Isikrini esikhanyelayo se-LED esinephimbo elincane siwumkhiqizo omusha othuthukise ukulungiswa kwaso esikrinini esivamile se-LED sokusula amagama.Ngakho-ke hlobo luni lwesikhala esingalusho njengesikrini esinephimbo elincane?Uma isikhala sephoyinti le-LED sesikrini esikhanyelayo esincane singaphansi kuka-P2.5, singasho ukuthi i-LED yephimbo elincane isobala.Njengamanje, lezi zinkinga ezinkulu ezintathu ezilandelayo ekusetshenzisweni kwezikrini ezibonisa ngale ze-LED ezincane emakethe zidinga ukuthuthukiswa:
1. Ukwanda kwamaphikseli afile okubangelwa ukuthuthukiswa kwekhwalithi yesithombe
Isikrini esikhanyelayo se-LED esinephimbo elincane sakhiwe ubuhlalu besibani se-LED obuningi, futhi ukusatshalaliswa kuminyene.Uma isibalo sobuhlalu besibani se-LED sikhula ngeyunithi yendawo ngayinye, siphakamisa ikhwalithi yesikrini esibonisa ngale, kanye nokunotha kwesibonisi semininingwane yesithombe.Kodwa-ke, ngenxa yokukhubazeka kwezobuchwepheshe, izikrini ezibonisa ngale-iphitshi elincane zijwayele ukuba namabala afile obuhlalu besibani.Ngokuvamile, izinga lokukhanya okufile kwesibonisi se-LED lilawulwa phakathi kuka-3/10,000, kodwa ezikrinini ezibonisa ngale ze-LED ezinephimbo elincane, izinga lokufa elingu-3/10,000 lilinganiselwe.Izinga lelambu alikwazi ukuhlangabezana nezidingo zokusetshenziswa kwansuku zonke.Thatha isikrini esibonisa ngale se-P2 encane-pitch LED njengesibonelo, kukhona ubuhlalu besibani obuyi-250,000 imitha yesikwele ngayinye.Uma sicabanga ukuthi indawo yesikrini ingamamitha-skwele angu-4, inani lezibani ezifile lizoba ngu-25*3*4=300, okuzoletha isipiliyoni sokubuka esingenabungane esibukweni esivamile.
Isixazululo: Isibani esifile ngokuvamile siyisizathu sokushisela okubuthakathaka kobuhlalu besibani.Ngakolunye uhlangothi, ubuchwepheshe bokukhiqiza bomkhiqizi wesikrini obala we-LED abukho ezingeni elijwayelekile, futhi kunenkinga ngokuhlolwa kwekhwalithi.Yiqiniso, inkinga yobuhlalu besibani ayinqunyelwe.Ngakho-ke, abakhiqizi kumele balawule ikhwalithi yezinto ezingavuthiwe ngokwenqubo yokuhlolwa kwekhwalithi esemthethweni, futhi ngesikhathi esifanayo baqaphe inqubo yokukhiqiza ekhona.Ngaphambi kokuphuma embonini, kufanele futhi yenze ukuhlolwa kokuguga kwamahora angu-72, ilungise futhi ihlole inkinga yokukhanya okufile, futhi iqinisekise ukuthi iwumkhiqizo ofanelekayo ngaphambi kokuthunyelwa.
2. Ukulahlekelwa kwesikali esimpunga okubangelwa ukuncishiswa kokukhanya
Umehluko obaluleke kakhulu phakathi kwezinhlelo zokusebenza zokubonisa zasendlini nezingaphandle wushintsho ekukhanyeni kwe-ambient.Uma isikrini se-LED esibonisa ngale singena endlini, ukukhanya kwaso kuyadingeka, kodwa uma ukukhanya kwesikrini esibonisa ngale kwehla ngaphansi kuka-600cd/㎡, isikrini siqala ukubonisa ukulahlekelwa okumpunga okusobala.Njengoba ukukhanya kuncipha ngokwengeziwe, ukulahleka kwe-grayscale nakho kuyanda.more and more serious.Siyazi ukuthi uma izinga elimpunga liphakeme, imibala evezwa esikrinini esibonisa ngale icebile, futhi kuba yilapho isithombe sithambile futhi sigcwele.
Isixazululo: Ukukhanya kwesikrini kulungele ukukhanya kwe-ambient futhi kungalungiswa ngokuzenzakalelayo.Gwema ithonya lendawo ekhanya kakhulu noma emnyama kakhulu ukuze uqinisekise ikhwalithi yesithombe evamile.Ngesikhathi esifanayo, isikrini esinezinga eliphezulu elimpunga siyamukelwa, futhi izinga lamanje elimpunga lingafinyelela ku-16bit.
3. Inkinga yokushisa ebangelwa ukubuka eduze
Ucwaningo luye lwabonisa ukuthi ohlelweni lokuguqulwa kwamandla ezikrinini ze-LED, ukusebenza kahle kokuguqulwa kwe-electro-optical cishe ku-20 ~ 30%, okusho ukuthi, cishe kuphela u-20 ~ 30% wamandla kagesi okufakwayo aguqulwa abe amandla okukhanya, futhi ama-70 ~ 80% asele wamandla.Zonke zisetshenziswa ngendlela yemisebe eshisayo, ngakho-ke, ukushisa kwesibonisi se-LED kubi kakhulu.Isikrini esikhanyelayo se-LED esinephimbo elincane esikhiqiza ukushisa isikhathi eside sizobangela izinga lokushisa elingaphakathi endlini ukuthi likhuphuke.Kubasebenzi basendlini, ukuhlala isikhathi eside ngeke kukhululeke, futhi ngisho nokuhlala endaweni ekude kakhulu, kunzima isikhathi eside.Gcina isimo sengqondo esihle ngaphansi komkhuhlane.
Isixazululo: Ukusetshenziswa kwamandla aphezulu asebenza kahle kakhulu kungaqinisekisa izinga eliphezulu lokuguqulwa kwe-electro-optical, ngaleyo ndlela kunciphise umthelela wokushisa.
Uma lezi zinkinga ezintathu ezinkulu zezikrini ezibonisa ngale ze-LED ze-pitch encane zixazululwa ngendlela efanele, ngeke kuthinte umuzwa wokusetshenziswa kwezikrini ze-LED ezibonisa ngale.Uma ufuna ukwazi okwengeziwe ngezikrini ezibonisa ngale ze-LED, sicela ushiye umlayezo futhi usitshele
Isikhathi sokuthumela: Jun-17-2022