US PATENT SUBCLASS 430 / 59.1
.~.~.~.~ And specified charge generator layer

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}
58.05  DF  .~.~.~ Charge transport layer {8}
59.1.~.~.~.~ And specified charge generator layer {2}
59.2  DF  .~.~.~.~.~> Charge generator layer contains compound having an acyclic azo group (i.e., -N=N-) {1}
59.4  DF  .~.~.~.~.~> Phthalocyanine or phthalocyanine derivative compound in charge generator layer {1}

DEFINITION

Classification: 430/59.1

And specified charge generator layer:

(under subclass 58.05) Subject matter setting forth at least a component of the charge generator layer composition.