The 12864 LCD in COG (Chip-on-Glass) mode offers four major advantages: extreme cost-effectiveness, a stable and reliable supply chain, compliance-friendly international certifications, and extreme environmental adaptability, making it an ideal display solution for OEMs balancing performance and total cost of ownership (TCO).
The 12864 LCD in COG mode delivers extreme cost-effectiveness, a stable and reliable supply chain, compliance-friendly international certifications, and extreme environmental adaptability, positioning it as the ideal display solution for OEMs seeking to balance performance and total cost of ownership (TCO). Specifically, the COG process eliminates the need for PCBs and complex connectors, supports direct serial connection to the host controller, and significantly reduces material and driving costs. The mature supply chain effectively mitigates the risk of global chip shortages, ensuring continuous and stable delivery. Excellent electromagnetic interference (EMI) resistance and a design compliant with RoHS and other environmental directives help OEMs easily pass international certifications such as MID, CE, and FCC. Moreover, its wide operating temperature range of -30°C to +80°C, transflective design for sunlight readability, and vibration resistance make it perfectly suited for harsh field conditions such as oil pipelines and water conservancy projects. Therefore, this solution is not merely a display window but a strategic human-machine interface (HMI) component that helps customers reduce overall equipment cost, shorten certification cycles, and enhance global market competitiveness.
EASTERN DISPLAY provides hundreds of models of FSTN LCDs to flow meter customers in the United States, Germany, Italy, Brazil, and other countries, with annual shipments exceeding hundreds of thousands of units. All products meet EU RoHS and REACH standards. Based on years of experience serving the development and production of flow meter instrumentation, we have accumulated substantial technical expertise in product design, key parameters, and customer concerns, enabling us to continuously and reliably supply high-quality, high-reliability COG LCDs.
| Manufacturer | Eastern?Display |
| Display mode | FSTN?LCD |
| Viewing angle | 6/12 O’ CLOCK |
| Operating voltage | 2.5V ---3.3V |
| Viewing angle range | 120-160° |
| Connection | FPC |
| Driver chip model | / |
| Backlight type/color | / |
| Operating temperature | -30℃-80℃ |
| Storage temperature | -40℃-85℃ |
| Lifetime | 100,000?H |
| Multi-color | YES |
| Special shaped | YES |
| Product features | Power consumption less than 50μA |
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This product is a 12864 LCD dot matrix display capable of showing graphics at a resolution of 128 columns × 64 rows of pixels. The display uses an STN yellow green mode LED backlit LCD, presenting black characters on a yellow green background with high contrast and a wide viewing angle. The module integrates a dedicated driver chip, adopts COB (Chip on Board) manufacturing process, and connects to a host MCU via an 8 bit parallel LCD interface for displaying various images and text. An internal compensation circuit ensures good display performance even over a wide temperature range.
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