天天乐棋牌

为什么说LED背光直下/侧入式比重约是7:3?
发布日期:2016/9/11 阅读:486

来源:行家说APP)前些日子都在赶流行说OLED说VR,今天史诺觉得气氛不错,想和大家怀旧一下,谈谈那些老掉牙的背光。

天天乐棋牌 JIESHAOYIXIABEIGUANGLEDDESHENSHI:BEIGUANGZHEIGECISHIZAIYEJINGZHIHOUCHANSHENGDE,YEJINGSHIGEHENQIMIAODEDONGXI,FAXIANDELISHIYIYOUBAINIANYISHANG,ZHEILIZHIYAOJIDEYIJIANSHI,NEIJIUSHIYEJINGDECHUXIANGAIBIANLEZHENGGEXIANSHICHANYE,QUDAITONGLINGSHUSHINIANDECRT,CHENGWEIPINGMIANXIANSHIQI(Flat Panel Display,JIANCHENGFPD)DELANSHANG。YEJINGDEJINGTITEXINGHENTEBIE,KEYIKAODIANYALAISHIXIANWEIXIAOQUJIANDELIANGANYUHUIJIEKONGZHI,ERYEJINGBENSHENSHIBUFAGUANGDE,KEYIBATAXIANGCHENGKONGZHIGUANGCHURUDEZHAMEN,XUYAOEWAIDEGUANGYUANYUQIDAPEI,SUOYI“BEIGUANG”YICIYOURANERSHENG,YEYINWEIYEJINGBAFAGUANGDEJIAOSERANGLECHULAI,PEIHEGAOLIANGDULANGUANGLEDDECHUXIAN,LEDTAGUOCCFLDESHITI,KAIQILEDACHANZHISHIDAI。

BEIGUANGYINGYONGDAKAIZHIQIAN,LEDZHISHIDIANZICHANYEDEXIAOPEIJIAO、SHIKUXIFU,ZAIHEIPAIYUBAIPAIDIANQIJIANCHUANSUO,SHIZHONGSHIBIANYIDEZHISHIDENGHUOSHUZIXIANSHIQI,LEDNEISHIXINLIKUDANLEDBUSHUO,ZHIDAOYOUTIANYUDAOLEDANGDAIDAXIAYEJING,TAHANQINGMAIMAIDEKANZHELEDSHUO:“QISHIWOGENCCFLYIZHIBUHE,CCFLHAODIANYOUHANGONG,KAOLVDAOYOUSHENGXUE,WORENWEIWOMENCAISHITIANSHENGYIDUI!”ZHEIXIHUARANGLEDXINSHENDANGYANG,CONG2009NIANDAO2012NIANJIANKUAISUFAZHAN,PINMINGDETIGAOLIANGDU、XIAOLVHEJIANGDICHENGBEN,YINGYONGYEYILUCONGSHOUJI、BIDIANSHADAOLEDIANSHI,LEDDEQISHIRUIBUKEDANG,BACCFLDADAOYIJIAYIJIASHOUTAN,DAOZUIHOUCHEDIXIAOSHI,DAHUOQUANSHENGDELED,YAOSHENYIBIANCHENGLESHUSHIYIMEIYUANDEDIANZIYEXINCHONG,YINCIDANGWOMENHUIGULEDZUJISHI,JUEDUIBUKEYIWANGJIBEIGUANG,YINWEIBEIGUANGSHIYUNYULEDCHANZHIDEYAOLAN,GENGSHILEDJISHUDETUIJINQI。

天天乐棋牌 BEIGUANGDEJISHUYOULIANGGEFENZHI-“ZHIXIASHI”HE“CERUSHI”,XIFENRUXIATU:

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CERUSHISHEJIJIURUTONGZAONIANDECCFL,SHIBALED Light BarFANGZAICEBIAN,TOUGUODAOGUANGBANBAGUANGDAODAOZHENGGEPINGMIAN;ZHIXIASHIZESHIBALEDFANGZAIBEIGUANGMOZUDEDIBU,TOUGUOLensHECENGCENGGUANGXUEMO,SHIXIANZHENGPIANDEMIANGUANGYUAN。ZAOQILEDSHIYIRGBZHIXIASHIDEFANGSHIDENGCHANG,ZHUDADESHIBICCFLGENGGUANGDESEYU,DAIBIAOZUOSHISonyHELumiledsHEZUODE46CUNDIANSHI,SUIHOUBlue Chip+Yellow phosphorCHENGLEPUJIGAOXIAOLED,ZHIXIASHIGAIZOUSHAOKESHUDEDIJIALUXIAN,ZAIGAODUJIAGEMINGANDEXIAOFEIDIANZISHICHANGSHENGCHU,MANMANDEQUDAICERUSHI,CHENGLEDIANSHIBEIGUANGSHEJIDEZHULIU,YUCITONGSHIGAOMIDUZHIXIASHIZEZHUANDAGAODUANSHICHANG,YIGAOMIDUPAILIE(SUCHENGMANTIANXING)SHIXIANLocal DimmingKONGZHIJISHU,YUGAOJIEBOXINGCERUSHIFENTINGKANGLI。

