-
公开(公告)号:US5616886A
公开(公告)日:1997-04-01
申请号:US464112
申请日:1995-06-05
IPC分类号: H01L23/12 , H01L23/057 , H01L23/498 , H01L25/04 , H01L25/18 , H01L23/02
CPC分类号: H01L24/82 , H01L23/057 , H01L23/49861 , H01L24/24 , H01L2224/24137 , H01L2224/24227 , H01L2924/01004 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01075 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/15787 , H01L2924/30107
摘要: A wirebondless module package and method of fabrication including a molded preform of porous SiC with a cavity having therein an AlN substrate defining a plurality of pockets. The preform being infiltrated with Al and the Al being deposited in each of the pockets. A semiconductor die mounted on the Al in one of the pockets. A dielectric layer covering the Al and defining openings therethrough positioned to expose the aluminum and a connection to the die. A conductive material positioned on the dielectric layer in contact with the die and the Al so as to define terminals and interconnections between the die and the terminals.
摘要翻译: 一种无引线模块封装和制造方法,包括多孔SiC的模制预制件,其中具有限定多个凹穴的AlN衬底的空腔。 预制件被Al渗透,并且Al沉积在每个口袋中。 安装在其中一个凹穴中的Al上的半导体管芯。 覆盖Al并且限定穿过其中的开口的介电层,以暴露铝和与管芯的连接。 位于电介质层上的与导体和Al接触的导电材料,以便限定晶片和端子之间的端子和互连。
-
公开(公告)号:US5523629A
公开(公告)日:1996-06-04
申请号:US278205
申请日:1994-07-21
申请人: Samuel J. Anderson , John Baird , Martin A. Kalfus
发明人: Samuel J. Anderson , John Baird , Martin A. Kalfus
CPC分类号: H01L23/3121 , H01L2924/0002 , Y10T29/49144 , Y10T29/49146
摘要: An encapsulated microelectronic device (100 ) including a base (101) and a semiconductor device (305) having a top and a bottom. The bottom is attached to the base (101). The semiconductor device (105) has a thickness in the range from one-fourth to three-fourths of a millimeter and has a bottom metallization consisting of aluminum (407)/chromium (405)/nickel (403)/gold (401). The semiconductor device (305) has a contact (115) attached to the top. The encapsulated microelectronic device (100) has a molded top (120) surrounding the semiconductor device (305 ). The molded top (120) is made from low stress molding material.
摘要翻译: 一种封装的微电子器件(100),包括具有顶部和底部的基底(101)和半导体器件(305)。 底部附接到基座(101)。 半导体器件(105)的厚度在一毫米的四分之一至四分之四的范围内,并且具有由铝(407)/铬(405)/镍(403)/金(401)组成的底部金属化。 半导体器件(305)具有附接到顶部的触点(115)。 封装的微电子器件(100)具有围绕半导体器件(305)的模制顶部(120)。 模制顶部(120)由低应力模制材料制成。
-