Izibonisi zekristalu ewuketshezi lwezimboni zisetshenziselwa izibonisi zekristalu ewuketshezi lwezimboni, ezinosayizi abahlukahlukene bokuboniswa, izindlela zokufaka, njll. Ihlukile ku-LCD evamile, ingakwazi ukuzivumelanisa nemvelo eyeqisayo, ukusebenza okuzinzile, impilo yesevisi ende, njll.
ukubona
Ukubonakala okuhle kuwukugqamisa kwe-LCD yezimboni. Ukuboniswa kwezinhlelo zokusebenza zezimboni kudinga ukusekela imiphumela ebonakalayo ecacile nenembayo evela kuma-engeli amaningi ezindaweni zokukhanya okukhanyayo. Iningi lezindawo zezimboni zizungezwe ukukhanya okukhanyayo, okufaka inselele ukubonakala kwezibonisi.
Uma imvelo ikhanya, kuba nzima nakakhulu ukudluliswa kwe-LCD, ngoba ukukhanya kwabantu okujwayelekile okufundekayo ku-250 ~ 300cd/㎡. Abanye abakhiqizi be-LCD bazama ukunweba ububanzi budlule ku-450cd/m2. Kodwa lezi zibonisi zidinga amandla amaningi futhi akuzona isixazululo esingcono kakhulu. Futhi, lawa mazinga awanele ukusebenza ezindaweni ezikhanya kakhulu. Abakhiqizi abaningi basekhaya benze okungaphezu kuka-1800cd/㎡ ukugqamisa ikristalu ewuketshezi.
Endaweni evamile yezimboni, umsebenzisi angancamela ukubuka isibonisi nge-engeli kune-engeli ephozithivu.
Ngakho-ke, kubalulekile ukubuka isithombe kusuka ema-engeli ahlukene (phezulu naphansi, uhlangothi kuya ohlangothini, ngaphambili kuya emuva) ngokuhlanekezela okuncane noma okungekho noma ukushintsha kombala. Ikakhulukazi, izilungiselelo zokubonisa ezinsizeni zokusebenza zabathengi aziwenzi kahle umsebenzi, ngoba isithombe singanyamalala noma singatsheki.
Kusetshenziswa amasu amaningana ukuthuthukisa ukubuka kuma-LCDS ane-bevelled. Ama-engeli okubuka azuzwa ngamasu athile asekelwe ku-cinema ngokuvamile angu-80° phezulu, u-60° phansi, u-80° kwesokunxele, no-80° kwesokudla. Lawa ma-engeli anele izinhlelo zokusebenza eziningi, kodwa amanye angadinga umbono omkhulu.
I-Coplanar conversion (IPS), ukuqondanisa okuqondile kwe-multi-quadrant vertical (MVA), kanye nobuchwepheshe be-ultra-precision thin-film transistor (SFT) buhlinzeka ngezinketho ezidumile kubakhiqizi be-LCD. Lobu buchwepheshe obunelungelo lobunikazi bunika amandla ama-engeli amakhulu wokubuka kunalawo angakhona emkhakheni wobuchwepheshe befilimu.
Ukuhlukaniswa
Usayizi nokulungiswa nakho kudlala indima ekufundekeni sekukonke. Ngokuvamile, ama-LCDS angu-6.5, 8.4, 10.4, 12.1, kanye no-15 intshi we-LCDS kumodi ye-LCD asetshenziswa kakhulu ezinhlelweni zezimboni. Lab' osayizi banikeza isikhala esanele sokubuka idijithali, amafomu esignali wamagagasi, noma enye idatha yezithombe ngaphandle kokuthatha okokusebenza okuningi.
Isidingo sokulungiswa sinqunywa ngokuyinhloko ulwazi lwesibonisi noma idatha yesibonisi. Esikhathini esedlule, izinqumo ze-VGA, SVGA, ne-XGA zazidume kakhulu.
Kodwa-ke, abakhiqizi abaningi ngokwengeziwe babheka inzuzo yezibonisi ze-aspect ratio enkulu njenge-WVGA ne-WXGA. Amamodi amakhulu aqondile naqondile avumela abasebenzisi ukuthi babuke amagagasi olwazi amade nedatha eyengeziwe kusibonisi esisodwa. Izibonisi zingaphinda zidizayinwe ukuthi zifake okhiye bokuthinta endaweni yesibonisi, okuvumela abasebenzisi ukuthi babuke idatha esikrinini esikhulu, noma bashintshe phakathi kwezibonisi zokubukeka kwesilinganiso okujwayelekile ezihlanganisa amandla esikrini sokuthinta. Izici ezithuthukisiwe ezingeziwe zihamba ibanga elide ekwenzeni lula ukusebenzelana komsebenzisi.
Ukusimama
Ukushintsha kwezinga lokushisa nokumelana nokudlidliza kuwukucatshangelwa okubalulekile ekukhetheni izibonisi zezinhlelo zokusebenza zezimboni zanamuhla. Isibonisi kufanele sivumelane nezimo ngokwanele ukuze sigweme ukungqubuzana noma ukungqubuzana nama-opharetha emishini noma ama-peripheral, futhi kufanele sikwazi ukuphatha amazinga okushisa ahlukahlukene okusebenza. Ama-LCDs amelana kakhulu nezinga lokushisa, ukungqubuzana, nokudlidliza kune-CRTS.
Isitoreji namazinga okushisa okusebenza nawo ayizinguqulo ezinkulu ekukhetheni izibonisi zemishini yezimboni. Ngokuvamile, izibonisi zishunyekwa ezitsheni ezingangeni moya futhi ziyingxenye yemishini emikhulu. Kulesi simo, izinga lokushisa lithinteka ukushisa okukhiqizwa yisitsha esivaliwe kanye nemishini ezungezile.
Ngakho-ke, kubaluleke kakhulu ukukhumbula isitoreji sangempela nezidingo zokushisa zokusebenza lapho ukhetha isibonisi. Nakuba ezinye izinyathelo zithathwa ukuze kukhishwe ukushisa okukhiqiziwe, njengokusebenzisa isiphephetha-moya esitsheni esivaliwe, ukukhetha isibonisi esifanele lezi zindawo kuyindlela ephumelela kakhulu yokuqinisekisa ukuthi izidingo zokulondoloza nezinga lokushisa lokusebenza ziyahlangatshezwa. Ukuthuthukiswa kwezinto zekristalu ewuketshezi nakho kwenze kwaba nokwenzeka ukunweba izinga lokushisa elilungile lezibonisi ze-LCD. Ama-LCDS amaningi asukela ku- -10C kuya ku-70C.
Ukusebenziseka
Kukhona ezinye izici ezingacacile kakhulu okufanele uzicabangele lapho ukhetha isibonisi sokukhiqiza endaweni yokukhiqiza. Isibonelo, kubalulekile ukuqinisekisa ukuthi isikhathi sokuphumula sincishisiwe. Ukuze uzuze ukusetshenziswa okuphezulu, kubalulekile ukukhetha isibonisi sekhwalithi ephezulu kakhulu futhi ube nezingxenye ezisele ezitholakalayo ukuze zilungiswe endaweni kunokulungiswa kwangaphandle.
Izibonisi zezinhlelo zokusebenza zezimboni nazo zidinga umjikelezo wempilo omude womkhiqizo. Uma umkhiqizi engasakhiqizi imodeli, isibonisi esisha kufanele sihambisane emuva ukuze silingane nesiqukathi esivaliwe ngaphandle kwesidingo sokuklama kabusha lonke uhlelo.
Isikhathi sokuthumela: Apr-25-2023