KR910001998U - 트랜지스터 고정장치 - Google Patents
트랜지스터 고정장치Info
- Publication number
- KR910001998U KR910001998U KR2019890009200U KR890009200U KR910001998U KR 910001998 U KR910001998 U KR 910001998U KR 2019890009200 U KR2019890009200 U KR 2019890009200U KR 890009200 U KR890009200 U KR 890009200U KR 910001998 U KR910001998 U KR 910001998U
- Authority
- KR
- South Korea
- Prior art keywords
- fixture
- transistor
- transistor fixture
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert mounting
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890009200U KR910005988Y1 (ko) | 1989-06-29 | 1989-06-29 | 트랜지스터 고정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890009200U KR910005988Y1 (ko) | 1989-06-29 | 1989-06-29 | 트랜지스터 고정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001998U true KR910001998U (ko) | 1991-01-25 |
KR910005988Y1 KR910005988Y1 (ko) | 1991-08-12 |
Family
ID=19287657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890009200U KR910005988Y1 (ko) | 1989-06-29 | 1989-06-29 | 트랜지스터 고정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910005988Y1 (ko) |
-
1989
- 1989-06-29 KR KR2019890009200U patent/KR910005988Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910005988Y1 (ko) | 1991-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20020726 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |