Ukuphakama kwe-LED ibanga eliphakathi kwamaphikseli e-LED aseduze kusibonisi se-LED, ngokuvamile ngamamilimitha (mm). Ukuphakama kwe-LED kunquma ukuminyana kwephikseli yesibonisi se-LED, okungukuthi, inombolo yamaphikseli e-LED iyintshi ngayinye (noma imitha yesikwele) esibonisini, futhi kungenye yezimiso ezibalulekile zokulungiswa nomphumela wokubonisa wesibonisi se-LED.
Lapho isikhala se-LED sisincane, kuphakama ukuminyana kwephikseli, umphumela wokubonisa ucace kakhudlwana kanye nemininingwane yesithombe nevidiyo ibe mincane. Isikhala se-LED esincane silungele izinhlelo zokusebenza zokubuka zasendlini noma eduze eduze njengamagumbi okuhlangana, amagumbi okulawula, izindonga ze-TV, njll. Iphimbo elivamile le-LED elivamile lasendlini lisukela ku-0.8mm kuya ku-10mm, elinezinketho ezahlukene ze-LED ze-pitch yezidingo ezahlukene zezinhlelo zokusebenza kanye isabelomali.
Uma isikhala se-LED sisikhulu, sinciphisa ukuminyana kwephikseli, umphumela wokubonisa unzima uma kuqhathaniswa, ulungele ibanga lokubuka, njengamabhodi ezikhangiso angaphandle, izindawo zezemidlalo, izikwele ezinkulu zomphakathi, njll. Isikhala sesikrini se-LED yangaphandle ngokuvamile siba sikhulu, ngokuvamile singaphezu 10mm, futhi ingafinyelela ngisho namashumi amamilimitha.
Ukukhetha isikhala esilungile se-LED kubaluleke kakhulu kumphumela wokubonisa wesibonisi se-LED. Nayi eminye imihlahlandlela yokukhetha isikhala se-LED ukuze ikusize wenze izinqumo ezinolwazi lapho uthenga noma uklama izibonisi ze-LED.8 imihlahlandlela yamahhala yokuthenga izikrini ze-LED zangaphandle.
Isicelo nebanga lokubuka: Ukukhethwa kwesikhala se-LED kufanele kunqunywe ngokuya ngohlelo lwangempela kanye nebanga lokubuka. Kuzinhlelo zokusebenza zasendlini, ezifana namagumbi okuhlangana, amagumbi okulawula, njll., isikhala esincane se-LED ngokuvamile siyadingeka ukuze kuqinisekiswe ukucaca okuphezulu nomthelela ocacile wokubonisa. Ngokuvamile, isikhala se-LED esingu-0.8mm kuya ku-2mm sifanele izikhathi zokubuka eduze; Isikhala se-LED esingu-2mm kuya ku-5mm sifanele izikhathi zokubuka ezikude; Isikhala se-LED esingu-5mm kuya ku-10mm sifanele izikhathi zokubuka ezikude. Futhi ngezinhlelo zokusebenza zangaphandle, njengamabhodi okukhangisa, izinkundla, njll., ngenxa yebanga elide lokubuka, ungakhetha isikhala esikhulu se-LED, ngokuvamile esingaphezu kuka-10mm.
Izidingo zokubonisa: Izinhlelo zokusebenza ezahlukene zinezidingo ezihlukile zokubonisa. Uma isithombe nesibonisi sevidiyo sekhwalithi ephezulu sidingeka, isikhala se-LED esincane sizofaneleka, okuvumela ukuminyana kwamaphikseli aphezulu nokusebenza kwesithombe esihle kakhulu. Uma izidingo zomphumela wokubonisa zingaqinile kangako, isikhala se-LED esikhulu singahlangabezana nezidingo eziyisisekelo zokubonisa, kuyilapho intengo iphansi.
