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:
Jan. 22, 2019
Filed:
Apr. 28, 2014
Lite-on Opto Technology (Changzhou) Co., Ltd., Jiangsu Province, CN;
Lite-on Technology Corp., Taipei, TW;
Shuo-Hung Chen, Taipei, TW;
Chin-Kuan Lin, Taipei, TW;
Lite-On Opto Technology (Changzhou) Co., Ltd., Jiangsu Province, CN;
Lite-On Technology Corp., Taipei, TW;
Abstract
A light-emitting touch-switch device includes a first circuit board, a cap unit and a light-emitting element. The first circuit board is electrically coupled to a sensing chip. The cap unit is disposed on the first circuit board and that is at least partially made of an electrically conductive plastic material having a resistance of equal to or smaller than 1×10Ω. The cap unit and the first circuit board cooperate to define a receiving space. The light-emitting element is disposed in the receiving space and is electrically coupled to the first circuit board. A light-emitting touch-switch module including the light-emitting touch-switch device is also disclosed.