FLEXIBLE DISPLAY DEVICE SUBSTRATE AND FLEXIBLE DISPLAY DEVICE HAVING THE SAME

PROBLEM TO BE SOLVED: To provide a flexible display device substrate that does not allow a sealing material to peel off from a flexible substrate even when a flexible display device is bent, and to provide a flexible display device using the same.SOLUTION: A flexible display device substrate 1 compr...

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Hauptverfasser:	CHIGIRA ATSUKO, HINO KAZUYUKI, SATAKE KAZUYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADVERTISING 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 DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a flexible display device substrate that does not allow a sealing material to peel off from a flexible substrate even when a flexible display device is bent, and to provide a flexible display device using the same.SOLUTION: A flexible display device substrate 1 comprises a flexible substrate 2 having a first surface 2a and a second surface 2b located opposite to the first surface 2a and comprising a display area 51 and a non-display area 52 surrounding the display area 51, an adhesion layer 3 provided on the first surface 2a of the flexible substrate 2, and a sealing material 4 provided on top of the adhesion layer 3 in the non-display area 52. The adhesion layer 3 contains an inorganic filler and a resin composition, the inorganic filler having a particle diameter of 150-500 nm.SELECTED DRAWING: Figure 2 【課題】フレキシブル表示装置が曲げられたとしてもシール材がフレキシブル基材から剥離するのを防止することができるフレキシブル表示装置用基板及びそれを用いたフレキシブル表示装置を提供する。【解決手段】フレキシブル表示装置用基板１は、第１面２ａ及び当該第１面２ａに対向する第２面２ｂを有し、表示領域５１及び当該表示領域５１を取り囲む非表示領域５２を含むフレキシブル基材２と、フレキシブル基材２の第１面２ａ側に設けられてなる密着層３と、非表示領域５２内の密着層３上に設けられてなるシール材４とを備え、密着層３は、無機フィラーと樹脂組成物とを含み、無機フィラーの粒径は、１５０〜５００ｎｍである。【選択図】図２