Title:
SHIFT REGISTER, CONTROL METHOD, LIGHT EMISSION CONTROL CIRCUIT AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/166262
Kind Code:
A1
Abstract:
A shift register (10), comprising an input module (11), a first node (P1), a second node (P2), a first control module (12), a second control module (13), a third node (P3), a light emission signal output module (14) and a gate control module (15). The input module (11) is connected to the first node (P1) and the second node (P2) and is used for receiving an input signal and controlling the potentials of the first node (P1) and the second node (P2). The first control module (12) is connected to the first node (P1) and the second node (P2) and is used for controlling the potential of the second node (P2) according to the potential of the first node (P1). The second control module (13) is connected to the first node (P1), the third node (P3) and the grid control module (15) and is used for controlling the potentials of the first node (P1) and the third node (P3) and controlling the gate control module (15) to output a gate control signal, and the light emission signal output module (14) is connected to the second node (P2) and the third node (P3) and is used for outputting a light emission control signal according to the potential of the second node (P2) or the third node (P3). Further included are a control method, a light emission control circuit and a display apparatus.
Inventors:
WANG ZHICHONG (CN)
Application Number:
PCT/CN2021/125821
Publication Date:
August 11, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G11C19/28; G09G3/3208
Foreign References:
| CN112951307A | 2021-06-11 | |||
| CN105702295A | 2016-06-22 | |||
| CN104157236A | 2014-11-19 | |||
| CN106847159A | 2017-06-13 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:
Previous Patent: M-SHAPED CLOSED STOCKYARD
Next Patent: VEHICLE-MOUNTED LIVE STREAMING METHOD AND APPARATUS
Next Patent: VEHICLE-MOUNTED LIVE STREAMING METHOD AND APPARATUS