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:
Nov. 02, 2021
Filed:
May. 20, 2020
E Ink Holdings Inc., Hsinchu, TW;
Hsiao-Wen Zan, Hsinchu, TW;
Chuang-Chuang Tsai, Hsinchu, TW;
Chao-Hsuan Chen, Hsinchu, TW;
Cheng-Hang Hsu, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
An active device is disposed on a substrate and includes a gate, an organic active layer, a gate insulation layer, a plurality of crystal induced structures, a source and a drain. The gate insulation layer is disposed between the gate and the organic active layer. The crystal induced structures distribute in the organic active layer and directly contact with the substrate or the gate insulation layer. The source and the drain are disposed on two opposite sides of the organic active layer, wherein a portion of the organic active layer is exposed between the source and the drain.