8.4" Industrial TFT LCD Display Module with Resistive Touch

Productos

This 8.4-inch color active matrix TFT LCD module delivers reliable, high-performance visual output for demanding industrial and commercial applications. Engineered with a 5-wire analog resistive touch panel and an integrated LED driving board, this display solution offers excellent durability, consistent brightness, and long-term reliability for human-machine interface applications.

The module supports SVGA resolution (800 x 600 pixels) with up to 16.2M colors (8-bit LVDS) or 262K colors (6-bit LVDS), providing crisp, detailed imagery. The 1-channel LVDS interface ensures stable, high-speed signal transmission. Notably, the LED backlight unit features a replaceable design, extending the product’s operational life and reducing total cost of ownership.

Características principales

SVGA Resolution – 800 x 600 pixels for sharp, detailed display content
Replaceable LED Backlight – Field-replaceable LED light bar design for extended product lifecycle
Flexible Color Depth – Supports both 6-bit (262K) and 8-bit (16.2M) LVDS input
Interfaz LVDS – 1-channel LVDS for high-speed, low-noise signal transmission
180° Rotation Display Option – Flexible mounting orientation
DE Mode Only – Simplified timing control with Data Enable only operation
Amplia gama de colores – 60% NTSC typical for rich color reproduction
Conforme a RoHS – Environmentally friendly manufacturing

Especificaciones técnicas

Características de la pantalla

Parámetro	Especificación
Tamaño de la pantalla	8.4-inch diagonal
Display Area	170.4 (H) x 127.8 (V) mm
Resolución	800 x 600 pixels (SVGA)
Paso de píxeles	0.213 x 0.213 mm
Colores de la pantalla	16.2M (8-bit) / 262K (6-bit)
Modo de visualización	TN, Normalmente Blanco
Gama de colores	60% NTSC (typical)
Interfaz	1-Channel LVDS (6/8-bit selectable)
Touch Technology	5-Wire Analog Resistive
Método táctil	Finger or Stylus

Características ópticas

Parámetro	Valor
White Luminance	450 cd/m² (typical)
Relación de contraste	600:1 (typical)
Response Time (Rising+Falling)	30 ms (typical)
Ángulo de visión (CR≥10)	Horizontal: 160° (Typ.), Vertical: 140° (Typ.)
Uniformity (9 Points)	≥ 50%

Mechanical & Touch Panel Specifications

Parámetro	Dimension / Value
Outline Dimension	203.0 x 142.5 x 10.7 mm
Touch Viewing Area	173.8 x 131.2 mm
Touch Active Area	171.4 x 128.8 mm
Peso	380g (typical)
Dureza de la superficie	≥ 3H
Light Transmission	80% ± 3%
Operation Force	≤ 80g
Touch FPC Length	155.0 mm
Static Load (Touch)	5kg / 10 cm² / 30 sec

Electrical & Backlight Specifications

Parámetro	Min.	Tipo.	Max.	Unidad
Logic Drive Voltage (VDD)	3.0	3.3	3.6	V
VDD Current	–	270	330	mA
LED Input Voltage	10.8	12.0	12.6	V
LED Input Current	–	0.17	–	A
LED Power Consumption	–	2.04	2.14	W
PWM Dimming Duty Cycle	5	–	100	%
LED Forward Current (per channel)	–	43	–	mA
Touch Supply Voltage	–	5	–	V DC
LED Operating Life	–	50,000	–	Hrs

Key Advantage: Replaceable LED Backlight

Unlike conventional LCD modules with integrated LED backlights, this display features a replaceable LED light bar design. This unique benefit allows for field replacement of the backlight unit, significantly extending the overall product lifecycle and reducing long-term maintenance costs for industrial equipment.

Aplicaciones

Paneles de control industrial y HMI
Medical Monitoring Equipment
Instrumentos de prueba y medición
Factory Automation Systems
Process Control Displays
Embedded Systems and Kiosks

Reliability & Durability

The module has passed rigorous environmental tests including high/low temperature storage, thermal shock, and humidity operation (up to 60°C / 90%RH), ensuring dependable performance in demanding industrial environments.