SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE,申请号WO2012JP01473-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE
摘要	Disclosed is a semiconductor light-emitting element with which a decline in light emission efficiency due to oxidation of quantum dot phosphors can be suppressed. A semiconductor light-emitting element (1) according to the present invention comprises: a semiconductor layer containing an active layer (13); a first metal layer (16) formed on the semiconductor layer; a first insulating film (18) formed on the first metal layer (16) so as to cover the upper face and side face of the semiconductor layer; a second insulating film (20) containing fine semiconductor particles formed on the first insulating film (18); and a third insulating film (21) formed on the second insulating film (20). The second insulating film (20) is covered by the first insulating film (18) and the third insulating film (21).
申请公布号	WO2012132236(A1)	申请公布日期	2012.10.04
申请号	WO2012JP01473	申请日期	2012.03.02
申请人	PANASONIC CORPORATION;KASUGAI, HIDEKI;YOSHIDA, SHINJI;YAMANAKA, KAZUHIKO;OHSAKI, HIROTO	发明人	KASUGAI, HIDEKI;YOSHIDA, SHINJI;YAMANAKA, KAZUHIKO;OHSAKI, HIROTO
分类号	H01L33/50	主分类号	H01L33/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for warning of approaching objects to avoid collision of object with stationary vehicle, involves issuing warning to approaching object when collision of object with stationary vehicle is anticipated

Adaptation method for piezo-injector during thrust stage or idle stage of diesel engine of motor car, involves comparing target test injection rate with actual test injection rate, and performing adaptation of signal accordingly

Book i.e. child book, children less than three years, has individually inserted pages comprising layer and friction element movably attached at pages relative to noise creation when friction element is moved to layer

Apparatus for supplying solder wire to hand soldering iron, comprises solder wire, solder wire holder, to which solder wire is winded, feeding device with engine to automatically feed solder wire to hand soldering iron, and control unit

Drying cylinder for machine for manufacturing of webs, particularly paper, cardboard or tissue webs, has drying cylinder shell with inner surface, which surrounds drying cylinder interior symmetric to drying cylinder axis

Stent, whose surface at least partially exhibits a full surface or continuous coating with a felt, useful to prevent, reduce and treat e.g. stenosis, restenosis, in-stent-restenosis, arteriosclerosis, atherosclerosis and vascular occlusion

Actuator device for needle closure nozzle in plastic spraying machine that is utilized in plastic processing applications, has holder for holding end of needle, where axis of needle is eccentrically arranged at distance to axis of piston

Gas burner for heating device, has blower for conveying gas- or air-mixture and vortex generating unit in cylindrical flow path of gas- or air-mixture, where flow path is flowed in combustion zone

Method for grinding external or internal gearing of thin-walled and hollow cylindrical work piece on gear grinding machine, involves placing work piece in stress-free manner on measuring table or on holding fixture

Method for connecting structural components of vehicle seat, particularly structural components of backrest of vehicle seat, such as side beam or cross bar, involves assembling and connecting two structural components

Carrying bag, has closable aperture running perpendicular to transverse sides and exhibiting length of specific percent of longitudinal sides, where transverse sides are different in length and upper surface is provided with expansion pleat

Braid device for manufacturing hollow fiber component that is utilized in e.g. automotive industry, has shaping unit that is provided to transform and partially cure braided fabric formed of fibers that are interwoven with each other

Method for checking orderly slay of animal for slaughter, particularly pork transported in slaughter line, involves measuring time-dependent course-change of blood volume or emergent blood quantity after bleeding of animal

Differential pressure sensor for measuring differential pressure in chambers or mediums, has electrically contacted layer attached in non-deforming region of carrier substrate and/or differential pressure membrane

Mounting strap for fixing and stepless adjustment of massive ceiling, has housing provided with length-adjustable latch body and hanger, where strap forms length-adjustable connection between hanging plate and fastening unit at ceiling

Power supply device for providing electrical power to motor car, has nut screwed on outer thread of bus bar, and housing section clamped between one collar and one nut to fix bus bars

Fluid tank for use in fluid heating system, for storing aqueous urea solution to reduce nitrogen oxide in exhaust gas of diesel engine of motor car, has heating element connected with cooling system such that fluid in tank volume is heated

Power electronics arrangement for use in high-voltage onboard network architecture of fuel cell vehicle, has electrical terminals whose part is located on housing and on cables for attaching cables in common longitudinal extension

Track bound vehicle e.g. rail vehicle has distributed control system with central control units that communicate with local control units over Ethernet-based communication network for transmitting signals to local control units

Tool turret for rotary machining tools utilized in industrial manufacturing processes, has gear assembly arranged at carrier pillar outside tool pane, where gear assembly comprises driven shaft extending along carrier pillar