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Macroblock explores issues and solutions for fine-pitch LED displays

Macroblock says it demos six problems and solutions for fine-pixel-pitch LED displays.

April 2, 2015

At this year's Integrated Systems Europe, fine-pitch LED displays were a hot topic for replacing projection or LCD screens, according to an announcement from LED display provider Macroblock. To address the issue, the company said, it showcased its fine-pitch LED display driver IC-MBI5153 to demonstrate six issues and solutions of fine-pitch LED displays.

"Many buyers came to see the demo, and we are glad to help them find the answers on the issues of their LED displays. As a first-time exhibitor, we want visitors to gain something new or have something to be remembered after the show, and we did it," said Kerry Huang, director of technical marketing at Macroblock. "Verifying a good LED display is always important for buyers. Through the demonstration and our staff introduction at the booth, LED display buyers came to realize the importance of LED display driver ICs when choosing a quality LED display."

According to Macroblock, by showing high grayscale, low brightness and mono-color gradient patterns on LED modules, visitors could readily see the six issues: 1. ghost images, 2. dim line at first scan line, 3. non-uniformity, 4. color shift, 5. gradient dim lines, and 6.cross effect caused by LED failure.

In addition to the six solutions demonstrated at ISE 2015, Macroblock is going to launch a new LED display driver IC to solve a seventh issue, "high-contrast interference," of fine-pitch LED displays.