Yiziphi izici okufanele zinakwe lapho uthenga izibonisi ze-LED zasendlini

Yiziphi izici okufanele zinakwe lapho uthenga izibonisi ze-LED zasendlini

Kulezi zinsuku, izikrini ze-LED ezingaphakathi endlini kancane kancane seziphenduke indawo yokukhangisa ebaluleke kakhulu, ikakhulukazi ezindaweni ezinabantu abaningi njengamabhange, amahhotela, izitolo ezinkulu, izibhedlela, njll., lapho kunabantu abaningi abeza nabahambayo, futhi ibhodi lesikhumbuzo eliphawulekayo liyadingeka.Isibonisi se-LED sangaphakathi sidlale indima enhle kakhulu ekusizeni.

Ezikhathini ezihlukene, usayizi wesibonisi se-LED awufani, abasebenzisi kufanele futhi banake kakhulu imininingwane elandelayo lapho bethenga.

1. Isibonisi se-LED

2. Ukusetshenziswa kwamandla kwesibonisi se-LED

3.Ukukhanya

4.Ibanga lokubuka

5. Indawo yokufaka

6.Pinombolo ye-ixel

7.Imishini yokudlulisa isignali

8.Ukukhanya okuphansi nokumpunga okuphezulu

9.Isixazululo

1. Isibonisi se-LED

Ikhwalithi yezinto ezibonakalayo yesibonisi se-LED ibaluleke kakhulu.Izinga lezinto ezisetshenziswa ekukhiqizeni izibonisi ze-LED ezinombala ogcwele zasendlini ikakhulukazi libhekisela kumongo wesibani se-LED, ukunikezwa kwamandla emojula, umshayeli we-IC, uhlelo lokulawula, ubuchwepheshe bokupakisha kanye nekhabhinethi, njll. Ezinye izisetshenziswa ezisetshenziswa ikakhulukazi zihlanganisa: ikhompuyutha, umsindo. isikhulisi samandla, isipholile somoya, iKhabhinethi yokusabalalisa amandla, ikhadi lokulawula imisebenzi eminingi, nabasebenzisi abadingayo bangahlonyiswa nekhadi le-TV kanye nephrosesa yevidiyo ye-LED.Ngaphezu kwalokho, inqubo yokukhiqiza yesikrini sokubonisa kanye nobuchwepheshe bokupakisha besibani nakho kubalulekile ukucatshangelwa.

(Isicelo:Isuphamakethe）

2. Ukusetshenziswa kwamandla okubonisa i-LED

Ngokuvamile, izibonisi ze-LED zasendlini zinamandla aphansi kakhulu, futhi ngeke zisebenzise amandla amaningi ukuze zisetshenziswe isikhathi eside.Kodwa-ke, kumabhodi ezaziso anezikrini ezinkulu ngokuqhathaniswa, njengamabhange namahholo esitokwe, ukuboniswa kwe-LED okunamandla aphezulu kuyadingeka.Ngombukiso we-LED, akuwona kuphela imibhalo engezansi okufanele ihlanzwe futhi ibonakale, kodwa ukungaphazanyiswa kuphinde kube into esigxile kuyo ekucabangeni kwethu.

3. Ukukhanya

Uma kucatshangelwa indawo elinganiselwe yokufaka yesibonisi se-LED sasendlini, ukukhanya kuphansi kakhulu kunangaphandle, futhi ukuze unakekele inqubo yokujwayela yamehlo omuntu ombukeli, ukukhanya kufanele kulungiswe ngokuguquguqukayo, okungagcini nje ngokulondoloza amandla. kanye nemvelo, kodwa futhi ingahlangabezana nezidingo zombukeli.Hamba uyolungisa abantu.

