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:
Apr. 12, 2022
Filed:
Apr. 14, 2021
Jrd Communication (Shenzhen) Ltd., Guangdong, CN;
Yang Yu, Guangdong, CN;
JRD Communication (Shenzhen) LTD., Shenzhen, CN;
Abstract
A display module includes a panel, a light guiding component, and an optical adhesive layer. The light guiding component includes a light guiding plate having a side facing the panel, and light guiding dots, equally spaced on the side of the light guiding plate. The optical adhesive layer positioned on the light guiding plate is transparent and has a side pasted on and connected to the panel and the side of the optical adhesive layer is comparatively far away from the light guiding component. This could prevent the optical adhesive from covering the light guiding layer of the light guiding component or prevent the refractive index of the flowing air layer from affecting the light transmission efficiency of the light guiding layer. Thus, the light transmission efficiency of the light guiding plate is raised and the display performance and the optical effect of the display module are raised.