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:
May. 26, 2020
Filed:
Apr. 23, 2019
Xiamen Tianma Micro-electronics Co., Ltd., Xiamen, CN;
XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD., Xiamen, CN;
Abstract
A display panel includes an array substrate and a color film substrate. The array substrate includes a plurality of light-sensing elements. The color film substrate includes a first substrate, a first light-shielding layer, and at least one second light-shielding layer. The first light-shielding layer is located on a side of the first substrate adjacent to the array substrate, and includes a plurality of first hollowed regions. The at least one second light-shielding layer is located on a side of the first light-shielding layer adjacent to the array substrate, and includes a plurality of second hollowed regions. In a direction perpendicular to the first substrate, orthogonal projections of the plurality of first hollowed regions, the plurality of second hollowed regions, and the plurality of light-sensing elements overlap with each other. A first flat layer is disposed between the first light-shielding layer and the at least one second light-shielding layer.