发明申请
- 专利标题: COMPLIANT ELECTROSTATIC TRANSFER HEAD WITH SPRING SUPPORT LAYER
- 专利标题(中): 具有弹簧支撑层的合适的静电转印头
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申请号: US14307325申请日: 2014-06-17
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公开(公告)号: US20150364424A1公开(公告)日: 2015-12-17
- 发明人: Dariusz Golda , Stephen P. Bathurst , John A. Higginson , Andreas Bibl , Jeffrey Birkmeyer
- 申请人: LuxVue Technology Corporation
- 主分类号: H01L23/538
- IPC分类号: H01L23/538 ; H01L21/768
摘要:
A compliant electrostatic transfer head and method of forming a compliant electrostatic transfer head are described. In an embodiment, a compliant electrostatic transfer head includes a cavity in a base substrate, a spring support layer on the base substrate, and a patterned device layer on the spring support layer. The spring support layer includes a spring support layer beam profile that extends over and is deflectable toward the cavity, and the patterned device layer includes an electrode beam profile that is supported by the spring support layer beam profile and extends over and is deflectable toward the cavity.
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