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1. (WO2018199845) LARGE SINGLE CRYSTAL DIAMOND AND A METHOD OF PRODUCING THE SAME

Pub. No.:    WO/2018/199845    International Application No.:    PCT/SG2018/000003
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: C03B 29/04
C30B 25/20
B01J 3/06
C01B 32/25
C01B 32/26
Applicants: IIA TECHNOLOGIES PTE LTD
Inventors: MISRA, Devi, Shanker
Title: LARGE SINGLE CRYSTAL DIAMOND AND A METHOD OF PRODUCING THE SAME
Abstract:
A method of producing a large single crystal diamond comprising of: (i) arranging two or more single crystal diamond substrates adjacent to one another in a diamond growth chamber, wherein each single crystal diamond substrate include at least 2 adjacent surfaces having different crystallographic orientations, (ii) using a diamond growth process, growing the single crystal diamond substrates in an upward growth direction as well as in a lateral growth direction.