June
March
February
Released SunLike
Released Acrich COB Series
Mass-produced Filament LEDs
March
Achieved Acrich MJT 5630D+ Package 210 lm/W
December
September
March
Re-achieved KRW 1 trillion of sales in 2015
Launched the world's first package-free LED WICOP
Provided Acrich3 full range of indoor and outdoor modules
October
Mass-produced Acrich MJT 3030
Professor Suji Nakamura, a technical advisor of Seoul Semiconductor, won the Nobel Prize in Physics
December
November
Achieved KRW 1 trillion of sales in 2013- World's best patent power company selected by the IEEE for 2 consecutive years
Launched Z5M1, the new generation of high-power LEDs
September
July
January
Seoul Semiconductor mass-produced Acrich2, the improved product with breakthrough performance
Announced mass production of nPola, the world's first 5 times brighter LED
Acquired the strongest patent portfolio in the global LED industry
December
November
September
July
February
Launched COB (Chip-on-Board) Type DC Drive LED, ZC
Launched new LED Acrich 2, double LED bulb life, saving up to 1/2 of power consumption
Developed LEDs for car headlamp
Built a new factory of Seoul Semiconductor
Certified by U.S Energy Star LED Lighting International Certified Testing Institution (LM80)
November
September
March
March
Joint investment of Seoul Semiconductor-Vertex (Singapore) in LED technology and development
Adopted Acrich in the lighting sector among eco-friendly housing development projects organized by the U.S. Department of Energy (DOE)
Appointed Professor Suji Nakamura, a great scholar in the global LED system as a technical advisor
Mass production of TOP LED for TV
May
March
February
Lee Jeong-hoon, President of Seoul Semiconductor, received the Silver Tower Order of Industrial Service Merit on the 44th Invention Day
Z-Power LED P7 series won the [Best Product Award 2009] selected by European Electronics
Seoul Semiconductor and Nichia settled a lawsuit and signed a Cross License Agreement
December
May
March
March
February
Acrich won the 2008 Korea Technology Grand Prize and was selected as one of the 10 new technologies
Acrich obtained RU certification from US UL for the first time in the LED industry
Flash LED (FCW211Z) won [Best Product Award 2008] selected by European Electronics
Signed a cross-license with Tridonic Atco Optoelectronics and other patent partners with independently developed LED fluorescent substance technology
Developed and launched 10W class 900 lumen LED with the world's highest brightness
December
December
August
March
Released world's thinnest 0.17 mm high brightness chip LED patented products
Acrich obtained the world's first CE certification for LED packages and German TUV certification
Signed a patent cross license agreement with Osram in Germany
"Acrich won [Best Product Award 2006] selected by European Electronics
November
November
September
July
May
Started mass production of the world's first semiconductor lighting Acrich
Selected as one of [Asia's Top 100 Highest Growth Companies] by Business Week
Appointed as [Asia's Top 200 Midsize Companies] by Forbes
Acquired SO / TS 16949 certification (period: September 2006-September 2009)
Seoul Optodevice began mass production of the world's first DUV LED (joint development with US SET)
Strategic alliance with CREE regarding white LEDs
June
May
March
February
Acquired Samsung ECO Partner certification (Period: March 2005 ~ February 2007)
Acquired Sony Green Partner certification (Period: December 2004 ~ December 2006)
Acquired ISO-14001 certification
Commercialization of the world's first AC-LED
October
March
Seoul Semiconductor Research Institute [Presidential Award]
Mass-production of Z-Power LED
January
January
Registered in KOSDAQ
Established Seoul Opto Device
July
May
Established Gwangmyeong Semiconductor Co., Ltd.
Acquired QS-9000 certification
January
Acquired ISO-9001 certification
April
Designated as a technology advanced company
October
Established R & D Center
February
Inauguration of CEO Lee Jeong-hoon
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