History

  Corporate Achievement Technology Development
  1987 Apr. Company established    

  1988 Sep. Relocated to Hsinchu Science Park    

  1990     Jan. Launched GaP & GaAsP chip

  1993     Jan. Signed multiple technology transfer contracts with ITRI

  1994     Aug. AlGaAs Power IR LED plan received innovative subsidy from Hsinchu Science Park
Sep. Launched AlGaAs red LED chip.

  2000 Sep. IPO at Taiwan Stock Exchange    

  2001 Dec. Completed the expansion of Chunan Branch    

  2005     Dec. Co-developed AC LED with ITRI

  2006 Jul. Spun off Tynsolar for ITS product    

  2012       Launched AlGaAs: 850nm IR LED for optical communication

  2017 May Acquired the plant in Chunan Science Park    

  2018       Launched 1.25G 850nm photodiode for TOF application

  2019       Launched InGaAs: 1310nm IR LED

  2021 Jul. Ennostar joins the corporate governance team    

  2022       Launched SWIR (InGaAs) smart sensing product

  2023     Jan.
●  Launched flip type ZD, PD device
 
●  Launched high voltage PTR, Triac, PZD chips
Oct. Launched GaN power HEMT product