4. Ibanga lokubuka

Ukuphakama kwechashazi lezibonisi ze-LED zasendlini ngokuvamile zingaphansi kuka-5mm, futhi ibanga lokubuka lifushane, ikakhulukazi ibanga lokubuka lezikrini ze-LED ezinephimbo elincane lingasondela kumamitha angu-1-2.Lapho ibanga lokubuka lifinyezwa, izidingo zomphumela wokuboniswa kwesikrini nazo zizothuthukiswa, futhi ukwethulwa kwemininingwane nokukhiqizwa kombala kufanele kuvelele ngaphandle kokunikeza abantu umuzwa osobala wokusanhlamvu, futhi lezi izinzuzo ze-LED enkulu. izikrini.

5. Indawo yokufaka

Izinga lokushisa lendawo yokusebenza yesibonisi se-LED lingu -20℃≤t≤50℃, futhi ububanzi bendawo yokusebenza buswakama buyi-10% ukuya ku-90%RH;gwema ukuyisebenzisa ezindaweni ezingezinhle, njengalezi: izinga lokushisa eliphezulu, umswakama ophezulu, i-asidi ephezulu/i-alkali/usawoti nezinye izindawo ezinokhahlo ;Susa ezintweni ezivuthayo, igesi, uthuli, naka ukusebenzisa ukuphepha;qinisekisa ukuthuthwa okuphephile ukuze kuvinjwe umonakalo odalwe amabhampa ngesikhathi sokuthutha;gwema ukusetshenziswa kokushisa okuphezulu, ungavuli isikrini isikhathi eside, futhi kufanele uvalwe kahle ukuze usivumele siphumule;Ama-LED anomswakama ongaphezu kwalokho oshiwo Lapho isibonisi sivuliwe, sizobangela ukugqwala kwezingxenye, noma isekethe emfishane futhi kubangele umonakalo unomphela.

6.Pinombolo ye-ixel

Uma kuqhathaniswa nezikrini ze-LED zendabuko, isici esivelele sezikrini ze-LED ze-pitch encane zasendlini ukugqama kwamachashazi amancane.Ezinhlelweni ezingokoqobo, lapho ukuphakama kwechashazi kuncane, kuyanda ukuminyana kwamaphikseli, umthamo wolwazi ongeziwe ongaboniswa endaweni yeyunithi ngesikhathi esisodwa, futhi kulapho ibanga lokubuka lisondela khona.Ngokuphambene nalokho, ibanga lokubuka liba lide.Abasebenzisi abaningi ngokwemvelo bacabanga ukuthi i-pitch yechashazi encane yomkhiqizo othengiwe iba ngcono, kodwa akunjalo.Izikrini ze-LED ezivamile zifuna ukuzuza umphumela wokubukwayo ongcono kakhulu futhi zibe nebanga elingcono kakhulu lokubuka, futhi kuyafana nezikrini ze-LED ezingaphakathi endlini.Abasebenzisi bangenza izibalo ezilula ngebanga elingcono kakhulu lokubuka = ​​i-dot pitch/0.3~0.8, isibonelo, ibanga elingcono kakhulu lokubuka lesikrini se-LED se-P2 esincane singamamitha angu-6 ukusuka.imali yesondlo

Ngokuvamile, usayizi wesikrini esibonisiwe wemodeli efanayo umkhulu, izindleko zokuthenga ziphezulu, futhi izindleko zokulungisa ziphezulu, ngoba usayizi wesikrini esibonisiwe mkhulu, inqubo yokulungisa iba nzima kakhulu, ngakho-ke kuyadingeka Ihlanganiswe nemvelo ekusayithi ukwenza isikrini sokubonisa sibe nosayizi ofanele, ingalondoloza izindleko zokulungisa kuyilapho ibonisa umphumela ongcono kakhulu.

7.Imishini yokudlulisa isignali

Ukuze kuqinisekiswe ukusetshenziswa okusebenzayo nokufanelekile kwezikrini ze-LED zasendlini ezincane, ukusekelwa kwemishini yokudlulisa isignali kubalulekile.Isisetshenziswa esihle sokudlulisa isignali kufanele sibe nezici zesibonisi esihlanganisiwe esinamasignali amaningi kanye nokuphathwa kwedatha okumaphakathi, ukuze isikrini sokubonisa sisetshenziselwe ukudlulisa nokuboniswa okubushelelezi futhi okulula.

