Pixel compensation circuit

• Main Authors: LUO JINGKAI, LU ZHAOYANG
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PHYSICS; SEALS; SEMICONDUCTOR DEVICES

The utility model discloses a pixel compensation circuit. The circuit comprises thin film transistors T1, T2, T3, T4, T5, T6, T7, T8 and T9 and a capacitor C, the source electrode of the T1 is connected with the source electrode of the T3; the drain electrode of the T1 is connected with the grid electrode of the T5 and the grid electrode of the T6; the drain electrode of the T3 is connected with the source electrode of the T5; the drain electrode of the T5 is connected with the source electrode of the T6; the source electrode of the T1 is also connected with the grid electrode of the T2 and the drain electrode of the T4; the source electrode of the T4 is connected with the source electrode of the T2 and the drain electrode of the T7, the drain electrode of the T2 is connected with the source electrode of the T5 through the capacitor, the drain electrode of the T2 is further connected with the drain electrode of the T8 and the source electrode of the T9, and the drain electrode of the T9 is further connected w