- Patent Title: Elevator unit for transferring tray and test handler including same
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Application No.: US17857978Application Date: 2022-07-05
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Publication No.: US11892500B2Publication Date: 2024-02-06
- Inventor: Jin Ho Kang , Joo Hyun Seo
- Applicant: SEMES CO., LTD.
- Applicant Address: KR Cheonan-si
- Assignee: SEMES CO., LTD.
- Current Assignee: SEMES CO., LTD.
- Current Assignee Address: KR Cheonan-si
- Priority: KR 20210089032 2021.07.07
- Main IPC: G01P3/48
- IPC: G01P3/48 ; G01R31/28 ; H01L21/677 ; B66B9/00
Abstract:
An elevator unit for transferring a tray includes a tray guide block on which a tray is seated, a wrapping connector driving member configured to elevate and lower the tray guide block, a fixed fastener connected to the tray guide block, and a corrective fastener connected to the wrapping connector driving member and configured to rotatably coupled to the fixed fastening member.
Public/Granted literature
- US20230010924A1 ELEVATOR UNIT FOR TRANSFERRING TRAY AND TEST HANDLER INCLUDING SAME Public/Granted day:2023-01-12
Information query
IPC分类:
