首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
摘要
An organic light-emitting device includes an anode, a cathode, and an organic compound layer interposed between the anode and the cathode. The organic compound layer contains a heterocyclic compound having 4,10-Diazachrysene.
申请公布号
JP5523016(B2)
申请公布日期
2014.06.18
申请号
JP20090190634
申请日期
2009.08.20
申请人
发明人
分类号
C07D471/04;C09K11/06;H01L51/50
主分类号
C07D471/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hydrodynamic type porous oil-impregnated bearing
Centralized control and management system for automobiles
Quick release spring connector adaptor for a computer cable
Anti-idiotypic antibody and its use in diagnosis and therapy in HIV-related disease
Graded reactive element containing aluminide coatings for improved high temperature performance and method for producing
ADAPTIVELY ENCODING A PICTURE OF CONTRASTED COMPLEXITY HAVING NORMAL VIDEO AND NOISY VIDEO PORTIONS
CONTROL DEVICE FOR FRONT- AND REAR-WHEEL-DRIVE VEHICLE
ANGULAR SPEED SENSOR
MICROSCOPE
ROAD UTILITIES INSTALLED INSIDE OF TUNNEL AND VISUAL GUIDANCE SYSTEM INSIDE OF TUNNEL
ELECTRIC CORROSION PREVENTION ELECTRODE MOUNTER FOR CONCRETE STRUCTURE
ANTISTATIC POLYCARBONATE RESIN COMPOSITION
C/N RATIO MEASURING DEVICE AND METHOD
OPTICAL READING AND WRITING METHOD, INFORMATION RECORDING MEDIUM AND OPTICAL DEVICE
OPTICAL HEAD DEVICE
DATA-GENERATING DEVICE
METHOD FOR PROCESSING LOCATION INFORMATION ON MOBILE STATION WITHIN CELLULAR NETWORK, NETWORK ELEMENT, PACKET DATA/DEVICE AND THE MOBILE STATION
DIGITAL VIDEO REPRODUCING SYSTEM
FLAT CABLE, AND WIRING METHOD OF FLAT CABLE
METHOD AND SYSTEM FOR DISTRIBUTING IMAGE/VOICE, AND STORING MEDIUM WITH IMAGE/VOICE DISTRIBUTING PROGRAM STORED THEREIN