LED shine "Haske Emitting Diode", mafi ƙanƙanta naúrar shine inch 8.5, yana iya kiyaye pixel da canjin naúrar, lokacin rayuwar LED fiye da sa'o'i 100,000.

DLP shine "Tsarin Hasken Dijital" girman kusan 50inch ~ 100inch, lokacin rayuwa kusan awanni 8000.suna buƙatar maye gurbin jumloli idan kwan fitila da panel suna da matsala.

1. Daidaitawar muhalli na haske

Hasken nunin DLP\LCD baya girma.Hasken yanayi yana da iyakancewa; ofishin babban haske mara dacewa ko yanayin dakin sarrafawa.

Hasken nuni na LED zai iya daidaitawa tsakanin 600-1500cd, dace da yanayi daban-daban.

2. Al'amari mai nuni

LCD nuni, gaban sanye take da translucent ko haske jagora panel.

DLP a cikin aikace-aikacen aikace-aikacen, zai sami tasirin gani.

LED saboda yana da naúrar haske na kwatsam, da duhu matte baki panel, baƙar fata fitilar saman, don haka za'a iya kiyaye bayanin launi na kowane kusurwa.

3. kwatanta kusurwar kallo

4. Nuni sakamako kwatanta

5. kwatanta rabon bambanci

LED amfani da baƙar fata LED fitila, allon surface ne sha irin tsarin.Kusan babu madaidaiciyar layin da ke nuna haske, Don haka rabon bambancin allo na LED kamar girman 4000: 1, yana sa allon nunin LED ya fi kaifi da haske.

Yawancin rabon majigi na DLP na iya zama 600:1 zuwa 800:1, ƙaramin farashi kuma zai iya zama 450:1.LCD majigi mai nuna bambanci rabo shine kusan 400:1, kuma ƙarancin farashi kawai 250：1.

bangon bidiyo na DLP

DLP akan bukatun muhalli suna da girma sosai, kamar zafin jiki, zafi, ƙura, haske, da dai sauransu, musamman ma allon shine mafi rauni, ba za a iya goge layin bakin ciki ba kuma a gyara shi, akwai ƙari mai wahala ba lokaci ba ne. lokaci zai sake karanta shi, in ba haka ba hoton zai lalace ta atomatik.Ainihin bambanci na DLP yana da ƙasa sosai, yana nunawa a cikin yanayin duhu yana bayyana lahani, wato, yawancin hotuna masu duhu ba su bayyana ba, wannan lamari a bayyane yake.Kamar littafin rubutu na iya ganin yanayin duhu, a cikin allon DLP akan baƙar fata, ba zai iya bambanta ba, don haka lokacin da aka yi amfani da shi wajen saka idanu hotuna, ingancin hoton zai ragu sosai.Raunin majigi na DLP guda ɗaya kawai, wato, "tasirin bakan gizo", takamaiman aikin kawai an raba shi da launi na ja, kore da shuɗi uku monochrome, yayi kama da ruwan sama na bakan gizo.

bangon bidiyo na LCD

Babban hasara na majigi na LCD shine cewa matakin baƙar fata ba shi da kyau kuma bambancin ba shi da yawa. Baƙar fata na majigi na LCD koyaushe yana kallon launin toka, kuma ɓangaren inuwa yana da duhu kuma ba tare da cikakkun bayanai ba. wanda ba shi da kyau sosai ga fim ɗin, amma ba babban bambanci ba ne tare da majigi na DLP lokacin kunna kalmomi. Sakamakon na biyu shi ne cewa tasirin LCD projector yana nuna tsarin pixel, kuma mai kallo ya bayyana yana kallon hoton ta lattice. .Tsarin SVGA (800 x 600) na majigi na LCD, ba tare da la'akari da girman hoton allo ba, ana iya gani a fili a cikin grid pixel sai dai idan an yi amfani da samfurin mafi girma.LCD yanzu ya fara amfani da micro ruwan tabarau tsararru (MLA), iya inganta watsa yadda ya dace na XGA format na LCD bangarori, lattice yaduwa na pixels, da dabara da kuma ba a fili pixel Grid, da kaifin hotuna ba zai kawo wani tasiri. Yana iya rage tsarin pixel na LCD zuwa kusan iri ɗaya da na'urorin DLP, amma har yanzu ɗan rata.

HD LED fa'ida

1.Fiye da awoyi 100,000 na rayuwa

3.Best launi yi

2.Superior zafi dissipation yi

4.Low kula da kudin

1.Fiye da 10 0000 hours rayuwa lokaci

2.Superior zafi dissipation yi

The radiating surface ne hadedde, aluminum farantin tsarin, Duk jiki zafi conduction zafi watsawa, na iya zama mafi kyau zafi dissipation;

Flank profile zafi dissipation: Zafin da ke cikin akwatin yana warwatse daga tarnaƙi, sa'an nan kuma haɗa bangarori, A cikin harsashi na baya a bangarorin biyu na samuwar tashoshi na sama da na ƙasa, amfani da matsa lamba na iska don samar da sama da ƙananan iska. ka'idodin wurare dabam dabam, cikakken zafi mai zafi.

3.Best launi yi

Ka'idar nunin haske na RGB ba tare da bata lokaci ba yana riƙe da ingancin launi, guje wa asarar launi da karkatar da kayan da ke haifar da hanyar haske a cikin fasaha na hasken baya da tsinkaya.

YWTLED Duk A cikin LED guda ɗaya - TV ɗin naúrar haske ne na kwatsam, tare da madaidaicin matte baƙar fata, saman bead ɗin haske, ta yadda za a iya kiyaye aikin launi na kowane kusurwar gani.

4.Easy kiyayewa

Ƙananan farashin kulawa

LED misali naúrar, nuni panel ya ƙunshi ƙananan raka'a;nunin pixels sun ƙunshi fitilun LED ɗaya ɗaya.

Idan akwai wurin necrotic, maye gurbin shi da naúrar kayan aiki kuma gyara fitilar LED;

Idan panel ɗin ya bayyana ba za a iya dawo da shi ba, ana iya maye gurbin ƙaramin panel nuni;

Misali, yankin nuni mai inci 32 shine kawai kashi 4% na rukunin al'ada.

Babban al'ada na yanzu shine 46-inch, 55-inch, da 60-inch splice unit, tare da ƙananan farashi.

LED babu bambanci bayan gyara naúrar

Lokacin maye gurbin LED guda ɗaya, na iya zaɓar fitilar LED da aka tanada a samarwa.kuma za'a iya aiwatar da gyaran wuri guda mai haske don kiyaye shi;

Lokacin maye gurbin naúrar naúrar, ana amfani da duka module da bangarori don daidaita daidaito, ta yadda zafin launi da haske ya dace da yanayin allon aikin na yanzu.

bangon bidiyo na LCD Babban bambanci bayan gyaran naúrar

Launin naúrar maye gurbin da haske duk sabon yanayi ne, babu attenuation, iri ɗaya da haske;

Kuma sauran raka'a na asali, bayan amfani da lokaci mai tsawo, haɓakar haske da allo da sauran dalilai, irin su canza launin foda, launi, da haske sun ragu sosai;

Akwai bambance-bambance masu mahimmanci a cikin tasirin gani gaba ɗaya.