Patent ID: 9620575
Date: 2017-04-11
CPC Classifications: G09G,H01L

Claim:
1. A double-sided display, comprising: a plurality of pixel units on each of a front side and a back side of the double-sided display, the pixel units on the front side being opposite to the pixel units on the back side in a one-to-one manner; a plurality of circuits, wherein a pixel unit on the front side and a pixel unit on the back side opposite to the pixel unit on the front side are controlled by an identical circuit, and each of the circuits comprises a first switching transistor, a first input terminal of the first switching transistor connected to a scan line, a second input terminal of the first switching transistor connected to a data line, and an output terminal of the first switching transistor connected to the opposite pixel units on the front side and the back side; and a thin film transistor backplate having a plurality of through holes penetrating through the thin film transistor backplate, wherein the circuits are disposed on a same side of the thin film transistor backplate, and output terminals of first switching transistors of the circuits are respectively connected to the pixel units on the back side via the through holes.