EP1554633A2 - Procede et systeme d'impression de cartes - Google Patents

Procede et systeme d'impression de cartes

Info

Publication number
EP1554633A2
EP1554633A2 EP03759638A EP03759638A EP1554633A2 EP 1554633 A2 EP1554633 A2 EP 1554633A2 EP 03759638 A EP03759638 A EP 03759638A EP 03759638 A EP03759638 A EP 03759638A EP 1554633 A2 EP1554633 A2 EP 1554633A2
Authority
EP
European Patent Office
Prior art keywords
card
assembly
sub
latent image
printing system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03759638A
Other languages
German (de)
English (en)
Other versions
EP1554633A4 (fr
Inventor
Darren W. Cycard Technologies Inc. HAAS
I. Tony Cycard Technologies Inc. HAUGEN
Bradley A. Cycard Technologies Inc. PAULSON
Robert J. Cycard Technologies Inc. INNES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cycard Technologes Inc
Original Assignee
Cycard Technologes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cycard Technologes Inc filed Critical Cycard Technologes Inc
Publication of EP1554633A2 publication Critical patent/EP1554633A2/fr
Publication of EP1554633A4 publication Critical patent/EP1554633A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/002—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor using materials containing microcapsules; Preparing or processing such materials, e.g. by pressure; Devices or apparatus specially designed therefor
    • G03F7/0022—Devices or apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/002—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor using materials containing microcapsules; Preparing or processing such materials, e.g. by pressure; Devices or apparatus specially designed therefor
    • G03F7/0022—Devices or apparatus
    • G03F7/003—Devices or apparatus characterised by storage means for the light sensitive material, e.g. cartridges

