12.1-inch LCD capacitive touch screen 1280 * 800 LVDS full view high-definition instrument display module

Price Negotiable

Price: negotiation

MOQ: 1

Delivery Time: 7-16days

Brand: TXWEI

Product Description

12.1-inch Industrial Touch-Screen Module TXW121003B1-LD

TXW121003B1-LD is a 12.1-inch high-brightness IPS TFT display with projected-capacitive (PCAP) multi-touch, designed by Shenzhen Tianxianwei Technology Co., Ltd.
Combining 1280 × 800 WXGA resolution, 750 cd/m² brightness and 4-Lane LVDS interface, the module delivers crystal-clear images even under strong ambient light, making it an ideal HMI solution for industrial control, medical devices, vehicle terminals and smart retail.

Key Features at a Glance

12.1" IPS panel, all-viewing-angle (>80°/80°/80°/80°) with no color shift
1280 × 800 pixels, 204 µm pixel pitch, 16.7 M true colors
750 cd/m² typical luminance & 1200 : 1 contrast ratio for outdoor-like readability
G+G PCAP touch, 10-finger multi-touch, ILI2511 controller, I²C interface
4-Lane LVDS, 75 MHz optimal clock, plug-and-play with most ARM/x86 boards
-20 °C ~ +70 °C operating range, -30 °C ~ +80 °C storage
3.3 V single supply, 21.6 V~25.6 V LED back-light driver (360 mA)
RoHS & lead-free process, 30 000 h LED lifetime, CE/FCC ready

ITEM	Sandard value	Unit
LCD Type	Normally black	--
Drive element	TFT active matrix	--
Number of pixels	1280*3RGB(H)X800(V)	Dots
Pixel arrangement	RGB stripe	--
Pixel Pitch (H*V)	204(H) x204 (V)	um
Active area(H*V)	261.12(H) x 163.20(V)	mm
Viewing direction	ALL O’CLOCK	--
TFT Driver IC	TBD	--
TFT interface	4Lane LVDS Interface	--
Approx. Weight	TBD	g
LCM Size(WHT)	276.50(W) x 179.60(H) x5.90(T)	mm
LCM+CTP Size(WHT)	293.66(W) x 198.66(H) x8.15(T)	mm
Touch structure	G+G	--
Touch Driver IC	ILI2511	--
Touch Interface	I2C	--

Electrical Interface

LVDS (4 data pairs + 1 clock pair)

Pixel clock: 69.7 – 80.9 MHz (75 MHz recommended)
DE-Only mode; HSYNC/VSYNC free-running for simplified timing
ESD-protected, ±2 kV HBM on all signal pins

Touch (6-pin)

CTP_VCC 3.3 V | CTP_SDA / SCL 1.8 V | RST & INT active-low
400 kHz Fast-mode I²C, address 0x41 (7-bit)

Back-light

48 white LEDs in 12-string × 4-parallel array
Constant-current driver required (360 mA total)
PWM dimming supported (>20 kHz to avoid flicker)

Reliability & Environmental Tests

Every TXW121003B1-LD module passes the following accelerated tests:

High-temperature storage 80 °C, 96 h
Low-temperature storage -30 °C, 96 h
Thermal shock -20 °C ↔ +70 °C, 10 cycles
60 °C / 90 % RH, 96 h damp-heat
Electro-static discharge ±8 kV contact / ±15 kV air

MTBF > 50 000 h @ 25 °C, fulfilling industrial-grade reliability.

Compliance & Certifications

CE (EN 55032/55035)
FCC Part 15 Class A
RoHS 2.0 & REACH SVHC
IEC 60068-2-XX environmental tests passed

Typical Applications

Industrial PCs & Panel PCs
Medical patient monitors & infusion pumps
Vehicle-mounted terminals & marine GPS
Kiosk vending machines & self-service ordering
Smart home & building automation gateways

Keyword tags

12.1 inch touch screen, 1280×800 TFT module, LVDS display, industrial PCAP touch, IPS all-view, high brightness 750 nits, TXW121003B1-LD, Tianxianwei, China LCD manufacturer, industrial HMI panel, medical display, vehicle monitor