I-LED "i-Light Emitting Diode", iyunithi encane kunazo zonke ingu-8.5 inch, ingakwazi ukugcinwa kwe-pixel nokuguqulwa kwemojula yeyunithi, isikhathi sokuphila kwe-LED amahora angaphezu kuka-100,000.

I-DLP “iDigital Light Procession” enosayizi ongaba ngu-50inch~100inch, isikhathi sokuphila cishe amahora angu-8000. zidinga ukushintshwa nge-wholesale uma i-bulb yokuphrojusa nephaneli kunenkinga.

1. Ukuvumelana nezimo kwemvelo kokukhanya

Ukukhanya kwesibonisi se-DLP\LCD akuphakeme. Ukukhanya kwe-ambient kunqunyelwe ngokuqinile; ihhovisi elikhanyayo elingafanelekile noma indawo yegumbi lokulawula.

Ukukhanya kwesibonisi se-LED kungalungisa phakathi kuka-600-1500cd, isudi yendawo ehlukahlukene.

2. Isenzo esizikhumbuzayo

Isibonisi se-LCD, ngaphambili ifakwe iphaneli yomhlahlandlela okhanyayo noma okhanyayo.

I-DLP kuhlelo lokusebenza olungokoqobo, izoba nomthelela obonakalayo.

I-LED ngoba iyiyunithi yokukhanya ezenzakalelayo, kanye nephaneli emnyama ye-matte emnyama, indawo yesibani esine-led emnyama, ngakho ukuvezwa kombala kwanoma iyiphi i-engeli kungagcinwa kuphelele.

3. buka i-engeli qhathanisa

4. Umphumela wokubonisa qhathanisa

5. ukuqhathanisa isilinganiso qhathanisa

I-LED isebenzisa isibani se-LED esimnyama, indawo yesikrini iyisakhiwo sohlobo lokumuncwa. cishe awukho umugqa oqondile obonisa ukukhanya, Ngakho-ke isilinganiso sokungafani kwesikrini se-LED siphezulu njengo-4000:1, senza isikrini sokubonisa se-LED sibe bukhali futhi sicace kakhudlwana.

Iningi lesilinganiso sokungafani seprojektha ye-DLP singaba ngu-600:1 kuye ku-800:1, intengo ephansi futhi ingaba ngu-450:1。Isilinganiso sokungafani seprojektha yeLCD singaba ngu-400:1, futhi intengo ephansi kuphela ngu-250:1.

Udonga lwevidiyo ye-DLP

I-DLP yezidingo zemvelo iphezulu kakhulu, njengezinga lokushisa, umswakama, uthuli, ukukhanya, njll., ikakhulukazi isikrini sisengozini kakhulu, ukunwaya umugqa omncane awukwazi ukusulwa futhi ulungiswe, kukhona nzima kakhulu akuyona inkathi isikhathi izophinda iyifunde, ngaphandle kwalokho isithombe sizoziphendulela. Umehluko wangempela we-DLP uphansi kakhulu, ubonakala esigcawini esimnyama amaphutha okuvezayo, okungukuthi, izithombe eziningi zezigcawu ezimnyama azicacile, lesi simo sisobala kakhulu. Njengokungathi i-notebook ingabona indawo emnyama, esikrinini se-DLP kumnyama, ayikwazi ukuhlukanisa, ngakho-ke uma isetshenziselwa ukuqapha izithombe, ikhwalithi yesithombe izoncishiswa kakhulu. Ubuthakathaka beprojektha ye-DLP bukodwa kuphela, okungukuthi, "umphumela wothingo", ukusebenza okuqondile kumane kuhlukaniswe nombala we-monochrome ebomvu, eluhlaza okwesibhakabhaka nohlaza okwesibhakabhaka, kubukeka njengemvula yothingo.

