PROBLEM TO BE SOLVED: To provide a display device that can cause a ring member to emit light with a small width and high luminance.SOLUTION: A display board 40 has an annular translucent part 42. An indicator indicates the display board 40. An indicator driving part rotates the indicator. A light-emitting element performs transmitted illumination of the annular translucent part 42. A ring member 80 emits light with light transmitted through the annular translucent part 42. A light-shielding member 70 has an opening 72 that exposes a front face 81d of the ring member 80 by a predetermined width W1. The width W2 of the annular translucent part 42 is larger than the predetermined width W1. The inner diameter D2 of the annular translucent part 42 is larger than the diameter D1 of the opening 72.SELECTED DRAWING: Figure 4
【課題】リング部材を幅狭で、且つ、高輝度で光輝させることができる表示装置を提供する。【解決手段】表示板40は、環状透光部42を有する。指針は、表示板40を指示する。指針駆動部は、指針を回動させる。発光素子は、環状透光部42を透過照明する。リング部材80は、環状透光部42を透過した光によって光輝する。遮光部材70は、リング部材80の前面81dを所定幅W1で露出させる開口部72を有する。環状透光部42の幅W2は、所定幅W1よりも大きい。環状透光部42の内側直径D2は、開口部72の直径D1よりも大きい。【選択図】図4
DISPLAY DEVICE
表示装置
2016-03-22
Patent
Electronic Resource
Japanese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G09F DISPLAYING , Anzeigewesen |
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