IEC 61747-4:2012
Current
The latest, up-to-date edition.
Liquid crystal display devices - Part 4: Liquid crystal display modules and cells - Essential ratings and characteristics
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English - French
26-09-2012
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FOREWORD
1 Scope
2 Normative references
3 Liquid crystal display modules
4 Liquid crystal display cells (LCD cells)
IEC 61747-4:2012 describes the essential ratings and characteristics of LCD cells and passive matrix monochrome liquid crystal display modules. It does not apply to active matrix LCD cells nor to multicolour cells. This edition includes the following significant technical changes with respect to the previous edition:
- 2.1 and 3.1 of IEC 61747-4:1998 were deleted because these items are defined in IEC 61747-1;
- 2.7.6, in 2.7, Supplementary information, of IEC 61747-4:1998 was deleted because the scope of this standard is about passive matrix monochrome liquid crystal display modules;
- The item "Gray scale: digital or analog" in 2.3.1 of IEC 61747-4:1998 was changed to "Gray scale: number" because it is more accurate;
- Contrast mode: light symbol on dark background ("LOD" or "positive image") or dark symbol on light background ("DOL" or "negative image") was introduced in this part of IEC 61747 to replace the description in 2.3.1 and 3.3.1 of IEC 61747-4:1998.
This publication is to be read in conjunction with IEC 61747-1:1998.
| Committee |
TC 110
|
| DevelopmentNote |
Supersedes IEC 60747-5 (07/2004) To be read in conjunction with IEC 61747-1. (09/2012) Stability Date: 2018. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 61747-4 : 2013 | Identical |
| NEN EN IEC 61747-4 : 2013 | Identical |
| BS EN 61747-4:2012 | Identical |
| CEI EN 61747-4 : 2013 | Identical |
| EN 61747-4:2012 | Identical |
| DIN EN 61747-4:2013-07 | Identical |
| PN EN 61747-4 : 2013 | Identical |
| IS 15934 : Part 4 : 2021 | Identical |
| 01/201646 DC : DRAFT MAR 2001 | IEC 61747-1 AMENDMENT 1 ED.1 - LIQUID CRYSTAL AND SOLID-STATE DISPLAY DEVICE - PART 1: GENERIC SPECIFICATION |
| 12/30268616 DC | BS EN 61747-1-1. Liquid crystal display devices. Generic. Generic specification |
| 17/30352717 DC : 0 | BS IEC 62679-2 ED1.0 - ELECTRONIC PAPER DISPLAY - PART 2: ESSENTIAL RATINGS AND CHARACTERISTICS |
| BS EN 61747-1:2000 | Liquid crystal and solid-state display devices Generic specification |
| I.S. EN 61747-1:2000 AMD 1 2003 | LIQUID CRYSTAL AND SOLID-STATE DISPLAY DEVICES - PART 1 - GENERIC SPECIFICATION |
| IEC 61747-1:1998+AMD1:2003 CSV | Liquid crystal and solid-state display devices - Part 1: Generic specification |
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