1.46 Nti Round TFT LCD Module

ENH-TV0146A003Kev piav qhia

 

1. Product Specifications thiab Application Scenarios

Technical Parameters

LCD LojLoj: 1.46 nti (diagonal)

Hom vaj huam sib luag: IPS (Nyob hauv -Plane Hloov)

Kev daws teeb meem360 × 360 pixels (RGB kab txaij)

Tus naj npawb ntawm Xim: 262K (18-ntsis)

Saib Kev QhiaDawb (85/85/85/85 degrees)

Vaj huam sib luag Active Area36.94 × 36.94 hli

Driver ICib: 77916

Module Outline:Varies los ntawm FPC configuration (39.24 × 41.01 × 1.60 mm)

Interface: QSPI (4-kab SPI kuj muaj)

Pin suav: 12 pins (QSPI version)

Kev khiav hauj lwm voltage:2.8V – 3.3V

Ua haujlwm kub:-20℃~ +70 degree

Cia kub:-30℃~ +80 degree

Parameter Analysis thiab Applications

360 × 360 daws teeb meem ntawm 1.46-inch kab pheeb ces kaum yields pixel ceev ntawm kwv yees li 170 PPI, uas muab txaus clarity rau 8-taw tes ntawv nyeem thiab cov ncauj lus kom ntxaws graphical ntsiab ntawm ib txwm saib nrug (30-50 cm) rau hnav thiab handheld pab kiag li lawm. Qhov 1: 1 nam piv yog qhov tshwj xeeb zoo rau lub ntsej muag saib lub voj voog, cov tshuab raj radial, thiab cov xwm txheej ntsuas uas tau txais txiaj ntsig los ntawm symmetrical UI layouts.

Tus ST77916 tsav tsheb IC sawv cev rau kev hloov kho dua qhov dav siv ST7789 series. Nws txhawb nqa ib qho kev nthuav dav tshwj xeeb xws li MCU 8-ntsis, RGB 6-ntsis, SPI, QSPI, thiab MIPI DSI. Qhov kev hloov pauv yooj yim no tso cai rau cov neeg tsim qauv xaiv cov qauv kev sib txuas zoo raws li microcontroller muaj peev xwm thiab tus pin nyiaj txiag. Kev sib koom ua ke ntawm-chip GRAM tshem tawm qhov xav tau rau sab nraud thav duab buffers, txo tag nrho cov nqi BOM thiab PCB nyuaj.

Lub vaj huam sib luag IPS nrog cov kev taw qhia pub dawb ua kom cov xim zoo ib yam thiab qhov sib txawv ntawm 85-degree kaum hauv txhua qhov kev taw qhia. Qhov no yog ib qho tseem ceeb uas yuav tsum tau muaj rau dab teg-mounted li qhov twg tus neeg siv saib lub kaum sab xis sib txawv tsis tu ncua, nrog rau cov tswj vaj huam sib luag ntsia ntawm qhov tsis zoo saib txoj hauj lwm.

Daim ntawv thov scenarios suav nrog:

Smartwatches thiab qoj trackers: Lub 1.46-inch inch muab qhov chaw txaus rau lub sijhawm, cov ntawv ceeb toom, cov ntaub ntawv lub plawv dhia, thiab kev ntsuas kev qoj ib ce thaum tuav lub dab teg zoo. 360 × 360 daws teeb meem ua kom cov ntawv nyeem ntse thiab cov ncauj lus kom ntxaws saib lub ntsej muag.

Smart home rotary knob displays: Lub voj voog daim ntawv zoo sib txuas ua ke nrog lub cev teb encoders. IPS saib cov ces kaum kom nyeem tau los ntawm txhua txoj haujlwm nyob ib puag ncig lub cuab yeej.

Industrial HMIs: Handheld programming terminals, pendant controllers, thiab portable test khoom tau txais txiaj ntsig los ntawm qhov loj me thiab qhov dav ntawm kev khiav hauj lwm kub (-20℃rau +70℃).

