Patent ID: 11937452
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC H  G | IPC G  H

Claim 9:
10. A display device, comprising a display screen, wherein the display screen comprises:
a display panel;
a bonding layer disposed on the display panel;
a shielding layer disposed on the bonding layer; and
a cover plate disposed on the shielding layer;
wherein the shielding layer or the bonding layer comprises a photosensitive material, and a light transmittance of the photosensitive material becomes less than a threshold under ultraviolet light,
wherein a mass ratio of the photosensitive material in the shielding layer is between 10% and 50% when the shielding layer comprises the photosensitive material.