18750466. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)

DISPLAY DEVICE

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Seung Lyong Bok of Hwaseong-si (KR)

Jong In Baek of Hwaseong-si (KR)

Young Seok Seo of Seoul (KR)

Sun Mi Yu of Seoul (KR)

Jong Hyun Lee of Suwon-si (KR)

Jin Oh Kwag of Yongin-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18750466 titled 'DISPLAY DEVICE

Simplified Explanation:

The patent application describes a display device with a thin-film transistor layer and an emission material layer containing light-emitting and light-receiving elements.

• The display device includes thin-film transistors on a substrate.
• An emission material layer with light-emitting elements and light-receiving elements is placed on the thin-film transistor layer.
• Each light-emitting element consists of a first light-emitting electrode, an emissive layer, and a second light-emitting electrode.
• Light-receiving elements comprise a first light-receiving electrode, a light-receiving semiconductor layer, and a second light-receiving electrode.
• A first bank is positioned on the first light-emitting electrode to define the emission area of each light-emitting element.
• The light-receiving elements are arranged on the first bank.

Potential Applications:

This technology could be used in various display applications such as televisions, monitors, and electronic signage.

Problems Solved:

The technology addresses the need for improved display devices with enhanced light-emitting and light-receiving capabilities.

Benefits:

The benefits of this technology include improved display quality, increased efficiency, and enhanced performance in various lighting conditions.

Commercial Applications:

With its advanced display capabilities, this technology could find applications in consumer electronics, advertising displays, and automotive displays.

Questions about Display Device Technology: 1. How does the thin-film transistor layer contribute to the functionality of the display device? 2. What are the potential advantages of using light-emitting and light-receiving elements in a display device?

Frequently Updated Research:

Researchers are continually exploring ways to optimize the performance and efficiency of display devices using thin-film transistor technology and emission materials.

Original Abstract Submitted

A display device includes a thin-film transistor layer disposed on a substrate and including thin-film transistors; and an emission material layer disposed on the thin-film transistor layer. The emission material layer includes light-emitting elements each including a first light-emitting electrode, an emissive layer and a second light-emitting electrode, light-receiving elements each including a first light-receiving electrode, a light-receiving semiconductor layer and a second light-receiving electrode, and a first bank disposed on the first light-emitting electrode and defining an emission area of each of the light-emitting elements. The light-receiving elements are disposed on the first bank.