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公开(公告)号：KR1020110115356A
公开(公告)日：2011-10-21
申请号：KR1020100034813
申请日：2010-04-15
Applicant: 전북대학교산학협력단
IPC: G02B5/30 , G02F1/1335
Abstract: 본 발명은 액정표시 장치에 있어서 빛이 출사하는 쪽에 부착되는 편광 유닛에 관한것으로, 편광 썬글래스를 착용하고도 보는 방향에 관계없이 시인성이 저하되지 않고 정보를 전달받을 수 있는 편광 유닛 및 이를 포함하는 액정표시장치에 관련된 것이다.
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公开(公告)号：KR1020110090220A
公开(公告)日：2011-08-10
申请号：KR1020100009881
申请日：2010-02-03
Applicant: 전북대학교산학협력단
IPC: G02F1/1335 , G02F1/1343
CPC classification number: C09K19/2007 , C09K19/586 , C09K19/588 , C09K2019/0448 , G02F1/134363 , G02F1/137 , G02F1/133528 , G02F2001/13793
Abstract: PURPOSE: A liquid crystal display element for low power light isotropy is provided to reduce driving voltage by efficiently inducing birefringence and to increase viewing angle characteristic. CONSTITUTION: An upper plate(130) faces two substrates. A lower plate(140) is separately arranged in the upper plate. An insulating layer is located in the upper part of the lower plate. A pixel electrode and a common electrode(170) are separately displaced with the upper part of the insulating layer.
Abstract translation: 目的：提供用于低功率光各向同性的液晶显示元件，通过有效地引起双折射和增加视角特性来降低驱动电压。 构成：上板（130）面向两个基板。 下板（140）分开布置在上板中。 绝缘层位于下板的上部。 像素电极和公共电极（170）与绝缘层的上部分别位移。
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公开(公告)号：KR1020110046078A
公开(公告)日：2011-05-04
申请号：KR1020090102911
申请日：2009-10-28
Applicant: 전북대학교산학협력단
IPC: C09K9/00
Abstract: PURPOSE: A polarizer device using a high performance dynamic polarizer mixture is provided to minimize defects caused by dust in a film-type polarizer using conventional adhesives by attaching the polarizer device to the outside of a liquid crystal display. CONSTITUTION: A high performance dynamic polarizer mixture includes carbon nanotube cluster(4) dispersed in a fluid. The fluid is a dielectric liquid and the liquid is liquid crystal or silicon oil. The polarizer mixture includes carbon nanotube cluster in the amount of 1-50wt%. The polarizer mixture absorbs all lights incident to the dispersed carbon nanotube cluster before voltage is applied to the polarizer mixture and transmits the light by extending the carbon nanotube cluster to an electric field direction when the voltage is applied to the polarizer mixture.
Abstract translation: 目的：提供使用高性能动态偏振器混合物的偏振器装置，以通过将偏振器装置附接到液晶显示器的外部来最小化使用常规粘合剂的膜型偏振器中的灰尘所引起的缺陷。 构成：高性能动态偏振器混合物包括分散在流体中的碳纳米管簇（4）。 流体是介电液体，液体是液晶或硅油。 偏振器混合物包括1-50重量％的碳纳米管簇。 在向偏振器混合物施加电压之前，偏振器混合物吸收入射到分散的碳纳米管簇的所有光，并且当施加电压施加到偏振器混合物时，通过将碳纳米管簇延伸到电场方向来透射光。
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公开(公告)号：KR1020110040167A
公开(公告)日：2011-04-20
申请号：KR1020090097333
申请日：2009-10-13
Applicant: 엘지디스플레이 주식회사 , 전북대학교산학협력단
IPC: G02F1/1337 , G02F1/1343 , G02F1/1335
Abstract: PURPOSE: A semitransparent type LCD is provided to solve a cost increase problem of a manufacturing process by suggesting a single cap structure to make a liquid phase delay value of a reflection area and a transparent are to be λ/2, λ/4. CONSTITUTION: A semitransparent type LCD includes as follows: a lower substrate(11) which defined a transparent area and a reflection area; a lower common electrode(10) is located on an upper part of the lower substrate of the transparent area; a reflection electrode(9) is located on the upper part of the lower substrate of the reflection area; a lower insulating layer(8) is located on the lower common electrode and the reflection electrode; a pixel electrode(7) is located on the lower insulating layer of the transparent area and the reflection area.
