KR100966537B1 - 반도체 칩을 사용한 반도체 장치 - Google Patents
반도체 칩을 사용한 반도체 장치 Download PDFInfo
- Publication number
- KR100966537B1 KR100966537B1 KR1020047000385A KR20047000385A KR100966537B1 KR 100966537 B1 KR100966537 B1 KR 100966537B1 KR 1020047000385 A KR1020047000385 A KR 1020047000385A KR 20047000385 A KR20047000385 A KR 20047000385A KR 100966537 B1 KR100966537 B1 KR 100966537B1
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- South Korea
- Prior art keywords
- electrode
- lead portion
- external connection
- lead
- semiconductor chip
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 91
- 239000000758 substrate Substances 0.000 claims abstract description 71
- 239000013078 crystal Substances 0.000 claims abstract description 67
- 239000007767 bonding agent Substances 0.000 claims description 55
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 28
- 230000036544 posture Effects 0.000 description 22
- 239000010408 film Substances 0.000 description 21
- 238000002844 melting Methods 0.000 description 13
- 229910002601 GaN Inorganic materials 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000010931 gold Substances 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000012447 hatching Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910002704 AlGaN Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
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- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 gallium nitride compound Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
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Abstract
Description
Claims (8)
- 평면으로 볼 때에 사각형상의 결정기판의 편면에, 상기 결정기판의 하나의 코너부에 형성된 하나의 작은 영역의 제1전극부와, 상기 제1전극부와 대치하고 또한 상기 하나의 코너부에 대하여 대각선상에 위치하는 다른 코너부를 포함하며, 상기 다른 코너부를 사이에 두는 결정기판의 2측변을 따라서 연장되도록 형성된 큰 영역의 제2전극부를 구비한 반도체 칩; 및상기 제1전극부 및 제2전극부에 각각 가열용융성 다이본딩제에 의해 접합되는 한쌍의 외부접속용 전극이 표면에 형성된 회로기판으로 이루어지고,상기 외부접속용 전극은, 상기 제1전극부에 접속되는 제1리드부를 갖는 제1외부접속용 전극과, 상기 제2전극부에 접속되는 제2리드부를 갖는 제2외부접속용 전극에 의해 구성되며,상기 제1외부접속용 전극에 있어서의 좁은 폭의 제1리드부는, 상기 결정기판에 있어서의 1측변과 교차하도록 연장되고,상기 제2외부접속용 전극에 있어서의 1개 이상의 좁은 폭으로 형성된 제2리드부는, 상기 제1리드부가 연장되는 방향과 반대방향으로 연장되며, 또한 상기 제1리드부가 교차되는 상기 1측변과 평행한 결정기판의 1측변에 대하여 교차하도록 연장되어 있고,상기 제1리드부 및 제2리드부는 직선상으로 나열되지 않도록 서로 치우쳐서 배치되어 있는 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 평면으로 볼 때에 사각형상의 결정기판의 편면에, 상기 결정기판의 하나의 코너부에 형성된 하나의 작은 영역의 제1전극부와, 상기 제1전극부와 대치하고 또한 상기 하나의 코너부에 대하여 대각선상에 위치하는 다른 코너부를 포함하며, 상기 다른 코너부를 사이에 두는 결정기판의 2측변을 따라서 연장되도록 형성된 큰 영역의 제2전극부를 구비한 반도체 칩; 및상기 제1전극부 및 제2전극부에 각각 가열용융성 다이본딩제에 의해 접합되는 한쌍의 외부접속용 전극이 표면에 형성된 회로기판으로 이루어지고,상기 외부접속용 전극은, 상기 제1전극부에 접속되는 제1리드부를 갖는 제1외부접속용 전극과, 상기 제2전극부에 접속되는 제2리드부를 갖는 제2외부접속용 전극에 의해 구성되며,상기 제1외부접속용 