TFT Touch Screen

Dab tsi yog TFT Touch Screen
 

TFT (Thin-Film Transistor) kov npo yog ib hom LCD (Liquid Crystal Display) uas siv cov yeeb yaj kiab nyias nyias los txhim kho cov duab zoo. Nws yog cov zaub zoo nrog cov xim zoo nkauj thiab kev daws teeb meem siab. Lub TFT kov lub vijtsam kuj tseem ua rau kev tswj hwm kev tswj hwm los ntawm kev siv lub capacitive touch capacitance ntawm tus neeg siv tus ntiv tes lossis lub stylus tshwj xeeb. TFT kov cov ntxaij vab tshaus yog siv rau hauv ntau yam khoom siv hluav taws xob xws li smartphones, ntsiav tshuaj, koob yees duab digital, thiab khoos phis tawj laptop. Vim lawv cov zaub zoo thiab cov lus teb, TFT kov cov ntxaij vab tshaus tau dhau los ua tus qauv hauv cov khoom siv niaj hnub no.

 

 
Qhov zoo ntawm TFT Touch Screen
 
01/

Cov xim zoo heev

Qhov zoo tshaj plaws-nyob rau hauv-chav kawm xim sib piv, sharpness thiab brightness tej chaw uas yuav tsum tau kho kom tau raws li tej yam kev thov.

02/

Ntxiv ib nrab-lub neej

TFT cov lus pom muaj ntau dua ib nrab-lub neej tshaj li cov lus qhia LED, thiab lawv kuj tuaj nrog ntau qhov kev teeb tsa loj uas yuav cuam tshuam rau lub cuab yeej ib nrab-lub neej raws li kev siv thiab lwm yam.

03/

Muaj peev xwm yuav nruab nrog resistive lossis capacitive kov npo

Resistive feem ntau yog tus qauv vim nws pheej yig dua, tab sis koj tuaj yeem xaiv qhov capacitive, uas yog sib xws nrog cov niaj hnub smartphones thiab lwm yam khoom siv.

04/

Muab qhov zoo tshaj plaws nam piv tswj

Aspect ratio tswj pab txhim kho cov duab pom tseeb thiab zoo los ntawm kev sib piv cov pixels hauv cov duab los rau qhov daws teeb meem pixels ntawm lub vijtsam.

05/

Tsis muaj ghosting tshwm rau ntawm cov zaub

Qhov no yog thaum qhov muag plooj pixels tshwm tom qab cov duab txav lossis khoom ntawm qhov screen, zoo ib yam li ghosting.

06/

Ntau yam heev

Lawv muaj ntau yam kev xaiv sib txawv, sib xws nrog ntau yam khoom siv thiab hloov mus rau kev muaj peev xwm ntawm txhua tus neeg siv.

 

Tsev 12 Rau sab kawg 1/2
Vim Li Cas Xaiv Peb

Kev thauj mus los ceev

Peb koom tes nrog cov kws tshaj lij kev xa khoom hiav txwv, huab cua thiab cov tuam txhab logistics los muab kev daws teeb meem kev thauj mus los zoo tshaj rau koj.

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.

Pab neeg tshaj lij

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

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.

 

Yam yuav tsum tau xav txog thaum xaiv TFT zaub
1.3 Inch TFT Square Screen
1.3 Inch TFT Square Screen
1.3 Inch TFT Square Screen
1.3 Inch TFT Square Screen

Duration ntawm kev siv
Nyob ntawm qhov ntev ntawm kev siv txuas ntxiv thiab lub sijhawm ntawm qhov project, koj yuav xav xaiv cov cuab yeej siv tau ntev thaum tswj kev siv tau zoo.
Kov hom thiab raug
Koj npaj yuav siv koj lub cuab yeej li cas? Yog tias nws yog rau kev siv sab nraum zoov ntev, ces koj yuav tsum xaiv qhov projected capacitive kov vim qhov no yog qhov tseeb dua. Kov qhov tseeb yog qhov tseem ceeb heev rau kev lag luam thiab kev lag luam.
Teb sijhawm
TFT cov lus qhia feem ntau muaj nrawm dua thiab raug kov lub sijhawm teb thiab ua haujlwm.
Duab clarity
Qee qhov TFT zaub muaj cov ntxaij vab tshaus infrared, thaum lwm tus yog txheej. Cov qub yog qhov zoo dua, tshwj xeeb tshaj yog nyob rau hauv cov teeb pom kev tsis zoo lossis hauv kev siv sab nraum zoov thiab kev lag luam, vim tias tsis muaj txheej txheej npog thiab yog li tsis muaj kev cuam tshuam rau lub teeb emission.
Cov xwm txheej ib puag ncig muaj kev cuam tshuam rau kev ua haujlwm thiab cov duab pom tseeb.
Thaum xaiv TFT rau kev siv sab nraum zoov lossis kev lag luam, nco ntsoov xaiv ib qho uas tuaj yeem tiv taus cov ntsiab lus, suav nrog plua plav, cua, noo noo, av, thiab txawm tias tshav ntuj.