Cov cuab yeej kho mob:Handheld diagnostic tools, tus neeg mob saib xyuas interfaces, thiab portable analyzers cia siab rau cov zaub nyeem tau thiab tsawg zog noj.

Automotive: Tom qab kev lag luam huab cua tswj vaj huam sib luag, lub rooj hloov kho interfaces.

2. Cov yam ntxwv tseem ceeb thiab kev ua haujlwm zoo

ST77916 Tsav nrog QSPI Interface-- Tus ST77916 tsav IC txhawb QSPI interface ua haujlwm ntawm kev nkag siab dua li tus qauv 4-kab SPI. Qhov txiaj ntsig bandwidth no txhais tau rau kev hloov pauv UI zoo dua thiab txo qis latency, tshwj xeeb yog qhov tseem ceeb rau cov pob qhov rooj sib txuas uas xav tau kev tawm tswv yim tam sim ntawd. Tus tsav tsheb txhawb nqa 262K xim thiab suav nrog on-chip GRAM uas tshem tawm cov txheej txheem sab nraud tsis xav tau.

12-Pin QSPI Tsim-- QSPI-1 channel configuration yuav tsum tsuas yog 12 pins, txo PCB routing complexity piv rau 16- rau 24-pin lwm txoj kev. Rau qhov chaw txwv tsis pub tsim xws li cov nplhaib ntse thiab cov khoom siv compact, qhov kev txo tus pin no tuaj yeem yog qhov sib txawv ntawm qhov ua tau zoo thiab lub rooj tsavxwm respin.

IPS thev naus laus zis nrog kev saib dawb- Lub vaj huam sib luag IPS muab cov xim sib xws thiab qhov sib txawv ntawm txhua lub kaum sab xis saib (85/85/85/85 degrees). Qhov no tsis yog qhov kev thov kev lag luam tab sis qhov kev txheeb xyuas qhov tseeb uas ua kom muaj peev xwm nyeem tau txawm tias qhov kawg ntaus ntawv tau taw qhia txog tus neeg siv.

262K Xim qhov tob-- 18-ntsis xim qhov tob muab 262,144 xim sib txawv, txaus rau cov nplua nuj UI cov duab, duab- cov duab zoo, thiab cov ntawv nyeem tau pom nyob thoob plaws ntau yam keeb kwm yav dhau thiab cov xim pem hauv ntej ua ke.

Ua - hauv GRAM-- ST77916's integrated GRAM khw muag khoom ua tiav 360 × 360 thav duab tsis nyob hauv, tshem tawm qhov xav tau rau sab nraud RAM chips thiab txo cov nqi system.

Extended Ua Haujlwm Kub-- Rated rau -20℃rau +70℃kev ua haujlwm thiab -30℃rau +80℃cia, qhov module no yog tsim rau kev lag luam thiab sab nraum zoov daim ntaub ntawv uas muaj kub heev.

RoHS Ua Raws Cai- Tag nrho cov ntaub ntawv ua tau raws li RoHS ib puag ncig cov qauv, ua kom muaj kev ua raws li kev cai thoob ntiaj teb hluav taws xob.

3. Cov cheeb tsam thov

1.46 Nti Round TFT LCD Module ua haujlwm rau cov haujlwm hauv qab no:

Smart Wearables-- Smartwatches, qoj trackers, thiab ntse nplhaib. Lub 1.46-nti txoj kab uas hla nrog 360 × 360 daws teeb meem tau dhau los ua tus qauv teeb tsa rau nruab nrab qib thiab hwm smartwatches. Cov zaub yog tshwj xeeb hauv cov khoom lag luam xws li Joyroom JR FC2 Pro (1.46-nti ncig zaub, 360 × 360 daws teeb meem, 2.5D high-transmittance iav) thiab ESP32-S3-raws li CrowPanel txhim kho pawg thawj coj saib (360 × 360 IPS puag ncig zaub nrog capacitive kov thiab rotary knob).

