公开(公告)号：US06891530B2

公开(公告)日：2005-05-10

申请号：US10121704

申请日：2002-04-15

申请人： Seiji Umemoto ,  Ryoji Kinoshita ,  Yuuki Nakano ,  Hiroaki Kishioka ,  Waka Sakaitani

发明人： Seiji Umemoto ,  Ryoji Kinoshita ,  Yuuki Nakano ,  Hiroaki Kishioka ,  Waka Sakaitani

IPC分类号： G02B6/00 ,  F21V8/00 ,  F21Y103/00 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G06F3/033 ,  G06F3/041 ,  G09F9/00 ,  G09G5/00

CPC分类号： G06F3/041 ,  G02B6/0036 ,  G02B6/0061 ,  G02F1/13338

摘要： A touch panel-including illuminator having: a light pipe made of a transparent plate-like material having an upper surface, a lower surface and at least one incidence side surface, the upper surface being provided with light output means through which light incident on the incidence side surface is made to emerge from the lower surface; a light source disposed on the incidence side surface of the light pipe; an adhesive layer; and a touch panel bonded to the upper surface of the light pipe through the adhesive layer; wherein the light output means are constituted by fine grooves which are disposed discontinuously, each of which is made of a concave portion, and each of which is shaped like an approximate triangle in section; and wherein each of the fine grooves has an optical path changing slope and a steep slope.

摘要翻译： 一种触摸面板，包括照明器，其具有：具有上表面，下表面和至少一个入射侧表面的透明板状材料制成的光管，所述上表面设置有光输出装置，通过该光输出装置， 入射侧面从下表面露出; 光源，设置在所述光管的入射侧面上; 粘合层; 以及通过所述粘合剂层粘合到所述光管的上表面的触摸面板; 其特征在于，所述光输出装置由不连续地设置的细凹槽构成，每个细凹槽由凹入部分制成，并且每个所述细槽形成截面近似三角形; 并且其中每个细槽具有光路改变斜率和陡峭的斜率。

公开(公告)号：US06693690B2

公开(公告)日：2004-02-17

申请号：US10135438

申请日：2002-05-01

申请人： Seiji Umemoto ,  Yuuki Nakano ,  Ryoji Kinoshita ,  Hiroaki Kishioka ,  Waka Sakaitani

发明人： Seiji Umemoto ,  Yuuki Nakano ,  Ryoji Kinoshita ,  Hiroaki Kishioka ,  Waka Sakaitani

IPC分类号： G02F11335

CPC分类号： G02B6/0036 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0061 ,  G02F1/13338 ,  G02F1/133504 ,  G02F1/133615 ,  G02F2001/133616 ,  G02F2203/02

摘要： A lightweight, touch-input-type reflective liquid-crystal display panel having a reflective liquid-crystal display panel. The reflective liquid-crystal display panel being formed in a manner such that external light incident on an outer surface is reflected by the light-reflecting layer so that display light transmitted through the liquid-crystal layer is made to emerge from the visual side cell substrate and viewed.

摘要翻译： 具有反射型液晶显示面板的重量轻的触摸式反射型液晶显示面板。 反射型液晶显示面板的形成方式是，入射到外表面的外部光被光反射层反射，使透过液晶层的显示光从视觉侧基板出射 并查看。

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.

公开(公告)号：US08088864B2

公开(公告)日：2012-01-03

申请号：US12116252

申请日：2008-05-07

申请人： Hiroaki Kishioka

发明人： Hiroaki Kishioka

IPC分类号： C08L83/00

CPC分类号： C09J133/02 ,  C08L33/02 ,  C08L2203/14 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2666/04

