Hais txog Y-OCTA kev qhia paub
Rau cov tuam txhab lag luam ntawm cov xov tooj ntse organic teeb-emitting diode (OLED) panels (tshwj xeeb tshaj yog Samsung Display), kev ua tiav tas mus li tau ua kom sib xyaw cov vaj huam sib luag kov rau hauv cov lus qhia kom ua tiav cov yeeb yaj kiab nyias thiab txo cov vaj huam sib luag tuab. Qhov kev txhim kho no yog qhov tshwj xeeb tshaj yog thaum sib piv cov OLED nruj nrog cov OLED hloov tau yooj yim-qhov kev sib koom ua ke no tuaj yeem tsim cov vaj huam sib luag nyias uas tuaj yeem muab tais lossis dov.
Chav tsev kov kev daws teeb meem ua rau lub khw muag khoom txav los ze zog rau cov khoom siv tau yooj yim, uas yog cov cuab yeej siv yooj yim ntawm Y-OCTA mechanism. Hauv qhov tseem ceeb, Y-OCTA tshem tawm cov txheej txheem kov lub vijtsam cais ntawm cov zaub los ntawm kev sib koom ua ke ntawm qhov kov-rhiab ntawm qhov screen rau hauv chav tsev.
On-cell TSP rau nruj OLED
Daim duab saum toj no qhia txog cov qauv ib txwm muaj ntawm OLED cov duab nruj, qhov chaw ntawm lub xov tooj nrog lub kov sensor (TSP) tuaj yeem pom nyob rau saum npoo ntawm lub iav encapsulation. Lub vaj huam sib luag OLED nws tus kheej muaj ob lub iav substrates-encapsulation iav thiab substrate iav ntawm lub nraub qaum.
yog kaw (ua los ntawm iav frit los yog cob) nruab nrab ntawm lub pob thiab lub khob rov qab; TSP sensor nyob rau saum npoo ntawm pob iav. Ntawm lub qhov rais sab, OLED polarizer thiab lub qhov rais npog yog laminated los ntawm optically pob tshab nplaum (OCA) los yog optically pob tshab resin (OCR). Hauv qhov no, TSP nyob rau sab saum toj ntawm lub iav encapsulation.
Tag nrho OLED module muaj yim txheej, suav nrog kov thiab npog qhov rais. Los ntawm sab saum toj mus rau hauv qab yog npog qhov rais, hniav zaj duab xis, OCA / OCR, polarizer, TSP sensor, ntim iav, OLED lub teeb-emitting txheej thiab backplane substrate.
Hauv-cell TSP ntawm nruj OLED
Hauv cov qauv no, TSP txav los ntawm on-cell mus rau hauv-cell, kom TSP sensor nyob rau hauv lub iav encapsulation. Tsuas yog rau qhov chaw ntawm TSP, cov qauv embedded yog ib yam nkaus li cov qauv ntawm TSP ntawm lub OLED nruj.
Lub yim hauv pem teb tseem zoo ib yam, tab sis qhov kev txiav txim tam sim no txawv me ntsis. Los ntawm sab saum toj mus rau hauv qab, nrog rau lub qhov rais npog, zoo nkauj zaj duab xis, OCA / OCR, polarizer, encapsulation iav, TSP sensor, OLED lub teeb-emitting txheej thiab backplane substrate. Nrog rau cov qauv no, qhov kov hauv cell qhia tau zoo dua rhiab thiab teb.
TSP sensor ntawm yas zaj duab xis
Rau cov duab OLED hloov tau, cov yas substrates yog siv los hloov cov iav substrates. Hauv txoj kev xav, nws tsis tuaj yeem tsim TSP sensor txheej ntawm cov yas substrate. Yog li ntawd, cov tuam txhab hloov pauv OLED vaj huam sib luag, tshwj xeeb tshaj yog Samsung Display thiab LG Display, tau tsim ib txheej yas tshwj xeeb hu ua TSP puag zaj duab xis. Tsuas yog TSP puag zaj duab xis rau kov TSP sensor yog laminated nrog OLED vaj huam sib luag siv OCA / OCR.
Vim qhov sib ntxiv ntawm TSP puag zaj duab xis, tag nrho cov qauv muaj 10 txheej. Los ntawm sab saum toj mus rau hauv qab, 10 txheej muaj xws li: npog qhov rais, zoo nkauj zaj duab xis, OCA / OCR, TSP sensor, TSP puag zaj duab xis, OCA / OCR, OLED polarizer, encapsulation txheej, OLED lub teeb-emitting txheej thiab backplane yas substrate. Vim tias ntau cov khaubncaws sab nraud povtseg, ntau cov qauv tsim, vaj huam sib luag manufacturers tseem tab tom pib nrhiav kev daws teeb meem zoo dua.
