Lithium niobate substrate and method of producing the same

Details Lithium niobate substrate and method of producing the same Lithium niobate substrate and method of producing the same

2007-12-18

2007-12-18

Kunemund, Robert (Department: 1722)

Single-crystal, oriented-crystal, and epitaxy growth processes;

Processes of growth with a subsequent step acting on the...

C117S003000, C117S940000

Reexamination Certificate

active

10980829

ABSTRACT:
In a method of producing a lithium niobate substrate by the use of a lithium niobate crystal grown by the Czochralski process, the lithium niobate crystal is heat-treated at a temperature of from 300° C. or more to less than 500° C. in the state the lithium niobate crystal is buried in a powder constituted of at least one element selected from the group consisting of Al, Ti, Si, Ca, Mg and C, or in the state the lithium niobate crystal is held in a container constituted of at least one element selected from the group consisting of Al, Ti, Si, Ca, Mg and C.

REFERENCES:
patent: 4565598 (1986-01-01), Seymour
patent: 5452382 (1995-09-01), Shionoya et al.
patent: 6319430 (2001-11-01), Bordui et al.
patent: 6932957 (2005-08-01), Miles et al.
patent: 6-247800 (1994-09-01), None
patent: 11-92147 (1999-04-01), None
patent: 11-236298 (1999-08-01), None
patent: 2004-269300 (2004-09-01), None
patent: WO 2004/002891 (2004-01-01), None
patent: WO 2004/030046 (2004-04-01), None
patent: WO 2004/030047 (2004-04-01), None

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