JPS55128851A - Semiconductor memory device - Google Patents

Semiconductor memory device

Info

Publication number
JPS55128851A
JPS55128851A JP3548079A JP3548079A JPS55128851A JP S55128851 A JPS55128851 A JP S55128851A JP 3548079 A JP3548079 A JP 3548079A JP 3548079 A JP3548079 A JP 3548079A JP S55128851 A JPS55128851 A JP S55128851A
Authority
JP
Japan
Prior art keywords
film
coated
memory circuit
perforated
heat treated
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.)
Granted
Application number
JP3548079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228584B2 (https=
Inventor
Tatsumi Shirasu
Yasunobu Osa
Tokio Kato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3548079A priority Critical patent/JPS55128851A/ja
Publication of JPS55128851A publication Critical patent/JPS55128851A/ja
Publication of JPS6228584B2 publication Critical patent/JPS6228584B2/ja
Priority to JP21832688A priority patent/JPS6477148A/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/877—Bump connectors and die-attach connectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Formation Of Insulating Films (AREA)
JP3548079A 1979-03-28 1979-03-28 Semiconductor memory device Granted JPS55128851A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3548079A JPS55128851A (en) 1979-03-28 1979-03-28 Semiconductor memory device
JP21832688A JPS6477148A (en) 1979-03-28 1988-09-02 Semiconductor storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3548079A JPS55128851A (en) 1979-03-28 1979-03-28 Semiconductor memory device

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP1233487A Division JPS62174929A (ja) 1987-01-23 1987-01-23 半導体記憶装置の製造方法
JP62012333A Division JPS62181453A (ja) 1987-01-23 1987-01-23 半導体記憶装置
JP63218325A Division JPH01132143A (ja) 1988-09-02 1988-09-02 半導体記憶装置の製造方法

Publications (2)

Publication Number Publication Date
JPS55128851A true JPS55128851A (en) 1980-10-06
JPS6228584B2 JPS6228584B2 (https=) 1987-06-22

Family

ID=12442917

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3548079A Granted JPS55128851A (en) 1979-03-28 1979-03-28 Semiconductor memory device
JP21832688A Granted JPS6477148A (en) 1979-03-28 1988-09-02 Semiconductor storage device

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP21832688A Granted JPS6477148A (en) 1979-03-28 1988-09-02 Semiconductor storage device

Country Status (1)

Country Link
JP (2) JPS55128851A (https=)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140249A (en) * 1979-04-18 1980-11-01 Fujitsu Ltd Semiconductor device
JPS5630746A (en) * 1979-08-22 1981-03-27 Fujitsu Ltd Semiconductor device
JPS5776868A (en) * 1980-10-30 1982-05-14 Fujitsu Ltd Forming method for resin protected film
JPS584954A (ja) * 1981-06-30 1983-01-12 Hitachi Ltd 樹脂封止型半導体メモリー装置
JPS589345A (ja) * 1981-06-26 1983-01-19 シ−メンス・アクチエンゲゼルシヤフト 半導体板に半導体デバイスを製作する方法
JPS5816553A (ja) * 1981-07-22 1983-01-31 Mitsubishi Electric Corp 半導体装置およびその製造方法
JPS58147048A (ja) * 1982-02-25 1983-09-01 Fujitsu Ltd 半導体装置の製造方法
JPS58223352A (ja) * 1982-06-21 1983-12-24 Matsushita Electric Ind Co Ltd 半導体装置
US4468411A (en) * 1982-04-05 1984-08-28 Motorola, Inc. Method for providing alpha particle protection for an integrated circuit die
US4481526A (en) * 1980-06-17 1984-11-06 Fujitsu Limited Semiconductor device
US4653175A (en) * 1984-02-09 1987-03-31 Fairchild Semiconductor Corporation Semiconductor structure having alpha particle resistant film and method of making the same
JPS62204575A (ja) * 1986-03-05 1987-09-09 Matsushita Electric Ind Co Ltd 薄膜半導体装置およびその製造方法
US7382043B2 (en) * 2002-09-25 2008-06-03 Maxwell Technologies, Inc. Method and apparatus for shielding an integrated circuit from radiation
US7696610B2 (en) 2003-07-16 2010-04-13 Maxwell Technologies, Inc. Apparatus for shielding integrated circuit devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264726A (en) * 1989-07-21 1993-11-23 Nec Corporation Chip-carrier
CA2021682C (en) * 1989-07-21 1995-01-03 Yukio Yamaguchi Chip-carrier with alpha ray shield

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142375A (en) * 1977-05-18 1978-12-12 Babcock Hitachi Kk Rotary kiln

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166776A (ja) * 1974-12-06 1976-06-09 Hitachi Ltd Koshuhahandotaisochi oyobi sonoseizohoho
JPS5226989A (en) * 1975-08-22 1977-02-28 Chiyoda Shigyo Kk Paper bag trnsferring method for heavy packaging paper sewing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142375A (en) * 1977-05-18 1978-12-12 Babcock Hitachi Kk Rotary kiln

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140249A (en) * 1979-04-18 1980-11-01 Fujitsu Ltd Semiconductor device
JPS5630746A (en) * 1979-08-22 1981-03-27 Fujitsu Ltd Semiconductor device
US4481526A (en) * 1980-06-17 1984-11-06 Fujitsu Limited Semiconductor device
JPS5776868A (en) * 1980-10-30 1982-05-14 Fujitsu Ltd Forming method for resin protected film
JPS589345A (ja) * 1981-06-26 1983-01-19 シ−メンス・アクチエンゲゼルシヤフト 半導体板に半導体デバイスを製作する方法
JPS584954A (ja) * 1981-06-30 1983-01-12 Hitachi Ltd 樹脂封止型半導体メモリー装置
JPS5816553A (ja) * 1981-07-22 1983-01-31 Mitsubishi Electric Corp 半導体装置およびその製造方法
JPS58147048A (ja) * 1982-02-25 1983-09-01 Fujitsu Ltd 半導体装置の製造方法
US4468411A (en) * 1982-04-05 1984-08-28 Motorola, Inc. Method for providing alpha particle protection for an integrated circuit die
JPS58223352A (ja) * 1982-06-21 1983-12-24 Matsushita Electric Ind Co Ltd 半導体装置
US4653175A (en) * 1984-02-09 1987-03-31 Fairchild Semiconductor Corporation Semiconductor structure having alpha particle resistant film and method of making the same
JPS62204575A (ja) * 1986-03-05 1987-09-09 Matsushita Electric Ind Co Ltd 薄膜半導体装置およびその製造方法
US7382043B2 (en) * 2002-09-25 2008-06-03 Maxwell Technologies, Inc. Method and apparatus for shielding an integrated circuit from radiation
US7696610B2 (en) 2003-07-16 2010-04-13 Maxwell Technologies, Inc. Apparatus for shielding integrated circuit devices

Also Published As

Publication number Publication date
JPS6477148A (en) 1989-03-23
JPH0546101B2 (https=) 1993-07-13
JPS6228584B2 (https=) 1987-06-22

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