Refrigerator
The invention provides a refrigerator capable of improving the luminous efficiency by reducing the distance between an LED and a light guide plate. A substrate assembly (30) is provided with a substrate (40); a surface film (90); and an operating part light guide plat (50). The substrate (40) is pro...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a refrigerator capable of improving the luminous efficiency by reducing the distance between an LED and a light guide plate. A substrate assembly (30) is provided with a substrate (40); a surface film (90); and an operating part light guide plat (50). The substrate (40) is provided with a detection part (41) and operating part LEDs (42a-42d) which transversely irradiate, andthe detection part (41) is provided with a plurality of sensor parts (41a-41f) detecting operations; the surface film (90) is arranged in front of the substrate (40) and forms operation display parts(91a-91f) corresponding to the sensor parts (41a-41f). The operating part light guide plat (50) guides light of the operating part LEDs (42a-42d) to the operation display parts (91a-91f) and is positioned by means of and protrusion parts (52, 53) formed on the operating part light guide plat (50) and inserting holes (46, 47) formed in the substrate (40), and therefore the number of the operatingpart LEDs (42a-42d) is smal |
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