Patent application number | Description | Published |
20110102648 | Imaging Apparatus and method, electronic device, and program - An imaging apparatus includes: an imaging unit configured to image an image using an imaging device; an image obtaining unit configured to obtain a plurality of images equivalent to the time of dark, imaged by the imaging unit; a registering unit configured to register, with an image obtained by the image obtaining unit, the address and change amount of a pixel where the output value of the pixel changes so as to exceed a predetermined threshold; and a correcting unit configured to correct, when taking a pixel corresponding to an address registered by the registering unit as a processing object pixel, the pixel value of the processing object pixel based on comparison between difference of the output values of the processing object pixel and a peripheral pixel of the processing object pixel, and the change amount of the processing object pixel. | 05-05-2011 |
20120223405 | SOLID-STATE IMAGING DEVICE - A solid-state imaging device includes a substrate, a photoelectric conversion section, a first impurity layer having a carrier polarity of a second conductivity type, a charge-to-voltage converting section, an amplifying section, and a second impurity layer having a carrier polarity of the second conductivity type. The second impurity layer is disposed in a region between the photoelectric conversion section and the amplifying section. The second impurity concentration of the second P-type impurity layer is made higher than the first impurity concentration of the first impurity layer. | 09-06-2012 |
20130277535 | SOLID-STATE IMAGE SENSOR AND ELECTRONIC DEVICE - There is provided a solid-state image sensor including a plurality of unit pixels arranged thereon, the plurality of unit pixels each including a light receiving section which stores a charge generated by photoelectric conversion, a signal storage section which is connected to the light receiving section and has a structure of a MOS capacitor, and a signal output section to which a gate electrode of the MOS capacitor is connected. | 10-24-2013 |
20140117429 | SOLID-STATE IMAGING DEVICE - A solid-state imaging device includes a substrate, a photoelectric conversion section, a first impurity layer having a carrier polarity of a second conductivity type, a charge-to-voltage converting section, an amplifying section, and a second impurity layer having a carrier polarity of the second conductivity type. The second impurity layer is disposed in a region between the photoelectric conversion section and the amplifying section. The second impurity concentration of the second P-type impurity layer is made higher than the first impurity concentration of the first impurity layer. | 05-01-2014 |
20140253765 | SIGNAL PROCESSING UNIT, SOLID-STATE IMAGE PICKUP UNIT, ELECTRONIC APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM - A signal processing unit includes: an extraction section configured to extract variation between a plurality of sampling values obtained through a plurality of sampling operations of signal levels in one or both of a first state and a second state, the first state being a state where floating diffusion is reset, the floating diffusion temporarily accumulating charges transferred from a photodiode performing photoelectric conversion, and the second state being a state where charges generated in the photodiode are accumulated in the floating diffusion; and a comparison section configured to compare the variation extracted by the extraction section and a predetermined reference value, and to switch, based on a result of the comparison, a signal to be output to a processing section in a subsequent stage. | 09-11-2014 |
Patent application number | Description | Published |
20080251844 | METHOD FOR FORMING PATTERN, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for forming a pattern includes the step of forming an electrically conductive film by applying a liquid composition onto a first plate. The liquid composition includes an organic solvent and conductive particles surface-modified with a fatty acid or an aliphatic amine. Then, a second pattern, which is a reverse pattern of a first pattern, is formed on the first plate by pressing a second plate having a concave-convex pattern on a surface thereof on a surface of the first plate having the electrically conductive film on the surface thereof. Then, the first pattern of the electrically conductive film is transferred onto convex top faces of the second plate. Then, the second pattern is transferred onto a surface of a transfer substrate by pressing the surface of the first plate having the second pattern thereon on the surface of the transfer substrate. | 10-16-2008 |
20090152540 | SEMICONDUCTOR DEVICE AND PROCESS FOR PRODUCING SAME - A semiconductor device and process for producing same are provided. The process for producing a semiconductor device includes a first embossing step of pressing a stamp having a relief pattern onto a surface of a substrate to form a depression pattern on the surface of the substrate; a second step of feeding an application material composed of a semiconductor material or a conductive material into the depression pattern by printing; and a third step of curing the application material fed by printing. | 06-18-2009 |
20100032660 | ORGANIC THIN FILM TRANSISTOR, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE - An organic thin film transistor is disclosed, including a substrate formed of an organic insulating layer, a first layer deposited on the substrate using a plating technique to be used for forming a source electrode and a drain electrode, a second layer of a metal material deposited covering the first layer using a further plating technique to be used for forming the source electrode and the drain electrode with the metal material capable of forming an ohmic contact with an organic semiconductor material lower than the first layer, and an organic semiconductor layer over a region between the source electrode and the drain electrode, which are each formed with the first layer and the second layer. Also disclosed is an electric device provided with the organic thin film transistor. | 02-11-2010 |
