- Patent Title: Computer-readable storage medium recording data structure for storing data controlling operation of overlay measurement device and overlay measurement device therefor
-
Application No.: US18433486Application Date: 2024-02-06
-
Publication No.: US12169365B2Publication Date: 2024-12-17
- Inventor: Sol-Lee Hwang , Dong-Won Jung , Hee-Chul Lim , Hyun-Kyoo Shon , Min-Ho Lee
- Applicant: AUROS TECHNOLOGY, INC.
- Applicant Address: KR Hwaseong-si
- Assignee: AUROS TECHNOLOGY, INC.
- Current Assignee: AUROS TECHNOLOGY, INC.
- Current Assignee Address: KR Hwaseong-si
- Agency: Paratus Law Group, PLLC
- Priority: KR10-2022-0151955 20221114
- Main IPC: G03F7/00
- IPC: G03F7/00

Abstract:
A non-transitory computer-readable storage medium that records a data computer-readable storage medium that records a data structure for storing data controlling an operation of an overlay measurement device that measures an error between a first overlay mark and a second overlay mark formed on different layers of a wafer. The data include information of a recipe that is input to allow the overlay measurement device to measure characteristics of a wafer through a manager program installed in a user terminal, and unique information of the overlay measurement device.
Public/Granted literature
Information query