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What is 3D TV?
Three-dimensional television (3D TV) relies on showing each eye the same image in two different locations to trick the brain into thinking the flat image has depth. This is achieved by projecting two images on the display at the same time or in quick succession and using either passive or active 3D eye glasses to convey the left-eye information to the left eye and the right-eye information to the right eye.
In active 3D glasses left and right LCDs turn opaque or transparent in synch with the "left" and "right" images shown on by the display in quick succession. The early versions of displays had refresh rates that were too low for this to work without the viewer detecting a flicker.
To synchronize the alternating images on the screen with the LCD lenses in the glasses, a stereoscopic sync signal connector is used. The connector has three pins and plugs into a port on a 3D-ready TV. The other end of the cable plugs into an IR emitter. The emitter sends signals to active 3D glasses.
total search372 articles
2010-05-11 Why electronics industry needs 3D shift
According to Silicon Frontline's Dermott Lynch, the electronics industry needs innovation in 3D extraction technology to move past the limitations of existing solutions
2010-11-24 Video processor allows 3D recording
Ambarella Inc. announced a 3D video pre-processor that the company claims works with its camera SoC to enable full HD 1,080p 3D video recording and high-resolution 3D photography
2012-10-02 TVs drive 3D-ready device demand, says report
The 3D display market is set to grow from 50.8 million units and $13.2 billion in revenue in 2011 to 226 million units and $67 billion revenue in 2019 worldwide
2013-10-11 TV IC market defies shipment slump
Despite the decline in global TV unit demand in 2013, the semiconductor market for TVs is forecast to increase by about seven per cent to $13.1 billion, stated IC Insights
2011-02-22 TSMC, Taiwan university create multi-angle 3D chip
The 3D TV chip allows TV viewers to see an object in stereo from various angles. It also comes with traditional HDTV and 3DTV functions.
2009-01-09 Toshiba shelves 3D, pushes Cell TV
Diverging from the path that most consumer electronics vendors are taking, Toshiba Corp. appears to be eschewing 3D TV.
2011-11-25 STB IC features 3D TV capability
The MoCA 1.1-certified STi7108M enables HD STBs for home multimedia networking.
2010-01-15 South Korea gears for 3D TV era
As almost all TVs becoming Full HD, South Korea display makers are turning their attention to 3D TV with consumers craving a lot more that just better image quality.
2010-01-21 Setting the stage for 3D TV
The consumer electronics industry is looking at its future through a pair of stereo 3D glasses. The left eye sees an opportunity to revive sagging TV and media revenues, the right eye sees a set of unresolved technical issues.
2010-04-23 Samsung posts 3D TV health caution
Samsung Electronics Co. Ltd has issued a 3D TV health warning on its Australian Website describing a long list of hazards potentially associated with the technology.
2008-08-19 Prime time debut for 3D TV still years away
A panel on the future of 3D technologies agreed that more electronics advances are needed to make 3D ubiquitous in the next five years without the need for special viewing glasses
2010-07-02 Price, content availability key to 3D market success
Delivering more immersive and compelling consumer content experience with the addition of 3D will be a key to boost market expansion, from a device sales perspective and from content subscriptions
2010-09-14 Platform enables 3D TV broadcasts, other HD apps
The broadcast connectivity kit and broadcast processing engine IP core eases the design of systems for driving high-speed transmission and real-time processing of video.
2010-11-03 Plasma TVs get higher grade than LCD for 3D
Plasma TVs are better at displaying 3D images than LCD sets, according to a study by Consumer Reports that compared 14 3D TV models.
2012-01-19 Panasonic preps for Myspace TV
Panasonic struck a deal with MySpace, which is now refurbishing itself as MySpace TV
2011-06-17 Newsight exec targets glasses-free 3D tech
Newsight is set to release a $25 add-on to create a glasses-free stereo 3D iPad and has also signed an agreement with Chimei Innolux to make a 65-in TV display.
2013-01-23 LED, 3D TVs flourish across ASEAN
Demand for flat screen TV continues to surge across Southeast Asia as 3D, web-connected, LED TVs grow more popular.
2011-10-27 LED drivers improve 3D performance, power use
austriamicrosystems' LED ICs promise optimized 3D LED performance through smart dimming, and superior bandwidth and transient response
2010-01-25 LED backlighting, 3D TV to revive flat-panel TV market
DisplaySearch reports that LED backlighting and 240Hz LCDs will serve as enabling technologies for new feature developments in TVs in 2010, specifically for 3D TVs
2010-12-09 LCD TV, monitor makers face tough times
Global LCD TV shipments grow less in 2010 compared to 2009, according to market research firm WitsView, and the market is staying tough for now
2010-05-20 LCD panel tailored for 3D glasses
Toshiba Mobile Display Co. Ltd is rolling out an optically compensated bend (OCB) liquid crystal display panel for 3D glasses suitable for watching 3D TV, enjoying 3D movies, or playing 3D games.
2010-08-05 IR receivers built for 3D TV glasses
Vishay Intertechnology Inc. has released a pair of infrared receivers developed specifically for the LCD shutter glasses used with 3D-ready TV sets.
2011-05-19 In-Stat: 3D TV market to grow 500% this year
A new study from In-Stat reveals the possible growth of the 3D TV set market in 2011 and in the coming years. The research forecasts the 3D TV market is likely to grow 500 percent in 2011.
2008-07-23 Hollywood to bring 3D viewing to TVs
The Society of Motion Picture and Television Engineers (SMPTE) is forming a task force that will set the stage for an effort to define a stereo 3D mastering standard for content viewed in the home
2010-05-05 Health issues spur need for 3D TV refinements
Engineering refinements to 3D TV technology could be required if even a small percentage of users suffer from health problems related to viewing 3D TV.
2010-03-09 HDMI 1.4a supports 3D formats
The latest version of HDMI released March 4, features enhancements for 3D applications, including the addition of mandatory 3D formats for broadcast content
2009-10-01 HDMI 1.4 IC supports audio return channel, 3D
ADI's new HDMI 1.4 transceiver chip, ADV7623, supports both audio return channel and 3D display, but not Ethernet over HDMI
2009-10-01 HD 3D PDP packs crosstalk reduction
Panasonic unveils a full HD 3D PDP and high-precision active shutter glasses for 3D TV in the living room.
2005-09-08 Grundig unvelis 3D digital TV technique
Germany's Grundig has demonstrated a 3D TV technique that is being touted as eliminating the disadvantages of current systems.
2010-04-27 Groups warn of 3D TV physical, mental strain
A University of California at Berkeley research recently found that visual disparities in 3D TV images can cause physical strain in viewers.
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