Indlela yokuchonga umgangatho weeDisplay ze-LED: Isikhokelo esipheleleyo

Kule mihla yedijithali, Umboniso we-LEDziye zaba yinxalenye ebalulekileyo yobomi bethu, ukusuka kwiibhodi ezinkulu ukuya kwiinkqubo zokuzonwabisa zasekhaya. Nangona kunjalo, ayizizo zonkeUmboniso we-LEDzenziwe zilingana. Ukwazi indlela yokuchonga umgangatho wezi ziboniso kubalulekile ekwenzeni isigqibo sokuthenga esinolwazi. Kweli nqaku, siza kuhlola iimpawu ezisithoba ezisisiseko ezichaza umgangathoUmboniso we-LEDngokubanzi, kulandele iimpawu ezongezelelweyo ezithile kwizibonisi ze-LED ezicacileyo.

 

1. Ukuthe tyaba

 

Inkalo yokuqala ekufuneka iqwalaselwe xa kuvavanywaUmboniso we-LEDbubucaba bayo.Isikrini se-LED esisemgangathweni ophezulu kufuneka ibe nomphezulu othe tyaba ngokugqibeleleyo. Nakuphi na ukugqwetheka okanye ukungalingani kuya kubangela umfanekiso ogqwethekileyo kunye namava okubukela angalunganga ngokubanzi. Ukuvavanya ukuba ugqwethekile, ungasijonga ngamehlo isikrini ukusuka kwii-engile ezahlukeneyo kunye nemigama. Isikrini esithe tyaba siya kubonelela ngomfanekiso ohambelanayo ngaphandle kwamaqhuma okanye ukuhla okubonakalayo.

2. Ukukhanya kunye ne-engile yokujonga

Ukukhanya yenye into ebalulekileyo ekumiseleni umgangatho wesiboniso se-LED.Isikrini se-LEDkufuneka ibe nokukhanya okuphezulu ukuze ibonakale ngokucacileyo kwiimeko ezahlukeneyo zokukhanya. Ii-engile zokujonga nazo zibalulekile; isibonisi esihle kufuneka sigcine ukuchaneka kombala kunye nokukhanya nokuba ujonge kwicala. Ukuvavanya oku, yima kwii-engile ezahlukeneyo uze ubone ukuba umfanekiso uhlala ucacile kwaye ucacile na.

3. Isiphumo sebhalansi emhlophe

 

Ukulingana okumhlophe kubalulekile ukuze umbala ubonakale ngokuchanekileyo.Umboniso we-LEDkufuneka ibonakale imhlophe qwa, ingenambala. Ukuvavanya oku, bonisa umfanekiso omhlophe qwa uze ujonge ukuba ingaba imhlophe okanye inombala otyheli, oluhlaza okwesibhakabhaka, okanye oluhlaza. Isikrini esilinganiswe kakuhle siya kubonisa umbala omhlophe ongathathi cala, siqinisekise ukuba yonke imibala imelwe ngokuchanekileyo.

4. Ukubuyiselwa kombala

 

Ukuveliswa kwakhona kombala kubhekisa kubuchule bomntuUmboniso we-LEDukuphinda imibala ngokuthembeka. Isikrini esisemgangathweni ophezulu kufuneka sibonise imibala ecacileyo, efana nempilo. Ukuvavanya oku, thelekisa imibala esesikrinini nezinto zokwenyani okanye itshathi yesalathiso sombala. Ukuba imibala ibonakala ifiphele okanye igqwethekile, umboniso mhlawumbi awukho kumgangatho ophezulu.

5. Ibala elithambileyo okanye elifileyo

 

Esinye sezona zibonakaliso zibalulekileyo zeUmboniso we-LEDUmgangatho kukubakho kwe-mosaic okanye ii-pixels ezifileyo. Ezi ziindawo zesikrini ezingakhanyisiyo okanye ezingabonisi mibala ingalunganga. Umgangatho olungileyoUmboniso we-LED akufanele kubekho ii-pixels ezifileyo okanye iziphumo ze-mosaic. Ukujonga oku, bonisa umfanekiso onombala oqinileyo uze ubone ukuba kukho ukungangqinelani. Ukuba ufumana naziphi na ii-pixels ezifileyo, oko kungabonisa isikrini esingekho mgangathweni.

6. Iibhloko zemibala

Ukuthintela imibala kuxa imibala ibonakala kwiibhloko ezahlukeneyo endaweni yokuxubana kakuhle. Umboniso we-LED kufuneka kubekho utshintsho olungenamthungo phakathi kwemibala. Ukuvavanya ukuvimba imibala, bonisa umfanekiso we-gradient kwaye ujonge ukuba imibala idibana kakuhle okanye ukuba kukho imigca okanye iibhloko ezibonakalayo. Umboniso osemgangathweni ophezulu uya kubonisa i-gradients egudileyo ngaphandle kotshintsho olukhawulezileyo.

7. Ukungaguquguquki kobude bamaza

Ubude bokukhanya obukhutshwa yi-Umboniso we-LEDImisela ubunyulu kunye nokuhambelana kombala. Umgangatho olungileyo Umboniso we-LEDkufuneka ikhuphe ukukhanya kwe-wavelength ethile ehambelana nombala ococekileyo. Ukuvavanya oku, ungasebenzisa i-colorimeter okanye i-spectrometer ukulinganisa ubude be-wavelengths obukhutshwa sisikrini. Ububanzi be-wavelength obuhambelanayo bubonisa isikrini esikumgangatho ophezulu.

8. Ukusetyenziswa kwamandla ngemitha yesikwere nganye

Ukusetyenziswa kwamandla yinto ebalulekileyo ekufuneka iqwalaselwe, ingakumbi kwizibonisi ezinkulu. Isibonisi se-LED esisemgangathweni kufuneka sisebenzise amandla aphantsi ngemitha yesikwere ngelixa sisabonelela ngokukhanya okuphezulu nokusebenza. Oku akunciphisi nje kuphela iindleko zokusebenza kodwa kukwanciphisa nempembelelo yokusingqongileyo. Jonga iinkcukacha zesibonisi ukuze uthelekise amazinga okusetyenziswa kwamandla.

9. Izinga lokuhlaziya

 

Izinga lokuhlaziya leUmboniso we-LED ibalulekile ekushukumeni okutyibilikayo nasekunciphiseni ukufiphaza. Izinga eliphezulu lokuhlaziya liphumela kumfanekiso otyibilikayo, ingakumbi xa umxholo ushukuma ngokukhawuleza. UmgangathoUmboniso we-LED kufuneka ibe nesantya sokuhlaziya esimalunga ne-60Hz. Ukuvavanya oku, bukela ividiyo okanye i-animation eshukuma ngokukhawuleza kwisikrini kwaye ujonge ukuba akukho kukhanya okanye ukufiphala.

10. Umahluko

 

Umlinganiselo womahluko ulinganisa umahluko phakathi kweendawo ezimnyama nezikhaphukhaphu zomfanekiso.Umboniso we-LED kufuneka ibe nomlinganiselo ophezulu wokungafani ukuze kufumaneke abamnyama abanzulu nabamhlophe abakhanyayo. Ukuvavanya oku, bonisa indawo equlethe izinto ezimnyama nezikhanyayo kwaye ujonge ubunzulu babamnyama kunye nokukhanya kwabamhlophe. Umlinganiselo omhle wokungafani uphucula amava okubukela ngokubanzi.

11. Ubushushu bombala

Ubushushu bombala bubhekisa kubushushu okanye ukuphola kokukhanya okukhutshwa sisibonisi.Umboniso we-LEDkufuneka ibe nobushushu bombala obuhlengahlengiswayo obunokulinganiswa kwiindawo ezahlukeneyo zokubukela. Ukuvavanya oku, lungisa useto lobushushu bombala kwaye ujonge indlela umfanekiso otshintsha ngayo. Umboniso womgangatho uya kuvumela ubushushu bombala obahlukeneyo ngaphandle kokubeka emngciphekweni umgangatho womfanekiso.

12.Umboniso wangaphakathi wepitshi encinci: ukukhanya okuphantsi, i-grayscale ephezulu

 

Ngokubaiziboniso ze-LED zangaphakathi ezithambileyo, kukho ezinye izinto ezimbini ekufuneka ziqwalaselwe: ukukhanya okuphantsi kunye nokukhanya okungwevu okuphezulu. Ezi ziboniso zenzelwe ukubukela kufutshane, ngoko ke ukukhanya kufuneka kube sezantsi ukuthintela ukudinwa kwamehlo. Nangona kunjalo, kufuneka zigcine ukukhanya okungwevu okuphezulu ukuqinisekisa ukuba imibala ithambile kunye notshintsho lombala. Ukuze uvavanye oku, jonga isiboniso kufutshane kwaye ujonge naziphi na iimpawu zokubhida okanye ukungangqinelani kombala.

Ukuchonga umgangatho weUmboniso we-LEDifuna uvavanyo olupheleleyo lweempawu ezahlukeneyo, ukusuka ekubeni tyaba nokukhanya ukuya ekuveliseni imibala kunye nokusetyenziswa kwamandla. Ngokuqonda ezi zinto zibalulekileyo, ungenza isigqibo esinolwazi xa uthengaUmboniso we-LEDukusetyenziswa komntu okanye kobuchwephesha. Nokuba ufuna umboniso wentengiso, wokuzonwabisa, okanye nayiphi na enye injongo, ukugcina ezi zinto engqondweni kuya kukunceda ukhethe isikrini se-LED esisemgangathweni ophezulu esihlangabezana neemfuno zakho.