摘要： The present invention provides a pressure-sensitive adhesive composition comprising an acrylic polymer (a), an acrylic oligomer (b), a silane coupling agent having an amino group, and a cross-linking agent, the acrylic polymer (a) containing, as a main monomer component, at least one of a (meth)acrylic acid alkyl ester containing an alkyl group having a number of carbons of from 4 to 12 and a (meth)acrylic acid alkoxyalkyl ester, and containing 1 to 10 parts by weight of a carboxyl group-containing monomer as a monomer component based on 100 parts by weight of the total monomer components constituting the acrylic polymer (a), the acrylic polymer (a) having a weight-average molecular weight of from 400,000 to 1,500,000; and the acrylic oligomer (b) containing a (meth)acrylic acid ester as a main monomer component, and containing 1 to 10 parts by weight of a carboxyl group-containing monomer as a monomer component based on 100 parts by weight of the total monomer components constituting the acrylic oligomer (b), the acrylic oligomer (b) having a weight-average molecular weight of 3,000 or more but less than 6,000, in which the pressure-sensitive adhesive composition contains 10 to 35 parts by weight of the acrylic oligomer (b) and 0.01 part by weight or more but less than 1.0 part by weight of the silane coupling agent having an amino group, based on 100 parts by weight of the acrylic polymer (a). The pressure-sensitive adhesive composition is excellent in transparency and foaming and separation resistances, does not cause periodical reduction of adhesiveness and dramatically improves adhesion reliability.

摘要翻译： 本发明提供包含丙烯酸类聚合物（a），丙烯酸类低聚物（b），具有氨基的硅烷偶联剂和交联剂的压敏粘合剂组合物，所述丙烯酸类聚合物（a）含有作为 主要单体成分，含有碳原子数为4〜12的烷基的（甲基）丙烯酸烷基酯和（甲基）丙烯酸烷氧基烷基酯中的至少一种，含有1〜10重量份 基于构成丙烯酸类聚合物（a）的全部单体成分100重量份的单体成分的含羧基单体，重均分子量为40万〜150万的丙烯酸系聚合物（a） 和含有（甲基）丙烯酸酯作为主要单体成分的丙烯酸类低聚物（b），含有1〜10重量份的含羧基的单体作为单体成分，相对于100重量份的总单体 构成丙烯酸系低聚物（b）的成分，丙烯酸系低聚物（b）的重均分子量为3000以上且小于6000的粘合剂组合物，其中，丙烯酸低聚物 （b）和0.01重量份以上但小于1.0重量份的具有氨基的硅烷偶联剂，基于100重量份的丙烯酸类聚合物（a）。 该粘合剂组合物的透明性，发泡性和分离电阻优异，不引起粘合性的周期性降低，显着提高粘合性的可靠性。

公开(公告)号：US09223165B2

公开(公告)日：2015-12-29

申请号：US13881958

申请日：2011-10-27

申请人： Tomotake Nashiki ,  Daisuke Kajihara ,  Hideo Sugawara ,  Tsuyoshi Chiba ,  Hiroaki Kishioka ,  Mayumi Kishioka ,  Tomohide Banba ,  Masahiro Ooura

发明人： Tomotake Nashiki ,  Daisuke Kajihara ,  Hideo Sugawara ,  Tsuyoshi Chiba ,  Hiroaki Kishioka ,  Tomohide Banba ,  Masahiro Ooura

IPC分类号： G02F1/1335 ,  G02F1/1333 ,  G02F1/13 ,  G06F3/041 ,  G06F3/045 ,  G06F3/044

CPC分类号： G02F1/13338 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  Y10T156/1062

摘要： Provided is an optical unit for a display panel device with a capacitive touch input function. In the optical unit, a touch panel laminate comprises: an optically transparent first substrate layer laminated to one surface of a transparent adhesive layer; a first transparent electrically conductive layer laminated, through a first undercoat layer, to a surface of the first substrate layer on a side opposite to the adhesive layer; an optically transparent second substrate layer laminated to the other surface of the adhesive layer; and a second transparent electrically conductive layer laminated, through a second undercoat layer, to a surface of the second substrate layer on a side opposite side to the adhesive layer.

摘要翻译： 提供了一种具有电容式触摸输入功能的显示面板装置的光学单元。 在光学单元中，触摸面板层叠体包括：层压到透明粘合剂层的一个表面上的光学透明的第一基底层; 第一透明导电层，其通过第一底涂层层叠在与所述粘合剂层相对的一侧上的所述第一基材层的表面上; 层压到粘合剂层的另一个表面上的光学透明的第二基底层; 以及第二透明导电层，其通过第二底涂层层叠在与所述粘合剂层相反侧的所述第二基材层的表面上。

公开(公告)号：US08486524B2

公开(公告)日：2013-07-16

申请号：US11859021

申请日：2007-09-21

申请人： Hiroaki Kishioka ,  Katsunari Oji

发明人： Hiroaki Kishioka ,  Katsunari Oji

IPC分类号： B32B5/02

CPC分类号： C09J7/205 ,  C09J7/21 ,  C09J2201/128 ,  C09J2400/263 ,  Y10T428/28 ,  Y10T442/2049 ,  Y10T442/2762 ,  Y10T442/277