 

Lub ntsiab lus TFT yog dab tsi

 

 

TFT txhais tau hais tias "nyias zaj duab xis transistor", nws yog ib qho kev siv tshuab ntawm LCD zaub, LCD sawv ntsug rau "kua siv lead ua kua", ob qho tib si yog vaj huam sib luag tiaj tus rau lub vijtsam xws li lub computer saib lossis TV teeb. Ib qho LCD yog lub tshuab ua kua dej uas siv cov kua dej crystalline los tswj lub teeb pom kev tom qab polarized qhov chaw los ntawm kev siv electrostatic teb ntawm ob lub pob tshab hlau conductors xws li indium tin oxide (ITO) kom nthuav tawm cov duab rau cov neeg saib. LCD suav nrog passivity-matrix LCD thiab active-matrix LCD, TFT yog active-matrix LCD zaub, feem ntau ntawm monochrome LCD yog passivity-matrix LCD. Ib hom yeeb yaj kiab nyias nyias (TFT) yog ib hom tshwj xeeb ntawm MOSFET (hlau-oxide-semiconductor field-effect transistor) ua los ntawm kev tso cov yeeb yaj kiab nyias ntawm cov txheej txheem semiconductor nrog rau cov txheej txheej dielectric thiab cov hlau sib tiv tauj tshaj qhov kev txhawb nqa (tab sis tsis yog. - ua) substrate.

 

1.3 Inch TFT Square Screen

 

Hom TFT Touch Screen

Resistive kov npo

Lub vijtsam kov yog qhov yooj yim tshaj plaws ntawm TFT kov npo uas siv ob txheej txheej ntawm cov khoom siv hluav taws xob sib cais los ntawm qhov sib txawv me me. Thaum lub siab raug siv rau lub vijtsam, ob txheej txheej sib cuag, thiab lub teeb liab raug xa mus rau lub cuab yeej. Resistive kov cov ntxaij vab tshaus yog txhim khu kev qha thiab pheej yig tab sis muaj qhov pom tsis zoo thiab muaj kev hnav thiab tsim kua muag.

Capacitive kov npo

Lub capacitive kov npo siv txheej txheej ntawm cov khoom siv hluav taws xob uas hnov ​​​​cov hluav taws xob conductivity ntawm tib neeg lub cev kom pom kev kov. Capacitive kov cov ntxaij vab tshaus yog qhov rhiab heev, raug, thiab ruaj khov, ua rau lawv zoo tagnrho rau cov xov tooj smartphone thiab ntsiav tshuaj.

Nto acoustic yoj kov npo

Lub ntsej muag acoustic yoj kov lub vijtsam siv ultrasonic nthwv dej txhawm rau txheeb xyuas qhov kov. Hom kev tshuaj ntsuam kov no yog qhov rhiab heev thiab muaj qhov pom tseeb tab sis yog kim thiab ua rau puas tsuaj.

Infrared kov screen

Ib qho infrared touch screen siv infrared sensors los ntes kov. Hom kev tshuaj ntsuam kov no yog qhov ruaj khov heev, tuaj yeem siv nrog cov hnab looj tes, thiab muaj qhov meej meej tab sis raug nqi thiab muaj kev sib tw tsawg.

Optical kov npo

Lub vijtsam optical kov siv cov sensors txhawm rau txheeb xyuas qhov hloov pauv ntawm lub teeb thaum kov. Hom kev tshuaj ntsuam kov no yog qhov ruaj khov thiab muaj qhov pom tseeb tab sis raug nqi kim thiab pheej yig rau khawb.

 

 

Daim ntawv thov ntawm TFT Touch Screen

Smartphones thiab ntsiav tshuaj

TFT kov cov ntxaij vab tshaus tau nquag siv ntau hom khoom siv txawb, suav nrog smartphones thiab ntsiav tshuaj. Cov khoom siv no siv lub tshuab kov lub vijtsam kom tus neeg siv cuam tshuam nrog lub cuab yeej, txawm tias nws yog hu xov tooj, xa ntawv, lossis ua si.

Laptops thiab desktop computers

TFT kov cov ntxaij vab tshaus kuj tau dhau los ua ntau dua hauv laptops thiab desktop computers. Cov ntxaij vab tshaus kov no tuaj yeem tso cai rau cov neeg siv tswj lawv lub computer los ntawm kev taw qhia, tsis yog siv nas lossis keyboard.

