Patent ID: 11868011
Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. A liquid crystal display panel, comprising:
an array substrate comprising a first substrate and a plurality of pixel units arranged in an array on the first substrate;
a color filter substrate disposed opposite to the array substrate;
a liquid crystal layer disposed between the array substrate and the color filter substrate;
a first polarizer disposed on a side of the first substrate away from the pixel unit; and
a second polarizer disposed on a side of the color filter substrate away from the array substrate, wherein a first polarization direction of the first polarizer and a second polarization direction of the second polarizer are perpendicular to each other,
wherein each of the pixel units comprises a pixel electrode, the pixel electrode comprises a trunk electrode, the trunk electrode comprises a first trunk electrode disposed along a first direction and a second trunk electrode disposed along a second direction, the trunk electrode defines an area where the pixel unit is located as four domains, any one of the domains is provided with a branch electrode connected to the trunk electrode, and an angle between the first direction and the first polarization direction is different from a right angle, wherein the first direction and the first polarization direction form a third angle of 5-25 degrees, and the liquid crystal layer has an optical path difference of 300 to 550 nanometers and a thickness of 2.5 to 4 microns, and is made of a material having a pitch of 2 to 10 times the thickness of the liquid crystal layer;
wherein the first trunk electrode is located between adjacent ones of the domains disposed along a row direction of the pixel units, and the second trunk electrode is located between adjacent ones of the domains disposed along a column direction of the pixel units; and
wherein the first trunk electrode comprises a first split body and a second split body located on opposite sides of the second trunk electrode respectively, the first split body and the second split body are both connected to the second trunk electrode, and the first split body and the second split body are staggered with each other.