公开(公告)号：US20170288177A1

公开(公告)日：2017-10-05

申请号：US15627076

申请日：2017-06-19

Applicant: Micron Technology, Inc.

Inventor： Ai Chie Wang ,  Choon Kuan Lee ,  Chin Hui Chong ,  Wuu Yean Tay

IPC: H01L23/495 ,  H01L23/00

CPC classification number: H01L23/495 ,  H01L23/49506 ,  H01L23/4951 ,  H01L23/49575 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/05554 ,  H01L2224/32145 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48247 ,  H01L2224/49 ,  H01L2224/73265 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/05599

Abstract: Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers.

公开(公告)号：US20130127027A1

公开(公告)日：2013-05-23

申请号：US13747116

申请日：2013-01-22

Applicant: Micron Technology, Inc.

Inventor： Ai Chie Wang ,  Choon Kuan Lee ,  Chin Hui Chong ,  Wuu Yean Tay

IPC: H01L23/495

CPC classification number: H01L23/495 ,  H01L23/49506 ,  H01L23/4951 ,  H01L23/49575 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/05554 ,  H01L2224/32145 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48247 ,  H01L2224/49 ,  H01L2224/73265 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/05599

Abstract: Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers.

Abstract translation: 公开了适用于微电子器件封装的预封装引线框架。 单独的引线框架可以包括一组多个引线并排布置，其中相邻引线彼此间隔开相应的间隙。 封装化合物至少部分地封装该组引线指而不封装微电子器件。 封装化合物通常可以填充两个相邻引线指之间的多个间隙。

公开(公告)号：US09721874B2

公开(公告)日：2017-08-01

申请号：US13747116

申请日：2013-01-22

Applicant: Micron Technology, Inc.

Inventor： Ai Chie Wang ,  Choon Kuan Lee ,  Chin Hui Chong ,  Wuu Yean Tay

IPC: H01L21/00 ,  H01L23/495 ,  H01L23/00

CPC classification number: H01L23/495 ,  H01L23/49506 ,  H01L23/4951 ,  H01L23/49575 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/05554 ,  H01L2224/32145 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2224/48247 ,  H01L2224/49 ,  H01L2224/73265 ,  H01L2225/06562 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/05599

Abstract: Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers.

公开(公告)号：US11189548B2

公开(公告)日：2021-11-30

申请号：US15627076

申请日：2017-06-19

Applicant: Micron Technology, Inc.

Inventor： Ai-Chie Wang ,  Choon Kuan Lee ,  Chin Hui Chong ,  Wuu Yean Tay

IPC: H01L23/495 ,  H01L23/00

Abstract: Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers.