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:
Feb. 22, 2022
Filed:
Sep. 20, 2018
Tianma Japan, Ltd., Kanagawa, JP;
Masanori Shirokawa, Kanagawa, JP;
Ken Sumiyoshi, Kanagawa, JP;
TIANMA MICROELECTRONICS CO., LTD., Shenzhen, CN;
Abstract
A display device includes: a display module including elemental pixel groups, each of the elemental pixel groups being configured to display an elemental image for displaying a reproduced image; an elemental lens array including elemental lenses, the elemental lenses being provided in front of the elemental pixel groups in one-to-one correspondence; a diopter adjustment element array including diopter adjustment elements, the diopter adjustment elements being provided in front of the plurality of elemental lenses in one-to-one correspondence; and a controller. The controller is configured to: control a part of the diopter adjustment elements in accordance with visual acuity of one eye of a user; and control the other part of the diopter adjustment elements in accordance with visual acuity of the other eye of the user.