Industrial tswj systems

TFT kov cov ntxaij vab tshaus tau siv dav hauv kev tswj hwm kev lag luam. Cov vijtsam kov no tso cai rau tus neeg teb xov tooj cuam tshuam nrog thiab tswj cov tshuab, qee zaum los ntawm qhov chaw nyob deb.

Cov khoom siv kho mob

TFT kov cov ntxaij vab tshaus kuj tseem siv rau hauv cov khoom siv kho mob xws li cov neeg saib xyuas. Cov vijtsam kov no tso cai rau cov kws kho mob saib xyuas thiab kho cov ntaub ntawv tus neeg mob, xws li lub plawv dhia thiab ntshav siab, hauv lub sijhawm.

Automotive zaub

TFT kov cov ntxaij vab tshaus tau siv ntau dua hauv cov khoom siv tsheb, xws li cov chaw lom zem hauv-dash thiab GPS systems. Cov ntxaij vab tshaus kov no tso cai rau cov neeg tsav tsheb cuam tshuam nrog lawv lub tsheb thev naus laus zis thaum tuav lawv txhais tes ntawm lub log.

1.3 Inch TFT Square Screen

 

Qhov txawv ntawm TFT Screen thiab LCD Screen yog dab tsi

 

Ib qho ntawm qhov sib txawv tseem ceeb ntawm TFT thiab LCD cov ntxaij vab tshaus yog lawv ua haujlwm li cas. Cov ntxaij vab tshaus LCD siv ntau lab ntawm cov kua siv lead ua me me sib xyaw ntawm ob lub lim dej polarizing. Thaum cov hluav taws xob hluav taws xob siv rau cov khoom siv lead ua, lawv kho lawv tus kheej hauv txoj hauv kev uas tso cai rau lub teeb hla los yog thaiv nws, tsim cov zaub. TFT cov ntxaij vab tshaus, ntawm qhov tod tes, siv ntau dua version ntawm LCD thev naus laus zis uas suav nrog cov yeeb yaj kiab nyias nyias rau txhua pixel. Qhov no tso cai rau kev tswj hwm ntau dua ntawm txhua pixel, ua rau cov xim zoo dua, qhov sib piv, thiab cov nqi refresh.Lwm qhov txawv ntawm TFT thiab LCD cov ntxaij vab tshaus yog lawv lub zog noj. Feem ntau hais lus, TFT cov ntxaij vab tshaus siv lub zog tsawg dua li cov ntxaij vab tshaus LCD. Qhov no yog vim TFT cov ntxaij vab tshaus tsuas yog yuav tsum tau qhib cov transistors tsim nyog rau cov pixels uas yuav tsum tau teeb, thaum LCD cov ntxaij vab tshaus yuav tsum muaj lub teeb pom kev tas li kom pom tag nrho cov zaub. Yog li ntawd, cov khoom siv nrog TFT cov ntxaij vab tshaus zoo li muaj roj teeb lub neej ntev dua li cov ntxaij vab tshaus LCD. Tsis tas li ntawd, TFT cov ntxaij vab tshaus zoo li muaj lub sijhawm teb sai dua li cov ntxaij vab tshaus LCD. Qhov no txhais tau hais tias lawv zoo dua rau kev nthuav tawm cov ntsiab lus nrawm xws li cov yeeb yaj kiab ua yeeb yaj kiab lossis cov yeeb yaj kiab ua si uas lub sijhawm teb qeeb tuaj yeem ua rau cov lus tsis meej. TFT cov ntxaij vab tshaus tseem tuaj yeem tswj tau cov nqi tshiab dua, uas yuav pab txo qis qhov screen tearing thiab stuttering.Raws li cov nqi, TFT cov ntxaij vab tshaus feem ntau kim dua li cov ntxaij vab tshaus LCD. Qhov no yog vim TFT cov ntxaij vab tshaus xav tau cov txheej txheem tsim khoom ntau dua los tsim cov yeeb yaj kiab nyias nyias xav tau rau txhua pixel. Txawm li cas los xij, raws li thev naus laus zis txuas ntxiv txhim kho thiab nthuav dav, tus nqi sib txawv ntawm TFT thiab LCD cov ntxaij vab tshaus yuav tsum txo qis.

 

1.3 Inch TFT Square Screen

 

Txheej txheem ntawm TFT Touch Screen

Tsim

Cov txheej txheem pib nrog tus tsim ntawm lub kov vaj huam sib luag interface, uas suav nrog qhov loj me, kev daws teeb meem, thiab hom TFT zaub. Tus txheej txheem tsim kuj muaj xws li kev txhim kho ntawm lub kov vaj huam sib luag matrix thiab kev tswj circuitry.

