Yini ukuhlolwa kombala wesikrini okukukhombisa ngempela
Ukuhlolwa kombala wesikrini kwenye yezindlela ezisheshayo kakhulu zokwahlulela ukuthi isikrini sakho sihle kangakanani ngempela. Esikhundleni sokubukisisa ideskithophu egcwele izithombe namawindi, ugcwalisa sonke isikrini ngombala oqinile owodwa, bese ngokushintshana okuncibilikayo, bese ubuka ukuthi iphaneli iziphatha kanjani. Izici ezifihlwe ngemuva kokuqukethwe okujwayelekile kucaca ngokuzumayo: ichaphaza elilodwa elenqaba ukushintsha umbala, indawana ekhanyayo ekhoneni elilodwa, umgqa obuthaka ngokushintshaneni kwesibhakabhaka esiluhlaza, noma isikrini esimhlophe esiphambuke kancane ku-pink. Ithuluzi ku-Ukuhlolwa Kombala Wesikrini lisebenza ngokuphelele kubhrawuza yakho, ngakho akukho okufakiwe futhi lisebenza ngokufanayo kulaptop, kumonitha wedeskithophu, ku-tablet, noma kwifoni.
Yini izikrini zombala oqinile ezikuveza
Umbala oqinile ngamunye ucindezela iphaneli ngendlela ehlukile, yingakho ukuzungeza kubaluleke kakhulu.
Omnyama yisikrini sokuvuza kwe-backlight kanye nesikrini so-contrast. Egumbini elimnyama, isikhombisi esihle sikhombisa omnyama okulinganayo, ojulile. Uma ubona amafu akhanyayo noma imizila ekhanyayo iqhamuka emaphethelweni nasemakhoneni, lokho ukuvuza kwe-backlight noma i-IPS glow, lapho ukukhanya kuvuza ngokungalinganiswa nxazonke zephaneli. Ukukhanya okuncane ezingosini ezibukhali kujwayelekile kuzikrini ze-IPS; amabhulomu akhanyayo amakhulu owabonayo ngisho ubukisisa ngqo iyisici.
Omhlophe uveza umbala ophambukile nokulingana. Omhlophe ongenamlutha kufanele ubukeke ngokufana ekukhanyeni kusuka ekhoneni kuya ekhoneni. Umbala ophuzi, oluphinki, noma oluluhlaza ngokuvamile ukhomba isetingi yesizinda sokushisa kombala kunokuba yizinsimbi ezonakele. Izindawo ezinombala obuthaka noma efudumele kakhudlwana kunendawana emaphakathi ziyinkinga yokulingana.
Obomvu, oluhlaza, nompunga yizikrini zezingxenyana. Iphikseli ngalinye lakhiwe izingxenyana ezibomvu, eziluhlaza, nempunga, futhi eyodwa uma ihluleka ivela kumbala wayo kuphela. Ichaphaza elimnyama esikrinini esibomvu kodwa lilungile esiluhlaza nasempunga iyingxenyana ebomvu efile. Ukusebenzisa zonke ezintathu yindlela yokuhlukanisa iphikseli elifile ngempela (elihlala limnyama) kusuka kwiphikseli eliphikayo (elihlala likhanya embaleni owodwa).
Yini izikrini zokushintshana ezikuveza
Ukushintshana okuncibilikayo okuya kusukela ku-mnyama kuya ku-khanyayo yiyona nkinga enkulu kakhulu yobukhulu bombala. Kuphaneli ephilile engu-10-bit noma engu-8-bit elungiswa kahle, ukuguqguqa kubukeka kuqhubeka. Uma ubona izinyathelo ezicacile noma imigqa esikhundleni sokuncibilika, lokho ukubandwa (banding). Ukubandwa kuvame ukuqhamuka ezilungiselelweni kunasengilazini ngokwayo: iphaneli engu-8-bit engenayo i-dithering, ishayela le-GPU elisethwe ku-limited color range noma inzalo ephansi yebhithi, ikhebula le-HDMI noma iphothi elingakwazi ukuphatha ibhandwidithi, noma ukucindezelwa okunamandla. Ukushintshana kwempunga kuhle ngokukhethekile ekutholeni ukubanjwa okuncane nokungalingani kokukhanya, ngoba iso lakho lizwelela kakhulu ekushintsheni kwezinga elimpunga elingenambala.
Indlela yokwenza ngokufanele
Izimo zibalulekile njengokuhlolwa ngokwakho. Faka ibhrawuza kusikrini esigcwele ukuze akukho amathuluzi noma imikhawulo ekuphambukisa. Fiphaza igumbi, ikakhulukazi ukuhlolwa komnyama nokuvuza kwe-backlight, ngoba ukukhanya kwendawo kufihla ukukhanya futhi kudlulisele ukubonakala. Hlanza isikrini kuqala, njengoba uthuli namazipho abukeka ngokufana ngokuphelele namaphikseli aphikayo kuze uwasule. Hlala ebangeni lakho lokuvamile lokubuka bese ubuka ngqo, bese uhoxela emuva: amaphikseli amaningi "afile" agcina ewuchaphaza, futhi izinkathazo eziningi zokulingana ziyanyamalala ngebanga lengalo. Zungeza kancane emibaleni oqinile ngamunye, unike amehlo akho umzuzwana wokujwayela, bese usakaza kusukela ekhoneni kuya ekhoneni.
