Liquid crystal display device and onboard monitoring device
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsYunhong Zhou, Teng Wu
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Abstract
A liquid crystal display device comprises an infrared light-transmitting area, a light-shielding area, a backlight module, an infrared sensor, an infrared light-transmitting layer, and a first light-shielding layer, wherein the infrared sensor and the infrared light-transmitting layer are disposed in the infrared light-transmitting area, the infrared light-transmitting layer comprises a first color resist layer and a second color resist layer stacked and of different colors, the first light-shielding layer is disposed in the light-shielding area and comprises a first color resist light-shielding layer and a second color resist light-shielding layer stacked and of different colors.
Claims12
A liquid crystal display device, comprising an infrared light-transmitting area, and a light-shielding area outside the infrared light-transmitting area, wherein the liquid crystal display device comprises:
- a first substrate and a second substrate oppositely disposed;
- a backlight module disposed on a side of the first substrate away from the second substrate;
- an infrared sensor disposed on a side of the backlight module away from the first substrate, and disposed in the infrared light-transmitting area;
- an infrared light-transmitting layer disposed between the second substrate and the first substrate, and disposed in the infrared light-transmitting area, wherein the infrared light-transmitting layer comprises a first color resist layer, a second color resist layer and a third color resist layer, wherein the first color resist layer, the second color resist layer and the third color resist layer are stacked and have different colors;
- and
- a first light-shielding layer disposed between the second substrate and the first substrate, and disposed in the light-shielding area;
- wherein the first light-shielding layer comprises a first color resist light-shielding layer, a second color resist light-shielding layer and a third color resist light-shielding layer, wherein the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer are stacked and have different colors;
- a stacking sequence of the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer is based on a same color sequence as a stacking sequence of color resists of the first color resist layer, the second color resist layer, and the third color resist layer,
- wherein the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer are stacked to define first color resist stacked layers, and the first light-shielding layer comprises a first black matrix block disposed between adjacent first color resist stacked layers.
An onboard monitoring device, comprising a liquid crystal display device including an infrared light-transmitting area and a light-shielding area outside the infrared light-transmitting area, wherein the liquid crystal display device comprises:
- a first substrate and a second substrate oppositely disposed;
- a backlight module disposed on a side of the first substrate away from the second substrate;
- an infrared sensor disposed on a side of the backlight module away from the first substrate and disposed in the infrared light-transmitting area;
- an infrared light-transmitting layer disposed between the second substrate and the first substrate and disposed in the infrared light-transmitting area, wherein the infrared light-transmitting layer comprises a first color resist layer, a second color resist layer and a third color resist layer, wherein the first color resist layer, the second color resist layer and the third color resist layer are stacked and have different colors;
- and
- a first light-shielding layer disposed between the second substrate and the first substrate and disposed in the light-shielding area;
- wherein the first light-shielding layer comprises a first color resist light-shielding layer, a second color resist light-shielding layer and a third color resist light-shielding layer, wherein the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer are stacked and have different colors;
- a stacking sequence of the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer is based on a same color sequence as a stacking sequence of color resists of the first color resist layer, the second color resist layer, and the third color resist layer,
- wherein the first color resist light-shielding layer, the second color resist light-shielding layer, and the third color resist light-shielding layer are stacked to define first color resist stacked layers, and the first light-shielding layer comprises a first black matrix block disposed between adjacent first color resist stacked layers.
Dependencies are inferred from the claim text.