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公开(公告)号：KR101589347B1
公开(公告)日：2016-01-27
申请号：KR1020130091231
申请日：2013-07-31
Applicant: 제일모직주식회사
IPC: G02F1/1335 , G02F1/13363
CPC classification number: G02F1/13363 , G02F2001/133531 , G02F2001/133638 , G02F2413/01 , G02F2413/08
Abstract: 본발명은액정표시패널; 상기액정표시패널의상부면에형성되고제1편광자를포함하는제1편광판; 및상기액정표시패널의하부면에형성되고제2편광자를포함하는제2편광판을포함하고, 상기제1편광자의흡수축과상기제2편광자의흡수축이이루는각은 -5°내지 +5°이고, 상기제1편광자의하부, 상기제2편광자의상부중 어느하나에위상차필름을포함하는액정표시장치용모듈및 이를포함하는액정표시장치에관한것이다.
Abstract translation: 液晶显示面板技术领域本发明涉及液晶显示面板， 第一偏振器，形成在液晶显示面板的上表面上并包括第一偏振器; 以及第二偏光器，形成在液晶显示面板的下表面上并且包括第二偏光器，其中在第一偏光器的吸收轴和第二偏光器的吸收轴之间形成的角度为-5°至+ 5° 以及在第一偏振片的下部和第二偏振片的上部之一上的延迟膜以及包括该延迟膜的液晶显示装置。
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公开(公告)号：KR1020140024636A
公开(公告)日：2014-03-03
申请号：KR1020120090862
申请日：2012-08-20
Applicant: 제일모직주식회사
CPC classification number: G02B5/23 , C09K9/02 , G02B5/305 , H01L51/5293 , H01L2924/0625
Abstract: A polarizing plate for an organic light emitting diode of the present invention comprises: an adhesive layer; a retardation film; a polarizer; a uniaxially oriented polyvinyl alcohol (PVA) resin layer comprising a photochromic and dichroic compound; and a protective film, all of which are sequentially laminated. The transmissivity and degree of polarization of the polarizing plate for the organic light emitting diode are adjusted based on the state of an external light source, thus improving the contrast ratio and bright room contrast ratio of the polarizing plate.
Abstract translation: 本发明的有机发光二极管的偏振板包括：粘合剂层; 延迟膜 偏振片 包含光致变色和二色性化合物的单轴取向聚乙烯醇（PVA）树脂层; 和保护膜，其全部依次层压。 基于外部光源的状态来调整有机发光二极管的偏振片的透射率和偏振度，从而提高偏振片的对比度和亮室对比度。
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公开(公告)号：KR1020130077707A
公开(公告)日：2013-07-09
申请号：KR1020110146572
申请日：2011-12-29
Applicant: 제일모직주식회사
CPC classification number: G02B5/3025 , H01L51/5293
Abstract: PURPOSE: A polarizing plate and an organic light emitting device including the same are provided to improve the light loss of blue emitting spectrum. CONSTITUTION: A phase difference film (30) is formed at one side of a polarizing film (20). A protection film (10) is laminated on the other side of the polarizing film. The protection film uses a reflection preventing film, a low refraction rate film, and a hard coating film. The polarizing film has transmissivity of 0.95 to 1.1. The phase difference film controls phase difference or has view angle improving function by controlling the optical property of lights. The phase difference film varies linearly polarized light to circularly polarized light or circularly polarized light to linearly polarized light by granting a phase difference as much as λ/4 to two polarizing elements which are mutually perpendicular and parallel to the optical axis of phase difference film as a λ/4 phase difference film.
Abstract translation: 目的：提供一种偏振片和包括该偏振片的有机发光器件以改善蓝色发射光谱的光损失。 构成：在偏振膜（20）的一侧形成有相位差膜（30）。 在偏振片的另一侧层叠有保护膜（10）。 保护膜使用防反射膜，低折射率膜和硬涂膜。 偏振膜的透过率为0.95〜1.1。 相位差膜通过控制光的光学特性来控制相位差或具有视角改善功能。 相位差膜通过将与λ/ 4的相位差赋予相互垂直且平行于相位差膜的光轴的两个偏振元件，将线性偏振光线性偏振光或圆偏振光线改变为线偏振光，作为 λ/ 4相位差膜。
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公开(公告)号：KR1020150072993A
公开(公告)日：2015-06-30
申请号：KR1020130160766
申请日：2013-12-20
Applicant: 제일모직주식회사
IPC: G02F1/1335 , G02B5/30
CPC classification number: G02F1/133528 , G02B5/3025 , G02B5/305 , G02B5/3083 , G02F2001/133607
Abstract: 본발명은액정표시장치용패널, 상기액정표시장치용패널의상부에형성된제1편광자, 및상기액정표시장치용패널의하부에형성된제2편광자를포함하고, 상기제1편광자와상기제2편광자중 어느하나의한면또는양면에광학필름을포함하고, 상기광학필름은 TD 열수축률이 MD 열수축률보다크고, 상기광학필름의 TD는상기편광자의 MD를 0°라고할 때 85 내지 95° 방향인액정표시장치용모듈및 이를포함하는액정표시장치에관한것이다.
