Liquid crystal display panel wherein heights of spacers within a central region are larger than heights of spacers within a peripheral region and display device
AssigneesBoe Technology Group Co., Ltd., Hefei Boe Optoelectronics Technology Co., Ltd.
InventorsJaikwang Kim, Yongjun Yoon
Life of this patent
Estimating the term…
Abstract
The embodiment of the present invention provides a liquid crystal display panel comprising an array substrate and an opposite substrate arranged opposite to each other, and spacers provided between the array substrate and the opposite substrate; the liquid crystal display panel includes a central region and a peripheral region; heights of the spacers within the central region without extending and contracting are set as a first height; heights of the spacers within the peripheral region without extending and contracting are set as second heights; and the first height is larger than the second heights.
Claims12
A liquid crystal display panel, comprising an array substrate and an opposite substrate arranged opposite to each other, and spacers provided between the array substrate and the opposite substrate, wherein:
- the liquid crystal display panel is divided into a central region and a peripheral region;
- the central region includes a center of a diagonal of the liquid crystal display panel and a region around the center of the diagonal, and the peripheral region is a region of the liquid crystal display panel other than the central region;
- heights of the spacers within the central region without extending and contracting are set as a first height;
- heights of the spacers within the peripheral region without extending and contracting are set as second heights;
- and
- the first height is larger than the second heights;
- wherein after the array substrate and the opposite substrate are aligned to form a cell, the spacers within the central region and the spacers within the peripheral region have the same height, and wherein the peripheral region is divided into a plurality of ring-shaped sub-regions surrounding the central region along a direction from the central region of the liquid crystal display panel toward outer edge of periphery of the liquid crystal display panel, and the spacers within the same ring-shaped sub-region have the same second height and the second heights of the spacers within the respective ring-shaped sub-regions decrease gradually along the direction from the central region of the liquid crystal display panel toward the outer edge of the periphery of the liquid crystal display panel.
A display device, comprising a liquid crystal display panel, the liquid display panel comprising an array substrate and an opposite substrate arranged opposite to each other, and spacers provided between the array substrate and the opposite substrate, wherein:
- the liquid crystal display panel is divided into a central region and a peripheral region;
- the central region includes a center of a diagonal of the liquid crystal display panel and a region around the center of the diagonal, and the peripheral region is a region of the liquid crystal display panel other than the central region;
- heights of the spacers within the central region without extending and contracting are set as a first height;
- heights of the spacers within the peripheral region without extending and contracting are set as second heights;
- and
- the first height is larger than the second heights;
- wherein after the array substrate and the opposite substrate are aligned to form a cell, the spacers within the central region and the spacers within the peripheral region have the same height, and wherein the peripheral region is divided into a plurality of ring-shaped sub-regions surrounding the central region along a direction from the central region of the liquid crystal display panel toward outer edge of periphery of the liquid crystal display panel, and the spacers within the same ring-shaped sub-region have the same second height and the second heights of the spacers within the respective ring-shaped sub-regions decrease gradually along the direction from the central region of the liquid crystal display panel toward the outer edge of the periphery of the liquid crystal display panel.
Dependencies are inferred from the claim text.