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. 09, 2020
Filed:
Mar. 13, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Chongqing Boe Optoelectronics Technology Co., Ltd., Chongqing, CN;
Xiongzhou Wei, Beijing, CN;
Min Li, Beijing, CN;
Qiang Xiong, Beijing, CN;
Jiaqi Pang, Beijing, CN;
Chao Liu, Beijing, CN;
Bin Wan, Beijing, CN;
Hongyu Sun, Beijing, CN;
Ruilin Bi, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
Abstract
Provided is a method for manufacturing a color filter substrate including a base substrate, a black matrix layer and a plurality of color pixel units, and the color pixel unit including sub-pixel units of at least three colors. The method for manufacturing a color filter substrate includes: providing a base substrate; and forming a black matrix layer and the plurality of color pixel units on the base substrate, wherein the forming of the plurality of color pixel units includes: depositing an irreversible temperature-change material on the base substrate; and heating the irreversible temperature-change material to form sub-pixel units of at least two colors in the color pixel unit.