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GB/T 43860.1210-2024Touch and interactive displays - Part 12-10: Measurement methods of touch displays - Touch and electrical performance (English PDF)

触摸和交互显示第12-10部分：触摸显示测试方法触摸和电性能

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

April 25, 2024

Implementation date

April 25, 2024

Scope

GB/T 43860.1210-2024 is the English-translated version of 触摸和交互显示第12-10部分：触摸显示测试方法触摸和电性能.

GB/T 43860.1210-2024 — This document specifies the standard test conditions and test methods for the touch and hover performance of touch sensor modules: This document is applicable to the touch and electrical performance evaluation of touch sensor modules: Touch sensor, touch controller, touch sensor module, the structural relationship between the display panel, touch display panel and touch display module is defined in IEC 62908-1-2:

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Document preview — GB/T 43860.1210-2024

National Standard of the People's Republic of China

ICS: 31.120
Classification: L 53

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Test conditions
4.1 Test standard atmospheric conditions
4.2 Test and experimental reference atmospheric conditions
4.3 Standard positioning equipment and devices
4.4 Manual operation as an alternative to standard positioning equipment
4.5 Test rod and contact pen
5 Touch performance test method
5.1 General Principles
5.2 Accuracy Test
5.2.1 Purpose
5.2.2 Test Step
5.2.3 Report
5.3 Repeatability/jitter test
5.3.1 Purpose
5.3.2 Test Step
5.3.3 Report
5.4 Linearity Test
5.4.1 Purpose
5.4.2 Test Step
5.4.3 Report
5.5 Reproducibility test
5.5.1 Purpose
5.5.2 Test Step
5.5.3 Report
5.6 Signal-to-Noise Ratio (SNR) Test
5.6.1 Purpose
5.6.2 Test Step
5.6.3 Report
5.7 Reporting rate test
5.7.1 Purpose
5.7.2 Test Step
5.7.3 Report
5.8 Delay Test
5.8.1 Purpose
5.8.2 Test Step
5.8.3 Report
5.9 Electrical noise durability test
5.9.1 Purpose
5.9.2 Test Step
5.9.3 Report
5.10 Water drop resistance test
5.10.1 Purpose
5.10.2 Test Step
5.10.3 Report
5.11 Optical noise durability test
5.11.1 Purpose
5.11.2 Test Step
5.11.3 Report
5.12 Power consumption test
5.12.1 Purpose
5.12.2 Test Step
5.12.3 Report
5.13 Vertical hovering distance test
5.13.1 Purpose
5.13.2 Test Step
5.13.3 Report
6 Horizontal hovering performance test method
6.1 General Principles 24
6.2 Accuracy Test
6.2.1 Purpose
6.2.2 Test Step
6.2.3 Report
6.3 Repeatability or jitter test
6.3.1 Purpose
6.3.2 Test Step
6.3.3 Report
6.4 Reporting rate test
6.4.1 Purpose
6.4.2 Test Step
6.4.3 Report
Appendix A (Informative) Touch sensor module electrical performance test method
A:1 Resistor
A:2 Mutual capacitance
Reference
Figure 1 Composition of test equipment
Figure 2 Performance test block diagram
Figure 3 Manual operation example
Figure 4 Test rod example
Figure 5 The location of the edge area and the central area
Figure 6 Grid point
Figure 7 Accuracy Definition
Figure 8 Accuracy test results and calculation example
Figure 9 Touch sensor module repeatability
Figure 10 Example of repeatability test results
Figure 11 Linearity test drag line
Figure 12 Linearity definition
Figure 13 Linearity test and calculation example
Figure 14 Example of reproducibility test results
Figure 15 Reproducibility test step
Figure 16 Reproducibility test example - angular velocity
Figure 17 Definition of signal-to-noise ratio
Figure 18: Swiping direction during reporting time test
Figure 19 Test of reporting time interval
Figure 20 Delay test
Figure 21 Example of external noise influence
Figure 22 External noise injection
Figure 23 External noise durability report
Figure 24 Example of water droplet impact
Figure 25 Water drop test step
Figure 26 Vertical touch/hover distance test
Figure 27 Grid point
Figure 28 Definition of accuracy in the XY coordinate plane on the effective area target projection plane (l)
Figure 29 Definition of the accuracy of the Z coordinate on the projection plane (l) of the effective area target
Figure 30 Repeatability in the XY coordinate plane on the effective area target projection plane (l)
Figure 31 Repeatability of the Z coordinate on the target projection plane (l) of the effective area
Figure 32 In-plane drag direction for reporting time measurements
Figure 33 Reporting time test 30 for the Z-axis drag direction
Figure 34 Report time interrupt test
Figure A:1 Schematic diagram of resistance test
Figure A:2 Capacitance test diagram
Table 1 Benchmark test and test conditions
Table A:1 Specifications of LCR impedance tester