Ntse Tsev--Rotary knob interfaces rau thermostats, ntse tshuab kas fes, cua purifiers, thiab cov khoom siv tswj. Lub voj voog daim ntawv zoo sib xws nrog lub cev pob qhov txav, thiab IPS saib lub kaum ntse ntse kom nyeem tau los ntawm ntau txoj haujlwm nyob ib puag ncig lub cuab yeej.

Kev Tswj Lag Luam--Handheld HMI pendants, PLC programming terminals, thiab cov khoom siv kuaj portable. Qhov -20℃mus rau +70℃kev khiav hauj lwm ntau yam txhawb lub Hoobkas hauv pem teb ib puag ncig, thiab lub compact loj haum ergonomic handheld enclosures.

Cov cuab yeej kho mob-- Handheld diagnostic tools, neeg saib xyuas, thiab portable analyzers. Cov kev daws teeb meem siab ua kom pom tseeb ntawm cov neeg mob cov ntaub ntawv thaum lub zog siv hluav taws xob tsawg txhawb cov qauv siv roj teeb.

Automotive Aftermarket--Climate control panels, hloov lub rooj sib tham, thiab cov ntaub ntawv qhia tsheb. Daim ntawv puag ncig muab kev tsim qauv yooj yim rau kev cai dashboard installation.

Consumer Electronics-- Portable media player, ntse tej thaj chaw deb tswj, thiab cov cuab yeej kawm.

4. Cov Khoom Paub meej thiab Kev Pom Zoo

FPC Configuration-- Tus qauv qauv siv 12-pin, 0.5mm suab FPC nrog kub-plated pads thiab ib qho ntxiv dag zog. QSPI-1 channel interface ua kom yooj yim rau kev sib txuas ntawm cov khoom siv thaum tswj cov ntaub ntawv txaus los ntawm 360 × 360 daws teeb meem ntawm 60 fps. Lub neej ntawd FPC tawm kev taw qhia yog customizable raws li cov neeg siv khoom enclosure.

Backlight Design-- Tej yam ci ci li ntawm 300 txog 450 cd/m² nyob ntawm seb cov khoom sib txawv. High-brightness versions mus txog 1000 cd / m² muaj nyob rau sab nraum zoov thiab ci ntsa iab ib puag ncig. Backlight tam sim no yog kwv yees li 40-60 mA ntawm 3.0V.

Mechanical Integration- Lub vaj huam sib luag ua haujlwm thaj tsam ntsuas 36.94 × 36.94 hli. Module outline qhov ntev yog kwv yees li 39.24 × 41.01 × 1.60 mm rau cov qauv kev teeb tsa, nrog kev hloov pauv raws li FPC ntev thiab hom txuas. Cov ncauj lus kom ntxaws 2D thiab 3D cov duab kos duab tau muab nrog txhua tus qauv xa khoom.

Kev kho saum npoo-- Lub polarizer suav nrog cov txheej txheem tiv thaiv glare raws li tus qauv kom txo cov kev xav hauv qab lub teeb pom kev zoo. Lub glossy tiav yog muaj raws li kev cai xaiv rau daim ntawv sau npe ua ntej qhov siab tshaj plaws pom qhov ntse.

Capacitive Touch Option-- Capacitive touch vaj huam sib luag (CTP) kev koom ua ke yog muaj siv CST816D lossis FT3267 controllers. Lub capacitive kov overlay ntxiv kwv yees li 0.6-0.8mm rau tag nrho module thickness. Lub CTP interface tuaj yeem teeb tsa los qhia tib lub FPC txuas lossis siv cov kev sib txuas sib cais nyob ntawm qhov kev xav tau ntawm kev tsim qauv.

