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:
Apr. 13, 2021
Filed:
Feb. 09, 2020
Applicants:
Lite-on Electronics (Guangzhou) Limited, Guangzhou, CN;
Lite-on Technology Corporation, Taipei, TW;
Inventor:
Ming-Fu Yen, Taipei, TW;
Assignees:
LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Guangzhou, CN;
Lite-On Technology Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/14 (2006.01); G06F 1/16 (2006.01); H01H 3/12 (2006.01); H01H 13/705 (2006.01); H01H 13/83 (2006.01); G06F 3/041 (2006.01); G05G 1/10 (2006.01); G06F 3/0354 (2013.01); G06F 3/0362 (2013.01);
U.S. Cl.
CPC ...
H01H 13/14 (2013.01); G05G 1/10 (2013.01); G06F 1/169 (2013.01); G06F 1/1664 (2013.01); G06F 3/0362 (2013.01); G06F 3/03543 (2013.01); G06F 3/041 (2013.01); H01H 3/125 (2013.01); H01H 13/705 (2013.01); H01H 13/83 (2013.01); G06F 1/1616 (2013.01); G06F 2203/04103 (2013.01); H01H 2217/01 (2013.01); H01H 2219/03 (2013.01); H01H 2219/036 (2013.01); H01H 2221/07 (2013.01);
Abstract
The disclosure provides a base plate adapted for disposing a support unit. The base plate includes a thermally sensitive material plate and a connecting member. The connecting member includes a junction part joined to the thermally sensitive material plate, and a connection part extending from the junction part. The connection part protrudes from a surface of the thermally sensitive material plate. A key assembly, an illuminated key input device, and a manufacturing method of the base plate are also provided.