Liquid crystal display device
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorsYutong Han, Juncheng Xiao, Ji Li, Xiaojin He
Life of this patent
Estimating the term…
Abstract
The present application provides a liquid crystal display device. The liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, an upper polarizer, a color conversion layer and a third substrate. The second substrate is arranged opposite to the first substrate. The liquid crystal layer is arranged between the first substrate and the second substrate. The upper polarizer is arranged on a side of the second substrate away from the first substrate. The color conversion layer is arranged on a side of the upper polarizer away from the second substrate. The third substrate is arranged on a side of the color conversion layer away from the upper polarizer.
Claims20
A liquid crystal display device, wherein the liquid crystal display device comprises:
- a first substrate;
- a second substrate arranged opposite to the first substrate;
- a liquid crystal layer arranged between the first substrate and the second substrate;
- an upper polarizer arranged on a side of the second substrate away from the first substrate;
- a color conversion layer arranged on a side of the upper polarizer away from the second substrate;
- a third substrate arranged on a side of the color conversion layer away from the upper polarizer;
- a protective layer located on a side of the color conversion layer close to the upper polarizer;
- and
- an adhesive layer disposed between the upper polarizer and the protective layer;
- wherein the adhesive layer is attached to an inner periphery at an interface between the upper polarizer and the protective layer, and an enclosed space is defined by the adhesive layer, the protective layer, and the upper polarizer.
A liquid crystal display device, wherein the liquid crystal display device comprises:
- a first substrate;
- a second substrate arranged opposite to the first substrate;
- a liquid crystal layer arranged between the first substrate and the second substrate;
- an upper polarizer arranged on a side of the second substrate away from the first substrate;
- a color conversion layer arranged on a side of the upper polarizer away from the second substrate;
- a third substrate arranged on a side of the color conversion layer away from the upper polarizer;
- a light-shielding part arranged on a side of the third substrate close to the upper polarizer;
- a protective layer located on a side of the color conversion layer close to the upper polarizer;
- and
- an adhesive layer disposed between the upper polarizer and the protective layer;
- wherein the liquid crystal display device comprises a plurality of pixel areas, each of the pixel areas comprises a first sub-pixel area, a second sub-pixel area, and a third sub-pixel area, the color conversion layer comprises a first color conversion part, a second color conversion part, and a light-transmitting part that are arranged at intervals, the first color conversion part and the second color conversion part are configured to convert light of different colors, the first color conversion part is located in the first sub-pixel area, the second color conversion part is located in the second sub-pixel area, the light-transmitting part is located in the third sub-pixel area, and the light-shielding part is located between the first color conversion part and the second color conversion part, between the first color conversion part and the light-transmitting part, and between the second color conversion part and the light-transmitting part;
- and
- wherein the adhesive layer is attached to an inner periphery at an interface between the upper polarizer and the protective layer, and an enclosed space is defined by the adhesive layer, the protective layer, and the upper polarizer.
A liquid crystal display device, comprising:
- a first substrate;
- a second substrate arranged opposite to the first substrate;
- a liquid crystal layer arranged between the first substrate and the second substrate;
- an upper polarizer arranged on a side of the second substrate away from the first substrate;
- a color conversion layer arranged on a side of the upper polarizer away from the second substrate;
- a third substrate arranged on a side of the color conversion layer away from the upper polarizer;
- a protective layer located on a side of the color conversion layer close to the upper polarizer;
- and
- an adhesive layer arranged around both an outer peripheral surface of the upper polarizer and an outer peripheral surface of the protective layer;
- wherein the protective layer is in contact with the upper polarizer, and the adhesive layer is attached to an outer periphery of a junction between the upper polarizer and the protective layer.
Dependencies are inferred from the claim text.