Tsev > Exhibition > Ntsiab lus

LCD ntsiab lus

Nov 06, 2017

Raws li kev ua lag luam, cov khoom lag luam rau FPD (Cov Vaj Huam Sib Xim Vaj Huam Sib Luag Ncaj, Cov Vaj Huam Sib Xim Vaj Huam Sib Luag Zaub nrog LCD (Kua), Crystal Zaub, OLED (kua Crystal Display) Plasma Zaub Vaj Huam Sib Luag, plasma zaub vaj huam sib luag).

LCD:

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OLED:

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PDP:

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Hauv qab no peb tsuas yog nthuav qhia kev paub txog LCD.

Tam sim no, TFT-LCD (Thin Film Transistor - Kua Crystal Display) yog ib qho khoom ua kua ntawm cov khoom siv lead ua kua thiab yuav muab faib ua ib-Si (Amorphous Silicon), IGZO (Indium Gallium Zinc Oxide) -silicon).

a-Si amorphous silicon technology, tam sim no yog kev lag luam ntau tshaj plaws hauv LCD, ib qho yooj yim, qes-nqi, tab sis lub pixel hloov nws tus kheej muaj lub cheeb tsam loj coj mus rau qhov ci tsis tshua siab (uas yog, , Pixels yuav raug txwv.

IGZO yog ib qho cim rau indium gallium zinc oxide, thin zaj duab xis transistor technology uas ua tau zoo dua hauv kev ua tau zoo los ntawm kev zom cov txheej txheem ntawm TFT-LCD nrog IGZO hlau oxide txheej. A-Si muaj ib qhov me me hloov qhov me me thiab qhov pixel qhov yooj yim dua. Qhov zoo ntawm IGZO yog cov neeg siab, tsis muaj hwj huam noj thiab kev kov siab. Kua iPad nrog cov cuab yeej technology no.

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LTPS yog lub nruab deg muaj qis dua. Kev tsim qauv ntawm polycrystalline silicon molecular yog zoo thiab directional hauv lub lis. Vim li no, qhov hluav taws xob ntawm qhov hluav taws xob yog 200-300 lub sij hawm sai tshaj qhov uas tsis muaj teeb meem ntawm amorphous silicon. LTPS-TFT LCD nrog kev daws teeb meem, cov lus teb ceev ceev, kev ci siab siab, siab sib qis thiab lwm yam zoo, ua ke nrog LTPS-TFTLCD silicon crystallization ib ntus tshaj li ib-Si yuam, ua tus electron mobility kuj siab 100 zaus ntxiv, tsav hluav taws xob rau tib lub sij hawm ua iav substrate, ua kom tau lub hom phiaj ntawm qhov kev sib koom tes, chaw txuag thiab tsav IC cov nqi.