公开(公告)号：US3474297A

公开(公告)日：1969-10-21

申请号：US3474297D

申请日：1967-06-30

Applicant: TEXAS INSTRUMENTS INC

Inventor： BYLANDER ERNEST G

IPC: H01L21/60 ,  H01L21/607 ,  H01L23/538 ,  H02B1/04 ,  H02B9/00

CPC classification number: H01L24/50 ,  H01L23/5385 ,  H01L24/45 ,  H01L24/86 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/12033 ,  H01L2924/14 ,  H01L2924/3011 ,  H01L2224/48 ,  H01L2924/00 ,  H01L2924/20751 ,  H01L2924/00015 ,  H01L2224/05599

公开(公告)号：US3138495A

公开(公告)日：1964-06-23

申请号：US12753961

申请日：1961-07-28

Applicant: TEXAS INSTRUMENTS INC

Inventor： BYLANDER ERNEST G ,  RUNYAN WALTER R

IPC: H01L21/22

CPC classification number: H01L21/2215 ,  Y10S438/923

公开(公告)号：US3577631A

公开(公告)日：1971-05-04

申请号：US3577631D

申请日：1967-05-16

Applicant: TEXAS INSTRUMENTS INC

Inventor： BYLANDER ERNEST G ,  JARMAN HALL E

IPC: C23F1/02 ,  H01L21/308 ,  H01L27/146 ,  B01J17/00 ,  H01C7/08

CPC classification number: C23F1/02 ,  H01L21/3081 ,  H01L21/3085 ,  H01L27/14669 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

Abstract: An infrared detector array is fabricated by alloying a slice of mercury doped germanium to a degenerate germanium substrate. After being lapped to the desired thickness, the slice is etched through to the substrate to form individual detector bars using a metal mask which is then partially removed to form a gold contact strip on each bar. Output conductors are formed by patterning copper films thermocompression bonded to high temperature plastics, gold plating the conductors, and connecting the gold plated conductors to the gold contact strips by gold jumper wires thermocompression bonded to the conductors and to the contact strips.