Crystal-growing crucible

TW202639972AInactive Publication Date: 2026-10-01YONGQUAN WAFERS CO LTD
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Patent Information

Application Number
TW114112052
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-10-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

A crystal-growing crucible includes a crucible body, an outer isolation barrel, an inner isolation barrel and small gas adsorption crucibles. The crucible body includes an annular side wall. The outer isolation barrel is arranged in a space surrounded by the annular side wall and is separated from the annular side wall. The inner isolation barrel is arranged inside the outer isolation barrel and is separated from the outer isolation barrel. The small gas adsorption crucibles are arranged in the space surrounded by the annular side walls. Material that reacts with a specific gas are put in the small gas adsorption crucibles to adsorb the specific gas.
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