显示面板及显示装置
By having at least two sub-pixels share a single node in the OLED display panel and using a first circuit and a second circuit to control the signals, the problem of a large number of signal lines was solved, and a high-resolution design was achieved.
CN117693786BActive 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
- 2022-06-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The large number of signal lines in existing OLED display panels makes them unsuitable for high-resolution designs.
Method used
The number of control lines is reduced by having at least two sub-pixels share a first node in the display panel and by using a first circuit and a second circuit to respond to the control signals of the first control line and the second control line, respectively.
Benefits of technology
Reducing the number of signal lines required on the display panel facilitates high-resolution designs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117693786B_ABST
Abstract
一种显示面板及显示装置，属于显示技术领域。显示面板包括位于衬底(01)一侧的多个子像素(02)，每个子像素(02)包括第一电路(021)和第二电路(022)，第一电路(021)和第二电路(022)可以在第一控制线(EM1)和第二控制线(EM2)的控制下，控制第一节点(N1)的电压。由于该多个子像素(02)中，至少两个子像素(02)可以共用同一个第一节点(N1)，因此可以使得显示面板中多条第一控制线(EM1)的数量与多条第二控制线(EM2)的数量之和可以小于或等于位于列方向上子像素(02)的数量。相应的，显示面板上所需设置的信号线数量即可以较少，有利于显示面板的高分辨率设计。
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