IEC 62595-1-2:2016
Current
The latest, up-to-date edition.
Display lighting unit - Part 1-2: Terminology and letter symbols
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English
18-02-2016
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IEC 62595-1-2:2016(E) gives the preferred terms, their definitions and symbols for display lighting units (DLUs) such as backlight units (BLUs) of transmissive and transflective LCDs, and frontlight units (FLUs) of reflective LCDs and electronic paper (E-paper) displays, with the object of using the same terminology when publications are prepared in different countries. This edition includes the following significant technical changes with respect to the previous edition:
a) change in the series title in order to handle frontlight units;
b) new terms are added considering recent advances in display lighting unit (DLU) technology;
c) some of terms and definitions are corrected and revised, particularly to be consistent with IEC 62595-2;
d) some of the terms and definitions are corrected and revised, particularly to be consistent with IEC 60050 policy;
e) clause structure is rectified for categorizing terms correctly;
f) some of figures in Annex A are added or revised for better understanding.
| DevelopmentNote |
Stability date: 2020. (02/2016)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN 62595-1-2:2012 | Identical |
| NF EN 62595-1-2 : 2012 | Identical |
| NEN EN IEC 62595-1-2 : 2012 | Identical |
| PN EN 62595-1-2 : 2012 | Identical |
| DIN EN 62595-1-2:2012-09 | Identical |
| NBN EN 62595-1-2 : 2012 | Identical |
| EN 62595-1-2:2012 | Identical |
| CEI EN 62595-1-2 : 2012 | Identical |
| DS EN 62595-1-2 : 2012 | Identical |
| 11/30234042 DC : 0 | BS EN 62595-1-1 ED.1 - LCD BACKLIGHT UNIT - PART 1-1: GENERIC SPECIFICATION |
| CEI EN 62595-2 : 2013 | LCD BACKLIGHT UNIT - PART 2: ELECTRO-OPTICAL MEASUREMENT METHODS OF LED BACKLIGHT UNIT |
| BS EN 62595-1-1:2013 | LCD backlight unit Generic specification |
| IEC 62595-2-1:2016 | Display lighting unit - Part 2-1: Electro-optical measuring methods of LED backlight unit |
| BS EN 62595-2:2013 | LCD backlight unit Electro-optical measurement methods of LED backlight unit |
| I.S. EN 62595-2:2013 | LCD BACKLIGHT UNIT - PART 2: ELECTRO-OPTICAL MEASUREMENT METHODS OF LED BACKLIGHT UNIT (IEC 62595-2:2012 (EQV)) |
| IEC 62595-1-1:2013 | LCD backlight unit - Part 1-1: Generic specification |
| IEC 62595-2:2012 | LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit |
| EN 62595-1-1:2013 | LCD backlight unit - Part 1-1: Generic specification |
| CEI EN 62595-1-1 : 2014 | LCD BACKLIGHT UNIT - PART 1-1: GENERIC SPECIFICATION |
| I.S. EN 62595-1-1:2013 | LCD BACKLIGHT UNIT - PART 1-1: GENERIC SPECIFICATION (IEC 62595-1-1:2013 (EQV)) |
| NF EN 62595-1-1 : 2013 | LCD BACKLIGHT UNIT - PART 1-1: GENERIC SPECIFICATION |
| EN 62595-2:2013 | LCD backlight unit - Part 2: Electro-optical measurement methods of LED backlight unit |
| IEC 60050-845:1987 | International Electrotechnical Vocabulary (IEV) - Part 845: Lighting |
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