Invention Grant
US09122359B2 Display unit with touch detection function, and electronic device
有权
具有触摸检测功能的显示单元和电子设备
- Patent Title: Display unit with touch detection function, and electronic device
- Patent Title (中): 具有触摸检测功能的显示单元和电子设备
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Application No.: US13208952Application Date: 2011-08-12
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Publication No.: US09122359B2Publication Date: 2015-09-01
- Inventor: Koji Ishizaki , Koji Noguchi , Takayuki Nakanishi , Yasuyuki Matsui , Masanobu Ikeda
- Applicant: Koji Ishizaki , Koji Noguchi , Takayuki Nakanishi , Yasuyuki Matsui , Masanobu Ikeda
- Applicant Address: JP Tokyo
- Assignee: JAPAN DISPLAY INC.
- Current Assignee: JAPAN DISPLAY INC.
- Current Assignee Address: JP Tokyo
- Agency: Dentons US LLP
- Priority: JP2010-184304 20100819
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G02F1/1333 ; G02F1/1345
Abstract:
A display unit with a touch detection function includes: a plurality of touch detection electrodes arranged side by side to extend in a direction, each of the touch detection electrodes being formed in a predetermined electrode pattern including electrode portion and opening portion and outputting a detection signal, based on a variation in capacitance due to an external proximity object; and a plurality of display elements formed in a layer different from a layer of the touch detection electrodes, a predetermined number of the display elements being arranged within a width dimension of a region corresponding to each of the touch detection electrodes. The predetermined electrode pattern corresponds to a layout pattern of the display elements.
Public/Granted literature
- US20120044202A1 DISPLAY UNIT WITH TOUCH DETECTION FUNCTION, AND ELECTRONIC DEVICE Public/Granted day:2012-02-23
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