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Display panel

專利號
US12213347B2
公開日期
2025-01-28
申請人
Samsung Display Co., Ltd.（KR Yongin-si）
發(fā)明人
Yujin Kim; Dasom Kang; Shin Tack Kang
IPC分類
H01L27/32; H01L51/50; H01L51/52; H10K50/115; H10K50/844; H10K59/122; H10K59/38
技術(shù)領(lǐng)域
layer,ccf,may,dummy,display,pixel,bw,dp,region,partition
地域： Yongin-Si

摘要

A display panel including: a display region including pixels and a non-display region, each pixel including an emission element including a first electrode, an emission layer, and a second electrode; a pixel definition layer including a first opening; a first encapsulation layer on the pixel definition layer and overlapping the emission element; a partition wall on the first encapsulation layer and including a second opening and a dummy opening; a light control pattern in the second opening; a second encapsulation layer on the partition wall and overlapping the light control pattern; and a color filter on the second encapsulation layer and overlapping the light control pattern, the second encapsulation layer includes: a first encapsulation inorganic layer on the partition wall; an encapsulation organic layer on the first encapsulation inorganic layer and including an edge overlapping the dummy opening; and a second encapsulation inorganic layer on the encapsulation organic layer.

說明書

The display panel DP may include a display region DA and a non-display region NDA. A pixel PX may be disposed in the display region DA but not in the non-display region NDA. The non-display region NDA may be provided along an edge of the display surface DP-IS. The non-display region NDA may enclose the display region DA. In other words, the non-display region NDA may surround four sides of the display region DA. In an embodiment, the non-display region NDA may be omitted or may be locally disposed near only one side portion of the display region DA.

In an embodiment, the display panel DP is illustrated to have a flat-type display surface DP-IS, but the inventive concept is not limited to this example. The display panel DP may include a curved or three-dimensional display surface. The three-dimensional display surface may include a plurality of display regions, which are oriented in different directions.

In an embodiment, the display panel DP may be a rollable display panel, a foldable display panel, or a slidable display panel. The display panel DP may have a flexible property and may be provided as a folded or rolled component in a display device.

權(quán)利要求

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