Revised Standard from Last Update.

NATIONAL FOREWORD

This draft Indian Standard (Part 4) (First Revision) which is identical with IEC 61747-4 : 2012 ‘Liquid crystal display devices - Part 4: Liquid crystal display modules and cells - Essential ratings and cells’ issued by the International Electro technical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the Electronic Display Devices Sectional Committee and approval of the Electronics and Information Technology Division Council.

This Indian Standard is published in several parts. The other parts in this series are:

Part 1 Liquid crystal display modules - Generic specification

Part 2 Liquid crystal display modules - Sectional specification

Part 3 Liquid crystal display (LCD) cells - Sectional specification

Part 3/Sec 1 Liquid crystal display (LCD) cells blank detail specification

Part 4/Sec 1 Matrix colour LCD modules, Section 1 Essential ratings and characteristics

Part 5 Environmental, endurance and mechanical test methods

Part 5/Sec 3 Environmental, endurance and mechanical test methods, Section 3 Glass strength and reliability

Part 6 Measuring methods for liquid crystal modules trans missive type

Part 10/Sec 1 Environmental, endurance and mechanical test methods, Section 1 Mechanical