The Benefits of DLP Projection

As a follow up to our post on The Benefits of LCD Projection, we will now explore the benefits of a competing display technology: DLP (Digital Light Processing). Currently DLP is one of the leading technologies used in digital cinema projection.

Older DLP-based projectors use metal-halide lamps combined with a color wheel. The mechanical color wheel is placed between the lamp and the DLP chip(s). The wheel is divided into multiple sections. Older models only use the three primary colors: red, green and blue, while newer projectors take advantage of the secondary colors as well: magenta, yellow, and cyan. This enables the projector to have a broader spectrum of color (This new color performance is called BrilliantColor). The chip is synched with the color wheel so that the current color of the wheel that is in front of the lamp is displayed on the DMD (digital micromirror device). The mirrors oscillate back and forth, either directing light to or away from the lens path to turn the pixel on or off. Each mirror relates to a single pixel. The wheel rotates at a high-rate (up to 10 times the frame rate) so observers can see the full color.

DLP models either offer single chip or three chip projectors. The difference is that in three chip applications, each primary color is sent to its own DLP chip, instead of all colors being sent to a single chip.

Newer DLP projectors are using high-power LEDs or even lasers for illumination, which eliminate the need for the rotating color wheel, which in-turn eliminates the "rainbow effect" (red, green, or blue 'shadows' that can sometimes be seen in high contrast or fast moving images).

DLP Projectors typically provide a larger size projection due to the fact that DLP projectors focus more on brightness and color saturation than LCD and in most cases, higher quality. Also DLP produces a great consistent picture. One of the biggest benefits of DLP is that is has a longer lifespan and its compact design.

Another benefit of DLP is that pixelation is not as visible as it is in LCD (this is known as the 'screendoor effect' in LCD projection). Also it has better black levels and contrast, which can be vital in video images.

These are some technical aspects to keep in mind when choosing the right DLP Projector Rental.

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ViewSonic Seeks Growth in the Projector Market

ViewSonic, a leading world provider of technology products, has decided to turn it up a notch in regards to its business development effort in the Australian market. According to recent reports, the company is seeking to accelerate its projector business in the region in order to fuel more growth.

Country Manager of ViewSonic Australia William Tse has been reported as saying that Joel Pilgrim has been appointed to the position of Business Development Manager for Australia and that he will focus on developing the ViewSonic's projector display business across various sectors that include enterprise, government, education and consumer.

Mr. Tse states, "We welcome Joel to the role as Business Development Manager and look forward to seeing our projector business grow. Joel's deep understanding of the audio visual market coupled with his sales expertise are crucial assets in facilitating ViewSonic to strengthen the projector business in Australia."

Tse went on to say, "With a wealth of experience in the audio visual industry, Joel is a skilled sales professional and is responsible for identifying gainful opportunities, expanding customer relationships, and accelerating the ViewSonic projector business in the region."

It definitely appears as if ViewSonic is working hard to increase the growth of their projector market and by hiring Joel Pilgrim as Business Development Manager for Australia, it looks as if the company is on the right track to do just that.

Source: IT Wire - ViewSonic goes after projector market growth

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The Benefits of LCD Projection

Liquid Crystal Display (LCD) Projectors display images typically by using small metal halide lamps. These lamps are used because they produce a wide range of colors at ideal color temperatures. Additionally, metal halide lamps enable a projector to emit large amounts of light (on average 2,000 to 15,000 Lumens) in a small area.

The light from the lamp is dispersed through a series of dichroic filters (liquid crystals) to three panels, one for each color component of a video signal (red, green, blue). An electrical current is applied to toggle the color on or off, depending on what shade of what color is being displayed. This gives the LCD projector its wide color range.

LCD Projectors work great in areas where it is difficult to control the lighting in the room, such as rooms with several large windows. Since the metal halide lamps produce bright light, they perform better in these scenarios. Since the lamps are fairly small, they make LCD projectors good for portability and are lightweight.

Typically LCD projectors have a larger viewing angle as well, which is good for large rooms with several viewers that are not centered in front of the projector.

Its important to keep these benefits in mind when getting an LCD Projector Rental from RentOurProjectors.com

JVC DLA-X7 Home Theater Projector wins Prestigious 2011-2012 EISA Award

JVC's DLA-X7 home theater projector was the recipient of the annual EISA (European Imaging and Sound Association) award. Being one of the first projectors to achieve THX 3D certification, the DLA-X7 boasts several impressive attributes. This projector offers an incredible 2D/3D experience with an astounding 70,000:1 native contrast ratio and a bright 1300 ANSI Lumens. Designed for use with 3D active shutter glasses, the DLA-X7 enables consumers to enjoy a full 3D experience while allowing for variety in choosing screen types. Additionally, this award winning projector has a powerful color management system, video processor and custom gamma control.

