KR950000278B1 - 반도체 장치 및 그 제조방법 - Google Patents
반도체 장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR950000278B1 KR950000278B1 KR1019910023895A KR910023895A KR950000278B1 KR 950000278 B1 KR950000278 B1 KR 950000278B1 KR 1019910023895 A KR1019910023895 A KR 1019910023895A KR 910023895 A KR910023895 A KR 910023895A KR 950000278 B1 KR950000278 B1 KR 950000278B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor device
- semiconductor
- inner lead
- semiconductor chip
- leads
- 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.)
- Expired - Fee Related
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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
- H10W72/90—Bond pads, in general
-
- 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
-
- 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
- H10W74/00—Encapsulations, e.g. protective coatings
-
- 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
- H10W90/811—Multiple chips on leadframes
-
- 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
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (7)
- 주변에 회로와 외부 단자가 형성된 사각형상의 반도체 칩, 절연체로 접착된 내부 리이드와 외부 리이드가 윗쪽에 탑재된 반도체 칩의 배열 형태에 따라 사각형으로 되는 여러개의 리이드, 반도체 칩과 리이드를 전기적으로 접속하기 위한 금속 와이어, 반도체칩·절연체·내부리이드·금속와이어를 봉하여 막기 위한 봉지재로 이루어지는 반도체 장치에 있어서, 상기 외부 단자는 반도체 칩의 네 변에 배치되고, 또한 반도체 칩의 길이방향 및 폭방향의 중앙부위에 길이 방향 및 폭방향으로 본딩패드를 형성하는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서, 상기 리이드의 변형 및 본딩성을 향상시키기 위하여 4개 이상의 지지를 갖는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서, 상기 절연체는 폴리이미드계 수지인 반도체 장치
- 제 2 항에 있어서, 상기 4개 이상의 지지대는 열경화성 폴리이미드계 수지를 적층한 다음 접착제로 이루어지는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서, 상기 금속 와이어는 금 와이어인 것을 특징으로 하는 반도체 장치.
- 주변에 회로와 외부단자가 형성된 사격형상의 반도체 칩, 절연체로 접착된 내부 리이드와 외부 리이드가 윗쪽에 탑재된 반도체 칩의 배열 형태에 따라 사각형으로 되는 여러개의 리이드, 반도체 칩과 리이드를 전기적으로 전속하기 위한 금속 와이어, 상기 반도체 칩과 절연체를 접속하기 위한 제1의 접착층, 상기 절연체와 내부 리이드를 접속하기 위한 제2의 접착층, 상기 반도체칩·제1 및 제2의 접착층·절연체·내부 리이드·금속 와이어를 봉하여 막기 위한 봉지재로 되는 반도체 장치에 있어서, 상기 외부단자는 네 변에 배치되고, 내부 리이드의 앞끝은 반도체 칩 중앙 부근까지 근접하여 배치되는 것을 특징으로 하는 반도체 장치.
- 주변에 회로와 외부단자가 형성된 사각형상의 반도체 칩, 절연체로 접착된 내부 리이드와 외부 리이드가 윗족에 탑재된 반도체 칩의 배열형태에 따라 사각형으로 되는 여러개의 리이드, 반도체 칩과 리이드를 전기적으로 접속하기 위한 금속 와이어, 반도체칩·절연체·내부 리이드·금속 와이어를 봉하여 막기 위한 봉지재로 이루어지는 반도체 장치에 잇어서, 처음에 지지대까지 내부 리이드를 식각하고 내부 리이드 본딩 부위에는 플레이팅을 실시한 후, 리이드 프레임 뒷면에 테이프를 부착하고 지지대와 내부 리이드 본딩 부분을 스탬핑 또는 식각하여 자르는 것을 특징으로 하는 반도체 장치의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910023895A KR950000278B1 (ko) | 1991-12-23 | 1991-12-23 | 반도체 장치 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910023895A KR950000278B1 (ko) | 1991-12-23 | 1991-12-23 | 반도체 장치 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930015036A KR930015036A (ko) | 1993-07-23 |
| KR950000278B1 true KR950000278B1 (ko) | 1995-01-12 |
Family
ID=19325560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910023895A Expired - Fee Related KR950000278B1 (ko) | 1991-12-23 | 1991-12-23 | 반도체 장치 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950000278B1 (ko) |
-
1991
- 1991-12-23 KR KR1019910023895A patent/KR950000278B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930015036A (ko) | 1993-07-23 |
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