公开(公告)号：WO2017095531A1

公开(公告)日：2017-06-08

申请号：PCT/US2016/056591

申请日：2016-10-12

Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS, INC.

Inventor： CHIOU, Jen-huang Albert ,  MANFREDI, David ,  BRATEK, Daniel J.

IPC: H01L23/04 ,  H01L23/24

CPC classification number: H05K5/0056 ,  B81B2201/0264 ,  H01L23/04 ,  H01L23/24 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48472 ,  H01L2224/49109 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/10158 ,  H01L2924/15151 ,  H01L2924/15153 ,  H01L2924/16195 ,  H01L2924/19105 ,  H01L2924/19107 ,  H05K5/0082 ,  H05K7/14 ,  H01L2224/45099 ,  H01L2924/0665

Abstract: An automotive electronic device includes a pocket, which houses electronic components, bond wires connecting the electronic components, and a protective gel to encapsulate the electronic components and bond wires. A pocket cover has fins that protrude into the gel to reduce vibration of the gel and reduce vibration fatigue failure of the bond wires. The fins may: divide the gel into a plurality of cells; reduce the width of cells perpendicular to the bond wires; protrude deeper into the gel than the bond wires; and/or have differing shapes and/or depths.

Abstract translation: 汽车电子设备包括容纳电子部件的口袋，连接电子部件的键合线和用于封装电子部件和键合线的保护凝胶。 袋盖具有突出到凝胶中的翅片以减少凝胶的振动并减少键合线的振动疲劳失效。 翅片可以：将凝胶分成多个单元; 减少垂直于键合线的单元的宽度; 比接合线更深地伸入凝胶中; 和/或具有不同的形状和/或深度。