Indlela Yokunciphisa Ukungcoliswa Kokukhanya Kwe-LED?

Indlela Yokunciphisa Ukungcoliswa Kokukhanya Kwe-LED?

Izimbangela Zokungcoliswa Kokukhanya Kwesibonisi Se-LED

Isixazululo Sokungcoliswa Kokukhanya Okubangelwa Isibonisi Se-LED

Isibonisi se-LED sisetshenziswa kakhulu ezimbonini ezihlobene nokuboniswa njengokukhangisa kwangaphandle ngenxa yezinzuzo zako ezihlanganisa ukukhanya okuphezulu, i-engeli yokubuka ebanzi nempilo ende.Kodwa-ke, ukukhanya okuphezulu kuholela ekungcoleni kokukhanya, okuwukulimala kwesibonisi se-LED.Ukungcoliswa kokukhanya okubangelwa isibonisi se-LED kuhlukaniswe izigaba ezintathu emhlabeni jikelele: ukungcoliswa kokukhanya okumhlophe, imini yokwenziwa kanye nokungcoliswa kokukhanya kombala.Ukuvimbela ukungcoliswa kokukhanya kwesibonisi se-LED kufanele kucatshangelwe ngesikhathi senqubo yokuklama.

Izimbangela Zokungcoliswa Kokukhanya Kwesibonisi Se-LED

https://www.avoeleddisplay.com/fixed-led-display/
Okokuqala, ukuze uvikele futhi ulawule ukungcoliswa kokukhanya, ake sifingqe izimbangela zokubunjwa kwayo, ngokuvamile ngenxa yalezi zizathu ezilandelayo:

1. Isibonisi se-LED sikhulu kakhulu endaweni kangangokuthi sivimba ukubuka komuntu obukele njengekhethini noma udonga.Uma isibukeli sisondela esibukweni, iba nkulu i-engeli enkulu, eyakhiwe indawo yokuma yomuntu obukele kanye nesikrini, iba, noma iqondane kakhulu indlela yokubuka komuntu obukayo kanye nokuma kwesikrini, kulapho ukuphazamiseka kokukhanya kwenza isikrini sibe sibi kakhulu. .

2. Ukuthengisa ngokweqile kokuqukethwe kwesibonisi se-LED kubangela ukwenqatshwa kwabantu.

3.Ababukeli abanobulili obuhlukene, ubudala, ubungcweti, izimo zomzimba nezimo zengqondo bazoba namazinga ahlukene emizwa ekukhanyeni okuphazanyiswa.Isibonelo, labo abavame ukuchayeka ku-photosensitizer kanye neziguli ezinezifo zamehlo zizwela kakhulu ekukhanyeni.

4. Ukukhanya okuphezulu kwesibonisi se-LED esibenyezelayo endaweni efiphele kuholela ekutheni abantu bangakwazi ukujwayela ekukhanyeni okuncane.Isibonisi se-LED esinokukhishwa kokukhanya okungu-8000cd imitha yesikwele ngayinye ngobusuku obumnyama sizoholela ekuphazamisekeni kokukhanya okukhulu.Njengoba kunomehluko omkhulu olele ekukhanyeni kwasemini nasebusuku, isibonisi se-LED esinokukhanya okungaguquki sizokhipha amazinga ahlukene okukhanya okuphazanyiswa ngokuhamba kwesikhathi.

5. Izithombe ezishintsha ngokushesha esikrinini zizoholela ekucasukeni kwamehlo, kanjalo nemibala egcwala kakhulu kanye noshintsho oluqinile.

Isixazululo Sokungcoliswa Kokukhanya Okubangelwa Isibonisi Se-LED

Ukukhanya kwesibonisi se-LED kuyimbangela enkulu yokungcoliswa kokukhanya.Ukulandela izindlela zokuvikela ukuphepha kuyasiza ekuxazululeni inkinga yokungcoliswa kokukhanya ngendlela efanele.

