The Advantages and Application Fields of 128x128 Graphic LCD Display

The 128x128 graphic LCD screen is a medium-resolution LCD display, usually referring to types of screens such as LCD (liquid crystal), OLED (Organic Light-emitting Diode), or TFT-LCD (thin-film transistor liquid crystal). This resolution means it has 128 pixels in both the horizontal and vertical directions, totaling 16,384 pixels. The 128×128 module is a medium-resolution graphic dot screen that can freely display custom ICONS, animations, Chinese characters and English, and multi-line menu interfaces, which is more flexible than the fixed content of segment code screens. Compared with screens of lower resolutions (such as 64x32, 128x64) and higher resolutions (such as 320x240, 480x320), the 128x128 graphic LCD screen achieves a good balance in many aspects:

1. The Display Content is Flexible and Can be Combined with Graphics and Text

128x128 is a medium-resolution dot matrix screen that can freely display custom ICONS, animations, Chinese characters and English, and multi-line menu interfaces, which is more flexible than the fixed content of segment code screens

2. Moderate Cost and High Cost Performance

Compared with TFT, it has a lower cost and higher production stability, making it very suitable for products with limited budgets but requiring flexible interfaces.

3. Wide Operating Temperature Range and Reliable Performance in Industrial Grade

The common operating temperature range is -20℃ to +70℃ (expandable to -30℃ or -40℃), and it can still be stably used in harsh environments such as outdoors and equipment instruments.

4. Multiple Driver IC Options are Available, and the Development is Mature

Common ICs: ST7565, ST7567, UC1701, etc

Based on the above advantages, the 128x128 graphic LCD screen is widely used in fields where there are comprehensive requirements for size, cost and display effect.

1. Industrial Control and Automation (HMI)

Application scenarios: Industrial instruments, PLC controllers, frequency converters, numerical control equipment, test and measurement instruments

2. Consumer Electronics

Application scenarios: Smart home control panels, smartwatches/bracelets (early or entry-level), drone image transmission displays

3. Medical Equipment

Application scenarios: Portable monitors, handheld diagnostic devices, electronic thermometers, blood pressure monitors.

JDA’s graphic LCD display of JDA128128-11001A module can direct replacement for the Orient Display AMG128128PR-G-W12WFDWLCD module, which is to be a very close match in terms of mechanical and electrical specifications.

The LCD type of this graphic LCD display is FSTN/POSITIVE/Transflective, and its drive IC is UC1617S.

If you are looking for graphic LCD display 128x128, please contact us to know more details.