Udonga lwevidiyo ye-LCD

Ububi obusobala be-LCD projector ukuthi izinga elimnyama limpofu futhi umehluko awukho phezulu kakhulu.Umbala omnyama we-LCD projector uhlale ubukeka umpunga, futhi ingxenye enomthunzi imnyama futhi ayinamininingwane.Lokhu akufanelekile kakhulu ukudlala ividiyo, okungekuhle kakhulu kufilimu, kodwa akuwona umehluko omkhulu nge-DLP projector uma udlala amagama.I-drawback yesibili ukuthi umphumela we-LCD projector ukubonisa isakhiwo se-pixel, futhi umbukeli ubonakala ebuka isithombe nge-lattice. . Ifomethi ye-SVGA (800 x 600) yeprojektha ye-LCD, kungakhathaliseki ukuthi ungakanani usayizi wesithombe sesikrini, ingabonakala ngokucacile kugridi yephikseli ngaphandle kwalapho kusetshenziswa umkhiqizo onokucaca okuphezulu. I-LCD manje yaqala ukusebenzisa i-micro lens array (MLA), ingathuthukisa ukusebenza kahle kokudluliselwa kwefomethi ye-XGA yamaphaneli e-LCD, ukusakazwa kwe-lattice kwamaphikseli, igridi ye-pixel ecashile futhi engabonakali, futhi ubukhali bezithombe ngeke kulethe thonya. Inganciphisa ukwakheka kwephikseli ye-LCD icishe ifane namaphrojetha e-DLP, kodwa kube negebe elincane.

Inzuzo ye-HD LED

1.Ngaphezu kwamahora angu-100,000 esikhathi sokuphila

3.Best umbala ukusebenza

2.Ukusebenza okuphezulu kokushisa kokushisa

4.Izindleko zokulungisa eziphansi

1.Ngaphezu kwe-10 0000 amahora wesikhathi sokuphila

2.Ukusebenza okuphezulu kokushisa kokushisa

Indawo ecwebezelayo ihlanganisiwe, isakhiwo sepuleti ye-aluminium, Ukushisa komzimba wonke kokushisa kokushisa, kungaba ukukhishwa kokushisa okungcono kakhulu;

Ukushisa kokushisa kwephrofayili ye-Flank: Ukushisa ebhokisini kuhlakazeka kusuka ezinhlangothini, bese uxhuma amaphaneli, Egobolondweni elingemuva ezinhlangothini zombili zokwakheka kweziteshi ezingenhla neziphansi, ukusetshenziswa komfutho womoya ukwenza umoya ongaphezulu nophansi. isimiso sokujikeleza, ukuchithwa kokushisa ngokugcwele.

3.Best umbala ukusebenza

Isimiso sokubonisa sokukhanya okuzenzakalelayo kwe-RGB sigcina ubuqiniso bombala, sigwema ukulahlekelwa umbala nokuchezuka okubangelwa into esetshenziswayo kanye nendlela ekhanyayo egijimayo kubuchwepheshe bokukhanyisa emuva kanye nokuqagela.

I-YWTLED All In One LED – I-TV iyiyunithi yokukhanya ezenzakalelayo, enephaneli engezansi ye-matte emnyama, ubuhlalu obukhanyayo obumnyama, ukuze ukusebenza kombala kwanoma iyiphi i-engeli ebonakalayo kugcinwe injalo.

4.Ukulungisa okulula

Izindleko zokunakekela eziphansi

Iyunithi ejwayelekile ye-LED, iphaneli yokubonisa yakhiwa amayunithi amancane; amaphikseli ukubonisa akhiwa isibani LED ngamunye.

Uma kukhona iphoyinti le-necrotic, buyisela iyunithi eyisipele bese ulungisa isibani se-LED;

Uma iphaneli ibonakala ingatholakali, iphaneli encane yokubonisa ingashintshwa;

Isibonelo, indawo yokubonisa engu-32-intshi ingama-4% kuphela wephaneli evamile.

I-mainstream yamanje iyiyunithi ye-splice engu-46-intshi, 55-intshi, kanye nama-intshi angu-60, enenani eliphansi lokulinganisa.

I-LED awukho umehluko ngemuva kokulungiswa kweyunithi

Uma ushintsha i-LED eyodwa, ingakhetha isibani se-LED esigcinwe ekukhiqizeni. futhi ukulungiswa kwephuzu elilodwa lokukhanya kungenziwa ukuze kugcinwe kungaguquki;

Uma ushintsha imojuli yeyunithi, yonke imojula namaphaneli asetshenziselwa ukulungisa ukungaguquguquki, ukuze izinga lokushisa lombala nokukhanya kuhambisane nesimo samanje sesikrini sephrojekthi.

Udonga lwevidiyo ye-LCD Umehluko omkhulu ngemva kokulungiswa kweyunithi

Umbala weyunithi yokushintshwa nokukhanya konke kuyisimo esisha, akukho ukuncishiswa, okufanayo kakhulu futhi kukhanyayo;

Futhi amanye amayunithi asekuqaleni, ngemva kokusetshenziswa isikhathi eside, ukuncishiswa kokukhanya nesikrini nezinye izici, njengokuguquguquka kwempushana ekhanyayo, umbala, nokukhanya kwehle kakhulu;

Kunomehluko omkhulu emiphumeleni yokubuka iyonke.