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:
Jul. 29, 2025
Filed:
Nov. 17, 2021
Chongqing Institute of East China Normal University, Chongqing, CN;
Roi Optoelectronics Technology Co, Ltd., Shanghai, CN;
East China Normal University, Shanghai, CN;
Heping Zeng, Chongqing, CN;
Mengyun Hu, Chongqing, CN;
Chuan Yang, Chongqing, CN;
Shuai Yuan, Chongqing, CN;
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY, Chongqing, CN;
ROI OPTOELECTRONICS TECHNOLOGY CO, LTD., Shanghai, CN;
EAST CHINA NORMAL UNIVERSITY, Shanghai, CN;
Abstract
A method for processing a chip based on deep learning and an apparatus for processing a chip based on deep learning are provided. The method includes scanning the chip with femtosecond laser in a predetermined polarization state to produce a main scanning trajectory and periodic nano-stripes on both sides of the main scanning trajectory, so as to form a nano-ridge structure on a surface of the chip; obtaining a super-resolution microscopic image of the nano-ridge structure by super-resolution microscopy; obtaining a target image; reconstructing the target image based on deep learning for image super-resolution to obtain the reconstructed image, and recognizing and processing the reconstructed image to obtain characteristic parameters of the nano-ridge structure as input parameters for deep learning for femtosecond laser processing; adjusting processing parameters of the chip according to the output values of the deep learning model for femtosecond laser processing; and outputting the optimized nano-ridge structure.