US Patent Application 18195598. DISPLAY DEVICE simplified abstract

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DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.==Inventor(s)==

[[Category:JINKOO Chung of Suwon-si (KR)]]

[[Category:JINGOO Jung of Seongnam-si (KR)]]

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18195598 titled 'DISPLAY DEVICE

Simplified Explanation

The patent application describes a display device with a substrate that has a display area and a non-display area.

  • The display area includes a first transmission area and a pixel area, while the non-display area includes a second transmission area and a dummy pixel area.
  • The display device also includes a light emitting element with a lower electrode in the pixel area on the substrate.
  • A dummy pattern, made of the same material as the lower electrode, is placed in the dummy pixel area on the substrate.
  • A pixel defining layer is placed in the display area on the substrate and the lower electrode, with a first opening exposing the upper surface of the lower electrode.
  • A reflection control layer is placed in the non-display area on the substrate and the dummy pattern, made of the same material as the pixel defining layer, with a second opening exposing the upper surface of the dummy pattern.


Original Abstract Submitted

A display device includes a substrate including a display area including a first transmission area and a pixel area, and anon-display area including a second transmission area and a dummy pixel area, a light emitting element including a lower electrode disposed in the pixel area on the substrate, a dummy pattern disposed in the dummy pixel area on the substrate and including a same material as the lower electrode, a pixel defining layer disposed in the display area on the substrate and the lower electrode, where a first opening exposing an upper surface of the lower electrode is defined in the pixel defining layer, and a reflection control layer disposed in the non-display area on the substrate and the dummy pattern and including a same material as the pixel defining layer, where a second opening exposing an upper surface of the dummy pattern is defined in the reflection control layer.

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