GB/T 4619-1996
Measuring methods for liquid crystal display devices (English Version)

Standard No.

GB/T 4619-1996

Language

Chinese, Available in English version

Release Date

1996

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2013-02

Replace By

GB/T 18910.61-2012

Latest

GB/T 18910.61-2021

Scope

This standard specifies the test methods for electro-optical parameters of liquid crystal display devices. This standard applies to the testing of twisted nematic (including super twisted nematic) liquid crystal display devices (hereinafter referred to as display devices).

GB/T 4619-1996 history

• 2021 GB/T 18910.61-2021 Liquid crystal display devices—Part 6-1: Measuring methods for liquid crystal display devices—Photoelectric parameter
• 2012 GB/T 18910.61-2012 Liquid crystal display devices.Part 6-1:Measuring methods for liquid crystal display devices.Photoelectric parameter
• 1996 GB/T 4619-1996 Measuring methods for liquid crystal display devices

GB/T 4619-1996 Measuring methods for liquid crystal display devices was changed to GB/T 18910.61-2012 Liquid crystal display devices.Part 6-1:Measuring methods for liquid crystal display devices.Photoelectric parameter.