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:
Jul. 17, 2018
Filed:
May. 16, 2017
Primax Electronics Ltd., Taipei, TW;
Bo-An Chen, Taipei, TW;
Wei-Yung Huang, Taipei, TW;
Tsu-Yi Chen, Taipei, TW;
Chun-Yuan Liu, Taipei, TW;
Chin-Sung Pan, Taipei, TW;
PRIMAX ELECTRONICS LTD., Taipei, TW;
Abstract
A keyboard device includes a key structure, a switch circuit board, a base plate and a buffering strip. The key structure includes a keycap and a stabilizer bar. The stabilizer bar is connected with the keycap. A first end of the buffering strip is fixed in a first coupling structure of the keycap. A second end of the buffering strip is fixed in a second coupling structure of the keycap. The buffering strip is contacted with the stabilizer bar and filled in a gap between the stabilizer bar and the first coupling structure. Since the possibility of resulting in the collision between the stabilizer bar and the keycap is minimized, the keycap device is capable of reducing noise.