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BSI PD IEC TR 63145-1-1:2018

BSI PD IEC TR 63145-1-1:2018

$142.49

Eyewear display – Generic introduction

Published By Publication Date Number of Pages
BSI 2018 30
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This part of IEC 63145, which is a Technical Report, provides general information for the standardization of eyewear displays. This document includes an overview of the technology, critical performance characteristics, issues of optical measurements, and other information.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviatied terms
10 4 Eyewear display technologies
4.1 General
12 4.2 Classification
Figures
Figure 1 – Eyewear display classification
13 Figure 2 – Alternative classification
14 4.3 Principles
4.3.1 Virtual image optics
Figure 3 – Principle of virtual image optics
Figure 4 – Dimensions of a typical adult eye
16 4.3.2 Transparency
Figure 5 – Principle of transparency
Figure 6 – Three types of transparent optics
17 4.3.3 Monocular/binocular optics
5 Performance characteristics and specifications
5.1 General
5.2 Optical performance
5.2.1 Virtual image optics properties
18 5.2.2 Transparent property
Figure 7 – Field of view
Figure 8 – Eye-box
Figure 9 – Example of binocular eye-box
19 5.2.3 Binocular properties
5.3 Mechanical performance
20 5.4 Electro-optical performance
6 Optical measurement methods
6.1 General
6.2 Optical measurement equipment
6.2.1 Goniometer
Figure 10 – Goniometer rotation and eye point
21 6.2.2 Spot LMD
6.2.3 2-D LMD
22 6.3 Optical measurement conditions
Figure 11 – Proper positioning of LMD entrance pupil to eye point
23 6.4 Virtual image optics properties
6.4.1 Eye point
6.4.2 Eye relief
6.4.3 FOV
Figure 12 – Example of alignment of entrance pupil within the eye-box
24 6.4.4 Distortion of virtual image
Figure 13 – Example of binocular FOV
25 6.4.5 Colour registration error (chromatic aberration)
6.4.6 Eye-box
6.4.7 Luminance, contrast, and chromaticity
6.4.8 Michelson contrast and contrast modulation (virtual image resolution)
26 6.4.9 Virtual image distance
6.4.10 Other characteristics
6.5 Transparent properties
6.6 Binocular properties
27 Annex A (informative)Possible standardization items for eyewear display
28 Bibliography

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BSI PD IEC TR 63145-1-1:2018
$142.49