1. Isingeniso
Isikrini se-LED esibonisa ngale sibhekana nezinselele ekugcineni ukucaca kwesibonisi ngenxa yokucaca kwaso okuphezulu. Ukuzuza ukuchazwa okuphezulu ngaphandle kokubeka engcupheni obala kuyisithiyo esibalulekile sobuchwepheshe.
2. Ukubhekana Nokwehliswa Kwesikali Esimpunga Lapho Wehlisa Ukukhanya
Isibonisi se-LED sangaphakathifuthiisibonisi se-LED sangaphandlezinezidingo ezihlukene zokukhanya. Uma isikrini se-LED esibonisa ngale sisetshenziswa njengesikrini se-LED sasendlini, ukukhanya kudinga ukuncishiswa ukuze kugwenywe ukungaphatheki kahle kwamehlo. Nokho, ukwehlisa ukukhanya kuphumela ekulahlekeni kwesikali esimpunga, kuthinte ikhwalithi yesithombe. Amaleveli esikali esimpunga aphezulu aphumela emibaleni ecebile kanye nezithombe ezinemininingwane eyengeziwe. Isixazululo sokugcina isikali esimpunga lapho wehliswa ukukhanya sisebenzisa isikrini se-LED esikhanyayo esilungisa ngokuzenzakalelayo ukukhanya ngokuya ngendawo. Lokhu kuvimbela imithelela evela endaweni ekhanyayo kakhulu noma emnyama futhi kuqinisekisa ikhwalithi yesithombe evamile. Njengamanje, amazinga esikali esimpunga angafinyelela ku-16-bit.
3. Ukuphatha Amaphikseli Akhuphukile Angenasici Ngenxa Yencazelo Ephakeme
Ukucaciswa okuphezulu esikrinini se-LED esibonisa ngale kudinga ukukhanya kwe-LED okuminyene kakhulu ngemojula ngayinye, okwandisa ubungozi bamaphikseli angasebenzi. Isibonisi se-LED esinephimbo elincane sithambekele ekubeni namaphikseli angasebenzi. Izinga elamukelekayo le-pixel efile lephaneli yesikrini se-LED lingaphakathi kuka-0.03%, kodwa leli zinga alanele ekuboniseni iphimbo elikhanyayo le-LED elibonisa ngale. Isibonelo, isibonisi se-P2 se-pitch esihle se-LED sinokukhanya kwe-LED okungu-250,000 imitha yesikwele ngayinye. Uma kubhekwa indawo yesikrini engamamitha-skwele angu-4, inani lamaphikseli afile lingaba ngu-250,000 * 0.03% * 4 = 300, okuthinta kakhulu umuzwa wokubuka. Izixazululo zokunciphisa amaphikseli angalungile zihlanganisa ukuqinisekisa ukusoda ngendlela efanele kokukhanya kwe-LED, ukulandela izinqubo zokulawula ikhwalithi ezijwayelekile, kanye nokwenza ukuhlolwa kokuguga kwamahora angu-72 ngaphambi kokuthunyelwa.
4. Ukusingatha Izinkinga Zokushisa Ngokubuka Okuseduze
Isikrini se-LED siguqula amandla kagesi abe ukukhanya, ngokusebenza kahle kokuguqulwa kukagesi ukuya ku-optical cishe okungama-20-30%. I-70-80% esele yamandla ichithwa njengokushisa, okubangela ukushisa okukhulu. Lokhu kubekela inselele amakhono okukhiqiza nokuklamaumenzi wesikrini we-LED obonakalayo, edinga imiklamo ephumelelayo yokulahla ukushisa. Izixazululo zokushisisa ngokweqile odongeni lwevidiyo ye-LED ebonisa ngale zifaka phakathi ukusebenzisa amandla asezingeni eliphezulu, asebenza kahle kakhulu ukuze kuncishiswe ukushisa nokusebenzisa izindlela zokupholisa zangaphandle, njengesiyolisa umoya namafeni, endaweni yasendlini.
5. Ukwenza ngokwezifiso vs. Ukumisa
Isikrini se-LED esibonisa ngale, ngenxa yesakhiwo saso esiyingqayizivele nokuba sobala, sifaneleka kahle izinhlelo zokusebenza ezingajwayelekile njengezindonga zamakhethini engilazi kanye nezibonisi zokudala. Isikrini se-LED esenziwe ngendlela oyifisayo esibonisa ngale njengamanje sithatha cishe u-60% wemakethe. Nokho, ukwenza ngendlela oyifisayo kubangela izinselele, okuhlanganisa umjikelezo omude wokukhiqiza nezindleko eziphakeme. Ukwengeza, ukukhanya kwe-LED okuphuma emaceleni okusetshenziswe ekuboniseni okubonakalayo akumisiwe, okuholela ekushintshaneni okubi kanye nokuzinza. Izindleko eziphezulu zokulungisa ziphinde zivimbele ukuthuthukiswa kwesikrini se-LED esisobala. Ukulinganisa ukukhiqizwa nezinqubo zesevisi kubalulekile esikhathini esizayo, okuvumela isikrini esibekwe ngendlela esobala kakhulu ukuthi singene ezinkambini zezicelo ezingakhethekile.
