DISPLAY SHEET, MOLDING WITH DISPLAY AND KEY SHEET

PROBLEM TO BE SOLVED: To provide a display sheet capable of changing display elements according to functional operation and capable of preventing the display elements from being broken even when the display sheet is molded integrally with a resin molding, and to provide the molding with display, and...

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Bibliographische Detailangaben
1. Verfasser:	HIKITA ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY 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 DISPLAY EDUCATION ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS RELAYS SEALS SELECTORS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a display sheet capable of changing display elements according to functional operation and capable of preventing the display elements from being broken even when the display sheet is molded integrally with a resin molding, and to provide the molding with display, and a key sheet. SOLUTION: A spacer layer 4 formed around a display layer 3 has layer thickness equivalent to a diameter R1 of a microcapsule 7 or more. Accordingly, pressure in the thickness direction is less likely to be applied to the display layer 3, pressure for compressing the microcapsule 7 is reduced, and the microcapsule 7 is less likely to be broken. Namely, in the case of insert molding for integrally molding the display sheet A and the resin molding, pressure to be applied to the microcapsules 7 due to the inflow of melted resin into a mold can be reduced and the microcapsules 7 can be prevented from being broken. COPYRIGHT: (C)2009,JPO&INPIT