KR101234164B1 - 방열성을 향상시킨 반도체 패키지 - Google Patents
방열성을 향상시킨 반도체 패키지 Download PDFInfo
- Publication number
- KR101234164B1 KR101234164B1 KR1020110056640A KR20110056640A KR101234164B1 KR 101234164 B1 KR101234164 B1 KR 101234164B1 KR 1020110056640 A KR1020110056640 A KR 1020110056640A KR 20110056640 A KR20110056640 A KR 20110056640A KR 101234164 B1 KR101234164 B1 KR 101234164B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat dissipation
- semiconductor package
- semiconductor chip
- wiring pattern
- semiconductor
- 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.)
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 79
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 39
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 4
- 239000012779 reinforcing material Substances 0.000 claims description 4
- 239000002923 metal particle Substances 0.000 claims description 3
- 238000002161 passivation Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 5
- 239000011241 protective layer Substances 0.000 abstract description 5
- 230000007257 malfunction Effects 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 15
- 239000012790 adhesive layer Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
도 2a는 본 발명의 다른 실시형태에 따른 반도체 패키지의 단면도이다.
도 2b는 도 2a의 반도체 패키지를 하부에서 바라본 도면이다.
도 3은 본 발명의 또 다른 실시형태에 따른 반도체 패키지의 단면도이다.
130: 배선 패턴 140: 보호막
150: 반도체 칩 160: 봉지부
Claims (6)
- 절연성 재질의 베이스 필름;
상기 베이스 필름의 일 면에 형성된 배선패턴;
상기 배선패턴을 덮는 보호막;
상기 배선패턴에 연결되어 실장되는 반도체 칩; 및
상기 보호막 상에서 상기 반도체 칩을 커버하도록 위치되어 열을 외부로 발산하는 제1 방열 보강재를 포함하는 반도체 패키지. - 제1항에 있어서,
상기 베이스 필름 상에서 상기 반도체 칩의 노출 부분 및 상기 베이스필름의 일부에 접촉하도록 위치되어 열을 외부로 발산하는 제2 방열 보강재를 더 포함하는 반도체 패키지. - 제1항에 있어서,
상기 제1 방열 보강재와 상기 반도체 칩 사이에 형성된 봉지부를 더 포함하는 반도체 패키지. - 제2항에 있어서,
상기 제1 및 제2 방열 보강재는 전도성이 큰 파우더나 금속 파티클 형태의 전도성 입자를 사용하여 형성되는 반도체 패키지. - 제2항에 있어서,
상기 제1 방열 보강재는 접착제를 이용하여 상기 보호막에 부착되는 반도체 패키지. - 제5항에 있어서,
상기 접착제는 전도성 접착제인 반도체 패키지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110056640A KR101234164B1 (ko) | 2011-06-13 | 2011-06-13 | 방열성을 향상시킨 반도체 패키지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110056640A KR101234164B1 (ko) | 2011-06-13 | 2011-06-13 | 방열성을 향상시킨 반도체 패키지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120137663A KR20120137663A (ko) | 2012-12-24 |
| KR101234164B1 true KR101234164B1 (ko) | 2013-02-18 |
Family
ID=47904612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110056640A Active KR101234164B1 (ko) | 2011-06-13 | 2011-06-13 | 방열성을 향상시킨 반도체 패키지 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101234164B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960015824A (ko) * | 1994-10-04 | 1996-05-22 | 자동 접합 테이프를 사용하여 제조된 반도체 패키지 | |
| JPH11145187A (ja) | 1997-11-06 | 1999-05-28 | Nec Corp | 半導体装置および半導体装置の製造方法 |
| KR20020049721A (ko) * | 2000-12-20 | 2002-06-26 | 윤종용 | 돌출형 볼 패드들이 구비된 캐리어 필름 및 그를 이용한칩 스케일 패키지 |
-
2011
- 2011-06-13 KR KR1020110056640A patent/KR101234164B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960015824A (ko) * | 1994-10-04 | 1996-05-22 | 자동 접합 테이프를 사용하여 제조된 반도체 패키지 | |
| KR100211093B1 (ko) | 1994-10-04 | 1999-07-15 | 가네꼬 히사시 | 자동접합 테이프를 사용하여 제조된 반도체 패키지 |
| JPH11145187A (ja) | 1997-11-06 | 1999-05-28 | Nec Corp | 半導体装置および半導体装置の製造方法 |
| KR20020049721A (ko) * | 2000-12-20 | 2002-06-26 | 윤종용 | 돌출형 볼 패드들이 구비된 캐리어 필름 및 그를 이용한칩 스케일 패키지 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120137663A (ko) | 2012-12-24 |
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