Images for Wafer Surface Inspection System
JP1791481SActive Publication Date: 2025-02-19SCREEN HOLDINGS CO LTD
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Patent Information
- Application Number
- JP2024012997D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-02-19
- Estimated Expiration
- 2049-06-26
Smart Images

Figure 0001791481000001 
Figure 0001791481000002
Abstract
This image is for displaying data from a system that inspects and analyzes particles (fine particles) adhering to the wafer surface, and displays information such as the location of detected particles and the cause of particle generation. As shown in the reference diagram showing the usage state, a map showing the location of particles adhering to the wafer surface is placed on the left, and a list of maps of inspected wafers is placed on the right. When any map is selected from the list, the selected map is displayed on the left.
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