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:
Feb. 02, 2021
Filed:
Mar. 02, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Yeo Chan Yoon, Seoul, KR;
Ji Hyouk Chung, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A sensor and a portable terminal comprising the same, according to an embodiment, comprise: a substrate; a light-emitting unit and a light-receiving unit, which are arranged on the substrate at a distance from each other; a cover unit arranged on the light-emitting unit and the light-receiving unit so as to face the substrate; a first optical guide lens unit arranged between the cover unit and the light-emitting unit so as to refract light, which has been emitted from the light-emitting unit and to transfer the same to the outside of the cover unit; and a second optical guide lens unit arranged between the cover unit and the light-receiving unit so as to transfer light from the outside of the cover unit to the light-receiving unit. In connection with a proximity/illuminance sensor, the sensing range related to a spaced object is expanded, thereby improving the sensing performance.