• LED vaj huam sib luag tsis txaus txhawj rau Android ntse-xov tooj ua

    Txhua tus xav tau OLED cov zaub ntawm lawv lub xov tooj ntawm tes, txoj cai? Ok, tej zaum tsis yog txhua tus, tshwj xeeb tshaj yog thaum piv rau li niaj zaus AMOLED, tab sis peb yeej xav tau, tsis muaj kev thov, 4-ntxiv nti Super AMOLED ntawm peb lub xov tooj ntawm Android ntse-tom ntej. Qhov teeb meem yog, muaj xwb tsis txaus mus ncig raws li isuppl ...
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  • "Cov vaj huam sib luag LED coj lub teeb lub phaj laser engraving tshuab" dhau cov khoom ntsuas tshiab

    Boye Laser nyuam qhuav pib teeb tshiab qhia phaj laser engraving series - "LED vaj huam sib luag lub teeb coj qhia laser phaj engraving tshuab". Lub tshuab txais yuav kev ua kom pom kev thev naus laus zis thiab ntau lub thev naus laus zis kom daws tau cov teeb meem ntawm kev sib cuam tshuam thiab huab thiab ...
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  • Nyiv tus Panasonic tso tawm cov vaj huam sib luag hauv vaj huam sib luag rau LED teeb uas tsis muaj ntsia thiab nplij siab qaug zog

    Nyiv lub Matsushita Hluav Taws Xob tso tawm cov hluav taws xob nyob hauv vaj huam sib luag rau LED. Qhov teeb vaj huam sib luag ntawm LED teeb lees paub qhov kev tsim qauv zoo uas tuaj yeem tiv thaiv qhov ci thiab muab cov txiaj ntsig zoo teeb pom kev zoo. LED teeb no yog lub cim tsim tshiab tshiab uas txuas cov duab ci hauv qab thiab qhia lub teeb phaj raws li op ...
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  • Plaub qhov kev qhia lossis pom kom meej meej lub hom phiaj txuas ntxiv ntawm cov tuam txhab teeb pom kev zoo LED

    Thaum Lub Rau Hli 2015, Guangzhou International Teeb Pom Kev Ncaj Ncees, kev teeb pom kev teeb pom kev zoo tshaj plaws hauv ntiaj teb, tau dhau los. Lub thev naus laus zis tshiab thiab kev hloov tshiab hauv kev nthuav dav tau dhau los ua qhov tseem ceeb ntawm kev lag luam. Los ntawm txoj kev loj hlob ntawm cov tsoos teeb pom kev zoo rau LED teeb pom kev zoo, Philips thiab lwm yam est ...
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  • LED teeb, xenon teeb, teeb lub halogen, uas ib qho tseem ceeb, koj yuav paub tom qab nyeem nws

    Halogen teeb, xenon teeb, LED teeb, uas ib qho ntawm lawv yog qhov tseeb, koj yuav paub tom qab nyeem nws. Thaum muas tsheb, qee tus neeg yooj yim tuaj yeem zam qhov kev xaiv ntawm lub tsheb teeb. Qhov tseeb, lub tsheb teeb muaj sib npaug rau tsheb qhov muag thiab tuaj yeem pom tseeb hauv qhov tsaus ntuj. Saib ntawm txoj kev ua ntej, cov tsheb zoo sib xws muaj ...
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  • Lightman coj vaj huam sib luag lub teeb zoo

    Txhawb lub zog hauv kev lag luam thoob ntiaj teb qis-carbon niaj hnub no, txo kev siv hluav taws xob, txhim kho kev ua haujlwm zoo tau dhau los ua kev pom zoo hauv zej zog. Hauv cov ntsiab lus no, tus txiv neej teeb tsa tawm ntawm "rho tawm cov cua daj cua dub" hauv thaj chaw sab hauv tsev teeb pom kev zoo sab hauv, thiab tso lub teeb ci tshiab ntawm LED sab hauv. Th ...
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  • Dab tsi ua rau lub teeb coj tsaus nti?

    Qhov tsaus ntuj cov LED teeb yog, qhov tshwm sim ntau dua. Kev qhia qhov tseeb vim li cas rau qhov tsaus ntuj ntawm LED teeb tsis muaj dab tsi tshaj li peb lub ntsiab lus hauv qab no. Tsav tsheb puas LED teeb lub teeb roj teeb yuav tsum tau ua haujlwm ntawm DC hluav taws xob qis (qis dua 20V), tab sis peb cov khoom siv hluav taws xob li ib txwm yog AC high voltage (AC 220V). Rau ...
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  • Vim li cas xim kub LED flash yog li nrov hnub no?

