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:
Dec. 29, 2020
Filed:
Mar. 19, 2019
Applicant:
Fujitsu Component Limited, Tokyo, JP;
Inventors:
Assignee:
FUJITSU COMPONENT LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/0488 (2013.01); G06F 3/01 (2006.01); F21V 8/00 (2006.01); G02B 30/27 (2020.01); G02B 30/56 (2020.01);
U.S. Cl.
CPC ...
G06F 3/04886 (2013.01); G02B 6/005 (2013.01); G02B 30/27 (2020.01); G02B 30/56 (2020.01); G06F 3/016 (2013.01); G06F 2203/04809 (2013.01);
Abstract
An input device includes: a printing layer on which an image of a key including a character is printed; a 3D lens that three-dimensionally floats the image of the key printed on the printing layer; and an input detector that detects an input in accordance with the depression of the image of the key floating three-dimensionally.