4.3 nti TFT nrog kov zaub

Xa kev nug

Khoom Taw qhia

Tuam txhab Profile

Shenzhen Hongrui Optoelectronic Technology Co., Ltd., kev LCD zaub, LCM LCD module, LED backlight qhov chaw, TP kov screen tsim tsim, manufacturing. Nrog ib pab pawg neeg ua haujlwm zoo, muaj kev paub txog engineering thiab cov neeg ua haujlwm, muab cov khoom zoo thiab cov kev pabcuam rau koj.
Lub tuam txhab ua cov khoom nruab nrab thiab qib siab TN, HTN, STN, VA, TFT khoom. Tib lub sijhawm, peb muab drilling, sib tsoo lub kaum sab xis thiab lwm yam khoom siv tshwj xeeb, txhawb nqa LCM, HEAT SEAL. Lub tuam txhab cov khoom siv dav siv hauv kev sib txuas lus terminals (smartphones, ntsiav tshuaj computers, thiab lwm yam), cov khoom siv hauv tsev, khoom siv hluav taws xob, cov khoom siv digital thiab lwm yam lag luam, thiab raug xa tawm mus rau Hong Kong, Taiwan, Europe, America, Nyiv thiab Kaus Lim Qab Teb thiab lwm thaj chaw thiab lub tebchaws.

Vim Li Cas Xaiv Peb

01/

Kev thauj mus los ceev

Peb koom tes nrog kev lag luam hiav txwv shipping, huab cua thiab logistics tuam txhab uas muag los muab koj cov kev daws teeb meem zoo tshaj plaws.

02/

Siab zoo

Cov khoom zoo heev thiab cov ntsiab lus tau ua tib zoo ua tiav. Txhua yam khoom siv raw yog tswj nruj heev.

03/

Pab neeg tshaj lij

Cov tswv cuab ntawm pab pawg muaj kev txawj ntse thiab txawj ntse hauv lawv lub luag haujlwm thiab muaj kev kawm tsim nyog, kev cob qhia, thiab kev paub dhau los kom ua tau zoo hauv lawv txoj haujlwm.

04/

Cov kev pabcuam zoo

Kev pabcuam neeg siv khoom rau koj los teb cov lus nug, raws li koj xav tau los muab cov kev daws teeb meem, cov lus hais thiab kev taug qab logistics.

3.5 Nti TFT Sawb Screen

5.0 Ntiv TFT Square Screen

1.3 Nti TFT Square Screen

4.3 nti TFT nrog kov zaub

Custom Size 5.0 Ntiv TFT Zaub

10.1-inch TFT Zaub Rau Tsheb Dashboard

Dab tsi yog 4.3 Nti TFT Nrog Kov Zaub

4.3 Nti TFT Nrog Kov Zaub yog hais txog Thin Film Transistor (TFT) LCD (Liquid Crystal Display) uas ua ke nrog lub touchscreen feature. TFT LCDs tau siv dav hauv ntau yam khoom siv hluav taws xob vim lawv muaj peev xwm tswj hwm tus kheej pixels, uas ua rau cov duab ntse thiab cov ntawv ntshiab. Thaum nruab nrog kov kev ua haujlwm, cov lus qhia no tso cai rau cov neeg siv cuam tshuam nrog cov ntsiab lus ntawm lub vijtsam ncaj qha siv cov ntiv tes lossis cov styluses tshwj xeeb.
Lub touchscreen tivthaiv ntawm TFT zaub feem ntau muaj cov txheej txheem capacitive lossis resistive ntxiv rau sab saum toj ntawm LCD. Nyob rau hauv capacitive touchscreens, uas yog feem ntau nyob rau hauv niaj hnub khoom, pob tshab electrodes pom lub xub ntiag thiab txoj hauj lwm ntawm ib tug ntiv tes los ntawm kev ntsuas cov kev hloov nyob rau hauv capacitance tshwm sim los ntawm qhov sib thooj ntawm ib tug conductive khoom, xws li ib tug tib neeg ntiv tes. Resistive touchscreens, ntawm qhov tod tes, ua haujlwm los ntawm kev hnov lub siab siv rau ob txheej ntawm cov khoom uas sib cais los ntawm qhov sib txawv me me; thaum kov, cov khaubncaws sab nraud povtseg ua rau kev sib cuag ntawm qhov taw tes ntawm qhov siab, thiab qhov kev hloov ntawm kev tiv thaiv yog ntsuas los txiav txim qhov chaw ntawm qhov kov.

