US PATENT SUBCLASS 386 / 30-- .~ Using diffraction technique or strip filter

US PATENT SUBCLASS 386 / 30
.~ Using diffraction technique or strip filter

Current as of: June, 1999
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386 /	HD	TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING

1	DF	PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING {25}
30		.~ Using diffraction technique or strip filter

DEFINITION

Classification: 386/30

Using diffraction technique or strip filter:

(under subclass 1) Subject matter including the use of a diffraction grating or a parallel or nonparallel line strip color filter for encoding color information onto a noncolor record receiver.

SEE OR SEARCH CLASS

348, Television,

273+, 285+, and 289+ for line strip color filters in combination with television cameras.

352, Optics: Motion Pictures,

66+, for making color motion pictures using monochromatic film.

359, Optics: Systems (Including Communication) and Elements, 558+, for filters of the type used in devices in this subclass.

396, Photography,

305+, for color photography in general using monochromatic film.