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. 04, 2024
Filed:
Oct. 25, 2021
Lite-on Singapore Pte. Ltd., Singapore, SG;
Rui-Tao Zheng, Singapore, SG;
Wei Jian Jenson Neo, Singapore, SG;
Teck-Chai Goh, Singapore, SG;
Yu-Hsien Liu, Taipei, TW;
LITE-ON SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A proximity sensor includes a substrate, an emitting unit, a receiving unit, a packaging unit and an isolating unit. The emitting unit is disposed on an emitting region of the substrate. The receiving unit is disposed on a receiving region of the substrate. The packaging unit includes a first package body and a second package body. The first package body covers the emitting unit, and the second package body covers the receiving unit. The isolating unit is disposed between the first package body and the second package body. The first package body has a first top surface and a first side surface connected to the first top surface. The light can be emitted out the first top surface or the first side surface, respectively received by a second side surface or the second top surface of the second package body, and detected by the receiving unit.