Request InfoRohm Co. Ltd.The SML-D22MUW two-color chip LED from Rohm Co. Ltd. is a small-class device with a design that improves reliability along with a backside electrode configuration that supports high-resolution displays. Board space is reduced by 35 percent over standard 1.5 × 1.3-mm two-color LEDs, contributing to thinner displays. And after taking into consideration usage conditions during reflow, countermeasures were adopted that prevents solder penetration within the resin package to ensure greater reliability. A compact size contributes to smaller, thinner devices. 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