2.8-inch 128x64 yellow-green COG graphic LCD-STN(+) Graphic COG-ST7565R-Arduino

The core secret of this 2.8-inch 128x64 COG display lies in the innovative COG (Chip on Glass) process - the driver chip is directly integrated and packaged on the glass substrate. This ingenious design is like "spatial folding" of the display module, completely eliminating the bulky PCB board and connection structure in the traditional solution, achieving unprecedented slimness and compactness, freeing up vital internal space for your industrial instruments, portable medical devices, smart wearables or microcontrollers, and giving greater design freedom.

Visual experience is its core charm. The screen is based on a soft eye-protecting yellow-green color. Through the special STN (+) polarizer, the dark gray information is clearly displayed on the yellow-green background, bringing a classic and comfortable reading experience. What is even more amazing is its intelligent environmental adaptability: in a dark medical monitoring environment or a deeply buried control cabinet, the built-in white LED backlight is efficiently started, presenting a bright and sharp dark gray text (positive display) on a yellow-green background, ensuring that key data is still clearly visible in low light; and when the device is exposed to strong outdoor light or a bright clinic, it can intelligently use the reflective characteristics of ambient light to provide clear and visible content without relying on backlight, significantly reducing power consumption and ensuring excellent performance under strong light. This all-weather, all-scenario clear guarantee ensures that information transmission is always stable and reliable.

The convenience of integration and use is even more popular. Thanks to the standard FPC (flexible printed circuit) interface with metal pins, the connection has become easier than ever before - truly "plug and play". Developers have completely bid farewell to the troubles and potential risks of fine welding. Just insert the cable easily and establish a stable connection in an instant. This not only greatly simplifies the production line process, significantly improves assembly efficiency and yield, but also makes subsequent maintenance, debugging or upgrading easy and fast, perfectly matching the rapid iteration of modern products and the efficient rhythm of automated production.

To meet the diverse application needs, this series provides flexible selection space. You can freely choose from technologies such as STN (super twisted nematic), FSTN (thin film compensation) or DFSTN (double film compensation) based on the comprehensive consideration of display effect (contrast, viewing angle, response time) and cost. The appearance color matching such as gray/blue, classic white/black, black/white, etc. ensures harmony and unity with the device design language. The preset viewing angle function is particularly considerate: by fully understanding the device installation position (such as the user needs to look up at the console or look down at the handheld device), the golden viewing angle of 6:00 (bottom view, suitable for upper installation) or 12:00 (top view, suitable for lower installation) can be pre-optimized to ensure that no matter what operating posture the user is in, they can get the most natural and comfortable visual experience, effectively reducing long-term eye fatigue. This 2.8-inch COG display has become a trustworthy visual center for compact devices with its excellent display intelligence and seamless integration convenience.