公开(公告)号：JP2010153698A

公开(公告)日：2010-07-08

申请号：JP2008332189

申请日：2008-12-26

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： OKUMURA SHUZO ,  HASHIMOTO TAKAO ,  OMOTE RYOMEI ,  MORI FUJIO ,  ISHIBASHI TATSUO

IPC: H05K9/00 ,  B32B15/08

Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive sheet having translucency and resistance to corrosion and not limiting the kind of metals constituting a metal thin film layer, and provide a method of manufacturing the same and a decorative molded product.
SOLUTION: A metal thin film sheet is at least formed in such manners as to allow a metal thin film layer 2 and a resist layer 3 to make contact with each other on a substrate sheet 1 and allow the resist layer 3 to be the front surface. In the resist layer 3 of the metal thin film sheet, many fine recesses 8 are formed in a part or the whole of the resist layer 3 by using a nano-imprint method. Then, the resist layers 10 existing on the bottom faces of the many fine recesses 8 that are formed are removed by dry etching, and the metal thin film layer 2 is exposed to the bottom faces of the many fine recesses 8 that are formed. Then, the metal thin film layer 2 that is exposed to the bottom faces of the many fine recesses 8 is removed by wet etching. Thereby, the whole or a part of the resist layer 3 and the metal thin film layer 2 are configured to form a fine mesh-like shape.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有半透明性和耐腐蚀性并且不限制构成金属薄膜层的金属的种类的透明导电片，并提供其制造方法和装饰性模制品。 解决方案：金属薄膜片至少形成为允许金属薄膜层2和抗蚀剂层3在基片1上彼此接触并允许抗蚀剂层3为 前面。 在金属薄膜片的抗蚀剂层3中，通过使用纳米压印法在抗蚀剂层3的一部分或全部形成许多细小凹部8。 然后，通过干蚀刻去除存在于形成的许多细凹槽8的底面上的抗蚀剂层10，并且金属薄膜层2暴露于形成的许多细小凹部8的底面。 然后，通过湿蚀刻除去暴露于许多细凹部8的底面的金属薄膜层2。 由此，抗蚀剂层3和金属薄膜层2的全部或一部分构成为形成细网状。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008270862A

公开(公告)日：2008-11-06

申请号：JP2007106837

申请日：2007-04-16

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： OKUMURA SHUZO ,  OMOTE RYOMEI ,  HASHIMOTO TAKAO ,  MATSUI YUKI

IPC: H04M1/02 ,  H01Q1/24 ,  H01Q1/38 ,  H04M1/00 ,  H05K9/00

CPC classification number: H04M1/0214 ,  H01Q1/1271 ,  H01Q1/243 ,  H01Q1/38 ,  H04M1/0245 ,  H04M1/0283 ,  H04M2250/22

Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus which has a transparent cover having a circuit pattern inside, is rich in designability, can be made high in functionality and downsized.
SOLUTION: The portable apparatus has, between two sheet type transparent base bodies 5a and 5b, the transparent cover 1 which is provided with a circuit pattern of a conductive substance and has a light beam transmissivity of ≥50%, an apparatus main body 2 which is coupled so that the transparent cover 1 can be opened and closed, and hides and exposes members 3 and 4 provided on a top surface by opening and closing the transparent cover 1, an opening/closing discrimination means 7 of discriminating whether the transparent cover is opened or closed, and function switching means 22 and 23 of switching functions of the circuit pattern according to whether the opening/closing discrimination means discriminates that the transparent cover is opened/closed.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供具有内部具有电路图案的透明盖的便携式设备，具有很高的可设计性，可以实现高功能性和小型化。 解决方案：便携式设备在两片式透明基体5a和5b之间具有设置有导电物质的电路图案并且具有≥50％的光束透射率的透明盖1，设备主体 主体2，其透明盖1可以打开和关闭，并且通过打开和关闭透明盖1隐藏和暴露设置在顶面上的构件3和4;打开/关闭判别装置7， 透明盖被打开或关闭，以及功能切换装置22和23，根据打开/关闭判别装置判断透明盖是打开/关闭的，电路图案的切换功能。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2004264863A

公开(公告)日：2004-09-24

申请号：JP2004123575

申请日：2004-04-19

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： TAKAHATA KAZUHIKO ,  HASHIMOTO TAKAO ,  NISHIKAWA KAZUHIRO ,  YAMADA SHINYA ,  KUSUDA KOJI