Qhov zoo ntawm 4.3 Nti TFT Nrog Kov Zaub

Cov zaub zoo ntawm 4.3 Nti TFT Nrog Kov Zaub yog siab
Vim tias txhua qhov taw tes ntawm 4.3 Nti TFT Nrog Kov Zaub npo khaws cov xim thiab ci ntsa iab tom qab tau txais lub teeb liab, thiab tawm lub teeb tas li, tsis zoo li cathode ray tube zaub (CRT) uas yuav tsum tau ua kom lub teeb ci ntsa iab tas li. Yog li ntawd, lub LCD vaj huam sib luag TFT muaj cov duab zoo thiab yuav tsis flicker, txo qhov muag nkees.
Lub zog noj ntawm 4.3 Nti TFT Nrog Kov Zaub yog me me
Cov tshuaj ntsuam ib txwm muaj yog tsim los ntawm ntau lub voj voog. Thaum cov circuits no tsav lub cathode-duab tshav duab raj mus ua hauj lwm, lawv yuav tsum tau siv ntau lub hwj chim, thiab raws li lub ntim nce, lub hwj chim noj los ntawm lub internal circuits yuav twv yuav raug hu nce. Nyob rau hauv sib piv, lub hwj chim noj ntawm TFT kua siv lead ua kua zaub screen yog tsuas yog noj ntawm nws sab hauv electrodes thiab tsav IC, yog li ntawd lub hwj chim noj yog npaum li cas me dua li cov tsoos zaub.

Daim duab nyhuv ntawm 4.3 Nti TFT Nrog Kov Zaub yog qhov zoo
Piv nrog rau cov ntxaij vab tshaus ib txwm siv, LCD vaj huam sib luag TFT siv lub iav tiaj tiaj tiaj tiaj los ntawm qhov pib, thiab cov nyhuv cov duab yog tiaj tus thiab sab xis, muab tib neeg lub siab zoo. Ntxiv mus, LCD saib tau yooj yim dua kom ua tiav siab ntawm cov ntxaij vab tshaus me. Piv txwv li, ib qho 17-inch LCD saib tuaj yeem ua tiav qhov kev daws teeb meem ntawm 1280 × 1024, thaum lub 18-inch CRT xim zaub feem ntau siv qhov kev daws teeb meem ntawm 1280 × 1024 lossis ntau dua uas tsis txaus siab kiag li.
Kov rhiab heev
Capacitive touch thev naus laus zis muaj qhov zoo tshaj plaws kev tshuaj ntsuam rhiab heev thaum siv nrog tus ntiv tes lossis lub stylus. Qhov saum npoo ntawm cov cuab yeej no yuav teb rau qhov sib txawv ntawm qhov siab, tsis zoo li lub vijtsam kov uas muaj zog thiab ncaj qha yuav tsum tau siv. A 4.3 Nti TFT Nrog Kov Zaub capacitive kov npo kuj tseem muaj txiaj ntsig txaus los siv cov ntiv tes nkaus xwb yam tsis tas yuav muaj lub stylus.

Optical Zoo
4.3 Nti TFT Nrog Kov Zaub capacitive cov lus paub txog lawv qhov zoo tshaj plaws kho qhov muag. Cov iav substrate uas zaum hauv qab ntawm electrode zaj duab xis xa cov teeb pom kev zoo rau saum npoo uas ua rau lub ntsej muag ntse thiab pom qhov sib txawv. Cov ntxaij vab tshaus no kuj paub txog cov xim fidelity zoo heev uas txhawb kev saib cov duab zoo, yees duab, thiab cov ntsiab lus software. Qhov no kuj muaj qhov cuam tshuam zoo rau cov neeg siv kev paub thaum koom ua ke rau hauv cov kiosks loj dua thiab kev sib tham sib tham.