    Nws paub zoo tias kev noj cov duab nyob ze qhov pom thaum lub teeb tshwj xeeb tsaus, tsis muaj zog npaum li cas lub teeb qis thiab tsaus lub teeb duab muaj peev xwm, tsis muaj peev xwm tua tau, suav nrog SLR. Yog li ntawm tus xov tooj, nws tau tsim daim ntawv thov ntawm LED flash. Txawm li cas los xij, vim yog lub limitatio ...
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  • Tsib yam tseem ceeb twg yuav cuam tshuam lub neej ntawm LED teeb?

    Yog tias koj siv lub teeb pom kev ntev ntev, koj yuav tau txais txiaj ntsig kev lag luam loj thiab txo qis koj cov pa roj carbon txhuam. Nyob ntawm qhov system tsim, luminous flux txo yog ib qho kev ua, tab sis tuaj yeem tsis quav ntsej. Thaum lub luminous flux raug txo qis qeeb qeeb, lub kaw lus yuav nyob twj ywm rau qhov zoo ...
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  • Peb qhov thev naus laus zis rau coj vaj huam sib luag teeb

    Kev ua tau zoo dua (kev faib tawm lub teeb): Cov kev ua kom zoo ntawm LED vaj huam sib luag teeb ua feem ntau yuav tsum muaj kev ua tiav raws li kev pom kev, kev pom teeb meem thiab chromaticity. Raws li qhov tseeb kev lag luam txheem "Semiconductor LED Test Txuj Ci", muaj ntau feem ntau taws teeb pea ...
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  • LED vaj huam sib luag lub teeb ntau lawm txheej txheem tswj tau qhov zoo

    Raws li hom teeb pom kev zoo ntawm cov khoom siv hluav taws xob, LED vaj huam sib luag lub teeb xav tau nruj thiab nruj kev tswj hwm kev tswj hwm thiab cov chaw kom ntseeg tau qhov zoo ntawm kev ua tau zoo, suav nrog kev ua haujlwm ntawm qhov zoo thiab qhov tsis zoo, kev ruaj ntseg ntawm kev siv, thiab lub neej lav. Feem ntau, txij r ...
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  • LED vaj huam sib luag teeb lub teeb thiab cov ntsiab lus kev

    Nrog txoj kev loj hlob ntawm kev lag luam LED teeb pom kev zoo, LED vaj huam sib luag lub teeb tau los ntawm LED backlight, muaj teeb pom kev zoo, tsis muaj ntsej muag, thiab cov qauv zoo nkauj, uas tau hlub los ntawm ntau tus neeg thiab yog qhov hloov tshiab ntawm niaj hnub kev zam sab hauv tsev teeb pom kev zoo. Lub ntsiab Cheebtsam ntawm LED vaj huam sib luag lub teeb 1. Vaj huam sib luag li ...
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  • LED niaj hnub teeb ua lag luam zeem muag thiab thaj chaw tsim kho

    Kev nthuav dav ntawm cov teeb tsa niaj hnub no ob xyoos dhau los tuaj yeem piav qhia tias khav theeb thiab tsis ruaj khov. Ntau cov tuam ntxhab thiab cov tub lag luam tau siv lub sijhawm los sib tham thiab tawm tsam qhov xwm txheej, uas tau ua kom nrawm nrawm txhim kho hom niaj hnub teeb pom kev zoo. Lightman tswvyim i ...
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  • Tsav tsheb LED muaj zog heev

    Raws li cov tub ntxhais tseem ceeb ntawm LED teeb, LED fais fab mov yog zoo li lub plawv ntawm LED. Qhov zoo ntawm LED tsav fais fab ncaj qha txiav txim siab zoo ntawm LED teeb. Ua ntej txhua yam, hauv kev teeb tsa qauv, sab nraum zoov LED tsav zog siv hluav taws xob yuav tsum muaj dej tsis ua haujlwm; txwv tsis pub, nws tsis tuaj yeem ...
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  • LED tsav tsheb muaj peb lub ntsiab kev daws teeb meem

    1. RC Phaw: cov qauv ntim yooj yim, cov ntaus ntawv me me, tus nqi qis, tsis yog tas li. Feem ntau siv 3W thiab qis dua LED teeb teeb tsa, thiab muaj kev phom sij ua rau to los ntawm kev sib tsoo ntawm lub teeb pawg, yog li cov txheej txheem lub plhaub ntawm lub teeb lub cev yuav tsum muaj rwb thaiv tsev; 2. Cov kev siv hluav taws xob tsis zoo: tus nqi i ...
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