摘要： The present invention relates to a double-sided pressure-sensitive adhesive tape comprising a nonwoven fabric as a support; one pressure-sensitive adhesive layer disposed on one side of the support; and another pressure-sensitive adhesive layer disposed on the other side of the support, wherein the nonwoven fabric consists of Manila hemp and is impregnated with carboxymethyl cellulose. The double-sided pressure-sensitive adhesive tape according to the invention can be produced with a high productivity, does not cause shrinkage wrinkles even when prepared by direct application, and has good blanking workability owing to its small elongation and excellent strength.

摘要翻译： 本发明涉及一种包括作为支撑体的无纺布的双面粘合带， 一个压敏粘合剂层，设置在支撑体的一侧; 和设置在支撑体另一侧的另一压敏粘合剂层，其中该无纺织物由马尼拉麻构成，并用羧甲基纤维素浸渍。 根据本发明的双面粘合带可以以高生产率制造，即使在直接施用时也不会产生收缩皱纹，并且由于其伸长率小和强度优良，具有良好的冲切加工性能。

公开(公告)号：US20120157611A1

公开(公告)日：2012-06-21

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

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.

摘要翻译： 本发明提供了一种对光学部件具有优异粘着性的优异的光学粘合片。 本发明涉及一种光学粘合片，其包含压敏粘合剂层，其中频率为1MHz的相对介电常数为5至10，以及用玻璃测量的对玻璃的粘附强度 角度为180°，拉伸速度为300mm / min，30分钟后将光学粘合片层压到玻璃上，为3N / 20mm至15N / 20mm。

公开(公告)号：US20120094037A1

公开(公告)日：2012-04-19

申请号：US13378958

申请日：2010-06-10

申请人： Tomohide Banba ,  Hiroaki Kishioka ,  Takahiro Nonaka ,  Masatomo Natsui ,  Hiroaki Fumoto ,  Shou Takarada ,  Takashi Suzuki

发明人： Tomohide Banba ,  Hiroaki Kishioka ,  Takahiro Nonaka ,  Masatomo Natsui ,  Hiroaki Fumoto ,  Shou Takarada ,  Takashi Suzuki

IPC分类号： C09K19/00 ,  B32B7/12

CPC分类号： C09J133/14 ,  B32B2457/202 ,  B32B2457/208 ,  C09J7/10 ,  C09J7/385 ,  C09J133/066 ,  C09J133/08 ,  C09J2203/318 ,  C09J2433/00 ,  G06F3/044 ,  Y10T428/1059 ,  Y10T428/1077 ,  Y10T428/24479 ,  Y10T428/28 ,  Y10T428/2891

摘要： Provided is a pressure-sensitive adhesive sheet for optical use which less suffers from a misoperation-causing change in capacitance upon application to an optical member.The pressure-sensitive adhesive sheet for optical use includes a pressure-sensitive adhesive layer and has a dielectric constant of from 2 to 8 at a frequency of 1 MHz and a dielectric loss tangent of more than 0 and 0.2 or less at a frequency of 1 MHz. The pressure-sensitive adhesive sheet for optical use preferably has a dielectric constant at a frequency of 1.0×106 Hz being 60% or more of that at a frequency of 1.0×104 Hz. In addition, the pressure-sensitive adhesive sheet for optical use preferably has an absolute value of difference between the dielectric loss tangent at a frequency of 1.0×106 Hz and that at a frequency of 1.0×104 Hz of 0.15 or less.

摘要翻译： 本发明提供一种光学用粘合片，其在光学构件的应用时容易产生误动作变化。 用于光学用途的压敏粘合片包括压敏粘合剂层，并且在1MHz的频率下的介电常数为2〜8，频率为1的介电损耗角正切大于0且为0.2以下 MHz。 用于光学用途的粘合片优选具有在1.0×106Hz的频率下的介电常数为1.0×104Hz频率的60％以上。 此外，用于光学用途的粘合片优选具有在1.0×106Hz的频率下的介电损耗角正切与1.0×104Hz的频率之间的绝对值为0.15或更小的绝对值。

