-
公开(公告)号:US08397751B1
公开(公告)日:2013-03-19
申请号:US12761340
申请日:2010-04-15
申请人: Kok Leong Chan , Say Wei Pang
发明人: Kok Leong Chan , Say Wei Pang
IPC分类号: E03B11/00
CPC分类号: G11B5/8408 , Y10T137/86348
摘要: A vortex reducing apparatus and method for drainage of a process tank are described. The vortex reducer including a keel having a longitudinal axis, a top flow foil coupled to the keel and a bottom flow foil coupled to the keel. The top flow foil and the bottom flow foil are each coupled to the keel at a first angle with respect to the longitudinal axis.
摘要翻译: 描述了一种用于排出处理罐的涡流减小装置和方法。 涡流减速器包括具有纵向轴线的龙骨,与龙骨连接的顶部流动薄片和连接到龙骨的底部流动薄片。 顶部流动箔片和底部流动箔片各自以相对于纵向轴线的第一角度联接到龙骨。
-
公开(公告)号:US08643159B2
公开(公告)日:2014-02-04
申请号:US13441924
申请日:2012-04-09
申请人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
发明人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
IPC分类号: H01L23/495
CPC分类号: H01L24/81 , H01L21/4828 , H01L21/4842 , H01L23/4952 , H01L23/49548 , H01L24/45 , H01L24/48 , H01L24/78 , H01L24/85 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48458 , H01L2224/78301 , H01L2224/85181 , H01L2224/85205 , H01L2224/85385 , H01L2224/92247 , H01L2924/00014 , H01L2924/12042 , H01L2924/15747 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/85399 , H01L2224/05599
摘要: A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding.
摘要翻译: 引线框的引线指在其顶表面的一部分中具有多个通道或凹槽,其提供用于将接合线固定到引线指的锁定机构。 接合线可以通过缝合接合附接到引线指。
-
公开(公告)号:US09006874B2
公开(公告)日:2015-04-14
申请号:US14147599
申请日:2014-01-06
申请人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
发明人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
IPC分类号: H01L23/00 , H01L23/495 , H01L21/48
CPC分类号: H01L24/81 , H01L21/4828 , H01L21/4842 , H01L23/4952 , H01L23/49548 , H01L24/45 , H01L24/48 , H01L24/78 , H01L24/85 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48458 , H01L2224/78301 , H01L2224/85181 , H01L2224/85205 , H01L2224/85385 , H01L2224/92247 , H01L2924/00014 , H01L2924/12042 , H01L2924/15747 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/85399 , H01L2224/05599
摘要: A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding.
摘要翻译: 引线框的引线指在其顶表面的一部分中具有多个通道或凹槽,其提供用于将接合线固定到引线指的锁定机构。 接合线可以通过缝合接合附接到引线指。
-
公开(公告)号:US20140120664A1
公开(公告)日:2014-05-01
申请号:US14147599
申请日:2014-01-06
申请人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
发明人: Wai Keong Wong , Kok Leong Chan , Wei Kee Chan
IPC分类号: H01L23/00
CPC分类号: H01L24/81 , H01L21/4828 , H01L21/4842 , H01L23/4952 , H01L23/49548 , H01L24/45 , H01L24/48 , H01L24/78 , H01L24/85 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48458 , H01L2224/78301 , H01L2224/85181 , H01L2224/85205 , H01L2224/85385 , H01L2224/92247 , H01L2924/00014 , H01L2924/12042 , H01L2924/15747 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/85399 , H01L2224/05599
摘要: A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding.
摘要翻译: 引线框的引线指在其顶表面的一部分中具有多个通道或凹槽,其提供用于将接合线固定到引线指的锁定机构。 接合线可以通过缝合接合附接到引线指。
-
-
-