Hom 4.3 Nti TFT Nrog Kov Zaub

Nematic LCD TFT npo
Nematic yog lo lus Greek, lo lus txhais tau tias hauv xov yog tib yam li lus Askiv. Feem ntau vim yog qhov muag liab qab saib cov kua siv lead ua kua, nws zoo li cov kab lo lo ntxhuav. Lub LCD npo molecules nyob rau ntawm qhov chaw ntawm qhov kev sib koom ua ke ntawm ib qhov ntev, tag nrho cov pas nrig ntev axis ntawm cov kua siv lead ua kua molecules yuav xaiv ib qho kev taw qhia (uas yog, taw tes vector) ua lub ntsiab ncej thiab teem caij mus rau ib leeg. Thiab tsis nyiam lamellar kua siv lead ua muaj txheej txheej txheej. Piv nrog rau cov txheej txheej kab hom kua siv lead ua kua sib xyaw yog tsis muaj kev txiav txim, Qhov ntawd yog hais tias, nws qhov kev txiav txim tsis S yog me dua li lamellar kua siv lead ua, thiab nws cov viscosity me dua, yog li nws yooj yim dua ntws (nws ntws los ntawm cov dawb. txav ntawm cov molecules nyob rau hauv txoj kev ntev axis). Linear kua siv lead ua yog hom TFT LCD zaub screen TN (Twisted nematic) hom kua siv lead ua.
TN (Twisted Nematic) LCD npo
Peb tuaj yeem paub los ntawm daim duab 10, thaum tsis muaj qhov siv hluav taws xob ntawm sab sauv thiab sab qis ntawm ob daim iav, kev teeb tsa ntawm LCD yuav ua raws li qhov sib tw rau daim nyias nyias ntawm lub sab sauv thiab qis dua ob daim iav. Rau TN hom LCD, thiab phim rau zaj duab xis qhov kev pom ntawm cov neeg pluag rau 90 degrees. (saib daim duab 9) yog li cov kua siv lead ua kua molecules tau teem caij los ntawm qhov nce thiab nqis cia li tig 90 degrees thaum lub teeb pom kev dhau los ntawm sab sauv polarizing zaj duab xis, lub polarization ntawm lub teeb tsis tsuas yog txiav txim siab. Los ntawm cov kua siv lead ua kua molecules, cov kua siv lead ua kua molecules tig rau 90 degrees, yog li thaum cov nthwv dej mus txog qhov qis polarizing zaj duab xis, lub polarization kev taw qhia ntawm lub teeb cia li tig 90 degrees.

STN (Super Twisted Nematic) hom LCD npo
STN LCD thiab TN LCD yog qhov zoo sib xws hauv cov qauv, qhov sib txawv tseem ceeb ntawm TN LCD, kev npaj ntawm cov kua siv lead ua kua molecules, lub kaum sab xis tig los ntawm sab saum toj mus rau hauv qab. Tag nrho ntawm 90 degrees thiab hom STN LCD kua siv lead ua molecules yog teem, lub kaum sab xis tig yuav ntau dua 180 degrees, feem ntau yog 270 degrees. (saib daim duab 12) vim nws lub kaum sab xis tig txawv, nws cov yam ntxwv txawv. Peb los ntawm daim duab 13 TN hom thiab hom STN LCD qhov hluav taws xob ntawm qhov hluav taws xob xa hluav taws xob tuaj yeem paub, thaum qhov hluav taws xob qis, lub teeb nkag mus tau siab heev. Nrog rau qhov siab voltage, lub teeb ntawm qhov nkag mus yog tsawg heev. Yog li ntawd, lawv tau mus rau qhov Li Cas Dawb Polaroids teeb tsa.
TFT LCD (Thin-Film Transistor LCD Screen Zaub)
TFT LCD Suav txhais lus ntawm lub npe hu ua nyias zaj duab xis transistor kua siv lead ua zaub, txij thaum pib, peb tau hais txog LCD voltage tswj yog xav tau los tsim grey. Thiab kev siv cov yeeb yaj kiab nyias nyias los ua kom muaj qhov hluav taws xob, tswj kev hloov pauv ntawm cov kua siv lead ua kua, hu ua TFT LCD. Los ntawm qhov taw tes ntawm tus ntoo khaub lig-section qauv ntawm daim duab 8, nruab nrab ntawm sab sauv thiab qis ob txheej ntawm iav, nrog LCD, yuav tsim ib tug parallel phaj capacitor, peb hu nws lub CLC (capacitor ntawm kua siv lead ua kua). Nws qhov loj me yog li ntawm 0.1 m3, Tab sis nyob rau hauv daim ntawv thov, lub capacitance thiab tsis tuaj yeem khaws qhov voltage mus rau lwm lub sij hawm los hloov kho cov ntaub ntawv hauv daim duab.