20100078639 | THIN FILM SEMICONDUCTOR DEVICE FABRICATION METHOD AND THIN FILM SEMICONDUCTOR DEVICE - The present invention provides a method for making a thin film semiconductor device having a bottom-gate, bottom-contact-type thin film transistor structure finer in size with satisfactory characteristics, in which the interface between a gate insulating film and a thin film semiconductor layer can be maintained at satisfactory conditions without being affected by formation of source/drain electrodes. A first gate insulating film ( | 04-01-2010 |
20100264410 | THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THIN FILM TRANSISTOR - A method for manufacturing a thin film transistor includes the steps of covering a gate electrode patterned on a substrate with a gate insulating film, forming an organic semiconductor layer and an electrode film on the gate insulating film in that lamination order, and forming a negative type photoresist film on the substrate provided with the organic semiconductor layer and the electrode film and forming a resist pattern, which serves as a mask for forming a source-drain by etching the electrode film, through back surface exposure from the substrate side by using the gate electrode as a light-shielding mask and the following development treatment. | 10-21-2010 |
20120326154 | MANUFACTURING METHOD OF THIN FILM TRANSISTOR AND THIN FILM TRANSISTOR, AND DISPLAY - A method of making a thin film transistor made of a stack of an organic semiconductor layer, a gate insulating film and a gate electrode in this order on a substrate, which includes the steps of pattern coating a gate electrode material on the gate insulating film by printing; and carrying out a heat treatment to form the gate electrode resulting from drying for solidification of the pattern coated gate electrode material. | 12-27-2012 |
20130005120 | ORGANIC THIN FILM TRANSISTOR, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE - An organic thin film transistor including a substrate with an organic insulating layer; a source and drain electrode layer electro deposited on the substrate; a second metal material source and drain electrode layer covering the first layer, the metal material capable of forming an ohmic contact with an organic semiconductor material lower than the first layer; and an organic semiconductor layer over a region between the source electrode and the drain electrode | 01-03-2013 |
Patent application number | Description | Published |
20080198386 | Vibration detection device - A vibration detection device includes: a light source emitting a laser beam; an interferometer including a first vibrating body and a second vibrating body both capable of reflecting the laser beam, the interferometer splitting the laser beam into beams traveling along first to third optical paths, and the interferometer causing interference between a first reflected beam reflected by the first vibrating body in the first optical path and a reference beam passing through the third optical path to form a first interference pattern, and causing interference between a second reflected beam reflected by the second vibrating body in the second optical path and the reference beam to form a second interference pattern; and a detection means quantizing the vibrations of the first and second vibrating bodies on the basis of the formed first and second interference patterns to detect the vibrations. | 08-21-2008 |
20080225274 | Vibration detection device - A vibration detection device includes: a light source emitting a laser beam; an interferometer including a vibrating body and a reflecting body both capable of reflecting the laser beam, a polarizing beam splitter splitting a laser beam emitted from the light source into beams traveling along first and second optical paths, a first ¼ wave plate arranged between the polarizing beam splitter and the vibrating body in the first optical path, and a second ¼ wave plate arranged between the polarizing beam splitter and the reflecting body in the second optical path, the interferometer causing interference between a reflected beam reflected by the vibrating body and a reference beam reflected by the reflecting body to form a interference pattern; and a detection means quantizing the vibration of the vibrating body on the basis of the formed interference pattern to detect the vibration. | 09-18-2008 |
20080273192 | Vibration detection device - A vibration detection device capable of improving detection sensitivity when optically performing vibration detection is provided. A vibration detection device includes: a light source emitting a laser beam; an interferometer including a vibrating body and a first reflection body both capable of reflecting the laser beam, and a second reflection body capable of at least partially reflecting the laser beam, the interferometer splitting the laser beam emitted from the light source into beams traveling along first and second optical paths, the interferometer causing interference between a reference beam reflected by the first reflection body in the first optical path and reflected beams multiply reflected between the vibrating body and the second reflection body in the second optical path to form interference patterns; and a detection means for detecting the vibration of the vibrating body on the basis of the formed interference patterns. | 11-06-2008 |
20100049458 | ELECTRONIC EQUIPMENT AND POWER MANAGEMENT METHOD FOR THE ELECTRONIC EQUIPMENT, AND POWER SOURCE UNIT - Electronic equipment and power management method for the power equipment and a power source unit are provided. The present invention provides a guideline associated with control content required to use a fuel cell as a power source in various kinds of electronic equipment, and perform appropriate power management according to loads. A notebook personal computer includes a hybrid pack which has a battery serving as a secondary battery, a battery protection IC for controlling this battery, a fuel cell for causing a predetermine fuel and air to electrochemically react with each other so as to cause a power generating unit to generate power, and a fuel cell controller for controlling this fuel cell, and a computer body at least having a CPU for executing various processes and consuming power. In the hybrid pack, the battery protection IC and the fuel cell controller mutually transfer at least remaining battery power information indicative of the amount of power remaining in the battery and fuel cell status information indicative of a status of the fuel cell, to each other via a bus. | 02-25-2010 |