公开(公告)号：US06451156B2

公开(公告)日：2002-09-17

申请号：US09789068

申请日：2001-02-20

申请人： Hiroaki Kishioka ,  Masahiro Ohura ,  Takao Yoshikawa

发明人： Hiroaki Kishioka ,  Masahiro Ohura ,  Takao Yoshikawa

IPC分类号： C09J10100

CPC分类号： C08G18/809 ,  C08G18/6254 ,  C08G2170/40 ,  C09J7/10 ,  C09J7/385 ,  C09J2201/606 ,  C09J2433/00 ,  Y10T428/28 ,  Y10T428/31612

摘要： A pressure-sensitive adhesive sheets comprising a layer of a crosslinked pressure-sensitive adhesive, which is formed by an acrylic polymer made of a homopolymer or copolymer of a monomer containing a (meth)acrylate as a principal component, a silane coupling agent and a crosslinking agent, wherein a sol component of the crosslinked pressure-sensitive adhesive has a weight-average molecular weight of not less than 300,000 and a proportion of a low-molecular component having a molecular weight of not more than 100,000 in the sol component is not more than 15% by weight in the measurement of the molecular weight by the gel permeation chromatography method, which the sheet cause neither lifting nor formation of bubbles at the bonding interface even when exposed to severe conditions such as high temperature or high temperature and humidity in case a functional film is bonded/fixed to a display device, thus making it possible to maintain good appearance for a long period.

摘要翻译： 一种压敏粘合片，其包含由包含（甲基）丙烯酸酯作为主要成分的单体的均聚物或共聚物制成的丙烯酸类聚合物形成的交联压敏粘合剂层，硅烷偶联剂和 交联剂，其中交联压敏粘合剂的溶胶成分的重均分子量不小于30万，溶胶成分中分子量不大于100,000的低分子成分的比例不是 通过凝胶渗透色谱法测定分子量大于15重量％，即使在暴露于诸如高温或高温和高湿度的苛刻条件下，该片材也不会在接合界面处引起气泡或不形成气泡 功能膜被粘合/固定到显示装置，从而可以长期保持良好的外观。

公开(公告)号：US09207482B2

公开(公告)日：2015-12-08

申请号：US13990658

申请日：2011-11-30

申请人： Tomotake Nashiki ,  Kazuhiro Nakajima ,  Hideo Sugawara ,  Tsuyoshi Chiba ,  Hiroaki Kishioka ,  Mayumi Kishioka ,  Tomohide Banba ,  Masahiro Ooura

发明人： Tomotake Nashiki ,  Kazuhiro Nakajima ,  Hideo Sugawara ,  Tsuyoshi Chiba ,  Hiroaki Kishioka ,  Tomohide Banba ,  Masahiro Ooura

IPC分类号： G02F1/1333 ,  G06F3/044 ,  G06F3/045 ,  G06F3/03

CPC分类号： G02F1/13338 ,  G02F1/133308 ,  G06F3/03 ,  G06F3/044 ,  G06F3/045 ,  Y10T428/24802 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24967

摘要： A capacitive touch sensor laminate for use in a display panel device includes: a dielectric central substrate structure made of a transparent resin material and formed to have flat surfaces, respectively, on opposite sides thereof; a at least one-layer structured coat layer made of a transparent material, formed on each of the flat surfaces, and including at least one refractive index adjusting layer for suppressing visibility of an electrode pattern formed by the transparent electrically conductive layer; and a transparent electrically conductive layer formed on and in adjacent relation to the coat layer. The at least one-layer structured coat layers formed on respective ones of the flat surfaces are configured such that thicknesses of corresponding layers therein on respective opposite sides of the dielectric central substrate structure are set to allow the corresponding layers to become mutually symmetrical across the dielectric central substrate structure.

摘要翻译： 一种用于显示面板装置的电容式触摸传感器层叠体包括：由透明树脂材料制成并分别形成在其相对侧上的平坦表面的电介质中心衬底结构; 形成在每个平坦表面上的由透明材料制成的至少一层结构的涂层，并且包括至少一个折射率调节层，用于抑制由透明导电层形成的电极图案的可视性; 以及形成在涂层上并与其相邻的透明导电层。 形成在各个平坦表面上的至少一层结构涂层被构造成使得其中介于其间的相应的层的相应层的厚度被设置为允许相应的层在电介质上互相对称 中心衬底结构。