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Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (16)

LED waa "Iftiin Emitting Diode", unugga ugu yar waa 8.5 inch, wuxuu hagaajin karaa pixel dayactirka iyo cutubka beddelka, wakhtiga nolosha LED in ka badan 100,000 saacadood.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (15)

DLP waa "Procession Digital Light" cabbirka qiyaastii 50inch ~ 100inch, waqtiga nolosha qiyaastii 8000 saacadood. waxay u baahan yihiin beddelka jumlo haddii nalka iyo guddigu ay dhib qabaan.

1. La qabsiga deegaanka ee dhalaalka

Muujinta DLP\LCD maaha mid sare. Iftiinka jawigu aad buu u xaddidan yahay;xafiis iftiin sare oo aan ku habboonayn ama deegaanka qolka xakamaynta.

Iftiiminta bandhiga LED waxay isku hagaajin kartaa inta u dhaxaysa 600-1500cd, ku habboon jawi kala duwan.

Waa maxay farqiga u dhexeeya soo bandhigida LED, LCD, Projector iyo DLP (14)

2. ifafaale milicsi

Muujinta LCD, hore waxay ku qalabaysan tahay guddi toosan ama iftiin leh.

DLP codsi la taaban karo, waxay yeelan doontaa saameyn muuqata.

LED sababtoo ah waa unug iftiin iskiis ah, iyo muraayad madow oo madow, dusha laambad madow, markaa midabka xagal kasta waa la ilaalin karaa.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (13)

3. eeg xagal barbar dhig

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (12)

4. Is barbar dhig saamaynta muujinta

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (11)

5. barbar dhig saamiga isbarbardhigga

LED waxay isticmaashaa nalka madow ee hogaaminaya, dusha sare ee shaashadda waa qaabka nuugista. Ku dhawaad ​​ma jiro xariiq toosan oo iftiimaya, Markaa saamiga isbarbardhigga shaashadda LED-ka oo sarreeya sida 4000: 1, wuxuu ka dhigayaa shaashadda LED-ka mid fiiqan oo cad.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (10)

Inta badan saamiga isbarbardhigga mashruuca DLP wuxuu noqon karaa 600: 1 ilaa 800: 1, qiimaha hooseeya wuxuu sidoo kale noqon karaa 450: 1. LCD saamiga isbarbardhigga wuxuu ku saabsan yahay 400: 1, qiimaha hooseeya oo keliya 250:1.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (9)

darbiga muuqaalka DLP

DLP on shuruudaha deegaanka waa mid aad u sarreeya, sida heerkulka, qoyaanka, boodhka, iftiinka, iwm, gaar ahaan shaashadda waa kuwa ugu nugul, xoqin khad khafiif ah oo aan la tirtiri karin oo la hagaajin karo, waxaa jira dhib badan ma aha muddo waqtiga ay dib u dhigan doonto, haddii kale sawirku si toos ah ayuu u dhimi doonaa. Kala duwanaanshaha dhabta ah ee DLP waa mid aad u hooseeya, oo ka muuqda goobta mugdiga ah cilladaha muujinta, taas oo ah, sawirro badan oo muuqaal madow ah ma cadda, dhacdadani waa mid aad u muuqata. Sida buug-yaraha ayaa arki kara goobta mugdiga ah, ee shaashadda DLP ee madow, ma kala saari karo, marka marka loo isticmaalo la socodka sawirada, tayada sawirka ayaa si weyn hoos loogu dhigi doonaa. Diciifnimada DLP ee hal kaliya, taas oo ah, "saamaynta qaanso-roobaadka", waxqabadka gaarka ah ayaa si fudud looga soocay midabka casaanka, cagaarka iyo buluuga ah ee saddexda monochrome, waxay u egtahay roobka qaansoroobaad.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (8)

