Patent ID: 11899890
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The display device as claimed in claim 1, wherein all of the photosensitive devices are distributed in an array, the light control layer further comprises a plurality of first signal lines arranged along a lateral direction and a plurality of second signal lines arranged along a longitudinal direction, the plurality of first signal lines are distributed at intervals in the longitudinal direction, the plurality of second signal lines are distributed at intervals in the lateral direction, each one of the plurality of first signal lines corresponds to and electrically connects to one row of the photosensitive devices, each one of the plurality of second signal lines corresponds to and electrically connects to one column of the photosensitive devices, all of the first signal lines are electrically connected to the control module to transmit the control signal to the photosensitive devices, and all of the second signal lines are electrically connected to the reading module to read the sensing signal output by the photosensitive devices.