YUANHENGGUANGDIANYIZHIZHILIYULEDXIANSHIPINGYOUZHICHANPINDEKAIFA，YIZHUOYUEDECHANPINPINZHI，WANMEIDEJIEJUEFANGANHETIEXINDEFUWUSHISUOYOUKEHUMANYI，ZUODAOCHAOYUEKEHUXUQIUDEPINZHIHEFUWU。JIYUZHEIYANGDELINIAN，YUANHENGGUANGDIANANZHAOJINGYIQIUJINGDEMUBIAOYANGESHISHIHEGUANLISHENGCHANHUANJIEZHONGDEMEIYIGEZHILIANGKONGZHILIUCHENG，CONGERWEIWOMENDEKEHUHEHEZUOHUOBANCHUANGZAOZUIDADEJIAZHI。CHUZISHENDUIGONGYIHECESHIYANGEKONGZHIWAI，SUOYOUDEZHONGYAOCESHIXIANGMUDOUBIXUTONGGUODISANFANGQUANWEIJIANCEBINGHUODECESHIBAOGAOHEXIANGYINGDERENZHENGZHENGSHU。JIYUZHEIXIENULI，YUANHENGGUANGDIANJIEJINSUONENGWEIKEHUTIGONGZUIHAODEANQUANBAOZHANG，GAOPINZHIGAOKEKAOXINGDECHANPINYIJIZUIHAODEFUWU。

1. 原材料检测、可靠性分析和验证

ZAIYUANHENGGUANGDIANMEIKUANCHANPINLIANGCHANZHIQIAN，SUOYOUDEYUANCAILIAOBIXUTONGGUOYIXILIEYANGEDECESHIYIQUEBAOCHANPINZHILIANG。YUANCAILIAOZHUYAOBAOKUOPCBBAN、XIGAO、LEDDENGZHU、KAIGUANDIANYUAN、DIANZIYUANQIJIAN、QUDONGIC、XIANCAI、SUJIAOTAOJIAN、WAIKUANG、XITONGBANKA、GUANGXIANJIESHOUQIDENGDENG。

2. 锡膏厚度检测（SPI）

ZAIBIAOMIANZHUANGPEIJISHUGUOCHENGZHONG，YINZHIDIANLUBANDEYINSHUAZHILIANGKEYITONGGUOXIGAOHOUDUCESHIYIJINXINGYOUXIAOKONGZHI，YIQUEBAOYUANHENGDEMEIGELEDMOZUDEZHILIANG。XIGAOHOUDUCESHIYICAIYONGFEIJIECHUSHIJIGUANG3DSAOMIAOJISHU，NENGGOUJINGQUECELIANGYINSHUAZAIPCBBANSHANGDEXIGAOHOUDU、MIANJIHETIJIFENBU，CONGERNENGJISHIFAXIANBINGBIMIANYINSHUAQUEXIAN。

3. 模组老化

ZAILEDXIANSHIPINGMOZUSHENGCHANWANCHENGHOU，JINRUXIAYIDAOSHENGCHANGONGXUZHIQIAN，YUANHENGHUIDUISUOYOUHUWAI/HUNEIMOZUJINXINGZHISHAO72hDELAOHUACESHI，MEI8hJIADAYICIDIANYA。RUOMOZUZAICESHIGUOCHENGZHONGNENGZHENGCHANGGONGZUO，ZERENWEITONGGUOLELAOHUACESHI。YOUWENTIDEMOZUJIANGHUIJINXINGFANXIU。72hDEZIDONGLAOHUACESHIQUEBAOLEMOZUDEZHILIANGHECHANPINDEPINZHI，DIYISHIJIANFAXIANSHENGCHANGUOCHENGZHONGDEQIANZAIWENTI，YIQUEBAOWOMENDEGAOZHILIANG。

4. 高低温测试

GAODIWENCESHIYONGYUQUEDINGCHANPINZAIZAIBUTONGWENDUQIHOUTIAOJIANXIAJINXINGSHIYONG、CHUCUN、YUNSHUDECHANPINXINGNENG。YUANHENGDUIMOZUJINXINGGAODIWENCESHI，YIQUEBAOWOMENZUIZHONGDECHANPINNENGGOUMANZUGEZHONGGAOWEN、DIWENGONGZUOHUANJING。CONGERQUEBAOYUANHENGLEDXIANSHIPINGDEZUIJIACHANPINXINGNENG，SHIKEHUDELIYIDADAOZUIDAHUA。

5. 振动测试

ZHEIKUANLEDXIANSHIPINGZHENDONGCESHIYIYOUYUANHENGGUANGDIANYANFABUZIZHUSHEJI。TONGDIANHOU，LEDXIANSHIPINGJIANGCHUYUMONIYUNSHUGUOCHENGZHONGDEZHENDONGZHUANGTAI，ZHEIXIANGCESHIQUEBAOYUANHENGDELEDXIANSHIPINGNENGGOUSHIYINGYUNSHUGUOCHENGZHONGDEELIEHUANJING，CONGERQUEBAOWOMENDECHANPINNENGGOUWANHAOWUQUEDIJIAODAOKEHUSHOUZHONG。

