18543797. ORGANIC LIGHT EMITTING DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)

ORGANIC LIGHT EMITTING DISPLAY DEVICE

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

KWANGMIN Kim of YONGIN-SI (KR)

WONKYU Kwak of YONGIN-SI (KR)

KIWOOK Kim of YONGIN-SI (KR)

DONGSOO Kim of YONGIN-SI (KR)

JOONGSOO Moon of YONGIN-SI (KR)

HYUNAE Park of YONGIN-SI (KR)

JIEUN Lee of YONGIN-SI (KR)

CHANGKYU Jin of YONGIN-SI (KR)

ORGANIC LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18543797 titled 'ORGANIC LIGHT EMITTING DISPLAY DEVICE

Simplified Explanation

The patent application describes an organic light emitting display device with a touch electrode unit that includes first and second touch electrodes arranged in different directions, touch pattern unit blocks, and spacer pattern unit blocks.

• The device includes a substrate with pixel areas and a pixel separating area, a plurality of pixels, spacers in the pixel separating area, and a touch electrode unit over the pixels and spacers.
• The touch electrode unit consists of first touch electrodes in one direction and second touch electrodes in another direction, arranged in repeated touch pattern unit blocks.
• Each touch pattern unit block includes portions of neighboring first and second touch electrodes, with corresponding spacers in spacer pattern unit blocks that are smaller in size.

Potential Applications

This technology could be applied in:

• Touchscreen displays
• Interactive digital signage
• Smart mirrors

Problems Solved

This innovation addresses:

• Improved touch sensitivity
• Enhanced display functionality

Benefits

The benefits of this technology include:

• Higher resolution touch input
• Increased durability and reliability
• Enhanced user experience

Potential Commercial Applications

The potential commercial applications of this technology are:

• Consumer electronics
• Automotive displays
• Medical devices

Possible Prior Art

One possible prior art for this technology could be the use of touch electrodes in display devices, but the specific arrangement of touch pattern unit blocks and spacer pattern unit blocks as described in this patent application may be novel.

How does this technology compare to existing touch electrode designs in terms of cost-effectiveness?

This article does not provide information on the cost-effectiveness of this technology compared to existing touch electrode designs. Further research or analysis would be needed to determine this aspect.

What impact does the arrangement of touch pattern unit blocks have on the overall performance of the display device?

The article does not delve into the specific performance implications of the touch pattern unit block arrangement. Conducting experiments or simulations could provide insights into how this design affects the device's performance.

Original Abstract Submitted

An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.