1. Yamukela uhlelo oluzishintshayo olulawula ukukhanya

Siyazi ukuthi ukukhanya kwendawo ezungezile kuyahluka kakhulu kusukela emini kuya ebusuku, ngezikhathi ezithile nasezindaweni ngezindawo.Uma ukukhanya kwe-LED kukukhulu ngo-60% kunokukhanya kwe-ambient, amehlo ethu azozizwa engakhululekile.Ngamanye amazwi, isikrini siyasingcolisa.Isistimu yokutholwa kokukhanya kwangaphandle iqhubeka nokuqoqa idatha yokukhanya kwe-ambient, ngokuya ngokuthi isofthiwe yesistimu yokulawula isikrini esibonisiwe iveza ngokuzenzakalelayo ukukhanya kwesikrini okufanele.Ucwaningo lubonisa ukuthi, lapho amehlo omuntu ejwayele ukukhanya okuzungezile okungu-800cd ngemitha-skwele ngayinye, ububanzi bokukhanya amehlo omuntu akwazi ukububona busuka ku-80 kuye ku-8000cd ngemitha yesikwele.Uma ukukhanya kwento kungaphezu kobubanzi, amehlo adinga ukulungiswa kwemizuzwana embalwa ukuze akubone kancane kancane.

2. Indlela yokulungisa ye-grayscale enezinga eliphezulu

Isistimu yokulawula yezibonisi ze-LED ezijwayelekile zinokujula kombala okungu-8bit ukuze imibala yeleveli empunga ephansi nezindawo ezishintsha umbala zibukeke ziqinile.Lokhu futhi kubangela ukungalungi kahle kokukhanya kombala.Kodwa-ke, isistimu yokulawula yezibonisi ezintsha ze-LED inokujula kombala okungu-14bit okuthuthukisa kakhulu ukushintshwa kombala.Kwenza imibala ibe phansi futhi kuvimbele abantu ukuthi bangazizwa ukukhanya bengakhululekile lapho bebuka isikrini.Funda kabanzi mayelana ne-grayscale yesibonisi se-LED lapha.

3. Indawo yokufaka efanelekile kanye nokuhlelwa kwendawo yesikrini okunengqondo

Kufanele kube nohlelo olugxile kokuhlangenwe nakho olususelwe ekuxhumaneni phakathi kwebanga lokubuka, i-engeli yokubuka nendawo yesikrini.Khonamanjalo, kunezidingo ezithile zokuklama zebanga lokubuka kanye ne-engeli yokubuka ngenxa yocwaningo lwesithombe.Isibonisi se-LED kufanele siklanywe ngokunengqondo, futhi lezo zidingo kufanele zihlangatshezwe ngangokunokwenzeka.

4. Ukukhetha nokwakheka kokuqukethwe

Njengohlobo lwemidiya yomphakathi, izibonisi ze-LED zisetshenziselwa ukubonisa ulwazi olufaka izimemezelo zesevisi yomphakathi, izikhangiso nemiyalo.Kufanele sihlole okuqukethwe okuhlangabezana nesidingo somphakathi ukuze sigweme ukwenqatshwa kwabo.Lokhu futhi kuyisici esibalulekile ekulweni nokungcola kokukhanya.

5. Izinga lamanje lokulungiswa kokukhanya

Ukungcoliswa kokukhanya okukhulu okubangelwa izibonisi zangaphandle kukhanya kakhulu futhi kuthinta izimpilo zezakhamuzi ezizungezile ngokwezinga elithile.Ngakho-ke, iminyango efanele kufanele ikhiphe amazinga okulungisa ukukhanya kwesibonisi se-LED ukuze kuqiniswe ukulawulwa kokungcoliswa kokukhanya.Umnikazi wesibonisi se-LED kudingeka ukuthi alungise ngokusebenzayo okukhiphayo kokukhanya kwesibonisi ngokuya ngokukhanya kwe-ambient, futhi okukhiphayo ukukhanya okuphezulu ngobusuku obumnyama kwenqatshelwe ngokuphelele.

6. Yehlisa ukuphuma kwe-blue-ray

Amehlo omuntu anombono ohlukile wokubonwa ngakubude obuhlukene bokukhanya.Njengoba umbono womuntu oyinkimbinkimbi mayelana nokukhanya ungenakulinganiswa “ngokukhanya”, inkomba ye-irradiance ingasethulwa njengombandela wamandla okukhanya abonakalayo aphephile.Imizwa yabantu nge-blue-ray ayinakubhekwa njengewukuphela kwendlela yokulinganisa umphumela wokukhanya emehlweni abantu.Imishini yokulinganisa i-irradiance kufanele yethulwe futhi izoqoqa idatha ukuze iphendule umthelela wokuphuma kokukhanya okuluhlaza okwesibhakabhaka ekuboneni okubonakalayo.Abakhiqizi kufanele behlise ukuphuma kwe-blue-ray ngenkathi beqinisekisa imisebenzi yokubonisa isikrini, ukuze bagweme ukwenza umonakalo emehlweni abantu.

7. Ukulawulwa kokusabalalisa ukukhanya

Ukulawula okusebenzayo kokungcoliswa kokukhanya okubangelwa isibonisi se-LED kudinga ukuhlelwa okunengqondo kokukhanya okuvela esikrinini.Ukuze ugweme ukukhanya okuqinile endaweni engaphelele, ukukhanya okukhanyiswa isibonisi se-LED kufanele kusakazwe ngokulinganayo endaweni yokubuka.Kudinga ukukhawulelwa okuqinile esiqondisweni nesikali sokuchayeka kokukhanya enqubweni yokukhiqiza.

8. Veza indlela yokuvikela ukuphepha

Izinyathelo zokuphepha kufanele zimakwe emiyalweni yokusebenza yemikhiqizo yokubonisa ye-LED, kugxilwe ekulungiseni okulungile kokukhanya kwesikrini kanye nokulimala okungase kudalwe ukubuka isikrini se-LED isikhathi eside.Uma uhlelo lokulungisa ukukhanya okuzenzakalelayo luphelelwa uhlelo, ukukhanya kungalungiswa mathupha.Okwamanje, izinyathelo zokuphepha ezimelene nokungcola kokukhanya zizokwaziswa emphakathini ukuze kuthuthukiswe ikhono lawo lokuzivikela.Ngokwesibonelo, umuntu akakwazi ukugqolozela esikrinini isikhathi eside futhi kudingeka agweme ukugxila emininingwaneni esesikrinini, ngaphandle kwalokho ukukhanya kwe-LED kuzogxila phansi futhi kwakhe izindawo ezikhanyayo, futhi ngezinye izikhathi kuzoholela ekushiseni kwe-retina.

9. Thuthukisa ukusebenza komkhiqizo kanye nekhwalithi

Ukuze uqinisekise ukusebenza kwemikhiqizo yesibonisi se-LED, kuyadingeka ukuthi ukhuphule izinga lokukhanya komkhiqizo endaweni yasendlini nengaphandle.Phakathi nenqubo yasendlini, abasebenzi abahlolayo kufanele babukele isibonisi ebangeni eliseduze ukuze babone ukuthi azikho yini izinkinga ngemininingwane, bagqoke izibuko zelanga ezimnyama ezinciphisa ukukhanya izikhathi ezingu-2 kuya kwezingu-4.Ngenkathi ukwinqubo yangaphandle, ukuncishiswa kokukhanya kufanele kube izikhathi ezi-4 kuye kweziyi-8.Abasebenzi abahlolayo kufanele bagqoke onogada ukuze benze ukuhlolwa, ikakhulukazi ebumnyameni, ukuze bagcinwe kude nokukhanya okuqinile.

Ekuphetheni,njengomthombo wokukhanya, izibonisi ze-LED ziletha nakanjani izinkinga zokuphepha kokukhanya kanye nokungcoliswa kokukhanya ekusebenzeni.Kufanele sithathe izinyathelo ezinengqondo nezinokwenzeka zokuqeda ukungcoliswa kokukhanya okubangelwa isibonisi se-LED ukuze sivimbele ngempumelelo izibonisi ze-LED ezenza umonakalo emizimbeni yabantu, ngesisekelo sokuhlaziya okubanzi kwenkinga yakhona yokuphepha kokukhanya.Ngakho-ke, ngaphezu kokuvikela impilo yethu, kungasiza futhi ukunweba ububanzi bohlelo lokusebenza lwesibonisi se-LED.


Isikhathi sokuthumela: Feb-16-2022