Tsis ntev los no, Fraunhofer Institute for Photonic Microsystems (Fraunhofer IPMS) hauv lub teb chaws Yelemees tau tshaj tawm txoj kev tsim kho tshiab ntawm Micro OLED microdisplay liab uas muab ob qho tib si ci ntsa iab thiab ua haujlwm tau zoo. Cov kev ua tiav tshiab thawj zaug ntawm cov thev naus laus zis no tau teem sijhawm yuav tshaj tawm ntawm SID Europe Mid-Year Conference hauv Lisbon, Portugal.

Duab los ntawm: Fraunhofer IPMS

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Hauv kev lag luam thev naus laus zis niaj hnub no, Micro OLED microdisplays tau txais kev nyiam dav rau lawv cov qauv me me, cov duab zoo, thiab kev siv hluav taws xob tsawg. Qhov kev tshawb pom tshiab los ntawm Fraunhofer IPMS coj qhov kev ua tau zoo ntawm cov kab ke no mus rau qib tshiab kiag li. Lub microdisplay tsis tsuas yog tuaj yeem ua cov cim dynamic tag nrho, tab sis kuj tseem txhim kho qhov tseeb ntawm kev sib dhos meej thiab ua kom yooj yim rau cov txheej txheem sib dhos optical.

Hais txog kev tsim qauv thev naus laus zis, qhov kev tso saib tshiab no tsim los ntawm lub koom haum txoj kev txawj ntse ntev. Nws yog tsim los ntawm kev siv cov txheej txheem CMOS semiconductor txheem, nrog rau lub backplane silicon ua lub hauv paus tseem ceeb rau OLED thev naus laus zis.

Raws li Uwe Vogel, Tus Thawj Coj ntawm Microdisplay thiab Sensor Department ntawm lub koom haum, qhov liab Micro OLED microdisplay no ua tiav qhov ci ntsa iab siab tshaj plaws txog li 35,000 cd / m² thaum tswj kev siv hluav taws xob tsawg heev. Lub vijtsam siv cov thev naus laus zis ultra-low-power: thaum hloov kho duab, lub kaw lus tsuas yog kho cov pixels uas tau hloov pauv es tsis yog rov ua kom tag nrho lub vijtsam tshiab, uas txo qis kev siv hluav taws xob.

Duab los ntawm: Fraunhofer IPMS

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Kev ua haujlwm ci ntsa iab tau ntev los ua qhov kev sib tw tseem ceeb rau cov xim liab Micro OLEDs. Los ntawm kev tsim cov qauv OLED tshiab sib xyaw nrog cov ntaub ntawv ua haujlwm zoo, pab pawg tshawb fawb tau kov yeej qhov teeb meem no, ua rau lub microdisplay nthuav tawm cov ntaub ntawv kom meej meej txawm tias nyob hauv tshav ntuj ncaj qha.

Ntxiv mus, cov qauv tshiab Micro OLED stack no muaj kev sib raug zoo heev thiab tuaj yeem hloov mus rau cov backplanes ntawm ntau yam kev qhia tshwj xeeb. Cov kws tshawb fawb ntawm Fraunhofer IPMS tau hais tias lawv yuav ua tiav kev tsim kho tshwj xeeb ntawm cov khoom siv micro OLED microdisplay uas muaj qhov ci ntsa iab rau cov neeg siv khoom tshwj xeeb thiab cov xwm txheej ntawm daim ntawv thov mus tom ntej.