Tsawg dua cov polysilicon LTPS Taw qhia

Tsawg dua-silic-silev technology lTPS (qis dua poly-silicon) yog Ameslikas tsim los ntawm Japanese tsim los ntawm Japanese tsim tawm-PC zaub thiab ua kom nco ntsoov-lub PC tshwm sim thinner thiab sib dua. Nyob rau hauv nruab nrab 1990s, cov tshuab no tau pib muab tso rau hauv kev sib cav los ntawm cov organic lub teeb tau los ntawm cov organic teeb-emitting yog ultra-nyias, lub teeb hnyav, lub zog qis Tau siv, tuaj yeem muab cov xim zoo nkauj ntau dua thiab cov duab ntshiab.

Tsawg tus polysilicon

TFT LCDtuaj yeem faib ua pob zeb polycrystalline (poly-Si TFT) thiab cov qauv molechous ntawm cov polysilicon), qhov sib txawv ntawm cov polysilicon yog npaj kom huv thiab zoo nkauj hauv cov nplej, yog li cov Electron Kev Mobility yog 200-300 lub sij hawm sai dua li ntawm amorphous silicon.generally hu uaTft-lcdHais txog amorphous silicon, paub tab Technetle, rau cov khoom siv tseem ceeb ntawm cov khoom lag luam: cov polysilicon (htps) thiab kub polysilicon (LTPS).

Tsawg tus kub-silicon; tsawg kub poly-silicon; ltps (nyias zaj duab xis ua kom sov line yuav generated thiab projected ntawm lub khob substrate ntawm amorphous silicon qauv nqus lub zog ntawm Amorphous Silicon qauv kev ua tiav ntawm 600 ℃, yog li cov dav dav iav substrate tuaj yeem siv tau.

Csam luam

LTPS-TFT LCD muaj qhov zoo ntawm cov kev daws teeb meem siab, nrawm nrawm, thiab lwm yam nyob rau hauv ntxiv, vim tias cov Silicon Crystal kev npaj ntawmLTPS-TFT LCDyog nyob rau hauv kev txiav txim siab tshaj ib-SI, kev siv hluav taws xob ntau tshaj 100 lub sij hawm siab dua, thiab lub pob tw tsheb hluav taws xob ntau dua, thiab lub pob tw hluav taws xob tau ua tiav ntawm cov iav substrate tib lub sijhawm. Ua tiav lub hom phiaj ntawm kev sib xyaw ua ke, txuag chaw thiab tsav tus nqi.

Nyob rau tib lub sijhawm, vim tus tsav tsheb IC CircuitLary tau ua rau muaj kev ntseeg sab nraud, nws tuaj yeem txo lub rooj sib tham sab nraud, yooj yim rau cov yam ntxwv emi, thiab tom qab ntawd txo cov ntawv tsim qauv lub sij hawm thiab nthuav kev tsim kev ywj pheej.

LTPS-TFT LCD yog lub thev naus laus zis siab tshaj plaws kom ua tiav cov kab ke ntawm cov vaj huam sib luag, thawj tiam ntawmLTPS-TFT LCDSiv Circuit Court-nyob hauv kev tsav tsheb thiab kev ua haujlwm siab daim duab thev naus laus zis kom ua tiav LCD LCD thiab A-Si muaj qhov sib txawv.

Lub cim thib ob ntawm TTPS-TFT los ntawm kev nce qib ntawm Circuitface, los ntawm analog interface, txo hwj chim siv hluav taws xob .the on-cability musility ntawm tiam noLTPS-TFT LCDPuas yog 100 lub sij hawm uas ntawm A-Si TFT, thiab cov kab dav ntawm cov qauv electrode yog li 4μm, uas tsis yog siv rau LTPS-TFT LCD.

LTPS-TFT LCDS yog qhov zoo dua ua ke rau hauv peripheral lsi tshaj tiam 2.Qhov lub hom phiaj ntawm LTPS-TFT yog1) tsis muaj qhov chaw nyob hauv qhov chaw ua kom cov module thinner thiab sib dua, thiab txo lub sijhawm thiab kev nco qab tuaj yeem txo lub zog siv hluav taws xob tsawg kawg.

LTPS-TFT LCD yuav tsum ua cov qauv tshiab vim nws cov txiaj ntsig zoo ntawm cov kev sib koom ua ke thiab tus nqi qis, nws muaj qhov zoo dua nyob rau hauv daim ntawv thov me thiab nruab nrab-qhov loj me cov vaj huam sib luag.

Txawm li cas los xij, muaj ob qho teeb meem hauv P-Si TFT.FIRST, lub thib tam sim no (ie toknage tam sim no (thib ob, nws yog qhov nyuaj rau npaj cov khoom siab p-Sii siab nyob rau hauv Thaj chaw loj ntawm qhov kub tsawg, thiab muaj qee yam teeb meem hauv cov txheej txheem.

Nws yog ib tiam tshiab ntawm thev naus laus zis tau muab los ntawmTFT LCDCov. LTPS cov ntxaij yog tsim los ntawm kev ntxiv cov txheej txheem laser kom cov amorpleus silicon (txo cov khoom lag luam los ntawm 95 feem pua ​​ntawm cov khoom lag luam tsis ua haujlwm Kev txhim kho hauv kev siv hluav taws xob thiab kev ua kom muaj txiaj ntsig, nrog 170 degrees ntawm kab rov tav thiab ntsug pom cov ces kaum, 1200 lub sij hawm ntawm ci, thiab 500: 1 piv sib piv.

Muaj peb txoj hauv kev tseem ceeb los sib xyaw ua ke tsawg P-Si tsav:

Thawj zaug yog hybrid kev koom ua ke hom ntawm scan thiab cov ntaub ntawv hloov, thiab hloov chaw nyob ua ke thiab hloov chaw nyob sab nraud sib txuas nrog lub tiaj vaj huam sib luag nrog txoj kev sib koom ua ke;

Thib ob, txhua qhov kev tsav tsheb hluav taws xob yog kev sib xyaw ua ke ntawm cov zaub;

Qhov thib peb, tus tsav tsheb thiab tswj cov ci ci tau muab tso rau ntawm lub vijtsam zaub.

Shenzhen Dyog neegTso Duab Tshuab Technology Co., Ltd.yog cov kws tshawb fawb thiab kev tsim kho cov qauv siv, kev tsim khoom thiab kev tsim kho cov khoom lag luam thiab kev tsim kho cov khoom lag luam, uas tau siv dav hauv cov cuab yeej kho mob, kev lag luam Handheld Terminals, Is Taws Nem ntawm Tej Yam Terminals thiab Smart Tsev.we muaj kev paub nplua nuj R & D thiab tsim kev lag luam hauv TFTLCD Screen, Muaj cov duab qhia zaub, kev siv kov cov vijtsam, thiab tag nrho haum, thiab zwm rau cov thawj coj ua lag luam.