Topic:  Industry Korea LED maker Seoul Semiconductor announced it released a 1.4W ultra-slim Z-power LED series 'Z1'; Warm White (part #: NZ10150) and Pure White (part #: WZ10150). The high performance Z-power LED 'Z1' is only 1.2 mm of thickness, but maximum lumens reach 120. .. Read more

Topic:  Industry Recently, Seoul Semiconductor Co. Ltd enters into a cross license agreement concerning white LEDs using silicate system phosphors with TridonicAtco Optoelectronics GmbH (TOE) and its patent partners. Based on this cross license agreement, Seoul enhances its flexibility to manufacture various kinds of LEDs besides its own white LEDs. .. Read more

Topic:  Industry Application Recently, Seoul Semiconductor releases the ultra bright Z-Power P7 LED Series, and claims to deliver the world’s highest brightness of 900 lumens at 10 W to replace the conventional bulbs. .. Read more

Topic:  Industry On October 1, 2008, Korea Intellectual Property Tribunal ("KIPT") ruled that a patent, related to LED element, (Patent # KP 491482, hereinafter "'482 patent") owned by Nichia Corporation ("Nichia) is invalid based on lack of inventiveness.
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LEDinside recently conducted an in-depth interview with Liquidleds Lighting Corp (Liquidleds) CEO, Mr. Kun-Yuan Chiang (Chiang), in relation to the industry of LED.
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Topic:  Industry It's reported Seoul Semiconductor has recommended a new Top-View LEDs with high CRI, high efficacy and high reliability.

Generally, the Warm White part (CAWT722-S) has a CRI of 96 and achieves 68 lm/W, while the Pure White (CWT722-S) has a CRI of 92 and produces 70 lm/W. moreover, it is important to note that these figures are for a drive current of 60 mA and a power consumption of 0.192 W. The light output of the pure white and warm white devices is only 13.9 and 13.1. lm, respectively.
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Topic:  Industry Recently, Japanese LED maker Nichia Corporation has filed a patent infringement lawsuit in Germany against its Korean rival, Seoul Semiconductor Co. Ltd. The lawsuit claims that Seoul's Acriche series white LED product infringes the Nichia patent EP(DE)622858. Seoul's German subsidiary, Seoul Semiconductor Europe GmbH, and its German distributor, Conrad Electronic SE, are also listed in the lawsuit, which seeks injunctive relief and compensation for damages. .. Read more