Pixel unit circuit, method for driving the same, and pixel circuit
摘要
說明書
Optionally, the data writing sub-circuit includes a first transistor and a capacitor, a gate electrode of the first transistor is connected to the first gate line, a first electrode of the first transistor is connected to the data line, a second electrode of the first transistor is connected to a gate electrode of the driving transistor; a first electrode plate of the capacitor is connected to the gate electrode of the driving transistor, and a second electrode plate of the capacitor is connected to the second electrode of the driving transistor. The reading control sub-circuit includes a second transistor, a gate electrode of the second transistor is connected to the second gate line, a first electrode of the second transistor is connected to the reading line, a second electrode of the second transistor is connected to the first electrode of the photosensitive sub-circuit.
In a second aspect, A pixel circuit is provided in the present disclosure, and includes: a plurality of pixel unit circuits according to the first aspect, wherein the plurality of pixel unit circuits is arranged in a matrix including multiple rows and multiple columns.
Optionally, the at least two compensation signal lines include a second gate line and a reading line. Pixel compensation sub-unit circuits included in a same row of the multiple rows of pixel unit circuits in the plurality of pixel unit circuits are connected to a same second gate line; and pixel compensation sub-unit circuits included in a same column of the multiple columns of pixel unit circuits in the plurality of pixel unit circuits are connected to a same reading line.
