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:
Nov. 06, 2012
Filed:
Nov. 10, 2010
Jung-eun Son, Seoul, KR;
Jung-Eun Son, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Disclosed are a liquid crystal lens electrically driven having a pivot function and a stereoscopic display device using the same, the liquid crystal lens electrically driven includes a first substrate provided with plural first lens regions, each of which is provided with plural first electrodes disposed in parallel in a first direction and separated from each other, a second substrate being opposite to the first substrate, and provided with plural second lens regions, crossing the plural first lens regions, each of which is provided with plural second electrodes disposed in parallel in a second direction crossing the first direction and separated from each other, a liquid crystal layer filling a space between the first and second substrates, first and second voltages source applying different voltage values to the plural first and second electrode, and third and fourth voltage sources applying the same voltage to the plural first and second electrodes.