Definitions

  • the present application relates to printing systems and, more particularly, to printing systems for printing cards that incorporate photosensitive microcapsules.
  • a common method of fabricating printed identification cards uses dye diffusion thermal transfer, or D2T2, to transfer colored dyes from a print ribbon to the blank identification card.
  • D2T2 dye diffusion thermal transfer
  • a ribbon carrying dye in a polymeric binder is heated from behind with a thermal print head (TPH), while in contact with a vinyl, or PNC, surface.
  • TPH thermal print head
  • PNC vinyl, or PNC
  • the D2T2 print ribbon also contains a resin panel to print black resin for barcode applications and a clear protective overlaminate panel for application over the printed image.
  • Mass transfer of both the resin and the overlaminate panels is accomplished as the TPH heats the ribbon and the material is released from the ribbon, and adheres to the surface of the card.
  • the apparent quality of the printed resin image, and the coherence of the overlaminate panel depends on the ability of the mechanical printer system to accurately register each of the ribbon panels, and smoothly move the card, and the ribbon beneath the TPH during the print sequences.
  • imperfections in surface smoothness interfere with dye transfer, it is surface contamination, such as oils, that interfere with the adhesion of the resin and overlaminate to the surface of the card.
  • Recent innovations to reduce the effect of the card surface in identification card printing include D2T2 printing to an Intermediate Transfer Media, InTM, which is transferred to the card surface and ink jet printing to a receptive card surface. While these techniques can reduce the dependence of the perceived quality of the printed data on the quality of the surface characteristics of the card, transferring the colorant from a reservoir to the surface remains the printing mechanism. As such, printing speed is fundamentally inversely related to the quality of the printed data; i.e., the more photo realistic images are achieved by slowing down the print speed and, conversely, printing identification cards quickly generally provides very non-photo realistic images.
  • the printer includes a carriage for scanning red, green, and blue light over print paper containing photosensitive microcapsules encapsulating a color developing material and a photo curing material and having an image receiving layer for developing color by a reaction of the color developing material with the image receiving layer.
  • the light is applied with a scanning mechanism, fundamentally repeating the inverse relationship of ink-jet printing - print speed is increased by reducing the resolution of the printing and resolution of the printed image is increased by reducing the scanning speed.
  • the mechanical pressure is applied to the media - a process called developing - by a scanning ball mechanism, the same inverse relations exists, where a higher resolution of the development results in a longer development time.
  • the present invention addresses the limitations of the above-described prior art.
  • the card printing system of the present invention includes a cartridge sub-assembly and a printer sub- assembly.
  • the cartridge sub-assembly encloses a stack of horizontally positioned cards that have each been plied with photosensitive microcapsules.
  • the printer sub-assembly interfaced with the cartridge sub-assembly to obtain a card from the stack.
  • the printer sub-assembly then forms a latent image upon the photosensitive microcapsules upon the obtained card and develops that image by applying a mechanical pressure to the photosensitive microcapsules with a developer array.
  • the develop array is a block containing a number spring-loaded developer balls.
  • a method of the present invention includes the following steps: (1) supplying an identification card that has been previously plied with photosensitive microcapsules; (2) forming a latent image upon said identification card; and (3) developing the latent image by application of an array of pressure points to the latent image.
  • Fig. 1 is a cross-section viewed from the front of the printer according to a preferred embodiment of the present invention.
  • Fig. 2 is a top plan view of the printer according to a preferred embodiment of the present invention.
  • Fig. 3 is a cross-section view from the front of the printer of the light source, reflector and LCD display for exposing the card according to a preferred embodiment of the present invention.
  • Fig. 4A is a bottom plan view of the array of spring-loaded developer balls used in the developing system of a preferred embodiment of the present invention.
  • Fig. 4B is a top plan view of a seven-segment roller array used in the developing system of an alternative embodiment of the present invention.
  • Fig. 4C is a front cross-sectional view of one of the roller segments of the seven-segment roller array of Fig. 4B.
  • Fig. 4D is a front view of a single roller developer used in the developing system of an alternative embodiment of the present invention.
  • Fig. 5 depicts the developer ball and spring configuration of the developer array.
  • Fig. 6 is a perspective view of the developing system, including the developer array and the developer traversal system, of the preferred embodiment of the present invention.
  • Fig. 7 is a side view of an optional magnetic encoding section of the present invention.
  • Fig. 8 is a side view of the card-containing cartridge with constant force slip clutch according to a preferred embodiment of the present invention.
  • the printing system of the present invention includes a printer in which a latent image is formed by transmitting light through a fixture to provide red, green, and blue light over a media identification card onto which photosensitive microcapsules are applied, and by applying a mechanical pressure through an array of " balls to the identification card with the latent image formed thereon.
