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http://dx.doi.org/10.9723/jksiis.2010.15.2.069

Implementation of Automatic Detection System for CCFL's Defects based on Combined Lighting  

Moon, Chang-Bae (금오공과대학교 컴퓨터공학부)
Ahn, Young-Hoon (금오공과대학교 컴퓨터공학부)
Lee, Hae-Yeoun (금오공과대학교 컴퓨터공학부)
Kim, Byeong-Man (금오공과대학교 컴퓨터공학부)
Oh, Duk-Whan (금오공과대학교 컴퓨터공학부)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.15, no.2, 2010 , pp. 69-81 More about this Journal
Abstract
A Cold Cathode Fluorescent Lamp(CCFL) is used as a LCD Monitor's backlight widely. The most common way to check CCFL's defects is an examination with the naked eye. This naked eye examination can cause an examination inconsistency and an industrial disaster. To examine CCFL defects, a shooting equipment and a defect detection algorithm are necessary. This paper shows the shooting environments for checking CCFL and presents some CCFL defect detection algorithms. As a result of experiments, our implementations showed 98.32% of successful defect detection of CCFL.
Keywords
CCFL Fluorescent Substance; Shooting Environment; Defects Detection Algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 정운국, 문창배, 이해연, 김병만, 양한석 "CCFL 불 량 판별을 위한 전처리 알고리즘" 한국정보과학회 2009 가을학술발표논문집 제36권 제2호(C>, 2009. 11, pp. 359-362
2 최승태, 허윤, 이준형, 최태호, 강진규, 최유화 "EEFL 불량검사를 위한 네트워크기반 멀티비젼 통합시스템 구현" 제어로봇시스템학회지 v.14, no.2, 2008년, pp.21-25   과학기술학회마을
3 Jaythech Vision Light, http://www.jaytech.kr