会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明公开
    • BELLOWS-FREE RETRACTABLE VACUUM DEPOSITION SOURCES
    • EINZIEHBARE FALTENBALGFREIE BEDAMPFUNGSQUELLEN
    • EP3013995A1
    • 2016-05-04
    • EP14816784.4
    • 2014-06-25
    • Veeco Instruments Inc.
    • LABERE, Rikki ScottBRESNAHAN, Richard CharlesPRIDDY, Scott WayneREADINGER, Eric, Daniel
    • C23C14/22
    • C23C14/56C23C14/246H01L51/001
    • Systems are provided that include one or more retractable deposition source assemblies that eliminate the need for a bellows, but do not require breaking the ultra-high vacuum of a growth module for source replacement or recharging with deposition material. Systems of the present invention may include source heads that allow for a differential pumping option that provides marked improvement in base pressure around the source head (and material) that provides longer lifetimes for sources in corrosive, reactive or oxidizing environments. In addition, systems of the invention do not require an entire growth module to be vented to refill or repair an effusion source. Instead, for maintenance events that are tied to a specific source, a retractable source assembly of the present invention allows the sources to be withdrawn from the system, isolated from the growth environment, and removed without venting the entire chamber of the growth module.
    • 提供了包括一个或多个可缩回的沉积源组件的系统,其消除对波纹管的需要,但不需要破坏生长模块的超高真空以用于用沉积材料进行源替换或再充电。 本发明的系统可以包括源头,其允许差分泵送选项,其提供围绕源头(和材料)的基础压力的显着改进,其为腐蚀性,反应性或氧化环境中的源提供更长的寿命。 此外,本发明的系统不需要将整个生长模块排放以再填充或修复渗出源。 相反,对于与特定来源相关的维护事件,本发明的可伸缩源组件允许源从生长环境中分离出来,并且在没有排放增长模块的整个室的情况下被移除。