US PATENT SUBCLASS 359 / 636
.~.~ Including full reflection and transmission of a beam at different portions of a beam divider


Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

618  DF  SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) {3}
629  DF  .~ By partial reflection at beam splitting or combining surface {6}
636.~.~ Including full reflection and transmission of a beam at different portions of a beam divider


DEFINITION

Classification: 359/636

Including full reflection and transmission of a beam at different portions of a beam divider:

(under subclass 629) Subject matter wherein the partially reflective element has selected areas of full light reflection interrupted by light transmissive areas.