Invention Application
- Patent Title: COMPLIANT ELECTROSTATIC TRANSFER HEAD WITH SPRING SUPPORT LAYER
- Patent Title (中): 具有弹簧支撑层的合适的静电转印头
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Application No.: US14307325Application Date: 2014-06-17
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Publication No.: US20150364424A1Publication Date: 2015-12-17
- Inventor: Dariusz Golda , Stephen P. Bathurst , John A. Higginson , Andreas Bibl , Jeffrey Birkmeyer
- Applicant: LuxVue Technology Corporation
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L21/768

Abstract:
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.
Public/Granted literature
- US09425151B2 Compliant electrostatic transfer head with spring support layer Public/Granted day:2016-08-23
Information query
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