Kodi kusanthula kosunthika kwa chiwonetsero cha LED chowoneka bwino m'nyumba ndi chiyani?
Ndi chitukuko cha teknoloji ya LED, kuwala kwa zowonetsera zamkati za LED kukukulirakulira, ndipo kukula kwake kukucheperachepera, zomwe zimasonyeza kuti zowonetsera zamkati zamkati za LED zidzakhala zofala.Komabe, chifukwa cha kusintha kwa kuwala kwa LED ndi kachulukidwe ka pixel, zofunikira zatsopano komanso zapamwamba zimabweretsedwa pakuwongolera ndi kuyendetsa zowonetsera za LED.Pankhani ya chinsalu chamkati chamkati, njira yowongolerera yomwe ilipo pano imagwiritsa ntchito njira yoyang'anira mizere, yomwe nthawi zambiri imatchedwa scanning mode.Pakadali pano, mitundu yoyendetsa ya zowonetsera zamkati zotsogola zotsogola zikuphatikiza kusanthula kokhazikika komanso kusanthula kwamphamvu.Amagawidwa kukhala ma pixel enieni enieni ndi ma static pafupifupi, kusanthula kwamphamvu kumagawikanso kukhala chifaniziro chenicheni komanso chowoneka bwino;
M'mawonekedwe otsogolera apamwamba amkati, chiŵerengero cha mizere yoyatsidwa nthawi imodzi ndi chiwerengero cha mizere m'dera lonselo imatchedwa scanning mode.Jambulani imagawidwanso mu 1/2 scan, 1/4 scan, 1/8 scan, 1/16 scan ndi njira zina zoyendetsera.Ndiko kunena kuti, mawonekedwe agalimoto a chinsalu chowonetsera ndi osiyana, kotero zoikidwiratu za khadi lolandira ndizosiyana.Ngati khadi lolandira lidagwiritsidwa ntchito poyambirira pa 1/4 scan screen ndipo tsopano likugwiritsidwa ntchito pazithunzi zokhazikika, ndiye kuti zowonetserazo zidzayatsidwa mizere inayi iliyonse.Kawirikawiri, khadi yolandira ikhoza kukhazikitsidwa.Pambuyo polumikiza khadi yotumiza, chophimba chowonetsera, kompyuta ndi zigawo zina zazikulu, mukhoza kulowa pulogalamu yoyenera pa kompyuta kuti muyike.Chifukwa chake apa tikuwonetsa kaye njira yojambulira ndi mfundo yowonetsera motsogoleredwa m'nyumba.
1. Njira yojambulira yowonetsa m'nyumba yotsogola kwambiri:
1. Kusanthula kwamphamvu: Kusanthula kwamphamvu kumagwiritsa ntchito kuwongolera kwa "point-to-column" kuchokera pakupanga kwa dalaivala IC kupita ku ma pixel.Kusanthula kwamphamvu kumafuna mayendedwe owongolera, ndipo mtengo wake ndi wotsika kuposa wa static scanning, koma mawonekedwe ake ndi osauka ndipo kutayika kwa kuwala ndi kwakukulu..
2. Kusanthula mosasunthika: Kusanthula mosasunthika ndikokhazikitsa kuwongolera kwa "point-to-point" kuchokera pakupanga kwa dalaivala IC mpaka ma pixel.Kusanthula mosasunthika sikufuna mabwalo owongolera, ndipo mtengo wake ndi wokwera kuposa kusanthula kwamphamvu, koma mawonekedwe ake ndiabwino, kukhazikika ndikwabwino, ndipo kuwala kumatayika.Ubwino wokhala wocheperako, etc.
