US PATENT SUBCLASS 430 / 57.6
.~.~.~.~.~.~ Germanium as dopant


Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

31  DF  ELECTRIC OR MAGNETIC IMAGERY, E.G., XEROGRAPHY, ELECTROGRAPHY, MAGNETOGRAPHY, ETC., PROCESS, COMPOSITION, OR PRODUCT {18}
56  DF  .~ Radiation-sensitive composition or product {10}
57.1  DF  .~.~ Having plural conductive layers {2}
57.2  DF  .~.~.~ With plural charge generation layers {3}
57.4  DF  .~.~.~.~ Inorganic silicon (e.g., elemental silicon, silicon alloy or inorganic compound thereof) in one or more charge generation layers {2}
57.5  DF  .~.~.~.~.~ With germanium (elemental, compound or alloy) in layer containing silicon {1}
57.6.~.~.~.~.~.~ Germanium as dopant


DEFINITION

Classification: 430/57.6

Germanium as dopant:

(under subclass 57.5) Subject matter wherein the germanium (Ge) is present as a dopant, i.e., a small quantity that changes the properties of the silicon-containing layer.