透明显示装置
By adopting a common power supply electrode and initialization line layout in the substrate design of the transparent display device, the problem of insufficient light transmittance of the transparent display device is solved, and a larger transmission area and higher light transmittance are achieved.
CN114551514BActive Publication Date: 2026-07-17LG DISPLAY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LG DISPLAY CO LTD
- Filing Date
- 2021-11-02
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing transparent display devices have limitations in improving light transmittance, especially when multiple signal lines are placed in non-transmissive areas.
Method used
The substrate design includes a display area and a non-display area. By setting first and second common power electrodes and initialization lines in the non-display area, electrical connections of multiple sub-pixels are achieved, and signal lines are set on different layers to reduce the space occupied by the common power lines.
Benefits of technology
The size of the transmission area was increased, thereby improving the light transmittance of the transparent display device while maintaining the display effect.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN114551514B_ABST
Abstract
透明显示装置可以提高透光率。该透明显示装置包括：基板，其设置有显示区域，在该显示区域上设置有多个子像素；第一非显示区域，其设置在所述显示区域的第一侧；以及第二非显示区域，其设置在面向所述第一侧的第二侧；第一公共电源电极，其从所述第一非显示区域沿第一方向延伸；第二公共电源电极，其从所述第二非显示区域沿第一方向延伸；以及初始化线，其从所述显示区域沿第二方向延伸，将所述第一公共电源电极与所述第二公共电源电极电连接，并且向所述多个子像素中的每一个提供初始化电压。
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