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Topic: Digital Light Processing


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In the News (Sun 6 Dec 09)

  
  DLP - Wikipedia, the free encyclopedia
Digital Light Processing (DLP) is a technology used in projectors and projection televisions.
DLP was originally developed by Texas Instruments, and they remain the sole manufacturer of such technology, though many licensees market products based on their chipsets.
A three-chip DLP projector uses a prism to split light from the lamp, and each primary color of light is then routed to its own DMD chip, then recombined and routed out through the lens.
en.wikipedia.org /wiki/DLP   (820 words)

  
 21st-DLP-Digital Light Processing   (Site not responding. Last check: 2007-11-05)
Following this process, a thin lubrication layer is deposited to prevent the landing tips of the yoke from adhering to the landing pads during operation.
Light reflected from the on-state mirrors of the three DMDs is directed back through the prisms and the color components are recombined.The combined light then passes through the TIR prism and into the projection lens because its angle has been reduced below the critical angle for total internal reflection in the prism air gap.
The digital light switch is reflective and has a high fill factor that results in high optical efficiency at the pixel level and low pixelation effects in the projected image.
www.vxm.com /TIDLP.html   (6957 words)

  
 AudioVideo101.com - Audio/Video Dictionary
Digital video display technology that uses a vast array of tiny mirrors (around 500,000) that pivot on or off to reflect or not reflect red, green and blue light.
Between the light source (the bulb) and the mirrors is a quickly rotating disc with red, green and blue light filters.
DLP projectors also use individual pixel elements based on the use of individual mirrors, but the mirrors in a DLP system are very close to one another (separated by a mere one micron).
www.audiovideo101.com /dictionary/dlp.asp   (958 words)

  
 Conventional Analog Television - An Introduction
Tilting the mirror in the "on" direction causes light from a lamp to be reflected out through a lens and on to the screen, where it appears as a white pixel.
Tilting the mirror in the "off" direction causes no light to be passed through the lens and on to the screen, resulting in a fl pixel in the corresponding position on the screen.
Thus, a light grey pixel is produced by increasing the proportion of time a mirror is on relative to its off time, and a dark grey pixel by increasing the proportion of time the mirror is off relative to its on time.
www.alphadtv.com /ti_dlp.html   (675 words)

  
 Digital Light: processing
At the heart of a digital light-processing projector is TI's patented Digital MicroMirror (DMD) device, a small RAM chip with an array of mirrors mounted on its surface.
DLP has been less than successful in its battle with LCD technology in the under-$10,000 segment, but TI has done much better in the high-end light valve category where the issues are light output and projection lens options.
Although DLP light valve projectors are also limited to 848x600 resolution, they are more than a match for LCD light valves in image quality.
svconline.com /mag/avinstall_digital_light_processing   (1014 words)

  
 Amazing Home Theater - dlp projectors, dlp projection, digital light processing projection, projectors, projector, lcd ...
The Digital Micromirror Device, or DMD, used by DLP has a potential fill factor of 90% (this is where the 70% fill factor of LCD projectors falls short).
The potential fill factor used by DLP, or the amount of surface area on the projector's mirror device that can be utilized by light, is 90%, compared to a 70% fill factor for LCD projectors.
DLP is considerably more efficient than other methods, due to the fact that its DMD does not rely on polarized light.
www.dlpprojection.net   (1654 words)

  
 Television - Wikipedia
The CBS "field sequential" color system was partly mechanical, with a disc made of red, blue, and green filters spinning inside the television camera at 1,200 rpm, and a similar disc spinning in synchornization in front of the cathode ray tube inside the receiver set.
The RCA "dot sequential" color system had no moving parts, using a series of dichroic mirrors to separate and direct red, green, and blue light from the subject through three separate lenses into three scanning tubes, and electronic switching that allowed the tubes to send their signals in rotation, dot by dot.
The switch to digital television systems has been used as an opportunity to change the standard television picture format from the old ratio of 4:3 (approximately 1.33:1) to an aspect ratio of 16:9 (approximately 1.78:1).
en.wikipedia.org /wiki/Television   (5813 words)

  
 Digital Light Processing by Optomahometheater.com   (Site not responding. Last check: 2007-11-05)
Find digital light processing on Optomahometheater.com with the terms denon dvd home theater systems, poloroid 235 multimedia lcd projector, turn tv into projector, audiophile custom home theater systems, and how to copy dvd movies.
Digital light processing related phrases on Optomahometheater.com include audiophile custom home theater systems, poloroid 235 multimedia lcd projector, denon dvd home theater systems, how to copy dvd movies, They replicate the movie theater experience (minus the admission fee), but in your home, on your schedule.
Digital light processing, poloroid 235 multimedia lcd projector, turn tv into projector, audiophile custom home theater systems, denon dvd home theater systems, and how to copy dvd movies are related to Optomahometheater.com.
www.optomahometheater.com /digital_light_processing_p.html   (579 words)

