KR940007589A - PAD for TEST of LCD - Google Patents

PAD for TEST of LCD Download PDF

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Publication number
KR940007589A
KR940007589A KR1019920017814A KR920017814A KR940007589A KR 940007589 A KR940007589 A KR 940007589A KR 1019920017814 A KR1019920017814 A KR 1019920017814A KR 920017814 A KR920017814 A KR 920017814A KR 940007589 A KR940007589 A KR 940007589A
Authority
KR
South Korea
Prior art keywords
drive circuit
output
pad
gate drive
extending
Prior art date
Application number
KR1019920017814A
Other languages
Korean (ko)
Inventor
이준호
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920017814A priority Critical patent/KR940007589A/en
Publication of KR940007589A publication Critical patent/KR940007589A/en

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Abstract

본 발명은 액정표시장치의 테스트용 패드에 관한 것으로, 특히 각출력버스라인을 연장시켜서 출력패드(PAD)를 형성하여 판넬의 상, 하판을 합착한 후에도 구동회로의 출력측정이 가능하도록한 액정표시장치의 테스트용 패드에 관한 것으로서, 이러한 본 발명의 목적은 게이트 구동회로의 출력을 장치외부에서 측정하도록 게이트 구동회로출력버스라인을 연장시켜서 접속한 게이트 구동회로 출력패드(7)와 데이타 구동회로의 출력을 장치외부에서 측정하도록 데이타 구동회로 출력 버스라인을 연장시켜서 접속한 데이타 구동회로 출력패드(8)를 구성함으로써 달성되어진다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a test pad of a liquid crystal display device. In particular, an output pad (PAD) is formed by extending each output bus line so that the output circuit of the driving circuit can be measured even after the upper and lower panels of the panel are bonded. The present invention relates to a test pad of a device, and an object of the present invention is to provide a gate drive circuit output pad (7) and a data drive circuit connected by extending a gate drive circuit output bus line to measure the output of the gate drive circuit from outside the device. This is achieved by constructing a data drive circuit output pad 8 connected by extending the data drive circuit output busline to measure the output outside the apparatus.

Description

액정표시장치의 테스트(TEST)용 패드(PAD)PAD for TEST of LCD

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

제2도는 본 발명 액정표시장치의 테스트용 패드 구성도,2 is a configuration diagram for a test pad of the liquid crystal display of the present invention;

제3도는 제2도의 게이트 구동회로단 상세도,3 is a detailed view of a gate driving circuit stage of FIG.

제4도는 제2도의 데이타 구동회로단 상세도.4 is a detailed view of a data driving circuit stage of FIG.

Claims (1)

게이트 및 데이타 구동회로를 내장한 액정표시 장치에 있어서, 게이트 구동회로의 출력을 장치외부에서 측정하도록 게이트 구동회로 출력버스라인을 연장시켜서 접속한 게이트 구동회로 출력패드(7)와, 데이타 구동회로의 출력을 장치외부에서 측정하도록 데이타 구동회로 출력 버스라인을 연장시켜서 접속한 데이타 구동회로 출력패드(8)를 포함하여 된 것을 특징으로한 액정표시장치의 테스트용 패드.A liquid crystal display device incorporating a gate and a data drive circuit, comprising: a gate drive circuit output pad (7) connected to an extended gate drive circuit output bus line so as to measure the output of the gate drive circuit from outside the device; And a data driving circuit output pad (8) connected by extending the data driving circuit output bus line so as to measure the output from the outside of the apparatus. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920017814A 1992-09-29 1992-09-29 PAD for TEST of LCD KR940007589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920017814A KR940007589A (en) 1992-09-29 1992-09-29 PAD for TEST of LCD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920017814A KR940007589A (en) 1992-09-29 1992-09-29 PAD for TEST of LCD

Publications (1)

Publication Number Publication Date
KR940007589A true KR940007589A (en) 1994-04-27

Family

ID=67147854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920017814A KR940007589A (en) 1992-09-29 1992-09-29 PAD for TEST of LCD

Country Status (1)

Country Link
KR (1) KR940007589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100455860B1 (en) * 1997-06-26 2005-01-05 엘지.필립스 엘시디 주식회사 Probing pad of an lcd panel
KR100488888B1 (en) * 1999-04-30 2005-05-11 가부시끼가이샤 도시바 Array substrate plate for display device
KR100462378B1 (en) * 1997-12-22 2005-06-07 비오이 하이디스 테크놀로지 주식회사 Liquid crystal display device and its contact resistance measuring method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100455860B1 (en) * 1997-06-26 2005-01-05 엘지.필립스 엘시디 주식회사 Probing pad of an lcd panel
KR100462378B1 (en) * 1997-12-22 2005-06-07 비오이 하이디스 테크놀로지 주식회사 Liquid crystal display device and its contact resistance measuring method
KR100488888B1 (en) * 1999-04-30 2005-05-11 가부시끼가이샤 도시바 Array substrate plate for display device

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