5. Kev ruaj ntseg zoo

Kev Ntsuam Xyuas Kev Ntseeg

Kev ua haujlwm kub siab (+70 degree): 72 teev, tsis muaj flicker lossis xim hloov

Tsawg kub cia (-30 degree): 168 teev, tsis muaj iav tawg lossis delamination

Humidity kuj (40℃/ 85% RH): 96 teev, tsis muaj condensation lossis ua haujlwm tsis ua haujlwm

FPC Flex Test: 1,000 cycles ntawm 5 hli vojvoog, tsis muaj kab tsis sib xws

Backlight lub neej: Ntau dua lossis sib npaug rau 20,000 teev kev ua haujlwm tas mus li

Cov ntawv pov thawj

Raws li RoHS-- Cov ntaub ntawv tsis muaj txhuas

REACH Raws Cai-- Ua tau raws li EU cov qauv kev nyab xeeb tshuaj

ISO 9001: 2015--Quality tswj system ntawv pov thawj

ISO 14001: 2015 Daim ntawv pov thawj--Environmental Management System tau ntawv pov thawj

6. Kev Pabcuam Customization

Raws li lub Hoobkas- cov chaw tsim khoom ncaj qha, peb muab cov kev xaiv hauv qab no:

FPC Customization- Kev hloov kho ntev (20mm txog 200mm), tawm kev taw qhia (hauv qab, sab, lossis lub kaum sab xis), hom txuas (ZIF, tus pin header, lossis kev cai soldering pads), mounting qhov, thiab kub ntiv tes qhov ntev. Kev cai FPC cov cuab yeej xav tau 3-4 lub lis piam thiab ib qho - sijhawm NRE tus nqi.

Kov Vaj Huam Sib Luag Integration- Capacitive touch (CTP) siv CST816D lossis FT3267 controllers, lossis resistive touch (RTP). CTP ntxiv kwv yees li 0.6-0.8mm rau tag nrho cov tuab. Optical bonding lossis air gap xaiv muaj.

Npog iav- Tempered iav lens nrog anti- glare txheej, anti- ntiv tes txheej, los yog txhob lo lo ntxhuav- luam tawm kho kom zoo nkauj (logos, ciam teb, los yog pob lus dab neeg). Kev cai iav tooling yuav tsum tau 4-5 lub lis piam.

Brightness thiab Backlight- Txheem 300–450 cd/m². High- brightness versions mus txog 1000 cd / m² muaj rau hnub ci- nyeem tau ntawv.

Interface Variants- QSPI yog tus qauv. Lwm qhov kev sib txuas muaj xws li 4-kab SPI, MCU 8-ntsis sib npaug, thiab MIPI DSI (1-kab).

Kev khiav hauj lwm kub Extension- Txuas ntxiv mus rau -30℃~ +80℃kev ua haujlwm (tus qauv: -20℃~ +70℃).

Yam tsawg kawg nkaus Order kom muaj nuj nqis :

Standard modules (tsis muaj customization): 1,000 daim

Customized modules: 3,000 daim (qis MOQ sib tham tau rau kev sim ua haujlwm)

Qauv xaj: 1-5 daim, tus nqi coj mus kuaj (rov qab tau los ntawm kev txiav txim ntau lawm)

Lub sij hawm xa tuaj raws sij hawm: 2-5 lub lis piam

 

 

 

● OEM & ODM ● TSIS MUAJ MOQ ● Cov Qauv hauv Tshuag ● TESTING BOARD OPTIONAL

 

 

 

 

                                                           

 

 

 

SPECIFICATIONS

Yam khoom	DIMENSION	UNIT
Loj	1.46	nti
Daim Ntawv Qhia Dimention	39.3x40.71x1.6	mm
Ua haujlwm kub	-20℃- +70 degree	degree
Cia kub	-30℃- +80 degree	degree
Kev daws teeb meem	360x360

 

 

 

Cim npe nrov: 1.46 nti round tft lcd module, manufacturers, lwm tus neeg, Hoobkas, customized