IPC: G02F1/1333 ,  G06F3/033 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a touch input system which is low in reflection and high in contrast and visibility. SOLUTION: In the liquid crystal display device of the touch input system, where a liquid display is arranged on the under side of a transparent touch panel, an upper polarizing plate is arranged on the top surface of the transparent touch panel where an upper optical phase differential film which imparts a phase lag of a quarter wavelength to incident light of a central wavelength of a visible region and is equipped with a movable electrode section on the under surface and a lower optical phase differential film which imparts the phase lag of the quarter wavelength to the incident light of the central wavelength of the visible region and is equipped with a stationary electrode section on the top surface are arranged through a space layer, and a lower polarizing plate is arranged on the under surface of the liquid crystal display. A glass substrate having optical anisotropy is disposed between the stationary electrode section and the lower optical phase differential film and the stationary electrode section is directly formed on the glass substrate having the optical anisotropy. The thermal deformation temperature of the upper optical phase differential film is ≥150°C. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004240455A

公开(公告)日：2004-08-26

申请号：JP2004123580

申请日：2004-04-19

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： TAKAHATA KAZUHIKO ,  HASHIMOTO TAKAO ,  NISHIKAWA KAZUHIRO

IPC: G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G06F3/033 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a touch input method having high contrast at low reflection and high visibility. SOLUTION: In the liquid crystal display device of the touch input method provided with a liquid crystal display on the lower side of a transparent touch panel, an upper side polarizing plate is disposed on the upper surface of the transparent touch panel wherein an upper side optical phase retardation film giving phase retardation of a quarter wavelength to incident light having a central wavelength in a visible region and provided with a movable electrode part on its lower surface and a lower side optical phase retardation film giving phase retardation of the quarter wavelength to incident light having the central wavelength in the visible region and provided with a fixed electrode part on its upper surface are disposed via a space layer, a lower polarizing plate is disposed on the lower surface of the liquid crystal display and a transparent film having low water vapor permeability and excellent dimensional stability is stuck to the upper surface of the upper side polarizing plate. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004213187A

公开(公告)日：2004-07-29

申请号：JP2002379889

申请日：2002-12-27

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： NISHIKAWA KAZUHIRO ,  HASHIMOTO TAKAO

IPC: G06F3/041 ,  G06F3/033

Abstract: PROBLEM TO BE SOLVED: To provide a touch panel with an icon which brings about no small streak-shaped air bubble even when adhered through an adhesive agent to the display screen of a display and is excellent in resistivity to a pen input. SOLUTION: In the touch panel with an icon in which an upper electrode member having a transparent electrode on the lower face of a flexible transparent insulating substrate and a lower electrode member having a transparent electrode on the upper face of a transparent insulating substrate are arranged so as to be faced to each other and adhered to each other at the peripheral part, and an icon by print is arranged at the edge part of an input area, an icon sheet whose icon is printed at one portion of the lower face of a flexible transparent substrate is adhered to the whole area of at least the input area of the upper face of the upper electrode member. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2000276298A

公开(公告)日：2000-10-06

申请号：JP7700299

申请日：1999-03-23

Applicant: NISSHA PRINTING

Inventor： MIURA DAISUKE ,  HASHIMOTO TAKAO ,  YAMADA SHINYA

IPC: G06F3/041 ,  G06F3/03 ,  G06F3/033 ,  H01B5/14

Abstract: PROBLEM TO BE SOLVED: To improve the durability to a slide repeated with an input pen, etc., and to suppress a decrease in yield at the time of assembly and conveyance in a manufacturing process by providing the transparent touch panel with a self-curing coat layer. SOLUTION: The transparent touch panel has one self-curing coat layer 6. This self-curing coat layer 6, even if deformed, restores itself to the state before the deformation with time. When information is inputted to the transparent touch panel, pressure is applied to the transparent touch panel surface with a finger, an input pen, etc. or a slide is made, but the self-curring coat layer 6 in the transparent touch panel deforms to decrease the frictional force of the surface, the stress in a movable-side transparent substrate 1, the contact pressure between transparent conductive films 3 in the transparent touch panel, etc. Further, the layer restores itself to the shape before the deformation with time. The transparent touch panel surface and transparent conductive film 3 can be improved in durability to a slide repeated with the input pen, etc.

