显示基板及其制备方法、显示装置
By employing overlapping storage capacitor plates and optimized circuit design in flexible display devices, the problem of high circuit complexity in existing technologies is solved, achieving improved circuit compactness and signal transmission efficiency.
CN119923982BActive 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
- 2023-04-27
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing flexible display devices, the design of the storage capacitor plates leads to high circuit complexity and non-compact layout, which affects display effect and efficiency.
Method used
The first and second storage capacitor plates are arranged in an overlapping manner and are located in different conductive layers. The circuit design is optimized by the connection structure, including transistors with dual gate structure and shielding electrodes, to form a mesh structure for transmitting signals.
Benefits of technology
It simplifies circuit design, improves circuit compactness and signal transmission efficiency, and enhances the performance of display devices.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119923982B_ABST
Abstract
一种显示基板及其制备方法、显示装置。显示基板包括多个电路单元，至少一个电路单元包括像素驱动电路，像素驱动电路至少包括第一存储电容(C1)和第二存储电容(C2)，第一存储电容(C1)包括至少两个第一电容极板(71、73)，两个第一电容极板(71、73)在基底(101)上的正投影至少部分交叠，第二存储电容(C2)包括至少两个第二电容极板(72、74)，两个第二电容极板(72、74)在基底(101)上的正投影至少部分交叠；在垂直于显示基板的平面上，显示基板包括多个导电层，至少两个第一电容极板(71、73)中的一个和至少两个第二电容极板(72、74)中的一个设置在相同的导电层中，另一个第一电容极板和另一个第二电容极板设置在相同的导电层中，第一存储电容中的一个第一电容极板与第二存储电容中的一个第二电容极板相互连接。
Need to check novelty before this filing date? Find Prior Art