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1. 发明申请

US20180044517A1 METHACRYLIC RESIN COMPOSITION 审中-公开
公开(公告)号：US20180044517A1
公开(公告)日：2018-02-15
申请号：US15729158
申请日：2017-10-10
申请人： KURARAY CO., LTD.
发明人： Hiroshi Ozawa , Toru Takahashi
IPC分类号： C08L33/12 , C08L53/00
CPC分类号： C08L33/12 , C08F220/14 , C08L53/00 , C08L2201/10 , C08L2203/20 , C08L2205/025 , G02B1/04 , G02B6/0066 , Y10T428/1036 , Y10T428/1059 , C08L33/10 , C08F2220/1825 , C08F2220/185
摘要： A methacrylic resin composition comprising 10 to 99 parts by mass of a methacrylic resin (A) comprising 80% by mass or more of a methyl methacrylate unit, and 90 to 1 part by mass of a block copolymer (B) comprising 10 to 60% by mass of a methacrylic acid ester polymer block (b1) and 90 to 40% by mass of an acrylic acid ester polymer block (b2), wherein the total of the methacrylic resin (A) and the block copolymer (B) is 100 parts by mass, wherein a weight-average molecular weight Mw(A) of the methacrylic resin (A), a maximum weight-average molecular weight Mw(b1) of the methacrylic acid ester polymer block (b1) and a maximum weight-average molecular weight Mw(b2) of the acrylic acid ester polymer block (b2) satisfy (1): 0.5≦Mw(A)/Mw(b1)≦2.5 and (2): 40000≦Mw(b2)≦120000.

2. 发明授权

US09796883B2 Optical pressure-sensitive adhesive sheet, liquid crystal display and input device comprising the same 有权
公开(公告)号：US09796883B2
公开(公告)日：2017-10-24
申请号：US13325684
申请日：2011-12-14
申请人： Hirofumi Katami , Tomohide Banba , Shou Takarada , Masato Fujita , Takahiro Nonaka , Hiroaki Kishioka
发明人： Hirofumi Katami , Tomohide Banba , Shou Takarada , Masato Fujita , Takahiro Nonaka , Hiroaki Kishioka
IPC分类号： C09J133/10 , C09J7/00 , C09J7/02 , C09J133/08 , G02F1/1333
CPC分类号： C09J7/00 , B32B2457/202 , C08L2312/06 , C09J7/10 , C09J7/385 , C09J133/08 , C09J2201/622 , C09J2203/318 , C09J2205/31 , C09J2433/00 , G02F1/13338 , G02F2202/28 , Y10T428/1059 , Y10T428/1077
摘要： The present invention provides an excellent optical pressure-sensitive adhesive sheet having an excellent adhesion property to an optical member. The present invention relates to an optical pressure-sensitive adhesive sheet comprising a pressure-sensitive adhesive layer, wherein a relative dielectric constant at a frequency of 1 MHz is 5 to 10, and an adhesion strength to a glass, which is measured with a peel angle of 180° and a tensile speed of 300 mm/min after 30 min of laminating the optical pressure-sensitive adhesive sheet to the glass, is 3 N/20 mm to 15 N/20 mm.

3. 发明申请

US20170107407A1 ADHESIVE COMPOSITION AND POLARIZING PLATE COMPRISING SAME 审中-公开
公开(公告)号：US20170107407A1
公开(公告)日：2017-04-20
申请号：US15128468
申请日：2015-03-23
申请人： DONGWOO FINE-CHEM CO., LTD.
发明人： Han Young CHOI , Minkeun YOO
IPC分类号： C09J133/06 , G02B5/30 , G02F1/1335
CPC分类号： C09J133/066 , B32B2457/202 , C09J7/385 , C09J133/04 , C09J133/06 , C09J133/062 , C09J133/08 , C09J133/10 , C09J133/12 , G02B5/30 , G02B5/3033 , G02F1/133528 , G02F2202/28 , Y10T428/1036 , Y10T428/105 , Y10T428/1059 , Y10T428/1077 , C08F2220/1825 , C08F220/14 , C08F220/20 , C08F220/06
摘要： The present invention provides an adhesive composition, comprising an alkali metal carboxylate containing an alkylene glycol group as a cross-linking promoting agent, an acrylic copolymer, and a cross-linking agent, a polarizing plate and a liquid crystal display device comprising the adhesive composition. The adhesive composition according to the present invention has the great solubility of the cross-linking promoting agent in a solvent for adhesive coating, and can shorten a curing period to increase productivity and can inhibit the increase of peeling strength in a release film over time.

