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128×64 COB Graphic LCD Module – LGM12864M

Standard 128×64 COB graphic LCD module for industrial equipment and embedded systems.

Resolution: 128×64 Dots
Structure: COB
Controller IC: AIP31107 / AIP31108
Interface: 6800
Module Size: 63.2 × 52.2 mm
Viewing Area: 54.0 × 36.0 mm
Supply Voltage: 5V / 3.3V

Product Description

The Longtech LGM12864M is a 128×64 COB graphic LCD module for industrial instruments, control panels and embedded systems. It measures 63.2 × 52.2 mm, with a 54.0 × 36.0 mm viewing area, 0.35 × 0.45 mm dots and a 0.39 × 0.49 mm dot pitch for clear presentation of icons, menus, graphics and measurement data.

The module uses an AIP31107 / AIP31108 controller and supports 6800 interface. It is available with STN or FSTN technology, positive or negative display modes, and 6:00 or 12:00 viewing directions. It is available in 5.0 V or 3.3 V versions.

Display appearances include yellow-green, blue, gray, white and black. Backlight options include no backlight or yellow-green, blue, white, green, amber and red LEDs. The final display mode, backlight color and electrical configuration should be confirmed before sample approval.

Technical Specifications

其他信息

Graphic Resolution

128×64

Module Structure

Display Appearance

STN Positive Yellow-Green, STN Negative Blue, STN Positive Gray, FSTN Positive White, FSTN Negative Black

Interface

Controller IC

AIP31107, AIP31108

Module Dimension
63.2 × 52.2 mm
Viewing Area
54 × 36 mm
Dot Size
0.35 × 0.45 mm
Dot Pitch
0.39 × 0.49 mm
Operating Temperature
-20°C to +70°C

Drawings & Downloads

Download technical documents for product evaluation and integration.

Product Datasheet

Electrical, optical and mechanical specifications.

Custom Options

We support flexible LCD customization for industrial applications, from optical performance and backlight configuration to interface and mechanical design.

LCD Technology

TN, STN, FSTN and VA display technologies for different readability and contrast requirements.

Backlight & Color

LED backlight colors, brightness levels and RGB backlight configurations.

Interface & Controller

SPI, I²C, parallel interfaces and controller IC options based on system requirements.

Mechanical Design

Custom module dimensions, viewing area, glass outline and mounting structure.

Temperature Range

Standard and wide-temperature solutions for demanding industrial environments.

Connector & Pinout

Custom FPC, pin assignment, connector type and cable length for easier integration.

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