发明名称 Monochromatic displays for visual signalling of regulator states
摘要 <p>The display (1) has an LED arranged on a circuit board at a position corresponding to a predetermined area (10) below the display. A region of the predetermined area is provided with a symbol (101). The LED irradiates the predetermined area with color from downside, and is located on a component side of the circuit board, where the component side is turned towards a lower side of the display. The LED is formed as a reflecting LED, and an aperture for the LED is formed in the circuit board.</p>
申请公布号 EP2357518(A1) 申请公布日期 2011.08.17
申请号 EP20110001042 申请日期 2011.02.09
申请人 ALRE-IT REGELTECHNIK GMBH 发明人 SCHMIEDER, JUERGEN
分类号 G02F1/13357;F24F11/00;G02B6/00 主分类号 G02F1/13357
代理机构 代理人
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