EISA is a collection of 50 magazines from 19 European countries, the winning products are chosen by the editor-in-chief of each magazine. Any product covered by the magazines during the past year are eligible to recieve the award.

EISA has created a short video clip about the DLA-X7 to honor JVC's achievement this year.

Source: EISA - European Video Projector 2011-2012 - JVC DLA-X7

Apple Files Patent for Projectors in Devices

Apple just recently filed a new patent which they just published that hints at the fact that projectors could one day end up in some Apple devices including things like the iPhone, iPad or as an accessory in the company's line of notebooks in order to help make it easier to share content with others.

The application entitled "Projected display shared workspaces" was filed back in February 2010 and pulled up yesterday morning by Patently Apple. The patent outlines a system for taking what is on screen and projecting it onto a close surface. The interesting thing about the proposed system in this particular patent is that it has the ability to combine projections from multiple devices into one screen, hence the name "shared workspace".

The patent application notes that "consumers frequently share data stored on electronic devices with other people," however, portable devices usually come with small screens, thus making it harder for people to share things with a group. Apple's solution promises to solve all of that by offering a way for devices that have projectors to link up to one another. The result would be a bigger canvas for presenting media and other documents, using something like a server or Bluetooth to transfer the data between devices.

Another interesting piece of information that goes hand in hand with this patent application is the fact that Apple is connected to the domain Applepico.com. Pico Projectors are the commonly used phrase for small projectors found on point-and-shoot cameras, cell phones or as standalone devices.

However, this is not the first Apple patent application to look into integrating projectors onto portable devices. Another filing that was uncovered back in April of 2010 detailed the construction of a projector in a notebook. One month before that, another filing was shown detailing how projectors could be used if attached to a phone. This led to a 2007 patent filing which detailed using attached or built-in projectors in order to display media.

Pico projectors are continuously getting smaller with new technology constantly decreasing the physical space and power required to put a built-in projector on a portable device. Alps Electric just recently announced a new lens that measures just under 1mm square. Alps Electric plans on producing these lenses in bulk by the end of 2012.

Source: CNET - Apple patent filing details devices with linked projectors

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Acer's S5210M Interactive Short-Throw Projector

Projectors and PowerPoint presentations are becoming mainstays in company business meetings and school classrooms. It isn't very hard to throw a presentation together, and showing it doesn't take much work either, though most PowerPoint presentations are not too exciting. Well, Acer is hoping to make PowerPoint presentations a little more interesting with its new S5210M short-throw projector, which is said to allow you to interact with your presentations.

The Acer S5210M is a short-throw projector capable of projecting from as close as 19.2" away from the screen making it perfect for small conference rooms or classrooms. In addition to that, Acer claims that this device, with a 0.61:1 throw ratio, can project a 77" image from 37.4" away. The projector has a maximum resolution of 1,600x1,200 with a contrast ratio of 4,500:1. In addition to that, this device is 3D ready if used with a 3D software player and DLP Link 3D glasses.

Coming with the projector is the Acer SmartPen. The SmartPen allows users to write on the image being projected in order to explain answers, highlight important details or give feedback. The pen is able to be used from up to 32 feet away from the image, if necessary. In addition to that, presenters can also import presentations to a web site in conjunction with their SmartPen notes.

The S5210M also comes with a plethora of outputs including two HDMI ports, two USB ports, a mini USB port, composite video port, S-Video mini DIN port and stereo mini jack. This device also comes with a USB Slide Show feature that allows for a presentation, video, or photo to be shown on a flash drive without having to use a computer. The projector can also be connected to multiple computers simultaneously and allows you to switch between computers during a presentation.

Acer is claiming that the S5210M provides up to 4,000 hours of lamp life and that the device also features Acer's EcoProjection power management feature that reduces standby power from 5 watts to 1 watt.

The Acer S5210M is available now at retailers in the United States and Canada for $999. The device also comes with a three-year warranty for the DLP chip as well as a 90-day warranty on the lamp.

Source: PC Mag - Acer Debuts Short-Throw Interactive Projector

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Projector & Screen Combo Rentals From Rentacomputer.com

The experienced Agents at Rentacomputer.com can procure any kind of projector and projector screen, all in a single package for a single price, with just one point of contact - your Tech Travel Agent.

