显示基板、显示装置及高精度金属掩模板
By alternating and setting the first and third sub-pixels with missing corners, a non-square virtual quadrilateral is formed, which solves the problem of uneven brightness center of virtual pixels, achieves higher resolution and more uniform brightness center arrangement, and improves display effect.
CN115485848BActive Publication Date: 2026-07-17BOE TECHNOLOGY GROUP CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BOE TECHNOLOGY GROUP CO LTD
- Filing Date
- 2020-11-30
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing pixel arrangement structure results in uneven brightness centers for virtual pixels, leading to a grainy and distorted display.
Method used
A non-square virtual quadrilateral is formed by alternating first and third sub-pixels. By setting the first and/or third sub-pixels to be corner-cut shapes, their center positions are changed, making the brightness center distribution of virtual pixels more uniform.
Benefits of technology
It achieves higher resolution while avoiding pixelation and distortion in the display, and at a lower cost without moving subpixel positions.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115485848B_ABST
Abstract
本公开提供一种显示基板、显示装置及高精度金属掩模板，该显示基板包括：第一子像素，第二子像素和第三子像素；在第一方向上，第一子像素和第三子像素交替排列形成第一子像素排，第二子像素形成第二子像素排；在第二方向上，第一子像素排和第二子像素排交替排列，第一方向和第二方向大致垂直；分布在相邻两行两列的两个第一子像素和两个第三子像素形成2*2矩阵，2*2矩阵中，两个第一子像素位于不同行不同列，两个第三子像素位于不同行不同列，两个第一子像素和两个第三子像素中的至少一个子像素为缺角的图形，两个第一子像素和两个第三子像素的中心连线形成一个非正方形的虚拟四边形，第二子像素位于虚拟四边形内。本公开能够提高显示效果。
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