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1. 发明专利

JP2009122162A Method of manufacturing optical substrate, optical substrate, optical integrated circuit, optical interconnector and optical multiplexer/demultiplexer 有权
标题翻译：光学基板，光学基板，光学集成电路，光学互连器件和光学多路复用器/解复用器的制造方法
公开(公告)号：JP2009122162A
公开(公告)日：2009-06-04
申请号：JP2007292901
申请日：2007-11-12
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： HIROTA IKUO , KUMAI KOICHI , NAGATO YUKO , TSUKAMOTO TAKETO
IPC分类号： G02B6/122 , G02B6/13 , G02B6/42 , H01L31/0232 , H01S5/022
摘要： PROBLEM TO BE SOLVED: To provide an optical substrate which is suitable for mass production and can simply and highly precisely obtain an optical connection between an optical element and an optical waveguide in manufacturing the optical substrate using the optical waveguide, and to provide a method of manufacturing the optical substrate. SOLUTION: The optical substrate has a base member having translucency and the optical waveguide, wherein the optical waveguide has edge parts projected to both side faces thereof, and guides are provided in parallel to the optical waveguide to support the edge parts from the bottom on the base member. Further, one of the end parts of the optical waveguide supported by the guides is connected by being made in contact with the bottom face of the optical element. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供适合于批量生产的光学基板，并且可以在使用光波导制造光学基板时简单而高精度地获得光学元件和光波导之间的光学连接，并提供一种制造光学基片的方法。解决方案：光学基板具有半透明的基底构件和光波导，其中光波导具有突出到其两个侧面的边缘部分，并且引导件平行于光波导设置以将边缘部分从底部在底座上。此外，由导向器支撑的光波导的端部之一通过与光学元件的底面接触而连接。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008292913A Method of manufacturing optical plate 有权
标题翻译：制造光学板的方法
公开(公告)号：JP2008292913A
公开(公告)日：2008-12-04
申请号：JP2007140317
申请日：2007-05-28
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： KUMAI KOICHI , HIROTA IKUO , TSUKAMOTO TAKETO
IPC分类号： G02B6/122 , G02B6/42 , H01L31/02 , H01S5/022
CPC分类号： H01L2224/48091 , H01L2924/10253 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To easily and inexpensively manufacture an optical plate capable of efficiently making optical connection between optical wiring and a light receiving/emitting element. SOLUTION: The method of manufacturing the optical plate, which has an insulation resin layer on the first face of which electric wiring is patterned, the light receiving/emitting element of which the light receiving/emitting face is projected from the edge of the insulation resin layer, and the optical wiring of which the light input/output face is oppositely arranged to make contact at least partially with the light receiving/emitting face, comprises: a process S1 in which the insulation resin layer is patterned on the first face on which a copper foil is arranged; a process S2 in which a carrier film is bonded on the second face of the insulation resin layer; a process S3 in which electric wiring is patterned on the copper foil; a process S4 in which a dummy film is arranged at a predetermined portion of the insulation resin layer at which the copper foil and the insulation resin are removed; a process S5 in which the light receiving/emitting element is mounted on the first face; a process S7 in which the carrier film and the dummy film are peeled off; and a process S8 in which an optical waveguide film is mounted on the portion at which the dummy film has been arranged. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了容易且廉价地制造能够有效地进行光配线和光接收/发射元件之间的光学连接的光学板。解决方案：制造光学板的方法，在其第一面上具有图案化电路的绝缘树脂层，光接收/发射元件从光接收/发射面的边缘突出所述绝缘树脂层和所述光输入/输出面相对布置以至少部分地与所述光接收/发射面接触的所述光布线包括：其中所述绝缘树脂层在第一层上被图案化的工艺S1 设置有铜箔的面; 其中载体膜结合在绝缘树脂层的第二面上的工艺S2; 在铜箔上形成电线的工序S3; 其中在除去铜箔和绝缘树脂的绝缘树脂层的预定部分处布置虚拟膜的工艺S4; 其中光接收/发射元件安装在第一面上的处理S5; 其中载体膜和虚拟膜被剥离的工艺S7; 以及在配置有虚设膜的部分上安装有光波导膜的工序S8。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008250077A Intaglio for forming optical waveguide and method of manufacturing optical waveguide substrate 审中-公开
标题翻译：用于形成光波导的波长和制造光波导基板的方法
公开(公告)号：JP2008250077A
公开(公告)日：2008-10-16
申请号：JP2007092737
申请日：2007-03-30
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： HIROTA IKUO , KUMAI KOICHI , TSUKAMOTO TAKETO
IPC分类号： G02B6/13
