Image recorder using recording head
AssigneeFuji Photo Film Co., Ltd.
InventorsAtsuhiro Doi, Takatoshi Otsu
Life of this patent
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Abstract
An image recorder which requires a smaller amount of space for installation and which employs a simplified structure and eliminates moving parts in an image recording section. A recording head is provided having three linear arrays of light-emitting elements, such as light-emitting diodes, emitting light in the three primary colors RGB and arranged in a direction perpendicular to a direction in which a color photosensitive material is conveyed. The light-emitting elements of each array may be mounted on a respective flat plate base along side edge faces thereof. The side edge faces of the various bases are arranged opposite to one another.
Claims19
An image recorder comprising:
- means for conveying a color photosensitive material;
- and
- three linear arrays of light-emitting elements, each array emitting light having a different luminous wavelength and said arrays being arranged in a direction perpendicular to a direction in which said color photosensitive material is conveyed.
An image recorder comprising:
- means for conveying a color photosensitive material;
- a serial head having three linear arrays of light-emitting elements for emitting light having different luminous wavelengths and respectively arranged in a direction parallel to a direction in which said color photosensitive material is conveyed;
- and a scanning mechanism for moving said serial head in a direction perpendicular to the scanning direction.
An image recorder for recording an image on a recording material comprising:
- a plurality of flat plate bases;
- and a plurality of recording heads, each provided with at least one array of light-emitting elements mounted on a respective one of said flat plate bases, the light-emitting elements of each of said recording heads emitting light in a respective different color, said arrays of light-emitting elements being mounted along side edge faces of said respective ones of flat plate bases, said side edge faces of said flat plate bases being arranged opposite to each other.
An image recorder for recording an image on a recording material comprising:
- a plurality of flat plate bases;
- and a plurality of recording heads each provided with at least one array of light-emitting elements mounted on a respective one of said flat plate bases, the light-emitting elements of each of said recording heads emitting light in a different respective color, said arrays of light-emitting elements being mounted along side edge faces of said respective ones of said flat plate bases, said recording heads being overlapped in shifted layers so that said arrays of light-emitting elements are not overlapped.
An image recorder for recording an image on a recording material comprising:
- a plurality of flat plate bases;
- and a plurality of recording heads each provided with at least one array of light-emitting elements mounted on respective ones of said flat plate bases, said arrays of light-emitting elements being mounted along side edge faces of said respective ones of said flat plate bases, said recording heads being arranged radially in an arcuate form along a conveying path of said record in material.
A recording head comprising:
- a flat plate base;
- a plurality of linear arrays of light-emitting elements provided at side edge faces of said flat plate base;
- a plurality of drivers mounted on a surface of said base;
- and means for electrically connecting said arrays of light-emitting elements and said drivers.
A recording head comprising:
- a flat plate base;
- a plurality of linear arrays of light-emitting elements provided on a surface of said flat plate base;
- a plurality of drivers installed on a surface of said base, and means for electrically connecting said arrays of light-emitting elements and said drivers.
A recording head comprising:
- a flat plate base;
- a plurality of linear arrays of light-emitting elements provided along ends of said flat plate base;
- and a plurality of arrays of image forming optical elements tilted or shifted with respect to the optical axis of said arrays of light-emitting elements.
An image recording head comprising:
- a base member;
- and a plurality of arrays of light-emitting elements arranged on said base as an image recording light source, centers of luminous areas of each of said light-emitting elements being spaced apart by at least one recording picture element pitch.
Dependencies are inferred from the claim text.