3.5 nti 320 × 240 TFT LCD Zaub Nrog RTP Screen
DS035INX54T-002 yog 3.5 nti TFT TRANSMISSIVE LCD zaub, nws siv rau 3.5 "xim TFT-LCD vaj huam sib luag. Lub 3.5inch xim TFT-LCD vaj huam sib luag yog tsim rau video qhov rooj xov tooj, ntse hauv tsev, GPS, camcorder, daim ntawv thov lub koob yees duab, cov cuab yeej siv khoom siv thiab lwm yam khoom siv hluav taws xob uas xav tau cov khoom siv zoo hauv vaj huam sib luag, cov txiaj ntsig zoo heev. Cov qauv no ua raws RoHS.
1. Brightness tuaj yeem hloov kho, qhov ci tuaj yeem ncav cuag 1000nits.
2. Interface tuaj yeem hloov kho, Interfaces TTL RGB, MIPI, LVDS, eDP yog muaj.
3. Tso saib lub kaum sab xis tuaj yeem kho tau, tag nrho lub kaum sab xis thiab ib nrab saib lub kaum sab xis muaj.
4. Peb cov zaub LCD tuaj yeem ua tau nrog kev cai kov kov thiab capacitive kov vaj huam sib luag.
5. Peb cov zaub LCD tuaj yeem txhawb nqa nrog cov tswj hwm nrog HDMI, VGA interface.
6. Square thiab round LCD zaub tuaj yeem kho lossis lwm yam tshwj xeeb zoo li cov zaub muaj rau kev cai.
| Yam khoom | Tus nqi tsim nyog |
| Loj | 3.5 nti |
| Kev daws teeb meem | 320 x 240 |
| Daim duab Dimension | 76.9 (H) x 63.9 (V) x 4.5 (T) |
| Qhov chaw pom | 70.08 (H) x 52.56 (V) |
| Zaub hom | Transmissive / Ib txwm dawb |
| Pixel Configuration | RGB kab |
| LCM Luminance | 400cd / m2 |
| Qhov sib piv piv | 350: 1 |
| Optimum View Direction | 12 teev |
| Interface | 24-ntsis RGB Interface + 3 xaim SPI |
| LED Numbers | 6 LEDs |
| Ua haujlwm kub | '-20 ~ + 70 ℃ |
| Cia Kub | '-30 ~ + 80 ℃ |
| 1. Resistive touch vaj huam sib luag / capacitive touchscreen / demo board muaj | |
| 2. Kev sib txuas ntawm huab cua & kev sib txuas kho qhov muag tau txais | |
| Yam khoom | Cim | Min. | Ntaus. | Max. | Chav tsev | |
| Cov khoom siv hluav taws xob | VDD | 3 | 3.3 | 3.6 | V | |
| Logic Tsawg input voltage | VIL | GND | - | 0.2 * VDD | V | |
| Logic High input voltage | VIH | 0.8 * VWD | - | VDD | V | |
| Logic Low output voltage | VOL | GND | - | 0.1 * VDD | V | |
| Logic High tso zis voltage | VOH | 0.9 * VWD | - | VDD | V | |
| Kev siv tam sim no | Logic |
|
| 18 | 30 | mA |
| Txhua Tus Dub | Analog | - | - | |||
❤ Peb cov ntaub ntawv tshwj xeeb tuaj yeem muab tau! Thov hu rau peb ntawm mail.❤
Dab tsi yog qhov txawv ntawm TFT npo, LED backlight thiab IPS LCD npo?
TFT: TFT txhais tau hais tias ib tug TFT (Thin Film Transistor) yog hais txog ib tug nyias zaj duab xis transistor, txhais tau hais tias txhua cov kua siv lead ua pixel yog tsav los ntawm ib tug nyias zaj duab xis transistor integrated qab lub pixel. Nws yog ib qho tam sim no uas nquag tsav. Raws li txoj cai, cov xim dub tau pom tias yog ib qho passive tsav. Tam sim no qhov kev daws teeb meem siab dua yog TFT-LCD siv.
LED backlight, vim cov kua siv lead ua kua yog cov cuab yeej tsis ua haujlwm, uas yog, kua siv lead ua vaj huam sib luag tsuas yog hloov kho qhov muag uas tswj qhov hloov ntawm txhua pixel los tso saib cov duab. Qhov ntawd yuav tsum muaj lub teeb ci ntsa iab kom pom qab lub teeb hloov no. Qhov teeb pom kev saum npoo no hu ua backlight. Muaj ob hom backlights, ib qho yog FCCL (txias cathode raj) thiab LED (lub teeb emitting diode). LED backlight yog lub teeb ci yog LED.
IPS yog thawj Hitachi patent, thiab tam sim no LG thiab Chi Mei tau txais patents. Hais txog kev hais lus, cov kev taw qhia ntawm cov kua siv lead ua kua nyob rau hauv lub vaj huam sib luag yog txawv.Yog li ua tiav cov txiaj ntsig ntawm kev nthuav dav lub kaum sab xis ntawm kev pom. Uas yog hais tias, nyob rau hauv lub wider lub kaum sab xis ntawm sab laug thiab sab xis ntawm lub zaub ntaus ntawv, cov nyhuv ntawm cov zaub, cov xim hloov tsis loj. IPS thev naus laus zis muaj txiaj ntsig zoo: yog tias lub kaum sab xis ntawm qhov pom dav dua, tsis muaj qhov pom tseeb xim hloov ntawm lub vijtsam nias, tab sis nws kuj ua rau muaj kev nce hauv kev siv hluav taws xob (tso qis dua). Kev siv los ua TV yog qhov zoo, tab sis raws li lub xov tooj ntawm tes, khoos phis tawj, IPS tsis muaj txiaj ntsig.
Raws li TFT LCD chaw tsim tshuaj paus, peb import niam iav los ntawm hom xws li BOE, INNOLUX, thiab HANSTAR, Century thiab lwm yam, ces txiav mus rau hauv me me nyob rau hauv lub tsev, sib sau ua ke nyob rau hauv lub tsev tsim LCD backlight los ntawm semi-automatic thiab tag nrho-automatic khoom. Cov txheej txheem no muaj COF (chip-on-iav), FOG (Flex ntawm iav) sib sau ua ke, Backlight tsim thiab ntau lawm, FPC tsim thiab ntau lawm. Yog li peb cov kws tshaj lij engineers muaj peev xwm tsim cov cim ntawm TFT LCD npo raws li cov neeg siv khoom xav tau, LCD vaj huam sib luag duab kuj tuaj yeem ua kev cai yog tias koj tuaj yeem them tus nqi iav npog, peb tuaj yeem ua kev cai siab brightness TFT LCD, Flex cable, Interface, nrog kov thiab tswj board yog txhua yam muaj.
