Digital Projector Guide- Some tips for Digital Projectors
Digital projectors are equipments of modern technology. These are used to convert image data directly from the computer onto a screen via lens system. Digital projectors provide visualization of data that is actually stored in a computer for presentation. These projectors enable the viewers to watch moving images from a DVD, digital versatile disc player. Advertisers or sellers also use these projectors to give demonstration of products to a large number of customers.
It can easily convert written documents onto an interactive whiteboard.
Digital projectors play an important role in the formation of home theater systems. These projectors use resolution of SVGA standard i.e. 800?600 pixels in expensive devices. Cost of digital projector is determined by its resolution as well as its brightness.
If you're going to use it in large rooms or big conference halls its brightness should be from 1,000 to 4,000 ANSI lumens.
First digital projectors, Eidophor projectors were introduced in 1950. Eidopher projectors used an oily surface in a rotating disk with light shining through it and employed an electron beam to disrupt oil in a specific manner. Eidophor projectors were not able to produce colors. Nowadays there are several high quality models of digital projectors are available in market so Eidopher projectors are less common.
Following four technologies are used in digital projectors:
High intensity CRT
LCD projectors using LCD light gates
Texas Instruments' DLP technology
Eidophor oil-film projectors (obsolete)
At present LCD projectors use Texas Instruments' DLP technology whereas the high intensity CRT devices are suitable for enduring installations. Entire working of cathode ray tube digital projectors is like CRT television set. These projectors may be configured with one RGB color tube that has three colors red, green and blue with a single lens, one black & white tube with a rotating color wheel or three RGB color tubes with three lenses. Projectors having cathode ray tubes are usually bulky thats why these are the best projectors for fixed installations.
LCD digital projectors are portable and lighter enough in comparison to CRT and can be easily shifted from one place to another.
These are very much popular and available in various shapes and sizes. CRT and LCD digital projectors come under the category of transitive projectors.
Reflective projectors are the superior digital projectors that provide high quality images. These are affordable and offer next level of entertainment. Everyone can enjoy home theater applications with the help of digital projectors. .
Prestigio Extends its Line-up of 17-Inch LCD Monitors to Meet Growing Consumer Demand
Prestigio International, one of the most dynamic international vendors of LCD displays and TVs, mobile computers, and plasma TVs, has extended its most popular line of 17-inch LCD displays by launching a new trendy model.The brand-new Prestigio P179 LCD monitor, the 8th model in Prestigio's line of 17-inch LCD displays, is initially available for ordering in the Middle East, and in some European countries (Hungary, Slovakia, and the Czech Republic). This is a high-performance 17" TFT-LCD desktop display with a snazzy design that would be a welcome presence in any office or home environment. This state-of-the-art device is available in two classic colors ? silver and black, and in two modifications ? with or without a DVI connector. Prestigio P179D and P179D-S modifications equipped with DVI interface provide for crystal clear digital picture reproduction from any digital source.P179 offers an excellent price/performance ratio making it highly competitive in the crowded LCD display market....
Prestigio Extends its Line-up of 17-Inch LCD Monitors to Meet Growing Consumer Demand
Lcd tv > Prestigio Extends its Line-up of 17-Inch LCD Monitors to Meet Growing Consumer Demand
Syntax Groups Secures End-to-End Supply Chain for LCD-TVs Through Strategic Alliances with Taiwan Kolin Company and Chi Mei Optoelectronics
City of Industry, CA (ContentDesk) June 2, 2004 -? Syntax Groups Corporation(tm), an emerging growth manufacturer of digital convergence consumer electronics products, today announced its strategic alliances with Chi Mei Optoelectronics (CMO), the world's leading TFT-LCD panel manufacturer, and Taiwan Kolin Company, Ltd., a leading manufacturer of consumer electronics (HDTVs) and home appliances. The combined alliances provide Syntax Groups with a vertically integrated, end-to-end supply chain that cements the company's position in the highly-competitive LCD-TV market.Under the terms of the alliance with CMO (www.cmo.com.tw), a public listed company in Taiwan (TSE stock code 3009.TW), the company has confirmed its commitment to support Syntax Groups with an ongoing supply of CMO's TFT-LCD panels required for manufacturing and marketing Syntax Groups' "Olevia"(tm) branded high-definition LCD-TVs. As an integral partner in the production...
Syntax Groups Secures End-to-End Supply Chain for LCD-TVs Through Strategic Alliances with Taiwan Kolin Company and Chi Mei Optoelectronics
Lcd tv > Syntax Groups Secures End-to-End Supply Chain for LCD-TVs Through Strategic Alliances with Taiwan Kolin Company and Chi Mei Optoelectronics
How to find the best LCD monitor for you
Copyright 2006 Michael Cottier
Liquid Crystal Display is what LCD stands for, and you thought crystals could only be a solid. Liquid crystals were actually first discovered in 1888 and took more then 100 years to progress into the LCD monitors that we see for computers, laptops, calculators and so one. So why the history lesson you ask, because most likely you are interested in getting an LCD monitor for your computer, but want to get the best deal and quality of monitor. So you need to know everything that you can about LCD's, or you might purchase the wrong one for you.
The difference between a good old fashioned CRT monitor and an LCD is not just the size, far from it. LCD's produce a clearer picture and use a digital connection between the computer and the monitor instead of an analog one like CRT monitors.
As we all know, digital is much better then analog since there is less signal loss.
In addition to its picture quality as a main...
Lcd tv > How to find the best LCD monitor for you
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Lcd tv > LG 5250 lcd,610 lcd,7020 lcd
iSuppli and Syntax Show the Future of the LCD-TV Industry at FID 2004
Join iSuppli Corp. and LCD-TV maker Syntax Groups Corp. at iSuppli's Flat Information Displays (FID) 2004 conference (Nov. 17-19, San Francisco)to learn how flat-panel technology is reshaping the television industry.Syntax will host a press conference at FID to discuss developments in the television market and to introduce two important products that illustrate why global shipments of LCD-TVs are expected to grow by a factor of 10 over the next five years. Riddhi Patel, senior analyst with iSuppli, will discuss trends in LCD-TVs, presenting her forecast and examining the factors that are driving market growth at the press conference."Sales of LCD-TVs are rising rapidly due to several factors, most notably the dramatic declines in Average Selling Prices (ASPs)," Patel said.
"ASPs have continued to decline in 2004 as large-sized LCD panels become available in greater numbers and as television makers attempt to attract consumers by offering increasingly aggressive price breaks and...
iSuppli and Syntax Show the Future of the LCD-TV Industry at FID 2004
Lcd tv > iSuppli and Syntax Show the Future of the LCD-TV Industry at FID 2004