Invention Grant
- Patent Title: Power off method of display device, and display device
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Application No.: US15032147Application Date: 2014-07-23
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Publication No.: US10235935B2Publication Date: 2019-03-19
- Inventor: Hitoshi Tsuge
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2013-226006 20131030
- International Application: PCT/JP2014/003886 WO 20140723
- International Announcement: WO2015/063980 WO 20150507
- Main IPC: G09G3/3233
- IPC: G09G3/3233
Abstract:
A power off method of a display device includes: detecting a power off operation on the display device; setting, when the power off operation is detected, a voltage for suppressing electrical stress on a drive transistor, in a capacitance element in each of a plurality of pixel circuits; and stopping power supply to a display panel immediately after the voltage is set.
Public/Granted literature
- US20160260378A1 POWER OFF METHOD OF DISPLAY DEVICE, AND DISPLAY DEVICE Public/Granted day:2016-09-08
Information query
IPC分类:
