Pixel ezineziphene kwi esweni. Inkcazelo ngxaki kunye neendlela ukulusiphula iingcambu.

Kule mihla, nawuphi na umsebenzisi zombane mihla kunye nezixhobo zekhompyutha, ibinzana elithi "pixels abafileyo" nto kodwa yintloko kunye izimo nokubi, kungekhona izinto. Kodwa yintoni oku ngokwenene nendlela embi na, ukuba abe 'banoyolo "umnini ubugcisa nezi pixels efanayo engqushiweyo?

Kuba Okokuqala, makhe sibone, nomabonakude mihla kunye esweni asebenza imigaqo. Ulwelo crystal displays uzakhela umfanekiso ezininzi kuThixo amanqaku ezibizwa pixels. Xa etshintshe umbala wawo, umfanekiso kwikhusi iyatshintsha, yaye siyakwazi ukubona umfanekiso yangoku kwezi ngongoma. Xa liso mihla efakiweyo isizalo eliduna, ebizwa esebenzayo - kulo ngenxa kulawulo pixel ngamnye ingqinelana ukuba transistor omnye umboniso obhityileyo (nto leyo esisizathu sokuba loo screens ibizwa ngokuba TFT, ukusuka IsiNgesi Thin Film Transistor). Ukuba enye yezi transistors ngenxa yesizathu esithile akuphumeleli, sinako ukubona isenzeko, leyo kuthiwa pixel kwabafileyo ngomhla esweni.

Ngenxa ukungasebenzi lobugcisa bala transistor, ngongoma musa ukutshintsha umbala wawo xa umfanekiso wekhusi ze utshintshe ke dot abamnyama. Nangona kufuneka kukhunjulwe ukuba pixels abafileyo nje omnyama - kwisiqalo elimnyama ingongoma idla ngokuba mhlophe, kukho obomvu, oluhlaza kunye pixels green eziphosakeleyo. Loo ukwahluleka ngexesha zethu ukulungiswa yocweyo specialist. Ukuze wenze oku, kufuneka indawo transistor ehambelana aluphumelelanga, kwaye kwakhona nako ukwenza imisebenzi yabo.

Kodwa yenzeka ukuze pixels abafileyo kwikhusi hayi akhiwa ngenxa ukungaphumeleli transistor, kunye kubulelwe pixels ebizwa ngokuba u ntshunxekile. Ngokuqhelekileyo jam sikhatshwe imbonakalo amachaphaza ukukhanya on imvelaphi emnyama, engaquki ukutshintsha umbala walo phantsi kwazo naziphi na iimeko. Loo siphene, njengoko kuchasene 'amabala abamnyama ", unga zama ukulungisa kwaye ekhaya ngoncedo ezinye izakhi ngokwasemzimbeni okanye software.

Kufuneka kuqatshelwe ukuba abenzi ezikhokelela ngoku beka imithetho ezizodwa ezivumela inani elithile pixels sinesiphene matrices ijonga imigangatho eyahlukeneyo. Oku kubangelwa, ikakhulu, yokuba ukuba ipesenteji womtshato phakathi matrices osebenza ziikristale engamanzi, Kuyinto phezulu. Le ezincinane kufuneka sinikele ingqalelo ukuba uza isicelo ukulungisa phantsi kweziqinisekiso. Table pixels sivumelekile ezonakele ezibandakanywe umgangatho ekuthiwa «ISO-13406." It lula ingafunyanwa kwi Internet ezininzi abenzi ezikhokelela ngamagosa okubeka esweni iimviwo LCD.

Abantu abaninzi badla ke nanku umbuzo: kunzima kangakanani na ukubona ipixels abafileyo ngeliso lenyama? Phendula kucace akunakwenzeka ukuba baphumelele. Oku kungenxa yokuba xa uthenga abathengisi esweni rhoqo asibonise imifanekiso ukutshintsha eliqaqambileyo, singavumeli ngoko bazijongisise umboniso ezahlukeneyo kwiindawo mmandla. Umzekelo, oku kuyenzeka ukuba ingongoma ezinesiphene obomvu ingabonwa kuphela kwisiqalo eluhlaza, yaye emva koko kuphela phantsi nombala ethile. Ngoko ke, khangela ukuthenga kwakho ukuba ize nizilumkele ke kunene. Oku kungenziwa ngoncedo lweenkqubo ezizodwa. Enye makamisele ngeyona nto intle ezi zixhobo yi «Nokia Monitor Test», oluvumela esweni ukuvavanya ubukho iziphene ezahlukeneyo, usebenzo lokufundekayo, moire kunye pixels ezimashakeleyo.

Musa ukulibala ukuba pixels ekuthiwa-kwabafileyo wanamathela (akukho amachaphaza amnyama, kunye nombala), unga zama ukuba 'elapha' ekhaya. Ukuze wenze oku, ungasebenzisa noba iinkqubo ezizodwa (namnye ubizwa ngokuba «ScreenFix Deluxe» makamisele ngeyona nto intle ezi zixhobo) okanye uzame indawo uboniso ziziphene promassirovat kunye kwasala cotton. Eyona nto iphambili kule "yokuthanjiswa" akuthethi ungayibaxi, kuba amathuba umonakalo ngakumbi ukubonisa okanye ukutyabeka anti-iingcinga mkhulu kakhulu.