公开(公告)号：US20180006192A1

公开(公告)日：2018-01-04

申请号：US15631361

申请日：2017-06-23

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Hartmut Rudmann ,  Qichuan Yu ,  Simon Gubser ,  Bojan Tesanovic ,  Xu Yi ,  Eunice Ho Hui Ong ,  Hongyuan Liu ,  Ji Wang ,  Edmund Koon Tian Lua ,  Myo Paing ,  Jian Tang ,  Ming Jie Lee

IPC: H01L33/48 ,  H01L31/02 ,  H01L33/54 ,  H01L31/0232 ,  H01L33/62 ,  H01L25/16 ,  H01L33/58 ,  H01L31/0203

CPC classification number: H01L33/486 ,  H01L25/167 ,  H01L31/02005 ,  H01L31/0203 ,  H01L31/02325 ,  H01L33/54 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/16195 ,  H01L2933/0033 ,  H01L2933/005 ,  H01L2933/0058 ,  H01L2933/0066 ,  H01L2924/00014

Abstract: The present disclosure describes wafer-level processes for fabricating optoelectronic device subassemblies that can be mounted, for example, to a circuit substrate, such as a flexible cable or printed circuit board, and integrated into optoelectronic modules that include one or more optical subassemblies stacked over the optoelectronic device subassembly. The optoelectronic device subassembly can be mounted onto the circuit substrate using solder reflow technology even if the optical subassemblies are composed of materials that are not reflow compatible.

公开(公告)号：US10243111B2

公开(公告)日：2019-03-26

申请号：US15631361

申请日：2017-06-23

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Hartmut Rudmann ,  Qichuan Yu ,  Simon Gubser ,  Bojan Tesanovic ,  Xu Yi ,  Eunice Ho Hui Ong ,  Hongyuan Liu ,  Ji Wang ,  Edmund Koon Tian Lua ,  Myo Paing ,  Jian Tang ,  Ming Jie Lee

IPC: H01L33/48 ,  H01L25/16 ,  H01L31/02 ,  H01L31/0203 ,  H01L31/0232 ,  H01L33/54 ,  H01L33/58 ,  H01L33/62

Abstract: The present disclosure describes wafer-level processes for fabricating optoelectronic device subassemblies that can be mounted, for example, to a circuit substrate, such as a flexible cable or printed circuit board, and integrated into optoelectronic modules that include one or more optical subassemblies stacked over the optoelectronic device subassembly. The optoelectronic device subassembly can be mounted onto the circuit substrate using solder reflow technology even if the optical subassemblies are composed of materials that are not reflow compatible.