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
磊晶矽晶圆及其制造方法
摘要
本发明是提供在晶圆全面具有良好的IG能力之磊晶矽晶圆及其制造方法。本发明系在晶圆全面具有良好之吸气能力之磊晶矽晶圆,在磊晶成长后之矽单结晶基板内部所检测出之氧析出物密度,在晶圆面内之任何位置皆为1×10^9/cm^3以上。
申请公布号
TW200303041
申请公布日期
2003.08.16
申请号
TW092101499
申请日期
2003.01.23
申请人
信越半导体股份有限公司
发明人
竹野博
分类号
H01L21/20
主分类号
H01L21/20
代理机构
代理人
林志刚
主权项
地址
日本
您可能感兴趣的专利
Optical fiber production method.
Toner composition.
Automatic tracking apparatus.
Magnetic brush development process.
Liquid crystal device for providing a spatial light modulator for modulating a laser beam.
Improved direct coupled fet logic.
MANUALLY-OPERATED CONTROL DEVICE FOR A MOTOR VEHICLE GEARBOX COMPRISING A VARIATOR
SHAPED THERMOFORMED FLEXIBLE FILM CONTAINER FOR GRANULAR PRODUCTS AND METHOD AND APPARATUS FOR MAKING THE SAME
PROCESS FOR PLANARIZING THE SURFACE OF A SEMICONDUCTOR DEVICE USING SILICON NITRIDE AS AN INSULATING MATERIAL
QUARTERNARY AMMONIUM GROUP-CONTAINING RESINS FOR USE IN CATHODIC ELECTRODEPOSITION COATING SYSTEMS
AN APPARATUS FOR SOIL WORKING
HETEROCYCLIC HERBICIDES
NOZZLE FOR GAS-SHIELDED ARC WELDING
ENDOSCOPE
DISK REFINER HAVING SLIDING RIGID MULTIPLE DISKS
DEVICE AND METHOD FOR SUPPLYING STITCHER WITH WIRE
BELT HOUSING RACK FOR INCLINED CONVEYOR
PROTECTIVE CIRCUIT AND MAGNETIC LEVITATION UNIT ASSOCIATED THEREWITH
CAMERA DEVICE AND INTERCHANGEABLE LENS
SWAYING DAMPER DEVICE FOR STRUCTURE