Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 5 - Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
Patents for G03G 5 - Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor (15,021)
12/2003
12/04/2003US20030224161 Flexible imaging member seam treatment article and preparation method thereof
12/04/2003US20030222233 Image recording medium
12/04/2003US20030222078 Flexible imaging member seam treatment apparatus
12/04/2003US20030221785 Flexible imaging member seam treatment apparatus
12/04/2003US20030221764 Non-shrinkable multi-layered substrate which greatly suppresses shrinkage of the substrate during firing
12/03/2003EP1367450A2 Improved flexible imaging member seam treatment
12/03/2003EP1367449A2 Organophotoreceptor with a UV-light stabilizer
12/03/2003EP1367448A2 Image recording medium
12/03/2003CN1129811C Coating liquid composition for photosensitive member for electrophotography and method of manufacturing same
12/02/2003US6656652 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
12/02/2003US6656650 Imaging members
11/2003
11/27/2003US20030220523 Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof
11/27/2003US20030219664 Electrophotographic photoreceptor, and electrophotographic apparatus using the same
11/27/2003US20030219662 Electrophotographic organophotoreceptors with novel charge transport compounds
11/27/2003US20030219279 Image-forming apparatus and image-forming process-cartridge
11/27/2003US20030218665 Photoconductor, charger, irradiator; forming electrostatics latent images; optical writing using lasers
11/26/2003CN1129038C Electrophotographic photosensitive member, process cartridge including same and electrophotographic apparatus
11/26/2003CN1129037C Light-receiving member, image forming apparatus and image forming method
11/25/2003US6653510 Process for the isolation of polymer fractions
11/25/2003US6653034 Stilbeneamine derivative and electrophotosensitive material using the same
11/25/2003US6653033 Electrophotographic photoconductor, method of manufacturing same and image forming method, image forming apparatus and process cartridge using same
11/25/2003US6652691 Seam stress release and protrusion elimination process
11/25/2003US6652273 Apparatus and method for controlling the temperature of manufacturing equipment
11/20/2003WO2003095519A1 NOVEL POLYESTER HAVING π-CONJUGATED GROUP IN SIDE CHAIN AND CHARGE TRANSPORTING MATERIAL USING THE SAME
11/20/2003US20030216591 Silicon compound and method for making the same
11/20/2003US20030215728 Hydrazone-based charge transport compounds
11/20/2003US20030215727 Comprises hydroxygallium phthalocycanine on photogenerating layer; photoresists
11/20/2003US20030215726 Electrophotographic photoreceptor and image forming apparatus using the photoreceptor
11/20/2003US20030215264 Image formation apparatus using an electrophotographic process
11/19/2003EP1362646A1 Method and apparatus for washing substrate of electrophotographic photoreceptor
11/19/2003CN1456396A Cleaning method and device for electronic camera photoreceptor matrix
11/18/2003US6650858 Developing apparatus featuring first and second developing systems
11/18/2003US6649313 Does not produce light and shade striped images and streaked images formed by the multiple reflection of coherent laser ight within the photoreceptor
11/18/2003US6649020 Plasma processing apparatus
11/13/2003US20030212289 Reacting a diarylaminiobenzaldehyde with diphosphonate or diphosphonium compound
11/13/2003US20030211413 Pigments, charge generating compounds, charge transfer compound om support; generating electrostatic latent images
11/13/2003US20030211358 Hole transporting polymer and organic electroluminescence device using the same
11/12/2003EP1361195A1 Amorphous, fine silica particles, and method for their production and their use
11/12/2003CN1455301A Light fatigue-resistance organic photocon manufacturing method
11/11/2003US6646663 Image carrier and writing electrodes, method for manufacturing the same, and image forming apparatus using the same
11/11/2003US6646164 Triphenylamine derivative and organic electroluminescence device comprising the same
11/11/2003US6645688 Image-forming apparatus and image-forming method
11/11/2003US6645687 Imaging members
11/11/2003US6645686 Charge generating layer, and a charge transport layer. The charge transport layer comprises a binder and charge transport molecules, wherein the binder eliminates or minimizes crystallization of the charge transport molecules and
11/11/2003US6645401 Conjugated copolymers of dithienothiophene with vinylene or acetylene
11/11/2003CA2052800C Aryl sulphide, aryl sulphoxide and aryl sulphone compounds and processes for their preparation
11/06/2003US20030207189 Color image forming apparatus
11/06/2003US20030207188 An organophotoreceptor comprising: (a) a charge transport compound having the formula carbazole compound dispersion of colorant particles in an organic liquid and charge transport compound having the formula of carbazole compound
11/06/2003US20030207187 A charge-transporting polymer is represented by the following general formula (I-1) or (I-2): wherein A represents a group represented by the following general formula (II-1):for organic electronic devices such as an electrophotographic
