Polychrome television screen and process of manufacture
First Claim
18. A COLOR TELEVISION RECEIVER TUBE COMPRISING A PLURALITY OF OPAQUE PARALLEL STRIPES DISPOSED AT PREDETERMINED INTERVALS ON THE INNER SURFACE OF THE TARGET FACE OF SAID TUBE, A TRANSPARENT CONDUCTIVE LAYER HAVING A LOWER SURFACE DISPOSED OVER SAID OPAQUE STRIPES AND SAID INTERVALS, A PLURALITY OF PARALLEL PREDETERMINED COLORED STRIPES, SAID PREDETERMINED COLORED STRIPES BEING DISPOSED ON THE UPPER SURFACE OF SAID CONDUCTIVE LAYER BETWEEN AND PARALLEL TO SAID OPAQUE STRIPES IN COMPOSITE COLORING GROUPS, SAID CONDUCTIVE LAYER HAVING PORTIONS DISPOSED BETWEEN SAID GROUPS, AND A LUMINESCENT LAYER HAVING A LOWER SURFACE ADAPTED TO COVER SAID COLORED STRIPES AND SAID PORTIONS AT THE UPPER SURFACE OF SAID CONDUCTIVE LAYER DISPOSED BETWEEN SAID GROUPS.
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Accused Products
3 Citations
20 Claims
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18. A COLOR TELEVISION RECEIVER TUBE COMPRISING A PLURALITY OF OPAQUE PARALLEL STRIPES DISPOSED AT PREDETERMINED INTERVALS ON THE INNER SURFACE OF THE TARGET FACE OF SAID TUBE, A TRANSPARENT CONDUCTIVE LAYER HAVING A LOWER SURFACE DISPOSED OVER SAID OPAQUE STRIPES AND SAID INTERVALS, A PLURALITY OF PARALLEL PREDETERMINED COLORED STRIPES, SAID PREDETERMINED COLORED STRIPES BEING DISPOSED ON THE UPPER SURFACE OF SAID CONDUCTIVE LAYER BETWEEN AND PARALLEL TO SAID OPAQUE STRIPES IN COMPOSITE COLORING GROUPS, SAID CONDUCTIVE LAYER HAVING PORTIONS DISPOSED BETWEEN SAID GROUPS, AND A LUMINESCENT LAYER HAVING A LOWER SURFACE ADAPTED TO COVER SAID COLORED STRIPES AND SAID PORTIONS AT THE UPPER SURFACE OF SAID CONDUCTIVE LAYER DISPOSED BETWEEN SAID GROUPS.
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20. A METHOD OF MAKING A COLOR TELEVISION RECEIVER TUBE WHICH COMPRISES DISPOSING ON THE INNER SURFACE OF THE TARGET FACE OF SAID TUBE A PLURALITY OF PARALLEL OPAQUE STRIPES IN A PREDETERMINED FIXED RELATIONSHIP COVERING SAID OPAQUE STRIPES AND SAID INTERVALS THEREBETWEEN WITH THE LOWER SURFACE OF A TRANSPARENT CONDUCTIVE LAYER, DISPOSING ON THE UPPER SURFACE OF SAID CONDUCTIVE LAYER PARALLEL PREDETERMINED COLORED STRIPES, SAID COLORED STRIPES BEING ARRANGED IN COMPOSITE COLORING GROUPS AND PARALLEL TO AND BETWEEN SAID OPAQUE STRIPES, PORTIONS OF SAID CONDUCTIVE LAYER BEING DISPOSED BETWEEN SAID GROUPS AND DISPOSING A LUMINESCENT LAYER OVER SAID GROUPS AND SAID PORTIONS OF SAID CONDUCTIVE LAYER.
Specification