| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that display contents become difficult to be visually recognized when a wireless communication device is rotated even though character display by a liquid crystal segment type is abundantly used in an information display panel part in the wireless communication device.SOLUTION: A channel or the like display part 13 is configured by arranging, in a shape of a matrix, display units 14 to 17 in which 12 or 16 pieces of display segments are in a positional relation of point-symmetrical with respect to the center of an arrangement area. A correspondence relation table among respective display segments A1 to A12, B1 to B12, C1 to C12, D1 to D12 in a case of rotating display contents of the channel or the like display part 13 in units of 90° is stored, and when an instruction associated with a rotation angle is received from an operation part or the like, shift control between a lighting-on state and a lighting-off state of each display segment is performed with reference to the table. An in-plane rotation angle of the information display panel part is acquired by a built-in three-axis acceleration sensor, and when the in-plane rotation angle exceeds a threshold, a system for adaptively performing rotation control of similar display contents can be also adopted. |
