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:
Sep. 15, 2026
Filed:
Aug. 31, 2023
Fujian Jing'an Optoelectronics Co., Ltd., Quanzhou, CN;
Yao Huo, Quanzhou City, CN;
Bin-Bin Li, Wuhu, CN;
Furen Wu, Quanzhou City, CN;
Xinyu Qiao, Quanzhou City, CN;
Juiping Li, Quanzhou City, CN;
Shaohua Huang, Xiamen, CN;
Xiaoqiang Zeng, Xiamen, CN;
Jianfeng Yang, Xiamen, CN;
FUJIAN JING'AN OPTOELECTRONICS CO., LTD., Quanzhou City, CN;
Abstract
A polarizer includes a light-transmissible substrate, a plurality of metal wires, and a protective layer. The light-transmissible substrate has a mounting surface. The metal wires are parallelly arranged on the mounting surface of the light-transmissible substrate. Each of the metal wires extends in a direction parallel to the mounting surface, and has an upper surface and a peripheral surface. The protective layer has a first portion and a plurality of second portions. The first portion covers the upper surface of each of the metal wires and is formed into a continuous structure. Each of the second portions covers the peripheral surface of a respective one of the metal wires. Two adjacent ones of the second portions are spaced apart from each other. A light emitting device including the polarizer and a light emitting apparatus including the light emitting device are also disclosed.