Desfazendo o Mito das 100.000 horas do LED!!!

Escrito por: John Hu (29 de novembro de 2017) Quando somos questionados sobre quanto tempo pode durar uma tela em LED Digital Full Color, muitos citam as comuns e regulares “100.000 horas.” Bom, neste artigo, iremos reavaliar esta afirmação e se ela reflete a realidade de forma precisa. Os materiais de marketing de muitas empresas … Read moreDesfazendo o Mito das 100.000 horas do LED!!!

4 Fundamental Relationships of LED Video Wall “Pitch”​ Revealed

Reading Time: 20 Min. | Technical Level: 5/10 It should be a primal concern for AV professionals to understand the concept of Pitch and its relationship to the following: Pixel Density Viewing Distance Screen Cost LED Package The pitch can be referred to as the “resolution, ” but “resolution” also can refer to pixel density (number of … Read more4 Fundamental Relationships of LED Video Wall “Pitch”​ Revealed

7 Critical Components to Vet When Buying a LED Digital Billboard

Reading Time: 10 Min Technical Level: 6/10 Please like/share if you found this helpful! A customer is bidding on a large project over 3000 SQF (300 SQM) of LED screens in Las Vegas, and since they have not budgeted or designed for air conditioning, What makes one company’s LED billboard heat-design superior to the next? Las Vegas … Read more7 Critical Components to Vet When Buying a LED Digital Billboard

The Story Behind 2.9, 3.9mm and Other Crazy Pitches in LED Video Wall

Technical Level: 4/10Reading Time: 10 mins The origin story of the rise of the 1/2M (Half-Meter or 500mm) LED video wall panel, myriad non-rounded pixel pitches and comprehensive analysis of the pros and cons between the 2 designs. Recently, LED video wall clients have asked about the story behind the 2.9mm or 3.9mm pixel pitches … Read moreThe Story Behind 2.9, 3.9mm and Other Crazy Pitches in LED Video Wall

Dispelling the LED 100,000-Hour Myth

By: John Hu (QST LED) When asked how long an LED screen will last, many cite the commonly regurgitated “100,000 hours.” In this article, we reexamine this claim and whether it accurately reflects reality. Many companies’ marketing materials tout the “100,000 hours” lifetime claim while neglecting the fact that this is a generalized prediction calculated … Read moreDispelling the LED 100,000-Hour Myth

Desmintiendo el mito de las 100.000 horas de la LED.

Por: John Hu (noviembre, 2017) Al preguntar cuánto durará una pantalla LED, muchos citan las “100.000 horas” comúnmente regurgitadas. En este artículo reexaminamos esta declaración y si refleja con precisión la realidad. El material de marketing de muchas compañías asegura “100.000 horas” de vida mientras descuidan el hecho de que esta es una predicción generalizada … Read moreDesmintiendo el mito de las 100.000 horas de la LED.

Smart Power Supply: Achieving 100% uptime in mission-critical LED Video Wall & LED Screen applications.

tile out spotted at LAX

In-field power supply failure is a major cause of downtime in LED Displays. This is especially a critical problem in the Digital Outdoor and Live Broadcast applications. This white paper explores the technologies available to achieve 100% power supply up time that are now available in the market. In the world of LED Video Wall, … Read moreSmart Power Supply: Achieving 100% uptime in mission-critical LED Video Wall & LED Screen applications.

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QST INC.
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4700 Millenia Blvd #175
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