公开(公告)号：JP2011129272A

公开(公告)日：2011-06-30

申请号：JP2009284246

申请日：2009-12-15

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

Inventor： MORI FUJIO ,  HASHIMOTO TAKAO ,  SAKATA YOSHIHIRO

IPC: H01B5/14 ,  B32B7/02 ,  B32B9/00 ,  B32B37/00 ,  H01B13/00

Abstract: PROBLEM TO BE SOLVED: To provide a double-sided transparent conductive film sheet and a method of manufacturing the same, capable of applying to a static capacity sensor if each circuit pattern of transparent conductive films can be connected with an external circuit. SOLUTION: In the method of manufacturing the double-sided transparent conductive film sheet, a transparent conductive film, a light-shielding film, and a resist layer are formed one by one on both sides of a base body sheet, then the resist layer on either side is exposed simultaneously, developed and patterned. After that, a part of the exposed shielding film and a part of the exposed transparent conductive film are put under etching on both sides at the same time, then the patterned resist layer and the shielding layer are exfoliated to form different patterns of the transparent conductive film on either side of the base body sheet without positioning displacement. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供双面透明导电膜片及其制造方法，如果透明导电膜的每个电路图案可以与外部电路连接，则可以应用于静态电容传感器。 解决方案：在制造双面透明导电膜片的方法中，在基体片的两侧一个接一个地形成透明导电膜，遮光膜和抗蚀剂层，然后 任一侧的抗蚀剂层同时曝光，显影和图案化。 之后，将暴露的屏蔽膜的一部分和暴露的透明导电膜的一部分同时在两侧进行蚀刻，然后将图案化的抗蚀剂层和屏蔽层剥离以形成不同的透明导电图案 胶片在基体两侧无位置位移。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011065393A

公开(公告)日：2011-03-31

申请号：JP2009215087

申请日：2009-09-16

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

Inventor： SAKATA YOSHIHIRO ,  HASHIMOTO TAKAO ,  MORIKAWA YUJI

IPC: G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a conductive sheet in which a metallic film can be patterned by a photoresist, and the adhesiveness of a transparent conductive film and a metallic film is made satisfactory, a laminate conductive sheet and a conductive pattern sheet in which this conductive sheet is overlapped so as to be double-layered with both faces being able to be simultaneously exposed and a method for manufacturing the laminate conductive sheet and a method for manufacturing a transparent antenna or a transparent display or a touch input sheet.
SOLUTION: A method for manufacturing a laminate conductive sheet includes: successively forming a transparent conductive film, a light shielding metallic film and a resist layer on two base sheets; forming a transparent conductive film, a light shielding metallic film and a resist layer on the both faces of the base sheets laminated such that the both base sheets are laminated so as to faced to each other; thereafter simultaneously exposing and developing the resist layer on the both faces; thereafter simultaneously etching the transparent conductive film and the light shielding metallic film; peeling the resist layer; and forming a thin wire leading circuit pattern on the both faces.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种导电片，其中通过光致抗蚀剂可以对金属膜进行图案化，并且使透明导电膜和金属膜的粘附性令人满意，则层压导电片和导电图案片 其中该导电片重叠以便能够同时暴露两个面的双层，以及制造层叠导电片的方法以及制造透明天线或透明显示器或触摸输入片的方法。 解决方案：层叠导电片的制造方法包括：在两片基片上依次形成透明导电膜，遮光金属膜和抗蚀剂层; 在所述基片的两面上形成透明导电膜，遮光金属膜和抗蚀剂层，以使得所述两个基片层压成彼此面对; 然后同时在两个表面上曝光和显影抗蚀剂层; 然后同时蚀刻透明导电膜和遮光金属膜; 剥离抗蚀剂层; 并且在两个面上形成细线引导电路图案。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008180628A

