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:
Apr. 18, 2017
Filed:
Oct. 30, 2013
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Chi-Cheng Tsai, New Taipei, TW;
Hung-Chi Wu, Hsinchu, TW;
Tsung-Chuan Lee, Taipei, TW;
Chung-Hsien Lin, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsin-Chu, TW;
Abstract
Embodiments of performing a photolithography process are provided. The method for performing the photolithography process includes providing a substrate and forming a photoresist layer over the substrate. The method further includes forming exposed photoresist portions by performing an exposure process on the photoresist layer. The method further includes performing a surface modifying treatment on the photoresist layer after the exposure process and removing the exposed photoresist portions by performing a developing process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile