Custom & OEM 3-inch COG Monochrome LCD Monitor With160×160 FSTN Monochrome LCD Screen With COG for Industrial & Portable Devices

1. Definition and Principle

COG Dot Matrix Display refers to a type of display technology that uses a Chip - on - Glass (COG) packaging method for dot - matrix - style displays. Here is a detailed introduction:
Principle
It consists of a matrix - arranged array of pixels, and each pixel can be independently controlled to display different colors or grayscale levels. By controlling the on - off state and brightness of these pixels, various images, text, and graphics can be presented.

2.Product Key Features and Advantages

(1) Compact 3-inch Design with High-Resolution Matrix:

160×160 dot matrix display in a sleek COG (Chip on Glass) structure, ensuring minimal thickness and space-saving for compact devices.
(2) FSTN Gray Screen with Transflective Technology:

Integrates STN’s high contrast ratio and low power consumption, allowing clear visibility in both ambient light (transflective design) and backlit environments.
(3) Reliable White Backlight:

Operates at 3.3V with 70–90mA (100mA max), delivering consistent brightness for optimal readability in low-light conditions.
(4) Wide Temperature Performance:

Withstands -40°C to 70°C operating and -40°C to 80°C storage ranges, making it ideal for harsh industrial or outdoor applications.
(5) Energy-Efficient SPI Interface:

10P SPI serial interface ensures simple integration and low power consumption, suitable for battery-powered devices.
(6) RoHS Compliance & Durability:

Meets environmental standards, paired with a 6 o’clock optimal viewing angle for versatile installation in various equipment.

4. Certificates and Honors

We hold the GB/T19001 - 2016/IS09001:2015 certificate, ensuring that the quality of every product exceeds industry standards.

With 20 years of expertise, we're not just suppliers! JUN Xian is your partners in innovation.

Contact us now to get custom LCD solutions, quick samples, and expert support, and let’s bring your vision to life!

Please Note

All photos on this site are authentic. However, due to variations in lighting, shooting angles, and display resolutions, slight chromatic aberration may occur. Thank you for your understanding.
We support product Customized Service and OEM& ODM service. Please contact our professional customer service team before placing an order to confirm product specification in details.

Email: hyd@szjunxian.com

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