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1. 发明授权

EP4040223B1 DISPLAY PANEL AND DISPLAY DEVICE 有权
公开(公告)号：EP4040223B1
公开(公告)日：2024-05-01
申请号：EP21162678.3
申请日：2021-03-15
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133502 , G02F1/133528 , G02F1/133616 , G02F1/13338 , G02F1/133555

2. 发明公开

EP3385070A1 ANTIREFLECTIVE FILM AND MANUFACTURING METHOD THEREFOR 有权
公开(公告)号：EP3385070A1
公开(公告)日：2018-10-10
申请号：EP16885264.8
申请日：2016-12-28
申请人： LG Chem, Ltd.
发明人： KIM, Jae Young , BYUN, Jin Seok , CHANG, Yeong Rae
IPC分类号： B32B7/02 , B32B27/08 , B32B27/18 , B32B38/00
CPC分类号： B32B7/02 , B32B27/08 , B32B27/18 , B32B38/00 , G02B1/11 , G02B5/0242 , G02F1/133502
摘要： The present invention relates to an antireflection film including a hard coating layer; and a low refractive index layer comprising a binder resin, and hollow inorganic nanoparticles and solid-type inorganic nanoparticles dispersed in the binder resin, wherein the solid-type inorganic nanoparticles are distributed more than the hollow inorganic nanoparticles near the interface between the hard coating layer and the low refractive index layer, and the hollow inorganic nanoparticles have a ratio of the thickness of a shell layer to the particle radius of 0.3 or less, and a method for manufacturing the antireflection film comprising the steps of: coating a resin composition for forming a low refractive index layer including a photocurable compound or a (co)polymer thereof, a fluorine-containing compound containing a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles and solid-type inorganic nanoparticles onto a hard coating layer, drying at a temperature of 35°C to 100°C and photocuring the same, wherein the hollow inorganic nanoparticles have a ratio of the thickness of a shell layer to the particle radius of 0.3 or less.

3. 发明授权

EP3201132B1 VERFAHREN ZUR HERSTELLUNG VON AEROGELEN 有权
公开(公告)号：EP3201132B1
公开(公告)日：2018-08-22
申请号：EP15771521.0
申请日：2015-09-10
申请人： Interbran Systems AG
发明人： BÜTTNER, Siegmar , SCHÜMCHEN, Kurt
IPC分类号： C01B33/158 , C01B33/16 , G02F1/1335 , G02F1/13363
CPC分类号： C01B33/1585 , C01B33/1435 , C01B33/1546 , C01B33/16 , G02F1/133502 , G02F1/133634

4. 发明授权

EP2181144B1 POLYIMIDE FILM 有权
公开(公告)号：EP2181144B1
公开(公告)日：2018-07-11
申请号：EP08793306.5
申请日：2008-08-19
申请人： Kolon Industries, Inc.
发明人： JUNG, Hak Gee , PARK, Hyo Jun , SONG, Sang Min , KANG, Chung Seock
IPC分类号： C08J5/18 , G02B1/10 , G02B1/111
CPC分类号： C08J5/18 , C08J2379/08 , G02B1/105 , G02B1/111 , G02B1/14 , G02F1/133502 , G02F2201/50 , G02F2202/022
摘要： Disclosed is a polyimide film, which is colorless and transparent, and which prevents the distortion of an image and exhibits excellent color reproducibility.

5. 发明授权

EP2787420B1 Touch display unit and method for manufacturing the same 有权
标题翻译：触摸显示单元及其制造方法
公开(公告)号：EP2787420B1
公开(公告)日：2018-05-02
申请号：EP14161476.8
申请日：2014-03-25
申请人： LG Electronics, Inc.
发明人： Park, Joodo , Jeon, Seongman , Kim, Yongdae , Kim, Donghyun
IPC分类号： G06F1/16 , G06F3/041 , G06F3/045 , G02F1/1335
CPC分类号： G06F3/045 , G02F1/133502 , G06F1/1626 , G06F3/0412 , G06F2203/04103
摘要： A touch display unit, includes: a base substrate (310) having a first surface to which a user's touch is applied, and a second surface having a concavo-convex pattern of a plurality of grooves; an electrode layer (320) formed on the second surface, having sensing regions (SA) for generating an electric signal by sensing the user's touch, and having open regions (TA) corresponding to part of the plurality of grooves; and a display panel (200) formed below the electrode layer, and providing light to the base substrate.

