Ukuba nebala elimnyama noma elinombala esikrinini sakho kungaba yinto embi kakhulu, ikakhulukazi uma ungumuntu ongakwazi ukuyeka ukubuka lelo phutha elincane ngenkathi usebenza noma udlala. Uma iwaranti ingalimbozi, kuyaqondakala ukuthi ungase ucabange ukuthi i-monitor yakho ayinakulungiswa, kodwa ngaphambi kokuba ulahle ithemba, kunezindlela eziningana zokulungisa izinto ozenzela zona ezingasindisa usuku ngaphandle kokukubiza ngisho nesenti.
Into yokuqala okufanele uyenze ukungesabi noma ukuqala ukucindezela isikrini ngokuxhamazela, ngoba ungenza izinto zibe zimbi kakhulu futhi ushiye iphaneli isesimweni esibi kakhulu kunangaphambili. Kulesi sihloko, sizochaza isinyathelo ngesinyathelo ukuthi ungalubona kanjani uhlobo lwenkinga obhekene nayo nokuthi yiziphi izinyathelo ongazithatha ukuze i-monitha yakho ibukeke ihlanzekile futhi, uhlale ukhumbula izingozi ezihlobene nobuchwepheshe ngabunye.
Kwenzekani ngempela esikrinini sakho?
Akuwona wonke amaphikseli anephutha afanayo, yize sivame ukuwabiza ngokuthi “amaphikseli afile” ukuze kube lula. Eqinisweni, kunezinhlobo ezintathu ezihlukene. Iphikseli efile iyona eyinkinga kakhulu; ivame ukubonakala imnyama (noma ngezinye izikhathi imhlophe) futhi ayiphenduli kunoma yini, njengoba iyeke ngokuphelele ukuthola amandla. Bese kuba nephikseli ekhiyiwe , okuyiyona "enamathele" kumbala oyinhloko (obomvu, oluhlaza okotshani, noma oluhlaza okwesibhakabhaka) futhi ngeke ishintshe noma ngabe isithombe siyayidinga.
Kukhona futhi okuthiwa ama- lazy pixels , okuyilawo angafi ngokuphelele noma angavinjelwanga, kodwa aphendula kancane noma abonise ukukhanya okuhlukile kunokunye, okudala ukungahambisani okucasulayo kokubona. Ukuze uqonde kangcono lokhu, i-pixel empeleni iyisethi yama-bulb amathathu amancane; uma elilodwa lehluleka noma libhajwa, umphumela uba yilelo phuzu elingavumelani esithombeni elisenza sihlanye.
Izimbangela ezivamile zalokhu kwehluleka
Ngezinye izikhathi amamonitha avela efektri aneziphambeko, njengoba cishe kungenakugwenywa ukuthi amanye amaphaneli abe nephutha emgqeni wokukhiqiza ngenxa yobuningi obukhulu bezingxenye . Uma isinqumo sesikrini siphezulu, kulapho amathuba okuba ingxenye yehluleke khona, ngenxa nje yezici zezibalo. Kodwa-ke, kunezimbangela zangaphandle esingazigwema.
- Ingcindezi eyeqile: Ukubeka izinto ezisindayo esikrinini noma Hlanza isikrini se-PC yakho ngaphandle kokusilimaza ukucindezela iphaneli kakhulu.
- Ukugqokwa kwemvelo: Ngokuhamba kwesikhathi, izingxenye ze-elekthronikhi zingawohloka.
- Imithelela yomzimba: Ukuqhuma ngengozi kunganqamula ukujikeleza kwangaphakathi kwephikseli.
- Izici zemvelo: Izinguquko ezisheshayo ezingeni lokushisa noma amazinga omswakama adlulele.
- Amaphutha okukhiqiza: Ukwehluleka kuma-transistors noma ku-liquid crystal array.
Indlela yokuthola nokuthola inkinga
Uma ungaqiniseki ukuthi iphikseli efile noma uthuli nje, kungcono ukusebenzisa amathuluzi esofthiwe. Amawebhusayithi afana ne -Dead Pixels Test agcwalisa isikrini ngemibala eqinile (obomvu, oluhlaza okotshani, oluhlaza okwesibhakabhaka, omhlophe, nomnyama). Ngokwenza lokhu, ungahlola ngokucophelela ubuso bese ubona ukuthi kukhona yini amabala angashintshi umbala ngemuva.
