320×240 Graphic LCD Module, STN, Blue, Touch Option, Arduino

Model: TWW320240H22-A0

Diagonal: 5.7″
Resolution: 320×240 Pixels/Dots
LCD Display mode: STN/ Negative
Polarizer: Transmissive
Color: While on blue background
Interface: 8080 8bit
Driver IC: RA8835P4N
IC Package Type: COB
Download Resources: Specification | 2D Rendering | LCD Catalog


TWW320240H22-A0 | 320×240 Graphic LCD Display | STN COB | Transmissive| Negative | RA8835P4N |
320×240 Monochrome Graphic LCD shows graphics and characters by white on blue background, with touch option.
The Transflective STN LCD is COB (Chip on Board) with driver RA8835P4N and serial interface 8080 8bit.
The material is RoHS-compliant.
Character generates in English and Chinese and is also optional for all languages in need.

Resolution (pixel) 320×240
Display Type STN/ Negative/Transmissive
Backlight White LED
Optimal View 6 O’clock
Voltage(V) 5
Module Dimensions (mm) (W x H x D) 167.4×109.0×14.5
Viewing Area(mm) (W x H) 122.0×92.0
Active Area (mm) (W x H) 115.18×86.38
Pixel Pitch (mm) 0.36×0.36
Pixel Size (mm) 0.345×0.345
Interface 8080 8bit
Luminance (cd/m2) 300
Duty 1/240duty
Driver IC RA8835P4N
IC Package Type COB
Touch Option Resistive Touch
Operational Temperature (°C) -20 ~ +70
Storage Temperature (°C) -30 ~ +80


Manufacturer ISO Certification

ISO certification Tailor Pixels






Quality Verification Processes


2 Types of Microscopy-Inspections
  • In process of Backlight assembly and FOG bounding
3 Stages of Aging-Tests
  • Sampling from FOG line, testing in normal and high-temperature environment
  • Sampling from Finished Product: testing in high-temperature enviroment
4 Types of Lab Tests
  • High-Temperature High-Humidity Resistance Test
  • Thermal Shock Test
  • Vibration Test
  • Drop test
5 Times of Quality Inspections
  • Materials in-coming inspection
  • Online inspection
  • Final inspection before packing
  • IQC inspection before stock
  • OQC inspection before loading

Additional information




IC Package Type


Display Type

Touch Screen


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custom LCD module
power consumption
outer frame

LCM Features

custom interface and controller board
interface type
pin number
input/ output

Interface and Controller Board

custom touch screen
touch screen type
glove hand
gesture touch
one touch

Touch Screen

custom cover glass
surface finish

Cover Glass

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