Abstract translation: 液晶显示装置用模块技术领域本发明涉及一种液晶显示装置用模块，其包括液晶显示装置用面板，液晶显示装置用面板上方形成的第一偏振片，以及第二偏振片， 形成在用于液晶显示装置的面板的下侧，以及液晶显示装置。 光学膜形成在第一偏振片和第二偏振片的一侧或两侧。 在光学膜中，TD热收缩率大于MD的热收缩率。 当偏振器的MD为0度时，光学膜的TD为85至95度的方向。
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Patent Agency Ranking
公开(公告)号：KR101518495B1
公开(公告)日：2015-05-11
申请号：KR1020110115303
申请日：2011-11-07
Applicant: 제일모직주식회사
IPC: G02B5/30 , G02F1/1335
Abstract: 본 발명은 광학필름 내의 아연염의 농도가 조성 경사 구배를 갖도록 하여, 광내구성을 향상시킨 관학필름 및 그 제조방법에 관한 것으로서, 본 발명의 편광자는 붕산, 요오드화칼륨 및 아연염을 포함하는 편광자로서, 상기 편광자 내 아연염의 농도가 상기 편광자의 표면으로부터 내부 방향으로 가면서 감소하는 경사 조성 구배를 갖는 것이다.
Abstract translation: 在光学膜的本发明和锌盐浓度，以具有梯度组成梯度，根据gwanhak膜及其制造具有改进的光学耐久性的方法中，本发明的偏振片是包括硼酸偏振器，碘化钾和锌盐， 并且，偏振片中的锌盐浓度从偏振片表面向内侧减小的斜率组成梯度。
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公开(公告)号：KR101437139B1
公开(公告)日：2014-09-02
申请号：KR1020100138222
申请日：2010-12-29
Applicant: 제일모직주식회사
IPC: G02B5/30 , G02F1/13357
CPC classification number: G02B5/3033
Abstract: 본 발명의 편광판은 아래 수학식 1로 표현되는 배향도가 15 이상인 편광자를 포함하며, 상기 고배향 편광자는 결정화도가 0.40 이상인 폴리비닐알콜 필름을 연신하여 제조될 수 있다.
본 발명의 편광판 및 그 제조방법, 이를 포함하는 광학장치는 고투과율/고편광 특성을 보이며, 높은 백색휘도와 고콘트라스트, 그리고 고내구성을 갖는다.
[수학식 1]
배향도 = (R
D /R
PVA )×100, 여기서 R
PVA 는 폴리비닐알콜의 배향, R
D 는 이색성 물질의 배향.-
公开(公告)号：KR1020140080356A
公开(公告)日：2014-06-30
申请号：KR1020120150058
申请日：2012-12-20
Applicant: 제일모직주식회사
IPC: G02B5/30
CPC classification number: G02B5/305 , B32B27/08 , C08J5/18 , C08J2329/04 , C08L29/04 , G02B1/04 , G02F1/133528
Abstract: The present invention relates to a manufacturing method for a polarizing plate. The manufacturing method for a polarizing plate includes the steps of: give polarization attributes on a first polyvinyl alcohol-based film laminate which has polyvinyl alcohol-based films laminated on the both surfaces of a base material to fabricate a second laminate which has a first polarizer laminated on a surface of the base material and a second polarizer coated on the other surface of the base material; respectively laminating a first optical film and a second optical film on a surface of the first and second polarizer to fabricate a third laminate which has a first polarizing plate including the first polarizer and first optical film on the surface of the base material and a second polarizing plate including the second polarizer and second optical film on the other surface of the base material; and fabricating two polarizing plate sheets by peeling the first and second polarizing plates from the base material of the third laminate.
Abstract translation: 本发明涉及一种偏振片的制造方法。 偏光板的制造方法包括以下步骤：在基材的两面层叠有聚乙烯醇系薄膜的第一聚乙烯醇类薄膜层叠体上赋予偏振属性，制作具有第一偏光片的第二层叠体 层压在基材的表面上，第二偏振片涂覆在基材的另一表面上; 分别在第一和第二偏振片的表面上层叠第一光学膜和第二光学膜，以制造第三层压体，其在基材的表面上具有包括第一偏振片和第一光学膜的第一偏振片，第二偏振片 在所述基材的另一个表面上包括所述第二偏光片和所述第二光学膜; 并且通过从第三层压体的基材剥离第一和第二偏振片来制造两个偏振片。
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公开(公告)号：KR1020120076186A
公开(公告)日：2012-07-09
申请号：KR1020100138222
申请日：2010-12-29
Applicant: 제일모직주식회사
IPC: G02B5/30 , G02F1/13357
CPC classification number: G02B5/3033
Abstract: PURPOSE: A polarizing plate, a manufacturing method thereof, and an optical device are provided to offer high polarization characteristics while having high penetration rate. CONSTITUTION: A polarizing plate comprises a polarizer(100). The degree of orientation of polarizing plate is 15 to 30. A first protection film(102) is laminated at the upper surface of the polarizer. A second protection film(106) is laminated at the lower surface of the polarizer. A third protection film(104) is laminated at the upper surface of the first protection film. A release film(110) is laminated at the lower surface of the first protection film.
Abstract translation: 目的：提供偏振片，其制造方法和光学装置，以提供高极化特性，同时具有高穿透率。 构成：偏振片包括偏振片（100）。 偏光板的取向度为15〜30。在偏振片的上表面层叠有第一保护膜（102）。 第二保护膜（106）层叠在偏振器的下表面。 在第一保护膜的上表面层叠第三保护膜（104）。 在第一保护膜的下表面层压剥离膜（110）。
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公开(公告)号：KR101579340B1
公开(公告)日：2015-12-21
申请号：KR1020120090862
申请日：2012-08-20
Applicant: 제일모직주식회사
CPC classification number: G02B5/23 , C09K9/02 , G02B5/305 , H01L51/5293
Abstract: 본발명의유기발광소자용편광판은점착층; 위상차필름; 편광자; 광변색성및 이색성을갖는화합물을포함하는일축연신폴리비닐알코올(PVA) 수지층; 및보호필름;이순차적으로적층되는것을특징으로한다. 상기유기발광소자용편광판은외부광원상태에따라투과율과편광도가조절되어, 편광판명암대비비및 명실명암대비비를향상시킬수 있다.
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