公开(公告)号：US20100020498A1

公开(公告)日：2010-01-28

申请号：US12467198

申请日：2009-05-15

Applicant: Takashi URAI

Inventor： Takashi URAI

IPC: H05K7/20 ,  B23P19/00

CPC classification number: H01L23/4093 ,  H01L23/40 ,  H01L2924/0002 ,  Y10T29/53 ,  H01L2924/00

Abstract: An electronic component unit includes: a substrate; an electronic component mounted on the surface of the substrate; a heat dissipating member received on the electronic component; a cylinder member having one end coupled to the substrate, the cylinder member having the other end defining an opening opposed to the heat dissipating member; and a piston member having one end coupled to the heat dissipating member, the piston member having the other end inserted in the cylinder member through the opening to establish a closed decompressed space inside the cylinder member.

Abstract translation: 电子部件单元包括：基板; 安装在所述基板的表面上的电子部件; 容纳在所述电子部件上的散热构件; 气缸构件，其一端联接到所述基板，所述气缸构件具有限定与所述散热构件相对的开口的另一端; 以及活塞构件，其一端联接到所述散热构件，所述活塞构件的另一端通过所述开口插入所述气缸构件中，以在所述气缸构件内部建立闭合的减压空间。

公开(公告)号：US20100008048A1

公开(公告)日：2010-01-14

申请号：US12564541

申请日：2009-09-22

Applicant: Takashi URAI

Inventor： Takashi URAI

IPC: H05K7/20 ,  H05K7/00

CPC classification number: H05K1/0271 ,  H01L23/4006 ,  H01L23/562 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2023/4087 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2924/3511 ,  H05K3/0058 ,  H05K2201/10409 ,  H05K2201/10734 ,  H05K2201/2009 ,  H01L2924/00

Abstract: A strain reduction fixing structure includes a counterbore formed around a through-hole on a printed circuit board through which a fixing shaft for fixing the printed circuit board to a protection plate member penetrates.

Abstract translation: 应变减少固定结构包括在印刷电路板上的通孔周围形成的沉孔，用于将印刷电路板固定到保护板构件的固定轴穿过该沉孔。