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:
Oct. 18, 2016
Filed:
Nov. 20, 2012
Hisense Broadband Multimedia Technologies Co., Ltd, Shandong, CN;
Zte Corporation, Guangdong, CN;
Qisheng Zhao, Shandong, CN;
Qiang Zhang, Shandong, CN;
Dengshan Xue, Shandong, CN;
Songlin Zhu, Guangdong, CN;
Yong Guo, Guangdong, CN;
Yongjia Yin, Guangdong, CN;
Sigeng Yang, Shandong, CN;
HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD., , VG;
HISENSE USA CORPORATION, Suwanee, GA (US);
HISENSE INTERNATIONAL CO., LTD., Qingdao, Shandong, CN;
Abstract
An optical module and an optical device applicable to the optical module, wherein the optical module includes a laser emission unit, a laser reception unit, a video detector and an optical assembly, the optical assembly including: a band-pass device Fwith a small-angle incidence filter sheet, wherein among optical signals transmitted to Fvia a common port of F, the optical signal in a first optical wavelength band is passed by the small-angle incidence filter sheet and output to the video detector via the passing port thereof; and the optical signals in other bands are reflected by the small-angle incidence filter sheet and output via the reflection port thereof; a filter sheet Fconfigured to pass the optical signal emitted by the laser emission unit to the reflection port of Fand to reflect the optical signal, received by the laser reception unit, output via the reflection port of F