JPH0739242Y2 - 半導体デバイス - Google Patents

半導体デバイス

Info

Publication number
JPH0739242Y2
JPH0739242Y2 JP1987194226U JP19422687U JPH0739242Y2 JP H0739242 Y2 JPH0739242 Y2 JP H0739242Y2 JP 1987194226 U JP1987194226 U JP 1987194226U JP 19422687 U JP19422687 U JP 19422687U JP H0739242 Y2 JPH0739242 Y2 JP H0739242Y2
Authority
JP
Japan
Prior art keywords
recess
semiconductor device
back surface
package
edge portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1987194226U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0197564U (enrdf_load_stackoverflow
Inventor
隆 小口
茂 松崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP1987194226U priority Critical patent/JPH0739242Y2/ja
Publication of JPH0197564U publication Critical patent/JPH0197564U/ja
Application granted granted Critical
Publication of JPH0739242Y2 publication Critical patent/JPH0739242Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
JP1987194226U 1987-12-22 1987-12-22 半導体デバイス Expired - Lifetime JPH0739242Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987194226U JPH0739242Y2 (ja) 1987-12-22 1987-12-22 半導体デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987194226U JPH0739242Y2 (ja) 1987-12-22 1987-12-22 半導体デバイス

Publications (2)

Publication Number Publication Date
JPH0197564U JPH0197564U (enrdf_load_stackoverflow) 1989-06-29
JPH0739242Y2 true JPH0739242Y2 (ja) 1995-09-06

Family

ID=31484967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987194226U Expired - Lifetime JPH0739242Y2 (ja) 1987-12-22 1987-12-22 半導体デバイス

Country Status (1)

Country Link
JP (1) JPH0739242Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166053A (en) * 1981-03-27 1982-10-13 Amp Inc Defect receiving terminal and ceramic chip carrier with radiating plate
JPS59109149U (ja) * 1983-01-12 1984-07-23 株式会社デンソー 半導体用パツケ−ジ

Also Published As

Publication number Publication date
JPH0197564U (enrdf_load_stackoverflow) 1989-06-29

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