There ’s nothing quite like attending a bigfootballgame in person . The exhilaration of the bunch is contagious . You get to partake in the experience of cheering on your favourite squad with thousands of other fans . But if you ’re sit in the upper sections of the stadium , you may feel that you ’re still miss out on the action .
That ’s not the caseful at the current Dallas Cowboys bowl . The stadium spread out its doors officially on May 27 , 2009 . The deftness features two monumental arch that support the foresightful undivided - spanretractable roofin the cosmos [ source : Dallas Cowboys ] . It has several eating house , clubs , luxury suites and other amenities . But perhaps the feature article that has generated the most buzz is the scoreboard that hang up 90 feet ( 27.5 cadence ) above the field .
The scoreboard has four video screens , and Guinness World Records has designated it as the largest high - definition exhibit in the world [ source : Nusca ] . Even if you ’re in the nosebleed seats , you ’re able-bodied to follow the action at law on the tremendous showing .
The display cost the Dallas Cowboys $ 40 million . Mitsubishi designed and build the screens . The scoreboard created bombination in the NFL and later became the center of debate . Could the Modern scoreboard actually step in with a football game ?
Scoreboard Specifications
The scoreboard has four screens . Two mammoth screens confront the goal zone . They assess 29 groundwork ( 8.8 meters ) high and 51 feet ( 15.5 meters ) wide . The other two screens are even more massive and look the sidelines . These monstrosity valuate 72 groundwork ( 21.9 meters ) high and 160 feet ( 48.8 meters ) widely . Together , all four projection screen produce 25,000 square foot ( about 2,323 square meters ) of showing .
The sideline displays are so wide that they stretch from one 20 - K line to the other . consort to Jerry Jones , the owner and general manager for the Dallas Cowboys , the experience is better than viewing the secret plan on a 60 - inchtelevisionscreen at home , no matter where your seats are in the stadium .
Those displays are n’t lightweight . The combined weighting of the four screen door is 600 tons . A 72 - foot tall ( 21.9 meter)steelsupport arrangement carries the weightiness . The support has 10 levels of catwalk that let engine driver access code to the show for sustenance . Steel cables 3 column inch ( 7.6 centimeter ) in diameter tether the displays to the sports stadium ’s pair of steel arches .
The center display is n’t the only technical wonder in the stadium – the stadium also has a decoration - way screen door in the upper levels that valuate about 4 feet mellow ( 1.2 meters ) and an incredible 2,000 foot long ( 610 meters ) .
LED HDTV Technology
gamey - definition television engineering comes in a few unlike change . Two popular technologies in the domicile grocery store are liquid watch glass displays ( LCD ) and plasma screen . An LCD concealment uses electric impulses to forge tiny crystal so that lightness can pass between them . The sparkle that passes through forms the image you see on the screen . plasm screens use an ionized natural gas to create Christ Within and images . In both technologies , we refer to each point of lightness on the screen as a pel .
The screen at the Dallas Cowboys stadium uses a unlike technology – lighter - emitting crystal rectifier , orLEDs . At its most canonical horizontal surface , the LED is a unclouded incandescent lamp . The clear bulbs in the bowl ’s display are diminutive and add up in one of three colors : red , blue or green . By blend the light from four LED ( two crimson LEDs , one blue LED and one light-green LED ) , the video display creates a single picture element . Mitsubishi refers to each LED as a dot .
Mitsubishi set up the Zen in a pattern the company calls Mitsubishi Electric Diamond Vision . The LEDs are in lines of flip blueish and red or fleeceable and reddish dots . Any reach second power of four light-emitting diode on the video display will have one blue , one light-green and two red lights . The arrangement allow the display ’s processor to share lead dots between different picture element , create what the ship’s company send for dynamic pixels .
To create a gamy - definition effect on a display as large as the scoreboard , you need a lot of LEDs . The Dallas Cowboys scoreboard has 30 million LEDs [ rootage : Grotticelli ] . The compactness of LEDs allow the screens to display images at 1080p resolution – the same resolve you ’ll witness in high - endHDTVsat your local electronics store .
Reaction and Controversy
There ’s no deny that the massivehigh - definitionscoreboard arrive at a argument . Perhaps that statement is that everything really is bigger in Texas . But not everyone is happy about the exhibit .
One person who was n’t thrilled about the display was Tennessee Titans passenger car Jeff Fisher . Fisher sits on the NFL ’s competition committee and has been quote as saying the exhibit has " a good deal of issues " [ seed : Mortensen ] . Perhaps one of the give cistron to Fisher ’s opinion on the thing stem from the first NFL biz to be played in the novel stadium .
The preseason game took place on Aug. 21 , 2009 , between the Dallas Cowboys and the Tennessee Titans . In the third quartern of the secret plan , Titans reserve bettor A.J. Trapasso kicked the clod so high that it shoot the screen . Fisher discombobulate a red flag to take exception the ref and have the fourth down replayed . Dallas Cowboys proprietor Jones respond by say that it was n’t a big deal – if a ball collide with the projection screen the convention allow for another kick . He also said that anyone who hit the screen was likely trying to do so on intent [ source : Kuharsky and Mosley ] .
Kickers and coach have complained that the board is in the way , particularly for kickers who differentiate in create a tenacious hang prison term with their kicks . The Dallas Cowboys direction has sound out that only kickers who are test to kick the ball directly up would have a trouble . The argumentation continue .
Considering the size of the showing and how it ’s tethered to the stadium , alterations are n’t potential . There ’s very little way above the screens to raise them very far , and the price to change the scoreboard would likely be extravagant . For now , it looks like the stadium will remain as it is . The real interrogation will be if the scoreboard will generate more arguing on Feb. 6 , 2011 . That ’s when the stadium will answer as the location forSuper BowlXLV .
Learn more about high-definition television technology by following the links on the next page .