8. Ukukhanya okuphansi nokumpunga okuphezulu

Njengetheminali yokubonisa, izikrini ze-LED zasendlini kufanele ziqale ziqinisekise ukunethezeka kokubuka.Ngakho-ke, lapho uthenga, into eyinhloko ekhathazayo ukukhanya.Ucwaningo olufanelekile lubonise ukuthi ngokozwela lweso lomuntu, njengomthombo wokukhanya osebenzayo, ama-LED akhanya ngokuphindwe kabili kunemithombo yokukhanya engenzi lutho (amaphrojektha nezibonisi zekristalu eliwuketshezi).Ukuze kuqinisekiswe ukunethezeka kwamehlo omuntu, ukukhanya kwezikrini ze-LED zasendlini Ububanzi bungaba phakathi kuka-100 cd/m2-300 cd/m2 kuphela.Kodwa-ke, kubuchwepheshe bokubonisa be-LED bendabuko, ukunciphisa ukukhanya kwesikrini kuzodala ukulahleka kwe-grayscale, futhi ukulahlekelwa kwe-grayscale kuzothinta ngokuqondile ikhwalithi yesithombe.Ngakho-ke, umbandela obalulekile wokwahlulela isikrini se-LED sekhwalithi ephezulu ukuzuza izikhombisi zobuchwepheshe "zokukhanya okuphansi Okumpunga okuphezulu".Ekuthengeni kwangempela, abasebenzisi bangalandela isimiso "sokukhanya okwengeziwe okungabonwa ngeso lomuntu, kuba ngcono".Izinga lokukhanya libhekisela ezingeni lokukhanya kwesithombe kusukela kokumnyama kakhulu kuya kokumhlophe kakhulu iso lomuntu elingakwazi ukulihlukanisa.Uma amaleveli okukhanya ebonakala engeziwe, kuba mkhulu umbala we-gamut yesikrini esibonisiwe kanye namandla okubonisa imibala ecebile.

9. Isinqumo

Ukuba kuncane kokuphakama kwamachashazi esikrinini se-LED sasendlini, kulapho kuphezulu khona ukucaca futhi kuyanda ukucaca kwesithombe.Ekusebenzeni kwangempela, abasebenzisi bafuna ukwakha isistimu yokubonisa i-LED enephimbo elincane kakhulu.Ngenkathi unaka ukulungiswa kwesikrini ngokwaso, kuyadingeka futhi ukuthi ucabangele ukuhlangana kwaso nemikhiqizo yokudlulisa isignali yangaphambili.Isibonelo, ezinhlelweni zokusebenza zokuqapha ukuvikeleka, isistimu yokuqapha yangaphambili ngokuvamile ihlanganisa amasiginali wevidiyo ku-D1, H.264, 720P, 1080I, 1080P namanye amafomethi.Kodwa-ke, akuzona zonke izikrini ze-LED ezine-pitch encane emakethe ezingasekela lokhu okuningana okungenhla Ngakho-ke, ukuze ugweme ukumoshwa kwezinsiza, abasebenzisi kufanele bakhethe ngokwezidingo zabo lapho bethenga izikrini ze-LED zasendlini, futhi bagweme ukubamba ngokungaboni amathrendi.

Njengamanje, imikhiqizo ye-LED enemibala egcwele yasendlini ekhiqizwe yi-MPLED isetshenziswa kakhulu emahhotela, emabhizinisini ezezimali, amabhizinisi amasiko nezokuzijabulisa, amahholo ezemidlalo, isiqondiso sethrafikhi, amapaki ezindikimba, izinhlelo zokusebenza zeselula nezinye izikhathi.Imikhiqizo yethu yasendlini WA, WS, WT, ST, ST Pro kanye nolunye uchungechunge namamodeli angahlangabezana nezidingo zakho ezihlukahlukene.Uma ufuna ukuthenga izibonisi ze-LED zasendlini, sicela usithinte ukuze uthole ulwazi olwengeziwe mayelana nezibonisi ze-LED zasendlini.