BS EN 61988-2-4:2011
$167.15
Plasma display panels – Measuring methods. Visual quality. Image artifacts
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 42 |
IEC 61988-2-4:2011 determines the measuring methods for characterizing the performance of plasma display panel (PDP) modules in the following areas: a) viewing angle; b) image streaking; c) flicker; d) moving picture resolution.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 8 | FOREWORD |
| 10 | 1 Scope 2 Normative references 3 Terms and definitions |
| 11 | 4 Structure of measuring equipment |
| 12 | 5 Standard measuring conditions 5.1 General 5.2 Adjustment of PDP modules 6 Measuring methods 6.1 Viewing angle |
| 13 | Figures Figure 1 – Measuring equipment setup and example of measuring results for horizontal and vertical viewing angles |
| 14 | Tables Table 1 – Example of half luminance viewing angle |
| 15 | Table 2 – Example of half contrast viewing angle |
| 16 | Table 3 – Example of 10:1 contrast ratio viewing angle |
| 17 | 6.2 Image streaking Table 4 – Example of colour viewing angle |
| 19 | Figure 2 – Low APL image streaking patterns and measuring points |
| 20 | Figure 3 – High APL image streaking patterns and measuring points |
| 21 | 6.3 Flicker Table 5 – Example of image streaking ratio report |
| 22 | Figure 4 – Measuring systems and its arrangement Figure 5 – Flicker sensitivity curve |
| 23 | 6.4 Moving picture resolution Figure 6 – Measured luminance frequency spectrum Table 6 – Flicker level report table |
| 25 | Table 7 – Comparison of units for moving speed |
| 26 | Figure 7 – Image pattern for the evaluation of resolution |
| 28 | Figure 8 – Peak level and amplitude of the test signal |
| 29 | Figure 9 – Example of captured image Figure 10 – Example of Fourier transform |
| 30 | Figure 11 – Example of limit resolution evaluation |
| 31 | Annex A (informative) Simulation method of moving picture resolution |
| 32 | Figure A.1 – The simulation principle of motion artifacts for a 5-bit binary subfield arrangement |
| 33 | Figure A.2 – Set-up to measure the temporal step response |
| 35 | Figure A.3 – Simulation of modulation transfer function (MTF) at the different special frequencies |
| 36 | Annex B (informative) Technical description on moving picture resolution |
| 37 | Figure B.1 – Example of sub-sampling |
| 38 | Figure B.2 – Effect of the sub-sampling methodand 0,5 ppf motion in the resolution |
| 39 | Bibliography |