Khoom siv ntawm 4.3 Nti 4.3 Nti TFT Nrog Kov Zaub

Cov ntaub ntawv muaj pes tsawg leeg ntawm 4.3 Nti TFT Nrog Kov Zaub suav nrog ntau yam tseem ceeb, txhua qhov ua haujlwm tshwj xeeb hauv kev ua haujlwm ntawm lub cuab yeej. Cov ntaub ntawv hauv qab no feem ntau siv.

iav substrate:Lub hauv paus ntawm cov zaub feem ntau yog tsim los ntawm cov khoom siv iav uas muaj zog, ruaj khov xws li borosilicate lossis aluminosilicate iav. Lub substrate no muab lub platform ruaj khov rau kev tso tawm ntawm TFT txheej.

Nyias zaj duab xis transistors:TFTs yog tsim los ntawm cov khoom siv semiconducting, feem ntau yog amorphous silicon (a-Si). Txawm li cas los xij, cov thev naus laus zis tshiab siv polysilicon lossis txawm tias qhov kub thiab txias polycrystalline silicon (LTPS) rau kev ua haujlwm siab dua. Cov transistors no tau tso rau hauv cov iav substrate thiab ua haujlwm los tswj cov hluav taws xob ntws mus rau txhua tus neeg pixel.

Cov khoom siv dielectric:Insulating txheej ua los ntawm silicon dioxide (SiO2) los yog lwm yam high-k dielectric cov ntaub ntawv yog siv los cais cov sib txawv conductive txheej nyob rau hauv lub TFT qauv. Cov no ua kom muaj kev sib cais hluav taws xob thiab tiv thaiv kev luv luv.

Cov khoom siv conductive:Cov hlau zoo li indium tin oxide (ITO) lossis indium zinc oxide (IZO) yog siv rau lub hauv paus thiab ntws electrodes ntawm TFTs, nrog rau cov pob tshab conductive txheej hauv capacitive touchscreens. Cov ntaub ntawv no muaj cov conductivity siab thiab pob tshab, uas yog qhov tseem ceeb rau kev ua haujlwm ntawm cov zaub.

Xim lim:Cov no yog tsim los ntawm cov organic dyes los yog pigments embedded nyob rau hauv ib tug polymer matrix. Lawv muab tso rau ntawm TFT array thiab tsim cov xim liab, ntsuab, thiab xiav subpixels uas ua ke los ua cov duab puv xim.

Polarizer zaj duab xis:Cov ntaub ntawv polarizing tau ntxiv rau saum thiab hauv qab ntawm LCD kom tswj tau cov kev taw qhia ntawm lub teeb kis, yog li ua kom muaj kev tswj hwm qhov ci thiab qhov sib txawv.

Encapsulation txheej:Txhawm rau tiv thaiv cov khoom rhiab hauv cov zaub, cov txheej txheej txheej ua los ntawm cov khoom siv tsis zoo xws li silicon nitride (Si3N4) lossis silicon oxide yog siv. Cov khaubncaws sab nraud povtseg tiv thaiv kom tsis txhob ya raws thiab oxygen los ntawm kev nkag mus thiab ua rau cov khoom siv hluav taws xob sab hauv.

Adhesives thiab bonding baterials:Cov nplaum sib txawv yog siv los txuas ntau cov khaubncaws sab nraud povtseg ua ke, xws li optically clear adhesives (OCAs) rau kev sib txuas cov kov sensor rau cov zaub lossis UV-kho tau epoxies rau kev ruaj ntseg npog iav.

Kov sensor bomponents:Rau capacitive touchscreens, ib txheej ntawm indium tin oxide (ITO) los yog lwm yam khoom siv coj los ua qauv rau hauv cov qauv zoo li kab sib chaws los tsim cov khoom siv kov. Rau kev tiv thaiv touchscreens, muaj ob txheej nyias, hloov tau yooj yim nrog cov txheej txheem txheej txheem uas tau sib cais los ntawm spacers.

Daim ntawv thov ntawm TFT Nrog Kov Zaub

Consumer electronics:4.3 Nti TFT Nrog Kov Zaub yog siv dav hauv cov neeg siv khoom siv hluav taws xob, suav nrog smartphones, ntsiav tshuaj, laptops, TVs, thiab lwm yam. Cov khoom siv no xav tau cov ntxaij vab tshaus siab kom cov neeg siv tau txais kev pom zoo dua.

Cov khoom siv kho mob teb:4.3 Nti TFT Nrog Kov Zaub kuj tau siv dav hauv cov khoom siv kho mob. Piv txwv li, cov khoom siv kho mob xws li tshuab kuaj mob ultrasound, electrocardiographs, ntsuas ntshav siab, thiab cov ntsuas kub hauv tsev kho mob xav tau cov ntsiab lus siab thiab qhov sib txawv kom cov kws kho mob tuaj yeem kuaj xyuas tus mob kom raug.

Industrial automation teb:4.3 Nti TFT Nrog Kov Zaub kuj tau siv dav hauv kev lag luam automation. Piv txwv li: CNC tshuab cov cuab yeej, muaj neeg hlau, cov txheej txheem tswj cov txheej txheem, thiab lwm yam. yuav tsum tau high-txhais, high-brightness, high-toughness, thiab high-stability qhia.

Automotive electronics:4.3 Nti TFT Nrog Kov Zaub kuj yog ib qho kev siv ntau heev hauv kev lag luam tsheb hluav taws xob. Piv txwv li: cov cuab yeej tsheb, cov cuab yeej navigation, thiab lwm yam. txhua yam yuav tsum muaj cov ntsiab lus siab thiab cov xim saturation siab cov ntxaij vab tshaus kom cov neeg tsav tsheb tuaj yeem muaj kev tsav tsheb zoo dua.

Txheej txheem ntawm 4.3 Nti TFT Nrog Kov Zaub

Kev tsim cov txheej txheem ntawm TFT (Thin Film Transistor) nrog rau cov zaub kov yog qhov nyuaj thiab muaj ntau cov kauj ruam meej. Cov hauv qab no yog cov lus qhia luv luv rau cov txheej txheem dav dav.

Kev npaj iav substrate:Lub khob huv si yog xaiv los ua lub hauv paus rau TFT array. Nws yuav tsum tau tu kom huv si kom tshem tawm tej yam khoom los yog cov kab mob.

Deposition ntawm nyias zaj duab xis transistors:Siv cov tswv yim xws li tshuaj vapor deposition (CVD), lub cev vapor deposition (PVD), los yog spin txheej, ntau cov khaubncaws sab nraud povtseg yog muab tso rau hauv lub substrate los tsim cov qauv TFT. Cov khaubncaws sab nraud povtseg no feem ntau suav nrog lub rooj vag insulator, rooj vag electrode, txheej semiconductor, interlayer dielectric, qhov chaw / dej electrodes, thiab passivation txheej.

Yees duab lithography:Txhua txheej tso tawm yog qauv siv photolithography, qhov twg photoresist yog thov thiab raug rau lub teeb ultraviolet los ntawm lub npog ntsej muag uas txhais cov qauv. Tom qab ntawd, qhov nthuav tawm photoresist yog tsim, tawm hauv qab cov qauv xav tau ntawm lub substrate tom qab etching.

Xim lim thiab array kev koom ua ke:Cov ntxaij lim dej yog tsim los ntawm kev luam ntawv lossis txheej RGB (liab, ntsuab, xiav) dyes rau hauv substrate thiab tom qab ntawd npog lawv nrog txheej tiv thaiv. TFT array yog ua raws thiab sib txuas nrog cov xim lim array los tsim cov pixel matrix.

Polarizer txuas:Polarizing films yog txuas nrog rau saum thiab hauv qab ntawm lub LCD pawg tswj lub teeb polarization thiab pab tsim cov duab.

Backlight sib dhos:Lub LED backlight chav tsev yog sib sau ua ke thiab txuas rau cov khoom sib dhos kom pom lub LCD. Cov diffusers thiab cov reflectors tuaj yeem suav nrog txhawm rau txhim kho lub teeb faib thiab ci ntsa iab.

Kov sensor fabrication:Rau capacitive touchscreens, lub substrate thib ob yuav raug siv los tsim cov txheej txheem kov. Cov txheej no yog qauv nrog daim phiaj zoo ntawm ITO lossis lwm yam khoom siv hluav taws xob. Xwb, tus kov sensor tuaj yeem ua ke ncaj qha mus rau sab saum toj ntawm cov xim lim array thaum lub sijhawm ua ntej ntawm kev tsim khoom.

