GB/T 31379-2015 Active National standards

GB/T 31379-2015 Test method for flat panel display (FPD) polarizing films

Publish Date: 2015-02-04 Implement Date: 2015-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31379-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic devices and specialized materials, parts, and structural components

ICS Name: Special materials for electronic technology

Publish Date: 2015-02-04

Implement Date: 2015-10-01

Pages: 12 pages

Scope

This standard specifies the test methods for the appearance (point defects, line defects, size, thickness, warpage) and optical performance (monomer transmittance, parallel transmittance, orthogonal transmittance, single-wavelength transmittance, UV isolation performance, polarization, dichroism ratio, color tone), adhesion, weather resistance, and peel strength of polarizing films used in flat-panel displays.
This standard is applicable to polarizing films for flat-panel displays.

Development Information

Word Count: 17 Thousand words Pages: 12 pages

Superseded by the following standards

GB/T 31379.1-2025 Test methods for polarizers of flat panel displays—Part 1:Physical and chemical properties

Referenced Standards

GB/T 2792-1998 Test method for peel strength of pressure-sensitive tape at 180°angle GB/T 7921-2008 Uniform color space and color difference formula GB/T 25273-2010 Films for liquid crystal display(LCD)—Determination of haze with integrating sphere GB/T 25275-2010 Polarizing film for liquid crystal display (LCD)—Method of test for the properties of photics and weather resistance GB/T 25257-2010 Optical functional films—Determination of warping degree ISO 11664-1(CIE S 014-1/E)

Related Standards

GB/T 2413-1981 Active

GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density

Publish Date: 1980-12-31

GB/T 3389.4-1982 Replaced

GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod

Publish Date: 1982-12-30

GB/T 5594.1-1985 Active

GB/T 5594.1-1985 Test methods for properties of structure ceramic used in electronic components—Test method for gas-tightness

Publish Date: 1985-11-27

GB/T 5594.2-1985 Active

GB/T 5594.2-1985 Test methods for properties of structure ceramic used in electronic components—Test method for Youngs elastic modulus and Poisson ratio

Publish Date: 1985-11-27

GB/T 5594.3-1985 Replaced

GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion

Publish Date: 1985-11-27

GB/T 5594.4-1985 Replaced

GB/T 5594.4-1985 Test methods for properties of structure ceramic used in electronic components—Test method for dielectric loss angle tangent value

Publish Date: 1985-11-27