GB/T 25274-2010 Active National standards

GB/T 25274-2010 Films for liquid crystal display (LCD)—Determination of ultraviolet absorbance

Publish Date: 2010-09-26 Implement Date: 2011-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25274-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Organic chemical raw materials

ICS Name: Other organic chemicals

Publish Date: 2010-09-26

Implement Date: 2011-08-01

Pages: 5 pages

Scope

This standard specifies the determination of the ultraviolet absorption rate of thin films used in liquid crystal displays (LCDs).
This standard applies to thin films used in LCDs, including different thicknesses of triacetin (TAC) films for polarizers and eyepieces, and polyethylene terephthalate (PET) and polyvinyl alcohol (PVA) films for display devices. It provides methods for qualitative and quantitative determination of their ultraviolet absorption characteristics.