LCD Device  >  Business history
 

1968 LC fluid development started
1973 TN-LCD (for watch application) production started
1980 World's first dot-matrix LCD digital watch developed
1981 Akita Seimitsu Denshi Kogyo Co.,Ltd. established as SII LCD main factory
1983 LCD module (LCM) mass production started
1985 New production line introduced into"Akita Seimitsu Denshi Kogyo Co., Ltd."
1986 STN-LCD/LCM mass production started
1988 TN-LCD mass production started in China
1994 "ISO-9001"was certificated
1994 STN-LCD (for mobile-phone application) mass production started
1996 COG mass production started in Japan
1999 COF mass production started in Japan
1999 "ISO-14001"was certificated
2000 New STN-LCD production line(410mm x 510mm) introduced in Japan
2000 "Guangzhou Seiko Instruments(GSI)" established in China ,And STN/C-STN mass production started
2003 TFT-LCD module (for mobile application) mass production started
2010 Capacitive touch panel mass production started
2010 Passive VA(Vertical Allignment)LCD & Variant Shape LCD mass production started.
2011 Parallax Barrier LCD for auto-stereoscopic 3-D module mass production started.

STN Products

[TM]:Transmissive, [TF]:Transflective, [RE]:Reflective
B/W
  • 128x64
    • FSTN [TF] B/W Pos.
    • FSTN [TF] B/W Pos. W/T
    • FSTN [RE] B/W Pos.
    • FSTN [TM] B/W Neg.
    • FSTN [TM] B/W Pos.
    • STN [TM] Blue Neg.
  • 196x34
    • STN [RE] Blue&Gray
Custom
  • Full Custom, Semi Custom

TFT Products

Standard
  • 2.0"QVGA(240RGBx320)
    • 20QVF0H
    • 20QVF1H
  • 2.4"QVGA(240RGBx320)
    • 24QVF1J
    • 24QVW1H
    • 24QVW2H
  • 2.8"QVGA(240RGBx320)
    • 28QVF1H
    • 28QVF1J
  • 3.0"WQVGA(240RGBx400)
    • 30WQF0H
  • 3.2"nHD(360RGBx640)
    • 32NHF0H
  • 3.2"WVGA(480RGBx800)
    • 32WVF0H
  • 3.5"WVGA(480RGBx800)
    • 35WVF0H
  • 3.5"HVGA(320RGBx480)
    • 35HVF0H
  • 4.3"WQVGA(480RGBx272)
    • 43WQW3H
    • 43WQW3T
    • 43WQW4H
    • 43WQW4T
  • 7.0"WVGA(800RGBx480)
    • 70WVW2A
    • 70WVW2T
    • 70WVW3A
    • 70WVW3T
    • 70WVW4A
Custom
  • Full Custom, Semi Custom
Takumi