Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Seiji Takagi

Ayumi Kochi

Yuji Mido

Tetsuhiro Korechika

Shingo Maeda

Suzushi Kimura

Shinji Hashimoto

Kenji Akami

Chiharu Hayashi

Toru Nakashiba

Naoyuki Kondou

Koichi Kojima

Hideki Masumi

Yasuo Kanemitsu

Tatsuji Aoyama

Hideki Shimamoto

Hiroyuki Matsuura

Masumi Izuchi

Tatsuo Fujii

Nao Matsumura

Hiroaki Iijima

Shigetaka Furusawa

Kazuaki Nishimura

Tetsushi Itano

Tomoko Kawashima

Hiroyuki Maeshima

Yukiya Shimoyama

Yukari Shimamoto

Tatsunori Momose

Makoto Kurozawa

Yuji Mid

Kunimichi Kanatani

Yasunobu Tsuji

Kenji Endou

An imaging apparatus includes a first electrode, a second electrode, and a photoelectric conversion layer located between the first electrode and the second electrode. The photoelectric conversion layer contains a first material, a second material, and a third material. The first material is a fullerene or a fullerene derivative. The second material is a donor-like organic semiconductor material. The average absorption coefficient in the visible light wavelength range of the third material is less than the average absorption coefficient in the visible light wavelength range of the first material.

Imaging apparatus

A loudspeaker diaphragm includes resin and hollow glass member particles contained in the resin. Further, a loudspeaker includes the above-described loudspeaker diaphragm, a magnetic circuit, a frame connected to the magnetic circuit, and a voice coil body having one end connected to the loudspeaker diaphragm and the other end disposed inside a magnetic gap in the magnetic circuit.

Loudspeaker diaphragm, loudspeaker, and production method for loudspeaker diaphragm

A composition for an optical waveguide is cured into a sheet to give a cured product. A difference in light transmittance with respect to light having a wavelength of 450 nm is 15% or less between this cured product and this cured product after retention in atmosphere at 175&#xb0; C. for 40 hours, the light transmittance being calculated in terms of the cured product at a thickness of 50 &#x3bc;m.

Composition for optical waveguide, dry film for optical waveguide and optical waveguide using epoxies

An electrolyte includes an organic solvent, a solute and a compound represented by chemical formula [1], both contained in the organic solvent. Rand Rrepresent a methyl group or an ethyl group; Rrepresents a functional group having a straight chain including three or more carbon atoms and a hydroxyl group bonded to a terminal carbon; C represents a carbon atom; H represents a hydrogen atom; O represents an oxygen atom; and N represents a nitrogen atom. 

Electrolyte and electric double-layer capacitor using same

An EL display panelincluding an EL substrateand a CFfacing each other and resinfilling space between the EL substrateand the CF. A common bankhaving a greater width than banks between first, second, and third areas in each portion of the CFlies between two portions corresponding to a first pixel and an adjacent second pixel. A portion of a CF layerformed with respect to an outermost area among areas of the first pixel that covers a top surface of a bank closest to the second pixel extends towards the second pixel and overlaps a portion of a CF layer formed with respect to an area adjacent to the first pixel among areas of the second pixel that covers a top surface of a bank closest to the first pixel.

EL display panel, EL display device provided with EL display panel, organic EL display device, and method for manufacturing EL display panel

An EL display panel including an EL substrate and a CF facing each other and resin filling space between the EL substrate and the CF. A common bank having a greater width than banks between first, second, and third areas in each portion of the CF lies between two portions corresponding to a first pixel and an adjacent second pixel. A portion of a CF layer formed with respect to an outermost area among the areas of the first pixel and covering a top surface of a bank closest to the second pixel extends towards the second pixel and has a greater length than a portion of the CF layer formed with respect to the outermost area that covers a top surface of a bank opposing the bank closest to the second pixel.

An object of the present invention is to provide an organic EL display that enables accurate measurement of the thickness of a transparent resin in an effective pixel area. The organic EL display of the present invention has a structure in which an organic EL device () having a plurality of partitions () placed at intervals in a predetermined direction and an organic light emitting layer () provided between the adjacent partitions (), and a color filter () having a black matrix () and a pigment layer () placed in each of frames of the black matrix () are bonded via a transparent resin (), and a light transmissive opening () is provided in a section of the black matrix () other than a section facing the partition ().