  
 Page Removed - Perception Digital Signage   (Site not responding. Last check: 2007-11-05)
The DMD semiconductor is combined with a light source, colour filters and projection lenses to produce a projection engine and this is known as Digital Light Processing Technology.
DLP technology because it is a reflective microdisplay technology can reduce the gap between the pixels.
LCD projection technology requires the light source to be passed through the LCD (LCD is a transmissive technology) This means that there is a greater gap between the pixels.
www.chinadisplay.co.uk /technology/dlp.html   (251 words)

  
 Choosing the Right Display   (Site not responding. Last check: 2007-11-05)
Each mirror can be independently and instantaneously pivoted so that it reflects the light toward or away from the lens; the mirrors are pivoted back and forth many times during each frame of the picture, and the percentage of time each one is oriented toward the lens determines the brightness from that particular mirror.
Polarized red, green and blue light is reflected from the front surfaces of the ILAs, and the intensity of light in different parts of each CRT image affects the reflective properties at corresponding points of the ILAs.
The process emits ultra-violet light, causing the phosphor that coats the inner front surface of the cell to glow red, green or blue.
www.deregle.co.uk /pages/2j.htm   (3425 words)

  
 DLP -Digital Light Processing Information
Via digital input representing the changing video signal, these mirrors rapidly orient themselves so that light striking them is either reflected towards or away from a lens.
A single light source (bulb) drives all DMDs, the monochromatic images are converged internally using a prism system, and the resulting full color image is projected via a lens onto a screen (see FIG 1 below).
DLP projectors are lightweight, relatively brighter, simple to set up and operate, providing a much better contrast range (the ratio between the whitest WHITEs and darkest BLACKs) with higher resolution than LCD projectors.
www.visual-cue.com /dlpinpage.htm   (242 words)

  
 Advanced TV Press Release   (Site not responding. Last check: 2007-11-05)
The Panasonic name has been synonymous with the development of digital television technologies - from the cameras which capture the images, to HD VTRs used for recording and playback, to universal format converters and set-top DTV decoder boxes, to the DTV monitors that deliver the incredibly brilliant digital images to consumers' homes.
The digital cinema scan feature compensates for digital artifacts typically visible when film, converted to NTSC (480i interlaced video signal), is displayed as progressive video (480p).
Digital Light Processing, DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments, Inc. Specifications subject to change without notice.
panasonic.com /consumer_electronics/pressroom/advanced_tv_overview.htm   (1035 words)

  
 Big Screen Projection Television Technology - Digital Light Processing - DLP(TM)
DLP™ (Digital Light Processing) technology was developed by Texas Instruments.
It is found in leading digital cinemas all around the world and is now available in rear-projection televisions for consumers.
When the chip is timed with the lamp and a digital video or graphic signal, the mirrors reflect an all-digital image onto the screen or projection surface.
cms.3m.com /cms/US/en/2-196/krcucFS/view.jhtml   (430 words)

  
 [No title]
Digital Light Processing™ is the world's only all-digital display solution and a key ingredient in the best digital projectors available today.
DLP™ technology uses an optical semiconductor to recreate source material with a fidelity analog systems cannot match.
Whether you want to know what's new in business projectors or the latest development in DLP™ technology, we have a newsletter to keep you informed.
www.dlp.com   (92 words)

  
 Digital Light Processing - Computerworld
When one first hears about digital light processing (DLP), it seems almost impossibly complex, even magical -- millions of tiny mirrors on a chip the size of your thumbnail, each of them capable of moving thousands of times per second to create a digital image.
In essence, DLP is a nanotechnology implementation of the old survival technique of using a mirror to signal for help -- its purpose is to shine a controlled series of light flashes on a target to send a message.
The DMD chip is driven by a digital video or graphic signal in which each digital pixel corresponds to a single mirror on the DMD.
www.computerworld.com /hardwaretopics/hardware/story/0,10801,97826,00.html?source=x3   (1401 words)

  
 Digital Light Processing™ and MEMS: An Overview from DLP - Digital Light Processing White Papers at Builder UK
Digital Light Processing™ and MEMS: An Overview from DLP - Digital Light Processing White Papers at Builder UK Home
This was first evident with audio as it was transformed from a technology of analog tape and vinyl records to digital audio CDs.
Witness the development of digital CCD cameras for image acquisition, digital transmission of TV signals (DBS), and video compression techniques for more efficient transmission, higher density storage on a video CD, or for video conference calls.
uk.builder.com /whitepapers/0,39026692,60027960p-39001008q,00.htm   (139 words)

