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. 05, 2019
Filed:
Sep. 21, 2017
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Hui He, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
A display panel, an array substrate and a manufacturing method are disclosed. The method includes steps of: providing a substrate; disposing a thin-film transistor on the substrate; disposing R color resist layer, G color resist layer, a blue B color resist layer and a white W color resist layer on the thin-film transistor; forming a planarization layer on the R color resist layer, the G color resist layer, the B color resist layer and the W color resist layer, and through a multi-tone mask to form a first protection layer, a spacer layer and a vias having different thicknesses. The present invention forms the first protection layer, the spacer layer and the vias only through one process so as to reduce the manufacturing process to reach the purpose of simplifying the process. Besides, the present invention also manufactures a W color resist layer to increase the transmittance and brightness.