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LED small pitch display P1.667
LED small pitch display P1.875
LED small pitch display P1.904
P4 outdoor LED advertising screen
P5 outdoor LED advertising screen
P6 outdoor LED advertising screen
The LED display conference room solution is based on high-resolution and modular splicing technology, creating a seamless large screen display system suitable for diverse scenarios ranging from small and medium-sized seminars to large lecture halls.
Based on high-performance LED display technology, it provides a full process solution from hardware configuration to content management in response to the professional needs of studios, concerts and live broadcast rooms.
The LED display screen serves as the core information visualization carrier in the monitoring room and dispatch room. Through high-resolution, seamless splicing, real-time response and other technologies, it meets the needs of command and control, data integration, emergency decision-making and other scenarios.
Stage and rental screen solutions focus on providing dynamic visual presentation and immersive experiences for various performances, exhibitions and events through high flexibility and adaptability LED display technology.
The outdoor LED billboard solution is based on high-brightness and full-color display technology, combined with intelligent control system and modular structural design, providing dynamic and high-impact advertising display services for urban commerce, transportation, and public spaces.
The application of LED display in shopping malls is centered on high-definition display, intelligent interaction, and scene fusion. Through flexible layout and customized content, it creates an immersive business space.
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2025-12-26 11
朋友老张上周差点被坑惨了!花八万块买的LED屏,装好才发现显示效果像打了马赛克。商家咬死说是P4规格,实际拿尺子一量像素间距足足6毫米。这事儿让我明白——搞懂P数标识的门道,比会砍价重要多了!今天咱就手把手教你破译这些行业密码。
先整明白P是啥意思
简单说,P后面的数字就是像素间距(单位毫米)。好比织毛衣的针脚密度,P3就是每颗灯珠间隔3mm。但这里头猫腻可多了:
1、真P数=灯珠中心距(有些山寨货把边框距离当间距标)
2、实际观看距离=P数×1000(P4屏最少要离4米看)
3、分辨率=屏幕尺寸÷P数(2米宽的P4屏只有500像素)
上个月帮婚庆公司验收设备,有个屏标着P2.5,实际用游标卡尺量出3.2mm。商家狡辩说"小数点四舍五入",气得甲方当场要退货。你说这不是欺负老实人嘛!
五处藏P数的位置
别光听销售忽悠,自己动手找才靠谱:
① 控制系统界面(开机按menu键进工程模式)
② 箱体拼接缝(掀开防水胶条看刻印)
③ 电源模块侧面(需拆开防尘罩)
④ 接收卡背面(二维码旁边的钢印)
⑤ 官网验证页面(扫码后对比实物参数)
最绝的是见过把P数刻在散热片夹层的,得用手机电筒斜着照才能看见。这设计防伪是到位了,可苦了咱们普通用户啊!
选购避坑对照表
拿小本本记好了:
| 使用场景 | 最低P数要求 | 亮度范围 | 防护等级 |
|---|---|---|---|
| 商场室内 | P2.5 | 800-1200cd/m² | IP43 |
| 户外广告 | P6 | 5000+cd/m² | IP65 |
| 舞台地砖屏 | P3 | 1500cd/m² | IP67 |
| 会议室 | P1.8 | 600cd/m² | IP20 |
去年某健身房装的P4屏,因为观看距离才2米,会员们都说看得眼晕。后来换P2.5才解决问题,这学费交得冤不冤?
验货三板斧
钱不能白花!收货时必备这三样:
1、工业级游标卡尺(量三处不同位置的灯珠间距)
2、亮度测试仪(查是否符合承诺数值)
3、老化测试视频(连续播放8小时看有无残影)
突然想起个案例——韩国某商场买的透明屏,验收时发现P数标识和实际差0.3mm。幸亏合同里写着"允许误差≤0.05mm",直接让厂家赔了整套控制系统!
要我说啊,买LED屏就跟相亲验学历似的,不能光看证书复印件。得实地考察、上手测量、还要会看合同条款。下次采购记得带把卡尺,当场验货最稳妥。对了,碰上支支吾吾不让验货的,赶紧撤!正经厂家巴不得你验明正身呢,毕竟真金不怕火炼不是?
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NewScreen specializes in conventional LED displays, small-pitch LED displays, transparent LED displays, LED floor tile displays, custom-shaped LED displays (e.g., curved, arc designs), rental LED displays, and more. Our products are widely applied in municipal planning, traffic information guidance, public facility displays, stage backdrops (e.g., concerts, events), sports venues, hotel conferences, cultural theaters, commercial street advertising, school announcement screens, hospital information display systems, smart conference systems, and integrated information display terminals. With an R&D and production base spanning over 2,000 square meters, our business scope covers LED display processing, manufacturing, and technology import/export.