Manufacturing method and structure of camber-shaped capacitance type touch-control plate

A capacitive touch, curved surface technology, applied in electrical digital data processing, data processing input/output process, instruments, etc., can solve the problems of weak stress strength, broken substrate, become waste, etc., to achieve easy shape control , The effect of reducing processing difficulty and product quality assurance
CN101727249AActive Publication Date: 2010-06-09TPK ADVANCED SOLUTIONS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TPK ADVANCED SOLUTIONS
Publication Date
2010-06-09

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Abstract

The invention provides a manufacturing method and a structure of a camber-shaped capacitance type touch-control plate. The manufacturing method comprises the following steps of: firstly providing a planar flexible circuit board with a capacitance type touch-control function; then compressing and molding the planar flexible circuit board into a camber-shaped flexible circuit board in a compression molding way; then providing a camber-shaped base plate, and coupling and attaching the outer camber of the camber-shaped flexible circuit board to the inner camber of the base plate, thus the camber-shaped capacitance type touch-control plate is assembled.
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Description

technical field

[0001] The present invention relates to a manufacturing method and structure of a curved capacitive touch panel, in particular to a method for molding a capacitive touch panel into a curved surface, and a touch panel structure made by the method . Background technique

[0002] The more common flat touch panels (Touch Panel) now include resistive and capacitive touch panels; among them, the capacitive touch panel has a touch circuit inside, which can use yellow light processes such as exposure, development, and etching. , stacking transparent conductive materials (Indium Tin Oxide, ITO) on the surface of a transparent substrate one by one to form a transparent capacitive touch panel; or, the touch circuit can also be a flexible circuit Board (FLEXBILPRINTED CIRCIT, FPC), the flexible circuit board is directly attached to the substrate to become a non-transparent capacitive touch panel; thus, the touch circuit can be used to interact with the human body The c...

Claims

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