Fabrication

Cov txheej txheem fabrication suav nrog kev tsim ntawm TFT zaub thiab kov vaj huam sib luag. Lub TFT zaub yog tsim los ntawm cov txheej txheem ntawm photolithography, nyob rau hauv uas ib tug series ntawm lub qhov ncauj qhov ntswg thiab etching txheej txheem yog siv los tsim lub circuitry ntawm cov zaub. Lub kov vaj huam sib luag yog tsim los ntawm cov txheej txheem ntawm kev ua ib txheej nyias ntawm cov khoom siv hluav taws xob nyob rau sab saum toj ntawm iav lossis yas substrate.

Kev sib dhos

Nyob rau hauv cov txheej txheem sib dhos, TFT zaub thiab lub vaj huam sib luag kov tau muab tso rau hauv ib chav tsev. Qhov no suav nrog kev sib txuas ob lub ntsiab lus ua ke thiab ntxiv ib txheej ntawm cov iav tiv thaiv saum toj. Thaum lub sij hawm tus txheej txheem no, cov hluav taws xob sib txuas ntawm cov zaub thiab lub kov vaj huam sib luag yog tsim.

Kev sim

Cov kauj ruam kawg hauv cov txheej txheem yog kev sim. Qhov no suav nrog kev txheeb xyuas qhov ua haujlwm ntawm lub vijtsam kov, suav nrog nws qhov rhiab heev, raug, thiab lub sijhawm teb. Cov txheej txheem xeem kuj suav nrog kev ntsuas qhov ntsuas ntawm lub vijtsam kov kom ntseeg tau tias nws ua haujlwm zoo raws li ntau yam xwm txheej.

 

Cheebtsam ntawm TFT Touch Screen
 

TFT zaub

Ib qho yeeb yaj kiab nyias nyias (TFT) cov zaub yog cov xim daws teeb meem siab uas siv cov yeeb yaj kiab nyias nyias los tswj cov pixel ci ci. TFT cov lus qhia feem ntau yog siv hauv touchscreens vim lawv qhov kev daws teeb meem siab, lub sij hawm teb ceev ceev, thiab qhov sib piv siab.

Kov Vaj Huam Sib Luag

Lub vaj huam sib luag kov yog ib feem ntawm TFT kov lub vijtsam uas tswj cov lus nkag los ntawm cov neeg siv. Muaj ob hom kov vaj huam sib luag: resistive thiab capacitive. Nyob rau hauv resistive kov panels, ob txheej ntawm conductive cov ntaub ntawv yog sib cais los ntawm huab cua los yog ib tug nyias txheej ntawm insulating cov ntaub ntawv, thiab thaum lub siab yog thov, ob txheej ua kev sib cuag, sau npe ib tug kov. Nyob rau hauv lub capacitive touch panels, ib tug pob tshab conductor yog siv los tsim ib tug electrode daim phiaj, thiab thaum ib tug ntiv tes los yog conductive cov ntaub ntawv los ntawm kev sib cuag, nws registers ib tug kov.

Tus tswj

Tus maub los yog lub hlwb ntawm lub vijtsam kov thiab yog lub luag haujlwm rau kev txhais lus kov cov tswv yim los ntawm lub vaj huam sib luag kov. Tus maub los ua cov ntaub ntawv nkag thiab xa mus rau lub khoos phis tawj lossis cov cuab yeej txuas nrog TFT zaub.

Backlight

Lub backlight yog lub teeb pom kev zoo ntawm TFT kov npo uas ua kom pom cov duab. Lub teeb nraub qaum tuaj yeem yog LED lossis txias cathode fluorescent (CCFL) thiab feem ntau nyob tom qab TFT zaub.

Tsev

Lub vaj tsev ntawm TFT kov npo yog lub hauv paus sab nraud uas tiv thaiv cov khoom sab hauv los ntawm kev puas tsuaj. Lub vaj tsev tuaj yeem ua los ntawm cov yas, hlau, lossis lwm yam khoom siv thiab tuaj yeem ua ntau yam duab thiab ntau thiab tsawg.

Cov khoom sib txuas

Cov khoom sib txuas ntawm TFT kov lub vijtsam yog siv los txuas lub kov vaj huam sib luag thiab tus maub los rau lub computer lossis ntaus ntawv. Cov connectors no tuaj yeem yog USB, serial, lossis lwm yam nyob ntawm qhov siv interface.

