Patent ID: 7455530

Claim:
A display apparatus comprising: a display panel on which plural data signal lines and plural scanning signal lines are arranged in a grid form; a flexible printed wiring board including wiring lines connected to the data signal lines or the scanning signal lines of the display panel; a printed circuit board including wiring lines connected at a first end of a first main surface of the printed circuit board to the wiring lines of the flexible printed wiring board, wherein the printed circuit board includes a first end side surface adjacent to the first end of the first main surface, and a second end side surface adjacent to a second end of the first main surface of the printed circuit board which is opposite to the first end of the first main surface, a groove-like part adjacent with the second end side surface of the printed circuit board, wherein the groove-like part includes a first surface opposite the second end side surface of the printed circuit board and a second surface opposite to the second end of the first main surface of the printed circuit board, and a projection-like part which overlaps at least a part of the first end side surface of the printed circuit board in a plane view, wherein the projection-like part is provided outside an area where the printed circuit board is placed.