室外LED 8K 显示终端检测数据集

课题主要针对LCD及LED技术领域开展8K显示技术研发，解决当前LCD领域像素充电不足、透过率低等技术瓶颈，解决当前LED领域大面积精准拼接、三基色混色等技术瓶颈，研制8K显示终端产品实现不同场景的播放。课题组在课题取得最终成果后，委托中国电子标准化研究院赛西实验室，对最大亮度、视角（水平、垂直）、最高对比度、均匀性、换帧频率、刷新频率、色彩深度、灰度等级、色坐标偏差、分辨率、白色色度不均匀性、色度视角、色域覆盖率进行检测并记录检测参数数据。检测方法依据和结果判定依据为“最大亮度、视角（水平、垂直）、最高对比度、均匀性、换帧频率、刷新频率、色彩深度、灰度等级”依据SJ/T 11281-2017《发光二极管（LED）显示屏测量方法》；“分辨率、白色色度不均匀性、色度视角、色域覆盖率”依据SJ/T 11746-2019《超高清晰度电视机显示性能测试方法》；“色坐标偏差”依据CESI/TS 008-2019《HDR显示认证技术规范》。

This project focuses on 8K display technology R&D in the fields of LCD and LED technologies, addressing technical bottlenecks such as insufficient pixel charging and low transmittance in the current LCD field, as well as technical bottlenecks like large-area precise splicing and tricolor mixing in the current LED field, and developing 8K display terminal products to enable playback in various scenarios.
After the research team achieved the final results of the project, they entrusted CEPREI SAI Laboratory (China Electronics Standardization Institute SAI Laboratory) to test and record the parameter data of the following indicators: maximum brightness, viewing angles (horizontal and vertical), maximum contrast ratio, uniformity, frame switching frequency, refresh rate, color depth, gray scale level, color coordinate deviation, resolution, white chrominance non-uniformity, chrominance viewing angle, and gamut coverage.
The test method and result judgment basis are as follows: the indicators including maximum brightness, viewing angles (horizontal and vertical), maximum contrast ratio, uniformity, frame switching frequency, refresh rate, color depth and gray scale level shall comply with SJ/T 11281-2017 *Measurement Methods for Light Emitting Diode (LED) Displays*; the indicators including resolution, white chrominance non-uniformity, chrominance viewing angle and gamut coverage shall comply with SJ/T 11746-2019 *Test Methods for Display Performance of Ultra-High Definition Television*; and the indicator of color coordinate deviation shall comply with CESI/TS 008-2019 *HDR Display Certification Technical Specification*.

搜集汇总

背景与挑战

背景概述

该数据集是针对室外LED 8K显示终端的检测数据，包含最大亮度、视角、对比度、均匀性等多项参数的检测结果，检测依据为相关行业标准。数据集由北京京东方显示技术有限公司创建，数据量为2.33MB，包含3个文件，适用于电子与通信技术领域的研究和应用。