 

 

Khoom siv ntawm TFT Touch Screen

Lub TFT (Thin Film Transistor) kov npo yog tsim los ntawm ob peb txheej ntawm cov ntaub ntawv uas ua haujlwm ua ke los muab cov lus teb thiab cov khoom zoo. Thawj txheej yog lub substrate lossis txheej txheej, feem ntau yog ua los ntawm iav lossis yas. Nyob rau sab saum toj ntawm cov txheej txheem no, ib txheej nyias ntawm indium tin oxide (ITO) tau muab tso rau, tsim cov txheej txheem pob tshab. Cov txheej ITO no yog lub luag haujlwm rau kev ua cov teeb liab hluav taws xob los ntawm lub vijtsam kov mus rau lub cuab yeej processor.Tshaj qhov txheej txheem ITO, ib txheej ntawm cov khoom siv passivation (feem ntau silicon nitride) yog tso los tiv thaiv ITO txheej thiab ua kom ruaj khov. Nyob rau sab saum toj ntawm cov khoom siv passivation, TFT array yog fabricated siv amorphous silicon los yog low-temperature polysilicon. Lub TFT array yog ib tug tuab array ntawm transistors, uas ua hauj lwm raws li switchers ntawm hluav taws xob teeb liab ua nws txoj kev mus rau lub ITO txheej.

 

Thaum kawg, txhawm rau txhawm rau ua haujlwm kov, txheej txheej ntawm cov khoom siv capacitive yog coated rau saum. Cov txheej no muaj cov qauv ntawm cov electrodes uas yuav ntsuas cov kev hloov pauv hauv qhov hluav taws xob thaum tus neeg siv tus ntiv tes kov lub vijtsam. Cov kev hloov pauv tau kuaj pom los ntawm cov cuab yeej processor, siv software algorithms los txheeb xyuas qhov tseeb qhov chaw ntawm qhov kov thiab muab nws tso rau ntawm qhov screen.Lwm cov ntaub ntawv xws li cov nplaum, optic films, polarizers, thiab backlight modules kuj tuaj yeem koom nrog hauv Kev tsim kho ntawm TFT kov npo los txhim kho nws cov kev ua tau zoo thiab ua haujlwm ntev. Kev sib xyaw ua ke ntawm cov ntaub ntawv no, thiab qhov tseeb ntawm lawv cov khoom tsim, xyuas kom meej tias TFT kov cov ntxaij vab tshaus muaj peev xwm muab cov duab zoo nkauj, ua haujlwm, thiab ua haujlwm ntev.

3.2 Inch TFT Square Screen

 

1.77 Inch TFT Color LCD

 

Yuav Ua Li Cas Tswj TFT Touch Screen

Ntxuav cov zaub tsis tu ncua

Txhawm rau khaws koj lub TFT kov npo zaub nyob rau sab saum toj, ntxuav nws tsis tu ncua siv cov ntaub mos mos, tsis muaj lint. Xyuas kom meej tias daim ntaub huv si thiab tsis muaj plua plav uas tuaj yeem khawb qhov muag muag TFT npo. Tsis txhob siv cov ntaub so ntswg, cov ntaub so ntswg, lossis cov ntaub ntxhib los ntxuav lub vijtsam vim tias lawv tuaj yeem ua rau khawb thiab ua rau cov khoom puas.

Siv cov tshuaj ntxuav

Rau cov cim tawv tawv ntau dua, siv cov tshuaj ntxuav tu uas tsim tshwj xeeb rau TFT kov cov ntxaij vab tshaus. Tsis txhob siv cov tshuaj hnyav xws li ammonia lossis cawv vim tias lawv tuaj yeem ua rau lub ntsej muag kov lub txheej. Hloov chaw, siv kev sib xyaw ua ke ntawm cov dej distilled thiab isopropyl cawv lossis ib qho tshwj xeeb TFT kov tshuaj ntxuav.

Tsis txhob txhoj puab heev

Thaum ntxuav lub TFT kov npo, tsis txhob siv lub zog ntau dhau los yog siab. Siv lub siab maj mam li txhuam nyuaj tuaj yeem ua rau TFT cov duab ua rau puas tsuaj, ua rau cov khawb tsis tuaj yeem thiab cov tuab ntawm cov txheej touchscreen tuaj yeem cuam tshuam.

Tiv thaiv cov zaub

Txhawm rau tiv thaiv koj lub vijtsam TFT kov npo los ntawm khawb, siv cov ntaub thaiv npog tiv thaiv lossis npog. Cov khoom siv no yog tus nqi pheej yig thiab yooj yim rau nruab, thiab lawv ua raws li qhov thaiv ntawm lub vijtsam kov thiab tuaj yeem khawb, pob, thiab ntog thaum siv txhua hnub.

