{"id":234011,"date":"2024-10-19T15:15:44","date_gmt":"2024-10-19T15:15:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-61747-40-62018\/"},"modified":"2024-10-25T09:47:11","modified_gmt":"2024-10-25T09:47:11","slug":"bs-iec-61747-40-62018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-61747-40-62018\/","title":{"rendered":"BS IEC 61747-40-6:2018"},"content":{"rendered":"

This part of IEC 61747 is a mechanical performance testing procedure for cover glass used in electronic flat panel displays in mobile devices. This document focuses on the measurement of surface fracture load after flaw introduction via grit particle abrasion. After abrasion, the retained surface fracture load is measured with the method documented in IEC 61747-40-4.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\nFOREWORD <\/td>\n<\/tr>\n
7<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 General <\/td>\n<\/tr>\n
10<\/td>\n5 Apparatus
5.1 Testing environment and pre-conditioning
5.2 Abrasion device <\/td>\n<\/tr>\n
11<\/td>\nFigures
Figure 1 \u2013 Abrasion device <\/td>\n<\/tr>\n
12<\/td>\n5.3 Abrasion material
5.4 Pressurization source
6 Procedure
6.1 Safety
6.1.1 Hazard \u2013 Broken glass
6.1.2 Hazard \u2013 Airborne particulate
6.2 Sample
Figure 2 \u2013 Specimen holder <\/td>\n<\/tr>\n
13<\/td>\n6.3 Abrasion testing \u2013 Individual specimen
6.4 Complete the report
7 Retained failure load testing
8 Specifications <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Check depth measurement
Figure A.1 \u2013 Schematic of fracture surface with measurement of check depth
Figure A.2 \u2013 Check depth measurement for grit particle abraded glass \u2013 Example 1 <\/td>\n<\/tr>\n
15<\/td>\nFigure A.3 \u2013 Check depth measurement for grit particle abraded glass \u2013 Example 2
Figure A.4 \u2013Check depth measurement for grit particle abraded glass \u2013 Example 3 <\/td>\n<\/tr>\n
16<\/td>\nFigure A.5 \u2013Check depth measurement for grit particle abraded glass \u2013 Example 4 <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Liquid crystal display devices – Mechanical testing of display cover glass for mobile devices. Retained biaxial flexural strength (abraded ring-on-ring)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":234016,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-234011","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\/234011","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\/234016"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=234011"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=234011"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=234011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}