SUPPORTING SUBSTRATE FOR FLEXIBLE DISPLAY APPARATUS METHOD OF MANUFACTURING THE SUBSTRATE AND FLEXIBLE DISPLAY APPARATUS HAVING THE SUBSTRATE

• Main Author: CHOI, SHIN IL
• Format: Patent
• Language: English; Korean
• Published: 12.03.2019
• Subjects: ADVERTISING; CALCULATING; COMPUTING; COUNTING; 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 DIGITAL DATA PROCESSING; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

Disclosed is a substrate for a flexible display apparatus disposed under a flexible display panel and supporting the flexible display panel. The substrate comprises: a first base material layer; a second base material layer disposed to oppose the first base material layer; and a restoration layer disposed between the first and second base material layers to bond the first and second base material layers and having a restoration pattern layer on which a plurality of openings spaced apart from each other are formed. The support substrate may improve the flexibility and durability of a flexible display apparatus by having high restoring force. 플렉시블 디스플레이 패널의 하부에 배치되어 이를 지지하는 플렉시블 디스플레이 장치용 기판이 개시된다. 플렉시블 디스플레이 장치용 기판은 제1 기재층, 제1 기재층과 대향하도록 배치된 제2 기재층 및 이들 사이에 배치되어 이들을 접착시키고, 복수의 서로 이격된 개구부들이 형성된 복원 패턴층을 구비하는 복원층을 포함한다. 이러한 지지 기판은 높은 복원력을 가져 플렉시블 디스플레이 장치의 유연성과 내구성을 향상시킬 수 있다.