Data Sheet Combat Displays' ruggedized LED illuminated rear projection display systems are highly integrated, military tested display solutions. Our systems are capable of displaying commercial as well as military video formats.
Video Inputs RGB 60-bit, YUV 16/24/30-bit, ITU-R 601, YUV 8-bit, ITU-R 656 Interlaced or progressive inputs Digital sync separator—HSync, VSync, Composite, Sync-on-Green (SOG) DVI, HDMI, S-Video Military Formats: 875, 525, 675 Stroke and Raster
Image Scaling PIP support and alpha blending Improved scaler and filters for sharper images Improved multi-region, anamorphic scaling for 16:9<->4:3aspect ratio conversion
Display Output Resolutions 1024x768 XGA 4:3 Aspect Ratio 1280x768 WXGA 4:3 Aspect Ratio 1400x1050 SXGA+ 3:4 Aspect Ratio
Brightness and Contrast 20" Display => 250 ftL 6x6 Display = 0.11 ftL to 450 ftL Brightness from .0.11 ftL to Max Lumens Contrast ratio 1700:1
Analog Front End 10-bit high-speed triple ADC for SDTV sources Ultra-low jitter PLL Automatic gain control Color Space Converter
On Screen Display (OSD) On-chip, full-screen, bitmap-based OSD 4/16/256-colors from 64k palette Hi-Color OSD–16-bit color images for start-up screens and test patterns
Mechanical Features Unibody construction for inherent stiffness and sealing from environment Temperature resilience to hot and cold weather (versus LCD) Assembled in USA NVIS compliant Custom Bezels easily combined with touch screen Tempered or safety glass screen front Easily replaceable SCRAM screen element
SCRAM's Screen Technology SCRAM’s screen forms a high resolution image while absorbing incident light Optical grade polycarbonate material for diffuser & screen Durable high temp range material Passive Element – Withstands Localized Damage
Deinterlacing Supports SDTV and HDTV, for standard NTSC/PAL/SECAM Per-pixel motion-compensated deinterlacing Per-pixel 3D noise reduction Improved low-angle interpolation Film mode for 3:2/2:2 pull-down content
Video Enhancement Full 10-bit data processing DCTI/DLTI (digital color/luminance transient improvement) Digital brightness, contrast, hue, and saturation control Digital luminance peaking White/Black level expansion
Video Decoder Supports NTSC/PAL/SECAM, including all sub-standards Adaptive 5-line comb filter Embedded 3D comb filter for NTSC/PAL PAL+ preprocessing
Projection Optics Magnifies image from DMD to screen Maintains focus, distortion, resolution, etc. within design specs regardless of environment All commercially available glass/plastic lenses All elements specified with anti-reflection coatings First and last lenses sealed with silicone O-rings ~30 durometer
LED Illumination Source Patented collection optics provides excellent collection efficiency and uniformity. Thermally efficient LEDs operate without the need of cooling fans. LED combiner efficiency ≥ 70% True color reds, greens and blues Variable White Point Long life LED Illuminator
RGB 60-bit, YUV 16/24/30-bit, ITU-R 601, YUV 8-bit, ITU-R 656