The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2023
Filed:
Jun. 07, 2022
Interface Technology (Chengdu) Co., Ltd., Sichuan, CN;
Interface Optoelectronics (Shenzhen) Co., Ltd., Guangdong, CN;
Interface Optoelectronics (Wuxi) Co., Ltd., Jiangsu, CN;
General Interface Solution Limited, Miaoli County, TW;
Po Lun Chen, Guangdong, CN;
Yun Pei Chen, Guangdong, CN;
Che Wen Chiang, Guangdong, CN;
I Chen Liu, Guangdong, CN;
Interface Technology (ChengDu) Co., Ltd., Sichuan, CN;
Interface Optoelectronics (ShenZhen) Co., Ltd., Guangdong, CN;
Interface Optoelectronix (Wuxi) Co., Ltd., Jiangsu, CN;
General Interface Solution Limited, Miaoli County, TW;
Abstract
A curved optic structure includes an optic film, a polarizer and a liquid crystal compensation film. The optic film includes a light incident side and a light exit side. The optic film has a curved surface on the light exit side. The polarizer is conformally attached on the curved surface. The liquid crystal compensation film is disposed at the light exit side of the optic film. The polarizer is located between the optic film and the liquid crystal compensation film. The liquid crystal compensation film includes a liquid crystal layer and a power supply. The liquid crystal layer includes a plurality of liquid crystals inside. The power supply is connected to a first side surface and an opposite second side surface of the liquid crystal layer.