US PATENT SUBCLASS 430 / 510
.~ Antihalation or filter layer containing

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

495.1  DF  RADIATION SENSITIVE PRODUCT {7}
510.~ Antihalation or filter layer containing {4}
511  DF  .~.~> Filters differing spectral regions in different areas of the filter, e.g., color screen
512  DF  .~.~> Filters ultraviolet radiation
513  DF  .~.~> Dissolvable or removable {2}
517  DF  .~.~> Organic dye or pigment containing {5}

DEFINITION

Classification: 430/510

Antihalation or filter layer containing:

(under subclass 495.1) Subject matter having a layer which either selectively absorbs a part of the spectrum of incident radiation, or reduces reflection from within.