| 摘要 |
PROBLEM TO BE SOLVED: To downsize a water depth display, even when a back light is disposed. SOLUTION: A counter case 4 is a device for displaying the water depth of a tackle, and includes a case member 19, a circuit board 20, a liquid crystal display 30 and a back light 23. The case member is mounted on the reel body 1. The circuit board is fixed to the inside of the case member. The liquid crystal display is disposed so that the back side of the liquid crystal display faces the circuit board. The back light includes a light-emitting element 33 and a light-guiding plate 28. The light-emitting element is disposed on the upper surface facing the back surface of the circuit board, and emits light in a direction crossing the upper surface. The light-guiding plate includes a reflection portion 28a disposed in a state facing a light-emitting element and bends light emitted from the light-emitting element, and an irradiation portion 28b for diffusing light bent in the reflection portion on the back surface side of the liquid crystal display. COPYRIGHT: (C)2011,JPO&INPIT
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