17945220. PIXEL AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (Samsung Display Co., Ltd.)

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PIXEL AND DISPLAY DEVICE INCLUDING THE SAME

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Hyun Kim of Yongin-si (KR)

Jin Taek Kim of Yongin-si (KR)

Jeong Su Park of Yongin-si (KR)

Jong Chan Lee of Yongin-si (KR)

Jung Eun Hong of Yongin-si (KR)

PIXEL AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 17945220 titled 'PIXEL AND DISPLAY DEVICE INCLUDING THE SAME

Simplified Explanation

The patent application describes a display device with a pixel that includes a light emitting element, pixel electrodes, and insulating layers. It also includes a light conversion layer with light conversion particles and a first layer with a refractive index equal to or less than the insulating layer.

  • The display device has a pixel with a light emitting element and pixel electrodes.
  • The pixel also includes insulating layers and a light conversion layer with light conversion particles.
  • A first layer is placed between the light emitting element and the light conversion layer.
  • The refractive index of the first layer is equal to or less than the refractive index of the insulating layer.

Potential applications of this technology:

  • Display devices such as televisions, computer monitors, and mobile phone screens.
  • Virtual reality and augmented reality headsets.
  • Automotive displays and infotainment systems.

Problems solved by this technology:

  • Improved light emission and color conversion in display devices.
  • Reduction of light loss and improved efficiency.
  • Enhanced image quality and color accuracy.

Benefits of this technology:

  • Higher brightness and contrast in display devices.
  • More accurate and vibrant colors.
  • Improved energy efficiency and longer battery life in portable devices.


Original Abstract Submitted

An embodiment provides a display device including a pixel disposed in a display area. The pixel includes a light emitting part that includes a light emitting element, pixel electrodes disposed on a first end portion and a second end portion of the light emitting element, and at least one insulating layer, a light conversion layer disposed on the light emitting part, the light conversion layer including light conversion particles, and a first layer disposed between the light emitting part and the light conversion layer. A refractive index of the first layer is equal to or less than a refractive index of the at least one insulating layer.

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