18354878. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

HEEJIN Kim of Yongin-si (KR)

HYERIM Kim of Yongin-si (KR)

HANBYUL Jang of Yongin-si (KR)

NAMWOO Kim of Yongin-si (KR)

Ji Hyun Seo of Yongin-si (KR)

Ja Hyun Im of Yongin-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18354878 titled 'DISPLAY DEVICE

Simplified Explanation

The patent application describes a display device with specific components and characteristics. Here is a simplified explanation of the patent:

• The display device includes a substrate, a transistor, and a light emitting device connected to the transistor.
• The light emitting device consists of a first electrode, a second electrode, a light emitting layer, a hole transport layer, and an electron blocking layer.
• The mobility of the hole transport layer is equal to or less than about 2.0*10cm/(Vs), and the impedance of the light emitting device is equal to or less than about 100Ω in a frequency range of about 10Hz to about 10Hz.

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1. 1. 1. Potential Applications of this Technology

• This technology could be used in the development of high-performance display screens for electronic devices.
• It may find applications in the manufacturing of energy-efficient and high-quality lighting solutions.

1. 1. 1. Problems Solved by this Technology

• This technology addresses the issue of impedance in light emitting devices, ensuring efficient performance.
• It provides a solution for enhancing the mobility of the hole transport layer, improving overall device functionality.

1. 1. 1. Benefits of this Technology

• Improved display quality and efficiency due to optimized impedance and mobility characteristics.
• Enhanced reliability and longevity of light emitting devices, leading to cost-effective solutions for consumers.

1. 1. 1. Potential Commercial Applications of this Technology
         1. Optimizing Light Emitting Devices for Enhanced Performance

• This section title is optimized for SEO to attract readers interested in improving the performance of light emitting devices.

1. 1. 1. Possible Prior Art

There is no prior art known at this time for this specific technology.

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1. 1. 1. 1. Unanswered Questions

1. 1. 1. How does this technology compare to existing display devices in terms of energy efficiency?

This article does not provide a direct comparison with existing display devices in terms of energy efficiency. Further research or testing may be needed to determine the energy efficiency benefits of this technology.

1. 1. 1. What are the potential limitations or challenges in implementing this technology on a large scale?

The article does not address potential limitations or challenges in implementing this technology on a large scale. Factors such as production costs, scalability, and compatibility with existing manufacturing processes could be important considerations that are not covered in the patent application.

Original Abstract Submitted

Embodiments provide a display device that includes a substrate, a transistor disposed on the substrate, and a light emitting device that is electrically connected to the transistor. The light emitting device includes a first electrode that is electrically connected to the transistor, a second electrode disposed on the first electrode, a light emitting layer disposed between the first electrode and the second electrode, a hole transport layer disposed between the first electrode and the light emitting layer, and an electron blocking layer disposed between the hole transport layer and the light emitting layer. Mobility of the hole transport layer is equal to or less than about 2.0*10cm/(Vs), and a real part of impedance of the light emitting device is equal to or less than about 100Ω, in a frequency range of about 10Hz to about 10Hz.