OPERATION DISPLAY DEVICE AND ELECTRONIC MUSICAL INSTRUMENT

To provide an operation display device that can effectively utilize space and improve the operability of touch operation, and an electronic musical instrument comprising such an operation display device.SOLUTION: An operation display part comprises: a circuit board 42; a sheet metal member 46 which...

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Bibliographische Detailangaben
Hauptverfasser: KATO HIROKATSU, MORIYA TAKAHIRO, OTAKE MANABU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide an operation display device that can effectively utilize space and improve the operability of touch operation, and an electronic musical instrument comprising such an operation display device.SOLUTION: An operation display part comprises: a circuit board 42; a sheet metal member 46 which has a plate-like part 46a, a sheet metal opening part 46b provided at the plate-like part 46a, and a first leg part and a second leg part supporting the plate-like part 46a on the circuit board 42; and an LED 43 which is provided on the circuit board 42 corresponding to the sheet metal opening part 46b, and changes in light emission mode according to change in electrostatic capacity accompanying touch operation on the sheet metal member 46; wherein the first leg part and second leg part are bent from an opening end of the sheet metal opening part 46b toward the circuit board 42.SELECTED DRAWING: Figure 2 【課題】スペースを有効に活用することができ、タッチ操作の操作性を向上させることができる操作表示装置及びそのような操作表示装置を備える電子楽器を提供すること。【解決手段】操作表示部は、回路基板42と、板状部46a、板状部46aに設けられた板金開口部46b、及び板状部46aを回路基板42上に支持する第1脚部及び第2脚部を有する板金部材46と、板金開口部46bに対応して回路基板42上に設けられ、板金部材46のタッチ操作に伴う静電容量の変化に応じて発光態様を変化するLED43と、を備え、第1脚部及び第2脚部は、板金開口部46bの開口端から回路基板42側に屈曲している。【選択図】図2