Title:
DISPLAY DEVICE, ELECTRONIC EQUIPMENT, AND DISPLAY DEVICE DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/048268
Kind Code:
A1
Abstract:
A display device according to one aspect of the present disclosure comprises a plurality of pixels and a driving unit, each of the plurality of pixels includes a light-emitting element, a capacitor, a write transistor that stores a voltage corresponding to a pixel signal in the capacitor, a drive transistor that supplies a current corresponding to the voltage stored in the capacitor to the light-emitting element, a light emission control transistor that controls whether to supply the current from the drive transistor to the light-emitting element, and an initialization transistor in which one of a source node and a drain node is connectable to the anode of the light-emitting element, and the other is connectable to the cathode of the light-emitting element, and the drive unit turns off the initialization transistors provided in all of the plurality of pixels at or before the timing at which the light emission control transistors provided in the pixels that emit light at the same time, among the plurality of transistors, are turned off.
Inventors:
INABA SHUSEI (JP)
Application Number:
PCT/JP2023/029502
Publication Date:
March 07, 2024
Filing Date:
August 15, 2023
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G09G3/3233; G09F9/30; G09G3/20; H05B33/02; H10K50/10; H10K59/00
Domestic Patent References:
| WO2016059756A1 | 2016-04-21 |
Foreign References:
| US20170124954A1 | 2017-05-04 | |||
| JPH113048A | 1999-01-06 | |||
| JP2008250348A | 2008-10-16 | |||
| JP2016009135A | 2016-01-18 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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