发明名称 DISPLAY DEVICE
摘要 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
申请公布号 JP2016038336(A) 申请公布日期 2016.03.22
申请号 JP20140162920 申请日期 2014.08.08
申请人 NIPPON SEIKI CO LTD 发明人 OGOSHI TORU
分类号 G01D11/28;B60K35/00;G09F13/20 主分类号 G01D11/28
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