Patent ID: 11917854
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display panel, comprising:
an array unit comps sing a detection module for detecting an intensity of external natural light; and
a light-emitting unit arranged on the array unit, wherein the light-emitting unit comprises light-emitting layer and a light-reflecting layer, and the light-reflecting layer is disposed under the light-emitting layer, wherein the light-emitting layer is in a closed state when the intensity of the external natural light is greater than a first threshold, and the light-emitting layer is in an open state when the intensity of the external natural light is less than a second threshold,
wherein the array unit further comprises a thin film transistor driving module, the thin film transistor driving module is used to control the light-emitting layer to emit a self-luminous light and to control an amount of the self-luminous light emitted, and simultaneously control the light-reflecting layer to reflect light and to control an amount of light reflected.