I-pitch encane led ishayela ukuthuthukiswa kweIsibonisi se-LEDimboni
Yiziphi izinzuzo zemakethe encane engenamkhawulo yemibukiso eholayo esikhathini esizayo;Isikhala esincane, njengoba negama lisho, sincane.Kusukela kumgomo wokubonisa okukhanyayo kwe-LED, isikhala samachashazi esincane sisho ukuthi ukuminyana kweyunithi yokubonisa isithombe kukhudlwana, futhi izithombe ezibonisiwe ngokungangabazeki zizocaca kakhudlwana.Lona umsuka wekhono lesibonisi sokuhlukanisa isikhala esincane sokuhlula isibonisi esivamile, njengeselula ukusuka kumakhalekhukhwini omkhulu wangempela kuya kufoni ehlakaniphile manje ezacile kakhulu, epholile, lokhu ukuthuthukiswa okuphindaphindiwe komkhiqizo.
Ukuthuthukiswa komkhiqizo kufanele kube umphumela wokuthuthukiswa kobuchwepheshe.Ngaphandle kwenqubekelaphambili yobuchwepheshe nenqubo, ukuthuthukiswa komkhiqizo bekungeke kwenzeke.Uma ukuvezwa kwasekuqaleni kwemitha-skwele eyodwa bekukwazi ukubamba ubuhlalu besibani obuyi-1000 kuphela, inani lobuhlalu besibani ngemitha yesikwele ngayinye enezikhala ezincane manje kufanele liphindwe kabili, ukuze kuqinisekiswe ukuminyana kwezikhala zamaphuzu.Akukhona lokho kuphela, kodwa futhi nezinkinga eziningi ezifana nokuchithwa kokushisa, izibani ezifile, amalunga e-butt nokulungiswa kokukhanya ngaphansi kokuphakama okuphezulu kufanele kucatshangelwe, Lokhu ukuhlolwa kobuchwepheshe.
Ngokombono wemikhiqizo encane yesikhala emakethe yamanje, i-P2.5, i-P2.0, i-P1.6, i-P1.5, i-P1.2 iphuma ngokulandelana, ngisho ne-P0.9, i-P0.8 nezinye izindawo ezincane. imikhiqizo isiqala ukungena esigabeni sokukhiqiza ngobuningi.Ngokuqhathanisa idatha yemakethe ku-2014 kanye nengxenye yokuqala ye-2015, kungabonakala ukuthi i-P2.5 iye yaba yinto evamile kakhulu, futhi ingxenye yevolumu yokuthengisa yehlile.Umthamo wokuthengisa we-P2.5, ikakhulukazi imikhiqizo yesikhala esincane esingaphansi kwe-P2.0, uye wanda kancane kancane, okubonisa ukuthi imakethe iya ngokuya ithambekela emikhiqizweni emincane yasemkhathini.
Isidingo semakethe siqondisa inkomba yokuthuthukiswa kwamabhizinisi.Ayanda amabhizinisi esikrini sokubonisa angenela umncintiswano wesikhala esincane.Ngomqondo othile, noma ubani ohola emisha yemikhiqizo uzowina ukuqaliswa kwemakethe.Ngakho-ke, wonke umuntu wenza imizamo eqhubekayo mayelana "nezikhala ezincane, izikhala ezincane", "ikhwalithi yesithombe ecacile, ikhwalithi yesithombe ecacile" kanye "nokubona okubanzi, ukubuka okubanzi".Intengo yemikhiqizo yesikrini esibonisiwe esine-pitch encane iya ngokuya iduma, ivuselela isidingo semakethe.
Njengomkhiqizo wenkanyezi, imakethe encane yesikrini sokubonisa i-LED iyaqhubeka nokuvubela, abakhiqizi abaningi bayangena, futhi ukuncintisana kwemakethe kuya ngokuya kushuba.Emqhudelwaneni oshubile wemakethe, intengo ivamise ukuba yinto ebaluleke kakhulu ukukhombisa izinga lokuncintisana.Esimeni sokuthuthuka kwezobuchwepheshe kanye nokwanda kwezimakethe, izindleko zizoqhubeka nokwehla, futhi amanani entengo azokwehla, okuwumkhuba ongenakugwemeka kanye nesigaba esidingekayo kuzo zonke izinto ezivelayo.
Ochwepheshe bezimboni bakholelwa ukuthi ukuncishiswa kwezindleko kuwumthetho ongaguquki wegeyimu, kodwa izindleko akuzona zonke.Ukwehliswa kwentengo ye-LED kuye kwaba ngokuqhubekayo, kodwa ohlelweni lokunciphisa amanani, kufanele kube nokusekelwa kobuchwepheshe.Uma bungekho ubuchwepheshe, kufanele kube namandla okunciphisa amanani, kodwa futhi kube nenani eliphelele lokusebenza kwezindleko, isidingo esengeziwe sokusekelwa kwevelu yomkhiqizo.Phakathi nenhlolokhono, i-Bobon Chengde Optoelectronics izwakalise ukuvumelana okujulile naleli phuzu lokubuka, futhi abaxoxisana nabo bathi ukuncishiswa kwentengo kwinqubo yokuncintisana akuyona indlela elula yokunciphisa amanani.Ngemuva kokwehliswa kwentengo kunomncintiswano wamandla aphelele wamabhizinisi, futhi awalokothi ajahe ukuncintisana nabanye ngaphandle kwamandla.
