Invention Grant
- Patent Title: Display device and method for driving same
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Application No.: US15504987Application Date: 2015-07-31
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Publication No.: US10482814B2Publication Date: 2019-11-19
- Inventor: Kohei Ebisuno , Shinya Ono , Masafumi Matsui
- 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: JP2014-167919 20140820
- International Application: PCT/JP2015/003887 WO 20150731
- International Announcement: WO2016/027425 WO 20160225
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; H01L27/32

Abstract:
A method for driving a display device including a plurality of pixels arranged in rows and columns, each of the pixels including an organic EL device that emits light in accordance with supplied current, a driving transistor that supplies current to the organic EL device, and a storage capacitor connected between the gate of driving transistor and a source or drain thereof, includes causing the organic EL device to emit light by supplying current to the organic EL device; resetting charge of at least one of the storage capacitor and a parasitic capacitance of the organic EL device; and applying a reverse bias voltage between the gate and source of the driving transistor. The resetting is performed between the light emission and the reverse-bias application.
Public/Granted literature
- US20170270856A1 DISPLAY DEVICE AND METHOD FOR DRIVING SAME Public/Granted day:2017-09-21
Information query
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