KR950005457B1 - 플로트 커패시터를 갖는 반도체 장치 - Google Patents
플로트 커패시터를 갖는 반도체 장치 Download PDFInfo
- Publication number
- KR950005457B1 KR950005457B1 KR1019920015608A KR920015608A KR950005457B1 KR 950005457 B1 KR950005457 B1 KR 950005457B1 KR 1019920015608 A KR1019920015608 A KR 1019920015608A KR 920015608 A KR920015608 A KR 920015608A KR 950005457 B1 KR950005457 B1 KR 950005457B1
- Authority
- KR
- South Korea
- Prior art keywords
- float
- semiconductor device
- semiconductor chip
- capacitor
- float capacitor
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/64—Impedance arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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)
- Semiconductor Integrated Circuits (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (5)
- 다수개의 본드패드(1a)가 구비된 반도체칩(1)과, 상기 반도체칩(1)이 탑재되는 패들(2a) 및 다수개의 인·아웃리드(2b)(2c)를 가지는 리드프레임(2)과, 상기 칩(1)과 리드프레임(2)의 인너리드(2b)를 전기적으로 연결하는 금속와이어(3)와, 패키지 몸체를 형성하는 몰드수지(4)를 구비한 반도체 장치를 구성함에 있어서, 상기 반도체칩(1)의 전원패드(1a')와 접지패드(1a") 사이에 디바이스 구동시 인덕턴스 또는 레지스턴스에 의한 전원임피던스의 영향을 감소시키는 플로트 커패시터(10)를 설치하여 구성함을 특징으로 하는 플로트 커패시터를 갖는 반도체 장치.
- 제1항에 있어서, 상기 플로트 커패시터(10)는 라미네이션에 의해 반도체칩(1)위에 부착고정됨을 특징으로 하는 플로트 커패시터를 갖는 반도체 장치.
- 제2항에 있어서, 상기 플로트 커패시터(10)는 소정크기의 폴리이미드필름(11) 내부에 다층구조의 전극(12)(12')이 형성되어 그 전극(12)(12')사이에는 강유전체(13)가 수납되고, 상기 폴리이미드필름(11)의 대각방향 모서리에는 반도체칩(1)의 전원패드(1a') 및 접지패드(1a")에 와이어본딩되는 플로트 커패시터패드(14)(14')가 각각 형성되어 전송선(15)(15')에 의해 상기 양 전극(12)(12')과 연결되어 구성됨을 특징으로 하는 플로트 커패시터를 갖는 반도체 장치.
- 제2항에 있어서, 상기 플로트 커패시터(10)는 적어도 1PF이상의 용량을 갖는 다수의 소형커패시터가 직렬 또는 병렬로 연결되어 구성됨을 특징으로 하는 플로트 커패시터를 갖는 반도체 장치.
- 제3항 또는 제4항에 있어서, 상기 플로트 커패시터(10)의 폴리이미드 필름(11)의 두께는 10㎛―500㎛, 전극(12)(12')의 두께는 1㎛―100㎛, 강유전체(13)의 두께는 0.1㎛이상으로 형성됨을 특징으로 하는 플로트 커패시터를 갖는 반도체 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015608A KR950005457B1 (ko) | 1992-08-28 | 1992-08-28 | 플로트 커패시터를 갖는 반도체 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015608A KR950005457B1 (ko) | 1992-08-28 | 1992-08-28 | 플로트 커패시터를 갖는 반도체 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940004796A KR940004796A (ko) | 1994-03-16 |
KR950005457B1 true KR950005457B1 (ko) | 1995-05-24 |
Family
ID=19338674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920015608A Expired - Fee Related KR950005457B1 (ko) | 1992-08-28 | 1992-08-28 | 플로트 커패시터를 갖는 반도체 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950005457B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102052599B1 (ko) | 2018-06-15 | 2020-01-22 | 어업회사법인주식회사바로원푸드 | 화입기 |
-
1992
- 1992-08-28 KR KR1019920015608A patent/KR950005457B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR940004796A (ko) | 1994-03-16 |
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