US PATENT SUBCLASS 348 / 740
.~ Array of shutters

Current as of: June, 1999
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348 /   HD   TELEVISION

739  DF  VIDEO DISPLAY {13}
740.~ Array of shutters

DEFINITION

Classification: 348/740

Array of shutters:

(under subclass 739) Subject matter wherein the image reproduction is achieved by a group of similar movable optical blocking elements, each corresponding to an image resolution element.