Patent application number | Description | Published |
20080292959 | Positive Electrode and Non-Aqueous Electrolyte Secondary Battery Using the Same - An object of the invention is to provide a positive electrode of an inexpensive material capable of sufficiently storing and releasing ions, and another object is to provide an inexpensive non-aqueous electrolyte secondary battery that allows reversible charge and discharge to be carried out. The positive electrode according to the invention includes an oxide containing potassium and manganese, and the non-aqueous electrolyte secondary battery according to the invention includes a positive electrode, a negative electrode, and a non-aqueous electrolyte containing potassium ions. The positive electrode includes an oxide containing potassium and manganese. | 11-27-2008 |
20080299463 | Nonaqueous Electrolyte Secondary Battery - A nonaqueous electrolyte secondary battery that even at high-rate discharge wherein discharge is carried out at relatively large current, can attain an increase of discharge capacity. There is provided a nonaqueous electrolyte secondary battery comprising positive electrode ( | 12-04-2008 |
20090053613 | Positive Electrode and Non-Aqueous Electrolyte Secondary Battery - A material (hereinafter referred to as “positive electrode material”) including sodium manganate powder as a positive electrode active material, carbon black powder as a conductive agent, and polytetrafluoroethylene as a binder is prepared. The positive electrode material is mixed in an N-methylpyrrolidone solution to produce slurry as a positive electrode mixture. A working electrode is produced by applying the slurry on a positive electrode collector. A negative electrode containing tin or germanium is produced. The non-aqueous electrolyte is produced by adding sodium hexafluorophosphate as an electrolyte salt in a non-aqueous solvent produced by mixing ethylenecarbonate and diethyl carbonate. | 02-26-2009 |
20090286159 | Lithium secondary battery and electrodes for use therein - The present invention relates to a positive electrode for a rechargeable lithium ion battery comprised of single particles containing a compound of the formula LiMPCU, whereby M is a metal selected from the group consisting of Co, Ni, Mn, Fe, Ti or combinations thereof, and whereby in a X-Ray diffraction chart of the electrode the ratio of the intensity I | 11-19-2009 |
20100009254 | Non-Aqueous Electrolyte Secondary Battery - An object of the invention is to provide an inexpensive non-aqueous electrolyte secondary battery that allows reversible charge and discharge to be carried out and can be used for a long period because of a stable non-aqueous electrolyte used therein. The invention provides a non-aqueous electrolyte secondary battery including a positive electrode including a positive electrode active material and capable of storing and releasing sodium, a negative electrode capable of storing and releasing sodium, and a non-aqueous electrolyte, and the positive electrode active material includes sodium, nickel, manganese, and a transition metal that can exist in a hexavalent state. An example of the transition metal that can exist in a hexavalent state may include tungsten (W). An example of the negative electrode may include a sodium metal capable of storing and releasing sodium ions. | 01-14-2010 |
20100015532 | NEGATIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME - A rolled foil of surface roughened copper as thick as 26 μm for example having a surface formed into an irregular shape with copper precipitated thereon by an electrolytic method is prepared as a negative electrode collector. Tin (Sn) or germanium (Ge) is deposited on the rolled foil described above, so that a negative electrode active material layer is formed. Note that the deposited tin or germanium is amorphous. The arithmetic mean roughness Ra in the surface-roughened rolled foil described above is preferably not less than 0.1 μm nor more than 10 μm. A non-aqueous electrolyte is produced by adding sodium hexafluorophosphate as an electrolyte salt in a concentration of 1 mol/l to a non-aqueous solvent produced by mixing ethylene carbonate and diethyl carbonate in the ratio of 50:50 by volume. | 01-21-2010 |
20110117448 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - An object of the invention is to provide an inexpensive non-aqueous electrolyte secondary battery that allows reversible charge and discharge to be carried out. The non-aqueous electrolyte secondary battery according to the invention includes a positive electrode, a negative electrode containing carbon capable of storing and releasing potassium, and a non-aqueous electrolyte including potassium ions. | 05-19-2011 |
Patent application number | Description | Published |
