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, 2024
Filed:
Feb. 27, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Makoto Serizawa, Osaka, JP;
Yasutoshi Yamamoto, Osaka, JP;
Suguru Ogawa, Osaka, JP;
Hiroyasu Makino, Osaka, JP;
Yoshiichiro Kashiwagi, Kyoto, JP;
Junya Suzuki, Kyoto, JP;
Toshiro Nishio, Osaka, JP;
Masayuki Kozuka, Osaka, JP;
Abstract
A display device includes: a closed-bottomed first lens tube including a first display part on the closed bottom for displaying a first image; a closed-bottomed second lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including an operable part that is provided between and adjusts a distance between the first and second lens tubes; and an eye cup provided for each of the first and second lens tubes that is tubular and detachably attached to the open end of the first or second lens tube. The eye cup includes: an insertion part that is tubular and inserted inside the first or second lens tube; and a cup part having a curved sheet shape that extends outside of the first or second lens tube.