KR100563502B1 - Cof 반도체 장치 및 그 제조 방법 - Google Patents
Cof 반도체 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100563502B1 KR100563502B1 KR1020030069004A KR20030069004A KR100563502B1 KR 100563502 B1 KR100563502 B1 KR 100563502B1 KR 1020030069004 A KR1020030069004 A KR 1020030069004A KR 20030069004 A KR20030069004 A KR 20030069004A KR 100563502 B1 KR100563502 B1 KR 100563502B1
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- KR
- South Korea
- Prior art keywords
- resin composition
- semiconductor element
- insulating resin
- wiring pattern
- insulating
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 150
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000011342 resin composition Substances 0.000 claims abstract description 125
- 229920005989 resin Polymers 0.000 claims abstract description 64
- 239000011347 resin Substances 0.000 claims abstract description 64
- 238000000576 coating method Methods 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 26
- 239000010409 thin film Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 16
- -1 wiring pattern Substances 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 18
- 229920001187 thermosetting polymer Polymers 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000007747 plating Methods 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
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- H01L2924/01078—Platinum [Pt]
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
- H05K3/305—Affixing by adhesive
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Abstract
Description
Claims (10)
- COF 반도체 장치를 제조하는 방법으로서,(A) 복수의 배선 패턴이 배치된 절연 테이프의 표면에 절연성 수지 조성물을 도포하는 공정과,(B) 상기 절연성 수지 조성물을 경화하지 않은 상태에서 반도체 소자를 상기 배선 패턴에 압접하는 공정과,(C) 상기 절연성 수지 조성물을 경화함으로써 상기 반도체 소자가 상기 배선 패턴에 전기적으로 접속되도록 상기 반도체 소자를 고착하는 공정과,(D) 상기 절연성 수지 조성물의 도포전, 도포중, 도포후 중 적어도 어느 한 때에, 상기 절연 테이프의 이면측으로부터 상기 절연 테이프를 예열하는 공정을 포함하는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- 제1항에 있어서,가열 상태에 있는 상기 반도체 소자를, 상기 (B) 공정의 압접에 의해 상기 배선 패턴에 접촉하는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 (D) 공정에서의 예열 온도를 60℃ 내지 150℃로 설정하는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 절연성 수지 조성물에 경화 지연제가 혼합되는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- COF 반도체 장치를 제조하는 방법으로서,(A) 복수의 배선 패턴이 배치된 절연 테이프의 표면에 절연성 수지 조성물을 도포하는 공정과,(B) 상기 절연성 수지 조성물을 경화하지 않는 상태에서 반도체 소자를 상기 배선 패턴에 압접하는 공정과,(C) 상기 절연성 수지 조성물을 경화함으로써 상기 반도체 소자가 상기 배선 패턴에 전기적으로 접속되도록 상기 반도체 소자를 고착하는 공정을 포함하고,상기 절연성 테이프의 반도체 소자의 접합 영역에 도포되는 상기 절연성 수지 조성물의 도포 두께는, 상기 (A) 단계에서 상기 반도체 소자의 접합 영역의 외주부보다 중심부에서 큰 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- COF 반도체 장치를 제조하는 방법으로서,(A) 복수의 배선 패턴이 배치된 절연 테이프의 표면에 절연성 수지 조성물을 도포하는 공정과,(B) 상기 절연성 수지 조성물을 경화하지 않는 상태에서 반도체 소자를 상기 배선 패턴에 압접하는 공정과,(C) 상기 절연성 수지 조성물을 경화함으로써 상기 반도체 소자가 상기 배선 패턴에 전기적으로 접속되도록 상기 반도체 소자를 고착하는 공정을 포함하고,상기 절연 테이프의 이면은, 상기 (A) 단계에서의 진공 흡입 수단에 의해 진공 흡착되는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- COF 반도체 장치를 제조하는 방법으로서,(A) 복수의 배선 패턴이 배치된 절연 테이프의 표면에 절연성 수지 조성물을 도포하는 공정과,(B) 상기 절연성 수지 조성물을 경화하지 않는 상태에서 반도체 소자를 상기 배선 패턴에 압접하는 공정과,(C) 상기 절연성 수지 조성물을 경화함으로써 상기 반도체 소자가 상기 배선 패턴에 전기적으로 접속되도록 상기 반도체 소자를 고착하는 공정을 포함하고,상기 절연성 수지 조성물은 상기 절연 테이프의 표면에 리지 형태로 도포되는 한편, 수지 토출 노즐은 상기 절연 테이프의 상기 반도체 소자의 접합 영역 내로 이동하게 되며, 폭이 넓은 또는 큰 토출구를 갖는 상기 수지 토출 노즐을 상기 (A) 공정에서 이용하는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- 제4항에 있어서,상기 절연성 수지 조성물 내로 도전성 입자가 분산되는 것을 특징으로 하는 COF 반도체 장치의 제조 방법.