  • the card printing system 100 of the present invention generally comprises a printer subsystem 120 and a cartridge subsystem 121.
  • the printer subsystem 120 itself includes a number of mechanical components as well as an exposure system 122, a developing system 124, an optional card inverting system 126, and an optional magnetic encoding system 128 each of which is supported by appropriate framing or supports, and each of which is enclosed in an opaque, light-sealed housing 129.
  • the mechanical components include a motor-driven card feed roller 130 and a card feed belt 132 that is held taught by a constant force slip clutch 134.
  • the mechanical components further include a motor- driven card transfer pulley shaft 135 and a pair of card transfer belts 138 that are held taught by a card transfer pulley 136.
  • the card transfer belts 138 are preferably joined together by virtue of a plurality of pusher bars 140 that smoothly move the card through the printer upon guide rails 142 and 144 (see Fig. 2).
  • the exposure system 122 generally includes a lamp and reflector assembly 146, a liquid crystal display (LCD) 148, and a card lift plate assembly 150, including lift plate 151.
  • the card lift plate assembly 150 operates to lift a card 152 to a position in contact with the LCD 148, however, the card 152 does not move across, but is held stationary on, the surface of the LCD 148.
  • the lamp and reflector assembly 146 generate a nearly columnar white light of a specific
  • the spectral temperature is preferably in the range of 6000° to 7000°
  • the white light then passes through the LCD 148 exposing the card 152, wliich incorporates photosensitive microcapsules to light of specific wavelengths to activate the microcapsules in a pattern according to the image display on the LCD 148.
  • the image is obtained from an external device that provides an image signal to the printer sub-assembly). See Fig. 3 for an enlarged view of the lamp and reflector assembly 146 and LCD 148.
  • the specific wavelengths are those of light blue (400 to 500 ⁇ , typical peak
  • the LCD 148 is
  • the card 152 is preferably a Perkin Elmer lamp having item number AD0601 while the reflector is a custom design of CyCard Technologies, Inc. It should be noted that the card 152 never moves across the surface of the LCD 148 when in contact with the LCD 148 thereby limiting the wear and impact damage to the LCD imaging device and increasing its lifetime of use. Prior art devices, such as thermal printhead ID card printers suffer such wear and impact damage. Further, thermal printers require multiple passes, which increases print time and reduces image quality due to the required registration of each individual pass to previous passes; registration requirements are a problem that is eliminated by the present invention.
  • the developing system 124 depicted generally in Figs. 1 and 2, and more specifically in Figs. 4A and 6, of the printer subsystem 120 generally includes the components of a developer array 160 and a developer traversal system 162.
  • the developer array 160 includes a developer block 164 that incorporates a plurality of cylindrical holes 165 that are arranged in a series of staggered rows, see Fig. 4. Further comprising the developer array 160 are a plurality of springs 166, one per cylindrical hole 165, and plurality of developer balls 168, also one per cylindrical hole 165. Each spring 166 rests between a top plate 170 of the developer block 164 and a free floating developer ball 168, see Fig.
  • each cylindrical hole 165 is each drilled to enable only a small portion, e.g., .0035"; of each developer ball 168 to extend through the face 167.
  • the developer balls 168 in the developer array block 164 are preferably staggered and spaced in 15 rows of 25 developer balls that are preferably spaced 0.0059" apart along the path of travel so that the crush zone of each individual developer ball 168 overlaps the crush zone of each adjacent developer ball 168. It should be noted that by utilizing a scanning ball array/a set of pressure rollers, the image development time is significantly shortened from that of prior art printing systems. Specifically, the entire card 152 can be developed in one or two passes of the developer array 164 instead of requiring over 300 passes as an individual scanning ball of previous inventions required.
  • the developer array 160 is replaced with a stationary fixture roller array 230, as depicted in Figs. 4B and 4C, which also eliminates the need for developer traversal system 162.
  • the roller array 230 comprises a plurality of roller segments 234 that are presented in a staggered pattern to ensure coverage of all areas of card 152.
  • this embodiment is provided with a staggered pattern of seven roller segments 234.
  • the roller segments 234 are supported by side support plates 242, which enable springs 244 to be positioned above the roller segments 234.
  • a top plate 246 is placed over the springs 244, and roller guides 247 are provided to each side of the roller segments 234.
  • a platen 248 roller is provided, one per each row of roller segments 234, to support the card 152 against the pressure of the roller array 230.
  • Fig. 4D presents still another alternative embodiment to that of developer array 160, a stationary, single roller developer 250.
  • the single roller developer 250 provides a single pressure roller 252 positioned beneath a roller guide 254.
  • a plurality of springs 256 are placed over roller guide 254 and are maintained in position by a top plate 258.
  • a platen 260 is provided to support the card 152 against the pressure of the single pressure roller 252.
