JPS54131877A - Polarity aligning device for semiconductor device - Google Patents
Polarity aligning device for semiconductor deviceInfo
- Publication number
- JPS54131877A JPS54131877A JP3988978A JP3988978A JPS54131877A JP S54131877 A JPS54131877 A JP S54131877A JP 3988978 A JP3988978 A JP 3988978A JP 3988978 A JP3988978 A JP 3988978A JP S54131877 A JPS54131877 A JP S54131877A
- Authority
- JP
- Japan
- Prior art keywords
- polarity
- plate
- drum
- terminal
- constitution
- 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.)
- Granted
Links
Abstract
PURPOSE: To secure an assured alignment of the polarity in the same direction for the axial terminal type semiconductor device featuring the polarity in a continuous way without having any timing unlike the conventional way.
CONSTITUTION: Anode terminal A and cathode terminal K of diode 1 reached drum 3a are inserted to groove 4 at the outer circumference of the disk of both ends of the drum to give contact to measuring terminal 5. Thus, the polarity direction is measured and memorized. Push-out plate 16 pushes out element 1 onto shoot 18 via the operation signal based on the memory result. Plate 16 does not operate when the polarity is adverse, and thus push-out plate 17 operates instead of plate 16. Element 1 pushed out drops onto flat plate 22 and then aligned in the fixed direction due to the magnetic field formed between magnet 20 and 21. In such constitution, the processing capacity is increased by increasing the rotation speed of drum 3a, and also the elements can be mounted with the polarity aligned in the same direction.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3988978A JPS6057706B2 (en) | 1978-04-04 | 1978-04-04 | Semiconductor device polarity alignment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3988978A JPS6057706B2 (en) | 1978-04-04 | 1978-04-04 | Semiconductor device polarity alignment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54131877A true JPS54131877A (en) | 1979-10-13 |
JPS6057706B2 JPS6057706B2 (en) | 1985-12-16 |
Family
ID=12565529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3988978A Expired JPS6057706B2 (en) | 1978-04-04 | 1978-04-04 | Semiconductor device polarity alignment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057706B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133937U (en) * | 1982-03-03 | 1983-09-09 | 三菱電機株式会社 | Integrated circuit package alignment device |
-
1978
- 1978-04-04 JP JP3988978A patent/JPS6057706B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133937U (en) * | 1982-03-03 | 1983-09-09 | 三菱電機株式会社 | Integrated circuit package alignment device |
JPS6233323Y2 (en) * | 1982-03-03 | 1987-08-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS6057706B2 (en) | 1985-12-16 |
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