4. 发明申请

US20170081556A1 THERMO-REVERSIBLE ADHESIVE COMPOSITION AND THERMO-REVERSIBLE ADHESIVE SHEET COMPRISING THE SAME 审中-公开
公开(公告)号：US20170081556A1
公开(公告)日：2017-03-23
申请号：US15008884
申请日：2016-01-28
申请人： Samsung Electronics Co., Ltd. , Guardnec Co., Ltd.
发明人： Yongbeom KIM , Kiho PARK , Bowon JUNG , Bugon KIM , Jaeik SONG , Wonseok CHOI
IPC分类号： C09J7/02 , H05K5/02 , C09J175/04 , C09J125/10 , C09J133/10 , C09J163/00
CPC分类号： C09J175/04 , B32B2457/20 , B32B2457/202 , C08K5/0091 , C08K5/101 , C09J5/06 , C09J7/20 , C09J7/35 , C09J133/10 , C09J163/00 , C09J2203/318 , C09J2203/326 , C09J2205/102 , C09J2400/163 , C09J2400/263 , C09J2423/046 , C09J2425/00 , C09J2433/00 , C09J2433/006 , C09J2463/00 , C09J2467/006 , C09J2469/006 , C09J2475/00 , C09J2475/006 , Y10T428/10 , Y10T428/1059 , Y10T428/1086
摘要： A thermo-reversible adhesive composition containing a base resin, methyl acetoacetate, and a metal-organic complex compound having the formula M(X)n(R)o, wherein: M is a metal selected from the group consisting of aluminum, iron, and nickel, X is acetylacetonate, R is H2O, n is an integer equal to 2 or 3, and o is an integer greater than or equal to 0 and less than or equal to 2, such that n+o is equal to 3 or 4.

5. 发明申请

US20170079150A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING WINDOW MEMBER 审中-公开
标题翻译：显示装置和制造窗户的方法
公开(公告)号：US20170079150A1
公开(公告)日：2017-03-16
申请号：US15161037
申请日：2016-05-20
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yunseon Do , Byungchoon Yang , Hyesog Lee , Jaejoong Kwon
IPC分类号： H05K5/02 , H05K5/03
CPC分类号： H05K5/02 , G02F1/133308 , G02F1/133512 , G02F2001/133331 , H05K5/03 , Y10T428/10 , Y10T428/1059
摘要： A display device includes a display member configured to display an image; and a window member including a transmission area configured to transmit the image, and a bezel area having a color and arranged adjacent to the transmission area in a plan view, the window member including a base member in which a plurality of air gaps are defined in an area of the base member corresponding to the bezel area; and a color member in the air gaps to define the color of the bezel area.
摘要翻译：显示装置包括被配置为显示图像的显示部件; 以及窗构件，其包括被配置为传送图像的传输区域和具有颜色的边框区域，并且布置在俯视图中与所述传输区域相邻的位置，所述窗口构件包括其中限定了多个气隙的基座构件所述基部构件的与所述边框区域对应的区域; 和空气间隙中的彩色构件，以限定边框区域的颜色。

