OLED-TV - abin da yake da shi? OLED-TV: farashin review

A zamanin yau, fasaha ci gaba da bunkasa sosai hanzari. Alal misali, ko da 20 da suka wuce a kasar, 'yan kaxan mutane san game da wanzuwar kwamfuta. Yanzu PC tsaye kusan a kowane gida. Kowace rana akwai sabon na'urori, da kuma tsohon modernized fasaha.

Saboda haka, in mun gwada kwanan nan (cikin watan Maris 2013), an rayayye rarraba OLED-TV. Mene ne wannan? Wannan shi ne abin da za mu tattauna a wannan talifin. Mun la'akari daki-daki, ga siffofin da wannan ci-gaba da fasaha, za mu magana game da abũbuwan amfãni, disadvantages, da sauransu. D.

OLED fasahar

Da farko, bari mu ce 'yan kalmomi game da fasahar kanta. OLED (daga English kwayoyin haske-emitting diode) - musamman fasahar, wadda ta dogara ne a kan semiconductor na'urar sanya na musamman gudanar da mahadi. Wadannan mahadi iya rayayye emit haske, idan sun yi tsalle ta hanyar lantarki na yanzu. Gaskiyar cewa Organic abu iya electroluminescence (wadanda ba thermal haske, wanda aka m da wutar lantarki) koya baya a 1950. Opening sanya wani Faransa masanin kimiyya Andre Bernanoz.

Amma yadda wannan fasahar da aka yi amfani da televisions? The ƙwarai OLED-TV? Mene ne wannan? A wannan kuma sauran abubuwa da ba za ka iya karanta a cikin wannan labarin.

OLED-TV: Mene ne wannan?

Tsohon fasahar iya samun wani wuri a cikin zamani duniya. A babban misali na wannan - OLED-TV. Abin da shi ne da kuma abin da shi ci? Amsoshin wadannan tambayoyi za a iya samu a nan.

A halayyar alama OLED-talabijin ne matrix a cikin abin da manyan aikin abubuwa ne kwayoyin haske emitting diodes. Wannan ne, a cikin wadannan talabijin kwayoyin abubuwa suna hada da lantarki. By wucewa wani lantarki sallama ta hanyar da na halitta fili da aka shirya mai haske haske. Kuma yin amfani da phosphors iya samun high quality-haske a kowane launi.

A ka'idar da shi sauti mai kyau, amma da yadda abubuwa ne a aikace? A gaskiya talabijin OLED-allon TV ne mai yawa abũbuwan amfãni, wanda muka tattauna a kasa.

m siffofin

Zai yiwu na farko kuma mafi muhimmanci amfani - wani mai wuce yarda high haske da bambanci saituna. OLEDs samar da mai fadi da kewayon haske. Godiya a gare su iya daidaita haske fara daga m dabi'u (ga dadi aiki a lokacin dare) da kuma kawo karshen kafin karin haske tysyach 100 cd / m ^2. Amma ga bambanci, sa'an nan OLED-TV iya samun wani mamaki matakin na miliyan 10 don 1. Hakika, sauran televisions irin wannan Manuniya unattainable.

Wani amfani - Compactness. OLED-televisions da sosai kananan girma da nauyi. Sake, godiya ga duk mafi kwayoyin LEDs, wanda da dadi electroluminescence. Saboda wannan, gaba daya shi ne kawar da buƙata domin backlighting. Haka kuma, a cikin backlight gidaje ba tare da ceton yawa sarari.

Bugu da kari, m LEDs damar masana'antun samar da sabon matrix, wanda yana da matukar fadi da Viewing kwana. Wannan yana nufin cewa OLED-TV za a iya kyan gani, daga duk wani kusurwa da kuma har yanzu image quality zai zama a wannan matakin ba tare da wani murdiya. Wannan yanayin ne tabbatar zo a cikin m ga wadanda suka so to watch movies tare da iyali, ko kuma wani babban rukuni na abokai.

Shi ne ma daraja a lura da cewa matrix ga OLED-TV yana da wani m martani lokaci. Ko da a cikin mafi tsauri al'amuran, ko a kaifi canji na shimfidar wuri za ka ba lura da inertia hanya, wanda aka kai tsaye alaka da manyan martani.

