Array substrate and display apparatus

US11796876B2 · kind B2 · utility

Assignees

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

Inventors

• Xueqiang Qian · Beijing, CN
• Dongchuan Chen · Beijing, CN
• Yanfeng Li · Beijing, CN
• Yu Xing · Tianjin, CN
• Kaixuan Wang · Beijing, CN
• Bingyang Liu · Beijing, CN

Key dates

• Filing date: Jun 10, 2021
• Grant date: Oct 24, 2023
• Expiry date: Jun 10, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/134372
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

An array substrate has sub-pixel regions arranged in an array, and the sub-pixel regions include white sub-pixel regions and primary color sub-pixel regions. The array substrate includes a first substrate and a plurality of sub-pixels disposed on the first substrate. The sub-pixels includes white sub-pixels and primary color sub-pixels. In a column direction, a side of each white sub-pixel is adjacent to at least one primary color sub-pixel. Each sub-pixel has light-shielding patterns. In the column direction, in a plurality of light-shielding patterns of a primary color sub-pixel adjacent to the white sub-pixel, a part of the light-shielding patterns are disposed in a white sub pixel region where the white sub-pixel is located, and another part of the light-shielding patterns are disposed in a primary color sub-pixel region corresponding to the primary color sub-pixel.