Shenzhen Zhouming Technology LED color screen successfully built the stage of Beijing National Grand Theater. Using MBI5042 chip to achieve high visual refresh rate
Taiwan, Hsinchu Shenzhen Zhouming Technology has completed the LED display stage project of the National Grand Theatre of Beijing. The high-quality, uniform color LED color screen will make the national-level performance venues magnificent, with the large-scale music and dance epic masterpiece "Revival" The exquisite performance of the hundred performers created a stunning stage effect, which is a perfect seamless combination of energy-saving technology and historical art, and won the applause of the audience for the overall performance.
Chairman of Shenzhen Zhouming Technology Lin Weifeng said: "In order to meet the needs of the stage performance, Zhou Ming has built a hundred-story staircase display with a total area of ​​nearly 160 square meters. Because of the safety of the dancers on the display of the stairs, it is displayed. The connections of the components in the screen must be strictly configured to meet the power and seismic safety. In addition, in order to provide viewers with a close-up view of the stage performance and the visual effects of the camera, high visual refresh rate, flicker-free, and color richness must be considered. Display quality, therefore, this time using the new generation of S-PWM constant current driver chip MBI5042, to create a visual refresh rate of more than 7800Hz, can be said to create a realistic stage crafts with vivid colors!"
At the 2010 Guangzhou International LED Exhibition, Accumulation Technology successfully displayed the high-quality color screen of the built-in MBI5042 with eight customers including Zhouming Technology. MBI5042 not only meets the low cost, low current drive, high gray level and high brush rate requirements required by customers and the market, it can provide up to 65,536 gray levels per pixel, and adopts the patented S-PWM technology to accumulate GCLK frequency of 8MHz. The high visual refresh rate of 1,200 Hz and 7,812 Hz is displayed on the static or scanning screen, and the overall LED utilization rate is 99%, which provides a low-cost, high-quality solution.
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