To become a Grand Champion, a student must solve 30,000 math problems.įirst in Math was designed with focus, coherence and rigor as its cornerstones. During that time, Wedgwood also celebrated eight more Grand Champions for this school year, bringing the total to 16. WASHINGTON TOWNSHIP – Wedgwood Elementary School students in grades K through 5 now have solved more than 3 million (3,000,000) math problems using the First in Math online program. High-end 4K and 2K projectors are available with a variety of lenses and video processors.Wedgwood Elementary School Math Students Surpass 3 Million Problems Solved Using First in Math Program Large-screen D-ILA projectors installations at major theme parks throughout the country, large digital screening rooms at major motion picture studios, and digital theaters at major film schools.ĭ-ILA projectors designed for critical color evaluation for installations in Hollywood post production screening rooms, movie studio reference labs, Director's screening rooms, and dailies theaters.ĭ-ILA projectors for the most discerning individuals. Matched D-ILA projector arrays designed and installed for 24/7 simulation applications like air traffic tower controller training, airline pilot training, and night vision simulation.ĤK and 2K D-ILA projectors designed and installed for Debris Analysis, 3D Cave Simulations, Planetariums, and Medical training and remote surgery applications. This, along with D-ILA’s outstanding image quality, is what makes it so well-suited for commercial applications, and is a great benefit for home theater enthusiasts as well. The result is unprecedented contrast, delivering deep blacks, bright whites and subtle gradations.ĭ-ILA devices use an inorganic alignment layer, which contributes to the device’s long life. Most recently, performance has been further improved by using new technology to make the surface more even, and pixel spacing has been further reduced. This is in part a consequence of the vertical alignment of the liquid crystal layers. The D-ILA device structure helps deliver very high native contrast. Many other projectors use a single imaging chip, while all D-ILA projectors use three D-ILA imaging chips (one each for red, green and blue), to ensure natural, flicker-free color reproduction. Look closely, and it’s as if you’re looking at the image through a screen door. It can also create what’s known as the "screen door effect" – a "shadowing" on the image caused by the spaces between pixels. In both of these other cases, the moving parts, transistors and wires limit the total area through which light can pass, which limits brightness. This, too, forces pixels to be spaced farther apart compared to D-ILA devices. Other technologies require that a transistor be mounted on each pixel and wires run between pixels. Some technologies include moving parts, and space is needed between pixels for these moving parts. There is very little space between D-ILA pixels, which results in an exceptionally smooth, "film-like" image. What Makes D-ILA Better Than Other Technologies? D-ILA offers several advantages over other projection technologies.Every JVC D-ILA projector uses three D-ILA devices, one each for red, green and blue – the three colors that are combined to create the full color palette. ![]() At its heart is the D-ILA device, or chip, designed and manufactured by JVC. D-ILA is what’s called liquid crystal on silicon, or LCOS, but JVC made several improvements to basic LCOS technology to develop D-ILA. Today, some of the industry’s most sophisticated projectors from the most respected manufacturers use D-ILA technology licensed from JVC.ĭ-ILA is liquid crystal technology, but it’s very different from the liquid crystal display (LCD) technology found in many products today. Since our first D-ILA projector was launched in 1997, the technology has been employed where nothing but the cleanest, sharpest, most accurate image would suffice. D-ILA, or Direct-Drive Image Light Amplification, is JVC-developed technology that delivers unmatched performance, with natural color reproduction, an image so smooth that it rivals film, and contrast that does justice to the most demanding program material.
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