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. 18, 2019
Filed:
Nov. 28, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Chunmiao Zhou, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A 3D image display method and a 3D image display device are provided. The 3D image display method comprises: receiving an image signal of an image to be displayed; for a predetermined disturbed pixel in a display panel corresponding to a liquid crystal phase disorder region between adjacent lens units in a plurality of lens units of a liquid crystal lens, converting the image signal into a 3D image signal for displaying a black image in the disturbed pixel; and sending the converted 3D image signal to the display panel for displaying. An pixel whose emitting light is directed to the liquid crystal phase disorder region of the liquid crystal lens is set to display a black image, which can remove the light directed to the liquid crystal phase disorder region of the liquid crystal lens, and then avoid the phenomenon of crosstalk and distortion in a crosstalk region, thereby enlarging the entire viewing region of the 3D image.