US PATENT SUBCLASS 438 / 490
.~.~ Running length (e.g., sheet, strip, etc.)

Current as of: June, 1999
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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

478  DF  FORMATION OF SEMICONDUCTIVE ACTIVE REGION ON ANY SUBSTRATE (E.G., FLUID GROWTH, DEPOSITION) {9}
488  DF  .~ Polycrystalline semiconductor {3}
490.~.~ Running length (e.g., sheet, strip, etc.)

DEFINITION

Classification: 438/490

Running length (e.g., sheet, strip, etc.):

(under subclass 488) Process involving the fluid growth of an indeterminate length of amorphous semiconductor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

62, for a process of making a device responsive to electromagnetic radiation utilizing the deposition of a semiconductive active layer onto a substrate of indeterminate length.