6. 发明申请

US20170042047A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：显示装置及其制造方法
公开(公告)号：US20170042047A1
公开(公告)日：2017-02-09
申请号：US15052584
申请日：2016-02-24
申请人： Samsung Display Co., Ltd.
发明人： Sanghun Oh
IPC分类号： H05K5/02
CPC分类号： G09G3/20 , G02F1/133305 , G02F2001/133357 , G02F2001/133388 , G09G2300/0426 , Y10T428/10 , Y10T428/1059
摘要： A display device and a method of manufacturing the same are disclosed. In one aspect, the display device includes a flexible substrate having a display area and a peripheral area outside the display area, and a second surface opposite to the first surface, and a display unit located on the display area. The display device also includes an adhesive layer located on the second surface of the flexible substrate, wherein a first groove is formed in a first portion of the adhesive layer and wherein the first portion corresponds to the peripheral area. The display device further includes a lower protective film located on the adhesive layer and having a first opening passing therethrough and overlapping the first groove in the depth dimension of the display device, and a first planarization layer at least partially filling the first groove.
摘要翻译：公开了一种显示装置及其制造方法。一方面，显示装置包括具有在显示区域外的显示区域和周边区域以及与第一表面相对的第二表面的柔性基板和位于显示区域上的显示单元。显示装置还包括位于柔性基板的第二表面上的粘合剂层，其中第一凹槽形成在粘合剂层的第一部分中，并且其中第一部分对应于周边区域。显示装置还包括位于粘合剂层上的下保护膜，并且具有通过其的第一开口并且在显示装置的深度尺寸上与第一凹槽重叠，以及至少部分地填充第一凹槽的第一平坦化层。

7. 发明授权

US09505961B2 Acrylic pressure sensitive adhesive composition, protection film including the same, polarizer and liquid crystal display 有权
标题翻译：丙烯酸压敏胶组合物，保护膜包括它们，偏光镜和液晶显示器
公开(公告)号：US09505961B2
公开(公告)日：2016-11-29
申请号：US12738957
申请日：2008-12-09
申请人： No-Ma Kim , Jae-Gwan Lee , An-Na Lee , Suk-Ky Chang
发明人： No-Ma Kim , Jae-Gwan Lee , An-Na Lee , Suk-Ky Chang
IPC分类号： C09K19/52 , C09J133/14 , C09J7/02 , G02B5/30
CPC分类号： C09J133/14 , B32B2457/202 , C08L2312/00 , C09J7/385 , C09J2203/318 , G02B5/3025 , G02F2202/28 , Y10T428/1059 , Y10T428/1077 , Y10T428/263 , Y10T428/2848
摘要： The present invention relates to an acrylic pressure sensitive adhesive composition comprising a monomer containing linear carbonate having an antistatic property. The acrylic pressure sensitive adhesive composition exhibits an excellent balance between low-rate peel strength and high-rate peel strength, and is capable of lowering the content of an antistatic agent. It also provides excellent releasable property, and protection of the surface of a polarizer due to proper wettability.
摘要翻译：本发明涉及含有具有抗静电性的线性碳酸酯的单体的丙烯酸类压敏粘合剂组合物。丙烯酸类压敏粘合剂组合物在低速剥离强度和高剥离强度之间表现出优异的平衡，并且能够降低抗静电剂的含量。它还提供优异的可剥离性能，并且由于适当的润湿性而保护偏振器的表面。

8. 发明申请

US20160342254A1 Ultraviolet-Curable Adhesive Composition For Touch Panel, Optical Member Producing Method Using Same, Cured Product, And Touch Panel 审中-公开
标题翻译：用于触摸屏的紫外线固化粘合剂组合物，使用其的光学部件生产方法，固化产品和触摸面板
公开(公告)号：US20160342254A1
公开(公告)日：2016-11-24
申请号：US15116606
申请日：2015-02-06
申请人： NIPPON KAYAKU KABUSHIKI KAISHA
发明人： Hayato Motohashi , Takafumi Mizuguchi , Hideaki Kametani
IPC分类号： G06F3/041 , B32B37/06 , B32B37/12 , C09J4/00 , C09J115/00
CPC分类号： G06F3/0412 , B32B37/06 , B32B37/12 , B32B2037/1253 , B32B2307/40 , B32B2307/412 , B32B2310/0831 , B32B2457/20 , B32B2457/202 , B32B2457/204 , B32B2457/206 , B32B2457/208 , C08F220/10 , C08F220/20 , C08F2222/1086 , C08G18/6208 , C08G18/672 , C08G18/755 , C09J4/00 , C09J109/00 , C09J115/00 , C09J133/08 , G06F3/041 , G06F2203/04103 , Y10T428/105 , Y10T428/1059 , Y10T428/1077 , Y10T428/1082
摘要： Provided herein is an ultraviolet-curable adhesive composition that causes little damage to an optical base material, and with which an optical member can be obtained with desirable curability and adhesion and good productivity while achieving high whitening resistance, and improving bonding strength even when an optical base material is laminated after the ultraviolet irradiation of the coating layer formed by applying the ultraviolet-curable adhesive composition to the optical base material. An optical member producing method using the composition is also provided. The composition contains a monofunctional acrylate (A) represented by the following formula (1), a photopolymerizable oligomer (B), a photopolymerizable monomer (C) other than (A), and a photopolymerization initiator (D), wherein R1 represents a hydrogen atom or the like, and n represents an integer of 1 to 3.