6. Ukucatshangelwa Kokukhethwa Kokukhanya Esikrinini Se-LED Engafihli
6.1 Indawo yokufaka isicelo sasendlini
Ezindaweni ezinjengama-showroom ezinkampani, izindawo zokungcebeleka zamahhotela, izinkundla zezitolo, namakheshi, lapho ukukhanya kuphansi ngokuqhathaniswa, ukukhanya kwesibonisi se-LED okufanele kube phakathi kuka-1000-2000cd/㎡.
6.2 Indawo Enemithunzi Engaphandle Eyingxenye Engaphandle
Ezindaweni ezifana namagumbi ombukiso wezimoto, amawindi enxanxathela yezitolo, nezindonga zamakhethini ezingilazi zeminyango yebhizinisi, ukukhanya kufanele kube phakathi kuka-2500-4000cd/㎡.
6.3 Indawo yangaphandle
Elangeni elikhanyayo, isibonisi sewindi le-LED sokukhanya okuphansi singase sibonakale sifiphele. Ukukhanya kodonga olubonisa ngale kufanele kube phakathi kuka-4500-5500cd/㎡.
Naphezu kwezimpumelelo zamanje, isikrini se-LED esibonisa ngale sisabhekene nezinselele zobuchwepheshe ezibalulekile. Masibheke phambili ekuthuthukisweni okwengeziwe kulo mkhakha.
7. Ukuzuza Ukuphumelela Kwamandla Nokuvikelwa Kwemvelo Esikrinini Se-LED Esisobala
Umkhiqizi wesikrini se-LED esobala wenze intuthuko enkulu ekusetshenzisweni kwamandla ngokusebenzisa i-chip ye-LED esebenza kahle kakhulu kanye nempahla yamandla esebenza kahle kakhulu, okuthuthukisa ukuguqulwa kwamandla okusebenza kahle. Ukuchithwa kokushisa kwephaneli okuklanywe kahle kunciphisa ukusetshenziswa kwamandla abalandeli, futhi izikimu zesekethe eziklanywe ngokwesayensi zinciphisa ukusetshenziswa kwamandla wesekethe yangaphakathi. Iphaneli ye-LED ebonisa ngale yangaphandle ingalungisa ngokuzenzakalelayo ukukhanya ngokuya ngendawo yangaphandle, izuze ukonga okungcono kwamandla.
Isikrini se-LED esibonisa ngale sekhwalithi ephezulu sisebenzisa izinto ezonga amandla. Nokho, izindawo ezinkulu zokubonisa zisadla amandla amakhulu, ikakhulukazi isikrini se-LED esikhanyayo sangaphandle, esidinga ukukhanya okuphezulu namahora okusebenza amade. Ukusebenza kahle kwamandla kuyinkinga ebucayi kubo bonke abakhi besikrini se-LED esibonisa izinto. Nakuba isibonisi samanje se-LED esibonisa ngale akukakwazi ukuncintisana nezinye izibonisi ezivamile zokonga amandla ze-cathode, ucwaningo oluqhubekayo nokuthuthukiswa kuhlose ukunqoba le nselele. Isikrini se-Sea-through LED asikazisebenzisi ngokugcwele amandla, kodwa kukholakala ukuthi bazokufeza lokhu maduze nje.
8. Isiphetho
Isikrini se-LED esobala sithuthuke ngokushesha futhi saba amandla amasha emkhakheni wokubonisa we-LED wezohwebo, sidlala indima ebalulekile emakethe yokubonisa ye-LED ehlukaniswe izigaba. Muva nje, imboni ishintshile isuka ekukhuleni ngokushesha yaya emqhudelwaneni ngesabelo semakethe, lapho abakhiqizi beqhudelana ukuze bakhuphule izinga lokufunwa nokukhula.
Enkampanini esobala yesikrini se-LED, ukukhulisa ukutshalwa kwezimali kwezobuchwepheshe kanye nokuqamba izinto ezintsha kanye nokucwenga imikhiqizo ngokwezidingo zemakethe kubalulekile. Lokhu kuzosheshisa ukunwetshwa kwesikrini se-LED esibonisa ngale sibe izinkambu zohlelo lokusebenza ezengeziwe.
Ngokuphawulekayo,ifilimu ye-LED esobala, ngokubonakala kwayo okuphezulu, okungasindi, ukuguquguquka, ukuphakama kwephikseli encane, nezinye izinzuzo, ithola ukunakwa ezimakethe zezicelo ezengeziwe.I-RTLEDyethule imikhiqizo ehlobene, eseyiqalile ukusetshenziswa emakethe. Isikrini sefilimu ye-LED sithathwa kabanzi njengomkhuba olandelayo wokuthuthuka.Xhumana nathiukufunda okwengeziwe!
Isikhathi sokuthumela: Aug-02-2024