Invention Grant
- Patent Title: Input device and display device with input function
- Patent Title (中): 具有输入功能的输入装置和显示装置
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Application No.: US12414726Application Date: 2009-03-31
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Publication No.: US08605040B2Publication Date: 2013-12-10
- Inventor: Mutsumi Matsuo
- Applicant: Mutsumi Matsuo
- Applicant Address: JP Aichi-ken
- Assignee: Japan Display West, Inc.
- Current Assignee: Japan Display West, Inc.
- Current Assignee Address: JP Aichi-ken
- Agency: K&L Gates LLP
- Priority: JP2008-164117 20080624
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/045 ; G06K11/06 ; G08C21/00

Abstract:
Provided is a resistance film type input device including: a first light transmission substrate and a second light transmission substrate which face each other; a first light transmission planar electrode formed on the surface of the first light transmission substrate, which faces the second light transmission substrate, in an input region, and first band-shaped electrodes having a sheet resistance value lower than that of the first planar electrode and electrically connected along both ends which face each other in a first direction of the first planar electrode; and a second light transmission planar electrode formed on the surface of the second light transmission substrate, which faces the first light transmission substrate, in the input region, and second band-shaped electrodes having a sheet resistance value lower than that of the second planar electrode and electrically connected along both ends which face each other in a second direction perpendicular to the first direction of the second planar electrode, wherein a plurality of openings is formed in at least one of the first planar electrode and the second planar electrode, and wherein island patterns formed of the same light transmission conductive film as the planar electrodes are formed at the inside of the openings.
Public/Granted literature
- US20090315843A1 INPUT DEVICE AND DISPLAY DEVICE WITH INPUT FUNCTION Public/Granted day:2009-12-24
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