公开(公告)号：JP2000207983A

公开(公告)日：2000-07-28

申请号：JP514399

申请日：1999-01-12

Applicant: NISSHA PRINTING

Inventor： KUSUDA KOJI ,  SHIMIZU JUN ,  YAMADA SHINYA ,  HASHIMOTO TAKAO

IPC: H01H13/712 ,  G06F3/041 ,  H01H11/00 ,  H01H13/70

Abstract: PROBLEM TO BE SOLVED: To provide a touch panel that hardly causes warpage, even if it is exposed to severe temperature environment or humidity environment. SOLUTION: A pair of upper electrode sheet 1 and a lower electrode sheet 2, each having transparent electrodes are arranged facing each other on a transparent film formed of polyethylene terephthalate interposing spacers 3 between the electrodes, and a transparent holding plate 5 formed of a polycarbonate plate is bonded to the entire undersurface of the lower electrode sheet 2 via a transparent bonding layer 4. Additionally, a transparent warpage correcting sheet 6 formed of a polyethylene terephthalate film is bonded to the entire undersurface of the transparent holding plate 5 via a transparent bonding layer 4.

公开(公告)号：JP2000162594A

公开(公告)日：2000-06-16

申请号：JP33856698

申请日：1998-11-30

Applicant: NISSHA PRINTING

Inventor： TAKAGI TAKAYUKI ,  HASHIMOTO TAKAO

IPC: H01H13/02 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G06F3/033 ,  G06F3/041 ,  H01H11/00

Abstract: PROBLEM TO BE SOLVED: To provide a front light integrated type touch panel sufficiently irradiating a beam on a reflection type liquid crystal display without lowering transmissivity. SOLUTION: The transparent touch panel 13 provided with an upper part electrode plate 9 forming an upper part electrode on a lower surface of a film like insulation substrate and a lower part electrode plate 11 forming a lower part electrode on the upper surface of the planar or film like insulation substrate having a minute rugged part 8 on the upper surface, and oppositely arranging the upper part electrode plate 9 and the lower part electrode plate 11 between the electrodes through an air layer is used, and a light transmission plate 3 is stuck to the rear of the transparent touch panel 13 each other through an adhesive layer 12 or a repeelable sheet, and by arranging a light source 4 on the end surface of the light transmission plate 3, the transparent touch panel 13 is integrated with the front light 2.

公开(公告)号：JPH1062626A

公开(公告)日：1998-03-06

申请号：JP21428896

申请日：1996-07-24

Applicant: NISSHA PRINTING

Inventor： TAKAHATA KAZUHIKO ,  HASHIMOTO TAKAO ,  KIRIMURA HIROSHI

IPC: G02B6/00 ,  F21V8/00 ,  G02F1/1335 ,  G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting device and its manufacturing method by which a uniform surface light-emission can be obtained. SOLUTION: Using a transfer sheet 5 in which a light reflecting layer 2 and a transparent resin layer 3 having a lower refraction factor than that of a light-guiding plate 8 are laminated on a base film 1 in sequence, and a light diffusion layer 4 is formed on the transparent resin layer 3 in a gradation pattern, the transfer sheet 5 is arranged in an injection molding die 6 so that the light diffusion layer 4 side is oriented to a cavity, and after the die is closed, a melted transparent resin is injected into the die to form the light-guiding plate 8 made of transparent resin. Simultaneously with this, the light reflecting layer 2, the transparent resin layer 3, and the light diffusion layer 4 are integrated onto the undersurface of the light-introducing plate 8, the base film 1 is separated after the die is removed, and a light source 9 is arranged at least on one side of the light-guiding plate 8.

公开(公告)号：JPH06130214A

公开(公告)日：1994-05-13

申请号：JP30032492

申请日：1992-10-12

Applicant: NISSHA PRINTING

Inventor： HASHIMOTO TAKAO

IPC: G02B5/20 ,  C03C17/25 ,  G02F1/1335

Abstract: PURPOSE:To make it possible to shut off the unnecessary light of regions exclusive of picture element electrodes of a liquid crystal panel, to suppress the light leak current of TFTs and to suppress the reflection of the light of black matrix parts by providing a black matrix having a specific value or below of the total reflectivity of seeing through from a glass surface and a specific value or above of optical density. CONSTITUTION:The glass substrate for liquid crystals is constituted by hydrolyzing the simple substance of the org. metal compd. expressed by formula M(OR1)m(OR2)nXpYq or a mixture composed thereof to a sol form, applying this sol on a transparent substrate, and drying and baking the coating, thereby obtaining the porous transparent active film. This film is internally provided with the black matrix having =3.5 optical density. In the formula, M denotes elements, such as magnesium and calcium; R1, R2 denote a hydrogen atom, acyl group, etc.; X, Y denote a hydrogen atom, chlorine atom, etc.; m, n, p, q denote an integer from 0 to 8; m+n+p+q is equal to the valence of M.