Okuhle uma kuqhathaniswa nokubi: ukufunda imiphumela
Isikhombisi esihle sikunika omnyama ojulile ofanele, omhlophe ongenamlutha ongenambala ophambukile obonakalayo, obomvu, oluhlaza, nompunga okuqinile ngokuphelele ngaphandle kwamachaphaza amnyama, kanye nokushintshana okuhamba ngaphandle kwezinyathelo ezibonakalayo. Umphumela omubi ichaphaza elimnyama elisinda emibaleni yonke (iphikseli elifile), ichaphaza elinombala elisinda emibaleni yonke (iphikseli eliphikayo), ukuvuza okukhanyayo emaphethelweni okubona ngqo (ukuvuza kwe-backlight), izindawo ezinkulu ezifudumele noma eziboneni (ukulingana okubi), noma imigqa eqinile ekushintshaneni (ukubandwa).
Isiphutha sezinsimbi noma isetingi nje?
Lona umbuzo ukuhlolwa okuwuphendulayo ngempela. Amaphikseli afile, amaphikseli aphikayo, nokuvuza kwe-backlight okuphawulekayo yizici zezinsimbi zephaneli futhi angeke kulungiswe ngokushintsha isofthiwe; uma umonitha omusha ukhombisa amaningana awo, leyo iyinto yesiqinisekiso. Ngokuphambene, umbala ophambukile, ukubandwa okuncane, noma omhlophe "obanda kakhulu" ngokuvamile kuyisetingi. Zama ukushintshela okukhipha kwe-GPU kuze kufike ku-full RGB range nenzalo ephakeme kakhulu yebhithi, sethela isizinda sokushisa somonitha eduze ku-6500K, shintshela ikhebula elaziwa ukuthi lisebenza kahle, bese uphinda uhlole isikrini sokushintshana. Uma ukubandwa kunyamalala, kwakuyibhandwidithi noma inzalo yebhithi, hhayi ingilazi. Ukuhlola amaphikseli afile ngokugxile, bheka ukuhlolwa kwephikseli elifile, futhi ubhukude konke ukuhlolwa kwedivayisi zezinga lokuvuselela, ukuthinta, nokuguqguquka. Khumbula umkhawulo: leli thuluzi libamba izinkinga, kodwa ukulinganisa kwangempela kusadinga i-colorimeter yezinsimbi.
Imibuzo evame ukubuzwa
Uyini umehluko phakathi kwephikseli elifile neliphikayo?
Iphikseli elifile lihlala limnyama kuwo wonke umbala ngoba alitholi amandla, kuyilapho iphikseli eliphikayo lihlala likhanya embaleni owodwa njengobomvu, oluhlaza, noma impunga. Ukuzungeza kumibala oqinile kuwahlukanisa: iphikseli elifile lifana ekhoneni linye emibaleni yonke, iphikseli eliphikayo lifana ekhoneni linye emibaleni yonke ngaphandle kombala walo.
Kungani isikrini sami esimhlophe sibukeka siphuzana noma siluhlazana?
Lokho umbala ophambukile ovela esetingini yesizinda sokushisa somonitha, ngokuvamile hhayi iphutha lezinsimbi. Setha ukushisa eduze ku-6500K ukuze uthole omhlophe ongenamlutha. Uma isigamu sesikrini kuphela esinombala ophambukile kuyilapho okunye kulungile, lokho kukhomba inkinga yokulingana esikhundleni.
Ukuvuza kwe-backlight okuncane kujwayelekile?
Ukukhanya okuncane emakhoneni kupheneli ze-IPS, okubonakala kakhulu ezingosini ezibukhali, kujwayelekile futhi kubizwa i-IPS glow. Ukuvuza okukhanyayo obona ngqo egumbini elimnyama ukuvuza kwe-backlight kwangempela futhi kubalwa njengesici, ikakhulukazi kusikrini esisha.
Kungani ngibona imigqa esikrinini sokushintshana?
Lezo zinyathelo ukubandwa kombala. Ngokuvamile ziqhamuka ezilungiselelweni kunepaneli ngokwayo: isikhombisi esingu-8-bit ngaphandle kwe-dithering, i-GPU esethwe ku-limited range noma inzalo ephansi yebhithi, noma ikhebula elingakwazi ukuphatha ibhandwidithi eyanele. Shintshela ku-full RGB range nenzalo ephakeme kakhulu yebhithi, bese uphinda uhlole.
Lolu hlolo lungalinganisa umonitha wami?
Cha. Luveza izinkinga ezinjengamaphikseli afile, imibala ephambukile, nokubandwa, kodwa alukwazi ukulinganisa noma ukulungisa imibala. Ukulinganisa okunembile kudinga i-colorimeter yezinsimbi nesofthiwe yokulinganisa. Ukuhlolwa kwebhrawuza kwenzelwe ukubamba izici nokuhlola izilungiselelo.
Ukuhlolwa kusebenza kumafoni nakuma-tablet?
Yebo. Kusebenza kunoma iyiphi ibhrawuza yesimanje, ngakho izikrini ezifanayo zombala oqinile nokushintshana zisebenza kumafoni, kuma-tablet, kuma-laptop, nakumamonitha edeskithophu. Sebenzisa isikrini esigcwele negumbi elifiphele ukuze uthole ukufunda okuthembeka kakhulu kunoma iyiphi idivayisi.