Nyob rau hauv lub ntiaj teb niaj hnub no, qhov twg cov khoom siv hluav taws xob xws li smartphones, TVs, thiab laptops muaj nyob txhua qhov chaw, lub vijtsam, raws li peb lub qhov rais rau lub ntiaj teb digital, yog qhov tseem ceeb. Ntawm ntau yam khoom siv thev naus laus zis, TFT cov ntxaij vab tshaus thiab OLED cov ntxaij vab tshaus yog undoubtedly ob lub ntsiab kev xaiv hauv khw. Ntau tus neeg siv khoom tsis meej pem thaum ua kev yuav khoom: Dab tsi yog qhov txawv ntawm TFT thiab OLED? Qhov twg zoo dua? Kab lus no yuav muab kev txheeb xyuas qhov tob ntawm qhov sib txawv ntawm ob qho tib si ntawm lub hauv paus ntsiab lus teeb pom kev zoo, cov txheej txheem tsim khoom, cov nyhuv tso saib, nqi, thiab daim ntawv thov scenarios, pab koj txiav txim siab tshaj plaws.
I. Qhov txawv ntawm qhov tseem ceeb: Qhov txawv ntawm qhov tseem ceeb hauv kev teeb pom kev zoo
Lub vijtsam TFT yog qhov tseem ceeb tshaj plaws ntawm Liquid Crystal Display (LCD). Koj tuaj yeem xav tias nws yog lub teeb pom kev zoo uas yuav tsum muaj "sab nraud lub teeb ci." Lub TFT (Thin-Film Transistor) nws tus kheej tsis tawm lub teeb; nws ua ntau dua li qhov kev hloov pauv siab ceev, tswj cov kev sib raug zoo ntawm cov kua siv lead ua kua molecules ntawm txhua pixel los txiav txim siab npaum li cas backlight hla dhau thiab xim dab tsi tshwm sim. Yog li ntawd, lub vijtsam TFT yuav tsum muaj cov teeb pom kev rov qab (feem ntau LEDs) ua nws lub teeb ci.
Hauv qhov sib piv, qhov hloov pauv ntawm OLED cov ntxaij vab tshaus nyob hauv lawv qhov "tus kheej-emissive" xwm. Txhua OLED pixel yog ib qho me me organic teeb-emitting diode uas muaj peev xwm ntawm nws tus kheej tawm lub teeb thaum hluav taws xob tam sim no dhau los ntawm nws. Qhov no txhais tau hais tias OLED cov ntxaij vab tshaus tsis xav tau ib txheej backlight cais. Thaum cov xim dub yuav tsum tau muab tso tawm, cov pixels tsuas yog tua tag nrho, ua tiav cov xim dub heev.
Qhov no yog lub hauv paus ntawm lub cev rau txhua qhov sib txawv ntawm ob: TFT xav tau lub teeb rov qab, thaum OLED yog tus kheej-emissive.
II. Intuitive Sib piv ntawm Cov Teebmeem Teebmeem thiab Kev Pom Kev Pom Kev
Cov qauv teeb pom kev sib txawv ncaj qha coj mus rau qhov sib txawv ntawm qhov pom kev ua yeeb yam.
Contrast Ratio thiab Black Level Performance: OLED yeej ua tiav
"Contrast ratio" yog hais txog qhov sib piv ntawm qhov ci tshaj plaws thiab qhov tsaus ntuj ntawm qhov screen. Vim tias OLED pixels tuaj yeem raug tua tag nrho, qhov ci ntsa iab yog xoom thaum pom cov xim dub, yog li ua tiav qhov sib piv yuav luag tsis kawg. Thaum saib lub hnub qub hnub qub lossis hmo ntuj hauv cov yeeb yaj kiab, OLED muab cov xim dub zoo kawg nkaus. Nyob rau hauv sib piv, lub backlight ntawm ib tug TFT screen yog ib txwm nyob rau. Txawm hais tias cov kua siv lead ua kua txheej sim thaiv nws, qee lub teeb pom kev tseem tshwm sim, ua rau cov xim dub tshwm grey thiab ua rau qhov sib piv qis dua.
Xim Kev Ua Haujlwm: Txhua tus muaj nws qhov zoo
TFT cov ntxaij vab tshaus, tshwj xeeb tshaj yog high-end IPS vaj huam sib luag, muab cov xim luam tawm tseeb thiab feem ntau tuaj yeem ua tiav qib siab ci ntsa iab, muab kev pom zoo dua hauv qhov chaw ci ntsa iab nrog cov xim tiag tiag. OLED cov ntxaij vab tshaus, ntawm qhov tod tes, muaj qhov dav xim gamut thiab ntau dua xim saturation, ua rau cov xim zoo dua thiab muaj zog dua, uas yog qhov tshwj xeeb tshaj yog rau saib HDR cov ntsiab lus.
Teb ceev thiab saib lub kaum ntse ntse: OLED muaj qhov zoo dua
Vim tias tsis muaj cov txheej txheem ua kua siv lead ua kua molecule, OLED pixels muaj cov lus teb ceev heev, txo cov suab nrov plooj hauv cov duab dynamic, uas yog qhov tseem ceeb rau gamers thiab cov neeg saib kev ua si. Tib lub sijhawm, qhov degradation ntawm cov xim thiab ci ntsa iab thaum saib los ntawm cov ces kaum sib txawv yog qhov qhia tau tsawg dua ntawm OLED cov ntxaij vab tshaus piv rau TFT cov ntxaij vab tshaus, lub ntsiab lus OLED muaj qhov pom dav dua.
