Patent application number | Description | Published |
20080199775 | BATTERY, EXAMINATION METHOD AND MANUFACTURING METHOD FOR NEGATIVE ELECTRODE THEREOF, AND EXAMINATION APPARATUS AND MANUFACTURING APPARATUS FOR NEGATIVE ELECTRODE THEREOF - In a method for examining a negative electrode of a battery, a total thickness of a current collector and an active material layer is measured. Then, in order to estimate a composition of the active material layer, the total resistivity of the current collector and the active material layer is measured. | 08-21-2008 |
20090029259 | BATTERY - A battery of this invention includes: a separator which is folded in a zigzag manner, thereby forming a layered structure having at least one first-electrode holding part and at least one second-electrode holding part which are alternately aligned; a first electrode accommodated in the first-electrode holding part; and a second electrode accommodated in the second-electrode holding part. At least one of the first electrode and the second electrode has at least one protruding part. The first electrode is connected to a first terminal, and the second electrode is connected to second terminal. | 01-29-2009 |
20090053592 | BATTERY - A battery of the present invention has a strip-shaped electrode group. The electrode group includes a first electrode, a second electrode, and a separator interposed therebetween. The first electrode has a strip-shaped first current collector and a first active material layer carried on one surface thereof. The first active material layer faces the separator. The second electrode has a strip-shaped second current collector and a second active material layer carried on one surface thereof. The second active material layer faces the separator. The electrode group is folded in a zigzag pattern to form a laminate having a plurality of flat portions, at least one first bent portion located on a first end side of the plurality of flat portions in which the first current collector is located on the outermost side, and at least one second bent portion located on a second end side that is opposite to the first end side in which the second current collector is located on the outermost side. The laminate has a first terminal connected to the at least one first bent portion and a second terminal connected to the at least one second bent portion. | 02-26-2009 |
20090117462 | ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY COMPRISING SUCH ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - An electrode for a non-aqueous electrolyte secondary battery | 05-07-2009 |
20100075036 | DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING FILM BY USING DEPOSITION APPARATUS - A vapor deposition device | 03-25-2010 |
20100297339 | ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY COMPRISING SUCH ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - An electrode for a non-aqueous electrolyte secondary battery | 11-25-2010 |
20110014519 | METHOD FOR FORMING DEPOSITED FILM - The present invention provides a vacuum deposition apparatus configured to simultaneously form a power collecting lead forming portion and an electrode active material portion of a lithium-ion secondary battery and having excellent mass productivity. With shutters | 01-20-2011 |
20110039017 | METHOD FOR MANUFACTURING THIN FILM - The present invention provides a thin film manufacturing method for improving a production volume by predicting expansion of a hole defect or a crack on a substrate and preventing the substrate from tearing. The thin film manufacturing method includes the steps of: depositing a deposition material on a surface of the substrate in a deposition region to form a thin film while carrying out take-up travel of the substrate between a first roll and a second roll; irradiating a predetermined portion of the surface of the substrate with an electromagnetic wave or a particle beam at a location in front of the deposition region and/or a location behind the deposition region between the first roll and the second roll and detecting the electromagnetic wave or particle beam, which has been transmitted through the substrate or reflected by the substrate; storing information regarding the detected electromagnetic wave or particle beam and the predetermined portion; determining based on the detected electromagnetic wave or particle beam whether or not a defect of the substrate at the predetermined portion is increasing; and carrying out an operation of preventing the substrate from tearing, in accordance with a determination result of the determining step. | 02-17-2011 |
20110268893 | THIN FILM MANUFACTURING DEVICE AND THIN FILM MANUFACTURING METHOD - The present invention provides a thin film manufacturing device capable of preventing crack damage of a crucible by, while maintaining a melt state of a film formation material in the crucible, tilting the crucible to discharge substantially the entire amount of film formation material from the crucible. The thin film manufacturing device of the present invention includes: a film forming source | 11-03-2011 |
20110281029 | METHOD FOR FORMING THIN FILM - Deterioration of the degree of vacuum in a vacuum chamber is prevented while securing adequate cooling performance by gas cooling. A substrate | 11-17-2011 |
20120301615 | THIN FILM-MANUFACTURING APPARATUS,THIN FILM-MANUFACTURING METHOD,AND SUBSTRATE-CONVEYING ROLLER - A conveyance system | 11-29-2012 |
20130014699 | DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING FILM BY USING DEPOSITION APPARATUS - A vapor deposition device including an evaporation source for evaporating a vapor-depositing material; a transportation section including first and second rolls for holding the substrate in the state of being wound therearound and a guide section for guiding the substrate; and a shielding section, located in a vapor deposition possible zone, for forming a shielded zone which is not reachable by the vapor-depositing material from the evaporation source. Vapor deposition zones include a planar transportation zone for transporting the substrate such that the surface of the substrate to be subjected to the vapor-depositing material is planar; and the transportation section is located with respect to the evaporation source such that the vapor-depositing material is not incident on the substrate in a direction of the normal to the substrate in the vapor deposition possible zone excluding the shielded zone. | 01-17-2013 |
20130189424 | HEATING APPARATUS, VACUUM-HEATING METHOD AND METHOD FOR MANUFACTURING THIN FILM - Provided is a heating apparatus including: an object to be heated under vacuum; a heating body separable from the object to be heated, the heating body being configured so that a gap is formed between the heating body itself and the object to be heated; and a gas introduction channel for introducing a heat transfer gas into the gap. The object to be heated is heated by the heating body via the heat transfer gas. An example of the heating apparatus is a deposition apparatus | 07-25-2013 |
20130330472 | SUBSTRATE CONVEYANCE ROLLER, THIN FILM MANUFACTURING DEVICE AND THIN FILM MANUFACTURING METHOD - A substrate-conveying roller | 12-12-2013 |
20140050850 | VACUUM APPARATUS, METHOD FOR COOLING HEAT SOURCE IN VACUUM, AND THIN FILM MANUFACTURING METHOD - A vacuum apparatus ( | 02-20-2014 |
20140057448 | SUBSTRATE CONVEYING ROLLER, THIN FILM MANUFACTURING DEVICE, AND THIN FILM MANUFACTURING METHOD - A substrate-conveying roller includes a first shell, a second shell, an internal block, a manifold, and a clearance. The first shell has a plurality of first through holes serving as supply paths for a gas. The internal block is disposed inside the first shell. The manifold is formed in the internal block so as to guide the gas to the first through holes within the region of a specific angle. The clearance is formed so as to guide the gas to the first through holes outside the region of the specific angle. The second shell has second through holes for guiding the gas from the manifold to the first through holes, and is disposed between the first shell and the internal block. The central axes of the first through hole are offset from the central axes of the second through holes. | 02-27-2014 |