吉林快3

鉴别山东小间距显示屏好坏的方法

作者:山东显泰电子科技有限公司发布时间:2018-09-26 09:48:36

鉴别山东小间距显示屏好坏的方法

吉林快31、YOUWUSEKUAI:SEKUAISHIZHIXIANGLINMOZUZHIJIANCUNZAIJIAOMINGXIANDESECHA,YANSEDEGUODUYIMOZUWEIDANWEILE,YINQISEKUAIXIANXIANGZHUYAOSHIYOUKONGZHIXITONGJIAOCHA,HUIDUDENGJIBUGAO,SAOMIAOPINLVJIAODIZAOCHENGDE。

2、PINGZHENGDU:SHANDONGXIAOJIANJUXIANSHIPINGDEBIAOMIANPINGZHENGDUYAOZAI±1mmYINEI,YIBAOZHENGXIANSHITUXIANGBUFASHENGNIUQU,JUBUTUQIHUOAOJINHUIDAOZHIXIANSHIPINGDEKESHIJIAODUCHUXIANSIJIAO。PINGZHENGDUDEHAOHUAIZHUYAOYOUSHENGCHANGONGYIJUEDING。

3、YOUMEIYOUMASAIKE、SIDIANXIANXIANG:MASAIKESHIZHIXIANSHIPINGSHANGCHUXIANDECHANGLIANGHUOCHANGHEIDEXIAOSIFANGKUAI,JIMOZUHUAISIXIANXIANG,QIZHUYAOYUANYINWEIXIANSHIPINGSUOCAIYONGDEJIEWAIGUACHENGSHIPINZHIBUGUOGUAN。SIDIANSHIZHISHANDONGXIAOJIANJUXIANSHIPINGSHANGCHUXIANDECHANGLIANGHUOCHANGHEIDEDANGEDIAN,SIDIANDEDUOSHAOZHUYAOYOUGUANXINDEHAOHUAILAIJUEDING。

4、LIANGDUJIKESHIJIAODU:SHINEIQUANCAIPINGDELIANGDUYAOZAI800cd/m2YISHANG,SHIWAIQUANCAIPINGDELIANGDUYAOZAI1500cd/m2YISHANG,CAINENGBAOZHENGXIANSHIPINGDEZHENGCHANGGONGZUO,FOUZEHUIYINWEILIANGDUTAIDIERKANBUQINGSUOXIANSHIDETUXIANG。LIANGDUDEDAXIAOZHUYAOYOULEDGUANXINDEHAOHUAIJUEDING。KESHIJIAODUDEDAXIAOZHIJIEJUEDINGDEXIANSHIPINGSHOUZHONGDEDUOSHAO,GUERYUEDAYUEHAO。KESHIJIAODUDEDAXIAOZHUYAOYOUGUANXINDEFENGZHUANGFANGSHILAIJUEDING。

5、SECAIDEHAIYUANXING:SECAIDEHAIYUANXINGSHIZHIXIANSHIMUDUISECAIDEHAIYUANXING,JIXIANSHIMUXIANSHIDESECAIYAOYUBOFANGYUANDESECAIBAOCHIGAODUYIZHI,ZHEIYANGCAINENGBAOZHENGTUXIANGDEZHENSHIGAN。

吉林快36、BAIPINGHENGXIAOGUO:BAIPINGHENGXIAOGUOSHIXIANSHIPINGzuiZHONGYAODEZHIBIAOZHIYI。SECAIXUESHANGDANGHONGLVLANSANYUANSEDEBILIWEI1:4.6:0.16SHICAIHUIXIANSHICHUCHUNZHENGDEBAISE,RUGUOSHIJIBILIYOUYIDIANPIANCHAZEHUICHUXIANBAIPINGHENGDEPIANCHA,YIBANYAOZHUYIBAISESHIFOUYOUPIANLANSE,PIANHUANGLVSEXIANXIANG。BAIPINGHENGDEHAOHUAIZHUYAOYOUXIANSHIMUDEKONGZHIXITONGLAIJUEDING,GUANXINDUISECAIDEHAIYUANXINGYEYOUYINGXIANG。

