Graphic LCD Display
COG (Chip-On-Glass) Graphic LCD Displays are compact, lightweight, and highly reliable modules widely used in industrial, medical, consumer electronics, and handheld devices. By mounting the driver IC directly onto the glass substrate, COG LCDs achieve thinner profiles, enhanced durability, and cost-effective performance without compromising display clarity.
This product category offers a wide range of graphic resolutions—including 128×32, 128×64, 132×32, 128×128, 160×160, 192×64, 240×64, 240×128, and 240×160—to meet diverse application needs. The catalog features various module sizes, mechanical dimensions, active areas, and interface options, ensuring flexible integration into different device designs.
Key Features
1. Compact and Ultra-Thin Structure
COG technology eliminates the need for a PCB, enabling a slimmer and lighter module structure suitable for portable and space-limited applications.
2. Multiple Display Resolutions
Resolutions from 128×32 up to 240×160 provide clear and crisp graphical performance for icons, UI elements, and text rendering.
3. Wide Selection of Module Sizes
Each model offers different outline sizes, active areas, and viewing windows to fit various product requirements.
4. Diverse Driver IC Options
Equipped with industry-standard driver ICs such as ST7567, UC1701X, ST7565R, UC1610S, UC1698U, UC1638, and UC1611, ensuring compatibility and long-term availability.
5. Flexible Interface Choices
Modules support SPI and Parallel (6800/8080) interfaces, with some models offering dual-interface design for greater system flexibility.
6. High Reliability & Industrial Durability
COG graphic LCDs maintain stable visual performance with low power consumption—ideal for battery-driven devices and harsh industrial environments.
Typical Applications
• Handheld instruments
• Test & measurement equipment
• Medical devices
• Smart home appliances
• Control panels
• Industrial automation
• POS terminals
• Communication devices
240x160 Graphic COG LCD Display
The 240x160 Graphic COG LCD Display is a high-performance monochrome display module designed for industrial instruments, handheld devices, medical equipment, and control systems requiring a clear and reliable graphic interface. With a 240 × 160 dot matrix resolution and COG (Chip-On-Glass) structure, this module offers excellent optical performance, low power consumption, and a compact mechanical design. Equipped with the UC1698U controller, the display supports a Parallel interface, making it easy to integrate with a wide range of microcontrollers. Its FPC connection, wide operating temperature, and optional FSTN/STN modes allow it to perform stably in various application environments.
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240x128 Graphic COG LCD Display
The TGG240128B is a high-performance 240x128 Graphic COG LCD Display designed for compact industrial and commercial applications requiring clear visuals, stable performance, and low power consumption. Featuring an SPI interface and the UC1638 controller, this display supports fast and reliable data communication while maintaining excellent graphic rendering capability. Built with COG (Chip-on-Glass) technology, the module achieves a slim, lightweight structure ideal for handheld terminals, automation equipment, measuring instruments, medical devices, and various embedded systems.
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240x64 Graphic SPI LCD Display
The TGG24064A is a 240x64 Graphic COG LCD Display designed for industrial, commercial, and portable electronic applications requiring a compact monochrome graphic interface. With Chip-On-Glass (COG) construction, a parallel interface, and high-contrast FSTN/STN display modes, the module offers excellent readability, low power consumption, and strong durability.
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192x64 Graphic COG LCD Display
The 192x64 Graphic COG LCD Display from Sonytek is a high-resolution monochrome module designed for industrial instruments, measurement devices, control systems, and embedded applications. With a 192x64 dot-matrix layout, the display provides sharp and clear graphical performance suitable for UI menus, numeric data, icons, and multi-line text. This module features a Chip-On-Glass (COG) construction and an FPC connection, offering a slim, lightweight, and highly reliable display solution. It supports a Parallel/SPI interface, making it easy to integrate with a wide range of microcontrollers and embedded systems.
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160x160 Graphic COG LCD Display
The TGG160160A 160x160 Graphic COG LCD Display from Sonytek is a high-performance monochrome module designed for compact industrial and consumer electronic applications. Featuring a 160 x 160 dot matrix resolution, COG (Chip-On-Glass) structure, and parallel interface, this display delivers excellent optical clarity, reliable performance, and easy integration into embedded systems. With an outline dimension of just 66.50 x 72.50 x 5.00 mm and utilizing an FPC connection, the module offers a slim, lightweight, and robust design ideal for handheld devices, meters, instruments, and compact control systems.
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132x32 Graphic SPI LCD Display
The 132x32 Graphic COG SPI LCD Display is a compact monochrome graphic module built with Chip-On-Glass (COG) technology. With a dot-matrix resolution of 132x32, this display provides a slim, efficient, and reliable solution for embedded, industrial, or portable applications that require basic graphic user interfaces (e.g. icons, small graphics, status indicators, simple text/menus). The module uses a serial SPI interface for simplified wiring and easy integration with microcontrollers.
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128x128 Graphic COG SPI LCD Display
The 128x128 Graphic COG LCD Display (Model: TGG128128A) is a compact, high-contrast monochrome graphic module designed with Chip-On-Glass (COG) technology. With its integrated UC1617S driver IC and SPI serial interface, this display offers excellent performance, low power consumption, and reliable operation for a wide range of embedded and handheld applications.
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128x64 Graphic COG LCD Display
This 128x64 Graphic COG LCD Display is a compact, high-quality graphic module produced by Sonytek Display. It uses Chip-On-Glass (COG) technology to integrate the driver directly on the glass substrate, creating a thin, low-profile, and cost-efficient display solution — ideal for embedded systems, industrial instruments, and consumer electronics. The 128x64 dot matrix resolution supports both text and graphics for flexible display capabilities.
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128x32 Graphic SPI LCD Display
The Sonytek 128x32 Graphic LCD module is a compact, high-contrast monochrome graphic display designed for embedded systems, instrumentation, and industrial control interfaces. With flexible connection options and stable performance across wide temperature ranges, it offers an excellent balance of clarity, durability, and cost-efficiency for text, icons, and simple graphical user interfaces. This series includes models such as TGG12832A and TGG12832B, which offer different outline sizes and viewing areas while maintaining consistent performance and electrical characteristics.
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