Patent application number | Description | Published |
20090159821 | RADIATION IMAGE DETECTING APPARATUS - Generation of dark current due to emission of back lighting to radiation image detectors is sufficiently suppressed. A radiation image detecting apparatus includes a radiation image detector and a light emitting section. A biasing electrode to which a biasing voltage is applied, a photoconductive layer for generating electric charges when irradiated with recording electromagnetic waves bearing a radiation image, a substrate side charge transport layer for transporting the electric charges which are generated in the photoconductive layer, and an active matrix substrate provided with a plurality of charge collecting electrodes for collecting the electric charges which are generated in the photoconductive layer, are laminated in this order to form the radiation image detector. The light emitting section emits light onto the radiation image detector at least during irradiation of the recording electromagnetic waves. The average composition of the substrate side charge transport layer is Sb | 06-25-2009 |
20090212199 | RADIATION IMAGE DETECTION APPARATUS AND MANUFACTURING METHOD OF RADIATION IMAGE DETECTOR - In a radiation image detection apparatus having a radiation image detector that includes the following stacked in the order listed below: a bias electrode, a photoconductive layer, a substrate side charge transport layer, and an active matrix substrate, the radiation image detector does not include an area adjacent to the interface between the substrate side charge transport layer and photoconductive layer having an oxygen or chlorine element density not less than two times the average density of oxygen or chlorine element in the substrate side charge transport layer. | 08-27-2009 |
20110006213 | RADIATION IMAGE DETECTION APPARATUS AND MANUFACTURING METHOD OF THE SAME - A radiation image detection apparatus comprising a scintillator, which is configured to include columnar crystals and converts radiation into light when the radiation is irradiated thereon, and an optical detector, which converts the light, emitted from the scintillator into an electrical signal, the scintillator and the optical detector being arranged on a support such that the radiation is incident on the optical detector and the scintillator in this order, wherein a columnar crystal area is present at a radiation-incident side of the scintillator, and a non-columnar crystal area is present at a side of the scintillator opposite to the radiation-incident side; and a method for manufacturing the radiation image detection apparatus are provided. | 01-13-2011 |
20110180890 | RADIOGRAPHIC IMAGE DETECTOR, METHOD OF PRODUCING THE SAME, AND PROTECTIVE MEMBER - A method of producing a radiographic image detector includes: preparing a thin-film transistor substrate comprising an insulating substrate and a thin-film transistor that is disposed on a surface of the insulating substrate at a first side; attaching, to the thin-film transistor substrate, a protective member comprising a protective member support and an adhesive layer that includes conductive particles and that is disposed on the protective member support, such that the adhesive layer and a surface of the thin-film transistor substrate at the first side contact each other; polishing a surface of the thin-film transistor substrate at a second side opposite to the first side, after the attaching of the protective member; separating and removing the protective member from the thin-film transistor substrate after the polishing; and providing a scintillator layer on a surface of the thin-film transistor substrate at the first side, after the removing of the protective member. | 07-28-2011 |
Patent application number | Description | Published |
20130308970 | IMAGE FORMING APPARATUS - An image forming apparatus for forming an image on a sheet includes an image bearing drum; a charging member for charging the drum by applying of a voltage while contacting to the drum; an AC voltage generating unit for generating and applying an AC voltage to the charging member; a state detector for detecting a state of the apparatus; a discharge current detector for detecting a discharge current between the charging member and the drum; a discharge current control unit for controlling the AC voltage generating unit on the basis of a result of detection of the discharge current detector; a discriminating unit for discriminating whether to calibrate the discharge current detector before formation of the image, in accordance with a result of detection of the state detector. | 11-21-2013 |
20140186062 | DEVELOPER CONTAINER UNIT, DEVELOPING UNIT, AND PROCESS CARTRIDGE - A developer container unit includes a container containing developer and a piezoelectric film for detecting an amount of developer in the container. A sensitivity of the piezoelectric film to a stress in a direction parallel to a film surface is greater than a sensitivity of the piezoelectric film to a stress in a direction perpendicular to the film surface, and the piezoelectric film is deformable with a movement thereof relative to the developer. | 07-03-2014 |
20150016843 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to an image forming apparatus includes: an image bearing member for forming a latent image; a charging member, press-contacted to the image bearing member at a predetermined urging force, for electrically charging the image bearing member by being supplied with a charging bias; a developing device for developing the latent image by supplying a polymerized toner to the image bearing member; and a cleaning blade for removing the polymerized toner deposited on the image bearing member in contact with the image bearing member. The charging member includes: an electroconductive support; one or more elastic layer formed around the electroconductive support; and projected portions and recessed portions provided on a surface of the charging member. The projected portions are elastically deformable in contact with the image bearing member, leaving electrically dischargeable gaps between the recessed portions of the charging member and the image bearing member. | 01-15-2015 |
20150125166 | DEVELOPER CONTAINER, DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - Provided is a technology that enhances the detection precision of the residual amount of a developer. An apparatus according to the invention includes: an accommodating portion in which a developer is accommodated; a sheet-like stirring member that, by rotating, stirs the developer accommodated in the accommodating portion; a piezoelectric element that is affixed to the stirring member and that outputs voltage when being deformed; and a deflection forming portion that comes in contact with the stirring member, thereby causing the stirring member to deflect, when a free end of the rotating stirring member is outside a developer accumulation region in the accommodating portion. | 05-07-2015 |
20150362858 | DEVELOPING ASSEMBLY AND IMAGE FORMING APPARATUS - A sliding member has a free end that extends toward the downstream side of the direction of rotation of a developer bearing member, and a tip portion on the free end side of the sliding member slides against the developer bearing member. The developer bearing member has a region where, when a developer is placed on a vertical direction upper side of the developer bearing member which is in a stationary state, the developer can remain without dropping. A position against which the tip portion of the sliding member slides, the abovementioned region, and a position against which a regulating member slides are located on the developer bearing member in this order toward the downstream side of the direction of rotation of the developer bearing member. | 12-17-2015 |
Patent application number | Description | Published |
20100218827 | SUBSTRATE FOR SOLAR CELL AND SOLAR CELL - A substrate for a solar cell having a metal substrate, a first insulating oxide film formed on the metal substrate by anodic oxidation, and a second insulating film, wherein the first insulating oxide film has pores and the pores are sealed with the second insulating film at a sealing ratio of 5 to 80%. | 09-02-2010 |
20100229936 | SUBSTRATE FOR SOLAR CELL AND SOLAR CELL - A substrate for a solar cell, containing a metal substrate and an anodic oxidation film provided on the metal substrate, wherein on a surface of the anodic oxidation film, pores in a diameter of 10 nm to 600 nm are formed; and a solar cell using the same. | 09-16-2010 |
20100236627 | SUBSTRATE FOR SOLAR CELL AND SOLAR CELL - A substrate for a solar cell, containing a metal substrate and an insulating anodic oxidation film provided on the metal substrate, wherein the thickness T | 09-23-2010 |
20100252110 | SOLAR CELL - A solar cell, comprising: a metal substrate having an insulating anodic oxidation film; and a photoelectric conversion layer provided on the metal substrate, whereon the anodic oxidation film has a surface roughness of 0.5 nm to 2 μm and the photoelectric conversion layer comprises a chalcopyrite semiconductor material having a band gap of 1.3 eV to 1.5 eV. | 10-07-2010 |