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. 20, 2022
Filed:
Nov. 26, 2019
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
Yang Zeng, Shanghai, CN;
Tianma Micro-Electronics Co., Ltd., Shenzhen, CN;
Abstract
A solid-state reflective display panel and a display device are provided. The display panel includes an array substrate and pixel reflection units disposed on the array substrate. Each of the pixel reflection units includes sub-reflection units. Each of the sub-reflection units includes a heating element, a reflecting layer, a resonant cavity and a phase change material layer, stacked in sequence along a direction away from the array substrate. The sub-reflection units include at least a first sub-reflection unit and a second sub-reflection unit that are adjacent to each other. In one of the pixel reflection units, a first surface is a surface of the first sub-reflection unit away from the heating element, and a second surface is a surface of the second sub-reflection unit away from the heating element. An angle between the first surface and the second surface is less than 180 degrees.