ジェイケーデバイス Company Profile

JK Device Co., Ltd. has developed a new ultra-high-speed color contact image sensor (CIS) using its unique technology and will begin selling samples. The newly developed ultra-high-speed color contact image sensor (CIS) achieves a scan rate of 1411 mm/sec at 300 DPI color and can read A4 size (length 297 mm) at 285 sheets per minute. The light source uses RGB LEDs, enabling full-color reproduction. By combining it with a dedicated CIS control board, the RGB image data is digitized (ADC is 10 bits) and output after black and white correction (shading correction) at 8 bits/pixel × RGB (24 bits). It also features tone curve correction (gamma correction) and automatic adjustment functions for offset level and gain level to improve usability. For more details, please contact the Sales Department of JK Device Co., Ltd. at 03-3634-5037.