Kov kev koom ua ke:Lub kov sensor yog sib dhos thiab sib koom ua ke rau cov khoom sib dhos. Cov kauj ruam no yuav suav nrog kev siv cov nplaum nplaum (OCAs) kom ntseeg tau tias lub tiaj tiaj thiab pob tshab.

Yuav ua li cas tswj 4.3 Nti TFT Nrog Kov Zaub?

4.3 Nti TFT Nrog Kov Zaub yog ib qho screen zaub hauv cov khoom siv hluav taws xob niaj hnub no. Kev saib xyuas kom raug tuaj yeem txuas ntxiv nws lub neej kev pabcuam thiab tuav cov teebmeem zoo.

Ua ntej, tsis txhob tso cov duab zoo li qub rau lub sijhawm ntev. Tso cov duab tib lub sijhawm ntev yuav ua rau cov duab khaws cia lossis "screen hlawv". Nws raug pom zoo kom hloov cov ntsiab lus tso saib tsis tu ncua.

Qhov thib ob, ua kom huv si. Siv ib daim ntaub huv si thiab mos kom maj mam so lub vijtsam, thiab tsis txhob siv cov tshuaj ntxuav tes uas muaj cov kuab tshuaj organic xws li cawv thiab acetone.

Tsis tas li ntawd, zam kev sib tsoo hnyav. Tsis txhob kov lossis khob qhov screen nrog cov khoom ntse kom tsis txhob muaj kev puas tsuaj rau lub vijtsam.

Tsis tas li ntawd, zam qhov kub thiab txias ib puag ncig. Kev raug kub lossis av noo ntev ntev tuaj yeem ua rau lub ntsej muag xim puas, yog li yuav tsum zam kom tsis txhob muaj kev cuam tshuam thiab immersion.

Thaum kawg, ua qhov kev hloov tshiab tsis tu ncua. Khaws koj lub kaw lus software mus txog hnub thiab kho cov teeb meem tshwm sim thiab kab laum.

Feem ntau hais lus, kev saib xyuas ntawm 4.3 Nti TFT Nrog Kov Cov Lus Qhia yuav tsum tau saib xyuas kom tsis txhob muaj cov duab zoo li qub, ua kom nws huv si, tsis txhob muaj kev sib tsoo hnyav, tsis txhob muaj qhov kub thiab txias, thiab ua haujlwm hloov kho tsis tu ncua. Kev tswj xyuas kom raug tuaj yeem ua kom lub sijhawm ua haujlwm ruaj khov thiab ua haujlwm zoo ntawm 4.3 Nti TFT Nrog Kov Zaub.

Peb lub Hoobkas

FAQ

Q: TFT kov npo zaub yog dab tsi?

A: Ib qho nyias-zaj duab xis-transistor kua-crystal zaub (TFT LCD) yog ib hom kua-crystal zaub uas siv cov tshuab thin-film-transistor los txhim kho cov duab zoo xws li qhov chaw nyob thiab qhov sib txawv.

Q: TFT kov npo yog dab tsi?

A: TFT stands rau "Thin-Film Transistor" thiab LCD sawv rau "Liquid Crystal Display." Thaum muab tso ua ke, TFT LCD zaub yog lub vaj huam sib luag tiaj tus lossis lub vijtsam uas koj tuaj yeem pom hauv computer saib, TV teeb, thiab cov khoom siv txawb xws li smartphones thiab ntsiav tshuaj.

Q: Puas yog TFT zaub zoo dua li LED?

A: Qhov sib txawv tseem ceeb ntawm TFT thiab LED nyob hauv lub teeb pom kev zoo. TFT LCD zaub siv CCFL (txias cov teeb fluorescent teeb) rau kev teeb pom kev zoo, thaum lub teeb pom kev siv LEDs. LED zaub siv lub zog tsawg dua piv rau TFT cov lus qhia, vim tias LEDs muaj zog ntau dua li CCFL.

Q: Qhov txawv ntawm TFT zaub thiab kov npo yog dab tsi?

