- 2009.05Chung Hoon Lee who is the CEO of Seoul Semiconductor got the Order of Industrial Service Merit for 44th Anniversary of Invention day
- 2009.03Z-Power LED P7 series, awared “Product of the Year”for 2009 by Elektronik
- 2009.02Seoul Semiconductor and Nichia settled litigations and entered into a cross license.
- 2008.12Acriche awarded in Newtech Korea 2008 and named as Korea Ten Best New Technologies of 2008
- 2008.05Acriche, gained RU recognition by US UL world first in LED industry
- 2008.03FCW211Z, awared “Product of the Year”for 2008 by Elektronik
- 2008.03Cross license with Tridonic Atco Optoelectronics and its patent partners with Seoul Semiconductor’s own technologies for LED phosphor
- 2008.02Released world brightest 10W LED(P7) with 900 lumens
- 2007.12Introduces the World`s Thinnest High-Brightness Chip-LED at 0.17mm
- 2007.12The worlds first LED package to receive the CE Marking Certification
- 2007.08Signed a Patent Cross License Agreement with OSRAM
- 2007.03"Best product of 2006" by Europe Electronic. (Acriche)
- 2006.11The world´s first semiconductor lighting source, "Acriche" lunched in Volume Production
- 2006.11Selected as one of Asia´s 100 Hot Growth Companies By BusinessWeek
- 2006.10Selected as one of Asia´s Annual Best Under a Billion By Forbes
- 2006.09Achieved ISO/TS-16949 certificate
- 2006.07Seoul Optodevice, lauched DUV LED massproduction with SET USA
- 2006.05Expands Business Relationship with Strategic Alliance for White LED with Cree
- 2005.06Achieved certificate of Samsung ECO Partner
(Date: Mar.2005 ~ Feb.2007) - 2005.05Achieved certificate of Sony Green Partner
(Date: Dec 9.2004 ~ Dec 8.2006) - 2005.02Achieved ISO-14001 certificate
- 2005.01Commercialized “AC-LED” first ever in the world
- 2004.10R&D center was awarded by the president of ROK for its contribution
- 2004.03Launched Z-Power LED
- 2002.01Listed on the Korean Stock Market (KOSDAQ)
- 2002.01Established Seoul Opto-Device Co., Ltd.
- 2001.07Established Kwang Myung Semiconductor Co., Ltd.
- 2001.05Achieved QS-9000 certificate
- 1998.01Achieved ISO-9001 certificate
- 1994.04Designated as the advanced company in technology
- 1993.10Opened the R&D center
- 1992.02Chung Hoon Lee assumed
