Apparatus for growing crystals of semiconductor materials

Details Apparatus for growing crystals of semiconductor materials Apparatus for growing crystals of semiconductor materials

1988-06-01

1990-03-27

Roy, Upendra

Chemical apparatus and process disinfecting, deodorizing, preser

Physical type apparatus

Crystallizer

1566171, 422249, C30B 1510, C30B 1514

Patent

active

049118951

ABSTRACT:
An apparatus for growing a semiconductor crystal from a melt includes a susceptor, a quartz crucible, at least one reinforcing ring, and a heater. The crucible is housed in the susceptor for receiving a semiconductor material therein. The reinforcing ring is provided on the quartz crucible for enhancing the strength of the crucible. The heater is disposed so as to surround the susceptor for heating the semiconductor material contained in the crucible.

REFERENCES:
patent: 2977258 (1961-03-01), Dunkle
patent: 3567397 (1971-03-01), O'Hara et al.
patent: 3892739 (1959-06-01), Rusler et al.
patent: 4235848 (1980-11-01), Sokolov et al.
patent: 4246064 (1981-01-01), Dewees et al.
patent: 4330361 (1982-05-01), Kohnefeld et al.
Patent Abstracts of Japan, Tanaka Kikinzoku Kogyo K.K., vol. 8, No. 126 Patent Abstracts of Japan, Sony K.K., vol. 4, No. 81.

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