Tsis txhob tso lub vijtsam TFT rau

Tig tawm koj lub cuab yeej tso saib thaum tsis siv tuaj yeem ua rau nws lub neej ntev ntev, vim tias lub teeb rov qab ntawm TFT npo tuaj yeem kub hnyiab tau dhau sijhawm, ua rau muaj qhov tsaus ntuj ntawm cov zaub. Nws tseem tuaj yeem txuag hluav taws xob thiab txhim kho roj teeb lub neej.

 

 

Yuav Ua Li Cas TFT Touch Screen Ua Haujlwm

Lub TFT kov screen yog ib hom kua siv lead ua kua zaub (LCD) uas siv nyias zaj duab xis transistor (TFT) tshuab los tsim cov duab. Nws muaj ib txheej ntxiv hu ua touch screen overlay uas tso cai rau cov neeg siv cuam tshuam nrog cov zaub siv lawv cov ntiv tes lossis lub stylus.Thaum tus neeg siv kov lub vijtsam, cov txheej txheem hluav taws xob hauv qab cov zaub pom qhov hloov pauv hauv hluav taws xob tam sim no thiab xa cov teeb liab mus rau tus tswj. . Tom qab ntawd tus maub los txheeb xyuas qhov chaw kov thiab xa cov ntaub ntawv mus rau lub cuab yeej software.

 

TFT thev naus laus zis tso cai rau cov zaub los tsim cov duab daws teeb meem los ntawm kev siv ntau txhiab tus transistors me me los tswj qhov ci thiab xim ntawm txhua tus pixel. Cov transistors no tau teeb tsa hauv cov qauv kab sib txuas thiab txuas nrog cov electrodes uas hloov lawv rau thiab tawm sai sai los tsim cov duab.TFT kov cov ntxaij vab tshaus siv lub teeb rov qab los teeb pom kev thiab tsim cov xim ntshiab thiab tiag tiag. Lub backlight feem ntau yog ua los ntawm ntau lub teeb LED uas nyob tom qab lub vijtsam. Qhov ci ntsa iab thiab qhov sib txawv ntawm cov zaub tuaj yeem hloov kho los ntawm kev hloov cov nqi hluav taws xob uas ntws los ntawm LEDs.TFT kov cov ntxaij vab tshaus muaj nyob rau hauv ntau yam khoom siv xws li smartphones, ntsiav tshuaj, laptops, thiab gaming consoles. Lawv muab cov lus teb thiab cov neeg siv-phooj ywg interface uas tso cai rau cov neeg siv taug kev los ntawm cov ntawv qhia zaub mov, ua si ua si, thiab cuam tshuam nrog cov apps sib txawv. Lawv cov kev daws teeb meem siab muab cov xim zoo nkauj thiab cov duab ntse, ua rau lawv zoo tagnrho rau kev saib yeeb yaj kiab, saib duab, thiab nyeem cov ntaub ntawv.

3.5 Inch TFT Strip Screen

 

Dab tsi Koj Yuav Tsum Tau Them Thaum Yuav TFT Touch Screen
1.77 Inch TFT Color LCD
1.77 Inch TFT Color LCD
3.2 Inch TFT Square Screen
2.4 Inch TFT Strip Screen

Ua ntej, xav txog qhov screen loj. Qhov loj me ntawm lub vijtsam yuav tsum txiav txim siab raws li koj qhov yuav tsum tau ua thiab thaj chaw uas lub vijtsam yuav raug teeb tsa. Xyuas kom meej tias qhov luaj li cas koj xaiv haum rau qhov chaw koj muaj nyob rau hauv lub siab thiab muab kev pom kev pom kev.Tom ntej no, xav txog qhov kev daws teeb meem ntawm cov zaub. Ib qho kev daws teeb meem siab dua yuav muab cov duab zoo dua, pom tseeb dua, yog li yog tias koj npaj yuav siv lub vijtsam rau daim ntawv thov siv duab, ces xaiv lub vijtsam siab daws teeb meem.Lwm qhov tseem ceeb yog qhov kov lub peev xwm ntawm lub vijtsam. Xyuas seb lub vijtsam puas yog capacitive lossis resistive, vim tias hom kev siv tshuab kov yuav cuam tshuam rau qhov raug thiab rhiab heev ntawm koj cov lus kov.Koj yuav tsum xav txog qhov ci ntsa iab thiab qhov sib txawv ntawm cov zaub. Yog tias lub vijtsam yuav siv nyob rau hauv ib qho chaw ci lossis sab nraum zoov, koj yuav xav tau lub vijtsam nrog lub teeb ci siab dua thiab qhov sib txawv kom nyeem tau zoo dua.Qhov durability thiab kev ntseeg siab ntawm lub vijtsam kuj tseem ceeb rau kev xav. Xyuas kom meej tias lub vijtsam yog tsim los ntawm cov ntaub ntawv zoo uas tuaj yeem tiv taus hnav thiab tsim kua muag, nrog rau kev sib txawv ntawm ib puag ncig. Thaum kawg, xav txog kev sib haum xeeb ntawm lub vijtsam nrog cov cuab yeej koj yuav siv nrog. Txheeb xyuas cov kev xav tau ntawm kev sib txuas, xws li kev sib txuas ntawm HDMI, VGA, USB, lossis lwm yam cuam tshuam, kom ntseeg tau tias koj muaj cov chaw nres nkoj xav tau ntawm koj lub cuab yeej.

