公开(公告)号：US5071236A

公开(公告)日：1991-12-10

申请号：US496029

申请日：1990-03-20

申请人： Ryoichi Sudo ,  Chiyoko Iwano ,  Hiroaki Miwa ,  Tetsuo Tajima ,  Hiroyuki Onodera

发明人： Ryoichi Sudo ,  Chiyoko Iwano ,  Hiroaki Miwa ,  Tetsuo Tajima ,  Hiroyuki Onodera

IPC分类号： B29C39/12 ,  B29D11/00 ,  B29L11/00 ,  G02B3/00 ,  G02B3/08 ,  G03B21/62 ,  G03F7/11 ,  G09F9/00 ,  G11B7/26 ,  H04N5/74

CPC分类号： G03F7/11 ,  B29D11/00 ,  G02B3/08 ,  B29L2011/005 ,  Y10S359/90

摘要： This invention relates to a replica plate having a transparent plastic substrate and a photo-cured resin, and a projection type television using the replica plate. An adhesive layer comprising an acrylic or methacrylic compound is provided between a transparent plastic plate and a replica-forming photo-curable resin, whereby it is possible to enhance the adhesion between the surface of the transparent plastic plate and the photo-cured resin, and to produce a replica plate having excellent optical characteristics, good replicating properties and high reliability. The adhesive layer can be provided (1) by coating a layer containing the acrylic or methacrylic compound on the plastic plate, the compound infiltrating into the plate, or (2) by incorporating the acrylic or methacrylic compound into the photo-curable resin, the compound infiltrating therefrom into the plate; in this latter technique, the plate coated with the resin should be heated. This invention has contribution to enhancement of the performance of projection type screens for television, optical parts such as lenses, and products associated with optical disks.

摘要翻译： 本发明涉及具有透明塑料基板和光固化树脂的复制板，以及使用该复制板的投影式电视机。 在透明塑料板和复制光固化树脂之间设置包含丙烯酸或甲基丙烯酸类化合物的粘合剂层，从而可以增强透明塑料板的表面与光固化树脂之间的粘合力，以及 以产生具有优异的光学特性，良好的复制性能和高可靠性的复制板。 可以通过在塑料板上涂覆含有丙烯酸或甲基丙烯酸类化合物的层，渗透到板中的化合物或（2）通过将丙烯酸或甲基丙烯酸化合物引入光固化树脂中来提供粘合剂层（1） 化合物从其中浸入板中; 在后一种技术中，应该加热涂覆有树脂的板。 本发明有助于提高电视机，投影型屏幕，镜头等光学部件以及与光盘相关联的产品的性能。

公开(公告)号：US4897228A

公开(公告)日：1990-01-30

申请号：US76766

申请日：1987-07-23

申请人： Hiroaki Miwa ,  Tetsuo Tajima ,  Ryoichi Sudo

发明人： Hiroaki Miwa ,  Tetsuo Tajima ,  Ryoichi Sudo

IPC分类号： B29C39/02 ,  B29C33/00 ,  B29C35/08 ,  B29C37/00 ,  B29C39/24 ,  B29C39/26 ,  B29C43/02 ,  B29C43/40 ,  B29C45/26 ,  B29D17/00 ,  B29L11/00 ,  B29L31/34 ,  G11B7/26

CPC分类号： G11B7/263 ,  B29C33/0055 ,  B29C35/0894 ,  B29C37/0053 ,  B29C43/361 ,  B29C45/263 ,  B29D17/005 ,  B29C2035/0827 ,  B29C2043/025 ,  B29C2045/0075 ,  B29C2045/2671 ,  B29C43/021 ,  B29C43/40 ,  B29L2017/005 ,  Y10S425/81

摘要： A method for producing an optical disk base to store, record, and retrieve sounds, images, and information. An improved method for producing an optical disk base includes the steps of injecting a photo-curable resin into a cavity, curing the photo-curable resin by irradiation with light, and demolding, where the photo-curable resin is injected from an injection nozzle having an outside diameter which is substantially equal to the diameter of the center hole of the optical disk base and also having a horn-shaped opening at the forward end. The injection nozzle is arranged at the center of the optical disk base. The forward end of the nozzle is closed after injection and the photo-curable resin is irradiated with light, with the injection nozzle projected into the cavity. A liquid resin is injected in the form of uniform flow without entrapped bubbles, so that the anamolous molecular orientation is avoided and the contamination with insufficiently cured or uncured resin is also avoided.

