18220098. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)

DISPLAY DEVICE

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

SUNGEUN Lee of Yongin-si (KR)

YOUN JOON Kim of Yongin-si (KR)

JINHO Ju of Yongin-si (KR)

JONGHYUN Choi of Yongin-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18220098 titled 'DISPLAY DEVICE

Simplified Explanation

The patent application describes a display device with a unique structure involving inorganic layers, pixel circuits, connection electrodes, organic layers, and light emitting elements.

• The display device includes a base layer, lower inorganic layer, and pixel circuit unit with semiconductor patterns.
• Contact-holes are defined in the inorganic layers, with first connection electrodes connecting to semiconductor patterns.
• A first organic layer covers the first connection electrodes, with a first light emitting element connected to the first pixel circuit.
• A valley hole is defined in the inorganic layers, exposing the lower inorganic layer, with the first organic layer in contact with the lower inorganic layer.

1. 1. 1. Potential Applications

- This technology could be used in the development of high-resolution displays for electronic devices. - It may find applications in the manufacturing of advanced OLED screens for televisions and smartphones.

1. 1. 1. Problems Solved

- The design of the display device allows for improved connectivity and efficiency of light emitting elements. - The structure helps to reduce interference and enhance the overall performance of the display.

1. 1. 1. Benefits

- Enhanced display quality and resolution. - Improved durability and longevity of the display device. - Increased energy efficiency and reduced power consumption.

1. 1. 1. Potential Commercial Applications of this Technology
         1. Optimizing Display Performance with Innovative Pixel Circuit Design

1. 1. 1. Possible Prior Art

There is no prior art known at this time.

1. 1. 1. 1. Unanswered Questions
         2. How does this display device compare to existing technologies in terms of energy efficiency?

The article does not provide a direct comparison with existing technologies in terms of energy efficiency. Further research or testing may be needed to determine the exact energy efficiency of this display device.

1. 1. 1. 1. What are the potential cost implications of implementing this technology in mass production?

The article does not discuss the potential cost implications of mass-producing this technology. It would be important to consider the manufacturing processes and materials involved to assess the cost-effectiveness of implementing this display device on a larger scale.

Original Abstract Submitted

A display device includes a base layer, a lower inorganic layer, a pixel circuit unit including a first pixel circuit and a second pixel circuit each of which has semiconductor patterns, inorganic layers in which contact-holes are defined, first connection electrodes disposed in the contact-holes to be connected to corresponding semiconductor patterns, a first organic layer covering the first connection electrodes, a first light emitting element connected to the first pixel circuit, and a second light emitting element connected to the second pixel circuit, wherein a valley hole, which does not overlap the contact-holes on a plane and a portion of which exposes the lower inorganic layer, is defined in the inorganic layers, and the first organic layer is disposed in the portion of the valley hole to be in contact with the lower inorganic layer.