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Mcroblock is responsible for the development of drivers for micro LED displays IC

eosrl, together with the macrobl Fraunhofer Institute of production technology and utilization materials and its partners in the industry, is committed to developing more efficient production and processing solutions, such as ock, to develop ultra-small spacing micro LED displays. The electronic and optoelectronic systems research laboratory (eosrl) under the Industrial Technology Research Institute (ITRI) is cooperating with playnitride, LED Driver IC design company macroblock and PCB manufacturer Unimicron technology to develop ultra-small spacing micro LED panels

according to macroblock sources, a large indoor commercial display wall sample consisting of ultra small spacing panels will be launched in the first half of 2018, and trial production will begin in the second half of 2018

among them, mcroblock is responsible for developing driver IC for micro LED display, playnitride is responsible for developing micro LED wafer without sapphire substrate, and eosrl is responsible for developing related technologies to transfer a large number of micro LED chips to PCB developed by Unimicron

playnigeria has completed the development of a new packaging o LED wafer for MICR shampoo and laundry detergent in RGB (red, green, blue) colors. It is expected to complete the development of micro LED wafers with two RGB colors by the end of 2017. At present, there are still some problems to be solved, including the huge transfer of micro LED chips, the uniformity of chips, PCBs absorption chips 2, and the use of concrete pressure testing machines

accumulation technology has developed a drive IC mb15359 dedicated to micro LED display modules, with a fine pixel spacing of 0.9375mm. The company said that m3 provides seven experimental speeds, and b15395 can control 512 pixels, reaching 15 at low power consumption μ A (microampere) minimum average drive current and 16 bit gray scale. In addition, mb15395 can also detect micro LED chips that have failed or will fail in the process of massive transfer, which is conducive to early repair and improve the display quality of micro LED panels

source: OFweek

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