1、 IEC 62715-5-1 Edition 1.0 2017-05 INTERNA TIONAL STA NDA RD Flexible display dev ices Part 5-1:Measuring methods of optical performance IEC 62715-5-1:2017-05(en)colourinside THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2017 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified
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10、 y our feedback on this publication or need further assistance,please contact the Customer Serv ice Centre:csciec.ch.IEC 62715-5-1 Edit ion 1.0 2017-05 INTER NA TIONAL STA NDA R D Flexible display dev ices Part 5-1:Measuring methods of optical performance INTERNATIONAL ELECTROTECHNICAL COMMISSION IC
11、S 31.120 ISBN 978-2-8322-4354-1 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission W arning!Make sure that y ou obtained this publication from an authorized distributor.colourinside 2 IEC 62715-5-1:2017 IEC 2017 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative re
12、ferences.8 3 Terms,definitions and abbreviated terms.8 3.1 Terms and definitions.8 3.2 Abbreviated terms.9 4 Structure of measuring equipment.9 4.1 Measuring configuration Display mounting.9 4.1.1 General.9 4.1.2 Display mounting for uniformity measurements.10 4.1.3 Display mounting for viewing dire
13、ction measurements.10 4.2 Light measuring device.11 4.3 Light source configurations.13 4.3.1 General.13 4.3.2 Uniform hemispherical diffuse illumination.13 4.3.3 Directed source illumination.14 5 Standard measuring conditions.15 5.1 Standard measuring environmental conditions.15 5.2 Standard lightin
14、g conditions.15 5.2.1 Dark room conditions.15 5.2.2 Standard ambient illumination spectra.15 5.2.3 Standard illumination geometries.17 5.2.4 Diffuse reflectance standard.17 5.3 Standard setup conditions.17 5.3.1 Adjustment of display modules.17 5.3.2 Starting conditions of measurements.17 5.3.3 Cond
15、itions of measuring equipment.18 5.4 Standard locations of measurement field.18 6 Optical measuring methods in dark room conditions.18 6.1 Luminance and its uniformity.18 6.1.1 General.18 6.1.2 Measuring equipment.19 6.1.3 Screen centre luminance measuring method.19 6.1.4 Luminance uniformity measur
16、ing method.19 6.1.5 Luminance uniformity definition and evaluation.20 6.2 Contrast ratio.20 6.2.1 General.20 6.2.2 Measuring equipment.20 6.2.3 Measuring method.20 6.2.4 Definition and evaluation.20 6.3 Chromaticity,colour uniformity,and colour gamut area.21 6.3.1 General.21 6.3.2 Measuring equipment.21 6.3.3 Screen centre chromaticity measuring method.21 6.3.4 Screen centre colour gamut and colour gamut area measuring method.22 IEC 62715-5-1:2017 IEC 2017 3 6.3.5 Colour uniformity measuring met
