Imonitha (umboniso, isikrini) sisixhobo se-I/O sekhompyuter, oko kukuthi, isixhobo esiphumayo. Imonitha ifumana imiqondiso kwikhompyuter kwaye yenza umfanekiso. Ibonisa iifayile ezithile zombane kwisixhobo sokubonisa kwisikrini ngesixhobo esithile sothumelo.
Njengoko iiofisi zedijithali zisiya zixhaphaka ngakumbi, iimonitha zekhompyuter yenye yezona zinto sihlala sidibana nazo xa sisebenzisa iikhompyuter yonke imihla. Ukusebenza kwayo kuchaphazela ngokuthe ngqo amava ethu okubonakalayo kunye nokusebenza kakuhle.
Iuvavanyo lokusebenzayesikrini sokubonisa sesinye sezalathisi eziphambili zokuvavanya isiphumo saso somboniso kunye neempawu ukufumanisa ukuba iyahlangabezana nokusetyenziswa kwayo. Okwangoku, uvavanyo lokubonisa ukusebenza lunokuqhutywa kwiinkalo ezisibhozo.
1. Uvavanyo lweempawu ze-Optical zemodyuli yokubonisa i-LED
Ukulinganisa ukuqaqamba okufanayo, ukufana kwechromaticity, ulungelelwaniso lwechromaticity, ubushushu bombala ohambelanayo, indawo yegamut yombala, ukugqunywa kombala, ukuhanjiswa kwembonakalo, i-angle yokujonga kunye nezinye iiparamitha zemodyuli yokubonisa i-LED ukuhlangabezana neemfuno zemigangatho efanelekileyo yamazwe ngamazwe neyasekhaya.
2. Bonisa ukukhanya, ichroma, kunye nokufunyanwa kwebhalansi emhlophe
Iimitha zokukhanya, iimitha zokulinganisa ukukhanya, kunye nemitha yokukhanya yombala ophathwa ngesandla, ziqonda ukuqaqamba kunye nokuqaqamba okufanayo kwemiboniso ye-LED, ulungelelwaniso lwechromaticity, ukuhanjiswa kwamandla okubonwayo, ukufana kwechromaticity, ibhalansi emhlophe, indawo yegamut yombala, ukugqunywa kombala wegamut kunye nezinye ii-optics Uvavanyo lweempawu luyahlangabezana nomlinganiselo. iimfuno zezihlandlo ezahlukeneyo ezifana nomgangatho, i-R&D, kunye neziza zobunjineli.
3. Uvavanyo lwe-Flicker yesikrini sokubonisa
Isetyenziswa kakhulu ukulinganisa iimpawu zokuqhwanyaza kwezikrini zokubonisa.
4. Uvavanyo olubanzi lokusebenza lokukhanya, umbala kunye nombane we-LED eyodwa engenayo
Vavanya ukuguquguquka okukhanyayo, ukusebenza kakuhle okukhanyayo, amandla okukhanya, ukuhanjiswa kwamandla okubonakalayo, ulungelelwaniso lwechromaticity, ubushushu bombala, iwavelength ebalaseleyo, i-wavelength encochoyi, isiqingatha sobubanzi, isalathiso sombala, ubunyulu bombala, umlinganiselo obomvu, ukunyamezela umbala, kunye nombane ohamba phambili. i-LED epakishiweyo. , phambili ngoku, i-voltage ebuyela umva, i-reverse current kunye nezinye iiparameters.
5. Uvavanyo olungenayo lwe-angle yokukhanya kwe-LED enye
Vavanya ubungakanani bokukhanya kokukhanya (ijiko losasazo lokukhanya), ukukhanya kokukhanya, umzobo wokukhanya okunamacala amathathu, ukukhanya okuchasene notshintsho lwangoku lwegophe leempawu, ijika langoku elichasene nokutshintsha kombane ohamba phambili ijiko leempawu, kunye nokukhanya kokukhanya ngokuchasene neempawu zokutshintsha kwexesha zento enye. I-LED. Ijika, i-angle ye-beam, i-flux ekhanyayo, i-voltage yangaphambili, yangoku yangoku, i-voltage ebuyela umva, i-reverse yangoku kunye nezinye iiparamitha.
