Patents
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)
03/1988
03/22/1988US4733255 Dielectric coating for recording member
03/22/1988US4732834 Electrophotography images
03/22/1988US4732833 Electrophotographic photoreceptor comprising amorphous silicon and para microcrystalline silicon
03/22/1988US4732832 Electrophotographic photoconductor using aluminum phthalocyanine compound in charge generating layer
03/22/1988US4732831 Monomers, toners, chain transfer agents
03/16/1988EP0260152A2 Organic conductive medium
03/16/1988EP0259819A2 Toner for developing electrostatic images, binder resin therefor and process for production thereof
03/15/1988US4731315 Electrophotographic photoreceptor containing a trisazo compound and a charge transport material
03/15/1988US4731314 Printing member for electrostatic printing having a high crystallization region of an intrinsic semiconductor layer formed by irradiation with light and method of manufacturing thereof
03/15/1988US4731312 Photoconductor for electrophotography comprises indium phthalocyanine
03/09/1988EP0259099A2 Electrophotographic photoreceptor
03/09/1988EP0258710A2 Reusable electrophotographic element
03/08/1988US4729937 Layered amorphous silicon electrophotographic photosensitive member comprises BN surface layer and BN barrier layer
03/02/1988EP0148892B1 Hydroxyaluminumphthalocyanine having reduced green absorption
03/01/1988US4728593 Printed circuits, photodetectors
03/01/1988US4728592 Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine
03/01/1988US4728556 Polymeric electrolyte, inorganic salt or surfactant in dots on surface
02/1988
02/24/1988EP0256255A2 Manufacturing process of electrophotographical-recording elements
02/23/1988US4727139 Pigments and photoconductive elements sensitive to infrared radiation
02/23/1988US4727009 Electrophotographic photosensitive member having two charge transport layers differing in oxidation potentials
02/23/1988US4727008 Dye-forming electrically activatable recording element and process
02/16/1988US4725867 Apparatus for forming a multi-color image on an electrophotographic element which is sensitive to light outside the visible spectrum
02/16/1988US4725520 Benzo-benzimidazo(1,2a)quinoline as dye
02/16/1988US4725519 Dual layer electrophotographic photoreceptor comprises titanium phthalocyanine charge generator and hydrazone charge transport materials
02/16/1988US4725518 Coating the photogenating layer with a nonabsorbing mixture of amine, acid and film-forming polymer
02/09/1988US4724338 Generation of narrow-band, delayed electrical pulses
02/09/1988US4724194 Photoconductive member
02/09/1988US4724193 Photoconductive membrane for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range
02/09/1988US4724192 Electrophotographic photoreceptor containing a bisstilbene compound
02/02/1988US4722880 Continuously variable dopant concentration
02/02/1988US4722879 Electrophotographic photoreceptor with super lattice structure
01/1988
01/28/1988WO1988000726A1 Image forming process
01/28/1988WO1988000725A1 Electrophotographic photosensitive material
01/27/1988EP0254060A2 Photoconductive films
01/27/1988CN87100556A Light receiving member
01/26/1988US4721664 Silicon film deposition from mixture of silanes
01/26/1988US4721663 Enhancement layer for negatively charged electrophotographic devices
01/20/1988EP0253279A2 Photosensitive member comprising charge generating layer and charge transporting layer
01/20/1988EP0253169A2 Pigments, photoconductive elements sensitive to infrared radiation and a method of making
01/20/1988CN87102801A Light receiving member having improved image making efficiencies
01/20/1988CN87102632A Light receiving member
01/19/1988US4720444 Layered amorphous silicon alloy photoconductive electrostatographic imaging members with p, n multijunctions
01/19/1988US4720443 Member having light receiving layer with nonparallel interfaces
01/13/1988EP0252820A1 Photoconductor image detector with a memory
01/13/1988EP0252735A2 yethod of high resolution electrostatic transfer of a high density image to a nonporous and nonabsorbent conductive substrate
01/13/1988EP0252442A2 Photosensitive member having an overcoat layer
01/13/1988CN86107478A Amorphous carbon-amorphous selenium copying photosensor
01/12/1988US4719163 Multi-active photoconductive insulating elements exhibiting far red sensitivity
