Today Canon officially announced three new sensors, including their 250MP APS-H-size CMOS sensor:
Check out this demo of the new 250MP APS-H-sized CMOS sensor during the 2015 Canon Expo in Italy:
Canon announced the development of a 250MP APS-H-size CMOS sensor (29.2 x 20.2 mm, 19,580 x 12,600 pixels). Back in 2010 Canon made noise with a 120MP CMOS APS-H sensor. Full press release: