掩膜板及掩膜装置、显示面板
By using a mask design that alternately sets up blocking parts with different transmittance in the display panel to control the increasing difference in light intensity, the problem of reduced light emission angle caused by pixel limiting part blocking is solved, thereby improving the light emission rate and display effect of the display panel.
CN119620530BActive Publication Date: 2026-07-17HEFEI VISIONOX TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HEFEI VISIONOX TECH CO LTD
- Filing Date
- 2024-12-26
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing display panels, the pixel limiting part blocks the pixel opening, causing the light emission angle to decrease, thereby reducing the display effect.
Method used
The mask design includes alternating first and second parts with different transmittance, controlling the light intensity difference to increase. By controlling the light distribution during the photoresist material preparation process, the thickness of the pixel limiting part edge is reduced, thereby increasing the light emission range of the pixel opening.
Benefits of technology
Increasing the light emission range of the pixel aperture improves the light emission rate and display effect of the display panel.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119620530B_ABST
Abstract
本申请提供了一种掩膜板及掩膜装置、显示面板，掩膜板包括本体部和遮挡部。本体部围合形成掩膜开口，掩膜开口用于透过第一预定值光线强度。遮挡部连接于本体部，且位于掩膜开口的周侧，遮挡部包括多个第一部分和多个第二部分，第一部分和第二部分交替设置，第一部分的透过率大于第二部分的透过率，遮挡部用于透过第二预定值光线强度，沿背离掩膜开口的方向，第一预定值光线强度和第二预定值光线强度的差值的绝对值呈递增趋势。本申请能够提高显示面板的显示效果。
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