CENELEC
Project
| Reference | EN 61747-30-1:2012 |
|---|---|
| Title | Liquid crystal display devices - Part 30-1: Measuring methods for liquid crystal display modules - Transmissive type |
| Project Number | 23487 |
| Abstract/Scope | IEC 61747-30-1:2012 is restricted to transmissive liquid crystal display-modules using either segment, passive or active matrix and achromatic or colour type LCDs. Furthermore, the transmissive modes of transflective LCD modules with backlights ON are comprised in this document. An LCD module in combination with a touch-panel or a front-light-unit is excluded from the scope because measurements are frequently inaccurate. Touch-panels or front-light-units are removed before measurement. Throughout the main body of this standard, an integrated backlight is assumed to provide the illumination for the measurements. Deviations from this (e.g. segmented displays without integrated backlights) may usually be handled in the same way as display modules with integrated backlight, if an external backlight is provided. However, in the case where one of the two situations should be handled differently, this will be specifically stated. This first edition cancels and replaces IEC 61747-6 published in 2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the document structure was brought in line with 61747-6-2; and b) various technical and editorial changes were made. |
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Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2012-08-24 |
| Current Stage code deadline | 2013-04-30 |
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Details
| IEC Technical Body | IEC/TC 110 |
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| Reference Document | IEC 61747-30-1:2012 (EQV) |
| ICS | 31.120 - Electronic display devices |
| Keywords | Liquid; Crystal; Display; Transmissive |
| Note | 2012-06-27 - Publication editing allocated to cpalagi@cencenelec.eu * Supersedes EN 61747-6:2004 |
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2012-07-30 |
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| date of Availability (DAV) (2) | 2012-08-24 |
| date of Announcement (DOA) (3) | 2012-10-30 |
| date of Publication (DOP) (4) | 2013-04-30 |
| date of Withdrawal (DOW) (5) | 2015-07-30 |
Relations
| Supersedes | EN 61747-6:2004 |
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| Superseded by | |
| Normative reference (6) | CIE 15:2004 ISO 9241-307 ISO 11664-2 IEC 60050 series EN 61747-1 EN 61747-6-2 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
