LCD splicing (kua crystal splicing)
LCDCov kua siv lead ua kua yog cov ntawv luv ntawm Liquid Crystal Display.Cov qauv ntawm LCD yog muab cov kua dej tso rau ntawm ob qho tib si ntawm cov iav.Muaj ntau cov kab me me ntsug thiab kab rov tav ntawm ob daim iav.Cov pas nrig-puab crystal molecules yog tswj los ntawm seb puas siv hluav taws xob los yog tsis siv.Hloov cov kev taw qhia kom refrac lub teeb los tsim cov duab.Lub LCD muaj ob daim iav, txog 1 hli tuab, sib cais los ntawm ib lub sij hawm tsis sib xws ntawm 5 μm uas muaj cov khoom siv lead ua kua.Vim tias cov khoom siv lead ua kua nws tus kheej tsis tawm lub teeb, muaj cov teeb ntawm ob sab ntawm lub vijtsam zaub raws li lub teeb ci, thiab muaj lub teeb ci ntsa iab (lossis txawm tias lub teeb phaj) thiab cov yeeb yaj kiab reflective nyob rau sab nraum qab ntawm cov kua siv lead ua kua zaub screen. .Backlight phaj yog tsim los ntawm cov khoom siv fluorescent.Muaj peev xwm emit lub teeb, nws lub luag haujlwm tseem ceeb yog muab lub teeb pom kev zoo tom qab.
Lub teeb emitted los ntawm lub backlight phaj nkag mus rau hauv cov kua siv lead ua kua txheej uas muaj ntau txhiab cov kua siv lead ua kua tom qab dhau los ntawm thawj polarizing lim txheej.Cov tee dej nyob rau hauv cov kua siv lead ua kua yog tag nrho cov nyob rau hauv ib tug me me cell qauv, thiab ib los yog ntau lub hlwb ua ib tug pixel ntawm qhov screen.Muaj cov pob tshab electrodes nruab nrab ntawm cov iav phaj thiab cov khoom siv lead ua kua.Cov electrodes tau muab faib ua kab thiab kab.Ntawm qhov kev sib tshuam ntawm cov kab thiab kab, qhov kho qhov muag hloov lub xeev ntawm cov kua siv lead ua kua yog hloov los ntawm kev hloov qhov voltage.Cov khoom siv lead ua kua ua haujlwm zoo li lub teeb me me.Nyob ib ncig ntawm cov khoom siv ua kua siv lead ua yog cov khoom siv hluav taws xob tswj thiab cov khoom siv hluav taws xob.Thaum cov electrodes nyob rau hauv lubLCDtsim ib qho hluav taws xob, cov kua siv lead ua kua molecules yuav twisted, yog li ntawd lub teeb hla nws yuav raug refracted tsis tu ncua, thiab ces lim los ntawm ob txheej lim txheej thiab tso tawm rau ntawm qhov screen.
LCD splicing (kua siv lead ua kua splicing) yog ib tug tshiab splicing tshuab uas tau tshwm sim nyob rau hauv xyoo tas los no tom qab DLP splicing thiab PDP splicing.LCD splicing phab ntsa muaj kev siv hluav taws xob tsawg, lub teeb yuag, thiab lub neej ntev (ib txwm ua haujlwm rau 50,000 teev), Tsis muaj hluav taws xob, cov duab ci tsis zoo, thiab lwm yam, tab sis nws qhov tsis zoo tshaj plaws yog nws tsis tuaj yeem ua seamlessly spliced, uas yog qhov tu siab me ntsis. rau cov neeg siv kev lag luam uas xav tau cov duab zoo heev.Txij li thaum lub LCD npo muaj ib tug ncej thaum nws tawm ntawm lub Hoobkas, ib tug ncej (seam) yuav tshwm sim thaum lub LCD yog spliced ua ke.Piv txwv li, lub thav duab ntawm ib qho 21-nti LCD npo feem ntau yog 6-10mm, thiab seam ntawm ob lub vijtsam LCD yog 12-20mm.Yuav kom txo tau qhov sib txawv ntawmLCDsplicing, tam sim no muaj ntau txoj hauv kev hauv kev lag luam.Ib qho yog nqaim-slit splicing thiab lwm qhov yog micro-slit splicing.Micro-slit splicing txhais tau hais tias cov chaw tsim khoom tshem tawm lub plhaub ntawm LCD npo uas nws tau yuav, thiab tshem tawm cov iav thiab iav.Txawm li cas los xij, txoj kev no muaj kev pheej hmoo.Yog tias lub vijtsam LCD tsis tau muab tshem tawm kom zoo, nws yuav ua rau tag nrho lub vijtsam LCD tsis zoo.Tam sim no, tsawg tus neeg tsim khoom hauv tsev siv txoj kev no.Tsis tas li ntawd, tom qab xyoo 2005, Samsung tau tsim ib qho tshwj xeeb LCD npo rau splicing-DID LCD npo.DID LCD npo tshwj xeeb yog tsim los rau splicing, thiab nws cov ncej yog ua me me thaum tawm hauv lub Hoobkas.
Tam sim no, qhov ntau thiab tsawg ntawm LCD rau LCD splicing phab ntsa yog 19 ntiv tes, 20 ntiv tes, 40 ntiv tes, thiab 46 ntiv tes.Nws tuaj yeem sib txuas ntawm qhov xav tau raws li cov neeg siv khoom xav tau, mus txog 10X10 splicing, siv lub teeb rov qab los tawm lub teeb, thiab nws lub neej ntev ntev li 50,000 teev.Qhov thib ob, lub dot pitch ntawm LCD yog me me, thiab kev daws teeb meem ntawm lub cev tuaj yeem ncav cuag tus qauv siab;ntxiv, covLCDscreen muaj tsawg zog noj thiab tsawg tshav kub tiam.Lub zog ntawm 40-nti LCD npo tsuas yog hais txog 150W, uas tsuas yog kwv yees li 1/4 ntawm cov ntshav ntshav., thiab kev ua haujlwm ruaj khov, tus nqi tu qis.
Post lub sij hawm: Oct-27-2020