Display device and manufacturing method thereof, electronic device, and light control panel

US11886074B2 · kind B2 · utility

Assignees

• Hefei BOE Display Technology Co., Ltd. · CN
• BOE Technology Group Co., Ltd. · CN

Inventors

• Yuntian Zhang · Beijing, CN
• Zhou Rui · Beijing, CN
• Peng Jiang · Lo Wu, CN
• Haipeng Yang · Beijing, CN
• Chunxu Zhang · Beijing, CN
• Zhonghou Wu · Beijing, CN
• Li Tian · Qingdao, CN
• Ke Dai · Beijing, CN

Key dates

• Filing date: Oct 14, 2020
• Grant date: Jan 30, 2024
• Expiry date: Aug 1, 2041

Classification

• Technology area (CPC —): General

Abstract

A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.