DISPLAY DEVICE, ELECTRONIC APPLIANCE, OPTICAL MEMBER, DISPLAY PANEL, CONTROLLER, AND CONTROL METHOD FOR DRIVING DISPLAY PANEL

摘要

PROBLEM TO BE SOLVED: To provide a display device for satisfactorily securing confidentiality in directions other than a specific direction without requiring special eyeglasses to be worn.

SOLUTION: The display device 1 includes: a plurality of display units 201U each having a main pixel 201F for displaying a first image and a sub-pixel 201S for displaying a second image arranged in matrix in a first direction and a second direction; and an optical member 3 which distributes light emitted from the plurality of display units 201U towards different directions along the first direction. The display unit has a first display area AR1 in which the main pixel 201F and the sub-pixel 201S are formed in the second direction, and a second display area AR2 in which only the main pixel 201F is formed.

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