Product Details:
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Product Name: | 3.3 -inch Monochrome LCD Screen | Lcd Interface: | SPI |
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LCD Size: | 71.50x48.20x5.3mm | Visual Area: | 62.20x46.20mm |
Display Type: | STN/outstanding | Surface Luminance: | 150cd/m2 |
Display Color: | Grayish Film | Backlight: | LED White Light |
LED Lifetime: | 40,000 Hours | Driving Voltage: | 2.8~3.3V |
Name: | Graphic LCD Display | ||
Highlight: | 2.9 Inch Monochrome LCD Display,Monochrome LCD Display 240×160,3.0V COG Dot Matrix Display |
Custom & OEM2.9-Inch COG Monochrome LCD With 240×160 4.5mm Slim 3.0V COG Dot Matrix Display For 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) Versatile STN Display Performance
The 240×160 dot matrix STN (gray) transflective/positive display ensures sharp contrast with a white background and black characters. Optional blue/yellow-green backlight and LCD color configurations allow customization for diverse application needs (e.g., blue for medical devices, yellow-green for industrial visibility).
(2) Stable Driving & Efficient Power
Powered by the UCI628C control IC, paired with a 1/160 duty ratio and 1/13 bias for precise pixel control. Operates at 3.0V VDD (low-power compatible) and 18.5V VOP, ensuring stable performance in embedded systems and portable devices.
(3)Tailored Backlight Flexibility
Equipped with 5 white LEDs (75mA current, 3.0V voltage) for uniform illumination. Optional color backlights (blue/yellow-green) enable optimized visibility in specific environments (e.g., outdoor glare, indoor low-light settings).
(4) Compact COG-Enabled Design
Ultra-slim outline (66.00×55.00×4.50mm) leverages COG (Chip-On-Glass) integration to save space, ideal for handheld testers, wearable modules, or compact industrial panels.
(5)Harsh Environment Reliability
Operates in -20°C~70°C (stores in -30°C~80°C), withstanding extreme temperatures for outdoor installations, industrial machinery, or automotive peripherals. Ensures long-term functionality in rugged settings.
Keywords: | 3.3-inch monochrome LCD screen |
Resolution: | 240×160 Pixels |
LCD Interface: | SPI |
LCD Size: | 71.50x48.20x5.3mm |
Visual Area: | 62.20x46.20mm |
Control driver: | UC1628C |
Surface Luminance: | 150cd/m2 |
Operating Temp: | -20℃~+70℃ |
Storage Temp: | -30℃~+80℃ |
Display Type: | STN/outstanding |
perspectives: | 6.0'CLOCK |
Driving voltage: | 2.8~3.3V |
LED Lifetime: | 40,000 Hours |
Backlight: | LED white light |
Display Color: | grayish film |
Certificate: | GB/T19001-2016/IS09001:2015 |
Compliance: | REACH & RoHS Compliant |
PS: This 3.3 inch 240×160 Monochrome LCD Screen is available for order with standard parameters. we have different specifications parameters of the 240*160 COG monochrome LCD monitor,If you need other sizes or customized products, please feel free to Contact Us and provide relevant drawings. We accept customized services and OEM processing.
Here are some application fields of this COG Dot Matrix Display:
- Industrial Meters/Instruments: Power meters, pressure gauges, temperature controllers, and industrial control panels.
- Portable Devices: Handheld testers, fitness trackers, electronic scales, and wearable medical monitors.
- Automotive/Marine: Dashboard auxiliary displays, engine status indicators, and marine equipment readouts.
- Smart Home/IoT: Smart thermostats, humidity sensors, and home automation control panels.
Founded in 2005, Junxian is a leading LCD display manufacturer. Our team of seasoned engineers and professionals offers a comprehensive range of LCD products. We also provide customized solutions for LCDs and touchscreens tailored to your unique needs.
With 20 years of manufacturing excellence, we specialize in crafting custom LCD displays—ranging from 0.96" to 15.6"—including models with fully integrated capacitive touch panels (CTP). Our professional capabilities enable end-to-end customization of critical components: FPC desigh, backlight materials, PCBA board and display mode,ect;ensuring seamless alignment with your technical specifications.
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.
Thank you for your time!
Contact Person: Charlotte Wong
Tel: +86 13751156330