6. 发明授权

EP2082997B1 Touch panel 有权
标题翻译：触控面板
公开(公告)号：EP2082997B1
公开(公告)日：2018-05-02
申请号：EP09006644.0
申请日：2006-08-21
申请人： TPK Touch Solutions Inc.
发明人： Hu, Chun-Min
IPC分类号： C03C17/34 , G02F1/1335 , G02F1/1343
CPC分类号： C03C17/3411 , C03C2217/475 , C03C2217/48 , C03C2217/732 , C03C2218/113 , C03C2218/117 , G02F1/133502 , G02F1/13439
摘要： A method of hiding transparent electrodes on a transparent substrate coats a solution of non-conductive nanoparticles onto the transparent substrate and the transparent electrodes after forming a plurality of transparent electrodes on the transparent substrate, and both non-conductive nanoparticles and transparent electrodes have the same reflective index of light. After a high-temperature thermal processing is performed to the transparent substrate, an even mask is formed on the transparent substrate and the transparent electrodes, such that the non-conductive nanoparticles in the mask provide the same reflective index of light for the positions of the transparent substrate with and without the transparent electrodes, so as to effectively prevent a different reflective index of light at any position of the transparent substrate that will cause a poor image quality of the screen.

7. 发明公开

EP3304187A1 AESTHETIC SURFACE AND DISPLAY DEVICE WITH SUCH A SURFACE 审中-公开
标题翻译：具有这种表面的美学表面和显示装置
公开(公告)号：EP3304187A1
公开(公告)日：2018-04-11
申请号：EP16732044.9
申请日：2016-06-01
申请人： Corning Incorporated
发明人： GAHAGAN, Kevin Thomas , GOLLIER, Jacques , KUKSENKOV, Dmitri Vladislavovich
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133502 , G02F1/133305 , G02F1/133504 , G02F1/133512 , G02F1/133526 , G02F2001/133562 , G02F2001/133567
摘要： A display device (100) includes an image display unit (130), an aesthetic layer (144), and a focusing layer (142). The aesthetic layer (144) includes a matrix material (148) and an array of apertures (150) in the matrix material (148). The focusing layer (142) is disposed between the image display unit (130) and the aesthetic layer (144) and includes an array of optical elements (146) positioned to collectively focus an image generated by the image display unit (130) through the array of apertures (150) of the aesthetic layer (144).

8. 发明公开

EP3246297A1 ANTIGLARE GLASS SHEET ARTICLE FOR DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：用于显示装置的ANTIGLARE玻璃板制品及其制造方法
公开(公告)号：EP3246297A1
公开(公告)日：2017-11-22
申请号：EP15877922.3
申请日：2015-10-23
申请人： Central Glass Company, Limited
发明人： SATO, Yohei , TANAKA, Katsuto
IPC分类号： C03C15/00 , C03C19/00 , C03C21/00 , G02F1/1333
CPC分类号： G02F1/133502 , B24B1/00 , B24C1/00 , B24C1/06 , B29D11/00326 , B29D11/00788 , B44C1/005 , C03C15/00 , C03C19/00 , C03C21/002 , C03C2204/08 , G02B1/10 , G02B1/11 , G02F2001/133302 , G02F2001/133331
摘要： Disclosed herein is an antiglare glass sheet article for display devices in which at least one main surface of the glass sheet is roughened. The article has a roughened surface that includes: a surface with continuous irregularities having an arithmetic average roughness (Ra) of 0.01 to 0.1 µm, and an average interval (RSm) of 1 to 20 µm; and depressions dispersed over the surface and each having a circular entrance portion measuring 3 to 20 µm in diameter, and a depth of 0.2 to 1.5 µm from the entrance portion, the roughened surface having 60 to 600 of the depressions in an observed 250 µm × 250 µm region. The article has desirable antiglare properties with reduced sparkling.
摘要翻译：本文公开了一种用于显示装置的防眩光玻璃板制品，其中玻璃板的至少一个主表面被粗糙化。该物品具有粗糙表面，该粗糙表面包括：具有算术平均粗糙度（Ra）为0.01至0.1μm，平均间隔（RSm）为1至20μm的具有连续不规则性的表面; 以及分散在表面上的凹陷，每个凹陷具有直径为3至20μm的圆形入口部分和距离入口部分0.2至1.5μm的深度，粗糙表面具有60至600个观察到的250μm× 250微米的区域。该产品具有令人满意的防眩光性能和减少起泡。

