• Patent Title: Organic Light-Emitting Display Device
  • Application No.: US16688778
    Application Date: 2019-11-19
  • Publication No.: US20200111979A1
    Publication Date: 2020-04-09
  • Inventor: JooHwan SHINBongChul KIMJaewook PARK
  • Applicant: LG Display Co., Ltd.
  • Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@9c8e25d com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6af8db1f
  • Main IPC: H01L51/00
  • IPC: H01L51/00 H01L51/52
Organic Light-Emitting Display Device
Abstract:
Disclosed herein is an organic light-emitting display device having a first flexible substrate; a second flexible substrate; a plurality of organic light-emitting pixels on the first flexible substrate and between the first flexible substrate and the second flexible substrate; an encapsulation unit covering the pixels; and an adhesive layer on the encapsulation unit. The Young's modulus of the adhesive layer is equal to or larger than a value so that the first flexible substrate is not deformed by bending stress when it is rolled up.
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