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. 08, 2026
Filed:
Jun. 16, 2025
Superc-touch Corporation, New Taipei City, TW;
Hsiang-Yu Lee, New Taipei City, TW;
Shang Chin, New Taipei City, TW;
Ping-Tsun Lin, New Taipei City, TW;
Chia-Cheng Lei, New Taipei City, TW;
Kun-Yu Chen, New Taipei City, TW;
SUPERC-TOUCH CORPORATION, New Taipei City, TW;
Abstract
A reflective color display includes a first substrate having a first face and a second face, a color filter layer having a plurality of color filter units, and a second substrate having a third face and a fourth face, a display material layer sandwiched between the first substrate and the second substrate. Each of the color filter units includes a layer or multiple layers of filtering color blocks, and the filtering color blocks correspond to at least three different colors. In the visible light range of 380 nm~780 nm, at least two color filter units of different colors have full widths at half maximum more than 150 nm. The display material layer is filled with colloidal solution containing charged color particles with at least one color, or filled with liquid crystal material.