9. 发明公开

EP3244260A1 LIQUID CRYSTAL DISPLAY WITH REDUCED MOIRÉ EFFECT 审中-公开
标题翻译：液晶显示器具有降低的MOIRÉ效应
公开(公告)号：EP3244260A1
公开(公告)日：2017-11-15
申请号：EP17172771.2
申请日：2011-06-02
申请人： Apple Inc.
发明人： QI, Jun , CHEN, Cheng , GE, Zhibing , CULBERT, Diane, L. , DOYLE, David, A. , GETTEMY, Shawn, R.
IPC分类号： G02F1/1362 , G02F1/1335 , G02F1/13363
CPC分类号： G02F1/136209 , G02F1/133502 , G02F1/13363 , G02F1/136286 , G02F2001/133562 , G02F2001/133567 , G02F2413/07
摘要： A liquid crystal display may have upper and lower polarizers (22, 24). A color filter layer (12) and a thin film transistor layer (14) may be located between the upper and lower polarizers. A liquid crystal layer (16) may be interposed between the color filter layer and the thin film transistor layer. A first optical film layer (18) that includes a birefringent compensating layer (62) may be located between the upper polarizer and the color filter layer. A second optical film layer (20) that may be devoid of birefringent compensating layers may be located between the thin film transistor layer and the lower polarizer. A grid of metal signal lines (66) may be used to distribute signals to thin film transistors on the thin film transistor layer. A black mask (68) may be interposed between the grid of signal lines and the thin film transistor layer.
摘要翻译：液晶显示器可以具有上偏振器和下偏振器（22,24）。滤色器层（12）和薄膜晶体管层（14）可以位于上偏振器和下偏振器之间。液晶层（16）可以插入在滤色器层和薄膜晶体管层之间。包括双折射补偿层（62）的第一光学膜层（18）可以位于上偏振器和滤色器层之间。可以不具有双折射补偿层的第二光学膜层（20）可以位于薄膜晶体管层和下偏振器之间。可以使用金属信号线（66）的网格来将信号分配到薄膜晶体管层上的薄膜晶体管。黑色掩模（68）可以插入在信号线栅格和薄膜晶体管层之间。

10. 发明公开

EP2461206A4 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译： FLÜSSIGKRISTALLANZEIGEVORRICHTUNG
公开(公告)号：EP2461206A4
公开(公告)日：2017-07-05
申请号：EP10804148
申请日：2010-03-18
申请人： SHARP KK
发明人： SAKAI AKIRA
IPC分类号： G02F1/13363 , G02B5/30 , G02F1/1335
CPC分类号： G02B27/286 , G02F1/133502 , G02F1/133634 , G02F2001/133541 , G02F2001/133638 , G02F2001/133742 , G02F2001/133757 , G02F2413/02 , G02F2413/03 , G02F2413/08
摘要： The present invention provides a circularly polarizing VA mode liquid crystal display device having an excellent gray scale viewing angle from an intermediate gray scale to a high gray scale at an azimuth angle of 45°. The liquid crystal display device according to the present invention includes: a first polarizer; a first »/4 plate; liquid crystal cell; a second »/4 plate; and a second polarizer in this order, wherein when an azimuth of an absorption axis of the second polarizer is defined as 0°, an in-plane slow axis of the second »/4 plate forms an angle of approximately 45°; an in-plane slow axis of the first »/4 plate forms an angle of approximately 135°; the absorption axis of the first polarizer forms an angle of approximately 90°, and wherein a display brightness is varied by changing an alignment state of liquid crystal molecules in a liquid crystal layer from a state that the liquid crystal molecules are approximately vertically aligned to a substrate surface, to a state that the liquid crystal molecules are tilted to the substrate surface; and the liquid crystal layer has a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 12.5° to 32.5°, a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 102. 5° to 122.5°, and a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 192.5° to 212.5°, and a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 282.5° to 302.5°.
摘要翻译：本发明提供一种圆偏振VA模式液晶显示装置，其在方位角45°时具有从中间灰度级到高灰度级的优良灰度视角。根据本发明的液晶显示装置包括：第一偏振器; 第一个»/ 4板; 液晶盒; 第二个»/ 4板; 以及第二偏振片，其中当第二偏振片的吸收轴的方位角定义为0°时，第二/ 4片的面内慢轴形成大约45°的角; 第一/第四板的面内慢轴形成大约135°的角度; 第一偏振片的吸收轴形成大约90°的角度，并且其中通过将液晶层中的液晶分子的取向状态从液晶分子近似垂直取向到第使液晶分子相对于基板表面倾斜的状态，并且液晶层具有其中液晶分子在12.5°至32.5°的方位角范围内倾斜的区域，液晶分子在102.5°至122.5°的方位角范围内倾斜的区域 °以及液晶分子在192.5°〜212.5°的方位角范围内倾斜的区域以及液晶分子在282.5°〜302.5°的方位角范围内倾斜的区域。

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