
French (fr)
Other versions
WO2010008239A2 (ko
Inventor
김세라
정순화
김기영
김성수
홍경기
정효진
유은상
한인천
장영래
김주영
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to EP09798142.7A priority Critical patent/EP2306223B1/en
Priority to JP2011518658A priority patent/JP5561560B2/ja
Priority to US13/054,380 priority patent/US8717518B2/en
Priority to CN2009801281090A priority patent/CN102099716A/zh
Publication of WO2010008239A2 publication Critical patent/WO2010008239A2/ko
Publication of WO2010008239A3 publication Critical patent/WO2010008239A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • 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
    • G02F2201/38—Anti-reflection arrangements
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/22—Antistatic materials or arrangements
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 정전기방지층을 가지는 편광판 및 액정표시장치에 관한 것이다. 본 발명에서는 기존 대전방지를 목적으로 액정 패널의 상부 유리 기판 및 편광판의 사이에 형성되던는 ITO층을 사용하지 않고도, 제조 또는 사용 과정에서 발생하는 정전기 등에 의한 기기의 오작동을 방지할 수 있으며, 고온 또는 고습 조건에서의 내구신뢰성 및 광학적 특성 등의 제반 물성이 우수한 편광판 및 액정표시장치를 제공할 수 있다.
PCT/KR2009/003963 2008-07-18 2009-07-17 편광판 및 액정표시장치 Ceased WO2010008239A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09798142.7A EP2306223B1 (en) 2008-07-18 2009-07-17 Polarization plate and liquid crystal display
JP2011518658A JP5561560B2 (ja) 2008-07-18 2009-07-17 偏光板及び液晶表示装置
US13/054,380 US8717518B2 (en) 2008-07-18 2009-07-17 Polarization plate and liquid crystal display
CN2009801281090A CN102099716A (zh) 2008-07-18 2009-07-17 偏振片和液晶显示器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0070110 2008-07-18
KR20080070110 2008-07-18
KR1020090046491A KR20100009473A (ko) 2008-07-18 2009-05-27 편광판 및 액정표시장치
KR10-2009-0046491 2009-05-27

Publications (2)

Publication Number Publication Date
WO2010008239A2 WO2010008239A2 (ko) 2010-01-21
WO2010008239A3 true WO2010008239A3 (ko) 2010-05-14

Family

ID=41817891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003963 Ceased WO2010008239A2 (ko) 2008-07-18 2009-07-17 편광판 및 액정표시장치

Country Status (7)

Country Link
US (1) US8717518B2 (ko)
EP (1) EP2306223B1 (ko)
JP (2) JP5561560B2 (ko)
KR (2) KR20100009473A (ko)
CN (2) CN106873229A (ko)
TW (1) TWI427362B (ko)
WO (1) WO2010008239A2 (ko)

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KR101340317B1 (ko) * 2011-12-12 2013-12-11 (주)에버켐텍 고전압용 대전방지 코팅 조성물 및 이를 이용하여 제조된 대전방지 고분자 필름
KR101989790B1 (ko) * 2012-06-08 2019-06-18 삼성디스플레이 주식회사 표시 패널, 이를 포함하는 표시 장치 및 이의 제조 방법
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