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Ultra-thin Mos Qhov Siv Lub Tshuab Yawg Siv Tau Siv Cov Khoom OLED

Apr 15, 2017

German Confidential kev tshawb nrhiav hom phiaj los txhawb txoj kev loj hlob ntawm ultra-thin muag iav, los ntawm kev siv cov nplaum nplaum kab xev lamination thiab tshwj xeeb nplaum txheej, rau qhov kev paub ntawm mos muag iav optimization, thiab ntxiv siv hauv organic electronics thiab lwm cov cim tshiab ntawm OLED khoom tsim.

Ib hom lus German Konfekt npaj tsim cov iav muag nrog 25 microns thickness, uas yog siv tau ua ib lub substrate rau organic printing electronics thiab hnub ci hlwb, thiab ntxiv rau daim ntawv thov ntawm lub cim tshiab ntawm organic light-emitting diodes (OLED) khoom .

Konfekt Research Alliance nyob rau hauv lub teb chaws Yelemees, Deleuse, Fraunhofer FEP hosted VISION | Lub Rooj Sib Tham Hauv Peev Xwm Cam Tawm Tsam pom tias thawj qhov kev tshawb nrhiav tau. Lub Alliance muaj lub koom haum Fraunhofer hauv Organic Electronics, tshuab nqaj hlau electronics thiab ntshav muag, thawj tus German (SCHOTT), VON ARDENNE thiab cov nplaum tuav lub Desa (TESA).

Ultra-thin iav thickness tau mus txog 150um, thiab nyob hauv lub teb chaws Yelemees Schott yog nyob hauv Grunenplan Factory ntau lawm, uas siv cov txheej txheem ceev cov xim tensile, uas yog cov iav ntawm lub raj siv los ntawm lub taub no lub raj tawm zoo tag nrho. Qhov tseem ceeb yog tias lub iav tuaj yeem ua rau ntim qis rau Volume (R2R), thiab cov txheej txheem tsim tau ntxiv, uas yuav tsum ua kom zoo dua los ntawm mid-2018. Lub nplaum kab ua lag luam Tesa Qhov kawg lamination ntawm iav nrog cov phau ntawv tshwj xeeb thiab cov txheejxig ua haujlwm kom muaj kev tiv thaiv.

SCHOTT thiab Tesa sim tiv thaiv cov khoom hluav taws xob (xws li OLED) los ntawm cov av thiab cov pa oxygen los ntawm cov iav uas muaj ultra-thin. Txhim khu kev ruaj ntseg cuam tshuam pab tiv thaiv kev laus ntawm cov khoom loj. Qhov tsim nyog tsim raws li cov txheej txheej topmost, vim hais tias nws yuav tsim ib qho tshuaj thaiv kab mob, txawm tias lub thickness tsuas yog 10 microns, tuaj yeem thaiv dej, ua pa thiab cua. Tes Tes ua haujlwm nyob rau hauv cov ntawv tom qab - cov iav uas muaj ultra-thin uas tau xa mus rau tus neeg siv yuav tau laminated nrog cov txheej txheem tshwj xeeb nplaum. Qhov kev sib tsoo ntawm no yog qhov pom tseeb tias tsis yog tsuas yog cov nplais ntawm cov khoom tiv thaiv los ntawm lub khob, tab sis kuj tsis yog kua thiab gaseous diffusion.

Kev siv cov iav ntawm lub khob iav tuaj yeem ua rau cov kev pabcuam hauv cov khoom zoo, kev ruaj ntseg, kev sib xyaw tshuaj, kev ua kom muaj roj thiab kev ua haujlwm, cov kws tshawb fawb hais tias. Nws kuj siv tau ua ib qho substrate rau cov nqi qis qis hnub.

Lub tshuab nqus tsev kaw lus tshwj xeeb uas siv rau cov iav R2R coil yuav ua rau cov kev cai tshwj xeeb ntawm cov iav iav. Cov iav no siv tau los ua ib qho kev lag luam hauv kev siv hluav taws xob, xws li pob zeb hluav taws xob oxide (TCO), xws li indium tin oxide (ITO), siv tib txoj hauv kev siv ntawm OLED los yog hnub ci qis, hauv qhov tshwj xeeb lub tshuab nqus tsev PVD txheej txheem.

Fraunhofer tus thawj coj Manuela Junghahnel hais tias, "Fraunhofer FEP yog lub ntsiab R & D Center ntawm cov iav loj muag, txaus hu qhov lag luam ntau lub ntiaj teb kev lag luam, nrog rau cov kws ua iav, cov kws txua neeg ua haujlwm thiab cov neeg siv khoom siv." Peb tab tom ua haujlwm ntxiv rau txoj kev loj hlob thiab nthuav dav ntawm lub network los muab ntau lub tswv yim rau cov kev siv ua haujlwm nyob hauv cheeb tsam no.

"Cov ntawv luam tawm hauv cov khoom siv yog cov kev lag luam loj hlob, thiab cov iav tshwj xeeb iav muaj peev xwm muab cov khoom zoo tshaj plaws rau lawv." "Qhov no yog vim li cas peb tos ntsoov mus saib cov kev tshawb fawb uas twb muaj lawm," said Thomas Wiegel, ib daim ntawv thov kev cam khwb ntsiav ntawm SCHOTT ultra-thin. Peb npaj yuav tsim lub iav tsab nrog ib txoj kev ywj pheej, uas yuav txaus los qhia peb cov kev tshawb nrhiav tam sim no thiab kev taw qhia peb npaj siab mus rau pem hauv ntej. "