Liquid crystal lens, manufacturing method thereof, and display device

US10678089B2 · kind B2 · utility

Assignee

• BOE Technology Group Co., Ltd. · CN

Inventors

• Zhongxiao Li · Beijing, CN
• Wenqing Zhao · Beijing, CN
• Ming Yang · Beijing, CN
• Qian Wang · San Jose, US
• Haiyan Wang · Fremont, US
• Xiaochen Niu · Beijing, CN
• Can Wang · Beijing, CN
• Dacheng Zhang · Beijing, CN

Key dates

• Filing date: Dec 19, 2017
• Grant date: Jun 9, 2020
• Expiry date: Dec 19, 2037

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/13306
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A liquid crystal lens, a manufacturing method thereof, and a display device are disclosed. The liquid crystal lens includes a liquid layer located between a first substrate and a second substrate, the liquid layer includes a liquid crystal layer and a filler layer, the filler layer is filled in a square between the first substrate and the second substrate except the liquid crystal layer; the liquid crystal layer is made of a material different from the filler layer.