  • the developer traversal system 162 is best appreciated in Fig. 6 and, as shown, includes a motor-driven developer traversal pulley 172 and a developer traversal belt 174 that is held taught by developer traversal pulley 176. Each end of the developer traversal belt 174 is secured to a side of the top plate 170 enabling the developer traversal belt to scan the developer array 160 across an underlying card 152.
  • a platen 178 is preferably provided to support the card 152 against the pressured applied by the developer array 160. In the preferred embodiment, a pressure of approximately 10,000 psi is provided at each developer ball 168 contact point. It should be noted that the pressure applied is dependent on the media used and should be selected appropriately. Any pressure suitable to the media may be utilized without departing from the spirit or scope of the invention.
  • the printer subsystem 120 further includes the mechanical components of a heated roller 180, which is provided to accelerate the development process upon the card 152 having been subjected to the developer array 160, and a platen roller 184 for encouraging contact of the card 152 with the heated roller 180.
  • a heated roller 180 is
  • thermocouple 182 is preferably provided to measure and regulate the temperature of the heated roller 180.
  • the finisher traversal system 188 includes a motor-driven traversal pulley 194 and a traversal belt 196 that is held taught by a traversal pulley 198.
  • the traversal belt 196 pushes the developed card from the card transfer belts 138 into the output bin 192.
  • the light and reflector assembly 190 is positioned over the output bin 192 and operates to provide light to bleach the developed card and finish the development process.
  • a second embodiment of the bleaching light preferably provides a WLED array positioned immediately after the heated roller 180.
  • the developed card may be provided to an output card hopper or into an optional encoding section.
  • the optional encoding section preferably comprises the optional magnetic encoding system 128 as depicted in Fig. 7, its position within the printer sub-assembly is indicated by the dashed line within Fig.2.
  • the magnetic encoding system 128 includes a card feed roller 200 that is positioned over a magnetic printing head 202 that is used to encode magnetic data onto card 152.
  • the magnetic encoding system 128 preferably utilizes a plurality of belt lugs 205 on a card transfer belt 201 (operable with pulley 203) in combination with guide rails 207 to move the card 152 to the magnetic head 202 and roller 200.
  • the card transfer belt 201 is preferably used to push the developed and magnetically printed card into the output bin 192 or an optional output card hopper.
  • the speed of the roller 200 is faster than that of the card transport belt 201 so that the card transport belt lug 203 can be used to bring the card 152 to the roller 200/magnetic head 202 combo, but will not interfere with the magnetic encoding process as the card 152 will pull away from the card transport belt lug 203 when under the control of the roller/magnetic head combo.
  • the card transport belt 201 will reverse direction so that the card transport belt lug 203 can return the card 152 to the printer.
  • the main benefit of this setup is that while encoding, the only roller having control over the card is the roller above the magnetic head, so there will be no jitter on the recording of the magnetic card caused by the card engaging or disengaging with another roller.
  • the optional card inverting system 126 of the printer subsystem 120 can be utilized.
  • the card inverting system 126 incorporates the motor-driven card transfer shaft 135 and the pair of card transfer belts 138 that are held taught by a card transfer pulley 136.
  • the direction of rotation of the card transfer shaft 135 is reversed enabling a card 152 that has been imprinted on one side to traverse back to its starting point upon the card transfer belts 138.
  • the card 152 is directed to a card flip plate 204, see Fig. 1.
  • a pair of card flip lever arms 206 are preferably provided and raise upward to lift the card upward from the belts 138 so that the card 152 is presented at an angle to catch the lip 208 of the card flip plate 204. As the card 152 traverses across the lip 208 of the card flip plate 204, the card flip lever arms 206 are lowered so that upon the card 152 flipping over the card flip lever arms 206 are out of the way enabling the direction of rotation of the card transfer shaft 135 to reverse yet again and move the flipped card towards the developer array 160.
  • the card inverting system needs no rotating axis about which to turn the card, rather the use of reverse direction and a card flip plate 204 provide the printer sub-assembly with a lower part count and a cheaper card flipping mechanism that also encourages time savings.
  • the cartridge subsystem 121 is depicted in Figs. 1 and 8. As shown, the cartridge subsystem 121 preferably includes an. opaque, light-sealed housing 210 that is configured to hold a horizontal stack of cards 152, i.e., the cards 152 stand on their elongated edge and are stacked front to back against each other. Each of the cards 152 has been previously plied with photosensitive microcapsules.
  • the card feed roller 130 from the printer subsystem 120 interfaces with the housing 210 and feeds the cards 152 one by one onto the card transfer belts 138 (see the angled presentation of the card 152 as it leaves the housing 210 enabling it to fall flat onto the card transfer belt 138 in Fig. 1).
  • the card feed roller 130 is driven by a motor that is also connected to the constant force slip clutch 134 by a belt and pulley drive 132.
  • the constant force slip clutch 134 is attached, via a shaft, to another pulley (not visible) that engages the belt and pulley drive 212 inside the cartridge to advance the card 152 with a card advancement guide 214.
