Invention Grant
US08400418B2 Capacitance type input device and display device with input function
有权
电容式输入装置及具有输入功能的显示装置
- Patent Title: Capacitance type input device and display device with input function
- Patent Title (中): 电容式输入装置及具有输入功能的显示装置
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Application No.: US12417157Application Date: 2009-04-02
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Publication No.: US08400418B2Publication Date: 2013-03-19
- Inventor: Mutsumi Matsuo
- Applicant: Mutsumi Matsuo
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2008-158834 20080618
- Main IPC: G06F3/045
- IPC: G06F3/045
Abstract:
Provided is a capacitance type input device, in which a plurality of first light transmission electrodes extending in a first direction and a plurality of second light transmission electrodes extending in a second direction crossing the first direction are formed in an input region of a light transmission substrate, wherein, when the light transmission substrate is viewed from the top, dummy patterns formed of the same light transmission conductive film as the first light transmission electrodes and the second light transmission electrodes are formed in regions sandwiched between the first light transmission electrodes and the second light transmission electrodes.
Public/Granted literature
- US20090315854A1 CAPACITANCE TYPE INPUT DEVICE AND DISPLAY DEVICE WITH INPUT FUNCTION Public/Granted day:2009-12-24
Information query
