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:
May. 09, 2023
Filed:
May. 10, 2017
Hkc Corporation Limited, Shenzhen, CN;
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Chung-Kuang Chien, Chongqing, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Chongqing HKC Optoelectronics Technology Co., Ltd., Chongqing, CN;
Abstract
The present application discloses a display panel, a manufacturing method of a display panel and a mask used thereof. The manufacturing method of the display panel comprises the following steps: doping a photo-initiator in photoresist for manufacturing photo spacers; coating the photoresist on the substrates to form photo spacers, and arranging a shade on the same layer; and respectively irradiating corresponding photo spacers by at least two types of light rays of different wavelengths, to control the photo-initiator so as to enable different photo spacers to have different shrinkages.