South Kauslim lub zos xov xwm ETNews qhia tias Samsung lub npaj Galaxy A2019 cov khoom kab yuav raug rov ntsia ntawm qee qhov LCD screen. Ntawm lawv, A30 / 40/70/80 yuav siv cov npo AMOLED, A50 / 60 yuav siv LCD npo.
Txij li thaum 2011, Samsung muaj systematically kaw lub LCD screen ntau lawm kab thiab muab nws lub ntsiab quab yuam rau hauv cov zis ntawm OLED thiab AMOLED ntxees. Samsung lub xov tooj txawb tso tawm nyob rau hauv xyoo tas los muaj yuav luag txhua tus txais OLED thiab AMOLED ntxig nrog ntau "yav tom ntej". Tam sim no, Samsung tau nyob hauv ntau dua li ntawm 90% ntawm lub khw AMOLED thiab 96.5% ntawm cov lag luam OLED. Nta, cov teg num los txo cov xov tooj tshiab txawb xov tooj ntawm OLED rau LCD, Samsung lub txav yog tsab.
Raws li ETNews tsom xam, vim li cas tseem ceeb rau Samsung tso tseg OLED cov ntxaij. Qhov nruab nrab curved OLED flexible screen tshuab muaj qhov zoo ntawm kev tswj qhov kheej, lub qhov muag dav dav, qhov yuav luag tsis sib xws, tsis muaj zog, thiab kev kub ceev heev. Txawm li cas los xij, nyob hauv tib lub loj, tus nqi qis rau ntawm OLED flexible screen yuav luag ob zaug li siab tshaj li ntawm qhov screen LCD. Qhov no kuj ua rau cov nqi siab tshaj rau cov khoom siv hauv xov tooj ntawm cov khoom siv cov iav OLED.
"Tshiab GalaxyA series rau cov ntxaij vab tshaus hauv LCD tau tus nqi muaj zog zoo dua nyob rau hauv lub ntsej muag ntawm suav mobile xov tooj," ETNews commented.
Raws li cov ntaub ntawv los ntawm tsib lub khw tshawb fawb cov koom haum xws li IDC, thoob ntiaj teb kev lag luam hauv lub quarter thib ob ntawm 2018 tshaj Apple thawj thawj zaug, nce 40% xyoo-rau-lub xyoo, ua nws lub ntiaj teb thib ob loj smartphone tsim, tsuas yog tom qab Samsung . Txawm hais tias Samsung tseem nyob rau hauv thawj qhov chaw, nws txoj kev ua lag luam tau maj mam tsis yeem, kev muag khoom tau poob qis dua li 8% xyoo-rau-lub xyoo, thiab xa khoom tau qis dua.
Samsung lub abandonment ntawm cov ntxaij vab tshaus OLED yog ib qho microcosm ntawm kev lag luam micro. Kua tau siv lub tshuab LCD los ntawm thawj lub cim iPhone rau iPhone 8, thiab cov tshuab OLED tau siv txij li thaum lub X-X Xov tooj thaum xyoo 2016, Kua thiab Samsung tau txais kev txiav txim siab txog cov khoom ntawm 100 lab OLED. Nyob rau hauv 2017, ib qho ntxiv 60 lab OLED screens tau ntxiv. Apple's 160 lab ntsuam OLED yuav los ntawm Samsung rau iPhone X totaled $ 11.3 billion.
Kua lub peev txheej loj tau pom tias yog kev vam meej rau kev lag luam ntawm OLED kev lag luam, tab sis kev nyuaj ntawm qhov khoom xwb tsis tau daws. Ntxiv nrog rau kev ua kom dhau kim, muaj teeb meem nrog kev zoo. Piv txwv, tus iPhone 4 siv qhov teeb meem "burnin" uas tshwm sim tom qab qhov kev tshuaj ntsuam - tom qab duab tshiab tso tawm kom pom ntawm qhov kev tshuaj ntsuam, qhov tso ua ntej yuav "lo" rau qhov kev tshuaj ntsuam. Qhov tshwm sim no tshwm sim thaum daim duab tseem tseem ntev, qhov sib txawv ntawm daim duab muaj zog, los yog ib qho tseem duab tseem raug ua si ntev ntev, xws li ib qho chaw txawb ntsej muag.
