[Low Thermal Effects] Cov yam ntxwv tseem ceeb ntawm UVLED Txias Teeb Qhov Chaw

Tam sim no, kev siv UV LED teeb qhov chaw yog dav heev, thiab ib qho ntawm cov cuab yeej pom tseeb tshaj plaws ntawm UV LED kho lub teeb pom kev zoo yog tias cov nyhuv thermal yog tsawg thiab tsis muaj hluav taws xob. Nws yog qhov tseeb vim tias cov nyhuv thermal ntawm UVLED lub ntsej muag lub teeb qhov chaw yog tsawg. Hauv qab no kuv yuav siv daim ntawv lo luam ntawv thev naus laus zis kom nkag siab ntau rau calories los piav qhia nws. Lub thermal contraction membrane daim ntawv lo yog ib daim ntawv nyias nyias uas luam tawm rau ntawm cov yeeb yaj kiab yas los yog cov raj yas nrog ib tus cwj mem tshwj xeeb. Thaum lub sij hawm daim ntawv lo, thaum cua sov (kwv yees li 70 C) Contraction, ze rau ntawm qhov chaw ntawm lub thawv, lub thermal contraction membrane daim ntawv lo mas suav nrog ib tug shrinking lub tes tsho daim ntawv lo thiab contraction surround daim ntawv lo. Lub tes tsho shrinking tag yog raws li lub tshav kub-shrink zaj duab xis raws li ib tug substrate. Lub cylindrical tag ua los ntawm kev luam ntawv tom qab luam ntawv. Nws muaj cov yam ntxwv ntawm kev siv yooj yim thiab tsim nyog rau lub thawv txawv teb chaws. Lub thermal shrinking zaj duab xis daim ntawv lo yog ib feem ntawm lub khw muag khoom. Nws yog tam sim no nyob rau hauv kev loj hlob sai. Kev lag luam feem ntau nthuav dav. Nws xav tias qhov kev loj hlob txhua xyoo yog kwv yees li 15%, uas zoo heev tshaj qhov kev loj hlob txhua xyoo ntawm kwv yees li 5% ntawm cov khoom lag luam zoo tib yam. Ua ib qho tseem ceeb ntawm kev lag luam luam ntawv, kwv yees tias kev lag luam kub hauv tsev yuav loj hlob ntawm tus nqi ntau dua 20% hauv 5 xyoos. Kev tsim cov ntawv thermal contraction muaj cov txheej txheem siab rau kev siv tshuab. Rau cov dej zoo tib yam-raws li thiab hnyav-hom inks, qhov ziab kub yog siab dhau lawm, ces cov khoom tshwm sim thaum tshav kub kub contraction; yog tias qhov kub thiab txias qis dhau, tus number case tsis qhuav txaus. Yog li ntawd, cov khoom siv tes ua yog qhov nyuaj heev, thiab tus nqi pov tseg yog siab heev. Rau UVLED lub ntsej muag lub teeb qhov chaw, nyob rau hauv qhov kev txiav txim ntawm ultraviolet lub zog, tus number case enables polymer tshuaj los tsim ib tug mesh crosslinker nyob rau hauv ib tug instant, tus number case yog sai sai solidified, thiab kub ntawm cov ntaub ntawv luam ntawv tsis muaj kev cuam tshuam. Yog li ntawd, UV kho qhov muag kho tshuab siv los daws qhov teeb meem ntawm cov cua sov shrinking zaj duab xis daim ntawv lo ntshai ntawm tshav kub. UVLED optical curing technology yog qhuav los luam number case, thiab cov ntshiab ultraviolet ziab tsis tshua muaj cua sov, thiab muaj ntau yam txiaj ntsig rau peb ib puag ncig.