JPS611849U - Ceramic base for semiconductor devices - Google Patents
Ceramic base for semiconductor devicesInfo
- Publication number
- JPS611849U JPS611849U JP8711584U JP8711584U JPS611849U JP S611849 U JPS611849 U JP S611849U JP 8711584 U JP8711584 U JP 8711584U JP 8711584 U JP8711584 U JP 8711584U JP S611849 U JPS611849 U JP S611849U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic base
- semiconductor devices
- cavity
- storing
- circumferential direction
- 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
- Packaging Frangible Articles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ，ｂはそれぞれ本考案の一実施例の平面図およ
び断面図、第２図は本考案の他の実施例の平面図、第３
図ａ， ｂは従来の半導体装置用セラミックベースの平
面図と断面図である。
１・・・セラミック基体、２・・・キャビテイ、３・・
・シーリングガラス、４，５・・・周辺部上面の突起。Figures 1a and b are a plan view and a cross-sectional view of one embodiment of the present invention, respectively, Figure 2 is a plan view of another embodiment of the present invention, and Figure 3 is a plan view of another embodiment of the present invention.
Figures a and b are a plan view and a cross-sectional view of a conventional ceramic base for semiconductor devices. 1... Ceramic base, 2... Cavity, 3...
・Ceiling glass, 4, 5...Protrusions on the upper surface of the periphery.
Claims (1)
、周方向に沿った突起が設けられていることを特徴とす
る半導体装置用セラミックベース。A ceramic base for a semiconductor device, characterized in that a protrusion along the circumferential direction is provided on the upper surface of a peripheral portion surrounding a cavity for storing a semiconductor element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8711584U JPS611849U (en) | 1984-06-12 | 1984-06-12 | Ceramic base for semiconductor devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8711584U JPS611849U (en) | 1984-06-12 | 1984-06-12 | Ceramic base for semiconductor devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611849U true JPS611849U (en) | 1986-01-08 |
Family
ID=30639036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8711584U Pending JPS611849U (en) | 1984-06-12 | 1984-06-12 | Ceramic base for semiconductor devices |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611849U (en) |
-
1984
- 1984-06-12 JP JP8711584U patent/JPS611849U/en active Pending
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