Display panel and display apparatus

US11231610B2 · kind B2 · utility

Assignees

• Ordos Yuansheng Optoelectronics Co., Ltd. · CN
• BOE Technology Group Co., Ltd. · CN

Inventors

• Xiaokang Wang · Beijing, CN
• Yanqing Chen · Shantou, CN
• Jianyun Xie · Beijing, CN
• Wei Li · Beijing, CN
• Cheng Li · Beijing, CN
• Le Sun · Beijing, CN
• Wei Zhang · Beijing, CN
• Xin Zhao · Austin, US
• Zhijun Niu · Beijing, CN
• Yezhou Fang · Beijing, CN
• Pan Guo · Beijing, CN
• Yanfeng Li · Beijing, CN
• Weida Qin · Beijing, CN
• Ning Wang · Beijing, CN

Key dates

• Filing date: Jul 19, 2018
• Grant date: Jan 25, 2022
• Expiry date: Aug 13, 2038

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F2201/56
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

The present disclosure is related to a display panel. The display panel may include a first light shielding layer (101) in a display region and a second light shielding layer (212) opposite the first light shielding layer (101) in the display region. The first light shielding layer (101) may include a plurality of first openings (112), and the second light shielding layer (212) may include a plurality of second openings (222). The display region may include a middle display region (20A) and a periphery display region (20B). An area of each of the plurality of the first openings (112) in the periphery display region (20B) may be smaller than an area of each of the plurality of the first openings (112) in the middle display region (20A).