DFRobot
DFRobot Flexible RGB LCD Backlight Module
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This thin, flexible RGB light-emitting panel is designed for embedded systems, custom LCD backlights and diffuse indicator lighting. It uses separate red, gr...
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This thin, flexible RGB light-emitting panel is designed for embedded systems, custom LCD backlights and diffuse indicator lighting. It uses separate red, green and blue channels to produce RGB colour output, with a common anode interface for driving from your own electronics.
The bendable panel can be fitted into curved surfaces, non-standard enclosures, wearable builds, props or custom HMI panels where a rigid backlight would be difficult to use. By controlling the RGB channels, for example with PWM from a microcontroller, you can create colour mixing, status effects or ambient lighting.
It is designed to provide a bright, even glow across the surface with 70% illumination uniformity, helping reduce visible hot spots when used behind a display or as a clean diffuse indicator. The package includes one Flexible RGB LCD Backlight Module.
Note: do not remove the film on the screen surface.
Features:
- Flexible and bendable
- RGB multi-colour display
- High-brightness and uniform display
Specifications:
- Color Mode: RGB (16 Million Colors)
- Design: Flexible, Bendable Panel
- Forward Voltage (Vf): See individual channel values
- Red: 1.8V (Min) / 2.2V (Max)
- Green: 2.8V (Min) / 3.2V (Max)
- Blue: 2.8V (Min) / 3.2V (Max)
- Illumination Uniformity: 70%
- Interface: Common Anode (R, G, B, V+)
- Operating Temperature: -20°C to 70°C
- Storage Temperature: -30°C to 80°C
- Reverse Current: 5uA (Max)
- Maximum Power Consumption: 3-75mW
Suitable for custom LCD backlights, wearable tech, curved dashboards, embedded status indicators, artistic lighting and HMI panel projects.
Jargon buster
Plain-language definitions for the technical terms used above.
- HMI
- HMI stands for Human-Machine Interface, meaning the screen, buttons or controls a person uses to interact with a device. Describing something as suited to HMI use suggests it is intended for user-facing applications such as control panels, dashboards or instrument displays.
- LCD
- LCD stands for liquid crystal display, a screen technology that uses a backlight and liquid crystals to show images or text. It matters because LCD modules usually need a display driver and enough controller pins or a bus interface to send image data.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
- PWM
- Pulse Width Modulation is a way for a digital pin to simulate variable output power by switching on and off very quickly. It matters for controlling things like LED brightness, motor speed, or servo-style signals from a microcontroller pin.
- RGB
- Short for red, green and blue, the three primary colours of light that are mixed in varying amounts to make a wide range of colours. In electronics RGB can refer to an LED or pixel that blends these three colours, or to a colour signal or interface that carries separate red, green and blue channels.
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Supplier page — dfrobot.com
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