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. 16, 2026
Filed:
Mar. 10, 2025
Innolux Corporation, Miaoli County, TW;
Hao-Yu Liou, Miaoli County, TW;
Wei-Yi Lu, Miaoli County, TW;
Innolux Corporation, Miaoli County, TW;
Abstract
A three-dimensional display device includes an eye tracking device, a display, and first and second processing units. The first processing unit calculates coordinates of left and right viewpoints based on left and right eye image data. The display includes light-emitting units for emitting light beams and light-splitting units for distributing the light beams to the left and right viewpoints. The second processing unit defines a crosstalk region based on an opening angle and optical paths of the light beams passing through the light-splitting units. The crosstalk region is simultaneously struck by a first light beam assigned to the left viewpoint and a second light beam assigned to the right viewpoint. The second processing unit compares preset gray levels of the first and second light beams and then determines corrected gray levels of the first and second light beams. An operation method of a three-dimensional display device is also provided.