18558265. DISPLAY SUBSTRATE AND DISPLAY APPARATUS (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
Shanghong Jiang of Beijing (CN)
Xiaochuan Chen of Beijing (CN)
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
This abstract first appeared for US patent application 18558265 titled 'DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Original Abstract Submitted
A display substrate includes an array substrate including pixels and pixel driving circuits. A pixel driving circuit includes a driving sub-circuit and a storage sub-circuit. The storage sub-circuit includes: a first capacitor coupled to a first node and a second node, and a second capacitor coupled to the second node and a first voltage signal terminal. The driving sub-circuit is configured to generate a driving current under control of the storage sub-circuit and transmit the driving current to a light-emitting device. In a direction perpendicular to the array layer, the first plate, the second plate, the third plate and the fourth plate have an overlapping region therebetween.
