| 摘要 |
PROBLEM TO BE SOLVED: To provide a coordinate input device that is reduced in weight on the whole and decreased in the number of components, and can stabilize transmissivity of infrared rays at any place. ! SOLUTION: A touch panel device 10 includes a liquid crystal panel 11, a protective glass 12, an exterior appearance bezel 16 enclosing the liquid crystal panel 11 and protective glass 12, and a module metal bezel 15 supporting a peripheral edge part 14 of the protective glass 12 from the side of the liquid crystal panel 11. The exterior appearance bezel 16 is mounted on a liquid crystal display device 1 having a frame part 18 arranged apart from the peripheral edge part 14 in a thickness direction of the protective glass 12, and includes a plurality of light receiving elements 22 which are provided in the exterior appearance bezel 16 and receives infrared rays L through a gap 19 between the peripheral edge part 14 and frame part 18, and an IR filter 24 which transmits the infrared rays L and closes the |
