JPS5586142A - Glass mold type semiconductor device - Google Patents
Glass mold type semiconductor deviceInfo
- Publication number
- JPS5586142A JPS5586142A JP15859178A JP15859178A JPS5586142A JP S5586142 A JPS5586142 A JP S5586142A JP 15859178 A JP15859178 A JP 15859178A JP 15859178 A JP15859178 A JP 15859178A JP S5586142 A JPS5586142 A JP S5586142A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- semiconductor device
- type semiconductor
- glass mold
- mold type
- 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.)
- Pending
Links
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
PURPOSE: To reduce void generation by chamfering to a required extent the shoulders of an electrode on the fixing side of a semiconductor pellet.
CONSTITUTION: A jig used for adhering a semiconductor pellet and an electrode has an inside diameter larger than the maximum diameter of the two. Therefore, a step is formed between the electrode and the pellet when assembled. If corner radii 22a are made on the shoulders of an electrode 22, void generation is reduced at the time of glass sealing, and if radii larger than about a half of the step are made, void generation can be reduced extremely and the reliability of the device is improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15859178A JPS5586142A (en) | 1978-12-25 | 1978-12-25 | Glass mold type semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15859178A JPS5586142A (en) | 1978-12-25 | 1978-12-25 | Glass mold type semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586142A true JPS5586142A (en) | 1980-06-28 |
Family
ID=15675022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15859178A Pending JPS5586142A (en) | 1978-12-25 | 1978-12-25 | Glass mold type semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586142A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11994201B2 (en) | 2020-12-28 | 2024-05-28 | Kubota Corporation | Power transmission device for work vehicle |
-
1978
- 1978-12-25 JP JP15859178A patent/JPS5586142A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11994201B2 (en) | 2020-12-28 | 2024-05-28 | Kubota Corporation | Power transmission device for work vehicle |
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