鉴别山东小间距显示屏好坏的方法

吉林快3YINGXIANGSHANDONGXIAOJIANJUXIANSHIPINGPINZHIDEYINSU

1、YIZHIXING

QUANCAIXIANSHIPINGSHIYOUWUSHUGEHONG、LV、LANLEDZUCHENGDEXIANGSUPINCHENGDE,MEIZHONGYANSELEDDELIANGDU、BOZHANGDEYIZHIXINGJUEDINGLEZHENGGEXIANSHIPINGDELIANGDUYIZHIXING、BAIPINGHENGYIZHIXING、SEDUYIZHIXING。YIBANLAISHUO,XIANSHIPINGCHANGJIAYAOQIUQIJIANGONGYINGSHANGTIGONG5nmDEBOZHANGFANWEIJI1:1.3DELIANGDUFANWEIDELED,ZHEIXIEZHIBIAOKEYOUQIJIANGONGYINGSHANGTONGGUOFENGUANGFENSEJIJINXINGFENJIDADAO。DIANYADEYIZHIXINGYIBANBUZUOYAOQIU。

2、SHIXIAOLV

YOUYUQUANCAIXIANSHIPINGYOUSHANGWANSHENZHIJISHIWANZUHONG、LV、LANSANZHONGLEDZUCHENGDEXIANGSUDIANZUCHENG,RENYIYANSELEDDESHIXIAOJUNHUIYINGXIANGXIANSHIPINGZHENGTISHIJUEXIAOGUO。YIBANLAISHUO,ANXINGYEJINGYAN,ZAISHANDONGXIAOJIANJUXIANSHIPINGKAISHIZHUANGPEIZHILAOHUA72XIAOSHICHUHUOQIANDESHIXIAOLVYINGBUGAOYUWANFENZHISAN(ZHILEDQIJIANBENSHENYUANYINYINQIDESHIXIAO)。

3、LIANGDU

LEDLIANGDUSHIXIANSHIPINGLIANGDUDEZHONGYAOJUEDINGYINSU。LEDLIANGDUYUEGAO,SHIYONGDIANLIUDEYULIANGYUEDA,DUIJIESHENGHAODIAN、BAOCHILEDWENDINGYOUHAOCHU。LEDYOUBUTONGDEJIAODUZHI,ZAIXINPIANLIANGDUYIDINGDEQINGKUANGXIA,JIAODUYUEXIAO,LEDZEYUELIANG,DANXIANSHIPINGDESHIJIAOZEYUEXIAO。YIBANYINGXUANZE100DUDELEDYIBAOZHENGXIANSHIPINGZUGOUDESHIJIAO。ZHENDUIBUTONGDIANJIANJUHEBUTONGSHIJUDEXIANSHIPING,YINGZAILIANGDU、JIAODUHEJIAGESHANGZHAODAOYIGEPINGHENGDIAN。

4、SHUAIJIANTEXING

HONG、LV、LANLEDJUNJUYOUSUIZHEGONGZUOSHIJIANDEZENGJIAERLIANGDUSHUAIJIANDETEXING。LEDXINPIANDEYOULIE、FUZHUWULIAODEHAOHUAIJIFENGZHUANGGONGYISHUIPINGDEGAODIJUEDINGLELEDDESHUAIJIANSUDU。YIBANLAISHUO,1000XIAOSHI、20HAOANCHANGWENDIANLIANGSHIYANHOU,HONGSELEDDESHUAIJIANYINGXIAOYU10%,LAN、LVSELEDDESHUAIJIANYINGXIAOYU15%。HONG、LV、LANSHUAIJIANDEYIZHIXINGDUIQUANCAILEDXIANSHIPINGRIHOUDEBAIPINGHENGYINGXIANGHENDA,JINERYINGXIANGXIANSHIPINGDEXIANSHIBAOZHENDU。

5、KANGJINGDIANNENGLI

LEDSHIBANDAOTIQIJIAN,DUIJINGDIANMINGAN,JIYIYINZHIJINGDIANSHIXIAO,GUKANGJINGDIANNENGLIDUIXIANSHIPINGDESHOUMINGZHIGUANZHONGYAO。YIBANLAISHUO,LEDDERENTIJINGDIANMOSHICESHISHIXIAODIANYABUYINGDIYU2000V。

由于LED是有角度的,故山东小间距显示屏同样具有角度方向性,即在不同角度观看时,其亮度是会递增或递减的。这样,红、绿、蓝三种颜色LED的角度一致性将严重影响不同角度白平衡的一致性,直接影响显示屏视频颜色的保真度。要做到红、绿、蓝三种LED在不同角度时亮度变化的匹配一致性,需要在封装透镜设计、原物料选择上严格进行科学设计,这取决于封装供应商的技术水平。法向方向白平衡再好的显示屏,如果LED的角度一致性不好,整屏不同角度的白平衡效果将是糟糕的。LED器件的角度一致性特性可用LED角度综合测试仪测出,对于中、高档显示屏尤为重要。

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