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1. 发明申请

US20070257358A1 HEAT SINK AND METHOD FOR FABRICATING THE SAME 失效
标题翻译：散热器及其制造方法
公开(公告)号：US20070257358A1
公开(公告)日：2007-11-08
申请号：US11551036
申请日：2006-10-19
申请人： Hsiu-Fei Yang
发明人： Hsiu-Fei Yang
IPC分类号： H01L21/00
CPC分类号： H01L23/473 , H01L21/4871 , H01L2924/0002 , H01L2924/00
摘要： A heat sink and method for fabricating the same are disclosed. The heat sink includes a lower substrate having a concave portion, a supporting column formed on the concave portion of the lower substrate, and an upper substrate opposed to the lower substrate and tightly fixed to the lower substrate so as to form a cooled liquid receiving space therebetween, wherein the upper substrate has a concave portion formed at a position corresponding to the supporting column of the lower substrate so as to engage with the supporting column.
摘要翻译：公开了一种散热器及其制造方法。散热器包括具有凹部的下基板，形成在下基板的凹部上的支撑柱和与下基板相对并紧密地固定到下基板的上基板，以形成冷却液接收空间其中，所述上基板具有形成在与所述下基板的支撑柱相对应的位置处的凹部，以便与所述支撑柱接合。

2. 发明申请

US20080047141A1 Method for fabricating supporting column of heat sink 审中-公开
标题翻译：散热器支柱制作方法
公开(公告)号：US20080047141A1
公开(公告)日：2008-02-28
申请号：US11501643
申请日：2006-08-08
申请人： Hsiu-Fei Yang
发明人： Hsiu-Fei Yang
IPC分类号： B21D53/02 , B23P15/26
CPC分类号： B21D53/02 , H01L21/4882 , H01L23/473 , H01L2924/0002 , Y10T29/4935 , Y10T29/49391 , H01L2924/00
摘要： A method for fabricating a supporting column of a heat sink is disclosed. A substrate having a concave portion, and a material injection board having a through hole are prepared first. The material injection board is then mounted on the concave portion of the substrate with the through hole of the material injection board being located at a position of the substrate where a supporting column is to be formed. Aggregate is injected into the through hole, and then the substrate, the material injection board and the aggregate are disposed under a high-temperature environment for sintering. After the aggregate is formalized, the material injection board is removed from the substrate so as to obtain a substrate having a supporting column formed on the concave portion. Since the supporting column fabricated according to the above method has improved capillary structure and density, the heat sink has an improved heat dissipating efficiency.
摘要翻译：公开了一种用于制造散热器的支柱的方法。首先制备具有凹部的基板和具有通孔的材料注入基板。然后将材料注入板安装在基板的凹部上，其中材料注入板的通孔位于要形成支撑柱的基板的位置。将聚集体注入到通孔中，然后将基板，材料注入板和骨料置于高温环境下进行烧结。在骨料形成后，将材料注入基板从基板上取下，以获得在凹部上形成有支撑柱的基板。由于根据上述方法制造的支撑柱具有改善的毛细结构和密度，散热器具有改善的散热效率。

3. 发明授权

US07501314B2 Heat sink and method for fabricating the same 失效
标题翻译：散热器及其制造方法
公开(公告)号：US07501314B2
公开(公告)日：2009-03-10
申请号：US11551036
申请日：2006-10-19
申请人： Hsiu-Fei Yang
发明人： Hsiu-Fei Yang
IPC分类号： H01L21/44 , H01L21/48
CPC分类号： H01L23/473 , H01L21/4871 , H01L2924/0002 , H01L2924/00
摘要： A heat sink and method for fabricating the same are disclosed. The heat sink includes a lower substrate having a concave portion, a supporting column formed on the concave portion of the lower substrate, and an upper substrate opposed to the lower substrate and tightly fixed to the lower substrate so as to form a cooled liquid receiving space therebetween, wherein the upper substrate has a concave portion formed at a position corresponding to the supporting column of the lower substrate so as to engage with the supporting column.
摘要翻译：公开了一种散热器及其制造方法。散热器包括具有凹部的下基板，形成在下基板的凹部上的支撑柱和与下基板相对并紧密地固定到下基板的上基板，以形成冷却液接收空间其中，所述上基板具有形成在与所述下基板的支撑柱相对应的位置处的凹部，以便与所述支撑柱接合。

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