JVC G15U Specifications - Page 4

An Ideal Combination of Superb Picture User-Friendliness with Easy Setup D-ILA™ device for nextgeneration image reproduction The D-ILA™ (Direct Drive ILA) device provides highresolution picture quality for the big screen. Utilizing a high-density reflective LCD with a homeotropic structure in which the LCD elements are aligned vertically, the D-ILA™ device produces extra-bright, high-resolution, high-contrast images. Workstation-Quality Resolution, Brightness & Contrast The D-ILA™ projector can project extra-high resolution images of up to 1,365 x 1,024 pixels. That means it can easily handle even the super-sharp clarity of an S-XGA (1,280 x 1,024 dots) image without scaling or loss of quality. And thanks to the "PS Combiner" that corrects optical waveforms to align the polarization, those images feature ultra-high brightness of 1500 ANSI lumens. And at the same time, they are displayed with a high-contrast ratio of 350:1. The result is extraordinarily clear and crisp images with higher text legibility and vivid color reproduction - even with moving images - without scaling or loss of quality. Adaptive DPC Circuitry The Adaptive DPC (Digital Pixel Conversion) technology optimizes picture quality no matter what the input signal resolution to assure smooth, clear images. Variable scanning frequency capability with horizontal scanning frequencies ranging from 15 kHz to 82 kHz assures compatibility with a wide range of source signals. Digital Gamma Correction Newly developed 10-bit Digital Gamma Correction circuitry is incorporated to facilitate more accurate gray scale and color reproduction. Even the intricately colored images created by graphics workstations can be clearly reproduced and displayed on the screen, thanks to improved color tracking and "real" black reproduction capability that assures crisp blacks for cleaner, sharper, more detailed images. Resizing Function The combination of the high-definition D-ILA™ device with our innovative Adaptive DPC (Digital Pixel Conversion) circuitry enables the D-ILA™ projector to project "expanded" XGA images (1,024 x 768 pixels), S-VGA images (800 x 600 pixels), and VGA images (640 x 480 pixels), as well as fully dotto-dot coincident S-XGA images (1,280 x 1,024 pixels). Optimum pixel conversion is performed by the incorporated Adaptive DPC circuitry according to the characteristics of the projection source signals. The result is amazingly natural picture reproduction. D-ILA™ device 1365 1024 Window projection 800 600 Resized projection 1346 1010 Ex: S-VGA image projection To project image data with a different number of pixels from that of the built-in device, you can use either the "Window projection" or "Resizing projection" method. ˔ Resizing projection: Adaptive DPC circuit expands the original data to a fullscreen image. ˔ Window projection: If the source signal has lower resolution than the D-ILA™ device, the projected image appears at the same resolution as the input source, with a black frame around it.