TWI691761B

To suppress deterioration in thermal insulation property while maintaining visibility of a character expression part having a character cut-out part.SOLUTION: A refrigerator includes: a substrate; a character expression part arranged on a substrate front side; and a reflection part arranged on a sub...

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Bibliographische Detailangaben
1. Verfasser:	KIKUCHI, YOSHITERU
Format:	Patent
Sprache:	chi
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS REFRIGERATION OR COOLING REFRIGERATORS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	To suppress deterioration in thermal insulation property while maintaining visibility of a character expression part having a character cut-out part.SOLUTION: A refrigerator includes: a substrate; a character expression part arranged on a substrate front side; and a reflection part arranged on a substrate back side. The substrate includes: a substrate window and a marginal part that is a periphery of the substrate window; a projected marginal part extending toward a lateral direction from a longitudinal center side of the marginal part; and a light-emitting source of which end side is positioned in the projected marginal part. The character expression part includes a character cut-out part that has light transmissivity and a character shape.SELECTED DRAWING: Figure 3