Kungenxa yenqubekelaphambili yezobuchwepheshe, ukulawulwa kwezindleko kanye nezinye izici ukuthi intengo yemikhiqizo yendawo encane ayisekho ephakeme, kodwa iyathandwa kakhulu.Ngakho-ke, ukwamukelwa kwemakethe kanye nesidingo nakho kuye kwathuthukiswa kakhulu, futhi ububanzi bezicelo buye banda kakhulu, bungena kancane kancane busuka endaweni yomphakathi (isikhungo sokuqapha ezokuphepha, isikhungo sokuthumela umyalo, isikhungo solwazi, isikhungo sokusakaza, njll.) inkundla yomphakathi.
Ukuhlukanisa okuncane akukona nje ukuhlukana okuncane, kodwa futhi namathuba angenamkhawulo esikhathini esizayo.
Ngokusho komkhuba wamanje wokuthuthuka, umbhali ukholelwa ukuthi inkambiso yentuthuko yesikhathi esizayo yesikhala esincane ayikhawulelwe ekubonisweni kwe-LED, okungase kuthathe isitimela esicacile se-inthanethi kanye ne-inthanethi Yezinto futhi ibe umthwali we-inthanethi.Imikhiqizo emincane yephimbo inenzuzo yokuhlanganisa okungenamthungo, futhi usayizi wemikhiqizo awusanqunyelwe, ngakho-ke amathuba okuxhumana phakathi kwabantu nezikrini makhulu.Uma ukusebenzisana okunjalo sekufinyelelwe, futhi lapho ukuxhumana kuba njalo, ibanga phakathi kwabantu liyoba seduze, futhi kungase kuzalwe izindlela ezintsha zokuxhumana.
Uma isikhala esincane sisetshenziswa esikrinini esikhulu, ukusebenzisana okufika ngesikhathi kuzothuthukisa isikhala esincane ukuze kugqekezwe uhlaka olulula lwesikrini, ngaleyo ndlela lunikeze incazelo ecebile.Ngokuqondana nombhali, u-Jin Haitao we-Yiguang Electronics ubheka isikrini esincane sokubonisa iphimbo ngale ndlela: “Akufanele nje sihlangabezane nezidingo zokuboniswa, kodwa futhi sibe namathuba amaningi.Isizathu esenza ukuthi siye phambili ukuthi ayimi emcabangweni wesikrini esincane sokubonisa iphimbo.Uma uvele ubonise izikhangiso, noma yimuphi usayizi wesikrini esibonisiwe ungakwenza.”
Umbhali ukholelwa ukuthi kungakhathaliseki ukuthi ikusasa lesikhala esincane liyini, akufanele sibeke imingcele.Uma sibeka imingcele ekuqaleni, kungase kungabi khona isikhala esincane manje.Yonke imboni yokubonisa i-LED ingase ibambelele esisekelweni sayo sangempela.Ngaphandle kwenqubekelaphambili embonini, amabhizinisi ngeke akwazi ukuthuthuka
Isikhala esincane esiholwa sinekusasa eliqhakazile kanye namathuba angenamkhawulo.
Akunakuphikwa ukuthi kusukela kuhlelo lokusebenza olulodwa lwangaphandle kuya ezinhlelweni zanamuhla zasendlini nezangaphandle, izibonisi ze-LED zisetshenziswe kakhulu futhi kabanzi.Ngaphezu kwalokho, njengoba ubuchwepheshe obuyisisekelo sebuvuthiwe, uma amabhizinisi embonini ekhetha ukugxila entshebe namashiya, ngaphandle uma enamandla okudelela isibhakabhaka, azosala yedwa.Namuhla, ukuthuthukiswa "kokuvalekile" kwamabhizinisi okubonisa i-LED ngokungangabazeki ukushintshwa kwemodi yokuthuthukiswa kusuka kokubanzi kuya kwelula, kuhlanganiswe nezinhlelo zokusebenza ezidumile zemboni kanye nokukhushulwa, okwenza amabhizinisi afake amalebula aqondene nomuntu futhi akhuthaze ngempumelelo intuthuko ehlukene yemboni.
Kusukela ekubonisweni kwe-LED okuvamile kuya ekubonisweni okuncane kwe-LED, nakuba isibonisi se-LED senze intuthuko kwezobuchwepheshe, sisathembela kumodi yokuphromotha evamile ezingeni lemakethe, kuyilapho isikrini sokuhlanganisa i-DLP nesikrini sokuhlanganisa se-LCD esinokugqagqana kwemakethe okukhulayo sekuvele kungenile. indlela yokuthuthukisa yokunaka okulinganayo kwezobuchwepheshe nezisombululo, kanye nekhono lesevisi eliphelele labakhiqizi seliyisihluthulelo sokuncintisana kwemakethe.Lokhu kusho ukuthi amabhizinisi abonisa i-LED kufanele enze uguquko lwebhizinisi uma efuna ukuhlanganisa ngempela indilinga enkulu yokubonisa isikrini.Ukuthuthukiswa “kwendawo ebiyelwe” yeIsibonisi se-LEDamabhizinisi anelebula lenkundla yesicelo ngokungangabazeki ayindlela enhle yokuhlinzeka ngentuthuko yale mboni.
Ngokombono wentuthuko yesikhathi eside, kungakhathaliseki ukuthi isekelwe ekuthuthukisweni kwebhizinisi ngokwalo noma ekuthuthukisweni okusimeme nokunempilo kwemboni, isasasa lamabhizinisi okubonisa i-LED "lokubiyelwa" lizokhuphuka noma linganciphi, ngaleyo ndlela kusheshiswe ukweqa kwe yonke imboni kuze kube inkathi "yesicelo siyinkosi".
Isikhathi sokuthumela: Dec-19-2022