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公开(公告)号:KR101033907B1
公开(公告)日:2011-05-11
申请号:KR1020100016293
申请日:2010-02-23
Applicant: 한국과학기술연구원
CPC classification number: A61N1/05 , A61B5/04001 , A61B2562/0209 , A61B2562/125 , A61N1/0529 , H01L2924/00013 , H01L2924/01006 , H01L2924/01013 , H01L2924/01022 , H01L2924/01024 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01042 , H01L2924/01047 , H01L2924/01049 , H01L2924/01059 , H01L2924/01072 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10329 , H01L2924/3011 , H01R2201/12 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599
Abstract: PURPOSE: A microelectrode array manufacturing method is provided to reduce an artificial product by existing soldering. CONSTITUTION: A sacrificial layer(120) is evaporated on a silicon substrate(110). A first polymer(130) is spread on the sacrificial layer. A metal film(140) is patterned on the first polymer. A second polymer(150) is spread for closing a transmission line and patterning a bonding pad area and a recording pad area. An electroplating is enforced on the bonding pad area. A bonding pad(170) which is closed with the metal film is formed.
Abstract translation: 目的:提供微电极阵列制造方法,通过现有焊接来减少人造产品。 构成:在硅衬底(110)上蒸发牺牲层(120)。 第一聚合物(130)扩散在牺牲层上。 在第一聚合物上图案化金属膜(140)。 扩展第二聚合物(150)以闭合传输线并且图案化焊盘区域和记录焊盘区域。 在焊盘区域上执行电镀。 形成用金属膜封闭的焊盘(170)。