gidaarka muuqaalka LCD

Khasaaraha cad ee projector LCD waa in heerka madow uu liito oo isbarbardhigga uusan ahayn mid aad u sarreeya. Midabka madow ee muraayadda LCD had iyo jeer waxay u egtahay cawl, iyo qaybta hadhku waa mugdi iyo faahfaahin la'aan. Tani waa mid aan ku habboonayn ciyaaraha fiidiyowga, Taas oo aan aad ugu wanagsanayn filimka, laakiin marka aad ereyada ciyaarayso farqi wayn uma aha mashruuca DLP shabag. Qaabka SVGA (800 x 600) ee mashruuca LCD, iyadoon loo eegin cabbirka sawirka shaashadda, si cad ayaa loogu arki karaa shabagga pixel ilaa badeecad xallin sare aan la isticmaalin. LCD hadda wuxuu bilaabay inuu isticmaalo array lens-ka yar (MLA), wuxuu wanaajin karaa hufnaanta gudbinta qaabka XGA ee muraayadaha LCD, fidinta fiilada ee pixels, xargaha pixel-ka ee khafiifka ah oo aan cad ahayn, iyo fiiqan sawirada ma keeni doonto wax saameyn ah. Waxay hoos u dhigi kartaa qaab dhismeedka pixel ee LCD si la mid ah mashruucyada DLP, laakiin weli xoogaa faraq ah.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (7)

HD faa'iido LED

1.In ka badan 100,000 saacadood oo nolosha ah

3.Waxqabadka midabka ugu fiican

2.Waxqabadka kuleylka kuleylka sare

4.Kharashka dayactirka hooseeya

1.In ka badan 10 0000 saacadood waqtiga nolosha

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (6) Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (5)

2.Waxqabadka kuleylka kuleylka sare

Dusha sare ee shucaaca ayaa isku dhafan, qaab dhismeedka saxan aluminium ,Dhammaan kulaylka kuleylka jirka oo dhan kala daadinta kulaylka, waxay noqon kartaa kala-baxa kulaylka ugu fiican;

Kala-baxa kuleyliyaha kuleylku: Kulaylka sanduuqa ayaa ka kala firirsan dhinacyada, ka dibna ku xir xirmooyinka, qolofka dambe ee labada dhinac ee samaynta kanaalada sare iyo hoose, isticmaalka cadaadiska hawada si loo sameeyo hawada sare iyo hoose mabda'a wareegga, si buuxda u daadinta kulaylka.
Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (4)

3.Waxqabadka midabka ugu fiican

Mabda'a soo bandhigida ee RGB ee iftiinka kediska ah wuxuu hayaa saxnimada midabka, isaga oo iska ilaalinaya luminta midabka iyo leexashada ay sababto maaddada iyo dariiqa orodka iftiinka ee farsamada iftiinka dambe iyo saadaalinta.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (3)

YWTLED All In One LED - TV waa unug iftiin iskiis ah, oo leh muraayad madow oo madow, dusha sare ee iftiinka madow, si waxqabadka midabka ee xagal kasta oo muuqaal ah loo sii hayo.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (2)

4.Dayactirka fudud

Kharash yar oo dayactir ah

Cutubka caadiga ah ee LED, guddiga bandhiga wuxuu ka kooban yahay unugyo yaryar; pixels bandhigay waxay ka kooban yihiin nalalka LED gaar ah.

Haddii ay jirto barta necrotic, ku beddel unug dheeri ah oo hagaaji nalka LED;

Haddii guddigu u muuqdo mid aan la soo kaban karin, guddi yar oo soo bandhig ah ayaa la bedeli karaa;

Tusaale ahaan, aagga soo-bandhigidda 32-inch waa 4% oo keliya guddi-dhaqameedka.

Qaybta guud ee hadda jirta waa 46-inji, 55-inji, iyo 60-inji unug kaabsi ah, oo leh qiime hooseeya.

LED ma jiro farqi ka dib dayactirka cutubka

Marka la beddelo hal LED, waxay dooran kartaa nalka LED ee loogu talagalay wax soo saarka. oo iftiiminta hal dhibic sixitaanka ayaa la samayn karaa si ay u sii socoto;

Marka la beddelo cutubka cutubka, cutubka oo dhan iyo baalaladaha ayaa loo isticmaalaa sixitaan joogto ah, si heerkulka midabka iyo dhalaalku ay ula socdaan xaaladda hadda jirta ee shaashadda mashruuca.

 

gidaarka video LCD Farqi weyn ka dib dayactirka cutubka

Midabka unugga beddelka iyo dhalaalku waa dhammaan xaalad cusub, wax yar oo ka tagin, labbis iyo dhalaalaya;

Iyo unugyo kale oo asal ah, ka dib isticmaalka waqti dheer, iftiinka iftiinka iyo shaashadda iyo arrimo kale, sida isbeddelka budada iftiinka, midabka, iyo dhalaalka ayaa si aad ah hoos ugu dhacay;

Waxaa jira farqi weyn oo u dhexeeya guud ahaan saamaynta aragga.

Waa maxay farqiga u dhexeeya bandhiga LED, LCD, Projector iyo DLP (1)