A seed holder for growing ultrapure synthetic quartz crystals
By designing an adjustable seed crystal holder structure and protective measures, the problems of limited applicability of the seed crystal holder and decreased crystal quality were solved, thus achieving the growth of high-purity quartz crystals.
CN122406356APending Publication Date: 2026-07-17BEIJING CRYSTAL PHOTOELECTRIC SCI & TECH INC
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING CRYSTAL PHOTOELECTRIC SCI & TECH INC
- Filing Date
- 2026-05-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing seed crystal holder has a limited range of applications, and the contact between the seed crystal and the solution in the reactor leads to a decrease in the quality of the synthesized quartz crystal.
Method used
Design a seed crystal holder that includes a lifting frame, a fixing support, and a bottom baffle. Adjust the distance of the fixing support by connecting components, set a hollow structure and a through hole in the bottom baffle, and use a ring plate and a C-shaped baffle to protect the seed crystal and avoid the influence of impurities.
Benefits of technology
It expands the applicability of seed crystal holders, improves the purity and quality of synthetic quartz crystals, and is suitable for the production of high-purity quartz crystals.
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Figure CN122406356A_ABST
Abstract
本发明公开一种生长超纯合成石英晶体籽晶架，属于石英晶体结晶生长设备技术领域，包括从上到下依次平行设置的一个吊装架、若干个固定撑和一个底挡板，所述吊装架、所述固定撑和所述底挡板通过连接组件连接固定，所述连接组件能够调整相邻两个所述固定撑之间的距离；所述固定撑为镂空结构，相邻两个所述固定撑之间可拆卸连接有若干个竖直设置的籽晶片，所述底挡板上开设有若干个通孔。本发明采用上述结构的一种生长超纯合成石英晶体籽晶架，提高籽晶架的适用范围和合成石英晶体的纯度。
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Citation Information
Patent Citations
Plug-in seed crystal rack for growing high-purity quartz crystal
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