Printer using liquid crystal display for contact printing
First Claim
Patent Images
1. A contact printer, comprising:
- a liquid crystal display (LCD) for presenting an image for printing;
supply means adapted to contain at least one sheet of photosensitive media;
means for pressing the photosensitive media sheet from the supply against the LCD; and
means for driving the LCD for causing the image to be presented to the pressed photosensitive sheet for contact printing of the image.
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Accused Products
Abstract
A contact printer including a liquid crystal display (LCD) for presenting an image for printing; a supply adapted to contain at least one sheet of photosensitive media; and a structure for pressing the photosensitive media sheet from the supply against the LCD. The printer further includes electronics for driving the LCD for causing an image to be presented against a pressed photosensitive sheet for contact printing of such image.
11 Citations
5 Claims
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1. A contact printer, comprising:
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a liquid crystal display (LCD) for presenting an image for printing;
supply means adapted to contain at least one sheet of photosensitive media;
means for pressing the photosensitive media sheet from the supply against the LCD; and
means for driving the LCD for causing the image to be presented to the pressed photosensitive sheet for contact printing of the image.
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2. A contact printer, comprising:
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a liquid crystal display (LCD) for presenting an image for printing;
supply means adapted to contain a stack of photosensitive media sheets;
means for moving the stack of photosensitive media sheets so as to press one of the sheets against the LCD; and
means for driving the LCD for causing the image to be presented to the pressed photosensitive sheet for contact printing of the image.
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3. A contact printer, comprising:
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a liquid crystal display (LCD) for sequentially presenting three separate images for printing;
separate sources of colored light, each such light source providing illumination to the LCD to present a different colored image of a scene;
supply means having at least one photosensitive media sheet;
means for pressing the photosensitive media sheet from the supply against the LCD; and
means for driving the LCD and for sequentially controlling the colored light sources for causing the three separate color images to be presented to the pressed photosensitive sheet for contact printing of the color images.
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4. A contact printer, comprising:
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a liquid crystal display (LCD) for sequentially presenting three separate images for printing;
separate sources of colored light, each such light source providing illumination to the LCD to present a different colored image of a scene;
supply means for containing a stack of photosensitive media sheets;
means for moving the stack of photosensitive media sheets so as to press one of the sheets against the LCD; and
means for driving the LCD and for sequentially controlling the colored light sources for causing the three separate color images to be presented to the pressed photosensitive sheet for contact printing of the images.
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5. A contact printer, comprising:
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a liquid crystal display (LCD) producing an image when driven;
a photosensitive media pressed against the LCD; and
a display driver driving the LCD, causing the image to be recorded by the photosensitive media and contact printing the image.
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Specification