This part of IEC 61747 gives the details of the quality assessment procedures and provides general rules for visual inspection of the active area of transmissive type active matrix colour liquid crystal display modules by the human eye. Furthermore, this standard includes defect definitions and the method for visual defect inspection.<\/p>\n
\nNOTE 1 Mura is excluded from this standard because it was not clearly specified at the time this standard was developed.<\/p>\n
NOTE 2 Restrictions on defect types, number, and sizes are specified in the quality contract (customer acceptance specification and incoming inspection specification) between panel and set makers.<\/p>\n<\/blockquote>\n
PDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 6<\/td>\n English
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CONTENTS <\/td>\n<\/tr>\n\n 7<\/td>\n FOREWORD <\/td>\n<\/tr>\n \n 9<\/td>\n INTRODUCTION <\/td>\n<\/tr>\n \n 10<\/td>\n 1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n\n 11<\/td>\n Figures
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Figure 1 \u2013 Classification of defect by visual inspection <\/td>\n<\/tr>\n\n 12<\/td>\n Figure 2 \u2013 Example of bright subpixel and adjacent subpixel defects in case of RGB primary colour display <\/td>\n<\/tr>\n \n 13<\/td>\n Figure 3 \u2013 Example of dark subpixel and adjacent subpixel defects in case of RGB primary colour display <\/td>\n<\/tr>\n \n 14<\/td>\n Figure 4 \u2013 Examples of minimum distance between subpixel defects <\/td>\n<\/tr>\n \n 15<\/td>\n Figure 5 \u2013 Example of light leakage between top case and outer black matrix <\/td>\n<\/tr>\n \n 16<\/td>\n 4 Visual inspection method and criteria
4.1 Standard inspection conditions
4.2 Standard inspection method <\/td>\n<\/tr>\n\n 17<\/td>\n 4.3 Criteria <\/td>\n<\/tr>\n \n 18<\/td>\n Figure 6 \u2013 Shape of scratch and dent defect
Figure 7 \u2013 Shape of foreign material and bubble defect
Table 1 \u2013 Criteria of scratch and dent defects
Table 2 \u2013 Criteria for foreign material and bubble defect <\/td>\n<\/tr>\n\n 19<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Liquid crystal display devices – Environmental, endurance and mechanical test methods. Visual inspection of active matrix colour liquid crystal display modules<\/b><\/p>\n
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\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2011<\/td>\n 22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":233183,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-233177","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/233177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/233183"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=233177"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=233177"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=233177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}