SCANNING CIRCUIT, DISPLAY PANEL AND DISPLAY DRIVING METHOD

• Main Authors: HU, Siming, XU, Chuanzhi, XIE, Zhengfang, ZHU, Xiujian, LU, Huiling
• Format: Patent
• Language: Chinese; English; French
• Published: 10.10.2024
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

A scanning circuit, a display panel and a display driving method. The scanning circuit (100) comprises: a plurality of stages of shift units (10), a plurality of first switch modules (20) and a plurality of level transmission modules (30), wherein in two adjacent stages of shift units (10), an output end (O1) of the previous stage of shift unit (10) is connected to a start signal input end (SIN) of the next stage of shift unit (10) by means of a first switch module (20), and the first switch module (20) is configured to connect or disconnect the two adjacent stages of shift units (10); and each level transmission module (30) is connected to an output end (O1) of a corresponding stage of shift unit (10) and a signal output end (out) of the scanning circuit (100), and the level transmission module (30) is configured to transmit a first level to the signal output end (out) of the scanning circuit (100), so as to adjust the frequency of a pulse signal transmitted to the signal output end (out) of the scanning cir