Ingxaki yeMura kwitekhnoloji yokubonisa: ukuqonda, ukuvavanywa, kunye nezisombululo

Kwihlabathi leTekhnoloji yokubonisa, enye yeyona micimbi iqhelekileyo nekhathazayo enokuvela bubukho beMura. I-mura ibhekisela engalinganiyo okanye ukungangqinelani kokukhanya, umbala, okanye ukuthungwa kwiphaneli yomboniso. Yinto ebaluleke kakhulu enokuba nefuthe kakhulu kumgangatho obonakalayo kunye namava abasebenzisi oboniswa, kwaye ngenxa yoko, kubalulekile ukuba uqonde, vavanya, kwaye ufumane izisombululo zengxaki yeMura.

Ngomboniso we-LCD okanye umenzi wepaneli ye-LCDD, thengise umboniso wabathengi ngengxaki yeMura iya kuba yintlekele, yiyo loo nto kufuneka yazi kwaye ilungisa le ngxaki ngaphambi kokuba siyithumele.

Yintoni iMura?

I-mura, igama laseJapan elithetha "ukungalingani" okanye "ukufunyanwa kwesiphene esibonakalayo, Ingavela njengamachaphaza amnyama okanye amafu, imihla, okanye amabala kwiscreen. I-mura ikakhulu ibangelwa kukohluko kwinkqubo yemveliso, enje ngomehluko kubunzima okanye ukuxinana kwe-crystal yolwelo, ukungafezeki kwinkangeleko engasemva, okanye ukungafezeki kwizinto ezibonakalayo.

Uvavanyo lweMura:

Ukuchonga ubukho be-MURA kwisibonisi, abavelisi kunye namaqela olawulo olukumgangatho basebenzisa iindlela ezahlukeneyo zokuvavanywa ngokudibeneyo njengovavanyo lweMURA. Ezi mvavanyo zijolise ekuvavanyeni ukufana nokuhambelana kwesiphumo sokubonisa umboniso. Nazi ezinye iindlela zokuvavanya i-mura zokuvavanya

1. Uvavanyo olubonakalayo: Indlela elula kwaye elula kakhulu kukuhlolwa kweengcali eziqeqeshiweyo ezivavanya umboniso ngononophelo kuzo naziphi na izitenxo ezibonakalayo. Le ndlela yokufikelela inokuthi isebenze ekufumaneni iingxaki ezicacileyo zeMURA kodwa zinokungabi lilungele ukuchonga iziphene ezifihlakeleyo.

2. Uhlalutyo lwe-Grey-Grey: Le ndlela ibandakanya ukubonisa uthotho lweepateni zenqanaba le-grey kwiscreen kunye nokuhlalutya amaxabiso alinganayo. Ukuthelekisa amanqanaba eethayimu kwimimandla eyahlukeneyo yombonisi kuyanceda ekuchongeni nakuphi na ukwahluka okunxulumene ne-MURA.

3. Ukuthatyathwa kwemifanekiso: Ngokufaka imifanekiso yomboniso ngemvelaphi efanayo nokuthathwa komnye nomnye, nawuphi na umahluko phakathi kwemifanekiso enokugxininiswa. I-MURASEESS iya kuvela njengokuphambuka kubuchwephesha obulindelekileyo.

4. Ukulinganisa Le milinganiso ibonelela ngedatha yenjongo kumbala kunye nokwahluka kothanga.

Iindidi zeengxaki zeMURA:

Iingxaki zeMURA zinokubonakalisa ngeendlela ezahlukeneyo, nganye ineempawu zayo kunye nefuthe kwintsebenzo yomboniso. Ezinye iintlobo eziqhelekileyo zeengxaki zeMura zibandakanya:

1. Ukubhaka Ihlala ibangelwa kukungaphezulu kwelikhali okanye ukungalunganga kokukhanya.

2. I-band: i-band ivela njengemigca ethe tyaba okanye ethe nkqo yokukhanya kohlukano okanye ubukhulu beembala Ihlala ibangelwa ngamaxesha angenzi-pixel okanye umahluko kwi-voltage yokuqhuba.

3. Ukubeka: Ukubeka indawo kubhekiswa kubukho bamabala amnyama okanye ekhanyayo kwiscreen, enokubangelwa kukungcola kwizinto zekristali yemveliso.

4. Ingxolo ye-MURA: Ingxolo ye-MURA ligama elisetyenziselwa ukuchaza ukuguquguquka okungacwangciswanga ngokuqaqamba okanye umbala kwisibonisi. Inokubangelwa kukohluka kwiimolekyuli zekristali ye-folekyuli okanye engalinganiyo.

Izisombululo ze-MURA IINGXAKI:

Ukujongana neengxaki zeMURA kufuna ukudityaniswa kokuphuculwa kwemveliso, amanyathelo olawulo lomgangatho, kunye nokubonisa ubugcisa bokulinganisa. Nazi ezinye izisombululo eziqhelekileyo eziqeshiweyo kushishino:

1. Ulungelelwaniso lwenkqubo yokwenziwa kwezemveliso: Abavelisi banokuhlaziya iinkqubo zabo zokunciphisa ukunciphisa ukwahluka koMgangatho wecandelo, ubukhulu kunye noxinano. Oku kubandakanya ukwandisa ukulungelelaniswa kolungelelwaniso lwekristali yolwelo, ukuphucula ukufakwa kwesibane ngasemva, kunye nokunciphisa ukungcola.

2. UVAVANYO LOLAWULO LOKUGQIBELA Oku kubandakanya uvavanyo olubonakalayo, uhlalutyo lwenqanaba elingwevu, kunye nemilinganiselo yokuphuma ukuze kuqinisekiswe umgangatho ongaguqukiyo.

3. I-Algorithms yeMbuyekezo: Abavelisi ababonisi banokuphuhlisa i-algorithms yembuyekezo ehlengahlengiswayo kwimveliso yokubonisa ukunciphisa iziphumo zeMura. Ezi algorithms zihlalutya iipateni zeMURA kwaye zisebenzise amanyathelo okulungisa ukuphucula ukufana.

4. Veza uBala: Abasebenzisi banokusebenzisa iindlela zokubonisa ukubonisa umgangatho obonakalayo wokuboniswa kwabo. Oku kubandakanya ukulungisa iiparameter njengokukhanya, umahluko, kunye noseto lwe-gamma ukubuyisela nakuphi na ukungangqinelani okunxulumene ne-mura.

5. Veza iifilimu zokuphucula izinto ezifanayo: Iifilimu ezizodwa zinokusetyenziswa kwindawo eboniswayo yokuphucula ukufana kokufumana ukukhanya. Ezi filimu zinceda ukukhanya okukhanyayo kwaye zinciphise ukubonakala kwezitenxo ezinxulumene ne-mura.

ISIQINISEKISO:

Ingxaki yeMura ibeka umngeni obalulekileyo kwihlabathi le-LCD lokubonisa, echaphazela umgangatho wokubonakalayo kunye namava abasebenzisi imiboniso. Ukuqonda umxholo weMura, ukusebenzisa iindlela zokuvavanywa ngokusebenzayo, kunye nokumilisela izisombululo ezifanelekileyo ngamanyathelo abalulekileyo ekunciphiseni imiba enxulumene neMURA. Ngokuqhubekayo ngokuphucula iinkqubo zokwenza imveliso, ukusebenzisa amanyathelo olawulo lomgangatho, kunye nokusebenzisa iindlela zokulinganisa, abavelisi ababonisi kunye nabasebenzisi banokunciphisa ifuthe le-MURA kwaye aqinisekise ngakumbi amava afanayo.