{"id":233277,"date":"2024-10-19T15:12:13","date_gmt":"2024-10-19T15:12:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61988-2-12012\/"},"modified":"2024-10-25T09:41:17","modified_gmt":"2024-10-25T09:41:17","slug":"bs-en-61988-2-12012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61988-2-12012\/","title":{"rendered":"BS EN 61988-2-1:2012"},"content":{"rendered":"

IEC 61988-2-1:2012 determines the following measuring methods for characterizing the performance of plasma display modules (PDP modules): a) four per cent (4 %) window luminance; b) luminance uniformity; c) dark-room contrast ratio; d) bright-room contrast ratio 100\/70; e) white chromaticity and chromatic uniformity; f) colour gamut in the centre box; g) module power and current consumption; h) module power consumption using video signal; i) module luminous efficacy, and j) panel luminous efficacy. This edition includes the following significant technical changes with respect to the previous edition: The first edition of IEC 61988-2-1 and IEC 61988-2-2 were combined and reconstructed in this document.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\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
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Structure of measuring equipment
5 Standard measuring conditions
5.1 Environmental conditions
5.2 Set-up conditions
5.2.1 General <\/td>\n<\/tr>\n
10<\/td>\n5.2.2 Measuring layout
5.2.3 Field frequency
Figures
Figure 1 \u2013 Measuring layout (side view) <\/td>\n<\/tr>\n
11<\/td>\n5.2.4 Adjustment of PDP modules
5.2.5 Warm-up condition of PDP modules
5.3 Lighting conditions
5.3.1 Dark-room conditions
5.3.2 Bright-room conditions <\/td>\n<\/tr>\n
12<\/td>\nFigure 2 \u2013 Example of bright-room conditions <\/td>\n<\/tr>\n
13<\/td>\n6 Measuring methods
6.1 Measuring methods of 4\u00a0% window luminance
6.1.1 Purpose
6.1.2 Measuring equipment
6.1.3 Measurement
Figure 3 \u2013 Four per cent (4 %) window luminance measuring pattern <\/td>\n<\/tr>\n
14<\/td>\n6.2 Measuring method of luminance uniformity
6.2.1 Purpose
6.2.2 Measuring equipment
6.2.3 Measurement <\/td>\n<\/tr>\n
15<\/td>\n6.3 Measuring method of dark-room contrast ratio
6.3.1 Purpose
6.3.2 Measuring equipment
Figure 4 \u2013 Measuring points
Tables
Table 1 \u2013 Example of luminance uniformity measurement <\/td>\n<\/tr>\n
16<\/td>\n6.3.3 Measurement <\/td>\n<\/tr>\n
17<\/td>\n6.4 Measuring method of bright-room contrast ratio 100\/70
6.4.1 General
6.4.2 Purpose
6.4.3 Measuring equipment
6.4.4 Measurement
Figure 5 \u2013 Minimum luminance measuring pattern <\/td>\n<\/tr>\n
18<\/td>\n6.5 Measuring method of white chromaticity and chromatic uniformity
6.5.1 Purpose
6.5.2 Measuring equipment
6.5.3 Measurement <\/td>\n<\/tr>\n
19<\/td>\n6.6 Measuring method of colour gamut
6.6.1 Purpose
6.6.2 Measuring equipment
6.6.3 Measurement
Table 2 \u2013 Example of chromaticity measurement <\/td>\n<\/tr>\n
20<\/td>\n6.7 Measuring method of module power and current consumption
6.7.1 Purpose
6.7.2 Measuring equipment
Figure 6 \u2013 Example of the colour gamut measurement <\/td>\n<\/tr>\n
21<\/td>\n6.7.3 Measurement
Figure 7 \u2013 Example of power and current measuring diagram <\/td>\n<\/tr>\n
22<\/td>\nTable 3 \u2013 Example of power and current measurements (for a module that includes an AC input)
Table 4 \u2013 Example of power and current measurement (for a module with DC inputs only) <\/td>\n<\/tr>\n
23<\/td>\n6.8 Measuring method of module power consumption using video signal
6.8.1 General
6.8.2 Measuring equipment
6.8.3 Applied digital video signal
6.8.4 Image processing board <\/td>\n<\/tr>\n
24<\/td>\n6.8.5 Measurement
Table 5 \u2013 Example of measurement results of module power consumption using video signal <\/td>\n<\/tr>\n
25<\/td>\n6.9 Measuring method of module luminous efficacy
6.9.1 Purpose
6.9.2 Measuring equipment
6.9.3 Measurement <\/td>\n<\/tr>\n
26<\/td>\n6.10 Measuring method of panel luminous efficacy
6.10.1 Purpose
6.10.2 Measuring equipment <\/td>\n<\/tr>\n
27<\/td>\n6.10.3 Panel conditions
Figure 8 \u2013 System diagram of sustain power measurement <\/td>\n<\/tr>\n
28<\/td>\n6.10.4 Driving waveform <\/td>\n<\/tr>\n
29<\/td>\n6.10.5 Applied display patterns
6.10.6 Measurement
Figure 9 \u2013 Driving system and waveform <\/td>\n<\/tr>\n
33<\/td>\nAnnex A (informative) Clause cross-references from the previous edition of IEC 61988-2-1:2002 and IEC 61988-2-2:2003 to IEC 61988-2-1:2011 <\/td>\n<\/tr>\n
34<\/td>\nTable A.1 \u2013 Clause cross-references <\/td>\n<\/tr>\n
35<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Plasma display panels – Measuring methods. Optical and optoelectrical<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":233280,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-233277","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\/233277","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\/233280"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=233277"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=233277"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=233277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}