公开(公告)号：US20210118766A1

公开(公告)日：2021-04-22

申请号：US16464397

申请日：2017-12-15

Applicant: ELEMENT SIX TECHNOLOGIES LIMITED

Inventor： JULIAN ELLIS ,  JOHN BRANDON ,  FRANCIS MARK REININGER

IPC: H01L23/373 ,  C30B29/04 ,  C30B25/18 ,  C30B29/64

Abstract: A synthetic diamond plate comprising a polygonal plate formed of synthetic diamond material, the polygonal plate of synthetic diamond material having a thickness in a range 0.4 mm to 1. mm, and rounded corners having a radius of curvature in a range 1 mm to 6 mm. A mounted synthetic diamond plate is also disclosed comprising a polygonal synthetic diamond plate as described and a base to which the polygonal synthetic diamond plate is bonded, wherein the base comprises a cooling channel. An array of mounted synthetic diamond plates is also described, comprising a plurality of mounted synthetic diamond plates described above, wherein the cooling channels of the mounted synthetic diamond plates are linked to form a common cooling channel across the array of mounted synthetic diamond plates.