公开(公告)日：2008-08-07

申请号：JP2007014829

申请日：2007-01-25

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

Inventor： SAKATA YOSHIHIRO ,  MATSUDA NOBUYUKI ,  MATSUKAWA YOSUKE ,  OMOTE RYOMEI

IPC: G01N21/27 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide a performance evaluation method of a display device capable of objectively evaluating whether glittering occurs, and a display quality evaluation device.
SOLUTION: The photographing region on the display surface of the display device 72 is photographed by a digital camera 6 in the state that a cover part 90 is present at the first position on the display device 72 to acquire the first brightness data of the photographing region, the cover part is horizontally moved to the second position on the display device 72, the photographing region of the display surface of the display device 72 is photographed by the digital camera 6 to acquire the second brightness data of the photographing region, the ratio of the first and second brightness data is calculated with respect to the same coordinates on the basis of the first and second brightness data and the performance of the glittering phenomenon of the display device 72 is evaluated on the basis of the calculated ratio value.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供能够客观地评估是否发生闪光的显示装置的性能评估方法和显示质量评估装置。 解决方案：在显示装置72上的第一位置存在盖部分90的状态下，数字照相机6拍摄显示装置72的显示表面上的拍摄区域，以获取第一亮度数据 拍摄区域，盖部分水平移动到显示装置72上的第二位置，数字照相机6拍摄显示装置72的显示表面的拍摄区域，以获取拍摄区域的第二亮度数据， 基于第一和第二亮度数据计算第一和第二亮度数据的相对于相同坐标的比率，并且基于所计算的比值来评估显示装置72的闪烁现象的性能。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2012133486A

公开(公告)日：2012-07-12

申请号：JP2010283646

申请日：2010-12-20

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

Inventor： SAKATA YOSHIHIRO ,  OKUMURA SHUZO

IPC: G06F3/044 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a touch input sheet, suitable for a capacitance type touch sensor having a narrow frame and a two-layer transparent conductive film pattern, and also excellent in rust preventing property.SOLUTION: A conductive sheet is used, comprising a transparent conductive film, a light-shielding conductive film, and a first photoresist layer, successively layered on each of both faces of a transparent substrate sheet. The first photoresist layers are simultaneously exposed on both faces and developed, then the transparent conductive films and the light-shielding conductive films are simultaneously etched, the first photoresist layers are stripped, and second photoresist layers which are patterned and contain a rust preventive added thereto are layered on the exposed light-shielding conductive films. Then the light-shielding conductive films only in a center window portion and a terminal portion are etched to expose the transparent conductive films. After the second photoresist layers are stripped, the exposed light-shielding conductive films are coated with rust preventive functional films.

Abstract translation: 解决的问题：提供一种适用于具有窄框架和双层透明导电膜图案的电容式触摸传感器的触摸输入板的制造方法，并且还具有优异的防锈性能。

解决方案：使用导电片，其包括透明导电膜，遮光导电膜和第一光致抗蚀剂层，其依次层叠在透明基片的两面中。 第一光致抗蚀剂层同时在两面上曝光并显影，然后同时蚀刻透明导电膜和遮光导电膜，剥去第一光致抗蚀剂层，并且对图案化并含有防锈剂的第二光致抗蚀剂层 层叠在曝光的遮光导电膜上。 然后，仅在中心窗口部分和端子部分中的遮光导电膜被蚀刻以露出透明导电膜。 在剥离第二光致抗蚀剂层之后，暴露的遮光导电膜涂有防锈功能膜。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012113370A

公开(公告)日：2012-06-14

申请号：JP2010259571

申请日：2010-11-19

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

Inventor： OKUMURA SHUZO ,  HASHIMOTO TAKAO ,  SAKATA YOSHIHIRO ,  SHIGENO HIROTAKA ,  TERATANI KAZUOMI ,  TERAWAKI TAKAAKI ,  SUZUKI TAKAHIRO

IPC: G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a touch input sheet with a narrow frame, which is suitable for a capacitive touch sensor having a narrow frame and a two-layered transparent conductive film pattern and is superior in an anti-rust property.SOLUTION: A conductive sheet formed by laminating a transparent conductive film 3, a light shielding conductive film 1, and a first resist layer in order on each of both surfaces of a transparent base sheet is used, and the first resist layers on both surfaces are simultaneously exposed and developed, and then, the transparent conductive films and the light-shielding conductive films are etched simultaneously. After the first resist layers are peeled, second resist layers which have a rust inhibitor added thereto and are patterned are laminated on the exposed light shielding conductive films, and the light shielding conductive films in only a center window portion and a terminal portion are etched to expose the transparent conductive films, and the second resist layers are left as anti-rust layers without being peeled.

Abstract translation: 解决的问题：提供一种制造具有窄框架的触摸输入板的方法，其适用于具有窄框架和双层透明导电膜图案的电容式触摸传感器，并且在抗反射 信托财产。

解决方案：使用通过在透明基片的两个表面上依次层叠透明导电膜3，遮光导电膜1和第一抗蚀剂层而形成的导电片，并且将第一抗蚀剂层 两面同时曝光和显影，然后同时蚀刻透明导电膜和遮光导电膜。 在第一抗蚀剂层被剥离之后，在暴露的遮光导电膜上层压具有添加到其上并被图案化的防锈剂的第二抗蚀剂层，并且仅将中心窗口部分和端子部分的遮光导电膜蚀刻到 露出透明导电膜，第二抗蚀剂层作为防锈层而不被剥离。 版权所有（C）2012，JPO＆INPIT