0.4 inch FLCOS Display 1280(RGB)x960 resolution Micro display for night vision
Product Description
The 0.4-inch FLCOS micro display, model FL09S, is a compact high-resolution optical engine designed for AR/VR and night vision applications. With a resolution of 1280(RGB)×960, field sequential color operation, and a reflective CMOS architecture based on ferroelectric liquid crystal technology, it delivers stable luminance, precise grayscale control, and efficient optical performance within a miniature form factor. Its wide operating temperature range and flexible video interface further position it as a reliable solution for demanding imaging environments.
FLCOS (Ferroelectric Liquid Crystal on Silicon) represents a refined branch of microdisplay technology, combining the fast response characteristics of ferroelectric liquid crystals with the integration advantages of CMOS backplanes.Unlike conventional transmissive displays, the reflective architecture enhances optical efficiency, making it particularly suitable for near-eye systems such as night vision devices and AR/VR headsets.
Specifications
| Parameter | Specification |
|---|---|
| Model No | FL09S |
| Display Size | 0.4 inches |
| Resolution | 1280 (RGB) × 960 |
| Display Technology | FLCOS (Ferroelectric LC on CMOS, Reflective) |
| Display Mode | Field Sequential Color |
| Luminance | 220 cd/m² (Typical, Color) |
| Active Area | 8.127 × 6.095 mm |
| Diagonal Size | 0.40 inches (10.16 mm) |
| Dot Pitch | 6.35 μm |
| Refresh Rate | 60Hz/540Hz (NTSC), 50Hz/450Hz (PAL) |
| Data Clock Rate | 25 MHz – 103 MHz |
| Input Format | RGB888 / YCbCr (4:4:4) |
| Grayscale Levels | 256 per color (8-bit) |
| Color Depth | 16.78 Million Colors |
| Contrast Ratio | 150:1 (Typical) |
| Structure Size | 17.6 × 14.9 × 9.7 mm |
| Operating Temperature | -10°C to 70°C |
| Storage Temperature | -30°C to 83°C |
Application Advantages in Night Vision Systems
Enhanced Low-Light Performance
The moderate luminance combined with high contrast and precise grayscale control allows the display to render subtle differences in low-light scenes. This is essential for night vision devices where detail preservation directly impacts usability.
Fast Response and Image Stability
FLC technology inherently offers microsecond-level switching speeds. In practical terms, this translates into minimal motion artifacts and stable image projection, even in dynamic observation scenarios.
Integration in AR/VR and Near-Eye Displays
Optical Compatibility
The compact size and reflective design simplify integration with optical engines such as waveguides and prisms. This makes the FL09S particularly adaptable for lightweight AR/VR headsets.
System Flexibility
Support for multiple input formats and a broad data clock range enables straightforward interfacing with various processing units, reducing system design complexity while maintaining high performance.
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