Hotunan OLED suna tasiri a kasuwannin TV - amma suna da kyau a gare ku?
LCD TVs ne ainihin TV da aka fi dacewa ga masu amfani a kwanakin nan, kuma, tare da mutuwar Plasma , mafi yawan zaton cewa LCD (LED / LCD) TV ne kawai nau'in hagu. Duk da haka, wannan ba gaskiya ba ne kamar yadda wani nau'i na TV yana samuwa wanda yake da wasu amfani a kan LCD - OLED.
Abin da OLED TV Shin
OLED yana tsaye ne don Organic Light Emitting Diode . OLED wata ƙarancin fasahar LCD ne da ke amfani da mahaɗin halitta wanda aka kafa zuwa pixels don ƙirƙirar hotuna, ba tare da buƙatar ƙarin haske ba. A sakamakon haka, fasaha na OLED ya ba da damar nuna fuska mai haske wanda ya fi na LCD da Plasma fuska.
Ana kuma kira OLED a matsayin Organic Electro-Luminescence
OLED vs LCD
OLED yana kama da LCD a cikin bangarori na OLED za a iya shimfida su a cikin layi mai zurfi, ta samar da zane-zane na TV da makamashi mai karfi. Har ila yau, kamar LCD, OLED yana ƙarƙashin lahani marar mutuwa.
A gefe guda, ko da yake TVO ODD na iya nuna hotuna masu ban sha'awa da kuma wani rauni na OLED vs LCD shine fitarwa . Ta hanyar yin amfani da tsarin hasken baya, LCD TVs za a iya tsara shi don yaɗa haske fiye da 30% fiye da mafi yawan OLED TVs. Wannan yana nufin cewa LCD TV yayi mafi kyau a cikin yanayi mai haske, yayin da TV na OLED sun fi dacewa don kwanciyar hankali ko ɗakunan ɗaukar haske.
OLED vs Plasma
OLED yana kama da Plasma a cikin cewa pixels suna tsinkayawa. Har ila yau, kamar Plasma, matakan baki ba za a iya samar da su ba. Duk da haka, kamar Plasma, OLED shine batun ƙonawa.
OLED vs LCD da Plasma
Har ila yau, kamar yadda yake tsaye a yanzu, samfurin OLED yana da raguwa fiye da LCD ko Plasma nunawa, tare da launi mai launi na launi a mafi yawan haɗari. Bugu da ƙari, yin saukarwa zuwa gingwadon gashi, manyan shafukan OLED masu girma sun fi girma a farashi idan aka kwatanta da LCD ko TVs Plasma.
A gefe guda kuma, OLED TV yana nuna hotuna mafi kyau da aka gani a yanzu. Launi yana faɗakarwa kuma, tun da za a iya kunna kowane nau'i na kowane iri, OLED ita ce fasaha ta talabijin kawai wanda ke da ikon nuna cikakken baki. Har ila yau, tun da za a iya yin amfani da bangarori na OLED na da kyau, za a iya yin su don lanƙwasawa - sakamakon bayyanar filayen talabijin mai ban sha'awa (Lura: Wasu LCD TVs an yi tare da fuska mai ma'ana).
OLED TV Tech - LG da Samsung
Za'a iya aiwatar da fasahar OLED a hanyoyi da dama don TV. A farkon, akwai wasu da aka yi amfani da su. Yadda bambancin LG a kan fasahar OLED ake kira WRGB, wanda ya haɗa nauyin raƙuman raɗaɗɗen magungunan OLED da ke dauke da launin Red, Green, da Blue. A wani ɓangare kuma, Samsung yayi amfani da fayilolin Red, Green, da Blue wanda ba tare da ƙarawa ba. Anyi amfani da tsarin LG don rage iyakar lalacewar launi marar launi wanda ya kasance cikin hanyar Samsung.
Yana da ban sha'awa don nuna cewa, a shekara ta 2015, Samsung ya fita daga kasuwar OLED TV. A gefe guda kuma, kodayake Samsung ba ta sa OLED TV a halin yanzu, ya haifar da rikicewa a kasuwa mai sayarwa tare da amfani da kalmar "QLED" a lakabi wasu daga cikin TVs masu tasowa.
Duk da haka, QLED TVs ba OLED TVs ba ne. Su ne ainihin LED / LCD TVs da ke sanya Layer na Dumbura Datti (wato inda "Q" ya fito ne daga), tsakanin madaidaicin LED da LCD don bunkasa launi. Tilas da ke amfani da ɗigon hanyoyi suna buƙatar tsarin haske mai duhu ko bidiyon (ba kamar OLED TVs) kuma suna da abũbuwan amfãni (hotuna masu haske) da rashin amfani (ba za su iya nuna cikakkiyar baki) na fasahar LCD TV ba.
A halin yanzu, kawai LG da samfurin OLED na Sony suna samuwa a Amurka, tare da Panasonic da Philips suna samar da TV OLED a Turai da wasu kasuwanni masu zaɓaɓɓe. Sannan Sony, Panasonic, da Philips sunyi amfani da bangarori na LG OLED.
OLED TV - Resolution, 3D, da kuma HDR
Kamar dai yadda yake tare da LCD TVs, fasaha ta OLED TV shine agnostic ƙuduri. A wasu kalmomi, ƙuduri na LCD ko OLED TV ya dogara da adadin pixels da aka shimfiɗa a kan rukuni. Kodayake dukkanin OLED TVs suna tallafawa ƙaddamar da nuna 4K , wasu samfurin OLED da suka gabata sun kasance tare da rahoton nuni na asali na 1080p.
Kodayake masu yin tashoshin TV ba su ba da damar duba bidiyon 3D na masu amfani da Amurka ba, fasahar OLED ya dace tare da 3D, kuma, har zuwa shekara ta 2017, LG ta ba da talabijin na 3D OLED da aka karɓa sosai. Idan kun kasance fanin 3D, har yanzu kuna iya samo ɗaya da aka yi amfani da ita ko a kan yarda.
Har ila yau, fasahar OLED TV ne mai dacewa da HDR - ko da yake HDR-sa OLED TV ba zai iya nuna matakan haske da yawan LCD TV ke iya ba - a kalla a yanzu.
Layin Ƙasa
Bayan shekaru na ƙarya farawa, tun 2014 OLED TV yana samuwa ga masu amfani da shi azaman madadin LED / LCD TVs. Duk da haka, kodayake farashin suna saukowa, TV din OLED daidai da girman da aka saita kamar yadda gasar LED / LCD TV ta fi tsada, sau biyu sau biyu. Duk da haka, idan kana da tsabar kuɗi da ɗakunan haske, OLED TV na samar da kyakkyawan kwarewar TV.
Har ila yau, ga wadanda har yanzu Flasma TVs fans, tabbatar da cewa OLED fiye da wani dace dace wani zaɓi.
Tun daga shekara ta 2017, LG ne kadai ke yin magunguna na OLED na Amurka. Mene ne ma'anar cewa yayin da LG da Sony duka suna ba da samfurin samfurin OLED ga masu amfani da Amurka, Sony OLED TV yana amfani da bangarori na LG. Duk da haka, akwai bambance-bambance a cikin ƙarin aikin bidiyon, fasaha, da kuma abubuwan da ke cikin labaran da aka sanya a cikin kowane tallan TV.
Don ƙarin bayani game da yadda fasahar OLED ke shiga cikin talabijin, karanta labarin abokinmu: Tashoshin Intanit De-Mystified .
Misalai na LG da Sony OLED TV suna samuwa a cikin jerin mu na Hotuna 4K Ultra HD .