Icebiso elihle kulabo abathenga ama-monitha amasha noma asetshenzisiwe ukuskena ngokushesha ngekhamera yefoni yakho usebenzisa umsebenzi wokusondeza ngokushesha nje lapho uvula i-monitha. Lokhu kuzofakazela ukuthi iphutha selivele likhona futhi kwakungelona iphutha lakho, okwenza kube lula kakhulu inqubo yesimangalo sewaranti noma ukusebenzisa ilungelo lakho lokuhoxa uma uthenge ku-inthanethi.
Izindlela zokuzama ukuvuselela iphikseli efile
Masibe neqiniso: amaphikseli afile ngokuvamile awalungiseki ngoba amelela iphutha elibonakalayo. Kodwa-ke, uma inkinga iwukuxhumeka kukagesi okungekuhle , kunendlela esetshenziswa ngesandla ngezinye izikhathi esebenza ezikrinini ze-LCD. Okokuqala, cisha ikhompyutha kanye ne-monitor ngokuphelele. Bese, ngendwangu ethambile ye-microfiber , faka ingcindezi elula, esendaweni ngqo endaweni enephutha.
Ngesikhathi usacindezela phansi, vula i-monitor kanye ne-PC. Uma isithombe sesilayishiwe, susa indwangu ngokucophelela. Umgomo uwukuphoqa i-liquid crystal ukuthi inyakaze futhi ivuselele uxhumano lukagesi . Kubalulekile ukungacindezeli kakhulu, njengoba ungaklwebha i-anti-reflective coating noma udale ama-pixel amaningi afile azungezile.
Izixazululo zamaphikseli anamathele
Lezi zinethemba elikhulu, ngesilinganiso sempumelelo esiseduze no-50%. Njengoba i-pixel ithola amandla kodwa ingashintshi umbala, ikhambi liwukugcizelela usebenzisa isofthiwe . Ithuluzi elisebenza kahle kakhulu yi-JScreenFix, ekhiqiza ibhokisi lemibala ekhanya ngesivinini esikhulu kakhulu (izikhathi ezingu-60 ngomzuzwana).
Ukuze lokhu kusebenze kahle, vumela isikrini sakho siphole amahora ambalwa ngaphambi kokuqala. Bese, beka iwebhusayithi kumodi yesikrini esigcwele (F11) bese uhambisa ibhokisi lombala phezu kwephikseli ebambekile okungenani imizuzu eyi-15, nakuba kungcono kuze kube yihora . Lokhu kuphoqa "isibani sokukhanya" ukuthi sishintshe isimo ngokushesha, okuvame ukukhulula i-subpixel ebambekile.
Izinto okufanele uzicabangele ngokohlobo lwephaneli
Akuzona zonke izikrini ezisabela ngendlela efanayo kula maqhinga, futhi ukusebenzisa indlela engalungile kungaba yinhlekelele. Amaphaneli e-TN aqinile ngokwesakhiwo, kodwa amaphikseli awo afile avame ukubulala. Kumaphaneli e-IPS ne-VA , ukucindezela okuncane kungasebenza, yize ngamaphaneli e-VA kufanele uqaphele kakhulu ukuthi ungathinti ukufana kokukhanya.
Ngakolunye uhlangothi, uma unemonitha ye -OLED , gwema ngokuphelele ukusebenzisa ingcindezi engokomzimba. Lawa maphaneli awasebenzisi i-liquid crystal, kodwa asebenzisa ama-organic diode; ukucindezela esikrinini kungaphula isakhiwo se-diode futhi kubangele umonakalo ongapheli nongalungiseki . Kuma-OLED, okuwukuphela kwenketho enconywayo ukusebenzisa imisebenzi yokuhlanza noma yokuvuselela amaphikseli esevele ihlanganiswe kumenyu yemonitha.
Uma iphikseli efile iqhubeka ngemva kokuzama zonke lezi zinyathelo, kungenzeka kakhulu ukuthi kungenxa yomonakalo ongokwenyama we-transistor. Uma imonitha ingaphansi kwewaranti, hlola inqubomgomo yomkhiqizi, njengoba amanye adinga inani elincane lamaphikseli afile ngaphambi kokwamukela ukushintshwa kwephaneli. Uma kungekho ukumbozwa kwewaranti, cabanga ukuthi indawo yendawo iyakhathaza ngokwanele yini ukuthi kufanele uthenge imonitha entsha, noma uma ungafunda ukuyishaya indiva ngokuhamba kwesikhathi.