Display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorMengying WU
Life of this patent
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Abstract
A display device is provided. The display device includes a first base layer, a second base layer, a thin film transistor layer, an organic light-emitting layer, a display region, and a light-transmissive sub-region. At the same time, a through hole and a light-guiding lens structure are disposed, and the through hole is filled with a light-guiding medium. After light passes through the light-guiding medium and the light-guiding lens structure, light transmittance is high, and brightness of each region is kept uniform, thereby improving imaging quality and imaging function of the display device.
Claims19
A display device, comprising:
- a display region comprising a light-transmissive sub-region for transmitting light to an under-screen camera, the display device comprising:
- a first base layer;
- a second base layer disposed on the first base layer;
- a thin film transistor layer disposed on the second base layer;
- and
- an organic light-emitting layer disposed on the thin film transistor layer;
- wherein the second base layer and the thin film transistor layer are provided with a through hole corresponding to the light-transmissive sub-region, the through hole comprises a stepped hole, and the through hole is filled with a light-guiding medium;
- wherein a side of the first base layer facing the second base layer is provided with a light-guiding lens structure corresponding to the light-transmissive sub-region, and the light-guiding lens structure comprises a Fresnel lens.
A display device, comprising:
- a display region comprising a light-transmissive sub-region for transmitting light to an under-screen camera, the display device comprising:
- a first base layer;
- a second base layer disposed on the first base layer;
- a thin film transistor layer disposed on the second base layer;
- and
- an organic light-emitting layer disposed on the thin film transistor layer;
- wherein the second base layer and the thin film transistor layer are provided with a through hole corresponding to the light-transmissive sub-region, and the through hole is filled with a light-guiding medium;
- wherein a side of the first base layer facing the second base layer is provided with a light-guiding lens structure corresponding to the light-transmissive sub-region.
Dependencies are inferred from the claim text.