DISPLAY SUBSTRATE AND DISPLAY DEVICE

Organization Name

chengdu boe optoelectronics technology co., ltd.

Inventor(s)

Yu Wu of Beijing CN

Changchang Liu of Beijing CN

Fei Fang of Beijing CN

Ling Shi of Beijing CN

DISPLAY SUBSTRATE AND DISPLAY DEVICE

This abstract first appeared for US patent application 20250098427 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE

Original Abstract Submitted

a display substrate and a display device are disclosed. the display substrate includes a base substrate and sub-pixels arranged on the base substrate, the sub-pixel includes a sub-pixel driving circuit and a light-emitting element including an anode pattern coupled to the sub-pixel driving circuit. the display substrate further includes pixel definition patterns, at least one of which includes at least one pixel aperture, at least a portion of the light-emitting element is located in the pixel aperture, an orthographic projection of the at least one pixel definition pattern onto the base substrate covers at least a portion of an orthographic projection of the sub-pixel driving circuit onto the base substrate, and covers at least a portion of an orthographic projection of a gap between at least two adjacent sub-pixel driving circuits onto the base substrate, and the pixel definition patterns are configured to shield light.