A: Cov xov tooj ntawm tes tam sim no feem ntau siv ob lub vijtsam tib lub sijhawm. Lawv overlap up and down. TFT LCD npo yog lub luag haujlwm rau kev nthuav tawm cov duab, thaum lub vijtsam kov capacitive yog lub luag haujlwm rau kev nkag siab cov neeg siv kev ua haujlwm. Qhov no yog lub hauv paus chiv keeb ntawm "inner screen" thiab "sab nrauv".

Q: Puas yog TFT cov ntxaij vab tshaus zoo?

A: Cov transistors pab tswj cov teeb pom kev zoo uas dhau los ntawm txhua pixel, ua rau muaj qhov sib txawv ntau dua thiab cov xim zoo dua piv rau cov khoom siv LCD. TFT cov lus qhia feem ntau siv hauv smartwatches thiab paub txog lawv lub sijhawm teb ceev thiab cov duab zoo.

Q: TFT zaub ua haujlwm li cas?

A: Qhov tseem ceeb, yog tias qhov hluav taws xob tau siv rau lub rooj vag ntawm TFT, lub teeb liab tam sim no tuaj yeem tswj tau lossis hloov pauv. Qhov tam sim no, hu ua tsav tsheb voltage, ntawm TFT-raws li LCD vaj huam sib luag ces ntws los ntawm qhov chaw mus rau ntws thiab nrum lub teeb liab mus rau nws sub-pixel, tso cai rau lub teeb hla.

Q: Cov zaub twg zoo dua AMOLED lossis TFT?

A: Txawm li cas los xij, piv rau AMOLED cov lus, TFT cov lus pom muaj qhov sib piv qis dua thiab pom cov kaum sab xis. Qhov no tuaj yeem ua rau cov duab uas zoo li tsis tshua muaj zog thiab yuav nyuaj rau pom thaum pom los ntawm cov kaum sab xis sab nraud. TFT cov lus tseem nyiam siv lub zog ntau dua li AMOLED cov lus.

Q: Qhov twg zoo dua OLED lossis TFT zaub?

A: OLED cov duab muaj qhov pom dav dua li TFT cov duab. Qhov no yog vim hais tias txhua pixel ntawm ib qho OLED zaub emits nws tus kheej lub teeb, uas tso cai rau cov xim zoo ib yam thiab sib txawv txawm tias thaum saib los ntawm lub kaum sab xis. Hauv qhov sib piv, TFT cov lus tuaj yeem tshwm sim ntxuav tawm thiab txo qhov sib piv thaum saib los ntawm lub kaum sab xis.

Q: Puas yog zaub thiab kov npo tib yam?

A: Lub touchscreen (lossis kov lub vijtsam) yog hom zaub uas tuaj yeem ntes cov tswv yim kov los ntawm tus neeg siv. Nws muaj ob qho tib si cov khoom siv nkag (lub vaj huam sib luag kov) thiab cov khoom tso tawm (qhov pom kev pom). Lub kov vaj huam sib luag yog feem ntau muab tso rau sab saum toj ntawm cov khoom siv hluav taws xob pom ntawm lub cuab yeej.

Q: TFT siv rau dab tsi?

A: TFT stands rau Thin Film Transistor. TFT tsis yog tsuas yog ib qho kev siv thev naus laus zis xwb, tab sis yog hom tshwj xeeb ntawm transistor los txhim kho cov duab zoo. Nws yog feem ntau siv ua ke nrog cov duab LCD. Yog li ntawd, ib qho TFT zaub yog ib qho khoom siv matrix uas txhua cov duab pixel yog ib tus kheej illuminated.

Q: Lub neej ntev ntawm TFT zaub yog dab tsi?

A: Hauv lwm lo lus, lub neej ntev ntawm LCD zaub TFT nyob ntawm lub neej ntawm lub teeb pom kev. Hauv kev sim nrawm uas siv lub teeb ci ci ci ci xwb, nws tuaj yeem pom tias lub luminescence txo qis mus rau ib nrab ntawm nws qhov ci ci qub (sib npaug rau lub neej ntev li ntawm 5 xyoos), uas txhais tau tias yog lub neej voj voog.

Q: Qhov twg zoo dua AMOLED lossis TFT capacitive touchscreen?

A: TFT cov ntxaij vab tshaus muaj lub sij hawm teb luv dua thiab feem ntau haum rau gaming thiab high-ceev video scenarios, thaum IPS thiab AMOLED cov ntxaij vab tshaus muaj lub sij hawm teb qeeb thiab tej zaum yuav muaj teeb meem tsis meej pem thiab lwm yam teeb meem.