Abstract translation: 目的：提供半透明型液晶显示器，通过提出单一盖结构以使反射区域和透明度的液相延迟值为λ/2λ/ 4，来解决制造过程的成本增加问题。 构成：半透明型液晶显示器包括：定义透明区域和反射区域的下基板（11）; 下部公共电极（10）位于透明区域的下基板的上部; 反射电极（9）位于反射区域的下基板的上部; 下绝缘层（8）位于下公共电极和反射电极上; 像素电极（7）位于透明区域的下绝缘层和反射区域上。
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公开(公告)号：KR1020110007735A
公开(公告)日：2011-01-25
申请号：KR1020090065326
申请日：2009-07-17
Applicant: 전북대학교산학협력단
IPC: G02F1/1335 , G02F1/1337 , G02F1/1343
CPC classification number: G02F1/1333 , G02F1/133528 , G02F2001/133342
Abstract: PURPOSE: A double sided liquid crystal display is provided to see the opposite side display using a WGP(Wire Grid Polarizer), and reduce its thickness when applying the display to portable display device. CONSTITUTION: A lower plate(18) is located on the upper part of a lower polarizing plate. A common electrode is located on the upper part of the lower plate. An insulating layer is placed on the lower part of a pixel electrode and the upper part of the common electrode. A liquid crystal layer is horizontally arranged on the upper part of the pixel electrode.
Abstract translation: 目的：提供双面液晶显示器，使用WGP（线栅偏振器）查看对面显示器，并在将显示器应用于便携式显示设备时减小其厚度。 构成：下板（18）位于下偏振片的上部。 公共电极位于下板的上部。 绝缘层被放置在像素电极的下部和公共电极的上部。 液晶层被水平地布置在像素电极的上部。
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Patent Agency Ranking
公开(公告)号：KR1020110004624A
公开(公告)日：2011-01-14
申请号：KR1020090062142
申请日：2009-07-08
Applicant: 전북대학교산학협력단
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134309 , G02F2001/134318 , G02F2001/134372 , G02F2201/123
Abstract: PURPOSE: A viewing angle controllable liquid crystal display device using vertical electric fields and optically isotropic liquid crystal mixtures are provided to avoid the quality deterioration of a device and prevent the lowering of yield rate thereof resulting from a rubbing process. CONSTITUTION: A flat first common electrode(9) is placed at some region of a lower substrate, and an insulating layer is placed on an upper portion of the first common electrode. A grid-shaped first pixel electrode(8) is placed at the upper portion of the insulating layer as much as the region of the first common electrode. A flat-patterned second pixel electrode(10-b) is placed at the rest region of the upper portion of the insulating layer at which the first electrode is not placed.
Abstract translation: 目的：提供使用垂直电场和光学各向同性液晶混合物的视角可控液晶显示装置，以避免装置的质量劣化，并防止由摩擦过程产生的成品率的降低。 构成：将平面的第一公共电极（9）放置在下基板的某个区域，并且绝缘层放置在第一公共电极的上部。 栅格状的第一像素电极（8）与第一公共电极的区域一样放置在绝缘层的上部。 平面图案化的第二像素电极（10-b）放置在不放置第一电极的绝缘层的上部的其余部分。
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公开(公告)号：KR1020100135442A
公开(公告)日：2010-12-27
申请号：KR1020090053808
申请日：2009-06-17
Applicant: 전북대학교산학협력단
IPC: G02F1/167 , G02F1/1343
CPC classification number: G02F1/167 , G02F2001/1676 , G02F2001/1678
Abstract: PURPOSE: A transflective electronic paper display device is provided to use a polymer film and a BLU, thereby increasing visibility even in the inside. CONSTITUTION: Upper and lower substrates(1,8) face each other. A transflective electronic paper display device is driven by vertical/horizontal electric fields. A BLU(22) is placed on the top of a lower substrate. A transflective polymer film is placed on the top of the BLU.