6. 防水测试

DUIYUYONGYUHUWAIDELEDXIANSHIPING， YUANHENGGUANGDIANDELEDXIANSHIPINGNENGDADAOIP65HUOIP67。ZUOTUZHANSHILEFANGSHUICESHIDEGUOCHENG，ZHEIXIANGCESHISHIJIYUFANGHUDENGJIIP66DEBIAOZHUNYIQUEBAOYUANHENGLEDXIANSHIPINGDEZHILIANG。GENJUYUANHENGDEBIAOZHUN，MEIGEHUWAIYUNYONGDECHENGPINXIANGTIDOUBIXUTONGGUOZHEIXIANGCESHIYIQUEBAOZUIZHONGDELEDXIANSHIPINGCHANPINNENGGOUZAIHUWAIDEGAOSHIDUHEYUSHUITIANQIDENGELIEHUANJINGXIAZHENGCHANGSHIYONG。

7. 耐压测试和接地电阻测试

NAIYACESHIJIUSHIJIANCECHANPINJUEYUANJIEGOUSHIFOUNENGGOUCHENGSHOUDIANLIXITONGDENEIBUGUODIANYA。SHIQUEDINGDIANLIXITONGZHONGGEZHONGDIANQISHEBEIZHENGCHANGJUEYUANSHUIPINGDEZHUYAOYIJU。YUANHENGLEDXIANSHIPINGDENAIYACESHIYANGEYIJUXIANGGUANDECESHIBIAOZHUNJINXING，CESHIDIANYAWEI1500-3000V。JIEDIJISHUTONGGUOBAOHUDIXIANJIANGYOULEIDIAN、XIANLUGUZHANG、XIANLULAOHUAYINQIDEWEIXIANDIANLIUYINRUDADI，YIQUEBAORENSHENANQUANHESHEBEIANQUAN。YUANHENGLEDXIANSHIPINGDEJIEDIDIANZUCESHIYANGEANZHAOXIANGGUANBIAOZHUNSHISHI，CESHIBIAOZHUNWEIBUCHAOGUO0.1Ω。ZAICHENGPINCHUHUOZHIQIAN，SUOYOUDELEDXIANSHIPINGCHANPINDOUBIXUTONGGUOYANGEDEANQUANCESHIBIAOZHUN。

8. 紫外老化测试

ZIWAIXIANRONGYIYINQISHEBEIWAIQIAOLAOHUA，SUOYIDUIYUZHANGQIBAOLUZAIHUWAIDECHANPINTONGCHANGYAOJINXINGZIWAIXIAN（UV）CESHI。YUANHENGSUOYOUDEHUWAILEDXIANSHIPINGCHANPINBIXUTONGGUOUVCESHIYIQUEBAOCHANPINNENGZAIZHANGSHIJIANDETAIYANGGUANGZHISHEXIASHIYONG。

9. 电磁兼容性（EMC）测试

EMCSHIDIANZICHANPINZHILIANGZUIZHONGYAODEBIAOZHENGXINGNENGZHIYI。TABAOKUOLIANGGEFANGMIAN：SHOUXIANSHEBEINENGGOUZAIQUEDINGDEDIANCIHUANJINGZHONGGONGZUO，YEJIAODIANCIKANGGANRAONENGLI（EMS）；QICI，SHEBEIYINQIDEDIANCIGANRAOBUNENGDUIQITADIANZICHANPINDAILAIYANZHONGDEGANRAO，YEJIAODIANCIGANRAONENGLI（EMI）。YUANHENGSUOYOUDELEDXIANSHIPINGCHANPINBIXUTONGGUOEMCCESHIBINGHUODEXIANGYINGDECESHIBAOGAOHERENZHENGZHENGSHU，YIQUEBAOWOMENDEKEHUHUODEZUIHAODECHANPINTIYANHELIYI。

10. 盐雾试验 

YANWUCESHISHILIYONGYANWUSHEBEIRENGONGMONIYANWUHUANJINGTIAOJIANLAIPINGGUCHANPINHUOJINSHUCAILIAOWAIQIAODENAIFUSHIXINGNENGLIDEYIXIANGHUANJINGCESHI。YANWUCESHINENGGOUQUEBAOYUANHENGDELEDXIANSHIPINGCHANPINNENGGOUZAIGAOYANDU，GAOSUANJIANDUDEJIDUANHUANJINGZHONGZHENGCHANGSHIYONG。

11. 系统测试和成品LED显示屏老化

YUANHENGSUOYOUDELEDXIANSHIPINGCHANPINDOUBIXUJINXINGYIXILIEWANZHENGDEXITONGCESHIGUOCHENG，BAOKUODIANQIXINGNENG、GUANGXUEXINGNENG、RUANJIANCESHI、XITONGDIAOSHIHECHENGPINZHENGPINGLAOHUA。YUANHENGHUWAILEDXIANSHIPINGXUJINXING72hDEXITONGLAOHUACESHI，HUNEILEDXIANSHIPINGXUJINXING48hDEXITONGLAOHUACESHI。YUANHENGSUOYOUDEZUIZHONGCHENGPINJIANGHUIJINXINGWANZHENGDECESHIHEDIAOSHI，QUEBAOCHANPINWUZHILIANGWENTIHOU，CAIHUIBAOZHUANGYUNSHU、CHUHUO，SHIKEHUMANYI。

盐雾试验	系统测试和成品LED显示屏老化