9. 发明授权

US09487688B2 Sealant composition and liquid crystal display panel using the same 有权
标题翻译：密封胶组成和液晶显示面板使用相同
公开(公告)号：US09487688B2
公开(公告)日：2016-11-08
申请号：US14498308
申请日：2014-09-26
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hongpeng Li , Sunghun Song , Jian Li , Ang Xiao
IPC分类号： C09K19/00 , C09K3/10 , G02F1/1339
CPC分类号： C09K3/1006 , C09K2003/1059 , C09K2003/1062 , G02F1/1339 , Y10T428/1059 , Y10T428/1068 , Y10T428/1073 , Y10T428/1082
摘要： The invention relates to a sealant composition, and a liquid crystal display panel using the same. The sealant composition comprises an expansive monomer which can compensate for the volume shrinkage occurring during polymerization of traditional sealant compositions. The sealant composition of the invention can improve the alignment accuracy, enhance the bonding strength, and reduce the vernier key level of the panel, so that the problems such as lower alignment accuracy and bonding strength caused by the volume shrinkage during polymerization of the traditional sealant compositions can be solved.
摘要翻译：本发明涉及密封剂组合物和使用其的液晶显示面板。密封剂组合物包含可以补偿传统密封剂组合物聚合期间发生的体积收缩的膨胀单体。本发明的密封剂组合物可以提高对准精度，提高接合强度，并降低面板的游标键水平，从而导致传统密封胶聚合过程中体积收缩引起的对准精度和接合强度降低的问题组合物可以解决。

10. 发明授权

US09487681B2 Pressure-sensitive adhesive compositions, polarizers and liquid crystal displays comprising the same 有权
标题翻译：压敏粘合剂组合物，偏振器和包含其的液晶显示器
公开(公告)号：US09487681B2
公开(公告)日：2016-11-08
申请号：US12810292
申请日：2009-01-05
申请人： Jeong Min Ha , No-Ma Kim , In Ho Hwang
发明人： Jeong Min Ha , No-Ma Kim , In Ho Hwang
IPC分类号： G02F1/1335 , C09J133/08 , G02B5/30 , C09J133/10
CPC分类号： C09J133/08 , B32B2457/202 , C09J133/10 , C09J2201/606 , G02B5/3033 , G02F1/133528 , G02F2202/28 , Y02P20/149 , Y10T428/1036 , Y10T428/1041 , Y10T428/105 , Y10T428/1059 , Y10T428/1077 , Y10T428/1082
摘要： The present invention relates to a pressure-sensitive adhesive composition including interpenetrating polymer networks in a cured state, wherein the composition comprise a multi-functional acrylate and a thermal initiator; a polarizer; and a liquid crystal display comprising the same. In the present invention, the pressure-sensitive adhesive composition may be provided, which can outstandingly prevent light leakage phenomenon, with having excellent physical properties such as endurance reliability under high temperature and/or high humidity conditions and workability. Especially, according to the present invention, the pressure-sensitive adhesive composition, polarizer and liquid crystal display are provided, which can outstandingly prevent light leakage phenomenon even in large-sized display devices.
摘要翻译：本发明涉及包含处于固化状态的互穿聚合物网络的压敏粘合剂组合物，其中所述组合物包含多官能丙烯酸酯和热引发剂; 偏振片以及包括该液晶显示器的液晶显示器。在本发明中，可以提供能够显着地防止漏光现象的粘合剂组合物，其具有优异的物理性能，例如在高温和/或高湿度条件下的耐久可靠性和可加工性。特别地，根据本发明，提供了压敏粘合剂组合物，偏振片和液晶显示器，即使在大尺寸显示装置中也能显着地防止漏光现象。

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