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天天乐棋牌 ZHIXIASHIHECERUSHIDUIBIHENDUORENWANGUO,ZAIMOUXIETEXINGDEBIJIAOSHANGOUYOUQIJIAN,ZHEIRANGDANCHUNDEHAIZIMENKANDEXINLIJIUJIEA!QISHISUOYOUDETEXINGCHABIEKEYIGUINACHENGLIANGGEDAOLI:(1)GUANGDELUJING:ZHAKANZHISHIGUAIGEWANJIANGZHIXIAYUCERU,DANSHINUOBUSHIYAOGUZUOGAOSHEN,GUANGYUANDEWEIZHIHELUJING,QUESHIYANSHENGCHUXUDUOJISHUYUWAIXINGXIANZHI;(2)LEDDEGUIGE:LEDSHIGONGYINGGUANGYUANDEZHUJIAO,CERUSHICAIYONGDESHIZHONGGONGLVBIANPINGFENGZHUANG,MUQIANDEZHULIUGUIGESHI7020HE4014,GONGLVZAI0.5~0.8W,ERZHIXIASHICAIYONGDESHIGAOGONGLV3030,GONGLVKEDA2WYISHANG。BA“GUANGDELUJING”YU“LEDGUIGE”XIANGCHENGZHIXIACERUTEXINGCHAYIDEGENYUAN,YIQIEDOUBIANDEZHIGUANERJIANDANLE,ZHUYAOCHABIEZHENGLIRUXIABIAO:

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耗电量

天天乐棋牌 DAOLIHENJIANDAN,WANQUANBUYONGQUBIZHIXIACERUYONGJIKERUHERUHE,JIUSHIGAOGONGLVLED DElm/WBIZHONGGONGLVDI,RUCIERYI,YIXIANZAI3030YU7020XIANGBI,HOUZHEDAYUESHENGDIAN25%,HUANJUHUASHUOZHIYAOTIGONG75%DEDIAN,JIUNENGSHUCHUYIYANGDEGUANGTONGLIANG,ZHEILIDEGUANGTONGLIANGZHIDESHILEDGONGJIDEGUANGTONGLIANG,KAOLVXIANSHIQIDEGUANGCHUANTOULVJIUGENGFUZALE,XIANBUZAICITAOLUN。

Local Dimming

SUIRANCERUKEYIYINGZUO,DANLocal dimming(YEJINGDIANSHIBEIGUANGQUYUDIAOJIEJISHU)HAISHIRANGZHIXIASHILAIBA!ZHIXIASHIDEGUANGBUYONGZHUANWAN,LEDDEMIDUTIGAOHOU,ZHIJIEKAOLEDGEBIEKONGZHIJIUKESHIXIANFENQULIANGAN,KEYISHUOSHICHUANTONGBEIGUANGGENmicro LEDDEGUODUZUOFA,SHISHISHANG,SonyZAICESSHANGZHANCHUXINJIZHONGXBR Z9D,JIUYIZHEIZHONGFANGSHITOUDUmicro LEDZHEIGECI,NULIDEYINGZAOCHUmicro LEDLINGPAOZHEDEXINGXIANG。

成本控制

ZHIXIASHIGURANKEYIZUOHENGUI,DANYIDACHENGTONGYANGXIANSHIQILIANGDU(nits)LAISHUO,ZHIXIASHIJUEDUIBICERUSHIBIANYI,CHENGBENMIANYOUSANGEZHUYIN:(1)ZHIXIASHICAIYONGDAGONGLVLED,DANKE3030LIANGDUCHABUDUOJIUSHI7020DELIANGBEI,ERJIAGECHAYIZAI20%YINEI,SUOYI3030DElm/$DASHENG7020;(2)CERUSHIBIXURANGGUANGZHUANGEWAN,ERDAOGUANGBANHENGUI,BEIGUANGMOZUDECHENGBENJIEGOUZHONG,DAOGUANGBANHELEDBUXIANGSHANGXIA,ZAIZHONGCHICUNYINGYONGLI,DAOGUANGBANSHENZHIHUIBILEDCHENGBENHAIGUI;(3)CERUSHIBIANKUANGCHENGBENGAOYUZHIXIASHI,CHAJUYEKEYILADAOLIANGBEIYISHANG。JIYUSANSHUSANGELIYOU,ZHIXIASHIYUCHENGBENZHIZHANYOUYASHENGCHU,CERUSHIHAOWUXUANNIAN。

