3.8 Inch Dot Matrix LCD Module Display

ENH-DG128064-384 Description:

This product is a highly integrated, high-performance monochrome graphic dot-matrix LCD module. It utilizes advanced COG (Chip On Glass) packaging technology, where the main driver IC ST7567 is directly bonded onto the glass substrate, resulting in a compact structure and excellent reliability. The screen employs FSTN (Film Super-Twisted Nematic) material with a positive display (white background with black characters) mode, delivering clear, sharp, and high-contrast visual performance at a 6 o'clock viewing angle. With its standard 128 x 64 dot resolution, it serves as an ideal choice for human-machine interfaces (HMI) in various embedded devices, particularly suitable for applications requiring the display of complex characters, custom icons, and simple graphics.

Key Highlights:

Reliable Driver: Utilizes the industrial-grade standard driver IC ST7567, featuring a rich instruction set for flexible control.

Defined Viewing Angle: The 6 o'clock viewing angle is optimized for typical operating positions where devices are viewed head-on or from a slight downward perspective.

Clear Display: The positive display mode (white background with black characters) offers a paper-like visual experience under most lighting conditions, ensuring easy readability.

Robust Construction: The COG process eliminates the need for traditional zebra strip connectors, enhancing resistance to vibration and moisture.

 

 

Typical Application Fields
Due to its excellent reliability, clear display, and mature driving solutions, this display module is widely applied in the following fields:

Industrial Automation and Control Equipment: PLC control panels, inverter panels, temperature controllers, instruments (such as oscilloscopes, signal generators), and production line industrial computers.

Measurement and Monitoring Instruments: Electric energy meters, water meters, gas meters, pressure gauges, environmental monitoring devices (temperature and humidity, PM2.5, gas detectors).

Commercial and Office Terminals: POS cash registers, bank queuing machines, attendance systems, access control intercom systems, and label printers.

Medical and Health Equipment: Portable monitors, therapy device panels, infusion pumps, and electronic blood pressure monitors.

Consumer and Smart Hardware: Coffee machines, smart home central control panels, laboratory equipment, DIY electronic projects (such as 3D printer panels, programmable power supplies).

 

 

 

 

SPECIFICATIONS

ITEM	DIMENSION	UNIT
Size	3.8	inch
Viewing Angle	6 0' CLOCK
Outline Dimention	53.1x40x7.4	mm
Display rea	66.52 x33.24	mm
Drive IC	ST7567
DISPLAY MODE	FSTN/TRANSFLECTIVE/POSITIVE
Connector	COG+FPC
Operating Temperature	-20°- +70°	°C
Storage Temperature	-30°- +80°	°C
Drive Method	1/65 Duty,1/9 Bias,Vop=8.5V,Vdd=3.3V
Backlight	2PCS WHITE LEDS,IF=30mA  &  VF=3.0±0.10V

 

 

Hot Tags: 3.8 inch dot matrix lcd module display, manufacturers, suppliers, factory, customized