Organic EL display with a color filter having a black matrix and method of manufacturing the same

A solid electrolytic capacitor includes a positive electrode foil made of metal, a dielectric oxide layer provided on a surface of the positive electrode foil, a separator provided on the dielectric oxide layer, a solid electrolyte layer made of conductive polymer impregnated in the separator, a negative electrode foil facing the dielectric oxide layer across the solid electrolyte layer, and a phosphate provided on the dielectric oxide layer. This solid electrolytic capacitor reduces a leakage current.

Solid electrolytic capacitor and method of manufacturing the same

Disclosed is a method for manufacturing a solid electrolytic capacitor in which a capacitor element has conductive polymer solid electrolyte on a dielectric oxide film layer. The method includes the following processes: forming a manganese oxide layer on the dielectric oxide film layer; and chemically polymerizing a reaction solution containing a monomer, aromatic sulfonic acid, and a solvent using the manganese oxide layer as an oxidizing agent. Here, polyhydric alcohol capable of being coordinated to manganese ions released from the manganese oxide layer is made to coexist with the chemical polymerization reaction.

Method for manufacturing solid electrolytic capacitor

A solid electrolytic capacitor employing a conductive polymer has a solid electrolyte layer with a laminated structure where a second conductive polymer layer complexed with an ionic polymer is stacked on a first conductive polymer layer composed of polyaniline or a derivative thereof. By achieving a solid electrolyte layer having an excellent self-healing property, a solid electrolytic capacitor having an excellent withstand voltage characteristic can be provided.

Solid electrolytic capacitor and method for manufacturing same

A conducting polymer composite is made by compounding a conducting polymer and an ionic polymer so as to achieve good conductivity. A high resistance material generated also has a high withstand voltage. A solid electrolytic capacitor using this conducting polymer composite as its solid electrolytic layer achieves low ESR and high withstand voltage.

Conducting polymer composite and solid electrolytic capacitor using the same

A solid electrolytic capacitor having excellent electrical characteristics due to an insulating protective layer. A water-shedding silicone rubber that cures by moisture or heat energy is coated to form the insulating protective layer on a protruding portion of a valve metal foil, at a protruding portion on the end surface of a porous valve metal body and on the surface of a dielectric layer covering the protruding portion of the valve metal foil.

Solid electrolytic capacitor and manufacturing method thereof

A first capacitor element of a sheet form includes a porous valve metal film, a dielectric layer provided on the porous valve metal film, a solid electrolyte layer provided on the dielectric layer, and a collector layer provided on the solid electrolyte layer. A second capacitor element of a sheet form includes a valve metal film, a porous valve metal body provided on the valve metal film, a dielectric layer provided on the porous valve metal body, a solid electrolyte layer provided on the dielectric layer, and a collector layer provided on the electrolyte layer. The first and second capacitor elements are stacked. The porous valve metal film of the first capacitor element and the valve metal film of the second capacitor element are connected to one external electrode while the collector layers of the first and second capacitor elements are connected to another external electrode, thus providing a solid electrolytic capacitor. The solid electrolytic capacitor has a small size, a large capacitance, and a small ESR.

Solid electrolytic capacitor

A capacitor includes a valve metal foil including a valve metal porous body and a lead portion, a dielectric layer provided on the valve metal porous body, a solid electrolyte layer on the dielectric layer, a collector layer on the solid electrolyte layer, an anode lead connected to the lead portion, a housing for accommodating the valve metal porous body, the dielectric layer, the solid electrolyte layer, the collector layer, and the anode lead, and for having an end of the anode lead exposed from a surface of the housing, an anode external terminal provided over the housing and connected with the end of the anode lead, and a cathode external terminal provided over the housing and coupled with the collector layer. The capacitor has a large capacitance, a small ESR, and a small ESL.

Growing community of inventors

Osaka, Japan

Seiji Takagi