20090095958 | THIN FILM TRANSISTOR ARRAY AND DISPLAYING APPARATUS - A thin film transistor array is disclosed. The thin film transistor array includes plural gate electrodes formed on an insulation substrate, plural source electrodes formed above or under the gate electrodes via a gate insulation film so that the source electrodes cross the gate electrodes in a planar view, plural drain electrodes formed at corresponding positions surrounded by the gate electrodes and the source electrodes in a planar view in the same layer as that of the source electrodes, semiconductor layers formed via the gate insulation film to face the gate electrodes for forming corresponding channel regions between the source electrodes and the drain electrodes. The plural gate electrodes are linearly formed, and the channel regions are disposed to face the gate electrodes. | 04-16-2009 |
20090122164 | ROI SETTING METHOD AND APPARATUS, ELECTRONIC CAMERA APPARATUS, PROGRAM, AND RECORDING MEDIUM - An ROI setting apparatus including an ROI recognition unit and an ROI control unit is provided. In one embodiment, the ROI recognition unit contains multiple ROI recognition modules for recognizing an ROI of image data according to various methods to obtain a recognition result. The ROI control unit selects one ROI recognition module out of the ROI recognition modules and sets ROI information based on the recognition result. The ROI recognition module may be selected according to an instruction from a user input via an operation unit, or a scene type selected by a scene selection switch of an image capture unit. The ROI control unit may perform operations such as selecting, enlarging, or reducing the ROI recognized by the ROI recognition module, or changing the ROI recognition conditions according to the respective instructions from the user input via the operation unit. | 05-14-2009 |
20090169112 | IMAGE PROCESSING DEVICE AND METHOD, AND PROGRAM - An image processing device includes a detecting unit configured to detect an external light reflection region from an input image, and a determining unit configured to determine the glossiness of said external light reflection region, and determines whether or not the reflection of the external reflection region is specular reflection, and extracts a gloss region based on the determination result. | 07-02-2009 |
20090303384 | VIDEO-SIGNAL PROCESSING APPARATUS, VIDEO-SIGNAL PROCESSING METHOD, AND VIDEO-SIGNAL PROCESSING SYSTEM - A video-signal processing apparatus includes a video-signal input unit to which a video signal including multiple images arranged in a time sequential manner is input; a time-division output unit configured to output, in a time-division manner, the video signal constituting n images corresponding to the multiple images; signal processing units configured to individually perform image quality adjustments on the n images output from the time-division output unit; operation input units through which adjustment values of the image quality adjustments performed by the signal processing units are input; and image output units configured to output images that have been subjected to the image quality adjustments using the signal processing units. | 12-10-2009 |
20140132805 | IMAGING DEVICE AND IMAGE PROCESSING METHOD - There is provided an imaging device including an image sensor that performs photoelectric conversion on subject light coming through a lens and generates an image signal, a first development unit that generates first image data having first resolution from the image signal, a second development unit that generates second image data having second resolution that is lower than the first resolution from the image signal or the first image data, and a display processing unit that selects image data of one of the first image data and the second image data as a range to be displayed on a screen for reviewing an image captured by the image sensor according to a size of a region cropped from an image of the first image data or an image of the second image data, and generates an image for display to be displayed using the selected image data. | 05-15-2014 |
20140133781 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - There is provided an image processing device including functional blocks each including an input unit, an output unit, and at least one image processing circuit that performs a predetermined image process; first input switching units each of which is associated with the input unit of each functional block one-to-one, selects one piece of image data including image data output from the output unit of another functional block, and outputs the selected image data to the associated functional block; a second input switching unit which selects at least one piece of image data from input image data and outputs the selected image data to any of the first input switching units; an output switching unit which selects and outputs at least one piece of image data from the image data output from the output unit of each functional block; and a selection control unit which controls switching of the above selection. | 05-15-2014 |