寿命表现

天天乐棋牌 SUIRANMEISHENMERENTIQIZHEIJIANSHI,DANCERUSHIDESHOUMINGYINGZHIXIASHISHIYINGDAOLI,GEZHONGYUANYOUHAISHILED,ZHIXIASHISHIGAOGONGLVLED,ZUOLEDDERENZIRANMINGBAI,WEILEDDADIANLIUJIUKEYIHUANLAIGAOLIUMINGZHI,ZHISHIDAIJIASHIXIAOLVGENSHOUMING,JIUXIANGHEEMOQIANQIYUEYIBAN。CHULELEDBENSHENDESHOUMINGZHIWAI,CERUSHILEDHAIYOUYIGEYOUSHI,NEIJIUSHIGENGSHIHEDAPEIKSFFUYONG,GUANGSEYUZHIZHANYISHIXIANSHIDEZHONGDIANKETI,ERREZHIJIEYINGXIANGKSFDESHOUMINGYUWENDINGXING,DAPEIZHIXIASHIGAOGONGLVSHIYONG,QIDAIJIAYUNANDUKEXIANGERZHI。

工业设计弹性

ZAIGAOJIESHICHANGLINGYU,ZHUIQIUDEJIUBUZHISHISHIYONGXING,HAIYAOKANQILAICHAODAOCHUSHUIDEGONGYESHEJI,TUHAOHENRENXINGDE,TAMENYONGYUANYUANYIDUOFU“YANZHIYIJIA”,SUOYI“CHAOBO”YU“WUBIANKUANG”JIUCHUXIANLE,ZHEIYIZHANZHIXIACERUGEXIAYICHENG。ZHIXIAYAOZUOBOJIUYAOJIANSHAOOD(GUANGXUEJULI),JIANSHAOODJIUYAOZENGJIAKESHU,ZHEIBUDANYUcost downDEMUBIAOXIANGWEIBEI,GAOJIEZHIXIASHIHAISHIZHUIBUSHANGCERUSHIDAPEIBOXINGDAOGUANGBANDEJIXIAN;ZHIYUWUBIANKUANGMA…ZHEIHENZHIJUEDE,PANGBIANMEIWEIZHILENIZHINENGFANGHOUMIANA!

散热

天天乐棋牌 SUISHUOZHIXIASHISHIGAOGONGLV、CERUSHISHIZHONGGONGLV,ZHIGUANLAISHUOZHIXIACHANSHENGDEREBIJIAODUO,DANQISHIZHIXIASHIpitchHENDA,REFANERBUSHISHENMEWENTI,CERUSHIJIUSHIYONGKESHUHUANLIANGDU,DAOZHILEDYULEDDEJIANJUHENXIAO,REDOUJIZHONGZAIYIQILE,SANREJIUBIANDEHENZHONGYAO,ZHEIQIZHONGYEYANSHENGLESANRECHENGBEN,BIRUCERUSHITVXUCAIYONGMCPCB,ZHIXIASHIZHIYAOYONGDIJIEDEDANMIANTONGFR4JIUGOUYONGLE。

综合上述

天天乐棋牌 CERUYUZHIXIAGESHANSHENGCHANG,MUQIANSHEIYEMEIBANFAQUANMIEDUIFANG,DANZHIXIASHIHAISHIZHANLESHANGFENG,CHULECHENGBENYOUJUEDUIYOUSHIWAI,GAOJIESHICHANGZHIXIAHAIYONGYOULocal DimmingYUWUBIANKUANGLIANGGEWUQI,DAOZHICERUSHIDECHAOBOSHEJIWUFAHUODEQUANMIANSHENGLI,MUQIANDIANSHIDEZHIXIACERUBIZHONGDAYUESHI7:3,WOXIANGSHANGSHUDEZONGHEBIJIAOKEYIJIESHIYIQIE。 HUASHUOWOYOUGEHAOPENGYOUJIAOSHANMU,TAZAITINGWOJIESHIZHEIJIANSHISHILIANHONGLE,NANNANDISHUOTABIJIAOXIHUANCERUSHI,WOYINWEIZHEIYANGLIANXUHAOJITIANBUGENSHANMUSHUOHUA。