KR940010431A - Vertical Oscillation Semiconductor Laser Diode - Google Patents
Vertical Oscillation Semiconductor Laser Diode Download PDFInfo
- Publication number
- KR940010431A KR940010431A KR1019920018264A KR920018264A KR940010431A KR 940010431 A KR940010431 A KR 940010431A KR 1019920018264 A KR1019920018264 A KR 1019920018264A KR 920018264 A KR920018264 A KR 920018264A KR 940010431 A KR940010431 A KR 940010431A
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- KR
- South Korea
- Prior art keywords
- laser diode
- layer
- semiconductor laser
- vertical oscillation
- gaas
- Prior art date
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- Semiconductor Lasers (AREA)
Abstract
본 발명은 반도체 레이저 다이오드에 관한 것으로, 특히 수직 발진이 되도록 하여 n형과 p형 전극을 한 평면상에 형성하여 소자 부착시 납땜용액이 활성층을 막는 것을 방지할 수 있으며, 와이어 본딩이 용이하도록 한 것이다.The present invention relates to a semiconductor laser diode, and in particular, to form a vertical oscillation to form n-type and p-type electrodes on one plane to prevent the solder solution from blocking the active layer when the device is attached, and to facilitate wire bonding will be.
본 발명의 특징은 레이저 다이오드 성장시 캡층을 두껍게 성장해서 그측면에 n,p형 전극을 형성한 것이며, n,p형 전극이 동일 평만상있기 때문에 외부소자와의 접속이 매우 용이해지고, 접속시의 소자 특성파괴도 배제할수 있다는 점이다.A feature of the present invention is that when the laser diode is grown, the cap layer is thickly grown to form n, p-type electrodes on the side thereof, and since the n- and p-type electrodes are in the same flat state, it is very easy to connect with external devices. It is also possible to exclude the destruction of device characteristics.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 반도체 레이저 다이오드의 제조 공정도,2 is a manufacturing process diagram of a semiconductor laser diode according to the present invention,
제3도는 본 발명에 따른 반도체 레이저 다이오드의 단면구조도.3 is a cross-sectional view of a semiconductor laser diode according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018264A KR940010431A (en) | 1992-10-06 | 1992-10-06 | Vertical Oscillation Semiconductor Laser Diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920018264A KR940010431A (en) | 1992-10-06 | 1992-10-06 | Vertical Oscillation Semiconductor Laser Diode |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940010431A true KR940010431A (en) | 1994-05-26 |
Family
ID=67210270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920018264A KR940010431A (en) | 1992-10-06 | 1992-10-06 | Vertical Oscillation Semiconductor Laser Diode |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940010431A (en) |
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1992
- 1992-10-06 KR KR1019920018264A patent/KR940010431A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |