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:
Jun. 28, 2016
Filed:
Dec. 30, 2014
Shenzhen Mercury Optoelectronics Research Institute, Shenzhen, Guangdong, CN;
Rui Bao, Guangdong, CN;
Chunhui Cui, Guangdong, CN;
SHENZHEN MERCURY OPTOELECTRICS RESEARCH INSTITUTE, Shenzhen, Guangdong, CN;
Abstract
Liquid crystal lens imaging apparatus and method are provided. The apparatus includes: juxtaposed at least two lens groups, a rubbing direction of alignment layer of a LC lens in one lens group being perpendicular to a rubbing direction of alignment layer of a LC lens in neighboring another lens group; an image capture unit for forming first and second image signals according to light signals passing through the lens groups at a first moment and forming third and fourth image signals according to light signals passing through the lens groups at a second moment; an image processor for processing the image signals to obtain a final formed image signal; and a driving circuit for controlling the LC lenses to be non-lens state and lens state respectively at the first and second moments. No polarizer is used, the intensity of received incident light is increased and the thickness is reduced.