Chachiwiri, mfundo yogwirira ntchito ya m'nyumba yowoneka bwino kwambiri yowonetsa 1/4 scan mode:
Ndi nthawi yoti mzere uliwonse wamagetsi V1-V4 uyatse 1/4 ya nthawiyo molingana ndi zofunikira zowongolera mu chimango chimodzi chazithunzi.Ubwino wa izi ndikuti mawonekedwe owonetsera ma LED atha kugwiritsidwa ntchito bwino komanso mtengo wa hardware ukhoza kuchepetsedwa.Choyipa ndichakuti mu chithunzi cha 1, mzere uliwonse wa ma LED ukhoza kuwonetsa 1/4 ya nthawiyo.
Chachitatu, malinga ndi m'nyumba mkulu-tanthauzo anatsogolera anasonyeza mtundu sikani njira gulu:
1. Kusanthula njira ya m'nyumba mkulu-tanthauzo anatsogolera anasonyeza pakompyuta: P4, P5 ndi zonse panopa 1/16, P6, P7.62 nthawi zonse panopa 1/8.
2. Mawonekedwe ojambulira panja ndi m'nyumba zowonetsa zotsogola zapamwamba: P10, P12 ndizokhazikika pakali pano 1/2, 1/4, P16, P20, P25 ndizokhazikika.
3. Njira zojambulira za mtundu umodzi ndi wapawiri wamtundu wamkati wamtundu wamtundu wa LED ndizokhazikika nthawi zonse 1/4, sikani yanthawi zonse ya 1/8, ndi sikani ya 1/16 nthawi zonse.
polojekiti | chizindikiro | Ndemanga | |
ZOYAMBIRA PARAMETER | chithunzi cha pixel | 1.875 mm _ | |
kapangidwe ka pixel | 1R1G1B | ||
kuchuluka kwa pixel | 284089 /m2 | ||
Kusintha kwa module | 160 (W)* 90 (H) | ||
Kukula kwa module | 300mm * 168.75mm | ||
Kukula kwa bokosi | 1200 * 675mm | ||
Kulemera kwa bokosi (Kg) | 19.5kg | ||
Zithunzi za OPTIC PARAMETER | Kuwala kwa mfundo imodzi, kukonza chromaticity | kukhala | |
kuyera bwino kuwala | ≥600 cd/㎡ | ||
kutentha kwa mtundu | 3200K-9300K zosinthika | ||
Ngongole yowonera yopingasa | ≥ 160 ° | ||
ngodya yowonekera | ≥ 160 ° | ||
Mtunda wowoneka | ≥3 mita | ||
Kuwala kofanana | ≥97% | ||
Kusiyanitsa | ≥3000:1 | ||
KUCHITA PARAMETER | Zizindikiro za ma Signal processing bits | 16 pang'ono * 3 | |
grayscale | 65536 | ||
mtunda wowongolera | Network chingwe: 100 mamita, kuwala CHIKWANGWANI: 10 makilomita | ||
pagalimoto mode | Dalaivala wamkulu wotuwa nthawi zonse IC | ||
mtengo wa chimango | ≥ 60HZ | ||
mtengo wotsitsimutsa | ≥3840Hz | ||
njira yodzilamulira | Lunzanitsa | ||
Kusintha kowala kosiyanasiyana | 0 mpaka 100 kusintha kosasunthika | ||
Ntchito chizindikiro | Nthawi yogwira ntchito mosalekeza | ≥72 maola | |
Moyo weniweni | Maola 50,000 | ||
Gulu la chitetezo | IP20 | ||
osiyanasiyana kutentha ntchito | -20 ℃ mpaka 50 ℃ | ||
Ntchito chinyezi osiyanasiyana | 10% - 80% RH yosasunthika | ||
Kutentha kosungirako | -20 ℃ mpaka 60 ℃ | ||
Zamagetsi chizindikiro | Voltage yogwira ntchito | DC: 4.2-5V | |
Zofunika Mphamvu | AC: 220×(1±10%)V, 50×(1±5%)Hz | ||
Kugwiritsa ntchito mphamvu kwambiri | 680W / ㎡ _ | ||
Kugwiritsa ntchito mphamvu kwapakati | 270W / ㎡ _ |