Kua muaj qhia cov neeg siv los daws qhov teeb meem los ntawm cov qauv qub, xws li siv txoj kev hloov siab ntsiag to, qhib IP X kom tig cov zaub thaum tsis siv, tsis txhob tso cov duab tseem ceeb ntawm qhov ntev tshaj plaws.
Txawm tias qhov phem tshaj, tus iPhone X tsis yog raws li kev xav tau, uas ua rau kev lag luam muaj zog tias OLED keeb kwm yuav tsum yog qhov kawg ntawm lub hwj chim. Nyob rau hauv lub peb hlis ntuj ntawm lub xyoo no, Bloomberg tsab xov xwm hais tias tus nqi siab ntawm iPhone X tsav cov kua nyiaj, tab sis tag nrho cov muag ntawm cov iPhone tsis zoo li xyoo tas los. Tus naj npawb ntawm OLED cov ntxaij vab tshaus Samsung khoom siv rau cov kua Apple tsuas yog ib nrab ntawm qhov kev xav tau.
Bloomberg tau hais cov neeg paub txog qhov teeb meem li hais tias cov neeg lag luam loj ntawm OLEDs tau pib xav txog kev txo cov nqi thiab cov nqi txiav.
Ntawm cov tshiab iPhone series tawm xyoo no, pheej yig version ntawm tus iPhone XR tau siv rov qab mus rau lub LCD npo. Tshaj tej ntawm, Kua tau tiav cov nyhuv tib yam nkaus li OLED los ntawm qhov ua kom tsis pub lub vijtsam kom txo tau tus ciam teb hauv qab ntawm LCD. Txawm hais tias lub LCD screen hu ua kua Retina HD zaub tsis muaj qhov sib npaug tib pixel li OLED, nws muaj ntau qhov tseeb tshaj qhov OLED ntawd cov xim luam dua.
Cov txiaj ntsig ntawm OLEDs yog xim zoo ib yam thiab dub dawb, thiab LCD tseem ntsa thaum tso dub vim lub hom phiaj. Txawm li cas los, tus iPhone XR Tus Ritina Ritina LCD npo tseem tsaus nti txaus kom tsaus thaum nws tua lawm.
Tsis tas li ntawd, lub MicroLED screen, los yog lub cim tshiab ntawm LED technology, maj maj qhov khoom ntawm paj.
Zoo ib yam li OLED, MicroLED yog ua los ntawm lub teeb-emitting diodes. Qhov no txhais tau hais tias ob qho tib si yog cov ntxaij lim dej ntawm "self-illuminating" technology. Ib qho ntawm cov xim liab, ntsuab, thiab xiav sub-pixels yuav taws nws tus kheej, tsis zoo li cov ntxaij lim dej hauv LCD uas yuav tsum tau muaj kev txhawb siab. Yog li ntawd, lub MicroLED zaub yuav muab qhov sib npaug thiab xim zoo li qhov OLED, thiab yuav khaws cia nyias thiab lub teeb nyob rau hauv ntau lawm.
Kua tau tshawb nrhiav MicroLED technology rau qee lub sij hawm. Raws li thaum ntxov li 2014, Kua acquired LuxVue, uas tshwj xeeb hauv kev tsim cov tshuab no. Nyob rau hauv lub Peb Hlis xyoo no, Bloomberg Xov Xwm hais tias Apple yog nqis peev ntau lub tshuab MicroLED, thiab nyob hauv ib lub hnab zais zais ze nws lub hauv paus loj, muaj tsawg tus MicroLED cov ntxaij vab tshaus tau tsim rau cov laj thawj, qhov project code T159.
