公开(公告)号：US09666547B2

公开(公告)日：2017-05-30

申请号：US12769130

申请日：2010-04-28

申请人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

发明人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

IPC分类号： H01L21/44 ,  H01L23/00 ,  B23K35/02 ,  C25C1/18 ,  H01L23/498 ,  B23K35/26 ,  C22B13/06 ,  H01L23/31 ,  H05K3/34

CPC分类号： H01L24/10 ,  B23K35/025 ,  B23K35/26 ,  B23K35/268 ,  C22B13/06 ,  C25C1/18 ,  H01L23/3128 ,  H01L23/49816 ,  H01L24/13 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01088 ,  H01L2924/01092 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H05K3/3463 ,  H05K3/3484 ,  H01L2924/00 ,  H01L2224/05599

摘要： The invention includes solder materials having low concentrations of alpha particle emitters, and includes methods of purification of materials to reduce a concentration of alpha particle emitters within the materials. The invention includes methods of reducing alpha particle flux in various lead-containing and lead-free materials through purification of the materials. The invention also includes methods of estimating the fractionation of a low concentration of one or more alpha particle emitters during purification of a material.

公开(公告)号：US07521286B2

公开(公告)日：2009-04-21

申请号：US11418668

申请日：2006-05-05

申请人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

发明人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

IPC分类号： H01L21/44 ,  H01L21/48 ,  H01L21/50

CPC分类号： H01L24/10 ,  B23K35/025 ,  B23K35/26 ,  B23K35/268 ,  C22B13/06 ,  C25C1/18 ,  H01L23/3128 ,  H01L23/49816 ,  H01L24/13 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01088 ,  H01L2924/01092 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H05K3/3463 ,  H05K3/3484 ,  H01L2924/00 ,  H01L2224/05599

摘要： The invention includes solder materials having low concentrations of alpha particle emitters, and includes methods of purification of materials to reduce a concentration of alpha particle emitters within the materials. The invention includes methods of reducing alpha particle flux in various lead-containing and lead-free materials through purification of the materials. The invention also includes methods of estimating the fractionation of a low concentration of one or more alpha particle emitters during purification of a material.

摘要翻译： 本发明包括具有低浓度α粒子发射体的焊料材料，并且包括纯化材料以降低材料内的α粒子发射体浓度的方法。 本发明包括通过纯化材料来减少各种含铅和无铅材料中的α粒子通量的方法。 本发明还包括在纯化材料期间估计低浓度的一种或多种α粒子发射体的分馏的方法。

公开(公告)号：US20100206133A1

公开(公告)日：2010-08-19

申请号：US12769130

申请日：2010-04-28

申请人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

发明人： Martin W. Weiser ,  Nancy F. Dean ,  Brett M. Clark ,  Michael J. Bossio ,  Ronald H. Fleming ,  James P. Flint

IPC分类号： C22B9/00

CPC分类号： H01L24/10 ,  B23K35/025 ,  B23K35/26 ,  B23K35/268 ,  C22B13/06 ,  C25C1/18 ,  H01L23/3128 ,  H01L23/49816 ,  H01L24/13 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01088 ,  H01L2924/01092 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H05K3/3463 ,  H05K3/3484 ,  H01L2924/00 ,  H01L2224/05599

摘要： The invention includes solder materials having low concentrations of alpha particle emitters, and includes methods of purification of materials to reduce a concentration of alpha particle emitters within the materials. The invention includes methods of reducing alpha particle flux in various lead-containing and lead-free materials through purification of the materials. The invention also includes methods of estimating the fractionation of a low concentration of one or more alpha particle emitters during purification of a material.

摘要翻译： 本发明包括具有低浓度α粒子发射体的焊料材料，并且包括纯化材料以降低材料内的α粒子发射体浓度的方法。 本发明包括通过纯化材料来减少各种含铅和无铅材料中的α粒子通量的方法。 本发明还包括在纯化材料期间估计低浓度的一种或多种α粒子发射体的分馏的方法。

公开(公告)号：US20080296756A1

公开(公告)日：2008-12-04

申请号：US11755610

申请日：2007-05-30

申请人： James L. Koch ,  Brian D. Ruchert ,  James P. Flint ,  Patrick K. Underwood

发明人： James L. Koch ,  Brian D. Ruchert ,  James P. Flint ,  Patrick K. Underwood

IPC分类号： H01L23/34 ,  H05K7/20

CPC分类号： H01L23/373 ,  H01L21/4882 ,  H01L2924/0002 ,  H01L2924/00

摘要： Near net shape heat spreader components are disclosed that comprise at least one pressure-treated powder material. Heat spreaders are also described that include at least one near net shape heat spreader component, and at least one additional part. Methods of forming heat spreaders are also described that include: a) forming a base portion comprising a pressure-treated powder material and having a first surface comprising a perimeter region surrounding a heat-receiving surface; b) forming a frame portion comprising a second material; and c) joining the base portion and the frame portion.

摘要翻译： 公开了包括至少一种压力处理的粉末材料的近净形散热器部件。 还描述了散热器，其包括至少一个近净形状的散热器部件和至少一个附加部件。 还描述了形成散热器的方法，其包括：a）形成包括压力处理的粉末材料并具有包括围绕热接收表面的周边区域的第一表面的基部; b）形成包括第二材料的框架部分; 以及c）连接所述基部和所述框架部。