GB/T 15609-2008 English PDF

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GB/T 15609-2008: Measurement methods for the chromaticity of color displays
Status: Valid

GB/T 15609: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15609-2008	189	Add to Cart	3 days	Measurement methods for the chromaticity of color displays	Valid
GB/T 15609-1995	199	Add to Cart	2 days	Methods of measuring the chromaticity of colour television	Obsolete

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Basic data

Standard ID: GB/T 15609-2008 (GB/T15609-2008)
Description (Translated English): Measurement methods for the chromaticity of color displays
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M74
Classification of International Standard: 33.160.25
Word Count Estimation: 8,897
Date of Issue: 2008-05-26
Date of Implementation: 2008-11-01
Older Standard (superseded by this standard): GB/T 15609-1995
Quoted Standard: GB/T 5698-2001; GB/T 17309.1-1998; SJ/T 11348-2005; IEC 60107-1997
Regulation (derived from): Announcement of Newly Approved National Standards No. 9, 2008 (No. 122 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the color monitor color test conditions, measurement methods classification, spectrophotometric color measurement method, tristimulus Direct Reading, display color measurement, the measurement results presentation. This standard applies to color displays chromaticity measurements.

GB/T 15609-2008: Measurement methods for the chromaticity of color displays

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Measurement methods for the chromaticity of color displays ICS 33.160.25 M74 National Standards of People's Republic of China Replacing GB/T 15609-1995 Color display color measurement methods Posted 2008-05-26 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 15609-1995 "color television color measurement method." This standard and GB/T 15609-1995 compared to the main changes are as follows. --- For the name of GB/T 15609-1995 standard was changed; --- Increase the spectral radiometer and the photoelectric colorimeter technical requirements of the regulations; --- Increase the measurement display color and viewing angle relationship; --- Increase in the optical axis perpendicular to the center of the display screen, the display of the measurement and reference white balance requirements; --- Increase the measurement of the color gamut coverage. The standard color by the National Standardization Technical Committee. This standard color by the National Standardization Technical Committee. This standard was drafted. Shenzhen Ocean Power Industrial Co., Ltd., Shenzhen Haichuan Color Technology Co., Ltd. The main drafters of this standard. He Weiping, Huang Yongheng, Tang Hui Gong, high sword, Nimeng Lin. This standard replaces the standards previously issued as follows. --- GB/T 15609-1995. Color display color measurement methods

1 Scope

This standard specifies the color display color test conditions, measurement classification, spectrophotometric color measurement method, tristimulus value direct reading method, display Measuring color measurement results Fig. This standard applies to the measurement of the color display color.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 5698-2001 term color GB/T 17309.1-1998 television broadcast receiver measuring methods - Part 1. General considerations electrical measurements at radio and video frequencies And display performance measurements (IEC 60107-1.1995, IDT) SJ/T 11348-2006 Methods of measurement of digital TV flat panel display IEC 60107-1.1997 Measurement method of transmitting television broadcast receivers - Part 1. General requirements for radio and television frequencies was Measurement shown

3 Terms and Definitions

The standard terms and definitions should be consistent with GB/T 5698-2001 requirements.

4 Test Conditions

4.1 standard light source, the light source and the display to be measured with a calibration should be preheated to light stability. 4.2 should be under the same geometrical conditions on the standard light source, the light source and the display to be measured with a calibration test. 4.3 Test Site should not affect the test results of the ambient light, stray light is less than or equal to 1lx. Measure the luminance, chrominance, should be Darkroom. 4.4 Test Site should not significantly affect the results of the external electric and magnetic fields. 4.5 Main test instruments must be regularly calibrated. Measurement Category 5 5.1 In general, you should use tristimulus value direct reading method. 5.2 pairs of test accuracy requirements of high, or as a reference standard transmission, you should use spectrophotometric color measurement method.

6 spectrophotometric color measurement method

6.1 spectroradiometer requirements 6.1.1 Wavelength range. 380nm ~ 780nm, generally not less than 400nm ~ 700nm. 6.1.2 Wavelength Accuracy. Error ≤0.5nm. 6.1.3 interval and the pass bandwidth of the wavelength. for the reference measurement < 2nm, for general measurement < 5nm. 6.1.4 When measuring LCD monitor, PDP display, when the DLP monitor, select spectral radiometer with a telephoto lens. 6.1.5 Metering repeatability should be within 1%. ......

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