KR920013826A - Laser diode - Google Patents

Laser diode Download PDF

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Publication number
KR920013826A
KR920013826A KR1019900022536A KR900022536A KR920013826A KR 920013826 A KR920013826 A KR 920013826A KR 1019900022536 A KR1019900022536 A KR 1019900022536A KR 900022536 A KR900022536 A KR 900022536A KR 920013826 A KR920013826 A KR 920013826A
Authority
KR
South Korea
Prior art keywords
chip
laser diode
cap
receiving element
light receiving
Prior art date
Application number
KR1019900022536A
Other languages
Korean (ko)
Inventor
신동수
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019900022536A priority Critical patent/KR920013826A/en
Publication of KR920013826A publication Critical patent/KR920013826A/en

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Abstract

내용 없음No content

Description

레이저 다이오드Laser diode

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 일반적인 레이저 다이오드 칩에서의 비점격차 설명도, 제4도는 이 발명에 따른 레이저 다이오드를 일부 절결하여 나타낸 사시도3 is an explanatory diagram of a non-gap difference in a general laser diode chip, and FIG. 4 is a perspective view showing a part of the laser diode according to the present invention.

Claims (1)

하부에 접속핀(la)이 형성된 베이스(1)와, 상기 칩(2)의 후방으로 방사되는 광을 감지하여 칩(2)이 항상 일정한 광을 방사할 수 있도록 하는 수광소자(4)와, 상기 칩(2)및 수광소자(4)를 보호하기 위한 캡(5)으로 이루어진 레이저 다이오드에 있어서, 상기 캡(5)의 중앙부에 칩(2)의 광촛점 거리에 따라 X,Y축의 곡률반경을 다르게 형성하여 비점격차를 보정하도록 된 이방성 렌즈(6)가 설치됨을 특징으로 하는 레이저 다이오드.A base 1 having a connection pin la formed at a lower portion thereof, a light receiving element 4 which senses light emitted to the rear of the chip 2 so that the chip 2 can always emit a constant light; In the laser diode consisting of a cap (5) for protecting the chip (2) and the light receiving element (4), the radius of curvature of the X, Y axis in the center of the cap (5) in accordance with the optical focus distance of the chip (2) Laser diode, characterized in that the anisotropic lens (6) is formed to be differently formed to correct the non-point difference. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022536A 1990-12-29 1990-12-29 Laser diode KR920013826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022536A KR920013826A (en) 1990-12-29 1990-12-29 Laser diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022536A KR920013826A (en) 1990-12-29 1990-12-29 Laser diode

Publications (1)

Publication Number Publication Date
KR920013826A true KR920013826A (en) 1992-07-29

Family

ID=67538340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022536A KR920013826A (en) 1990-12-29 1990-12-29 Laser diode

Country Status (1)

Country Link
KR (1) KR920013826A (en)

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