公开(公告)号：US09496198B2

公开(公告)日：2016-11-15

申请号：US14499222

申请日：2014-09-28

Applicant: Texas Instruments Incorporated

Inventor： Archana Venugopal ,  Marie Denison ,  Luigi Colombo ,  Hiep Nguyen ,  Darvin Edwards

IPC: H01L23/373 ,  H01L21/48 ,  H01L23/498 ,  H01L23/00 ,  H01L23/367

CPC classification number: H01L23/373 ,  H01L21/4871 ,  H01L21/4889 ,  H01L23/367 ,  H01L23/3675 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L24/94 ,  H01L2224/03416 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/0361 ,  H01L2224/0401 ,  H01L2224/04026 ,  H01L2224/05073 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05166 ,  H01L2224/05187 ,  H01L2224/05193 ,  H01L2224/05558 ,  H01L2224/05578 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05687 ,  H01L2224/05693 ,  H01L2224/08165 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/29191 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/83447 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/0665 ,  H01L2924/04941 ,  H01L2924/014 ,  H01L2924/01006 ,  H01L2924/0503 ,  H01L2924/01005 ,  H01L2924/01074 ,  H01L2224/45099 ,  H01L2224/03

Abstract: A microelectronic device includes semiconductor device with a component at a front surface of the semiconductor device and a backside heat spreader layer on a back surface of the semiconductor device. The backside heat spreader layer is 100 nanometers to 3 microns thick, has an in-plane thermal conductivity of at least 150 watts/meter-° K, and an electrical resistivity less than 100 micro-ohm-centimeters.

Abstract translation: 微电子器件包括在半导体器件的前表面处具有部件的半导体器件和在半导体器件的背面上的背面散热器层。 背面散热器层为100纳米至3微米厚，面内热导率至少为150瓦特/米-2°K，电阻率小于100微欧姆厘米。

公开(公告)号：US09698075B2

公开(公告)日：2017-07-04

申请号：US15210970

申请日：2016-07-15

Applicant: Texas Instruments Incorporated

Inventor： Archana Venugopal ,  Marie Denison ,  Luigi Colombo ,  Hiep Nguyen ,  Darvin Edwards

IPC: H01L23/373 ,  H01L23/00 ,  H01L21/48 ,  H01L23/367

CPC classification number: H01L23/373 ,  H01L21/4871 ,  H01L21/4889 ,  H01L23/367 ,  H01L23/3675 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L24/94 ,  H01L2224/03416 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/0361 ,  H01L2224/0401 ,  H01L2224/04026 ,  H01L2224/05073 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05166 ,  H01L2224/05187 ,  H01L2224/05193 ,  H01L2224/05558 ,  H01L2224/05578 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05687 ,  H01L2224/05693 ,  H01L2224/08165 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/29191 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/83447 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/0665 ,  H01L2924/04941 ,  H01L2924/014 ,  H01L2924/01006 ,  H01L2924/0503 ,  H01L2924/01005 ,  H01L2924/01074 ,  H01L2224/45099 ,  H01L2224/03

Abstract: A microelectronic device includes semiconductor device with a component at a front surface of the semiconductor device and a backside heat spreader layer on a back surface of the semiconductor device. The backside heat spreader layer is 100 nanometers to 3 microns thick, has an in-plane thermal conductivity of at least 150 watts/meter-° K, and an electrical resistivity less than 100 micro-ohm-centimeters.

公开(公告)号：US20160322277A1

公开(公告)日：2016-11-03

申请号：US15210970

申请日：2016-07-15

Applicant: Texas Instruments Incorporated

Inventor： Archana Venugopal ,  Marie Denison ,  Luigi Colombo ,  Hiep Nguyen ,  Darvin Edwards

IPC: H01L23/373 ,  H01L23/00 ,  H01L21/48 ,  H01L23/367

CPC classification number: H01L23/373 ,  H01L21/4871 ,  H01L21/4889 ,  H01L23/367 ,  H01L23/3675 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L24/94 ,  H01L2224/03416 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/0361 ,  H01L2224/0401 ,  H01L2224/04026 ,  H01L2224/05073 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05166 ,  H01L2224/05187 ,  H01L2224/05193 ,  H01L2224/05558 ,  H01L2224/05578 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05687 ,  H01L2224/05693 ,  H01L2224/08165 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/29191 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/83447 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/0665 ,  H01L2924/04941 ,  H01L2924/014 ,  H01L2924/01006 ,  H01L2924/0503 ,  H01L2924/01005 ,  H01L2924/01074 ,  H01L2224/45099 ,  H01L2224/03

Abstract: A microelectronic device includes semiconductor device with a component at a front surface of the semiconductor device and a backside heat spreader layer on a back surface of the semiconductor device. The backside heat spreader layer is 100 nanometers to 3 microns thick, has an in-plane thermal conductivity of at least 150 watts/meter-° K, and an electrical resistivity less than 100 micro-ohm-centimeters.

Abstract translation: 微电子器件包括在半导体器件的前表面处具有部件的半导体器件和在半导体器件的背面上的背面散热器层。 背面散热器层为100纳米至3微米厚，面内热导率至少为150瓦特/米-2°K，电阻率小于100微欧姆厘米。

公开(公告)号：US20160093552A1

公开(公告)日：2016-03-31

申请号：US14499222

申请日：2014-09-28

Applicant: Texas Instruments Incorporated

Inventor： Archana Venugopal ,  Marie Denison ,  Luigi Colombo ,  Hiep Nguyen ,  Darvin Edwards

IPC: H01L23/373 ,  H01L21/48 ,  H01L23/498

CPC classification number: H01L23/373 ,  H01L21/4871 ,  H01L21/4889 ,  H01L23/367 ,  H01L23/3675 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L24/94 ,  H01L2224/03416 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/0361 ,  H01L2224/0401 ,  H01L2224/04026 ,  H01L2224/05073 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05166 ,  H01L2224/05187 ,  H01L2224/05193 ,  H01L2224/05558 ,  H01L2224/05578 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05687 ,  H01L2224/05693 ,  H01L2224/08165 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/291 ,  H01L2224/2919 ,  H01L2224/29191 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/83447 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/0665 ,  H01L2924/04941 ,  H01L2924/014 ,  H01L2924/01006 ,  H01L2924/0503 ,  H01L2924/01005 ,  H01L2924/01074 ,  H01L2224/45099 ,  H01L2224/03

Abstract: A microelectronic device includes semiconductor device with a component at a front surface of the semiconductor device and a backside heat spreader layer on a back surface of the semiconductor device. The backside heat spreader layer is 100 nanometers to 3 microns thick, has an in-plane thermal conductivity of at least 150 watts/meter-° K, and an electrical resistivity less than 100 micro-ohm-centimeters.