KR970076562A - Laser diode short circuit method using conductive tape - Google Patents

Laser diode short circuit method using conductive tape Download PDF

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Publication number
KR970076562A
KR970076562A KR1019960019117A KR19960019117A KR970076562A KR 970076562 A KR970076562 A KR 970076562A KR 1019960019117 A KR1019960019117 A KR 1019960019117A KR 19960019117 A KR19960019117 A KR 19960019117A KR 970076562 A KR970076562 A KR 970076562A
Authority
KR
South Korea
Prior art keywords
laser diode
conductive tape
short
power supply
led
Prior art date
Application number
KR1019960019117A
Other languages
Korean (ko)
Inventor
장경진
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960019117A priority Critical patent/KR970076562A/en
Publication of KR970076562A publication Critical patent/KR970076562A/en

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Abstract

본 발명은 도전성 테이프를 이용한 레이저 다이오드 단락방법에 관한 것으로, 광 픽업 장치의 조립 조정후에 엘디 전원공급선 쇼트랜드와 엘디 접지선 쇼트랜드를 도전성 테이프로 부착하여 레이저다이오드를 단락시키는 레이저 다이오드 단락 단계와, 이 레이저 다이오드 단락 단계에서 부착시킨 도전성 테이프를 엘디 전원공급선 쇼트랜드와 엘디 접지선 쇼트랜드로부터 제거시키는 레이저 다이오드 개방 단계로 이루어져, 단순히 도전성 테이프를 부착시키고 떼어내는 작업만으로 레이저 다이오드의 단락과 개방시키므로써 작업속도를 향상시키고, 엘디 전원공급선과 엘디 접지선이 떨어져 있는 경우에도 단락시킬 수 있다The present invention relates to a laser diode short-circuit method using a conductive tape, comprising: a laser diode short-circuit step of shorting the laser diode by attaching the LED power supply line shortland and the LED ground line shortland with conductive tape after the assembly adjustment of the optical pickup device; The laser diode opening step of removing the conductive tape attached in the laser diode short circuit step from the LED power supply line short circuit and the LED ground line short trend.The operation speed is achieved by simply opening and shorting the laser diode by simply attaching and detaching the conductive tape. Improves the power supply and short-circuits the LED power supply line and the LED ground line.

Description

도전성 테이프를 이용한 레이저 다이오드 단락방법Laser diode short circuit method using conductive tape

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

제1도 (가)는 종래 광 픽업 장치의 플렉시블 피씨비를 나타낸 도면, 제1도 (나)는 종래의 레이저 다이오드 단락방법을 설명하기 위한 도면, 제2도 (가)는 본 발명의 제1실시예를 나타낸 도면, 제2도는 (나)는 본 발명의 제2실시예를 나타낸 도면.FIG. 1A is a view showing a flexible PC ratio of a conventional optical pickup device, FIG. 1B is a view for explaining a conventional laser diode short circuit method, and FIG. 2A is a first embodiment of the present invention. 2 shows an example, and (b) shows a second embodiment of the present invention.

Claims (1)

광 픽업 장치의 조립 조정후에 엘디 전원공급선 쇼트랜드(4)와 엘디 접지선 쇼트랜드(5)를 도전성 테이프(6)로 부착하여 레이저 다이오드를 단락시키는 레이저 다이오드 단락 단계와, 이 레이저 다이오드 단락 단계에서 부착시킨 상기 도전성 테이프(6)를 상기 엘디 전원공급선 쇼트랜드(4)와 상기 엘디 접지선 쇼트랜드(5)로부터 떼어내어 제거시키는 레이저 다이오드 개방 단계로 이루어진 것을 특징으로 하는 도전성 테이프를 이용한 레이저 다이오드 단락방법.After the assembly adjustment of the optical pick-up device, the LED power supply line shortland 4 and the LED ground line shortland 5 are attached with a conductive tape 6 to short-circuit the laser diode and the laser diode short-circuit step. And a laser diode opening step of removing and removing the conductive tape (6) from the LED power supply line shortland (4) and the LED ground line shortland (5). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960019117A 1996-05-31 1996-05-31 Laser diode short circuit method using conductive tape KR970076562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960019117A KR970076562A (en) 1996-05-31 1996-05-31 Laser diode short circuit method using conductive tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019117A KR970076562A (en) 1996-05-31 1996-05-31 Laser diode short circuit method using conductive tape

Publications (1)

Publication Number Publication Date
KR970076562A true KR970076562A (en) 1997-12-12

Family

ID=66284607

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960019117A KR970076562A (en) 1996-05-31 1996-05-31 Laser diode short circuit method using conductive tape

Country Status (1)

Country Link
KR (1) KR970076562A (en)

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