Telefonaktiebolaget lm ericsson (publ) (20240188327). Organic Light Emitting Diode (OLED) Display and Method of Producing OLED Display simplified abstract

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Organic Light Emitting Diode (OLED) Display and Method of Producing OLED Display

Organization Name

telefonaktiebolaget lm ericsson (publ)

Inventor(s)

Alexander Hunt of Tygelsjö (SE)

Organic Light Emitting Diode (OLED) Display and Method of Producing OLED Display - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240188327 titled 'Organic Light Emitting Diode (OLED) Display and Method of Producing OLED Display

Simplified Explanation

The patent application describes a device with an organic light emitting diode (OLED) display that has different proportions of light emissive areas in different regions of the display.

  • The display includes a first region with a plurality of first pixels and a second region with a plurality of second pixels.
  • Each first pixel has a first proportion of light emissive area, while each second pixel has a different second proportion of light emissive area.
  • The first proportion is the ratio of the size of the first light emissive area to the size of each first pixel, and the second proportion is the ratio of the size of the second light emissive area to the size of each second pixel.

Potential Applications

This technology could be used in:

  • High-resolution displays
  • Flexible displays
  • Transparent displays

Problems Solved

This technology solves issues related to:

  • Display clarity
  • Energy efficiency
  • Customizable display configurations

Benefits

The benefits of this technology include:

  • Improved display quality
  • Energy savings
  • Versatile display options

Potential Commercial Applications

Potential commercial applications of this technology include:

  • Smartphones
  • Televisions
  • Wearable devices

Possible Prior Art

Prior art in this field includes:

  • Traditional OLED displays
  • LCD displays with different pixel configurations

What are the limitations of this technology in terms of scalability and mass production?

One limitation of this technology in terms of scalability and mass production could be the complexity of manufacturing displays with different proportions of light emissive areas in different regions. This may require specialized production processes and could potentially increase production costs.

How does this technology compare to existing display technologies in terms of energy efficiency?

This technology offers the potential for improved energy efficiency compared to existing display technologies, as the different proportions of light emissive areas can optimize the use of light and reduce energy consumption. However, further research and testing would be needed to provide a comprehensive comparison.


Original Abstract Submitted

in one example aspect, a device comprises an organic light emitting diode (oled) display. the display comprises a transparent or semi-transparent substrate and includes a first region comprising a plurality of first pixels and a second region comprising a plurality of second pixels. a first proportion of each first pixel comprises a first light emissive area, a second proportion of each second pixel comprises a second light emissive area, and the first proportion is different to the second proportion, wherein the first proportion comprises a ratio of a size of the first light emissive area to a size of each first pixel, and the second proportion comprises a ratio of a size of the second light emissive area to a size of each second pixel.

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