摘要翻译： 一种用于生产用于存储，记录和检索声音，图像和信息的光盘基座的方法。 用于制造光盘基座的改进方法包括以下步骤：将光可固化树脂注入空腔中，通过照射光固化光固化树脂和脱模，其中光固化树脂从具有 外径基本上等于光盘基座的中心孔的直径，并且在前端具有喇叭状的开口。 注射喷嘴布置在光盘基座的中心。 喷射器的前端在注射后关闭，光固化树脂用光照射，注射喷嘴突出到腔中。 液体树脂以均匀流动的形式注入而没有夹带气泡，从而避免了异味的分子取向，也避免了不完全固化或未固化的树脂的污染。

公开(公告)号：US08018558B2

公开(公告)日：2011-09-13

申请号：US12406999

申请日：2009-03-19

申请人： Hidenao Kubota ,  Hiroaki Miwa

发明人： Hidenao Kubota ,  Hiroaki Miwa

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  B32B7/06

CPC分类号： G02F1/1335 ,  G02F2201/50 ,  G02F2202/28 ,  Y10T428/1059 ,  Y10T428/2848

摘要： A face plate on which a frame is formed for improved design aesthetics is bonded to a top surface of an upper polarizer of a liquid crystal display panel with a pressure-sensitive adhesive material. The frame on the face plate is formed from five layers of printing. The pressure-sensitive adhesive material has a three-layer structure having a first pressure-sensitive adhesive member, a base material, and a second pressure-sensitive adhesive member. The first pressure-sensitive adhesive member is formed thicker than the second pressure-sensitive adhesive member, and hence the pressure-sensitive adhesive material can maintain a necessary thickness above the frame formed on the face plate. The reliability of adhesion between the face plate and the liquid crystal display panel is thus improved.

摘要翻译： 其上形成有用于改善设计美观的框架的面板通过压敏粘合剂材料结合到液晶显示面板的上偏振器的顶表面。 面板上的框架由五层印刷形成。 压敏粘合剂材料具有三层结构，其具有第一压敏粘合剂构件，基底材料和第二压敏粘合剂构件。 第一粘合剂构件比第二压敏粘合剂构件更厚，因此压敏粘合剂材料可以在形成在面板上的框架的上方保持必要的厚度。 因此，面板和液晶显示面板之间的粘合的可靠性得到改善。

公开(公告)号：US20110211136A1

公开(公告)日：2011-09-01

申请号：US13103386

申请日：2011-05-09

申请人： Hidenao Kubota ,  Yoshiaki Nakamura ,  Hiroaki Miwa ,  Shinji Tanabe ,  Yoshiaki Sakurai

发明人： Hidenao Kubota ,  Yoshiaki Nakamura ,  Hiroaki Miwa ,  Shinji Tanabe ,  Yoshiaki Sakurai

IPC分类号： G02F1/136

CPC分类号： G02F1/133512 ,  G02F1/133351 ,  G02F2001/13332 ,  G02F2001/133388 ,  G02F2201/48 ,  G02F2202/28 ,  Y10T428/1068

摘要： A liquid crystal display device which can prevent the generation of bubbles on an adhesive surface between a liquid crystal display panel and a face plate which protects the liquid crystal display panel is provided. In mounting the face plate on an upper polarizer of the liquid crystal display panel by way of an adhesive material, a picture frame is formed on a periphery of the face plate for enhancing design property. Although the picture frame is formed by printing black ink, a quantity of Si present in the black ink is set to not more than 0.7% and not less than 0.01% thus preventing the generation of bubbles attributed to defective adhesion between the face plate and the adhesive material.

摘要翻译： 提供一种能够防止在保护液晶显示面板的液晶显示面板和面板之间的粘合面上产生气泡的液晶显示装置。 在通过粘合剂将面板安装在液晶显示面板的上偏振片上时，在面板的周边上形成有用于提高设计性能的相框。 虽然通过印刷黑色油墨形成相框，但黑色墨水中存在的Si量设定在不大于0.7％且不小于0.01％，从而防止由于面板和 粘合剂材料。

公开(公告)号：US20080259267A1

公开(公告)日：2008-10-23

申请号：US12149581

申请日：2008-05-05

申请人： Keiichiro Ashizawa ,  Mitsuo Nakatani ,  Hiroaki Miwa ,  Takao Tanaka ,  Sadafumi Hirai ,  Shinichi Kawabe ,  Makoto Sasaki ,  Kazuyuki Ito ,  Masahiro Ieda

发明人： Keiichiro Ashizawa ,  Mitsuo Nakatani ,  Hiroaki Miwa ,  Takao Tanaka ,  Sadafumi Hirai ,  Shinichi Kawabe ,  Makoto Sasaki ,  Kazuyuki Ito ,  Masahiro Ieda

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133512 ,  G02F1/1339 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13396

摘要： A liquid crystal display device with a pair of substrates which are arranged to face each other with liquid crystal therebetween, columnar spacers having the substantially equal height formed on a liquid-crystal-side surface of one substrate, and the columnar spacers include the columnar spacer which is contact with a liquid-crystal-side surface of another substrate and the columnar spacer which is not contact with the liquid-crystal-side surface of another substrate.

