Semina Yaukadaulo Yokhudza Kufunika Kwa Pixel Pitch, Kuyang'ana Kutali Ndi Kukula Kwa Ma LED.

Kuyika kwa khoma lamavidiyo a LED kukupitilizabe kusintha malo padziko lonse lapansi.

Mipingo, masukulu, maofesi, bwalo la ndege ndi ogulitsa malonda akupanga zochitika zosangalatsa, zamphamvu, zosaiŵalika m'malo osiyanasiyana amkati ndi kunja.

Ngati mukuganiza zowonetsera ma LED, chimodzi mwazosankha zanu zofunika kwambiri ndikusankha kwa pixel pitch, koma mwina mungakhale mukuganiza, kodi kukwera kwa pixel ndi chiyani? Kodi kukwera kwa pixel kumakhudza bwanji mtengo? Ndi zinthu ziti zofunika kuziganizira posankha kukwera kwa pixel?

Pakadali pano, LetYonwaytechyang'anani momwe mungapangire chisankho choyenera cha pixel yanuLED kanema khomapolojekiti.

Choyamba, maphikidwe a pixel ndi chiyani?

Khoma la LED limayikidwa pamodzi kuchokera ku mapanelo a LED, omwe nawonso amakhala ndi ma module angapo a LED. Ma module a LEDwa ali ndi magulu a LED kapena phukusi la LED, mwachitsanzo, ma diode ofiira, abuluu ndi obiriwira (ma LED) omwe ali m'magulu a pixel.

Pixel pitch ndi mtunda wapakati-ku-pakati pakati pa ma pixel awiri, nthawi zambiri amayezedwa mu millimeters.

Ngati muli ndi pikesi ya pixel ya 10mm, zikutanthauza kuti mtunda kuchokera pakati pa pixel imodzi kupita pakati pa pixel yoyandikana ndi mamilimita 10.

Kachiwiri, Kodi mayendedwe a pixel pamtundu wazithunzi za LED ndi chiyani?

Pixel pitch imatsimikizira mawonekedwe a chiwonetsero cha LED, mtunda wochepera wowonera komanso mtunda wabwino kwambiri wowonera wa skrini ya LED.

Kuchepeka kwa ma pixel kumapangitsa kuti ma pixel achuluke kwambiri ndipo kumabweretsa zambiri komanso mawonekedwe apamwamba.

Chifukwa chake ngati mukufuna kuwonetsa zithunzi kapena makanema owoneka bwino pachiwonetsero chanu, muyenera chiwonetsero cha LED chokhala ndi ma pixel ang'onoang'ono.

Chithunzi chotsatirachi chikuwonetsa kuchuluka kwa ma pixel pamtundu wa chithunzi, kachulukidwe kakang'ono ka pixel kumabweretsa zisankho zapamwamba komanso zatsatanetsatane.

Chachitatu, mtunda wowonera uyenera kuganiziridwa mukapanga chiwonetsero chabwino chowongolera.

Pixel pitch imatsimikizira kachulukidwe ka ma pixel—chiwerengero cha mapikisesi pagawo lomwe mwapatsidwa—ndi kachulukidwe ka ma pixel kumadalira mwachindunji mtunda woyenerera wowonera—utali wakutali ndi khoma la kanema womwe wowonera ayenera kukhala kuti aziwonera mogwira mtima.

Kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kamvekedwe kake kamakhala koyandikira kwambiri.

Kamvekedwe kake kakukulirakulira, m'pamenenso wowonera ayenera kukhala patali.

Pitch imakhudzanso mtengo wake, koma ma pixel akulu pa skrini yaying'ono yotsogola komanso mtunda wautali wowonera kapena chiwonetsero chachikulu chowongolera koma mtunda waufupi wowonera zonse sizingatulutse makanema owoneka bwino.

Kuti musankhe ma pixel abwino kwambiri, zinthu ziwiri ziyenera kuganiziridwa, mtunda wowonera komanso mawonekedwe ofunikira.

Ma pixel ang'onoang'ono amakhala bwino nthawi zonse ndipo amakupatsirani chithunzithunzi chabwinoko, koma zimawononga ndalama zambiri.

Mutha kuchepetsa ndalama zogulira zowonetsera ma LED pogwiritsa ntchito ma pixel okulirapo ndikukhalabe ndi chithunzi chofananira ngati mtunda wowonera ndi wautali kuposa mtunda wowonera bwino.

Mtunda wabwino kwambiri wowonera wa pixel pitch ndi mtunda womwe maso anu sangathenso mipata pakati pa pixel ngati mutapita kutali.

Njira zowerengera za kusankha koyenera kowonetsera kwa LED.

Monga tafotokozera pamwambapa, kukwera kwa pixel ndikofunikira kwambiri pakuchita izi. Zimayendera limodzi ndi zinthu zina monga kukula kowonetsera, mtunda wowonera, kuwala kozungulira, nyengo ndi chitetezo cha chinyezi, mpikisano wothamanga, mauthenga a mauthenga, khalidwe la zithunzi ndi zina zambiri.

Zowonetsera zoyendetsedwa bwino za LED zimatha kuwonjezera kuchuluka kwa magalimoto, kupititsa patsogolo kukhudzidwa kwa omvera, komanso kukulitsa luso lamakasitomala. Koma kumvetsetsa momwe ukadaulo ungakhudzire wowonera komanso mfundo yanu musanayambe kugulitsa kungakupatseni mphamvu kuti mupange chisankho chabwino pazosowa zanu ndi bajeti.

Muyezo wongoyerekeza kuti mumve zambiri monga pansipa:

Mtunda wochepera wowonera: 

Chiwonetsero cha LED chowonekera mtunda (M) = pixel Pitch ( mm ) x1000/1000
Mtunda wabwino kwambiri wowonera:

Chiwonetsero cha LED mtunda wabwino kwambiri wowonera (M)= Pixel Pitch ( mm ) x 3000 ~ pixel Pitch ( mm ) /1000
Mtunda wowonera kutali kwambiri:

Mtunda wakutali kwambiri (M)= Kutalika kwa skrini ya LED (m) x 30 nthawi

Chifukwa chake mwachitsanzo, chiwonetsero chotsogola cha P10 mu 10m m'lifupi ndi 5m kutalika, mtunda wabwino kwambiri wowonera ndi wopitilira 10m, koma mtunda wowonera kwambiri ndi 150meters.

Ngati simukutsimikiza za kukula kwa pixel koyenera kuti mugwiritse ntchito polojekiti yanu ya LED, CONTACTYonwaytechKuwonetsa kwa LED tsopano ndipo tikulozerani njira yoyenera. Yang'ananinso nthawi zambiri kuti mupeze mitu yothandiza.