US PATENT SUBCLASS 117 / 45
.~.~.~ Non-planar crystal grown (e.g., ELO)

Current as of: June, 1999
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117 /   HD   SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR

11  DF  PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE {7}
37  DF  .~ Having moving solid-liquid-solid region {8}
43  DF  .~.~ Distinctly layered product (e.g., twin, SOI, epitaxial crystallization) {2}
45.~.~.~ Non-planar crystal grown (e.g., ELO)

DEFINITION

Classification: 117/45

Non-planar crystal grown (e.g., ELO):

(under subclass 43) Subject matter in which the boundary between the layer and the grown single-crystal* product is not a simple uniform plane.

(1) Note. For example, a product having recesses, mesas, etc.