| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4 Procedures of visual assessment [2][3] 4.1 General 4.2 Setup of displays and driving conditions 4.3 Observers for visual assessment [4][5] 4.4 Ambient conditions for visual assessment 4.4.1 Standard environmental conditions 4.4.2 Standard lighting conditions <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4.5 Viewing geometry 4.5.1 General <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figures Figure 1 \u2013 Illustrative viewing geometries of flexible display devices <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.5.2 Designed viewing geometry 4.5.3 Standard usage viewing geometry 4.5.4 Geometry for rigorous assessment <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5 Test charts (test signals) 5.1 General 5.2 Full-screen patterns Table 1 \u2013 Example of the set of input signal levels for an 8-bit system <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Table 2 \u2013 Other input signal levels for an 8-bit system <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 5.3 Periodic patterns Figure 2 \u2013 Example test patterns <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 5.4 Tone and colour gradation patterns Figure 3 \u2013 Examples of periodic patterns <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Figure 4 \u2013 Example test charts for tone and colour reproduction <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 5.5 Test chart for cross-talk Figure 5 \u2013 Examples of a test chart displayed on the screen of deformed DUTs <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 5.6 Test chart for electro-optical defects 5.7 Test chart for static image resolution Figure 6 \u2013 Cross-talk patterns window boxes on grey background diagonal from the position at P0 <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 5.8 Natural and synthetic images 6 Visual assessment during and after stress tests 6.1 General 6.2 Number of duplicate and reference DUTs Figure 7 \u2013 Monoscopic pattern for assessment of ultra high definition screen <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.3 Procedures of visual assessment after exposure to environmental stress 6.4 Procedures of visual assessment after exposure to mechanical stress 7 Criteria for judgments 7.1 General concept 7.2 Judgment using a limit sample 7.3 Ranking using a set of grade samples <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 7.4 Preparation of a limit sample or a set of grade samples 7.4.1 General 7.4.2 Procedures 7.4.3 Affirmation of end-user true needs <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 7.5 Judgments without a limit sample or a set of grade samples 7.5.1 General 7.5.2 Procedures 7.6 Assessment using an ND (neutral density) filter 7.6.1 General 7.6.2 Procedures <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 7.7 Assessment method for mechanical defects 8 Reporting 8.1 Requirements for reporting 8.2 Recommendations for reporting <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Annex\u00a0A (informative)Ranking of mura defect using ND filter Table\u00a0A.1 \u2013 Example of ranking of mura defect using an ND filter <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Flexible display devices – Visual assessment of image quality and defects<\/b><\/p>\n |