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GB/T 22181.24-2016 English PDF

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GB/T 22181.24-2016: Plasma display panels -- Part 2-4: Methods for measuring the characteristics of devices for digital television sets
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GB/T 22181.24-2016English1039 Add to Cart 5 days [Need to translate] Plasma display panels -- Part 2-4: Methods for measuring the characteristics of devices for digital television sets Obsolete GB/T 22181.24-2016

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Standard similar to GB/T 22181.24-2016

SJ/T 11141   SJ/T 11281   GB/T 18910.2   GB/T 22181.5   GB/T 22181.6   GB/T 22181.23   

Basic data

Standard ID GB/T 22181.24-2016 (GB/T22181.24-2016)
Description (Translated English) Plasma display panels -- Part 2-4: Methods for measuring the characteristics of devices for digital television sets
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L47
Classification of International Standard 31.120
Word Count Estimation 26,269
Date of Issue 2016-10-13
Date of Implementation 2017-05-01
Older Standard (superseded by this standard) GB/T 11483-1989
Regulation (derived from) National Standard Notice No.1716 of 2016
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

GB/T 22181.24-2016: Plasma display panels -- Part 2-4: Methods for measuring the characteristics of devices for digital television sets


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Plasma display panels - Part 2-4. Methods for measuring the characteristics of devices for digital television sets ICS 31.120 L47 National Standards of People's Republic of China Replacing GB/T 11483-1989 Plasma display device Part 2-4. Characteristics of device for digital television sets Measurement methods Part 2-4. Methodsformeasuringthecharacteristicsofdevicesfordigital televisionsets 2016-10-13 released 2017-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 General requirements 2 4.1 Environmental conditions 2 4.2 darkroom conditions 2 4.3 Setting Condition 3 5 detailed requirements 3 5.1 brightness 3 5.2 white grayscale characteristics 5 5.3 Color gamut coverage 7 5.4 Related color temperature 7 5.5 Average power consumption 8 5.6 maintenance surplus 9 5.7 Viewing angle 10 5.8 Dynamic image resolution 13 5.9 Image Stripes 14 5.10 flashing 17 5.11 Noise 18 Reference 21 Figure 1 Measurement system layout 3 Figure 2 Average display brightness measurement Figure 4 Figure 3 Peak brightness measurement Figure 5 Figure 4 4% white window measurement Figure 6 Figure 5 Brightness Grayscale Characteristic Measurement Results Example 6 Figure 6 Schematic diagram of the power measurement system Figure 7 Angle measurement system layout 11 Figure 8 Example of a color angle measurement curve Figure 9 Dynamic image resolution test card 13 Figure 10 Low APL image stripe test pattern and measurement point 15 Figure 11 High APL image stripe test pattern and measurement point 16 Figure 12 Blinking measurement system and its arrangement 17 Figure 13 human visual contrast sensitivity function 18 Figure 14 Blinking modulation waveform Example 18 Figure 15 Noise Measurement System Layout 19 Table 1 White chromaticity difference measurement results Table 6 Table 2 Table 3 Maintenance Results of Maintenance Results Table 3 Example of brightness view (or contrast angle, chromaticity view) Table 4 Image Striped Ratio Record Example 15 Table 5 Noise measurement result record table 20

Foreword

GB/T 22181 "Plasma Display Devices" series of standards have been or are planned to release the following sections. - Part 1. Terminology and textual symbols; - Part 2-1. Optical parameter measurement methods; - Part 2-2. Measurement of optical parameters; - Part 2-3. Module display quality measurement method; - Part 2-4. Measurement methods for device characteristics for digital televisions; - Part 3-1. Mechanical interface; - Part 3-2. Electronic interfaces; - Part 4. Climate and mechanical test methods; - Part 5. General specification; Part 6. Blank detail specification for plasma display devices for digital televisions. This part is part 2 of GB/T 22181. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the replacement GB/T 11483-1989 "AC plasma display device test method." This part is related to GB/T 11483- 1989, in addition to editorial changes, the main technical changes are as follows. The measurement items modified by the measurement method include. brightness (see 5.1, GB/T 11483-1989 4.15); --- Increased measurement items include. white grayscale characteristics (including brightness grayscale, white balance characteristics), color gamut coverage (including high gray Degree of color gamut coverage, low gray color gamut coverage), correlated color temperature, average power consumption, maintenance margin, viewing angle (including brightness angle, contrast Degree of view, chromaticity angle of view), dynamic image resolution, image fringes, flicker and noise (see 5.2 to 5.11); --- The missing measurement items include. minimum ignition voltage, ignition voltage, operating voltage, ignition voltage dispersion, maximum extinguishing voltage, minimum Off voltage, extinguish voltage, dynamic range, voltage dispersion and, hold voltage, write voltage, erase voltage, power consumption, display power Pole resistance, inter-electrode leakage current, inter-electrode capacitance, brightness uniformity, contrast and dead point (see GB/T 11483-1989 4.1 to 4.14, 4.16 to 4.18). Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents. This part is made by the Ministry of Industry and Information Technology of the People's Republic of China. This part is headed by the National Standardization Technical Committee for Flat Panel Display (SAC/TC547). This part of the drafting unit. Sichuan Hong Europe Display Devices Co., Ltd., Xi'an Jiaotong University, Sichuan Changhong Electric Co., Ltd., TCL Group Industrial Research Institute. The main drafters of this part. Deng Xinqun, Hu Wenbo, Wang Pingsong, Zhao Xiaodong, Wang Liwen, Huang Changge, Tang Li, Huang Weidong. This part of the replacement of the previous version of the standard release. --- GB/T 11483-1989. Plasma display device Part 2-4. Characteristics of device for digital television sets Measurement methods

1 Scope

This part of GB/T 22181 specifies the measurement method for the parameter characteristics of plasma display devices for digital televisions. This section applies to plasma display devices for digital televisions. For other applications, refer to this section for plasma display devices.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 6882-2008 Acoustic sound pressure method for the determination of noise sources Sound power level Anechoic chamber and semi-anechoic chamber precision method GB/T 17309.1-1998 Methods of measurement for television broadcast receivers - Part 1. General consideration of radio frequency and video electrical performance measurements As well as display performance measurements Plasma display devices - Part 1. Terminology and text symbols GB/T 22181.1-2008 Plasma display devices - Part 5. Generic specification GB/T 22181.5-2015 GB/T 22181.21-2008 Plasma display devices - Part 2-1. Optical parameters measurement method Terminology of digital television receiving equipment - SJ/T 11324-2006 IEC 61672-1..2002 Electroacoustics sound level meter - Part 1. Electroacoustics - Soundlevelmeters - Part 1. Specifications) CIE15..2004 Chromaticism (third edition)

3 terms and definitions

GB/T 22181.1-2008, GB/T 22181.5-2015, GB/T 17309.1-1998, SJ/T 11324-2006 and IEC 61672- 1..2002 and the following terms and definitions apply to this document. 3.1 White grayscale characteristics graylevelcharacteristicofwhitecolour The brightness and chroma of the screen display vary with the grayscale of the white signal input by the plasma display device. 3.2 Brightness grayscale characteristics graylevelcharacteristicofluminance The brightness of the screen display varies with the grayscale of the white signal input with the plasma display device. 3.3 White balance characteristics The chromaticity of the screen display varies with the gray display of the white signal input to the plasma display device. 3.4 Perspective viewangle Due to the orientation of the screen, the display image quality of the display changes with the viewing angle, and in the case of an acceptable

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