01/12/1988US4719162 Organic silane waterproofing agent-storage stability
01/12/1988CA1231344A1 4h-thiopyran-1,1-dioxide and electrophotographic layers and elements comprising same
01/07/1988EP0251071A2 Multi-active photoconductive insulating elements exhibiting far red sensitivity
01/07/1988EP0250916A1 Photosensitive member comprising charge generating layer and charge transporting layer and process for preparing same
01/07/1988EP0250893A1 Colour filter elements
01/05/1988US4717637 Electrophotographic photosensitive member using microcrystalline silicon
01/05/1988US4717636 Electrophotographic photosensitive member containing polyvinylarylal
01/05/1988US4717635 Electrophotographic recording material
01/05/1988US4717586 Decomposition, silicon-halogen compound, germanium compound, active materials
12/1987
12/29/1987US4716220 Disazo compounds with xanthone nucleus for electrophotography
12/29/1987US4716091 Durability
12/29/1987US4716090 Photoconductive member for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range
12/29/1987US4716089 Photoconductive member for exhibiting photoconductivity upon illumination by electromagnetic light in the visible to ultraviolet range
12/29/1987CA1230915A1 Method and apparatus of electrophotography
12/22/1987US4714779 Aromatic aryl amine polymers
12/22/1987US4714666 Perylene tetracarboxylic acid imide pigments in an electrophotographic recording material
12/17/1987WO1987007736A1 Photosensitive material for electrophotography
12/16/1987EP0249302A2 Light receiving member for use in electrophotography
12/16/1987EP0249199A1 Optoelectronic signal recording medium and method of making same
12/15/1987US4713311 Cathode sputtering deposition on electroconductive substrate
12/15/1987US4713309 Enhancement layer for positively charged electrophotographic devices and method for decreasing charge fatigue through the use of said layer
12/15/1987US4713308 Electrophotographic photosensitive member using microcrystalline silicon
12/15/1987US4713307 Organic azo photoconductor imaging members
12/09/1987EP0248590A1 1,1,4,4-Tetraphenyl-1,3- butadiene derivatives and electrophotographic lightsensitive material containing them
12/09/1987CN87100605A Light receiving member
12/08/1987US4711833 Powder coating process for seamless substrates
12/08/1987US4711831 Spectral sensitization of amorphous silicon photoconductive elements with phthalocyanine and arylamine layers
12/03/1987DE3617996A1 Solid, photoconductive layers, and electrophotographic recording materials containing them
12/02/1987EP0247735A1 Dielectric coating for recording member
12/02/1987EP0247343A1 Electrophotographic method
12/01/1987US4710446 Photosensitive recording materials
12/01/1987US4710442 Gradient layer panchromatic photoreceptor
12/01/1987US4710441 Stable high resistance transparent coating
12/01/1987US4710242 Material for temperature sensitive elements
12/01/1987US4709656 Layer forming apparatus
12/01/1987CA1229849A1 Electrophotographic photoreceptor
11/1987
11/25/1987EP0246500A1 Thin films, method for their preparation, and their use
11/25/1987EP0246287A1 Photo-electric imaging device
11/25/1987CN87101639A Light receiving member for use in electrophotography
11/24/1987US4709096 Stilbene dyes
11/24/1987US4708923 Crosslinked vinyl polymer particles and electrographic elements and liquid developers containing such particles
11/24/1987US4708922 Electrophotographic photoreceptor comprises diarylamine photoconductor and styryl dye having tertiary amino moiety substituted with aryl groups
11/24/1987US4708921 Photosensitive material containing disazo compound for use in electrophotography
11/17/1987US4707427 Squarylium compound in an electrophotographic element
11/17/1987US4707210 Plasma CVD apparatus
11/17/1987CA1229349A1 Photoconductive devices containing novel squaraine compositions
11/11/1987EP0244780A2 Photoconductive phthalocyanine pigments, electrophotographic elements containing them, and a method of use
11/11/1987EP0244704A2 Photoelectrographic elements and imaging method
11/11/1987EP0244424A1 Reduction of deflection errors in e-beam recording
11/11/1987EP0148899B1 Electrophotographic elements containing polyamide interlayers
11/11/1987CN87103295A Xeroprinting with photopolymer master
11/11/1987CN87102172A Light receiving member for use in electrophotography