III. Kev Ua Lag Luam Ua Lag Luam: Kev Siv Hluav Taws Xob, Lifespan, thiab Tus Nqi
Kev siv hluav taws xob: OLED muaj zog ntau dua, tab sis nyob ntawm cov ntsiab lus
Kev siv hluav taws xob ntawm OLED yog ncaj qha ntsig txog cov ntsiab lus uas tau tshwm sim. Thaum pom cov duab tsaus lossis dub, ntau pixels raug tua, ua rau nws siv zog heev. Txawm li cas los xij, thaum pom cov duab puv npo ci dawb, nws lub zog siv tau ntau dua li ntawm TFT. Zuag qhia tag nrho, rau kev siv niaj hnub tswj hwm los ntawm hom tsaus, OLED tuav lub zog kom zoo dua.
Lifespan: TFT muaj zog dua
Cov ntaub ntawv organic hauv OLEDs maj mam degrade raws sijhawm, thiab pixels ntawm cov xim sib txawv hnub nyoog ntawm tus nqi sib txawv. Kev siv mus ntev yuav ua rau "hlawv-hauv" (duab khaws cia). Txawm hais tias niaj hnub thev naus laus zis tau txhim kho qhov teeb meem no tau zoo, nws txoj kev ua neej nyob tseem poob qis ntawm TFT cov ntxaij vab tshaus ua los ntawm cov khoom siv tsis zoo. TFT cov ntxaij vab tshaus yog qhov ruaj khov heev hauv qhov no, nrog yuav luag tsis tas yuav txhawj txog qhov kub hnyiab.
Tus nqi thiab kev tsim khoom: TFT yog kev paub tab thiab kev lag luam
TFT thev naus laus zis tau tsim los rau ntau xyoo, nrog rau kev lag luam kev lag luam thiab cov txheej txheem tsim khoom ruaj khov, tshwj xeeb tshaj yog rau cov ntxaij vab tshaus loj, qhov twg tus nqi tswj tau zoo dua OLED. Qhov no yog vim li cas cov khoom siv nruab nrab mus rau qis kawg thiab cov lus qhia loj tseem siv TFT dav dav. OLED cov txheej txheem tsim khoom yog qhov nyuaj dua, thiab qhov kev sib tw ntawm kev ua tiav cov txiaj ntsig siab rau cov vaj huam sib luag loj yog ntau dua, ua rau cov nqi siab dua. Yog li, OLED feem ntau yog siv hauv cov khoom siv high-end flagship.
IV. Daim Ntawv Thov Scenarios thiab Daim Ntawv Qhia Kev Xaiv Kawg
Yog li, rov qab mus rau thawj lo lus nug: TFT thiab OLED, uas zoo dua? Cov lus teb yog yeej tsis tshwj xeeb; nws tag nrho nyob ntawm koj cov kev xav tau tshwj xeeb.
Xaiv ib qho screen TFT
Yog tias koj cov peev nyiaj tsawg: Koj xav tau lub vijtsam loj dua nyob rau hauv ib qho peev nyiaj tsawg.
Koj xav tau qhov ci ci siab: Koj feem ntau siv lub cuab yeej sab nraum zoov lossis hauv qhov chaw ci ntsa iab.
Koj ua qhov tseem ceeb rau kev ruaj ntseg mus sij hawm ntev: Lub cuab yeej yuav tsum tau tso saib cov ntsiab lus zoo li qub rau lub sijhawm ntev (xws li, cov ntaub ntawv qhia pej xeem), thiab koj txhawj xeeb txog kev pheej hmoo kub hnyiab.
Xaiv ib qho screen OLED yog tias:
Koj nrhiav cov duab zoo tshaj plaws: Koj yog tus neeg nyiam ua suab paj nruag lossis gamer uas muaj txiaj ntsig zoo sib xws, cov xim dub meej, thiab cov xim zoo nkauj.
Koj ua qhov tseem ceeb ntawm cov cuab yeej nqa tau yooj yim: Koj xav tau cov khoom siv thinner thiab sib dua xws li xov tooj thiab ntsiav tshuaj.
Koj nquag siv hom tsaus nti: Koj xav kom txuag roj teeb kom ntau.
Xaus
Kev sib tw ntawm TFT thiab OLED yog ib qho kev sib tham zoo siab hauv kev tsim cov cuab yeej tso saib. TFT tuav lub lag luam tseem ceeb nrog nws txoj kev loj hlob, kev ntseeg siab, thiab kev lag luam; OLED tau coj kev nce qib hauv cov duab zoo nrog nws cov thev naus laus zis cuam tshuam rau tus kheej. Tsis muaj tus yeej, tsuas yog ib qho kev xaiv tsim nyog. Nrog kev tshwm sim ntawm cov thev naus laus zis tshiab xws li Mini-LED thiab Micro-LED, yav tom ntej cov duab toj roob hauv pes yuav dhau los ua ntau haiv neeg. Tab sis tam sim no, kev nkag siab txog qhov sib txawv ntawm TFT thiab OLED yog qhov tsis xav tau thawj kauj ruam hauv kev xaiv koj lub cuab yeej zoo tagnrho.
Post lub sij hawm: Sep-26-2025