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
SEMICONDUCTOR DEVICE
摘要
PURPOSE:To reduce the thermal resistance between the bump electrodes and external electrodes and to improve the electrical characteristics by placing a metal plate between the bump electrode and external electrode.
申请公布号
JPS5215272(A)
申请公布日期
1977.02.04
申请号
JP19750091735
申请日期
1975.07.28
申请人
MITSUBISHI ELECTRIC CORP
发明人
SEKINE MASAHIRO;OONO OSAMU
分类号
H01L29/861;H01L21/60
主分类号
H01L29/861
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL-ANALOG-WANDLER
Rapid sample changes in directly loaded cryostat - having rod which is inserted through gas seal in five minutes using helium isotope system
Flash control for single frame cine photography - inhibits exposure sequence until flash circuit is ready for firing
Sheet feed for sheet processing machine - includes two supply strokes in each cycle to ensure that sheet not picked up during first stroke is moved during second
Machine for bonding friction lining to curved platform of brake clutch - comprises a base, support contacted by the lining, and force applying and transmitting mechanisms
MOLDING MATERIAL FOR MAGNETIC RECORDING HEAD ELEMENT
PREPARATION OF FLEXIBLE MELAMINE RESIN
PAINT COMPOSITION
METHOD OF SHEATHING TILE * PUSHING DEVICE THEREIN AND APPARATUS FOR SHEATHING TILE
GREEN LUMINOUS FLUORESCENT BODY
MANUFACTURE OF POTASSIUM FERRICYANIDE
RESISTANCE BUTT OR FLASH BUTT WELDER
METHOD AND REAGENT FOR MEASURING HYDROGEN PEROXIDE
LIQUID CRYSTAL COLOR DISPLAY DEVICE
CALIBRATION DEVICE FOR FLOW METER
GRAPH CONSTRUCTION ANALYZING DEVICE
STANDARD PHOTOGRAPHIC LENS
PRODUCTION OF SEMICONDUCTOR INTEGRATED CIRCUIT UNIT
PRODUCTION OF TRANSISTOR
WAFER JIG PULLING TOOL