Kuma a karshe, shi ya kamata a ce game da kudin wutar lantarki. Domin a yayin da, akwai jita-jita cewa OLED-TV ne sosai voracious da kuma bukatar mai yawa da wutar lantarki. Duk da haka, ya juya daga quite kishiyar. OLED-televisions cinye sau da yawa ƙasa da makamashi fiye da guda LCD.

shortcomings

Bugu da kari ga abũbuwan amfãni OLED-TV da disadvantages. Zai yiwu babban drawback na irin wannan na'urar - fragility. OLEDs ba zai iya gadara da wani dogon sabis rayuwa. Red da kuma kore LEDs iya gudu dubban sa'o'i (a kyawawan mai kyau nuna alama). Babban matsalar shi ne cewa blue LED yana da game da 18,000 hours (wani abu game da shekara biyu). A lokacin, shi ne wani aiki na ci gaban zaunanniya LEDs. A halin yanzu, saye suna tilasta su ji dadin m image na kawai kamar wata shekara, sa'an nan kuma ga wani gurbata hoto.

Wani drawback, wanda ba ya ba da damar da yawa saya OLED TV - Farashin. Idan aka kwatanta da ta haifar-talabijin, da OLED-model ne sama-high farashin. Bayan duk, mafi ban sha'awa abu ne cewa ya kamata ya kasance da sauran hanyar da kewaye. A ka'idar, da samar da OLED-nuni ne da yawa maras tsada. Wannan yana nufin cewa OLED talabijin ya zama mai rahusa fiye da LCD. Amma me ya sa, a yi, duk abin da yake gaba daya daban-daban? The abu ne cewa samar da fasaha OLED-nuni ba tukuna cikakken ƙware. Wannan, bi da bi, results a cikin wani gagarumin kudin karuwa.

Ko don saya OLED-TV?

Yana da dukan zalla akayi daban-daban. Hakika, shi ne mafi kyau ga jira kamar wata shekara. Kamar yadda aka rubuta a farkon fasahar articles ne masu tasowa sosai da sauri. Wannan yana nufin gaba 'yan shekaru da babban rashin OLED-TV za a gyara da kuma fasahar ta fara yada massively. Better to jira a shekara ko biyu da kuma saya ingancin samfurin, ka saya da kuma gyara raw na'urar yau.

Top OLED-TV

Idan sama ba ya shawo ku, kuma ku son biya kudi mai yawa ga daya daga cikin na farko a gwada fitar da sabon fasaha, bari mu dubi mafi kyau model OLED-TV daga daban-daban kamfanoni.

A lokacin, 'yan kaxan kamfanonin da cewa tsunduma a samar da OLED-TV. Wannan shi ne saboda gaskiyar cewa ga ci gaban sabuwar fasahar na bukatar babbar kudi. Haka kuma, don samar da irin wannan talabijin iya kawai manyan kamfanoni, irin su Samsung LG. Na kayayyakin, mu yanzu tattauna.

OLED-televisions Samsung

Samsung KN55S9CAFXZA - m wakilin OLED-TV daga Samsung. Girman allo ne kamar yadda 55 inci. A tare da tare da sabon fasaha shi zai ba wani m hoto. Ya kamata kuma ce 'yan kalmomi game da wani musamman siffa da ake kira Smart TV. na yanzu ƙarni na talabijin ne ke iko da murya ko gestures. Ta hanyar wannan management shi ya zama yafi m da kuma dace. Bugu da kari, Samsung KN55S9CAFXZA yana da wani ban sha'awa siffa da ake kira Smart Dual View. Tare da wannan yanayin da za ka iya lokaci guda duba biyu talabijin shirye-shirye a kan wani gidan talabijin. A sabon tsarin da browser da aka inganta. Yanzu za ka iya hira a social networks, ko kula da videos a YouTube ba tare da wani bata lokaci ba. Kada ka manta cewa Samsung KN55S9CAFXZA - shi ne ma aiki 3D OLED-TV. Tare da sabon hoton fasaha zai zama fiye da idon basira da kuma juicier. A sakamakon haka, muna iya cewa Samsung KN55S9CAFXZA - m OLED-TV. Farashi da shi dabam a cikin kewayon 10 000 daloli.

OLED-TV LG

55EA9800 model - a lokacin da mafi kyau OLED-TV LG. Farashin irin wannan na'urar ne a kusa da 9000 dala (mai rahusa fiye da analogue daga Samsung). A nuni ne 55 inci. LG 55EA9800 yana da wani taro na amfani fasali. Alal misali, TV goyon bayan Skype. Bugu da kari, duk da misali fasali kamar ikon murya yanayin "Hoto a Hoto" da sauransu. D. Yana da ban sha'awa cewa TV yana da goyon baya ga 24p True Cinema. Za ka iya amfani da shi don duba fina-finan a iya aiki a cikin abin da suka kasance sunã cire (watau 24 Frames da biyu). Kamar mafi yawan zamani talabijin LG 55EA9800 iya haɗi zuwa Wi-Fi.