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Display device with opening pattern

專(zhuān)利號(hào)
US11770968B2
公開(kāi)日期
2023-09-26
申請(qǐng)人
Samsung Display Co., Ltd.（KR Yongin-si）
發(fā)明人
Junwon Choi; Wonkyu Kwak; Changsoo Pyon
IPC分類(lèi)
G06F3/045; H10K77/10; G06F3/044; H10K50/844; H10K59/40; H10K59/123; H10K59/124; H01L27/12
技術(shù)領(lǐng)域
layer,display,may,area,bending,electrode,film,thin,inorganic,transistor
地域： Yongin-si

摘要

A display device having improved reliability includes a substrate including a display area and a peripheral area outside the display area. The display area includes a central display area, a first bending display area contacting the central display area and bent about a first bending axis, and a second bending display area bent about a second bending axis intersecting the first bending axis. The peripheral area includes a corner area rounded and adjacent to the first bending display area and the second bending display area. This display device includes an inorganic layer disposed at the display area and the peripheral area, an opening pattern formed in the inorganic layer and corresponding to the corner area, and a first organic material layer covering the opening pattern.

說(shuō)明書(shū)

Referring to FIG. 5D, the opening pattern OP in which at least part of the inorganic layer 101 may be removed to correspond to the corner area CA according to the embodiment may be repeatedly arranged with the at least one insulating layer ILL on the inorganic layer 101 to correspond to the corner area CA, as a slit structure.

FIGS. 6A and 6B are schematic diagrams illustrating part of a display device 1′ according to an embodiment. In detail, FIG. 6A is an enlarged schematic view of the corner area CA in the display device 1′, and FIG. 6B is a schematic cross-sectional view of the display device 1′ taken along line IV-IV′ of FIG. 6A.

權(quán)利要求

1
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