Izingqinamba zesabelomali: Isikhala se-LED ngokuvamile sihlobene nenani, isikhala esincane se-LED ngokuvamile sibiza kakhulu, kuyilapho isikhala se-LED esikhudlwana sishibhile. Lapho ukhetha isikhala se-LED, cabanga ngemikhawulo yesabelomali ukuze uqinisekise ukuthi isikhala se-LED esikhethiwe singaphakathi kwebhajethi eyamukelekayo.
Izimo zemvelo: Isibonisi se-LED sizothintwa izimo zemvelo, njengezimo zokukhanya, izinga lokushisa, umswakama, njll. Uma ukhetha isikhala se-LED, umthelela wezimo zemvelo kumphumela wokubonisa kufanele ucatshangelwe. Isibonelo, i-pitch encane ye-LED ingase isebenze kangcono ezimeni zokukhanya okuphezulu, kuyilapho ukuphakama kwe-LED okukhulu kungase kufaneke kakhulu ezimeni zokukhanya okuphansi.
Ukugcineka: Isikhala se-LED esincane ngokuvamile sisho amaphikseli aqinile, okungaba nzima ukuwanakekela. Ngakho-ke, lapho ukhetha isikhala se-LED, ukugcinwa kwesikrini sokubonisa kufanele kucatshangelwe, okuhlanganisa ukunethezeka kokushintshwa kwe-pixel nokulungiswa.
Ubuchwepheshe bokukhiqiza: Ubuchwepheshe bokukhiqiza bezibonisi ze-LED buphinde bube nomthelela ekukhethweni kwesikhala se-LED. Njengoba ubuchwepheshe buqhubeka nokuvela, kanjalo nokukhiqizwa kwezibonisi ze-LED, nezindlela ezintsha zokukhiqiza zivumela isikhala esincane se-LED. Ubuchwepheshe be-Micro LED, isibonelo, buvumela isikhala esincane kakhulu se-LED, okuholela ekulungisweni okuphezulu ekubonisweni kosayizi ofanayo. Ngakho-ke, ukukhethwa kwesikhala se-LED kufanele futhi kucabangele ubuchwepheshe bakamuva bokukhiqiza be-LED obukhona emakethe.
Ukukala: Ukukhetha isikhala esilungile se-LED nakho kubalulekile uma uhlela ukunweba noma ukuthuthukisa isibonisi sakho se-LED ngokuzayo. Isikhala se-LED esincane ngokuvamile sivumela ukuminyana kwamaphikseli aphezulu kanjalo nokulungiswa okuphezulu, kodwa kungase futhi kukhawulele ukuthuthukiswa nokunwetshwa okuzayo. Nakuba isikhala esikhulu se-LED singase singabi nokulungiswa okuphezulu, singashintshashintsha kalula futhi singathuthukiswa kalula futhi sinwetshwe.
Bonisa okuqukethwe: Okokugcina, udinga ukucabangela okuqukethwe okuboniswa kusibonisi se-LED. Uma uhlela ukudlala ividiyo enencazelo ephezulu, izithombe ezihambayo, noma okunye okuqukethwe okufunayo kusibonisi se-LED, isikhala esincane se-LED ngokuvamile sinikeza isibonisi esingcono. Ezithombeni ezimile noma izibonisi zombhalo ezilula, isikhala se-LED esikhulu singase sanele. Kuthiwani uma isibonisi se-LED singakwazi ukulayisha isithombe?
Ngokucabangela izici ezingenhla, ukukhethwa kwesikhala esifanele se-LED kubaluleke kakhulu ekusebenzeni nasekuboniseni umphumela wesibonisi se-LED. Lapho uthenga noma uklama izibonisi ze-LED, kunconywa ukuba uhlaziye ngokucophelela isimo sangempela sohlelo lokusebenza, ibanga lokubuka, izidingo zomphumela wokuboniswa, imingcele yesabelomali, izimo zemvelo, ukugcinwa, ubuchwepheshe bokukhiqiza kanye nokulinganisa, bese ukhetha isikhala se-LED esifanele kakhulu ukuze uqinisekise isibonisi esihle kakhulu. umphumela wezibonisi ze-LED ezinhlelweni zakho zokusebenza.
Isikhathi sokuthumela: May-25-2023
