Txog hnub no lub Chengdu universiade los txog rau qhov kawg.Thaum lub sij hawm no universiade, tshwj tsis yog rau qhov kev tshwm sim zoo siab, peb tseem tuaj yeem pom LED zaub sab hauv thiab sab nraum lub gymnasium.Lub teeb pom kev zoo thiab cov txiaj ntsig pom kev daws teeb meem raws li lub ntsiab lus tseem ceeb los ntawm txhua qhov kev lag luam thiab tus cwj pwm kom nthuav tawm kab lis kev cai, qhia cov cuab yeej technology thiab kev ua yeeb yam, nrog rau cov xov xwm tseem ceeb los tshaj tawm cov kev sib tw tiag tiag.
Cov khoom siv thev naus laus zis tshiab ntawm LED yog ntau dua thiab paub tab tom qab kaum xyoo ntawm txoj kev loj hlob, thiab tau txais kev lees paub kev lag luam los ntawm qhov zoo li kev lag luam loj hlob.Los ntawm kev sib piv, LCD tsis yog nrov li ua ntej.Qee cov kws tshaj lij hauv kev lag luam no xav tias LED tau tuav lub khw los ntawm LCD.Tom qab ntawd qhov txawv ntawm LCD thiab LED zaub yog dab tsi?
LCD yog dab tsi?
LCD muaj lub lag luam loj rau ob lub cim: nyias thiab lub teeb, kev ua haujlwm siab.Lub LCD vaj huam sib luag muaj cov kua siv lead ua kua nruab nrab ntawm ob lub khob, thiab cov iav saum toj kawg nkaus raws li cov xim kho qhov muag thiab cov iav hauv qab embed nrog transistor.Lub teeb-hluav taws xob cuam tshuam pab tswj cov kev taw qhia ntawm cov kua siv lead ua kua molecule kom tau txais cov duab tso saib, thiab nws muaj cov cuab yeej tsim khoom lag luam thiab cov nqi qis dua, yog li cov thev naus laus zis ntawm cov khoom siv.
LED yog dab tsi?
LED feem ntau pom raws li qhov sib txawv LCD vaj huam sib luag tab sis qhov tseeb tsis yog.Raws li cov teeb pom kev sib txawv, LCD muaj ob hom: CCFL saib thiab LED saib.Raws li qee qhov taw tes, LCD suav nrog LED.
LED zaub yog tsim los ntawm ntau txhiab LED thiab tswj lub zog ntawm LED kom pom cov xim sib txawv.LED tuaj yeem siv sab hauv tsev thiab sab nraum zoov, tshwj xeeb tshaj yog nyob rau sab nraum zoov nws muaj qee yam zoo dua qub.\
Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm LED thiab LCD
Raws li lub LCD vaj huam sib luag, LED splicing chav tsev qhia tau hais tias ntau qhov zoo hauv daim ntawv thov thiab thaum kawg tau siv dav hauv ntau qhov chaw.Txawm hais tias LCD yog ntau thiab ntau dua los ntawm LED tab sis cov ntaub ntawv lub hom phiaj tseem qhia txog kev loj hlob.
Qhov zoo ntawm LCD vaj huam sib luag
1.Lub vaj huam sib luag tiaj tiaj LCD: cov zaub loj thiab tsis muaj kev cuam tshuam
2.Qhov pom dav dua: kab rov tav thiab ntsug 178 °
3.Super nqaim tsim: LCD tsev yog yooj yim dua rau splicing thiab installation, zoo dua cov nyhuv thiab super nqaim splicing bezel.
4.High contrast ratio thiab siab brightness
Qhov zoo ntawm LED vaj huam sib luag
1.Automatic brightness kho: tuaj yeem siv rau ntau qhov chaw sib txawv, haum rau sab nraum zoov loj zaub
2. Kev tswj chaw taws teeb tswj:
3.Real xim: LED muaj 1024-4096 theem grey theem tswj, cov xim zaub yog siab tshaj 16.7M, tiag tiag thiab meej xim, muaj zog peb-dimensional nyhuv.
4.High ruaj khov lub teeb: siv lub static scanner hom thiab loj watts tsav kom paub tseeb tias lub brightness thiab loj-scale integrated circuit los txhim kho kev ntseeg tau.
5.High nqi kev ua tau zoo: waterproof, ya raws-pov thawj, tiv thaiv-thunder, tiv thaiv-knock, tiv thaiv kev cuam tshuam
6.Kev siv hluav taws xob tsawg: txuag hluav taws xob ntau dua thiab lub neej ntev dua
Post lub sij hawm: Aug-25-2023