1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 12 http:/www.kats.go.krKS C IEC 6174752 52: KS C IEC 61747 5 2: 2006 (2011 )C IEC 61747 5 2: 2006 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2006 10 12 :2011 12 13 2011-0563 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . ICS 31.120 KS C
2、IEC 52: 61747 5 2:2006(2011 ) Liquid crystal display devices Part 5 2: Visual inspection of active matrix liquid crystal display modules 2006 1 , IEC 1CD IEC 61747 5 2 Liquid crystal display devices Part 5 2: Visual inspection of active matrix liquid crystal display modules , . 1. . . . (mura) . 2.
3、. ( ) , . ( ) ( .) . IEC ISO . KS C IEC 61747 1: 2003 1: KS C IEC 61747 5: 2002 5: , KS C IEC 61747 6: 2002 6: ISO 9241 Ergonomics of human-system interaction Ergonomic requirements and measurement techniques for electronic visual display Part 305: Optical laboratory test methods Part 307: Analysis
4、and compliance test methods 3. . 3.1 (visual inspection) . . (limit sample) . 3.2 (defect) (abnormal) , . ( ) , , , . 1 . , . C IEC 61747 5 2: 2006 2 1 3.3 (Subpixel defect) , . 3.3.1 (bright subpixel defect) . 2 a) , , . 2 b) , . 2 c) , . a) b) c) 2 ( ) ( ) C IEC 61747 5 2: 2006 3 3.3.2 (dark subpi
5、xel defect) . 3 a) , , . 3 b) , . c) , . a) b) c) 3 3.3.3 (cluster subpixel defect) . 4 a) b) , . a) 4 d d d 2b) mm , mm , N( ) ( a 2b) , (a b)/2mm , N( ) 1. , . 2. ( ) . C IEC 61747 5 2: 2006 6 6 4.3.7 2 7 . 2 L( ) mm , N( ) L( ) mm , N( ) 7 4.3.8 . , . , , , . . ( 25 ) 30 10 . a) b) 8 4.3.9 , , .
6、. a b L C IEC 61747 5 2: 2006 7 9 30 Hz . 9 4.3.10 , , . . 10 . a) b) 10 30 Hz C IEC 61747 5 2: 2006 8 KS C IEC 61747 5 2: 2006 52: , . 1. LCD , TV . LCD , . LCD , . , , . 2. “ ” , “LCD ” KS . 3. LCD . , . , , , , . 4. : ( ) : 5 2: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS C IEC 61747 5 2: 2006 Liquid crystal display devicesPart 52: Visual inspection of active matrixliquid crystal display modulesICS 31.120