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:
Sep. 29, 2015
Filed:
Dec. 26, 2012
Hyung Tae Lee, Seoul, KR;
Hyung Tae Lee, Seoul, KR;
Other;
LEETIS TECHNOLOGY DEVELOPMENT (HK) COMPANY LIMITED, Kowloon, HK;
Abstract
A keyboard includes a keyboard shell, a supporting panel, a plurality of keycaps, a plurality of keycap supports between the supporting panel and the corresponding keycaps; a plurality of elastomers through the corresponding elastomer holes; and a key signal pad substrate with a plurality of key signal pad corresponding to the elastomer hole; the elastomer includes a top part, an elastic supporting part, the elastomer is arranged on the key signal pad substrate; and a conductive layer arranged on the bottom surface of the pressure enhancing protrusion; the pressure enhancing protrusions are corresponding to the key signal pad, respectively, when pressure is supplied on the keycap, the corresponding pressure enhancing protrusion is pressed and make the conductive layer electrically connect to the key signal pad, the pressure enhancing protrusion is supported on the key signal pad substrate by the elastic supporting part.