- COF 반도체 장치로서,표면에 복수의 배선 패턴이 배치된 박막의 절연 테이프와,반도체 소자와,상기 반도체 소자가 상기 배선 패턴에 전기적으로 접속된 상태에서, 상기 반도체 소자를 상기 배선 패턴에 고착하기 위한 경화 지연제를 함유하는 절연성 수지 조성물을 포함하는 것을 특징으로 하는 COF 반도체 장치.
- 제9항에 있어서,상기 절연성 수지 조성물은 분산된 상태의 도전성 입자를 더 함유하는 것을 특징으로 하는 COF 반도체 장치.
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JPJP-P-2002-00292597 | 2002-10-04 | ||
JP2002292597A JP3871634B2 (ja) | 2002-10-04 | 2002-10-04 | Cof半導体装置の製造方法 |
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US (1) | US6864119B2 (ko) |
JP (1) | JP3871634B2 (ko) |
KR (1) | KR100563502B1 (ko) |
CN (2) | CN1264208C (ko) |
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JP4024773B2 (ja) * | 2004-03-30 | 2007-12-19 | シャープ株式会社 | 配線基板、半導体装置およびその製造方法並びに半導体モジュール装置 |
US7312142B2 (en) * | 2005-04-13 | 2007-12-25 | Mutual Pak Technology Co., Ltd. | Method for making cable with a conductive bump array, and method for connecting the cable to a task object |
TW200703606A (en) * | 2005-07-15 | 2007-01-16 | Siliconware Precision Industries Co Ltd | Semiconductor package and fabrication method thereof |
KR100652519B1 (ko) * | 2005-07-18 | 2006-12-01 | 삼성전자주식회사 | 듀얼 금속층을 갖는 테이프 배선기판 및 그를 이용한 칩 온필름 패키지 |
TW200735317A (en) * | 2006-03-14 | 2007-09-16 | Novatek Microelectronics Corp | Tape |
JP5020629B2 (ja) | 2006-12-28 | 2012-09-05 | パナソニック株式会社 | 電子部品の接続方法 |
GB0705287D0 (en) * | 2007-03-20 | 2007-04-25 | Conductive Inkjet Tech Ltd | Electrical connection of components |
TWI351729B (en) * | 2007-07-03 | 2011-11-01 | Siliconware Precision Industries Co Ltd | Semiconductor device and method for fabricating th |
US8017873B2 (en) * | 2008-03-03 | 2011-09-13 | Himax Technologies Limited | Built-in method of thermal dissipation layer for driver IC substrate and structure thereof |
US7742001B2 (en) * | 2008-03-31 | 2010-06-22 | Tdk Corporation | Two-tier wide band antenna |
KR101012934B1 (ko) * | 2008-06-12 | 2011-02-08 | 김영기 | 스팀발생기 |
GB2494223B (en) * | 2012-03-02 | 2014-03-12 | Novalia Ltd | Circuit board assembly |
JP6286911B2 (ja) * | 2013-07-26 | 2018-03-07 | セイコーエプソン株式会社 | 実装構造、電気光学装置及び電子機器 |
TWI548005B (zh) * | 2014-01-24 | 2016-09-01 | 環旭電子股份有限公司 | 選擇性電子封裝模組的製造方法 |
KR20180064583A (ko) | 2016-12-05 | 2018-06-15 | 삼성디스플레이 주식회사 | 칩 온 필름 패키지 및 이를 포함하는 표시 장치 |
KR102542225B1 (ko) | 2018-03-30 | 2023-06-12 | 미쓰이 가가쿠 토세로 가부시키가이샤 | 전자 장치의 제조 방법 |
TWI713166B (zh) * | 2020-02-17 | 2020-12-11 | 頎邦科技股份有限公司 | 晶片封裝構造及其電路板 |
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JPH0777227B2 (ja) | 1986-12-16 | 1995-08-16 | 松下電器産業株式会社 | 半導体装置の製造方法 |
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US20040063332A1 (en) | 2004-04-01 |
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US6864119B2 (en) | 2005-03-08 |
CN1264208C (zh) | 2006-07-12 |
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