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:
Jun. 17, 2025
Filed:
Aug. 23, 2024
Industry-university Cooperation Foundation Hanyang University Erica Campus, Ansan-si, KR;
Abstract
The present disclosure relates to a display pixel that has a memory function, including a switching TFT configured to control whether the pixel is driven, a charge trapping TFT configured to control a pixel driving current and perform a memory function, a storage capacitor configured to maintain a voltage applied based on the switching TFT, a first light-emitting light source configured to emit light through a current applied based on the CTTFT, and a second light-emitting light source configured to emit light to erase data based on the memory function of the CTTFT.
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