6. Uvavanyo lokhuseleko lwemitha yokukhanya kwesikrini sokubonisa (uvavanyo lwengozi yokukhanya eluhlaza okwesibhakabhaka)
Isetyenziswa ikakhulu kuvavanyo lokhuseleko lwemitha yokukhanya kweziboniso ze-LED. Izinto zovavanyo ikakhulu zibandakanya iimvavanyo zobungozi bemitha ezinje ngefotochemical ultraviolet iingozi eluswini kunye namehlo, iingozi ezikufutshane ne-ultraviolet emehlweni, iingozi zokukhanya okuluhlaza okwesibhakabhaka, kunye nobungozi be-retinal thermal. Imitha ye-Optical iqhutywa ngokwenqanaba lengozi. Uvavanyo lwenqanaba lokhuseleko luhlangabezana ngokupheleleyo neemfuno ezisemgangathweni ze-IEC/EN 62471, CIE S009, GB/T 20145, IEC/EN 60598, GB7000.1, 2005/32/EC European Directive kunye neminye imigangatho.
7. Ukuhambelana kwe-Electromagnetic ukuhambelana novavanyo lwe-EMC yeziboniso
Ngokuhambelana nemigangatho efanelekileyo yemiboniso, yenza iimvavanyo zokuhambelana kwe-electromagnetic kwimiboniso ye-LED, iimodyuli zokubonisa i-LED, njl. Izinto zovavanyo ziquka iimvavanyo zokuphazamiseka kwe-EMI, ukukhutshwa kwe-electrostatic (ESD), iipulses ezikhawulezayo (EFT), umbane ojikelezayo (SURGE), idip cycles (DIP) kunye nokuphazamiseka kwemitha enxulumeneyo, iimvavanyo zokugomela, njl.
8. Ubonelelo lwamandla okubeka iliso, i-harmonics kunye nokuvavanya ukusebenza kombane
Isetyenziselwa ikakhulu ukubonelela nge-AC, iimeko ezithe ngqo kunye nezizinzileyo zonikezelo lwamandla kumboniso, kunye nokulinganisa umbane wesiboniso, okwangoku, amandla, ukusetyenziswa kwamandla okulinda, umxholo we-harmonic kunye nezinye iiparamitha zokusebenza kombane.
Kakade ke, isisombululo sesinye sezalathi ezibalulekileyo zokuvavanya ukusebenza kweliso. Isisombululo simisela inani leepixels ezinokuboniswa ngumhloli, ngokuqhelekileyo zibonakaliswa ngokwenani leepikseli ezithe tye kunye nenani leepixel ezithe nkqo. Uvavanyo lwesisombululo: Uvavanyo lwesisombululo somboniso, okanye inani leepixels kwisikrini, ukuvavanya amandla ayo okubonisa iinkcukacha kunye nokucaca.
Okwangoku izisombululo eziqhelekileyo zi-1080p (1920x1080 pixels), 2K (2560x1440 pixels) kunye ne-4K (3840x2160 pixels).
I-Dimension Technology nayo ine-2D, i-3D kunye ne-4D iinketho zokubonisa. Ukuyibeka ngokulula, i-2D sisikrini esiqhelekileyo sokubonisa, esingabona kuphela isikrini esisicaba; Izibuko zokujonga ze-3D zenza imephu yesikrini ibe yimpembelelo yendawo emacala-ntathu (enobude, ububanzi kunye nobude), kwaye i-4D ifana nje ne-movie ye-3D ye-stereoscopic. Ngaphezulu koko, iziphumo ezikhethekileyo ezifana nokungcangcazela, umoya, imvula, kunye nombane zongezwa.
Ukushwankathela, uvavanyo lokusebenza kwesikrini sokubonisa kubaluleke kakhulu. Ayinakuqhuba kuphela uvavanyo olubanzi lwesikrini sokubonisa ukusuka kumbono wobugcisa, kodwa ibonelela abasebenzisi ngamava angcono omsebenzisi. Ukukhetha isikrini sokubonisa kunye nokusebenza kakuhle kunokubonelela ngentsebenzo engcono. ukuze ufumane amava omsebenzisi aluncedo ngakumbi kunye nengqiqo.
Ixesha lokuposa: May-22-2024