Why get A Projector & Screen Rental?

If you are planning to make a presentation at your next big business meeting, but do not have projector technology, then getting a projector and screen rental for this temporary need makes perfect sense. Our agents can procure the right kind of projector, and the right type of screen for your need.

Don't commit to purchasing technology for a temporary need if you don't have to! By contacting your Tech Travel Agent you can have your projector and screen rental delivered right your presentation location, and have it installed by our technicians. So contact your Tech Travel Agent today for your Projector & Screen Combo Rental, so that you can focus on making your presentation a success.

Projector Screen Types

Diffusion Screens:
You should get a Diffusion Projector Screen Rental when you need a large viewing angle so that the image is equally bright for all the seats in the theater. Diffusion style screens are best when you have a bright projector and good control of lighting conditions.

Reflective Screens:
This style of screen is suitable for rooms with some ambient light or for projectors with lower light output. These screens reflect light in the opposite direction of the projector and therefore should be used with ceiling mounted projectors.

Retroreflective Screens:
Retroreflective screens reflect the light primarily in the direction of the projector which makes them perfect for floor or table mounted projectors. Retroreflective screens are also very good at dealing with ambient light.

New 2D-to-3D Projectors from Vivitek

Taiwan-based Vivitek has just debuted a series of DLP projectors featuring direct translation from 2D to 3D with absolutely no need to transform files. 3D is becoming a bigger and bigger market in the projector industry so naturally everybody is trying to get in on the fad. However, Vivitek may be the first company to to create a projector that seamlessly transfers images from 2D to 3D.

These new projectors can be directly connected to a DVD or Blu-ray player or to your PC or laptop and come equipped with energy-saving lamps that have a 4,000-hour lamp life according to Vivitek. Pricing has been listed at $690 for a 2,600-lumen SVGA entry-level model projector, which is only around 10% to 15% higher than the price of a conventional model with the same specifications.

Vivitek developed these projectors via technical cooperation with the company's partner Delta Electronics, who just so happens to be one of the main shareholders of Vivitek. Vivitek is hoping to sell between 3,000 and 5,000 2D-to-3D projectors in the Taiwan market alone as well as a total of 30,000 to 50,000 units in overseas markets.

Original projected global sales of Vivitek were set at 300,000 own-brand DLP projectors of all types in 2011, and they actually sold 240,000 to 250,000 units in the first half of 2011. Vivitek also expects its global market share to rank either 10th or 11th among projector vendors in 2011 as well as to sell 400,000 projectors globally in order to be among the top 10 vendors in 2012.

Source: DigiTimes - Vivtek unveils 2D-to-3D projectors

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Sony Unveils HDR-JP50 Handycam Projector

Sony has just recently unveiled its newest Handycam Projector. This new device will allow users to project HD video onto flat surfaces literally moments after the image or video has been shot or captured.

The launch of the HDR-PJ50 in India is the latest device to roll out in a series of Handycam Projector models that have been designed with a built-in high contrast projector on the outside of a flip-out LCD panel. This gives users a simple, yet effective way to replay videos or images without the need or hassle of additional cables, a computer or any other device.

The compact LED projector allows videos as well as images to be projected at up to 1.5 meters onto walls, ceilings, screens or any other flat surface you can find with the optimum projecting distance being about 3 meters. The 220GB internal hard drive provides storage for the captured video and images while the Highlight Playback feature allows for quick and easy playback of videos and images.

The new Handycam Projector series comes with an advanced Clear Phase 5.1 channel stereo speaker with S-Master digital amplifiers in order to produce clear, dynamic sound. However, if you desire a more cinematic feel to your sound, you can always connect your device to an external 5.1 home cinema system using the integrated 3.5mm audio input.

The Advanced Wind Noise Reduction feature allows you to keep noise and wind interference to a minimum when shooting videos. Another useful feature is the Optical SteadyShot which automatically corrects shaky videos and is ideal for capturing fast moving footage like sporting events.

If highly portable projectors that double as cameras are something you have always dreamed about, then give the HDR-PJ50 Handycam Projector from Sony a try.

