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
Light emitting device.
摘要
申请公布号
EP0293000(B1)
申请公布日期
1994.03.23
申请号
EP19880108524
申请日期
1988.05.27
申请人
HITACHI, LTD.
发明人
CHINONE, NAOKI;NAKAJIMA, HISAO;OKAI, MAKOTO;TSUJI, SHINJI
分类号
H01L33/06;H01L33/14;H01L33/30;H01L33/40;H01L33/44;H01S5/00;H01S5/20;H01S5/223;H01S5/343;(IPC1-7):H01L33/00;H01S3/19
主分类号
H01L33/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POSITION TRANSDUCER FOR ELEVATOR
OPTICAL RECORDING MEDIUM
COMPOUND SEMICONDUCTOR SUBSTRATE
SLIDER MATERIAL FOR MAGNETIC DISC
OPTICAL FIBER
SEMICONDUCTOR RELAY CIRCUIT
METHOD FOR CLEANING VENTILATING DUCT
WINDOW DISPLAY CONTROL SYSTEM
DISPLAY SYSTEM FOR SCREEN
PRINTED WIRING BOARD WITH PRINTED RESISTOR
ELECTRONIC CIRCUIT BOARD
MANAGING SYSTEM FOR PASSWORD
THERMOPLASTIC ELASTOMER COMPOSITION
ELECTROPHOTOGRAPHIC SENSITIVE BODY
ELECTROPHOTOGRAPHIC SENSITIVE BODY
SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
LOW MOISTURE ABSORBING AND CURABLE TYPE RESIN COMPOSITION
GAS-DISCHARGE TYPE OPTICAL PRINT HEAD
METHOD AND DEVICE FOR ASSEMBLING FIBER MODULE FOR OPTICAL COMMUNICATION
MANUFACTURE OF SEMICONDUCTOR DEVICE