公开(公告)号：US20080062374A1

公开(公告)日：2008-03-13

申请号：US11829992

申请日：2007-07-30

申请人： Nobuhito Katsumura ,  Hiroaki Miwa

发明人： Nobuhito Katsumura ,  Hiroaki Miwa

IPC分类号： G02F1/1339 ,  G02F1/13

CPC分类号： G02F1/1341 ,  G02F1/1339

摘要： A production method of a liquid crystal display device that is constructed by placing liquid crystals between a first substrate and a second substrate. The production method includes a step of applying seal material onto the first substrate such that the seal material surrounds a liquid crystal filling area, and a step of bonding the first substrate and the second substrate together. The layer of the seal material is formed such that the thickness becomes smaller than the thickness of the liquid crystal layer in the portion corresponding to the display area when the first substrate and the second substrate are bonded together.

摘要翻译： 通过将液晶放置在第一基板和第二基板之间构成的液晶显示装置的制造方法。 该制造方法包括将密封材料施加到第一基板上，使得密封材料包围液晶填充区域的步骤，以及将第一基板和第二基板接合在一起的步骤。 密封材料层形成为当第一基板和第二基板接合在一起时，与对应于显示区域的部分中的厚度变得小于液晶层的厚度。

公开(公告)号：US20050088606A1

公开(公告)日：2005-04-28

申请号：US10969042

申请日：2004-10-21

申请人： Keiichiro Ashizawa ,  Mitsuo Nakatani ,  Hiroaki Miwa ,  Takao Tanaka ,  Sadafumi Hirai ,  Shinichi Kawabe ,  Makoto Sasaki ,  Kazuyuki Ito ,  Masahiro Ieda

发明人： Keiichiro Ashizawa ,  Mitsuo Nakatani ,  Hiroaki Miwa ,  Takao Tanaka ,  Sadafumi Hirai ,  Shinichi Kawabe ,  Makoto Sasaki ,  Kazuyuki Ito ,  Masahiro Ieda

IPC分类号： G02F1/133 ,  G02F1/1339 ,  G02F1/136 ,  G09F9/30 ,  G09F9/35 ,  H01L29/786

CPC分类号： G02F1/13394 ,  G02F1/133512 ,  G02F1/1339 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13396

摘要： A liquid crystal display device with a pair of substrates which are arranged to face each other with liquid crystal therebetween, columnar spacers having the substantially equal height formed on a liquid-crystal-side surface of one substrate, and the columnar spacers include the columnar spacer which is contact with a liquid-crystal-side surface of another substrate and the columnar spacer which is not contact with the liquid-crystal-side surface of another substrate.

摘要翻译： 一种具有一对基板的液晶显示装置，它们之间具有液晶相对的彼此面对，在一个基板的液晶侧表面上形成有大致相等的高度的柱状间隔件，并且柱状间隔件包括柱状间隔件 其与另一基板的液晶侧表面和不与另一基板的液晶侧表面接触的柱状间隔件接触。

公开(公告)号：US6140028A

公开(公告)日：2000-10-31

申请号：US347459

申请日：1999-07-06

申请人： Hiroaki Miwa ,  Ryoichi Sudo ,  Tetsuo Tajima ,  Eiji Koyama

发明人： Hiroaki Miwa ,  Ryoichi Sudo ,  Tetsuo Tajima ,  Eiji Koyama

IPC分类号： G11B7/0037 ,  G11B7/24 ,  G11B7/243 ,  G11B7/2433 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/257 ,  G11B7/2585 ,  G11B7/26

CPC分类号： G11B7/256 ,  G11B7/0037 ,  G11B7/24 ,  G11B7/26 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/2571 ,  G11B2007/25713 ,  G11B7/243 ,  G11B7/2433 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2585 ,  Y10S430/146

摘要： The object of the present invention is to provide an optical disc and a method of manufacturing thereof wherein defects and deterioration in the optical disc are minimized at the time of manufacture, during operation and storage thereof as well. The invention conceives an optical disc suitable for accomplishing the above object through specifications such as providing a cross-sectional structure thereof comprising a pair of transparent substrates each provided with at least one layer of a recording film formed on the surface of information patterns thereof, with the pair being bonded and laminated with an adhesive, and further providing an instantaneous axial acceleration

