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. 24, 2026
Filed:
Mar. 03, 2023
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Zhong, Beijing, CN;
Haijun Shi, Beijing, CN;
Changjia Fu, Beijing, CN;
Qingshan Qu, Beijing, CN;
Haiyan Wan, Beijing, CN;
Beijing BOE Display Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An optical module and a tiled display device. The optical module comprises: a diffusion plate (); a color conversion layer () provided on one side of the diffusion plate (); and a wavelength selective transmission layer () provided between the diffusion plate () and the color conversion layer (), wherein the wavelength selective transmission layer () is configured to transmit light of a specific color and prevent the transmission of light of colors other than the light of the specific color.