• Patent Title: APPARATUS, SYSTEM AND METHOD FOR PROVIDING A SUBSTRATE CHUCK
  • Application No.: PCT/US2021/018114
    Application Date: 2021-02-15
  • Publication No.: WO2021163664A1
    Publication Date: 2021-08-19
  • Inventor: BOSBOOM, Jeroen
  • Applicant: JABIL INC.
  • Applicant Address: 10560 Dr. Martin Luther King Jr. Street, N.
  • Assignee: JABIL INC.
  • Current Assignee: JABIL INC.
  • Current Assignee Address: 10560 Dr. Martin Luther King Jr. Street, N.
  • Agency: MCWILLIAMS, Thomas J.
  • Priority: US62/976,165 2020-02-13
  • Main IPC: H01L21/683
  • IPC: H01L21/683 H01L21/687
APPARATUS, SYSTEM AND METHOD FOR PROVIDING A SUBSTRATE CHUCK
Abstract:
An apparatus, system and method for providing a stationary chuck for positionally maintaining an associated in-process wafer. The stationary chuck may include a base plate having, on an upper surface thereof, a plurality of machined concentric ridges that form a series of concentric circular zones; a silicon carbide coating on the upper surface of the base plate; and a plurality of silicon carbide inlays capable of being bonded onto the silicon carbide coating in the concentric circular zones.
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