摘要翻译： 本发明的目的是提供一种光盘及其制造方法，其中在制造时，在其操作和存储期间光盘的缺陷和劣化也被最小化。 本发明构思了一种适于实现上述目的的光盘，其规格如提供其横截面结构，其包括一对透明基板，每个透明基板设置有形成在其信息图案的表面上的至少一层记录膜， 该对被粘合并用粘合剂层压，并且进一步提供在室温下测量的瞬时轴向加速度<2G，在室温下测量的偏斜角<5mrad，以及在放置1小时后测量的偏斜角<5mrad 加热至80℃（否则，加热至80℃后放置1小时后的剪切质量<20μm），再进一步利用反应粘合剂，其固化后的硬度为A30 和A80的肖氏硬度。 另一方面，阐述了适用于实现本发明目的的制造光盘的优选方法，该方法利用A30和A80固化后具有肖氏硬度的反应粘合剂。

公开(公告)号：US5766407A

公开(公告)日：1998-06-16

申请号：US689138

申请日：1996-07-30

申请人： Hiroaki Miwa ,  Ryoichi Sudo ,  Tetsuo Tajima ,  Toshiaki Taii

发明人： Hiroaki Miwa ,  Ryoichi Sudo ,  Tetsuo Tajima ,  Toshiaki Taii

IPC分类号： B29C65/52 ,  B29C43/56 ,  B29C65/00 ,  B29C65/48 ,  B29D17/00 ,  B29L9/00 ,  B29L31/00 ,  G11B7/26 ,  B32B31/00

CPC分类号： B29C43/56 ,  B29C65/48 ,  B29C65/7811 ,  B29C66/001 ,  B29C66/452 ,  B29C66/8163 ,  B29C66/82661 ,  B29C66/8322 ,  B29D17/005 ,  B32B37/0007 ,  G11B7/26 ,  B29C2043/561 ,  B29C43/32 ,  B29C65/4815 ,  B29C66/342 ,  B29L2017/005 ,  B32B2309/68 ,  B32B2551/00

摘要： An optical disk producing apparatus produces an optical disk by bonding a pair of replica disks together. The replica disks are disposed in a sealed space to oppose to each other with a predetermined gap therebetween. The sealed space is defined by a peripheral wall and opposite ends. The peripheral wall is divided into two portions which are slidingly movable relative to each other. When the sealed space is evacuated, the two portions are moved to apply an atmospheric pressure to the replica disks, so that the replica disks are bonded together into an optical disk.

公开(公告)号：US5427893A

公开(公告)日：1995-06-27

申请号：US29188

申请日：1993-03-10

申请人： Eiji Koyama ,  Akira Gotoh ,  Shuhei Nakamichi ,  Ryoichi Sudo ,  Hiroaki Miwa

发明人： Eiji Koyama ,  Akira Gotoh ,  Shuhei Nakamichi ,  Ryoichi Sudo ,  Hiroaki Miwa

IPC分类号： C09D4/06 ,  G11B7/243 ,  G11B7/257 ,  G11B7/26 ,  G11B7/24

CPC分类号： G11B7/252 ,  C09D4/06 ,  G11B7/257 ,  G11B7/261 ,  G11B2007/24306 ,  G11B2007/24312 ,  G11B2007/24316 ,  G11B7/2531 ,  G11B7/2575 ,  G11B7/2585 ,  Y10S430/146

摘要： This invention is related to an optical data recording medium of a high reliability and a large capacity, preventing moisture absorption and swelling of a resin layer formed on one side of a transparent substrate, and related to a method for manufacturing thereof wherever the optical data recording medium comprises at least a transparent substrate, a transferred layer of a preformat pattern formed on the transparent substrate and a thin film layer formed on the transferred layer wherein at least the surface of the transferred layer in contact with the transparent substrate is made of a resin layer composed of an ultraviolet ray curable resin resulting in an optical data recording medium having a reduced absorbing moisture of the transferred layer thereof and wherever the ratio of swelling (.DELTA.d/d) is restricted to 0.1% or less.

摘要翻译： 本发明涉及一种高可靠性和大容量的光学数据记录介质，防止形成在透明基板的一侧上的树脂层的吸湿膨胀，并且与其制造方法无关，其中光学数据记录 介质至少包括透明基板，形成在透明基板上的预格式图案的转印层和形成在转印层上的薄膜层，其中至少与透明基板接触的转印层的表面由树脂制成 由紫外线固化树脂构成的层，导致其转印层的吸收水分减少的光学数据记录介质，并且膨胀比（DELTA d / d）限制在0.1％以下。