Patent ID: 11972959
Assignee: SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO., LTD
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 8:
9. An apparatus for filling a wafer with glass powder, comprising
a supporting device for supporting the wafer,
a feeding device, and
a scraping device, wherein
the feeding device and the scraping device are both provided on an upper side of the supporting device;
a lower side of the feeding device is provided with a fetching part, and the feeding device drives the fetching part to move; and

a lower side of the scraping device is provided with a scraper, and the scraping device drives the scraper to move, wherein
one side of the scraper is provided with a V-shaped knife;
an opening of the V-shaped knife faces upward; and
the V-shaped knife is perpendicular to the scraper.