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. 25, 2019
Filed:
Sep. 15, 2017
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Wen Shi, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
A flexible display panel fabrication method and a flexible display panel where the method first subjects a photoresist layer to patterning to form a plurality of mutually spaced photoresist zones, a through hole being formed between every two adjacent ones of the photoresist zones; and then, subjecting the flexible backing plate to cavity formation with the photoresist zones as a mask so as to form a plurality of mutually parallel backing cavities respectively at locations corresponding to the through holes; and then, depositing a metal film and subsequently removing the photoresist zones and portions of the metal layer located thereon to form a plurality of metal patterns embedded in the plurality of mutually parallel backing cavities, each of the metal patterns including a scan line and a plurality of gate electrodes; and then, forming a plurality of TFTs arranged in an array and OLED light emissive elements.