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting:

This document is part 12-10 of GB/T 43860 Touch and interactive displays: GB/T 43860 has published the following parts:

--- Part 1-2: Terms and text symbols;

--- Part 12-10: Touch display test methods touch and electrical performance;

--- Part 12-20: Touch display test method multi-touch performance:

This document is equivalent to IEC 62908-12-10:2023 "Touch and interactive displays Part 12-10: Test methods for touch displays" Touch and Electrical Properties:

Introduction

In order to meet the production, manufacturing, inspection and import and export needs of touch and interactive display products in my country, we have developed a series of touch and interactive display products:

GB/T 43860 "Touch and interactive display" is intended to consist of the following parts:

--- Touch and interactive displays Part 1-1: General specification: The purpose is to specify the general procedures for the inspection of touch and interactive displays:

--- Touch and interactive display Part 1-2: Terminology and text symbols: The purpose is to define the commonly used terms, definitions and Meaning and text symbols:

--- Touch and interactive displays Part 12-10: Touch display test methods touch and electrical performance: The purpose is to specify touch sensing Standard test conditions and test methods for touch and hover performance of sensor modules:

--- Touch and interactive displays Part 12-20: Touch display test method multi-touch performance: The purpose is to specify touch sensing Standard test conditions and test methods for the multi-touch performance of sensor modules:

--- Touch and interactive display Part 13-10: Touch display reliability test environmental test method: The purpose is to specify the touch display Environmental test methods shown:

--- Touch and interactive display Part 13-20: Mechanical test method for touch display reliability test: The purpose is to specify the touch display Mechanical test methods shown:

--- Touch and interactive displays Part 22-10: Test methods for interactive displays Interactive performance: The purpose is to specify the interactive performance of interactive displays:

Interoperability testing methods:

--- Touch and interactive display Part 23-10: Environmental test method for interactive display reliability test: The purpose is to specify the interactive display Environmental test methods shown:

--- Touch and interactive display Part 23-20: Mechanical test method for interactive display reliability test: The purpose is to specify the interactive display Mechanical test methods shown:

Touch and interactive display Part 12-10: Test methods for touch displays Touch and electrical performance

1 Scope

This document specifies the standard test conditions and test methods for the touch and hover performance of touch sensor modules:

This document is applicable to the touch and electrical performance evaluation of touch sensor modules: Touch sensor, touch controller, touch sensor module, the structural relationship between the display panel, touch display panel and touch display module is defined in IEC 62908-1-2:

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document:

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document:

guidance)

Note: GB/T 2421-2020 Overview and Guidelines for Environmental Testing (IEC 60068-1:2013, IDT) IEC 62908-1-2 Touch and interactive displays Part 1-2: General terms and text symbols Note: GB/T 43860.12-2024 Touch and interactive display Part 1-2: Terminology and text symbols (IEC 62908-1-2:2017, IDT)

3 Terms and definitions

For the purposes of this document, the terms and definitions defined in IEC 62908-1-2 and IEC 60068-1 apply:

The URLs for terminology databases used for standardization maintained by ISO and IEC are as follows:

---ISO online browsing platform: http://www:iso:org/obp:

4 Test conditions

4.1 Test standard atmospheric conditions the test shall be carried out under the following standard atmospheric conditions:

---Temperature: 25°C±3°C;

---Relative humidity: 25%~85%;

---Atmospheric pressure: 86kPa~106kPa:

If the environmental conditions are different from the standard atmospheric conditions, this should be noted in the test report:

4.2 Test and experimental reference atmospheric conditions If the parameter being tested varies with temperature, pressure and humidity and the variation patterns of temperature, pressure and humidity are unknown, the atmospheric conditions

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 34 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 60068 · IEC 62908

Cited by

GB/T 43860.1220-2024Touch and interactive displays - Part 12-20: Measurement methods of touch displays - Multi-touch performance

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