  
 3M Canada Press Box   (Site not responding. Last check: 2007-11-05)
The first in its expansive family of multimedia projectors to leverage powerful Digital Light Processing™ (DLP™) technology, the 3M MP8750 boasts the smallest footprint in its category while providing true XGA color definition.
Texas Instruments Incorporated is a global semiconductor company and the world's leading designer and supplier of digital signal processing and analog technologies, the engines driving the digitization of electronics.
Texas Instruments, the Texas Instruments logo, Digital Light Processing, DLP, Digital Micromirror Device and DMD are all trademarks of Texas Instruments.
www.3m.com /CA/english/about_us/press_releases/pnews141-99.html   (713 words)

  
 Business Wire: Mitsubishi Announces High-Definition Digital Light Processing Projection Televisions
Today Mitsubishi Digital Electronics America Inc. (MDEA) introduced its first Digital Light Processing(TM) technology-based projection television in conjunction with their national product line show to retailers.
Digital Light Processing(TM) (DLP(TM)) technology by Texas Instruments creates a high-definition image using almost one million micro-mirrors on a chip to switch red, green and blue light to form an image.
"DLP technology offers the advantages of solid-state digital electronics as a fundamental display technology in the world of television, enabling performance and capability previously unavailable" said Robert A. Perry, director of marketing.
www.findarticles.com /cf_dls/m0EIN/2000_May_4/61882653/p1/article.jhtml   (475 words)

  
 Ultimate AV: Digital Light Processing Technology Aimed at HDTV
At the heart of TI's DLP technology is the Digital Micromirror Device (DMD), an optical semiconductor chip with an array of microscopic mirrors mounted on a chip.
DLP has served the data-projection market with many leading products, but recent breakthroughs---focused on improving video performance---have elevated DLP to a new level.
Bob England, senior VP and manager of TI's Digital Imaging division, adds that "Hitachi's choice of DLP for this new high-definition product speaks volumes about not only how much the technology has progressed, but also its extraordinary potential for the future.
www.guidetohometheater.com /news/10418   (354 words)

  
 Digital Light Processing   (Site not responding. Last check: 2007-11-05)
Sie sind hier: Home » Lexikon » Digital Light Processing
(Digital Light Processing) ist eine Technologie, die in Video-Projektoren und Rückenprojektions-Fernsehern verwendet wird.
Die DLP-Technologie basiert auf mikroskopisch kleinen Spiegeln welche auf einem DMD-Chip (Digital Micromirror Device) angebracht sind.
www.netzwelt.de /lexikon/Digital_Light_Processing.html   (514 words)

  
 TV - digital light processing tv
Find out more about the features and specifications of our Digital Light Processing Projection TV.
An Introduction to DLP - Digital Light Processing
A rising star in the rear projection television community, DLP or digital light processing displays are competitive in price and picture versus LCD, LCOS, and Plasma.
www.tvrcb.com /digitallightprocessingtv   (169 words)

  
 Nampa on Encyclopedia.com   (Site not responding. Last check: 2007-11-05)
It is the commercial, processing, and shipping center for an irrigated agricultural, orchard, and dairy region.
It has food and seed processing plants and is an important computer electronics manufacturing center.
(Texas Instruments' digital light processing subsystems for display projectors are introduced at Zilog's 200mm wafer fab in Nampa, ID) (Company Business and Mar
www.encyclopedia.com /html/N/Nampa.asp   (308 words)

  
 HP VP6220 Digital Light Processing Projector HP/Compaq L1744A#ABA at PC Connection
Digital Light Processing (DLP) technology, and features amazing contrast and long-term picture reliability.
The HP Digital Projector vp6200 series is lightweight and easy to transport.
It weighs only 6.1 pounds, making it light enough to carry from room to room or venue to venue.
www.pcconnection.com /ProductDetail?sku=5579402   (322 words)

  
 Master of some: Direct-view-display technology - 3/3/2005 - EDN - CA505067   (Site not responding. Last check: 2007-11-05)
Fueling this trend is the allure of the all-important "digital" moniker in its multiple forms, including image sources, destination-display characteristics, and source-to-destination interface capabilities, as well as by aesthetic factors, such as thickness, weight, and screen size, particularly in the United States, with its comparatively large living rooms versus the rest of the world.
A reflective LCD, as used in pocket calculators and digital watches, is viewed by ambient light reflected in a diffuse (light-scattering) reflector behind the display.
Sharp's sixth-generation process, for example, creates sheets that measure 1800×1500 mm (5.9×4.9 ft), each of which can transform into eight 32-in.
www.edn.com /article/CA505067.html?spacedesc=staffFeature   (4201 words)

  
 Great Home Theater Links
DLP TV Buying Guide DLP TV reviews, DLP TV buying tips and view the top 10 DLP Projection TVs.
SatCure Satellite and Digital TV (UK): An interesting website resource for satellite TV and related accessories.
Digital Media System, Server, Theater and MCE 2005 Digital Media System, Media Servers, Digital Home Theater, MCE 2005, PVR, DVR, Microsoft Media Center, Digital Music, Video and Media Libraries.
www.practical-home-theater-guide.com /Home-Theater.html   (1221 words)

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