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
半导体封装基板
摘要
申请公布号
TWI474458
申请公布日期
2015.02.21
申请号
TW101110029
申请日期
2012.03.23
申请人
南茂科技股份有限公司
发明人
赖奎佑
分类号
H01L23/498
主分类号
H01L23/498
代理机构
代理人
林育雅 新北市永和区保生路1号19楼之4
主权项
一种半导体封装基板,包含:一可挠性基材,用以承载一晶片;复数个测试垫,设置于该可挠性基材上,该些测试垫系用以供一测试探针接触;复数个引脚,设置于该可挠性基材上,各该些引脚之一端电性连接该晶片,另一端连接该些测试垫之其中之一;以及一阻挡层,设置于该可挠性基材上并位于该些测试垫中之至少一者之周围,该阻挡层与该些测试垫之该至少一者间形成一凹陷部;其中该阻挡层与该些测试垫及该些引脚系由相同金属材料所形成。
地址
新竹县新竹科学工业园区研发一路1号
您可能感兴趣的专利
Improvements relating to disc brakes
Non-electrostatic vinyl resin composition
Improvements in or relating to change-speed hubs
Apparatus for use in mounting flexible printing plates
Improvements in or relating to machines for manufacturing wire netting or fabric
Process for the production of alumina
Improvements in or relating to pusher-type furnaces
Printing arrangement for page printing teleprinters
Means for the electrolytic production of hydrogen and oxygen and for the safe consumption thereof
Improved vehicular steering column
Improvements in and relating to the production of crystals, and apparatus for use therein
Device for forming pipes
Alternating current machines
Improvements in life saving equipment
Method and apparatus for forming fibres of glass and like heat softenable materials
Coal plough
Pressed sintered bodies
Combined mirror and radio aerial for fitting to motor vehicles
Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials
Process for the reduction of zirconium and hafnium-tetrachloride with liquid magnesium