Q: TFT cov ntxaij vab tshaus puas tuaj yeem hlawv?

A: TFT LCD duab tuav peb kuj hu nws "Hlawv-hauv". Hauv CRT cov lus qhia, qhov no ua rau cov phosphorus hnav thiab cov qauv raug hlawv rau hauv cov zaub. Tab sis lo lus "hlawv" yog me ntsis yuam kev hauv LCD npo. Tsis muaj qhov hluav taws kub tiag tiag lossis cua sov cuam tshuam.

Q: Qhov txawv ntawm TFT thiab LCD li qub yog dab tsi?

A: TFT LCD zaub muaj ntau yam zoo dua li cov khoom siv LCD. Thaum cov LCDs ib txwm siv ib txheej ntawm transistors, TFT LCDs siv cov yeeb yaj kiab nyias ntawm transistors. Qhov no tso cai rau cov duab zoo dua qub, nrog rau kev txhim kho lub sijhawm teb thiab kev siv hluav taws xob qis dua.

Q: Kuv tuaj yeem txhim kho kuv lub vijtsam tft li cas?

A: Ua kom Backlight Luminance
Ntxiv nrog rau qhov nce ntawm cov LED wicks, kev siv cov chips LED ua haujlwm tau zoo tuaj yeem txo cov cua sov thiab lub zog siv ntawm lub teeb rov qab, ces TFT zaub ci tuaj yeem nce mus txog 30% -50%.

Q: Qhov twg zoo dua TFT lossis IPS LCD?

A: IPS qhia ua tiav lub kaum sab xis pom txog li 85 degree hauv tag nrho plaub cov lus qhia piv rau 45 degree txog 55 degree rau classic TN cov lus (TFT cov lus qhia). Tsis tas li ntawd, cov xim ruaj khov yog ntau dua nrog IPS cov lus qhia.

Q: Puas yog TFT npo OLED?

A: OLED qhia ib txwm tso tawm lub teeb, yog li siv lawv ntawm lub vaj huam sib luag tsis xav tau lub teeb rov qab. Lub caij no, TFT xav tau backlights vim tias cov kua siv lead ua kua tsis tuaj yeem tsim lub teeb ntawm lawv tus kheej. OLED lub teeb pom kev zoo kuj tseem ua rau txoj hauv kev tsim cov khoom siv sib zog dua li cov uas siv TFT LCD zaub.

Q: Puas yog touchscreen zoo dua?

A: Tsis zoo li cov khoos phis tawj niaj hnub uas tso siab rau ntawm cov keyboard thiab nas nkaus xwb, touchscreen laptops qhia txog txoj hauv kev zoo los cuam tshuam nrog koj lub cuab yeej. Lub interface kov tso cai rau kev nkag siab yooj yim, ua haujlwm xws li tshawb xyuas lub vev xaib, teeb tsa cov ntaub ntawv, thiab txawm tias muaj tswv yim ua haujlwm zoo dua.

Q: Puas yog touchscreens tsim nyog?

A: Lawv zoo heev rau kev siv hauv tsev, qee zaum koj tsis tas yuav siv lub cev keyboard, piv txwv li thaum koj saib cov yeeb yaj kiab lossis ua si nrog tus tswj. Qhov no yog qhov tseeb tshwj xeeb rau 360 degree laptops. Lub touchscreen tseem tuaj yeem ua pov thawj zoo rau kev siv tswv yim, xws li kev kos duab.

Q: Puas yog LCD cov ntxaij vab tshaus tsis siv?

A: Cov thev naus laus zis qub xws li LCD thiab Plasma cov lus pom tau dhau los ua qhov tsis pom zoo vim yog cov khoom siv sab hauv ntawm LEDs xws li ci ntsa iab, kev ua haujlwm, kev ruaj ntseg, thiab kev ruaj khov. LEDs txuag ntawm cov nqi ntawm kev saib xyuas yooj yim dua thiab txo qis zog xav tau, uas tuaj yeem ua rau muaj kev cuam tshuam loj rau ROI rau cov neeg siv khoom.

Cim npe nrov: 4.3 nti tft nrog kov zaub, Tuam Tshoj 4.3 nti tft nrog kov zaub lwm tus neeg, hoobkas

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