  • the card advancement guide 214 is preferably attached to the belt and pulley drive 212 to move the card stack forward to the card feed roller 130.
  • a motion limiting device such as a ratcheting mechanism attached to the card advancement guide 214, or a one-way pulley in the belt and pulley drive 212, is used to prevent the card advancement guide 214 from backing up and creating a loose stack of cards.
  • a spring loaded retractable door 216 is used to keep a light seal when the cartridge housing 210 is not interfaced to the printer subsystem 120.
  • the door 216 is opened by a mechanical lever (not visible) that is activated by the motion of inserting the cartridge housing 210 into the printer subsystem.
  • the door 216 automatically closes before the cartridge leaves the darkness of the printer by the retraction of the lever 218 and the spring force on the door 216. Since the constant force slip clutch 134 is driven by the same motor that drives the card feed roller 130, it advances the card stack towards the roller 130 with the same force from the first to the last card in the stack as each individual card is fed into the printer subsystem 120.
  • the ability to maintain a constant force addresses the problem of variable force that is found within vertical card stacks, i.e., the weight of the vertically stacked cards changes as the cards are fed into the printer resulting in variable force.
  • vertical stacks are limited in the amount of cards that they can hold due to scratching that can occur on the card surface of the first several cards of a full card stack as a result of the weight of the cards. Since the frictional force from sliding the horizontal stack is much less than the weight of a large vertical stack, the present invention can allow much larger input and output cartridges/hoppers. Horizontal feed also allows for a smaller case size when utilizing large input and output hoppers.
  • the input cartridge preferably provides a card stack of at least 100 cards and, more preferably, a 300 card horizontal stack, as well as a 100 card output bin or optional 300 card output hopper. Both the input cartridge and output hopper preferably run along the length of the printer subsystem 120, above and below it, respectively. These cartridges/hoppers result in a 3 inch increase in the height of the printer sub-assembly 120 as opposed to a vertical stack unit which would require an additional ten inches of height.
  • the cartridge sub-assembly 121 is designed to be freely exchanged for another cartridge of the same or different card type even with some of the cards remaining therein.
  • the type of card contained within the cartridge is preferably specified by a device on the cartridge enabling printing to be carried out while the cartridge is freely exchanged.
  • the cartridge sub-assembly 121 may optionally be provided with a smart card having a memory chip wherein the smart card is removably attached to the cartridge and is used to provide potential color correction settings based upon the specific media in the cartridge and to provide a report of all events that occur while the cartridge is interfaced to the printer sub- assembly.
  • the smart card may optionally be used to identify the card type in the cartridge, the supplier information, the number of cards in the cartridge, and to provide added security features.
  • the card printing system is initiated by interfacing the cartridge sub- assembly 121 to the printer sub-assembly 120.
  • the cartridge sub-assembly 121 has been previously loaded with a horizontal stack of a plurality of cards 152 that have been plied with photosensitive microcapsules that encapsulate color developing material, with photo-curing material, and with an image receiving layer.
  • the card feed roller 130 feeds the cards 152 one by one at an angle to the guide rails 142, 144 and card feed belt 138 whereby gravity draws the card 152 down.
  • the card feed belt 138*** utilizes the pusher bars 140 to push the card 152 forward to a position atop card lift plate 150 wherein the card lift plate 150 raises the card 152 to contact the LCD 148 and wherein the LCD 148, upon being backlit by the light and reflector assembly 146, forms a latent image on the card 152.
  • the card lift plate 150 then lowers and the card 152 is then pushed along the card guide rails 142, 144 to a position atop the platen 178 wherein the developer array 160, with its spring loaded developer balls 168, apply mechanical pressure to the card 152 to collapse those microcapsules that were not exposed to the light of specific wavelength and did not cure.
  • the image is developed by reacting the color developing material in the collapsed microcapsules with the image receiving layer.
  • the card 152 is submitted to the heated roller 180 to accelerate the development of the image on the card 152.
  • the card 152 After passing the heated roller 180, the card 152 is subject to the finisher traversal system 188 wherein the card 152 is pushed into an output bin 192 and subjected to a bleaching light from the light and reflector assembly 190. Alternatively, the card 152 may be pushed to an output hopper or may optionally be magnetically printed. In the instance of a desire for dual sided printing, the direction of the card transfer roller 138* may be reversed causing the card 152 to traverse back to its starting point where card flip lever arms 206 raise pushing the card 152 to contact the card flip plate 204 causing the card 152 to fall backwards onto the card feed belt 138. The direction of the card transfer roller 138* is then once again reversed and the back side of the card 152 is presented for printing in the manner that the front side was printed.
  • the timing and sequence of operations of the printer sub-assembly 120 are preferably controlled by a pre-programmed firmware that is attached to or built into the printer sub- assembly 120.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