摘要： PROBLEM TO BE SOLVED: To circularize the cross section of a core layer pattern in an optical waveguide substrate using polymeric materials. SOLUTION: The optical waveguide substrate is manufactured by: a first process in which an intaglio is manufactured whose side wall in annular cell is subjected to liquid-repellent process; a second process in which a core material composed of polymeric resin is filled in the annular cell of the intaglio, with the core material cured to form a core layer pattern; a third process in which the core layer pattern of the intaglio is brought into contact with a first clad layer composed of the polymeric resin, installed on the upper layer and cured; a fourth process in which the first clad layer is peeled from the intaglio together with the core layer pattern; and a fifth process in which the second clad layer composed of the polymeric resin is installed on the face on the core layer pattern side of the first clad layer as well as on the core layer pattern, and hardened. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：使用聚合物材料使光波导基板中的芯层图案的横截面圆化。解决方案：光波导基片是通过以下方法制造的：第一种方法，其中制造其环状电池中的侧壁进行拒水处理的凹版; 其中将由聚合物树脂组成的芯材料填充在凹版的环形单元中的第二工艺，其中芯材固化以形成芯层图案; 使凹版的芯层图案与由聚合物树脂构成的第一覆盖层接触并安装在上层上并固化的第三工序; 第四工艺，其中第一包层与芯层图案一起从凹版剥离; 以及第五工序，其中由聚合物树脂构成的第二包覆层安装在第一包层的芯层图案侧以及芯层图案上的表面上并硬化。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007200181A Adhesive label 审中-公开
标题翻译：粘合标签
公开(公告)号：JP2007200181A
公开(公告)日：2007-08-09
申请号：JP2006020351
申请日：2006-01-30
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： HIROTA IKUO , MOGI KOSUKE
IPC分类号： G06K19/077 , C09J7/02 , G06K19/07 , G09F3/00
摘要： PROBLEM TO BE SOLVED: To reduce local contact between a printed surface of a label sheet and a back surface of release paper due to steps in the label sheet surface and reduce color stains of printing ink on the label sheet surface, by solving the steps in the label sheet surface, in a roll of a label sheet that has a multilayer structure, in which release paper, adhesive, a backing of wood-free paper, IC tags, each comprising an IC chip and an antenna, adhesive, wood-free paper, and thermosensitive paper, are laminated in this order, and that has bumps in the surface due to the IC tag insertion. SOLUTION: An adhesive label has a recess formed by embossing in the back surface of the release paper in a position directly below the bump appearing on the label sheet surface due to the placement of the IC chip in the IC tag built in the adhesive label, with an area at least corresponding to the IC chip and at a height corresponding at least to that of the IC chip. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少标签片的印刷表面和剥离纸的背面之间的局部接触，由于标签片表面的步骤，并且通过解决标签片表面上的印刷油墨的颜色污渍在具有多层结构的标签片的卷中，其中分离纸，粘合剂，无木纸的背衬，IC标签，每个包括IC芯片和天线的粘合剂，无木纸和热敏纸按顺序层压，并且由于IC标签插入而在表面上具有隆起。解决方案：粘合标签具有通过在脱模纸的背面中的标签片表面上出现的凸起正下方的位置处压花而形成的凹部，这是因为IC芯片在内置于IC卡中的IC标签中的放置粘合剂标签，其面积至少对应于IC芯片，并且至少对应于IC芯片的高度。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2000066381A PHOTOSENSITIVE COLORED COMPOSITION AND COLOR FILTER 失效
公开(公告)号：JP2000066381A
公开(公告)日：2000-03-03
申请号：JP23437998
申请日：1998-08-20
申请人： TOPPAN PRINTING CO LTD , TOYO INK MFG CO
发明人： HIRAYAMA SHIGERU , KUMAI KOICHI , KITAZAWA KAZUSHIGE , HIROTA IKUO , FUJITA KENICHI
IPC分类号： G03F7/004 , G02B5/20 , G03F7/027
摘要： PROBLEM TO BE SOLVED: To obtain a photosensitive colored compsn. excellent in shelf stability, suitability to coating and spectral characteristics and to make a color filter smooth without deteriorating its color separation effect, antireflection effect and display contrast by incorporating a transparent resin, a multifunctional acrylic monomer or oligomer, a photopolymn. initiator, a colorant and barium sulfate. SOLUTION: Barium sulfate is added to a compsn. contg. a transparent resin, a multifunctional acrylic monomer or oligomer, a photopolymn. initiator and a colorant. The barium sulfate is particles of =80% in the wavelength range of 400-700 nm in the visible light region. Since the photosensitive colored compsn. is used in combination with the barium sulfate, the coloring material layer of a color filter can be made smooth without deteriorating the spectral characteristics of the color filter.

