Display device

TW202641156APending Publication Date: 2026-10-01SEMICON ENERGY LAB CO LTD
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Patent Information

Application Number
TW115123568
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2021-03-25
Filing Date
2022-03-10
Publication Date
2026-10-01

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Abstract

A display device capable of transparent display is provided. The display device includes an insulating layer continuously disposed in a first region including a first light-emitting element, a second region including a second light-emitting element, and a third region through which external light passes. The first light-emitting element includes a first pixel electrode, a first organic layer, and a common electrode. The second light-emitting element includes a second pixel electrode, a second organic layer, and a common electrode. In cross-section, the angle formed by the bottom surface and the side surface of the first organic layer and the angle formed by the bottom surface and the side surface of the second organic layer are both 60 degrees or more and 120 degrees or less. The insulating layer includes a portion overlapping the first organic layer with the common electrode, a portion overlapping the second organic layer with the common electrode, and a portion located in the third region; the insulating layer is transparent.
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