Invention Grant
- Patent Title: Touch panel, and method for manufacturing touch panel
- Patent Title (中): 触控面板及触控面板制造方法
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Application No.: US12567089Application Date: 2009-09-25
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Publication No.: US08207949B2Publication Date: 2012-06-26
- Inventor: Hirohisa Takahashi , Satoru Takasawa , Isao Sugiura , Atsushi Ota , Satoru Ishibashi , Haruhiko Yamamoto
- Applicant: Hirohisa Takahashi , Satoru Takasawa , Isao Sugiura , Atsushi Ota , Satoru Ishibashi , Haruhiko Yamamoto
- Applicant Address: JP Chigasaki-shi
- Assignee: Ulvac, Inc.
- Current Assignee: Ulvac, Inc.
- Current Assignee Address: JP Chigasaki-shi
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2007-078251 20070326
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A highly durable touch panel is provided. A touch panel according to the present invention includes a deformable flexible panel, and a transparent electrode film containing In2O3 as a primary component and containing Ti is exposed to a surface of a lower electrode film of a display device. Since such a transparent electrode film has a high abrasion resistance as compared to a conventional one (such as, an ITO thin film), the transparent electrode film is neither clouded nor cracked even if the lower electrode film is repeatedly pressed. Therefore, the touch panel according to the present invention is highly durable.
Public/Granted literature
- US20100013787A1 TOUCH PANEL, AND METHOD FOR MANUFACTURING TOUCH PANEL Public/Granted day:2010-01-21
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