Display panel and display device

US12235550B2 · kind B2 · utility

Assignees

• BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. · CN
• BOE Technology Group Co., Ltd. · CN

Inventors

• Lingdan Bo · Beijing, CN
• Yingying Qu · Beijing, CN
• Dongchuan Chen · Beijing, CN
• Jianhua Huang · Fujian, CN
• Ting Dong · Nanhu, CN
• Yifu Chen · Beijing, CN
• Chongyang Zhao · Beijing, CN
• Jiantao Liu · Beijing, CN

Key dates

• Filing date: Oct 22, 2021
• Grant date: Feb 25, 2025
• Expiry date: Oct 22, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/137
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A display panel and a display device are provided. The display panel includes: an array substrate, a cell-assembling substrate, and a liquid crystal layer located therebetween. The array substrate includes a first base, and the first base comprises sub-pixel regions (A), a first trace region (B) located between two adjacent rows of sub-pixel regions (A), and a second trace region (C) located between two adjacent columns of sub-pixel regions (A). Gate lines (1) are located in the first trace region (B). Data lines (2) are located in the second trace region (C), each data line (2) has a support portion (21), and the support portion (21) is located in an intersection region of the first trace region (B) and the second trace region (C). Sub-pixel units are located in the sub-pixel region (A), and the sub-pixel units includes a common electrode (4).