Key Takeaways
- Ib lub tshuab OLED tshiab tuaj yeem tsim cov kev daws teeb meem txog li 10,000 PPI, cov kws tshawb fawb hais.
- Lub thev naus laus zis tshiab tuaj yeem pab tau hauv cov tsom iav tiag tiag thiab lwm yam khoom me me.
- Samsung tab tom ua haujlwm los tsim cov lus qhia uas ua kom zoo dua ntawm cov thev naus laus zis tshiab, tab sis nws tsuas yog ib qho pov thawj ntawm lub tswv yim hauv chav kuaj tam sim no.
Ib qho kev tshawb pom tshiab thev naus laus zis tuaj yeem ua rau txoj hauv kev rau ultrasharp smartphones, TVs, thiab tsom iav qhov tseeb virtual, cov kws tshawb fawb hais.
Cov duab OLED tshiab tau tsim los ntawm cov qauv uas twb muaj lawm rau electrodes ntawm ultra-thin solar panels, Stanford cov kws tshawb fawb, thiab cov neeg koom tes hauv Kaus Lim Kauslim, tshaj tawm hauv daim ntawv tsis ntev los no. Cov thev naus laus zis tshiab tuaj yeem ua lub zog daws teeb meem txog li 10,000 pixels ib nti (PPI) piv rau 400 txog 500 PPI ntawm niaj hnub smartphones.
"Ib lub pixel ceev dua tso cai rau cov zaub kom nthuav dav ntxiv, tso cai rau nws ua kom zoo li tib neeg lub qhov muag," Stefan Engel, Tus Lwm Thawj Coj & Tus Thawj Saib Xyuas Kev Lag Luam ntawm Visuals Lag Luam ntawm cov cuab yeej tsim khoom Lenovo, uas nws lub tuam txhab tsis koom nrog hauv kev tshawb fawb, hais hauv kev xam phaj email.
"Txawm li cas los xij, qhov kev sib tw ntawm qhov siab dua pixel ceev yog qhov tsim nyog suav lub zog, uas yog loj heev. Muab lub tshuab xam zauv xav tau, nws ua rau muaj kev nkag siab zoo tshaj plaws rau kev siv virtual thiab sib xyaw qhov tseeb, qhov twg siv lub vijtsam me me., tab sis tseem tuaj yeem txuas ncaj qha rau lub PC muaj zog."
Resonating Colors
Qhov kev hloov pauv tseem ceeb tom qab OLED tshiab yog txheej hauv qab ntawm cov hlau cuam tshuam nrog cov corrugations me me, hu ua optical metasurface. Lub metasurface tuaj yeem hloov pauv cov khoom muaj txiaj ntsig ntawm lub teeb cia cov xim sib txawv ntawm cov pixels.
"Qhov no zoo ib yam li cov cuab yeej siv suab paj nruag siv acoustic resonances los tsim cov suab nrov zoo nkauj thiab mloog tau yooj yim," Stanford University cov ntaub ntawv kws tshawb fawb Mark Brongersma, ib tus kws sau ntawv, tau hais hauv xov xwm tshaj tawm. "Peb tau ua kom zoo dua ntawm qhov tseeb tias, ntawm nanoscale, lub teeb tuaj yeem ntws los ntawm cov khoom zoo li dej. Lub teb ntawm nanoscale photonics ua rau muaj kev xav tsis thoob thiab tam sim no peb tab tom pib cuam tshuam rau cov thev naus laus zis tiag."
Ib lub pixel ceev dua tso cai rau cov zaub kom nthuav dav ntxiv, tso cai rau nws ua rau tib neeg lub qhov muag zoo sib xws.
theem ntawm kev daws teeb meem uas cov kws tshawb fawb Stanford tshaj tawm tuaj yeem hloov pauv kev ua si rau virtual kev muaj tiag thiab sib xyaw qhov tseeb headsets, Adam Rodnitzky, COO ntawm Tangram Vision, lub tuam txhab tsim software rau cov khoom lag luam pom, hais hauv email interview.
"Txhua zaus, cov headsets no tau raug kev txom nyem los ntawm qhov hu ua "screen door effect," qhov twg qhov sib thooj ntawm cov zaub rau tus neeg siv lub qhov muag tso cai rau lawv pom qhov sib txawv ntawm pixels," nws hais ntxiv."Qhov no tsis yog tsuas yog rhuav tshem qhov kev xav ntawm kev nkag mus rau hauv ib puag ncig virtual, tab sis nws kuj tuaj yeem ua rau lub qhov muag nce ntxiv. Ib qho kev daws teeb meem ultra-high-resolution yuav tshem tawm cov nyhuv ntawm lub qhov rooj, ua rau cov headsets nyiam ntau dua, thiab ntau dua."
Streamers tuaj yeem tau txais txiaj ntsig
Tam sim no, cov lus txhais siab tshaj plaws muaj rau cov neeg siv khoom yog 1440p (2560x1440 pixels). Txawm li cas los xij, rau cov tsom iav tiag tiag, lub ntsiab lus siab tshaj plaws tsuas yog nce mus txog 1080p, suav nrog Facebook's Oculus Rift.
"Txawm hais tias qhov no zoo yog tias koj yog ib tus neeg ua si solo, cov neeg uas nyiam qhia lawv cov kev ua si nrog cov neeg tuaj saib xav tau kev daws teeb meem siab dua," Oliver Baker, co-founder thiab Managing Director of Intelvita, lub vev xaib, thiab mobile lub tuam txhab txhim kho app, hais hauv kev xam phaj email.
"Txawm tias tsis tsim nyog, "nws hais ntxiv, "ntau cov streamers nyiam ua haujlwm rau lawv cov neeg saib nrog cov ntsiab lus zoo tshaj plaws hauv kev txhais siab. Tsis tas li ntawd, qhov ua tau zoo ntawm kev ua si virtual muaj kev cuam tshuam ntau npaum li cas qhov chaw muaj tiag rau cov neeg ua si. VR ntaus ntawv nrog cov duab qis dua yuav ua rau muaj kev puas tsuaj rau ntau tus."
Txawm li cas los xij, qhov kev sib tw ntawm pixel ceev dua yog qhov tsim nyog suav lub zog, uas yog qhov loj heev.
Cov cuab yeej tso tawm tshiab tsis tau npaj txhij los ntaus cov khw muag khoom, txawm li cas los xij. Hauv kev sim kuaj, cov kws tshawb fawb tsuas yog tsim cov ntawv pov thawj me me ntawm cov tswv yim pixels. Piv nrog rau hom pixels muaj nyob rau hauv OLED TVs, lub lab pixels muaj cov xim purity ntau dua thiab qhov ci ntsa iab ntau dua piv rau ntau npaum li cas nws siv, cov kws tshawb fawb hais. Samsung tab tom ua haujlwm los tsim cov zaub puv loj siv cov thev naus laus zis tshiab.
Hnub yuav los txog thaum qhov kev muaj tiag virtual qhia txog lub neej tiag tiag. Txog thaum ntawd, koj yuav tsum tso nrog cov duab pixelated ntawm Oculus headset. Lossis koj paub, koj tuaj yeem tawm hauv koj lub tsev thiab ua rau sab nraum zoov zoo.