TSP sensor ntawm polarizer
Kev siv TSP ntawm cov yeeb yaj kiab yas yog qhov nyuaj los ntawm kev sib ntxiv ntawm TSP puag zaj duab xis, yog li lub tswv yim tshiab yog los ua ke TSP puag zaj duab xis nrog OLED polarizer. Los ntawm kev txhim kho thiab txhim kho ntawm nyias zaj duab xis encapsulation (TFE), ua ke nrog cov polarizer thiab TSP puag zaj duab xis, OCA / OCR txheej tsis xav tau rau lamination. Qhov no ua tiav txo cov txheej txheem ntawm 10 mus rau 8.
Lub yim txheej ntawm sab saum toj mus rau hauv qab yog: npog qhov rais, zoo nkauj zaj duab xis, OCA / OCR, TSP sensor, OLED polarizer, nyias zaj duab xis ntim, OLED lub teeb-emitting txheej thiab backplane yas substrate.
Y-OCTA: Nyias-film ntim TSP sensor
Raws li cov qauv zoo tshaj plaws nyob rau tam sim no, Y-OCTA yog ib lo lus tsim los ntawm Samsung Display los piav qhia cov qauv tshwj xeeb ntawm cov duab hloov tau. Raws li tau piav qhia hauv On-cell touch solution, qhov no yog qhov kev txhim kho loj ntawm AMOLED hloov tau. Qhov tseem ceeb tshaj plaws yog muab TSP sensor ncaj qha rau ntawm TFE kom tau txais kev daws teeb meem ntawm lub roj teeb. Piv nrog rau kev sib cuag ntxiv, On-cell muaj qhov zoo hauv qab no:
· Siv cov thev naus laus zis ntawm tes, cov khoom siv kho qhov muag ntawm cov txheej kov thiab qhov chaw khoov tau raug txhim kho, vim tias cov txheej txheem kov yog nyob rau hauv cov polarizer, tso cai rau cov tuam txhab siv cov khoom siv ITO los ua cov yeeb yaj kiab pob tshab.
Lub polarizer muab tso rau ze rau ntawm lub lens tiv thaiv, uas daws qee qhov teeb meem pom kev ntawm ntug nkhaus.
On-Cell hom tsis xav tau cov yeeb yaj kiab txhawb nqa, thiab muaj qhov tsis zoo ntawm kev tiv thaiv cov txheej txheem kov los ntawm kev tiaj tus ntawm thaj chaw nkhaus thaum nws hloov mus rau cov chaw tsim khoom module. Tshem tawm cov yeeb yaj kiab txhawb nqa txo tag nrho cov vaj huam sib luag tuab, cov nqi tsim khoom thiab txheej txheem lamination.
Cov qauv on-chip yog qhov tsim nyog rau cov khoom siv tau yooj yim vim tias cov qauv muaj cov txheej txheem tsawg dua piv rau hom add-on.
Hauv qhov no, yim txheej ntawm sab saum toj mus rau hauv qab yog: npog qhov rais, zoo nkauj zaj duab xis, OCA / OCR, polarizer, TSP nyias zaj duab xis ntim, nyias zaj duab xis ntim, OLED lub teeb emitting txheej thiab yas substrate backplane.
Y-OCTA qauv yog siv rau qhov hloov pauv tshiab OLED vaj huam sib luag siv hauv Samsung Galaxy Note 7 Ntug. "Y" sawv cev rau "Youm", uas yog qhov uas Samsung hu ua hloov tau AMOLED thev naus laus zis. Samsung Display muaj lub hauv paus ruaj khov hauv kev lag luam smartphone los ntawm nws cov thev naus laus zis OCTA thiab vam tias yuav tuav txoj haujlwm tseem ceeb hauv kev lag luam OLED hloov tau, uas yog vim li cas nws thiaj li siv qhov hloov pauv hloov pauv ntawm Galaxy S6 thiab nws cov qauv ua tiav.
Samsung Display tej zaum yuav tau xaiv on-cell kov raws li kev hloov tshuab rau Y-OCTA. Txawm li cas los xij, lub tuam txhab zoo li tau txiav txim siab txog txoj kev loj hlob ntawm cov khoom lag luam thiab cov chaw tsim khoom vaj huam sib luag tshiab, uas yog qhov yuav dhau los ua qhov kev txiav txim siab rau kev xaiv. Tsis tas li ntawd, cov qauv ntawm tes tuaj yeem ua tau zoo li Y-OCTA, tshwj xeeb tshaj yog tias cov chaw tsim khoom tuaj yeem txo cov polarizers thiab cov khaubncaws sab nraud povtseg.
