POINTER AND DISPLAY DEVICE
To provide a pointer, etc. with which it is possible to suppress the leakage of light to the display surface of a display device.SOLUTION: A pointer 100 is light-emittably provided in a display device and rotates along a display surface. The pointer 100 is composed of a pointer light-guiding member...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a pointer, etc. with which it is possible to suppress the leakage of light to the display surface of a display device.SOLUTION: A pointer 100 is light-emittably provided in a display device and rotates along a display surface. The pointer 100 is composed of a pointer light-guiding member 50, a reverse side light-shielding plate 60 and a light-shielding cover 70. The pointer light-guiding member 50 emits light as the light incident from the pointer light source of the display device is radiated. The reverse side light-shielding plate 60 covers a reverse side 53a facing the display surface in the pointer light-guiding member 50. The light-shielding cover 70 demarcates an accommodation space 69 for accommodating the pointer light-guiding member between the reverse side light-shielding plate 60 and itself. In addition, the light-shielding cover 70 includes a convex-shaped seal protrusion 78 extended along an arc-shaped outer edge 61a of the reverse side light-shielding plate 60 and coming in contact with the arc-shaped outer edge 61a.SELECTED DRAWING: Figure 6
【課題】表示装置の表示面への光漏れが抑制可能な指針等の提供。【解決手段】指針１００は、表示装置において発光可能に設けられており、表示面に沿って回転する。指針１００は、ポインタ導光体５０、裏側遮光板６０及び遮光カバー７０を等によって構成されている。ポインタ導光体５０は、表示装置の指針光源から入射した光の放出により発光する。裏側遮光板６０は、ポインタ導光体５０において表示面と対向する裏面５３ａを覆っている。遮光カバー７０は、裏側遮光板６０との間にポインタ導光体を収容する収容空間６９を区画している。加えて遮光カバー７０は、裏側遮光板６０の円弧状外縁６１ａに沿って延設されて、この円弧状外縁６１ａに接触する凸状のシール凸部７８を有している。【選択図】図６ |
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