Display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsHanning Yang, Lei Hu
Life of this patent
Estimating the term…
Abstract
A display device includes a thin film transistor (TFT) array substrate, an organic light-emitting diode (OLED) display layer, a polarizer, a protective cover, and a camera module. The polarizer is provided with a through hole, and the camera module is disposed corresponding to the through hole, wherein an ink layer is disposed on the protective cover plate and completely overlaps with the through hole are completely overlapped, and the ink layer transmits only red, green, and blue lights. By polarizer in the area corresponding to the screen camera, and replacing the removed polarizer with a black ink, the camera under a screen can image in high definition, thus being conducive to the development of a full screen.
Claims18
A display device, comprising:
- a thin film transistor (TFT) array substrate;
- an organic light-emitting diode (OLED) display layer disposed on the TFT array substrate;
- a polarizer disposed on the OLED display layer, wherein the polarizer is provided with a through hole;
- a protective cover plate disposed on the polarizer;
- and
- a camera module disposed on a side of the TFT array substrate facing away from the OLED display layer, and disposed corresponding to the through hole in a thickness direction of the TFT array substrate;
- wherein
- an ink layer is disposed on a side of the protective cover plate adjacent to the OLED display layer;
- an orthographic projection of the ink layer on the TFT array substrate coincides with an orthographic projection of the through hole on the TFT array substrate;
- the ink layer transmits only red, green, and blue lights;
- the ink layer has a thickness of 10 micrometers to 100 micrometers;
- and the ink layer has a transmission width ranging from 3 to 50 nm for each of red, green and blue light wavelengths.
A display device comprising:
- a thin film transistor (TFT) array substrate;
- an organic light-emitting diode (OLED) display layer disposed on the TFT array substrate;
- a polarizer disposed on the OLED display layer, wherein the polarizer is provided with a through hole;
- a protective cover plate disposed on the polarizer;
- and
- a camera module disposed on a side of the TFT array substrate facing away from the OLED display layer, and disposed corresponding to the through hole in a thickness direction of the TFT array substrate;
- wherein
- an ink layer is disposed on a side of the protective cover plate adjacent to the OLED display layer, an orthographic projection of the ink layer on the TFT array substrate coincides with an orthographic projection of the through hole on the TFT array substrate, and the ink layer transmits only red, green, and blue lights.
Dependencies are inferred from the claim text.