Liquid crystal display panel and method for manufacturing the same
AssigneesHefei Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorYuanhui Guo
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Abstract
A liquid crystal display panel includes: a first substrate and a second substrate opposite to each other, and a liquid crystal layer provided between the first substrate and the second substrate. The liquid crystal display panel further includes electrodes provided on a surface of the first substrate facing the second substrate; and an optical sensing dielectric layer provided on the electrodes. The insulativity of the optical sensing dielectric layer decreases as light received from a backlight source corresponding to the liquid crystal display panel increases.
Claims14
A liquid crystal display panel, comprising:
- a first substrate and a second substrate that are disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate;
- the liquid crystal display panel further comprising:
- electrodes disposed on a surface of the first substrate facing toward the second substrate, wherein the electrodes are pixel electrodes and/or common electrodes;
- and
- an optical sensing dielectric layer disposed on the electrodes, wherein the optical sensing dielectric layer is configured such that an insulativity of the optical sensing dielectric layer decreases as light received from a backlight source corresponding to the liquid crystal display panel increases.
A method of manufacturing a liquid crystal display panel, comprising:
- forming electrodes provided with an optical sensing dielectric layer on the first substrate, wherein the electrodes are pixel electrodes and/or common electrodes, and the optical sensing dielectric layer is configured such that an insulativity of the optical sensing dielectric layer decreases as luminance of a backlight source corresponding to the liquid crystal display panel increases;
- dipping liquid crystals on a surface of the first substrate on which a functional film layer is located or a surface of the second substrate on which a functional film layer is located;
- and
- aligning the surface of the first substrate on which the functional film layer is located and the surface of the second substrate on which the functional film layer is located, and sealing the first substrate and the second substrate, so as to obtain the liquid crystal display panel.
Dependencies are inferred from the claim text.