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:
Jul. 09, 2024
Filed:
Jun. 05, 2023
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Hongshan Yin, Guangdong, CN;
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
The present disclosure discloses a light diffusion film, a polarizer including the light diffusion film, and a liquid crystal display device. A plurality of first particles and a plurality of second particles disposed in the resin layer of the light diffusion film. Each of the first particles has a diameter remaining unchanged in a longitudinal direction of the first particles. Each of the second particles includes a first end portion and a second end portion in a longitudinal direction thereof, and a diameter of the first end portion decreases progressively in a direction away from the second end portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile