Invention Grant
- Patent Title: Display device with touch panel
- Patent Title (中): 带触摸屏的显示设备
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Application No.: US12427878Application Date: 2009-04-22
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Publication No.: US08436830B2Publication Date: 2013-05-07
- Inventor: Masahiro Teramoto
- Applicant: Masahiro Teramoto
- Applicant Address: JP Chiba JP Hyogo-Ken
- Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Chiba JP Hyogo-Ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2008-111414 20080422
- Main IPC: G06F3/045
- IPC: G06F3/045

Abstract:
Provided is a display device with a touch panel, the display device including a display panel and a capacitance coupling type touch panel disposed on a surface of an observer side of the display panel. The capacitance coupling type touch panel includes on a substrate a plurality of first electrodes and a plurality of second electrodes. Each of the plurality of first electrodes includes a first portion formed on a layer different from a layer of the plurality of second electrodes to intersect one of the plurality of second electrodes, and a second portion formed on the same layer as the layer of the plurality of second electrodes separately from the plurality of second electrodes. The first portion is connected to the second portion via a contact hole formed through an insulating film formed between the first portion and the plurality of second electrodes.
Public/Granted literature
- US20090262096A1 DISPLAY DEVICE WITH TOUCH PANEL Public/Granted day:2009-10-22
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