L'invention concerne un système d'impression de cartes comprenant un sous-ensemble de cartouche et un sous-ensemble d'imprimante. Ledit sous-ensemble de cartouche comporte une pile de cartes disposées horizontalement qui ont été pliées respectivement avec des microcapsules photosensibles. Le sous-ensemble d'imprimante présente une interface avec le sous-ensemble de cartouche de manière à obtenir une carte de la pile. Le sous-ensemble d'imprimante forme alors une image latente sur les microcapsules photosensibles sur la carte obtenue et il permet de développer cette image par application d'une pression mécanique sur les microcapsules photosensibles au moyen d'un jeu d'agents révélateurs. Ce dernier constitue un bloc contenant un certain nombre de billes d'agents révélateurs à ressort.
EP03759638A 2002-10-02 2003-10-02 Procede et systeme d'impression de cartes Withdrawn EP1554633A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41565302P 2002-10-02 2002-10-02
US415653P 2002-10-02
PCT/US2003/031088 WO2004030916A2 (fr) 2002-10-02 2003-10-02 Procede et systeme d'impression de cartes

Publications (2)

Publication Number Publication Date
EP1554633A2 true EP1554633A2 (fr) 2005-07-20
EP1554633A4 EP1554633A4 (fr) 2009-12-02

Family

ID=32069892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03759638A Withdrawn EP1554633A4 (fr) 2002-10-02 2003-10-02 Procede et systeme d'impression de cartes

Country Status (4)

Country Link
EP (1) EP1554633A4 (fr)
CN (1) CN1720482A (fr)
AU (1) AU2003275362A1 (fr)
WO (1) WO2004030916A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6963392B1 (en) * 2004-05-21 2005-11-08 Eastman Kodak Company Image-forming device having a belt type processing member with micro-features

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872032A (en) * 1987-02-18 1989-10-03 Brother Kogyokabushiki Kaisha Image fixing device
EP0339864A2 (fr) * 1988-04-28 1989-11-02 Brother Kogyo Kabushiki Kaisha Appareil pour l'enregistrement de l'image
EP0501216A1 (fr) * 1991-02-19 1992-09-02 Seiko Epson Corporation Dispositif de formation d'images
US5202722A (en) * 1991-04-17 1993-04-13 Brother Kogyo Kabushiki Kaisha Image-forming system
US5550627A (en) * 1995-04-06 1996-08-27 Cycolor Imaging, Inc. Exposure and pressure applicator device for printing an image
EP0884646A2 (fr) * 1997-06-10 1998-12-16 Seiko Instruments Inc. Imprimante, système d'impression ainsi qu'une méthode d'impression utilisant du papier comprenant des microcapsules photosensibles
EP1168076A2 (fr) * 2000-06-19 2002-01-02 Eastman Kodak Company Dispositif de formation d'image et méthode pour traiter un matériau photosensible contenant des microcapsules

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2967271B1 (ja) * 1998-07-14 1999-10-25 セイコーインスツルメンツ株式会社 撮影後に直ちにプリント可能なデジタルカメラ
US6450015B1 (en) * 2000-12-08 2002-09-17 Eastman Kodak Company Ambient condition sensor for a photosensitive media cartridge

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872032A (en) * 1987-02-18 1989-10-03 Brother Kogyokabushiki Kaisha Image fixing device
EP0339864A2 (fr) * 1988-04-28 1989-11-02 Brother Kogyo Kabushiki Kaisha Appareil pour l'enregistrement de l'image
EP0501216A1 (fr) * 1991-02-19 1992-09-02 Seiko Epson Corporation Dispositif de formation d'images
US5202722A (en) * 1991-04-17 1993-04-13 Brother Kogyo Kabushiki Kaisha Image-forming system
US5550627A (en) * 1995-04-06 1996-08-27 Cycolor Imaging, Inc. Exposure and pressure applicator device for printing an image
EP0884646A2 (fr) * 1997-06-10 1998-12-16 Seiko Instruments Inc. Imprimante, système d'impression ainsi qu'une méthode d'impression utilisant du papier comprenant des microcapsules photosensibles
EP1168076A2 (fr) * 2000-06-19 2002-01-02 Eastman Kodak Company Dispositif de formation d'image et méthode pour traiter un matériau photosensible contenant des microcapsules

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004030916A2 *

Also Published As

Publication number Publication date
AU2003275362A1 (en) 2004-04-23
WO2004030916A3 (fr) 2005-05-19
EP1554633A4 (fr) 2009-12-02
CN1720482A (zh) 2006-01-11
AU2003275362A8 (en) 2004-04-23
WO2004030916A2 (fr) 2004-04-15

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