Samsung display co., ltd. (20240340589). DISPLAY DEVICE simplified abstract

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 20240340589 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.

• Thin-film transistor layer on a substrate with thin-film transistors.
• Emission material layer with light-emitting elements having electrodes and emissive layers.
• Light-receiving elements with electrodes and semiconductor layers.
• First bank defining emission area of light-emitting elements.
• Light-receiving elements placed on the first bank.

Key Features and Innovation:

• Integration of thin-film transistors with light-emitting and light-receiving elements.
• First bank defining emission area for precise control.
• Improved display quality and efficiency.

Potential Applications:

• High-resolution displays in electronic devices.
• Medical imaging equipment.
• Automotive display systems.

Problems Solved:

• Enhanced display quality and efficiency.
• Precise control of emission areas.
• Integration of different elements in a display device.

Benefits:

• Improved display performance.
• Enhanced image quality.
• Energy-efficient display technology.

Commercial Applications:

The technology can be utilized in various industries such as consumer electronics, medical imaging, automotive displays, and more. It offers improved display quality, energy efficiency, and precise control over emission areas, making it a valuable innovation for companies looking to enhance their products.

Questions about the Technology:

1. How does the integration of thin-film transistors with light-emitting and light-receiving elements improve display performance? 2. What are the potential commercial applications of this technology in the consumer electronics industry?

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.