RU97115245A - Органические кристаллодержатели для интегральных схем с проволочными соединениями - Google Patents
Органические кристаллодержатели для интегральных схем с проволочными соединениямиInfo
- Publication number
- RU97115245A RU97115245A RU97115245/25A RU97115245A RU97115245A RU 97115245 A RU97115245 A RU 97115245A RU 97115245/25 A RU97115245/25 A RU 97115245/25A RU 97115245 A RU97115245 A RU 97115245A RU 97115245 A RU97115245 A RU 97115245A
- Authority
- RU
- Russia
- Prior art keywords
- layer
- electrically conductive
- conductive material
- crystal holder
- holder according
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims 10
- 239000011368 organic material Substances 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
Claims (8)
1. Кристаллодержатель (10), содержащий подложку (24) кристаллодержателя, которая включает первую поверхность (30), вторую поверхность (40), противоположную первой поверхности (30), по меньшей мере первый (110) и вторые (50, 60, 70) слои из органического материала, причем на первом слое (110), непосредственно примыкающем к первой поверхности (30), находится первый слой (130) из электропроводящего материала, включающий контактные площадки, второй слой (80) из электропроводящего материала, расположенный между первым (110) и вторыми (50, 60, 70) слоями из органического материала, при этом подложка (24) кристаллодержателя включает также слой (230) из металлического материала, который непосредственно примыкает к второй поверхности (40), слой (100) из электропроводящего материала, расположенный между вторыми слоями (60, 70), одноярусную полость (140), имеющую глубину, простирающуюся от первой поверхности (30) ко второй поверхности (40), полупроводниковый кристалл (150), расположенный в полости (140) лицевой стороной вверх, который включает контактные площадки и проволочные соединения, вытянутые от контактных площадок кристалла до контактных площадок на первом слое из органического материала (110) и металлическое кольцо (250), окружающее полость (140) и электрически контактирующее со слоем (100) из электропроводящего материала.
2. Кристаллодержатель по п. 1, отличающийся тем, что дополнительно включает слой (90), расположенный между вторыми слоями (50, 60).
3. Кристаллодержатель по п. 2, отличающийся тем, что дополнительно содержит область из электропроводящего материала (240), которая находится в электрическом контакте со слоем (90) из электропроводящего материала, причем по меньшей мере частично окружает боковые стенки полости (140) и простирается до первой поверхности (30) и по ней, при этом проволочное соединение также проходит от кристалла (150) до участка области на первой поверхности (30).
4. Кристаллодержатель по п. 3, отличающийся тем, что область электропроводящего материала (240) по существу перпендикулярна металлическому кольцу (250), окружающему полость (140).
5. Кристаллодержатель по любому из предыдущих пунктов, отличающийся тем, что первый слой из органического материала (110) является слоем, на котором фотографическим методом может быть сформировано изображение.
6. Кристаллодержатель по любому из предыдущих пунктов, отличающийся тем, что дополнительно содержит несколько фотоотверстий, содержащих электропроводящий материал, причем фотоотверстия проходят через толщину первого слоя из органического материала (110).
7. Кристаллодержатель по любому из предыдущих пунктов, отличающийся тем, что первый слой из электропроводящего материала (130) включает несколько электропроводящих площадок и/или участков (190, 200), а кристаллодержатель (10) дополнительно содержит шариковые выводы из припоя (210), прикрепленные к площадкам и/или участкам (190, 200).
8. Кристаллодержатель по любому из предыдущих пунктов, отличающийся тем, что слой (100) из электропроводящего материала является силовым слоем.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/390,344 | 1995-02-15 | ||
US08/390,344 US5798909A (en) | 1995-02-15 | 1995-02-15 | Single-tiered organic chip carriers for wire bond-type chips |
PCT/EP1996/000180 WO1996025763A2 (en) | 1995-02-15 | 1996-01-17 | Organic chip carriers for wire bond-type chips |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97115245A true RU97115245A (ru) | 1999-07-10 |
RU2146067C1 RU2146067C1 (ru) | 2000-02-27 |
Family
ID=23542113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97115245A RU2146067C1 (ru) | 1995-02-15 | 1996-01-17 | Органический кристаллодержатель для интегральных схем с проволочными соединениями |
Country Status (17)
Country | Link |
---|---|
US (4) | US5798909A (ru) |
EP (1) | EP0809862B1 (ru) |
JP (1) | JP3297287B2 (ru) |
KR (1) | KR100213955B1 (ru) |
CN (2) | CN1041470C (ru) |
AT (1) | ATE187014T1 (ru) |
CA (1) | CA2164901C (ru) |
CZ (1) | CZ286385B6 (ru) |
DE (1) | DE69605286T2 (ru) |
ES (1) | ES2139330T3 (ru) |
HU (1) | HU216982B (ru) |
MY (1) | MY140232A (ru) |
PL (1) | PL179061B1 (ru) |
RU (1) | RU2146067C1 (ru) |
SG (1) | SG34493A1 (ru) |
TW (2) | TW297935B (ru) |
WO (1) | WO1996025763A2 (ru) |
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-
1995
- 1995-02-15 US US08/390,344 patent/US5798909A/en not_active Expired - Fee Related
- 1995-06-27 US US08/495,248 patent/US5599747A/en not_active Expired - Fee Related
- 1995-11-29 TW TW084112717A patent/TW297935B/zh not_active IP Right Cessation
- 1995-11-29 TW TW085109810A patent/TW301795B/zh not_active IP Right Cessation
- 1995-12-11 CA CA002164901A patent/CA2164901C/en not_active Expired - Fee Related
- 1995-12-29 KR KR1019950067685A patent/KR100213955B1/ko not_active IP Right Cessation
-
1996
- 1996-01-10 SG SG1996000133A patent/SG34493A1/en unknown
- 1996-01-17 WO PCT/EP1996/000180 patent/WO1996025763A2/en active IP Right Grant
- 1996-01-17 ES ES96901290T patent/ES2139330T3/es not_active Expired - Lifetime
- 1996-01-17 AT AT96901290T patent/ATE187014T1/de not_active IP Right Cessation
- 1996-01-17 RU RU97115245A patent/RU2146067C1/ru active
- 1996-01-17 DE DE69605286T patent/DE69605286T2/de not_active Expired - Lifetime
- 1996-01-17 PL PL96321595A patent/PL179061B1/pl not_active IP Right Cessation
- 1996-01-17 HU HU9702316A patent/HU216982B/hu not_active IP Right Cessation
- 1996-01-17 CZ CZ19972256A patent/CZ286385B6/cs not_active IP Right Cessation
- 1996-01-17 EP EP96901290A patent/EP0809862B1/en not_active Expired - Lifetime
- 1996-01-31 MY MYPI96000367A patent/MY140232A/en unknown
- 1996-02-02 CN CN96102102A patent/CN1041470C/zh not_active Expired - Fee Related
- 1996-02-08 JP JP02231696A patent/JP3297287B2/ja not_active Expired - Fee Related
- 1996-05-21 US US08/655,323 patent/US5724232A/en not_active Expired - Fee Related
-
1997
- 1997-06-06 US US08/870,848 patent/US6038137A/en not_active Expired - Lifetime
-
1998
- 1998-04-22 CN CNB98107457XA patent/CN1150613C/zh not_active Expired - Fee Related
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