18454162. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Tae Ho Kim of Yongin-si, Gyeonggi-do (KR)

Hyeo Ji Kang of Yongin-si, Gyeonggi-do (KR)

Oh Jeong Kwon of Yongin-si, Gyeonggi-do (KR)

Su Jeong Kim of Yongin-si, Gyeonggi-do (KR)

Mi Hwa Lee of Yongin-si, Gyeonggi-do (KR)

Hong Yeon Lee of Yongin-si, Gyeonggi-do (KR)

Sung Gyu Jang of Yongin-si, Gyeonggi-do (KR)

Seung Yeon Jeong of Yongin-si, Gyeonggi-do (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18454162 titled 'DISPLAY DEVICE

The patent application describes a display device with a touch sensing layer that includes a light-converting material converting light into near-infrared light.

• The display device consists of a substrate, light-emitting elements, and a touch sensing layer.
• The touch sensing layer comprises a first touch conductive layer, a first insulating layer with a light-converting material, and a second touch conductive layer.
• The light-converting material in the first insulating layer converts light into near-infrared light, enhancing touch sensitivity.

Potential Applications:

• This technology can be used in smartphones, tablets, and other touch-sensitive devices.
• It can improve the accuracy and responsiveness of touchscreens in various applications.

Problems Solved:

• Enhances touch sensitivity and accuracy in display devices.
• Reduces interference from ambient light, improving user experience.

Benefits:

• Improved touch sensitivity and accuracy.
• Enhanced user experience with touchscreens.
• Reduced interference from ambient light.

Commercial Applications:

• This technology can be applied in consumer electronics, automotive displays, and medical devices.
• It has the potential to enhance the performance of touchscreens in various industries.

Questions about the Technology: 1. How does the light-converting material in the insulating layer improve touch sensitivity? 2. What are the potential challenges in implementing this technology in different display devices?

Frequently Updated Research: There may be ongoing research on optimizing the light-converting material for better touch sensitivity and responsiveness in display devices.

Original Abstract Submitted

A display device including: a substrate; a plurality of light-emitting elements on the substrate; and a touch sensing layer disposed on the plurality of light-emitting elements, wherein the touch sensing layer includes: a first touch conductive layer; a first insulating layer disposed on the first touch conductive layer; and a second touch conductive layer disposed on the first insulating layer, and wherein the first insulating layer includes a light-converting material that converts light into near-infrared light.