DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURING METHOD

摘要

Provided is a display device including: a CF substrate (9) having a plurality of color filters (31) which transmit light for displaying an image on a screen (55a) and an IR filter (33) which is arranged in an arrangement region different from the color filters (31) and transmits light coming from the screen (55a); and a main sensor (19) which is arranged at the back side of the IR filter (33) and detects light coming from the screen (55a) through the IR filter (33). The IR filter has a layered structure of the same filter material as the filter material constituting at least two color filters (31). Thus, with a simple configuration, the display device can accurately detect light of a predetermined wavelength coming from the screen.