IEC 61747-4-1:2014

Liquid crystal display devices - Part 4-1: Matrix colour LCD modules - Essential ratings and characteristics

IEC 61747-4-1:2014(E) describes the essential ratings and characteristics of matrix colour liquid crystal display (LCD) modules. This edition includes the following significant technical changes with respect to the previous edition: Adding the contents of the IEC 61747 series, adding the TFT technical kinds, revising the electrical and optical characteristics in Table 1 and correcting some editorial errors.
This publication is to be read in conjunction with IEC 61747-1-1:2014.

General Information

• Status: Published
• Publication Date: 14-Oct-2014
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 31.120 - Electronic display devices
• Technical Committee: TC 110 - Electronic displays
• Drafting Committee: WG 2 - TC 110/WG 2
• Current Stage: PPUB - Publication issued
• Start Date: 15-Nov-2014
• Completion Date: 15-Oct-2014

Relations

• Revises: IEC 61747-4-1:2004 - Liquid crystal display devices - Part 4-1: Matrix colour LCD modules - Essential ratings and characteristics
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61747-4-1 ®
Edition 2.0 2014-10
INTERNATIONAL
STANDARD
Liquid crystal display devices –
Part 4-1: Matrix colour LCD modules – Essential ratings and characteristics

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IEC 61747-4-1 ®
Edition 2.0 2014-10
INTERNATIONAL
STANDARD
Liquid crystal display devices –

Part 4-1: Matrix colour LCD modules – Essential ratings and characteristics

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
J
ICS 31.120 ISBN 978-2-8322-1890-7

– 2 – IEC 61747-4-1:2014 © IEC 2014
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Matrix colour liquid crystal display modules . 6
3.1 Principles and material used . 6
3.2 Modes of operation . 6
3.2.1 Addressing mode of operation . 6
3.2.2 Optical mode of operation . 6
3.3 Details of outline . 6
3.3.1 Material, mechanical description . 6
3.3.2 Method of connection . 6
3.3.3 Outline drawing and dimensions . 7
3.3.4 Pin layout and/or assignment . 7
3.3.5 Preferred or designed viewing direction . 7
3.4 Limiting values (absolute maximum rating system) over the operating
temperature range, unless otherwise stated . 7
3.4.1 Minimum and maximum ambient operating temperature (T ) . 7
op
3.4.2 Minimum and maximum storage temperature (T ) . 7
stg
3.4.3 Minimum and maximum value of supply voltages for logic and LCD
drive or supply voltage(s) for module . 7
3.4.4 Minimum and maximum value of input signal voltage (V ) . 7
IN
3.4.5 Where appropriate, minimum and maximum value of integrated light
source voltage (V ) . 7
LS
3.4.6 Where appropriate, maximum soldering temperature (T ) . 7
sld
3.5 Electrical and optical characteristics . 7
3.6 Supplementary information . 9
3.6.1 Timing characteristics, timing of logic voltages and data/format interface
specification . 9
3.6.2 Supply voltages sequence condition, where appropriate . 9
3.6.3 Operating voltage range, if appropriate, as a function of temperature at
specified contrast ratio . 9
3.6.4 Handling and operating information . 9
3.6.5 Precautions with respect to electrostatic discharges . 9
3.6.6 Precautions of installation, mechanical and/or electrical . 9
3.6.7 Safety information . 9
3.6.8 Characterization of diffused and regular reflectance and transmittance . 9

Table 1 – Electrical and optical characteristics of matrix colour LCD modules . 7

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LIQUID CRYSTAL DISPLAY DEVICES –

Part 4-1: Matrix colour LCD modules –
Essential ratings and characteristics

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