Invention Grant
US09430086B2 Display panel, driver circuit, driving method, and electronic apparatus
有权
显示面板，驱动电路，驱动方式和电子设备
- Patent Title: Display panel, driver circuit, driving method, and electronic apparatus
- Patent Title (中): 显示面板，驱动电路，驱动方式和电子设备
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Application No.: US14678281Application Date: 2015-04-03
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Publication No.: US09430086B2Publication Date: 2016-08-30
- Inventor: Hiroshi Mizuhashi , Yoshitoshi Kida
- Applicant: JAPAN DISPLAY INC.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2012-010743 20120123
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G02F1/1333
Abstract:
A display panel includes: display elements; a plurality of drive electrodes; one or more touch detecting electrodes that form a capacitor along with the corresponding drive electrode; a main driver unit that generates a basic drive signal including a pulse part supplied to the drive electrodes; and a first auxiliary driver unit that includes a capacitive element and that exchanges electric charges between the capacitive element and the drive electrodes in synchronization with the pulse part.
Public/Granted literature
- US20150212645A1 DISPLAY PANEL, DRIVER CIRCUIT, DRIVING METHOD, AND ELECTRONIC APPARATUS Public/Granted day:2015-07-30
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