Source: Projector Point - Sony Introduces latest Handycam Projector

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Canon Introduces New LV-8320 Multimedia Projector

Canon has just recently announced a new portable multimedia LCD projector aimed at education, traveling sales and small business markets. Known as the Cannon LV-8320, this device has a very high brightness of 3,000 lumens as well as a 2,000:1 contrast ratio. The LV-8320 also has a native wide-screen WXGA resolution of 1,200 x 800 and can accept full 1080p HD content via integrated HDMI port.

The LV-8320 also contains a 1.6x manual zoom lens that allows for easy setup and placement in any situation. The lamp system in this projector is designed for extended life and power savings and the projector automatically adjusts the lamp output according to the brightness of the image being projected. In addition to that, it also automatically adjusts the shift of color balance, decreasing lamp output which results in a significant reduction to the projector's power consumption.

According to Canon, the projector's air filter, which is made of a three-layer hybrid material, is able to withstand 5,500 hours of usage in ECO mode. There are also a bunch of connections on this projector that are perfect for computers, video and audio. The LV-8320 comes with an HDMI port as well as a built-in 10-Watt speaker. However, if the built-in speaker isn't enough, you can always relay audio to external speakers through the the stereo audio mini-jack output. The LV-8320 also comes with an RJ-45 Network Connection and RS-232C Serial Connection to provide full LAN control as well as remote PC control.

Due to the native WXGA resolution, the LV-8320 is compatible with native 16:10 displays seen in recent laptops and desktops making it perfect for meetings or classroom settings. The bright 3,000 lumen output along with the 2,000:1 contrast ratio also ensures bright, well-defined images no matter where you set up. The LV-8320 multimedia projector from Canon is backed by a 3-year limited warranty and will be available in early July for $900.

Source: PC Mag - Canon Introduces Portable Multimedia Projector

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Boxlight Unveils New Seattle X40N

Boxlight has just recently announced the release of the company's latest product in the Seattle Series line of projectors. The new product is known as the Seattle X40N and is the brightest in the series at 4,000 lumens. The Seattle X40N also includes a robust input panel as well as many special features that make it simple and easy to use.

Boxlight's Seattle Series of projectors was originally launched back in 2009 and included five projectors that varied in brightness and resolution. The Seattle Series was developed for people who needed a quality projector for presentations in a variety of environments, a projector with various inputs and also one that won't break the bank. The Seattle X40N only weighs 7.3 lbs. which makes the 4,000 lumens brightness even better.

This device is also an XGA resolution projector which makes it perfect for areas that have issues with lighting control as well as in situations with larger screen sizes. The Seattle X40N also comes with a variety of anti-theft features standard and also has auto sensing search, sync, ceiling mount, keystone and filter alerts. Seven different display modes give the user a lot of flexibility as do the logo capture and image freeze features along with an on-board 8-speaker.

According to Product Manager at Boxlight Jeremy Peterson, "We have had great success with our Seattle Series projectors. It is a solid line - and over the platform's history, the only request received was to up the lumen output to 4,000. With a proven history of reliability and performance, we are confident the Seattle X40N will be a welcomed addition to the series.

Source: Boxlight - Boxlight Announces Release of New Projector - Seattle X40N

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BenQ Introduces 2 New HD Projectors

BenQ, one of the leaders in projector production, has recently started shipping two new HD DLP "cinema" projectors which BenQ says are perfect for "high-rise dwellers". It is still unclear as to why the new W1100 and W1200 are perfect for multi-dwelling media rooms, however, they both feature full HD 108p resolutions, a 12-lens optical system and built-in dual 10-watt speakers that have SRS Wow HD sound technology.

These two projectors are not exactly the same. The W1100 is a 2,000-lumens projector that has a native 4,500:1 contrast ratio as well as a full 10-bit color processor. On the other hand we have the W1200 with its 1,800-lumens and a native 5,000:1 contrast ratio. The W1200 also has the same 10-bit color processor as the W1100 but comes with Advanced Color Wheel Coating technology in order to boost color saturation.

If you are really into using a projector for all of your home theater needs, then the built-in 10-watt speakers are probably not going to cut it for you. However, BenQ says, "MDU developers can now provide their residents with immersive sound right out of the box without the additional expense of add-on sound systems."

The good news is that both the W1100 and the W1200 are pretty affordable, for everything you get, at $1,199 and $1,499 respectively. However, BenQ is running a temporary special discount on the W1100. BenQ's website is giving a $200 rebate if you use the promotional code W1100$$. This drops the price to $999. Check out BenQ's website for all the details.

