Sony released their Q2/2018 financial results - here is the info on the Imaging Products & Solutions Segment:
Q2 FY2018 (year-on-year)
Sales: 7.2 bln yen (5%) increase (FX Impact: -0.6 bln yen):
(+) Improvement in the product mix of Still and Video Cameras reflecting a shift to high value-added models
(-) Decrease in unit sales
OI: 2.9 bln yen increase (FX Impact: -0.6 bln yen):
(+) Increase in sales
FY2018 Forecast (change from July forecast)
Sales: 10 bln yen (1%) upward revision
(+) Improvement in the product mix of Still and Video Cameras reflecting a shift to high value-added models ยท
(+) Impact of foreign exchange rates
OI: 3 bln yen upward revision
The Sony imaging business is doing very good. See also this related Nikkei article: "Sony to pour $5.3bn into image sensor production".