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:
Jun. 20, 2017
Filed:
Feb. 06, 2015
Lite-on Electronics (Guangzhou) Limited, Guangzhou, CN;
Lite-on Technology Corporation, Taipei, TW;
Chun-Lung Ho, Hsinchu County, TW;
Yi-Hsun Lee, Taoyuan County, TW;
Ming-Wei Ou, Taipei, TW;
Yuan-Fu Lin, New Taipei, TW;
LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Guangzhou, CN;
LITE-ON TECHNOLOGY CORPORATION, Taipei, TW;
Abstract
An operation member includes a body having an operating end and a coupling end, and a skirt member. The skirt member is arranged at the coupling end. The skirt member includes a base plate outwardly extending from the coupling end, a wall extending from the base plate, and a groove defined between the outer surface of the wall and the body. The electronic device includes a casing, an operation member, and a circuit module. The casing has portions defining an opening. The circuit module has a circuit board including a controller disposed thereon. The above-mentioned operation member is sleeved onto the controller and passes through the opening. The outer surface of the operation member and the opening define a gap therebetween. The groove is correspondingly arranged proximate to the gap to gather small particles entering the gap.