Source: CNET - BenQ markets new affordable HD projectors to 'high-rise' dwellers

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Mitsubishi Releases Two New Short-Throw Projectors

Mitsubishi Digital Electronics America introduced a new extreme short-throw line of DLP-based front projectors earlier this week. Mitsubishi's WD380U-EST and XD380U-EST projectors are both said to use high-quality, extreme short-throw lenses as opposed to mirrors in order to cast large images from short distances.

Mitsubishi gave these projectors a sleek design which is said to make installation more flexible, operation cleaner and provide less image degradation as well as less general wear and tear as a result.

The first two projectors in this new line incorporate a lot of things like USBA + B inputs, support for computer-free presentations, LAN display, a built-in 10-watt speaker, audio standby, closed captioning and 3D-ready capabilities. The high-brightness models shell out 2,800 and 2,500 lumens of brightness and also incorporate a filter-free design for a low cost of ownership according to Mitsubishi.

Both the wide format WD380U-EST and the XGA resolution XD380U-EST operate very quietly producing only 28 dB of sound and even offer up to 6,000 hour lamp life when it is run in low mode. Both of these models also include a 3,000:1 contrast ratio.

According to Presentation Products Division Product Manager for Mitsubishi Wayne Kozuki, "It's technological prowess that we use to create imaging wonder, not smoke and mirrors. We're one of the first brands to offer such a revolutionary lens-based design in our ultra-short-throw projectors, and with Mitsubishi's quality, you can rely on our product performance. They are truly state-of-the-art."

New lenses enable these projectors to have that kind of short-throw focus performance and also allow them to project up to a 70-inch WXGA image from less than 23-inches away. The new models also create a great image and help prevent shadows on the screen or projector surface that may be distracting.

Both projectors weigh about nine pounds which allows them to be easily transported and easily maintained. Teachers can convert their class presentations into .PTG files or .JPEG images and then save them on a USB flash drive. They can then plug the drive directly into the projector and start teaching, no computers involved.

These devices also support WiFi connectivity if you still want to use a PC or laptop but you don't want to mess with all those cables. These two projectors also have an internal 10-watt speaker and include HDMI inputs as well as an RS232 connector and RJ45 input for third-party remote management products.

Both come with a three-year limited warranty on parts and labor as well as a one-year limited warranty on the lamp. Mitsubishi also offers an Express Replacement Assistance (ERA) Program that has next business-day replacement for down units that are under warranty. The WD380U-EST is expected to have a retail price of $1,699 and the XD380U-EST is expected to have a $1,499 retail price.

Source: TWICE - Mitsubishi Adds Short-Throw Projector Pair

Projector Rentals
Are Great for Business Meetings

Most business class projectors will do a good job displaying your PowerPoint presentation. If you have a small presentation group, a 2000 lumen LCD projector will be able to produce a nice and clear picture. For larger audiences you should consider a 5000 lumen LCD projector.

Replacing Your Projector Lamp Is Easier Than You Think

If you own a projector, whether it be for your classroom, business or entertainment room, then you probably know that the lamps for such projectors rely on some sophisticated technology. The projectors we have at our disposal today can do things we wouldn't even have dreamed of 10 years ago. Thankfully, taking care of projectors and their associated lamps and such is not nearly as complicated as you would imagine.

There have been numerous blog posts explaining how performing routine maintenance on your projector is actually quite simple and straightforward and takes little mechanical skill. One such story comes from MyProjectorLamps.com and explains the simplicity in doing projector maintenance.

According to the site, "Despite the high level of electrical engineering that goes into a projector, the smart folks who designed them also made it very easy for the end user to perform everyday maintenance on the projector."

If you are stuck with the task of buying a new projector bulb, you should know that companies have two basic options. You can either get a lamp in module or a bare lamp.

The lamp in module involves an extremely straightforward installation process. Basically, the only thing you need to do is push your new lamp into place and you are as right as rain. Now you may be asking yourself, "If this is so easy, then why do people opt for another solution?" The simple answer is that it is cheaper.

A lot of businesses can save a nice chunk of change by going with a bare lamp. Bare lamps do not require much more work to install than the lamp in module and the installation also involves three simple steps. The good news is that each step doesn't really require any skill to complete.

With a bare lamp replacement all you have to do is remove the housing and clips with a Phillips head screwdriver. The actual process takes about five minutes, but it can also result in you saving about $100.

"Once you find out how easy it is, you will question why you had not purchased a bare lamp in the first place!" states MyProjectorLamps.com.

Source: infoeTECH - Lamp Projector Maintenance is Much Easier than You Think

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