11/06/2003US20030206754 Color image forming apparatus
11/06/2003US20030206752 An apparatus and method for image formation with a liquid developer
11/06/2003US20030206226 Electrophotographic image forming method and apparatus
11/05/2003CN1453654A Colour image forming apparatus
11/05/2003CN1453650A Electric photographic photoreceptor, imaging processing box and electric photographic apparatus
11/05/2003CN1453649A Electronic photographic photoreceptor and processing tank for electronic photography and electronic photographic apparatus
11/05/2003CN1453615A Array base plate for liquid crystal display device and producing method thereof
11/05/2003CN1127000C Photoelectric conductor for internal radiation type electrostatic duplication
11/05/2003CN1126991C Photosensitive member, process for its production image, forming apparatus having photosensitive member and image forming process
11/04/2003US6641968 Electrophotosensitive material, production method of the same and method for inspecting an intermediary of the same
11/04/2003US6641964 Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and image forming method and apparatus using the photoreceptor
10/2003
10/30/2003US20030204115 Suitable for use as an organic luminescent material which emits light of desired color; flat panel displays
10/30/2003US20030204036 Acrylic polymer and charge transport material
10/30/2003US20030203303 Developing agent and image forming apparatus
10/30/2003US20030203298 Electrophotographic photoreceptor
10/30/2003US20030203297 Comprising charge transport compound, charge generating compound, and electrically conductive substrate over which charge transport composition and charge generating compound are located
10/30/2003US20030203296 Sulfonyldiphenylene-based charge transport compositions
10/29/2003EP1357436A2 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
10/29/2003EP1357139A2 Acrylic polymer and charge transport material
10/28/2003US6640072 Image forming apparatus including an image bearing member and a charging member featuring a controlled peripheral velocity difference therebetween during charging
10/23/2003US20030199620 A protective coating mixture comprising an organic silane compound, an acrylic polymer, polyvinyl butyral; for improving electrical and mechanical properties, durability
10/23/2003US20030198881 Electroconductive support and a photoconductive layer which is formed thereon and contains at least one resin of a polyurethane resin, a polyester resin, or a polycarbonate resin, each resin having at least a structural unit of
10/23/2003US20030198880 Charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhydrazone groups, d)
10/23/2003US20030198496 Small-size color elecrtro-photographic apparatus
10/23/2003US20030198483 Electrophotographic photosensitive body, electrophotographic process cartridge using the same, and electrophotographic apparatus
10/22/2003CN1450414A Photoelectric conductor for electronic photography and mfg method thereof
10/22/2003CN1125380C Oxytitanium phthalocyanine and electrophotosensitive member made using same
10/22/2003CN1125144C Azo comounds and process for producing the same
10/21/2003US6636715 Photosensitive member and image forming apparatus having the same
10/21/2003US6635397 Negative-charging electrophotographic photosensitive member
10/16/2003WO2003085065A2 Polymer, producing method thereof, and photorefractive composition
10/16/2003US20030195359 Quinomethane compounds
10/16/2003US20030195283 Used to to form an electrophotographic image; durability
10/16/2003US20030194643 Good adhesion and resistance to dry etching
10/16/2003US20030194627 Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor
10/16/2003US20030194626 Organophotoreceptor with an electron transport layer
10/16/2003US20030194625 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
10/16/2003US20030193623 Array substrate for liquid crystal display device and method of manufacturing the same
10/14/2003US6632578 Electrophotographic light-receiving member and process for its production
10/09/2003US20030190546 Image forming method, process cartridge and image forming apparatus
10/09/2003US20030190545 Electrography, photography photoreceptors; wear resistance, durability; toner mixture of crystalline polymer and coloring agents
10/09/2003US20030190540 Photoconductive layer containing azo compound; electrostaticlatent image
10/09/2003US20030190539 Electrophotographic image forming apparatus, photoreceptor therefor and method for manufacturing the photoreceptor
10/08/2003CN1447196A Image forming device
10/08/2003CN1446646A Circular metal structure, its mfg. method and prodn. equipment
10/08/2003CN1123800C Use of oigment yellow 155 in electrophotographic toners and developers, powder coatings and inkjet inks
10/07/2003US6630566 Polymeric material comprising at least one repeat unit, the or each (if more than one) repeat unit consisting substantially of a moiety of Formula I:For photocopiers
10/02/2003WO2003080558A1 Novel 1,3,5-tris(arylamino)benzene
10/02/2003US20030186158 Electrophotographic imaging method
10/02/2003US20030186146 Organic photoreceptor and image forming method
10/02/2003US20030186145 To produce quality images
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