Abstract translation: 目的：提供半透射电子纸显示装置以使用聚合物膜和BLU，从而即使在内部也增加可见性。 构成：上下基板（1,8）彼此面对。 半透反射电子纸显示装置由垂直/水平电场驱动。 BLU（22）放置在下基板的顶部。 半透反射聚合物膜放置在BLU的顶部。
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公开(公告)号：KR101001948B1
公开(公告)日：2010-12-17
申请号：KR1020080036784
申请日：2008-04-21
Applicant: 전북대학교산학협력단
IPC: G02F1/1343 , G02F1/1337
Abstract: 본 발명에 의한 액티브 매트릭스형 다중도메인 수직배향 액정 표시 장치는, 행렬 형태로 배열되어 있으며 제 1 부화소전극과 제 2 부화소전극을 포함하는 다수의 화소전극, 화소전극에 연결되어 있는 제 1 스위칭 소자 및 제 2 스위칭 소자, 스위칭 소자에 연결되어 있는 게이트 선, 게이트 선과 교차하고 스위칭 소자에 연결되어 있으며 데이터 전압을 전달하는 데이터 선을 포함한다. 이러한 구조를 갖는 액정 표시 장치에 유전율 이방성이 양의 값을 가지는 액정을 주입하며 초기 수직 배향을 하고 있다. 제 1 부화소전극과 제 2 부화소전극은 각각 제 1 스위칭 소자와 제 2 스위칭 소자에 의해서 구동이 된다. 이때 제 2 스위칭 소자에 인가되는 전압은 제 1 스위칭 소자에 인가되는 전압의 크기는 같지만 반대 극성을 갖는 전압이 인가된다. 따라서 각 화소에 인가되는 전압의 크기는 작지만 두 부화소전극 간의 전위차는 두 배가 되어 작은 전압으로도 큰 전위차를 가질 수 있다.
삭제-
公开(公告)号：KR1020100080974A
公开(公告)日：2010-07-14
申请号：KR1020090000209
申请日：2009-01-05
Applicant: 전북대학교산학협력단
CPC classification number: A61F5/042 , A61H1/0229 , A61H1/0292 , A61H2201/1602 , A61H2203/0487
Abstract: PURPOSE: A vertebra curer is provided to enable a user to use the curer for a long time by preventing heavy load from being applied to the user's arms and shoulders. CONSTITUTION: A vertebra curer includes; a lower frame(111) which is located on the floor surface; a lateral frame(112) which is installed in the vertical direction and is connected to both sides of the lower frame; and a body(110) which is equipped with an upper frame(113) parallelly connected to the lower frame in the end of the lateral frame. The upper frame includes: a holder(120) where user's armpit can be hung; a waist supporting part(130) which catches user's waist using the pneumatic force and is connected to the body; and a pump which offers air enough to catch the waist part in the state of sticking to user's waist.
Abstract translation: 目的：提供椎骨治疗仪，以便使用户能够长时间使用治疗仪，方法是防止重负荷施加在使用者的手臂和肩上。 构成：椎骨治愈包括： 位于地板表面上的下框架（111）; 横框架（112），其沿垂直方向安装并连接到下框架的两侧; 以及主体（110），其配置有在所述侧框架的端部中与所述下框架平行地连接的上框架（113）。 上框架包括：用户的腋窝可以悬挂的支架（120）; 腰部支撑部（130），其利用所述气动力使其腰部抓住并与身体连接; 以及提供足够的空气以在粘贴到使用者腰部的状态下抓住腰部的泵。
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公开(公告)号：KR100927789B1
公开(公告)日：2009-11-20
申请号：KR1020070030723
申请日：2007-03-29
Applicant: 전북대학교산학협력단
Abstract: A reflective cholesteric liquid crystal color filter is provided to obtain a constant pitch regardless of viewing angles by forming hemispheric shapes on a lower substrate coated with cholesteric liquid crystal. A reflective cholesteric liquid crystal color filter includes a lower substrate(110), a plurality of hemispheric shapes(120), an orientation film, and a cholesteric liquid crystal layer. The lower substrate is a transparent glass substrate. The hemispheric shapes are patterned on the lower substrate by using positive or negative photosensitive material. Diameters, heights, and arrangement of the hemispheric shapes are irregular to prevent a moire phenomenon or a color shift phenomenon due to light interference. The orientation film is formed on the hemispheric shapes. The cholesteric liquid crystal layer is formed on the orientation film.
Abstract translation: 提供反射胆甾醇型液晶彩色滤光片，以通过在涂有胆甾型液晶的下基板上形成半球形状而与视角无关地获得恒定间距。 一种反射胆甾相液晶彩色滤光片，包括下基板（110），多个半球形（120），取向膜和胆甾型液晶层。 下基板是透明玻璃基板。 通过使用正性或负性光敏材料在下基板上图案化半球形状。 半球形状的直径，高度和排列是不规则的，以防止由于光干涉导致的莫尔现象或色移现象。 定向膜形成在半球形状上。 胆甾型液晶层形成在取向膜上。
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