6. 发明专利

JPH1138612A COLORED PHOTOSENSITIVE RESIN COMPOSITION 失效
公开(公告)号：JPH1138612A
公开(公告)日：1999-02-12
申请号：JP19744197
申请日：1997-07-23
申请人： TOPPAN PRINTING CO LTD
发明人： HIROTA IKUO , WATANABE EIZABURO , NAKAMURA RYUICHI
IPC分类号： G03F7/004 , C08F2/50 , C09D201/00 , G02B5/20 , G02B5/22 , G03F7/027 , G03F7/028
摘要： PROBLEM TO BE SOLVED: To prevent a change in color characteristics even after firing by heating at a high temp. and to obtain a color filter having satisfactory colorimetric purity by incorporating a monomer having a carboxyl group and a monomer having a hydroxyl group into an alkali-soluble resin. SOLUTION: A picture element-shaped color filter layer 20 of inorg. pigments is formed on a transparent substrate 10 using colored photosensitive resin compsns., a black matrix layer 30 for shielding light is formed between the picture elements and around the picture elements and an overcoat layer 40 is formed on the color filter layer 20 and the black matrix layer 30 to produce the objective color filter 1 for a display. Each of the colored photosensitive resin compsns. contains an alkali-soluble resin, a water-soluble resin, a multifunctional oligo-ester acrylate, a photopolymn. initiator and an inorg. pigment. The alkali-soluble resin is a copolymer contg. a monomer having a carboxyl group and a monomer having a hydroxyl group.

7. 发明专利

JPH1114819A COLORED PHOTOSENSITIVE RESIN COMPOSITION 失效
公开(公告)号：JPH1114819A
公开(公告)日：1999-01-22
申请号：JP16602397
申请日：1997-06-23
申请人： TOPPAN PRINTING CO LTD
发明人： HIROTA IKUO , WATANABE EIZABURO
IPC分类号： G03F7/004 , C09D4/02 , G02B5/20 , G02F1/1335 , G03F7/028 , G03F7/029
摘要： PROBLEM TO BE SOLVED: To lessen the ruggedness on a transparent substrate and to improve the formation accuracy, etc., of pixels by incorporating a specific acrylic resin, multifunctional oligoester acrylate, photopolymn. initiator and inorg. pigments into a colored photosensitive resin compsn. of color filter layers formed to the pixel form on the transparent substrate. SOLUTION: The color filter 1 for a display device is constituted by arranging the color filter layers 20 consisting of the inorg. pigments of red R, green G and blue B to the pixel form on the transparent substrate 10 and arranging black matrix layers 30 for light shielding to a grating form between the pixels. The black matrix layers 30 are arranged on the peripheral parts of the pixels as well over the entire surface thereof. Over-coating layers 40 are formed on the respective layers 20, 30. The colored photosensitive resin compsn. used for the color filter layers 20 contains the acrylic resin, the multifunctional oligoester acrylate, the photopolymn. initiator and the inorg. pigments and contains a monomer having a carboxyl group and a monomer having a hydroxyl group in the acrylic resin.