 

 
Peb lub Hoobkas

 

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.

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product-1-1
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FAQ

 

Q: TFT kov npo yog dab tsi?

A: TFT (thin-film transistor) kov lub vijtsam yog ib hom kev tshuaj ntsuam uas siv TFT thev naus laus zis thiab muaj cov cuab yeej sib txuas ua ke txhawm rau txheeb xyuas ntau hom kev sib txuas xws li pinching, swiping, tapping, thiab dragging.

Q: TFT kov npo ua haujlwm li cas?

A: TFT kov cov ntxaij vab tshaus ua haujlwm los ntawm kev siv arrays ntawm lub teeb me me uas tau qhib kom pom cov xim thiab cov duab. Thaum tus ntiv tes lossis lub stylus kov lub vijtsam, nws cuam tshuam cov hluav taws xob hluav taws xob thiab xa cov teeb liab mus rau microcontroller uas ua tiav cov lus kov.

Q: Dab tsi yog qhov zoo ntawm TFT kov npo?

A: TFT kov cov ntxaij vab tshaus muaj ntau qhov zoo, suav nrog kev daws teeb meem siab, lub sij hawm teb ceev ceev, kev tsim cov xim zoo nkauj, thiab siv hluav taws xob tsawg. Tsis tas li ntawd, TFT thev naus laus zis yog tus nqi pheej yig, ua rau nws muaj kev xaiv siv tau rau cov tuam ntxhab.

Q: Dab tsi yog qhov sib txawv ntawm TFT kov cov ntxaij vab tshaus?

A: Muaj ob hom TFT kov cov ntxaij vab tshaus: resistive thiab capacitive. Resistive kov cov ntxaij vab tshaus cia siab rau kev sau npe kov cov tswv yim, thaum cov ntxaij vab tshaus capacitive siv electrostatic teb los xyuas cov teeb liab.

Q: Yam khoom siv twg siv TFT kov cov ntxaij vab tshaus?

A: TFT kov cov ntxaij vab tshaus feem ntau pom muaj ntau yam khoom siv hluav taws xob, suav nrog smartphones, ntsiav tshuaj, GPS units, portable media player, thiab cov koob yees duab digital. Lawv kuj nquag siv hauv kev lag luam thiab khoom siv kho mob.

Q: Kuv yuav tu kuv li cas TFT kov npo?

A: Txhawm rau ua kom koj lub vijtsam TFT kov tau zoo, nws yog ib qho tseem ceeb kom tsis txhob siv cov tshuaj hnyav lossis cov khoom siv abrasive thaum ntxuav. Hloov chaw, siv daim ntaub microfiber los yog tshuaj ntxuav tshuaj uas tsim tshwj xeeb rau cov ntxaij vab tshaus. Tsis tas li ntawd, khaws koj lub cuab yeej tawm ntawm tshav ntuj ncaj qha thiab tsis txhob tso nws rau qhov kub thiab txias.

Q: TFT yog 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: Vim li cas Samsung siv TFT zaub?

A: TFT thev naus laus zis muab kev daws teeb meem zoo tshaj plaws ntawm tag nrho cov txheej txheem vaj huam sib luag, tab sis nws kuj yog qhov kim tshaj plaws.

Q: Qhov twg zoo dua TFT capacitive touchscreen lossis IPS LCD capacitive touchscreen?

A: Yeej. IPS cov lus qhia yuav muaj qhov pom tseeb ntawm cov xim zoo dua li TFT cov lus qhia yog qhov zoo dua siv lead ua oriental uas yog qhov tseem ceeb. Yeej. Thaum TFT LCD muaj nyob ib ncig ntawm 15% kev siv hluav taws xob ntau dua li IPS LCD, IPS muaj qhov sib kis qis dua uas yuam IPS cov lus kom haus ntau lub zog ntawm lub teeb rov qab.

Q: Puas yog TFT screen zoo hauv xov tooj?

