Patent application number | Description | Published |
20090200899 | METHOD OF MANUFACTURING MICROMACHINE, AND MICROMACHINE - A method of manufacturing a micromachine in which corrosion of a structure is restrained and the micromachine are provided. The method of manufacturing a micromachine includes a first step of patterningly forming a sacrificial layer | 08-13-2009 |
20100226402 | Laser diode and method of manufacturing the same - A laser diode allowed to stabilize the polarization direction of laser light in one direction is provided. The laser diode includes a laminate configuration including a lower multilayer reflecting mirror, an active layer and an upper multilayer reflecting mirror in order from a substrate side, in which the laminate configuration includes a columnar mesa section including an upper part of the lower multilayer reflecting mirror, the active layer and the upper multilayer reflecting mirror, and the lower multilayer reflecting mirror includes a plurality of pairs of a low refractive index layer and a high refractive index layer, and a plurality of oxidation layers nonuniformly distributed in a direction rotating around a central axis of the mesa section in a region except for a central region of one or more of the low refractive index layers. | 09-09-2010 |
20110182315 | Surface-emitting semiconductor laser and manufacturing method thereof - A manufacturing method of a surface-emitting semiconductor laser includes the steps of: forming a stacked structure having a lower-multilayer film reflector including a lower oxidizable layer having at least one layer, an active layer having a light emitting region, an upper-multilayer film reflector including an upper oxidizable layer and an upper layer on a substrate in this order; providing a first groove in the upper layer; and providing a second groove including a portion overlapping the first groove in a planar shape and a portion not overlapping the first groove in the stacked structure. | 07-28-2011 |
20110243174 | Semiconductor light-emitting device - There is provided a semiconductor light-emitting device including a temperature detecting section which is allowed to accurately estimate an element temperature. The semiconductor light-emitting device includes: one or a plurality of surface-emitting semiconductor light-emitting sections and one or a plurality of semiconductor temperature detecting sections on a semiconductor substrate, the surface-emitting semiconductor light-emitting sections emitting light in a direction normal to the semiconductor substrate, the semiconductor temperature detecting sections not emitting light to outside. The semiconductor light-emitting sections and the semiconductor temperature detecting sections have a PN junction or a PIN junction in a direction normal to the semiconductor substrate. | 10-06-2011 |
Patent application number | Description | Published |
20080212201 | ZOOM LENS AND OPTICAL APPARATUS HAVING ZOOM LENS - Providing a compact zoom lens exhibiting optical performance, of which a chromatic aberration in a telephoto state is well corrected. The zoom lens includes a plurality of lens groups, the plurality of lens groups includes at least three lens groups with positive refractive power, each of the three lens groups with positive refractive power has a positive lens, and given conditional expressions are satisfied. | 09-04-2008 |
20090190234 | ZOOM LENS AND OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THEREOF - A zoom lens includes a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, and a fourth lens group having a positive refractive power, which are disposed in order from an object along the optical axis, wherein the third lens group comprises: a pre-group, which has a first positive lens, a negative meniscus lens having a convex surface facing the object, a second positive lens, and which has a positive refractive power; and a negative meniscus lens having a convex surface facing the object, which are disposed in order from the object; at least one of three surfaces of an object side and image side lens surfaces of the first positive lens and an object side lens surface of the negative meniscus lens is aspherical; and at least one of three surfaces of an object side lens surface of the second positive lens, and an object side and image side lens surfaces of the negative meniscus lens is aspherical. | 07-30-2009 |
20090310226 | ZOOM LENS AND OPTICAL APPARATUS EQUIPPED THEREWITH - A zoom lens is provided with comprising a plurality of lens groups including, in order from an object side, a first lens group G | 12-17-2009 |
20110188130 | OPTICAL ELEMENT, ZOOM LENS, OPTICAL APPARATUS, METHOD FOR MANUFACTURING OPTICAL ELEMENT AND METHOD FOR MANUFACTURING ZOOM LENS - An optical element Oc comprising, in order from an object side: a first segment group Gr | 08-04-2011 |
Patent application number | Description | Published |
20130244109 | SOLID ELECTROLYTE CELL AND POSITIVE ELECTRODE ACTIVE MATERIAL - The present technology is able to provide a solid electrolyte cell that uses a positive electrode active material which has a high ionic conductivity in an amorphous state, and a positive electrode active material which has a high ionic conductivity in an amorphous state. The solid electrolyte cell has a stacked body, in which, a positive electrode side current collector film, a positive electrode active material film, a solid electrolyte film, a negative electrode potential formation layer and a negative electrode side current collector film are stacked, in this order, on a substrate. The positive electrode active material film is made up with an amorphous-state lithium phosphate compound that contains Li; P; an element M | 09-19-2013 |
20130309568 | SOLID ELECTROLYTE BATTERY - Provided is a solid electrolyte battery that has favorable charge-discharge characteristics with impedance reduced. | 11-21-2013 |
20140099541 | SOLID ELECTROLYTE BATTERY AND POSITIVE ELECTRODE ACTIVE MATERIAL - Provided are: a solid electrolyte battery using a novel positive electrode active material that functions in an amorphous state; and a novel positive electrode active material that functions in an amorphous state. The solid electrolyte battery includes: a positive electrode layer including a positive electrode active material layer; a negative electrode layer; and a solid electrolyte layer formed between the positive electrode layer and the negative electrode layer, and the positive electrode active material includes a lithium-boric acid compound in an amorphous state, which contains Li, B, any element M1 selected from Cu, Ni, Co, Mn, Au, Ag, and Pd, and O. | 04-10-2014 |