8. 发明专利

JPH08220341A COLOR FILTER AND ITS PRODUCTION 失效
公开(公告)号：JPH08220341A
公开(公告)日：1996-08-30
申请号：JP29820095
申请日：1995-11-16
申请人： TOPPAN PRINTING CO LTD
发明人： NAKAMURA RYUICHI , HIROTA IKUO , NAGASE TOSHIRO
IPC分类号： G02B5/20 , H01J9/20 , H01J9/227 , H01J11/22 , H01J11/34 , H01J11/44 , H01J29/89 , H01J11/02
摘要： PURPOSE: To decrease a rugged state on a substrate due to a color filter layer and to prevent disconnection and production of pinholes in electrodes and dielectric layers formed thereon by covering all of a pigment layer patterned on a substrate and the surrounding part of the pigment layer with a transparent overcoat layer. CONSTITUTION: A blue pigment paste 14 is applied on a glass substrate 10 by screen printing. The substrate 10 printed with the blue pigment is baked in air to leave only the pigment 12. Then a glass paste is applied by screen printing to form a overcoat material layer 15. Then the substrate 10 is baked in air to form an overcoat layer 13. By this method, the pigment is included in the overcoat layer 13, so that a flat pattern without steps in pixels can be formed. As a result, disconnection and pinholes in the electrodes or dielectric material layers to be formed in the succeeding processes can be prevented.

9. 发明专利

JPH0825822A STENCIL PRINTING PLATE 失效
公开(公告)号：JPH0825822A
公开(公告)日：1996-01-30
申请号：JP18789194
申请日：1994-07-19
申请人： TOPPAN PRINTING CO LTD
发明人： ISHIMATSU TADASHI , FUJITA YUICHI , HIROTA IKUO
IPC分类号： B41N1/06
摘要： PURPOSE:To obtain a printed matter in which a printing plate can be easily engraved without surface defect and which has excellent printing shape by using a ferrite or martensite stainless steel plate having surface mean roughness of a specific value or less as a board. CONSTITUTION:A copper-plated layer 3 for forming ink cells 5 via an etching stop layer 2 is provided on one side surface of a ferrite or martensite stainless steel plate 1 having surface mean roughness of 0.02mumRa or less, and the surface is covered with a hard chromium plating 4. Thus, since the one side surface of the plate 1 is regulated to the surface mean roughness of 0.02mumRa or less, the layer 2 and the layer 3 are flatly formed thereon, and a stencil printing plate having no surface defect such as a protrusion, a pit is engraved. Since the stainless steel plate having small linear expansion coefficient is used as the board 1, the dimensional change due to the head of the layer 3 formed with ink cells 5 is suppressed, and the change of the entire printing plate is reduced.

10. 发明专利

JPH07271030A PHOTOSENSITIVE RESIN COMPOSITION 失效
公开(公告)号：JPH07271030A
公开(公告)日：1995-10-20
申请号：JP5845294
申请日：1994-03-29
申请人： TOPPAN PRINTING CO LTD
发明人： HIROTA IKUO , YONEZAWA MASAJI
IPC分类号： G03F7/027 , G02B5/20 , G03F7/031 , G03F7/033 , G03F7/30 , G03F7/40
摘要： PURPOSE:To provide a photosensitive resin compsn. which can be preferably used for a method to form a thick film pattern layer such as a color filter on a transparent substrate with high accuracy. CONSTITUTION:A photosensitive resin compsn. 2 containing a methacryl resin comprising copolymers of butylmethacrylate, methacrylic acid and butylacrylate, acryl monomers, photopolymn. initiator, and diluent is applied on a glass substrate 1, exposed to light and developed to form a pattern. Recesses consisting of the frame of this patterned compsn. layer and the exposed area of the glass substrate are filled with a color glass paste 4'. The paste is baked to form a color filter layer 4. By this method of using the photosensitive resin compsn., the pattern shape and the position of the color filter can be determined according to the pattern shape and position of the frame patterned by exposure and development. Thereby, the pattern shape and position of the color filter layer can be controlled with good accuracy to the optical limit.

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