A: TFT rov ua dua cov lus teb sai dua li cov duab monochrome LCD thiab qhia cov lus tsa suab zoo dua. TFT cov lus qhia siv hluav taws xob ntau hauv kev tsav tsheb dua li cov ntxaij vab tshaus LCD, yog li lawv tsis tsuas yog raug nqi ntau dua nyob rau hauv thawj qhov chaw, tab sis lawv kuj tseem kim dua rau tsav tft lcd screen.

Q: Puas yog TFT tso saib flicker?

A: Nws tau pom tias qhov sib txawv voltage (Vcom) yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau flicker ntawm TFT / LCD, thiab Vcom yuav tsum zoo sib npaug kom ua rau TFT / LCD flicker-dawb.

Q: Cov khoom siv twg feem ntau siv TFT kov cov ntxaij vab tshaus?

A: TFT kov cov ntxaij vab tshaus feem ntau siv hauv smartphones, ntsiav tshuaj, gaming consoles, GPS li, thiab lwm yam khoom siv hluav taws xob.

Q: Kuv tuaj yeem saib xyuas kuv lub vijtsam TFT li cas?

A: Txhawm rau saib xyuas koj lub vijtsam TFT kov, tsis txhob siv lub zog ntau dhau lossis siv cov khoom ntse ntawm lub vijtsam. Ntxuav lub vijtsam tsis tu ncua nrog cov ntaub mos mos, tsis muaj lint thiab tsis txhob siv cov tshuaj hnyav los yog cov tshuaj abrasive. Yog tias koj lub vijtsam raug khawb lossis puas, xav txog kev kho lossis hloov los ntawm tus kws tshaj lij.

Q: Puas yog TFT cov ntxaij vab tshaus zoo?

A: Cov xim zaub yog qhov zoo heev. Xim siv, sharpness, thiab luminance teeb tsa uas yog thib ob rau tsis muaj thiab tuaj yeem hloov kho kom tau raws li qhov xav tau ntawm txhua daim ntawv thov.

Q: Qhov txawv ntawm TFT thiab capacitive touch screen yog dab tsi?

A: Lub capacitive kov vaj huam sib luag yog lub vaj huam sib luag kov uas yog pob tshab zoo li iav thiab tsis pom dab tsi lossis tawm lub teeb. Lub capacitive kov vaj huam sib luag muaj nuj nqi yog kom nkag siab tus neeg siv cov haujlwm kov. TFT npo yog lub vijtsam tiag tiag. TFT yog cov khoom siv ua kua siv lead ua siv dav tshaj plaws.

Q: Qhov screen zoo dua LED lossis TFT?

A: Qhov sib txawv tseem ceeb ntawm TFT thiab LED nyob rau 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 twg zoo dua OLED lossis TFT zaub?

A: Ob leeg OLED thiab TFT tsim cov duab zoo nrog cov xim dav dav ntawm lub vijtsam. OLED zaub yeej dhau TFT zaub hais txog cov qib blackness thiab saib lub kaum sab xis. Txawm li cas los xij, TFT zaub siv lub ncuav mog qab zib kom ci ntsa iab thiab lub zog ua haujlwm.

Q: Lub touchscreen twg zoo dua resistive lossis capacitive?

A: Capacitive touch displays yog qhov zoo tshaj plaws rau kev siv xov tooj ntawm tes thiab cov neeg siv khoom, thaum cov tshuaj tiv thaiv kov tau zoo dua rau cov chaw lag luam thiab sab nraum zoov. Resistive touchscreens tej zaum yuav yog ib qho kev xaiv zoo yog tias ib qhov project tsom rau tus nqi-ua haujlwm lossis ua haujlwm ntev tiv thaiv av thiab dej.

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

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: Hom twg ntawm lub vijtsam kov yog txhim khu kev qha thiab ruaj khov?

A: Zaub nrog capacitive kov cov ntxaij vab tshaus yog qhov ruaj khov dua li cov ntxaij vab tshaus kov vim tias lawv tau tsim los nrog cov iav npog ntawm lawv cov txheej saum toj kawg nkaus. Qhov tseeb, tag nrho peb cov khoom siv TFT capacitive muaj tus qauv 0.7mm tuab built-in npog iav thiab tuaj yeem kho tau ntxiv rau kev ua haujlwm ntev.

Peb paub zoo tias yog ib qho ntawm tft kov screen lwm tus neeg nyob hauv Suav teb. Yog tias koj yuav mus yuav luv nqi tft kov screen ua nyob rau hauv Suav teb, txais tos kom tau txais cov lus hais thiab cov qauv dawb los ntawm peb lub hoobkas. Tsis tas li, kev pabcuam customized muaj.

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