{"id":233371,"date":"2024-10-19T15:12:36","date_gmt":"2024-10-19T15:12:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62595-1-12013\/"},"modified":"2024-10-25T09:42:15","modified_gmt":"2024-10-25T09:42:15","slug":"bs-en-62595-1-12013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62595-1-12013\/","title":{"rendered":"BS EN 62595-1-1:2013"},"content":{"rendered":"<p>This part of IEC 62595 is a generic specification for backlight unit (BLU) for liquid crystal displays. It defines general procedures for quality assessment and gives general rules for the measuring methods of electrical and optical characteristics, rules for climatic and mechanical tests, and rules for endurance tests.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>English <br \/> CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>3 Technical aspects <br \/> 3.1 Order of precedence <br \/> 3.2 Terminology, units and symbols <br \/> 3.3 Preferred values of temperature, humidity and pressure <br \/> 3.4 Marking <br \/> 3.4.1 BLU identification <br \/> 3.4.2 BLU traceability <br \/> 3.4.3 Packing  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>3.5 Categories of assessed quality <br \/> 3.6 Screening <br \/> 3.7 Handling <br \/> 4 Quality assessment procedures <br \/> 4.1 General <br \/> 4.2 Eligibility for qualification approval <br \/> Figures <br \/> Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.3 Primary stage of manufacture  <br \/> 4.4 Commercially confidential information <br \/> 4.5 Formation of inspection lots <br \/> 4.6 Structurally similar devices <br \/> 4.7 Granting of qualification approval <br \/> 4.8 Quality conformance inspection <br \/> 4.8.1 General <br \/> 4.8.2 Division into groups and subgroups    <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>4.8.3 Inspection requirements   <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>4.8.4 Supplementary procedure for reduced inspection  <br \/> 4.8.5 Sampling requirements for small lots  <br \/> 4.8.6 Certified records of released lots (CRRL)  <br \/> 4.8.7 Delivery of devices subjected to destructive or non-destructive tests   <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>4.8.8 Delayed deliveries  <br \/> 4.8.9 Supplementary procedure for deliveries  <br \/> 4.9 Statistical sampling procedures <br \/> 4.9.1 General <br \/> 4.9.2 AQL sampling plans  <br \/> 4.9.3 LTPD sampling plans  <br \/> 4.10 Endurance tests  <br \/> 4.11 Endurance tests where the failure rate is specified  <br \/> 4.11.1 Specification of failure rate <br \/> 4.11.2 General  <br \/> 4.11.3 Selection of samples  <br \/> 4.11.4 Failure   <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>4.11.5 Endurance test time and sample size  <br \/> 4.11.6 Procedure to be used if the number of observed failures exceed the acceptance number  <br \/> 4.12 Accelerated test procedures <br \/> 4.13 Capability approval  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>5 Test and measurement procedures <br \/> 5.1 Standard atmospheric conditions <br \/> 5.2 Physical examination <br \/> 5.2.1 Visual examination <br \/> 5.2.2 Dimensions <br \/> 5.2.3 Permanence of marking <br \/> 5.3 Electrical and optical measurements <br \/> 5.3.1 General conditions and precautions  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>5.3.2 Alternative methods <br \/> 5.4 Environmental tests  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>Annex A (informative) Examples of BLU drawings <br \/> Figure A.1 \u2013 A front view of BLU <br \/> Figure A.2 \u2013 A rear view of BLU  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>Figure A.3 \u2013 A lateral view of BLU <br \/> Figure A.4 \u2013 Example of LED edge backlight unit <br \/> Figure A.5 \u2013 Example of LED direct backlight unit  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>Annex B (informative) Lot tolerance percentage defective (LTPD) sampling plans  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Table B.1 \u2013 LTPD sampling plans (1 of 2)  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>Table B.2 \u2013 Hypergeometric sampling plans for small lot sizes of 200 or less  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>LCD backlight unit &#8211; Generic specification<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2013<\/td>\n<td>26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":233377,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-233371","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\/233371","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\/233377"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=233371"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=233371"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=233371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}