Seoul Semiconductor Assures Its LED Patent in Germany

In December 2018, Seoul Semiconductor announced that it has won a patent infringement lawsuit against Mouser Electronics for selling LED products that infringe Seoul’s patent.

Everlight later responded in January 2019 that it would continue to guard its right and claim patent invalidity against Seoul Semiconductor.

However, Seoul’s latest announcement reported that the District Court of Düsseldorf in Germany issued a permanent injunction against the sales of the accused products manufactured by Everlight and ordered the distributor to recall the products sold after February 2017 from commercial customers.

According to Seoul Semiconductor, the patented technology involved in this litigation is a Multi-Wavelength Insulation Reflector technology that serves to efficiently improve light reflectivity from the internal LED structure by attaching a light reflection structure to the LED chip, which would assure durability and high efficiency of lighting significantly. It has been widely applied to most cost effective mid-power LED products, such as those used in lighting, LCD backlight, mobile phone and automotive applications, where power consumption is 0.5W to 3W (watt). The 2835 (2.8×3.5mm), 3030 (3.0×3.0mm) and 5630 (5.6×3.0mm) LED packages are universal products in the industry.

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein

Proprietary Rights

You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.