전극에 있어서의 좁은 폭의 제1리드부는, 상기 결정기판에 있어서의 1측변과 교차하도록 연장되고,상기 제2외부접속용 전극에 있어서의 1개 이상의 좁은 폭으로 형성된 제2리드부는, 상기 제1리드부가 연장되는 방향과 반대방향으로 연장되며, 또한 상기 제1리드부가 교차되는 상기 1측변과 평행한 결정기판의 1측변에 대하여 교차하도록 연장되어 있고,상기 제2리드부의 선단부에는 상기 제2전극부와 접속하고, 또한 상기 제1리드부와 평행형상이며, 제1리드부와 치우쳐서 배치되는 선단전극편을 갖고 있는 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 평면으로 볼 때에 사각형상의 결정기판의 편면에, 상기 결정기판의 1측변의 중앙부에 형성된 하나의 작은 영역의 제1전극부와, 상기 제1전극부와 대치하고 또한 결정기판의 다른 3측변을 따라서 연장되도록 형성된 큰 영역의 제2전극부를 구비한 반도체 칩; 및상기 제1전극부 및 제2전극부에 각각 가열용융성 다이본딩제에 의해 접합되는 한쌍의 외부접속용 전극이 표면에 형성된 회로기판으로 이루어지고,상기 외부접속용 전극은, 상기 제1전극부에 접속되는 제1리드부를 갖는 제1외부접속용 전극과, 상기 제2전극부에 접속되는 제2리드부를 갖는 제2외부접속용 전극에 의해 구성되며,상기 제1외부접속용 전극에 있어서의 좁은 폭의 제1리드부는, 상기 결정기판에 있어서의 1측변과 교차하도록 연장되고,상기 제2외부접속용 전극에 있어서의 1개 이상의 좁은 폭으로 형성된 제2리드부는, 상기 제1리드부가 연장되는 방향과 반대방향으로 연장되며, 또한 상기 제1리드부가 교차되는 상기 1측변과 평행한 결정기판의 1측변에 대하여 교차하도록 연장되어 있는 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 제2외부접속용 전극의 제2리드부에는, 그 선단부에 상기 제2리드부가 연장되는 방향과 적어도 교차하는 방향으로 연장되어 상기 제2전극부에 접속되는 선단전극편을 구비한 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 제1항 또는 제2항에 있어서, 상기 제2외부접속용 전극에 제3리드부를 이어설치하고, 상기 제3리드부는 상기 결정기판에 있어서의 상기 제2리드부가 교차되는 측변과 교차하는 측변에 대하여 평행형상으로 연장되며, 또한 선단이 상기 측변과 교차하여 제2전극부에 접촉하도록 형성되어 있는 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 제5항에 있어서, 상기 제1리드부, 제2리드부 및 제3리드부의 폭치수는, 상기 결정기판에 있어서의 서로 대향하는 각 측변의 길이의 0.3∼0.1배로 설정되어 있는 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 반도체 칩은 발광소자이고, 적어도 상기 반도체 칩을 광투과성의 합성수지제의 몰드부로 패키지한 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 레지스트막을 상기 제1리드부, 제2리드부 및 제3리드부 중 반도체 칩의 외주 근처의 부위에 형성한 것을 특징으로 하는 반도체 칩을 사용한 반도체 장치.
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JP2002146657A JP3877642B2 (ja) | 2002-05-21 | 2002-05-21 | 半導体チップを使用した半導体装置 |
JPJP-P-2002-00146657 | 2002-05-21 | ||
PCT/JP2003/004821 WO2003098709A1 (fr) | 2002-05-21 | 2003-04-16 | Dispositif semi-conducteur comprenant une puce semi-conductrice |
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JP (1) | JP3877642B2 (ko) |
KR (1) | KR100966537B1 (ko) |
CN (1) | CN100362670C (ko) |
DE (1) | DE60320799D1 (ko) |
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DE60320799D1 (de) | 2008-06-19 |
CN100362670C (zh) | 2008-01-16 |
EP1528602A1 (en) | 2005-05-04 |
US20050242424A1 (en) | 2005-11-03 |
JP3877642B2 (ja) | 2007-02-07 |
WO2003098709A1 (fr) | 2003-11-27 |
TWI261935B (en) | 2006-09-11 |
EP1528602A4 (en) | 2006-08-30 |
WO2003098709A8 (fr) | 2005-03-10 |
US7002185B2 (en) | 2006-02-21 |
KR20050007282A (ko) | 2005-01-17 |
CN1545739A (zh) | 2004-11-10 |
JP2003338640A (ja) | 2003-11-28 |
TW200308105A (en) | 2003-12-16 |
EP1528602B1 (en) | 2008-05-07 |
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