20240032395. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)

DISPLAY DEVICE

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

YONGCHAN Ju of Yongin-si (KR)

YEONGUK Kim of Yongin-si (KR)

JONGWOO Kim of Yongin-si (KR)

HEEYEON Park of Yongin-si (KR)

CHANGYEONG Song of Yongin-si (KR)

HYEIN Yang of Yongin-si (KR)

SOYOUNG Oh of Yongin-si (KR)

JONGKWANG Yun of Yongin-si (KR)

WOOSUK Jung of Yongin-si (KR)

JAEHEUNG Ha of Yongin-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240032395 titled 'DISPLAY DEVICE

Simplified Explanation

The abstract describes a display device that includes various layers and a filling layer with a filler derived from a mixture of polymer compounds and crosslinking compounds.

• The display device consists of a base layer, a pixel defining film, a display element layer, an encapsulation substrate, and a filling layer.
• The filling layer is located between the display element layer and the encapsulation substrate and contains a filler derived from a mixture.
• The mixture used in the filling layer includes a first polymer compound containing a first monomer represented by formula 1 and a second polymer compound containing a second monomer represented by formula 2.
• The filling layer also includes a plurality of crosslinking compounds.

Potential applications of this technology:

• Display devices: The described display device can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
• Wearable technology: The display device can be incorporated into wearable devices like smartwatches, augmented reality glasses, and fitness trackers.
• Automotive displays: The technology can be utilized in the development of advanced displays for automotive applications, including instrument clusters and infotainment systems.

Problems solved by this technology:

• Enhanced display quality: The use of the filling layer with the described mixture improves the overall display quality by providing better light-emitting properties and preventing leakage of light.
• Improved durability: The filling layer, along with the encapsulation substrate, helps protect the display element layer and other components, increasing the device's durability and lifespan.
• Enhanced manufacturing process: The use of the described mixture simplifies the manufacturing process of the display device, making it more efficient and cost-effective.

Benefits of this technology:

• Higher image quality: The display device with the described filling layer and mixture offers improved image quality, including better color reproduction, contrast, and brightness.
• Increased device lifespan: The enhanced durability provided by the filling layer and encapsulation substrate contributes to a longer lifespan of the display device.
• Cost-effective manufacturing: The simplified manufacturing process reduces production costs, making the display device more affordable for consumers.

Original Abstract Submitted

provided is a display device including a base layer, a pixel defining film, a display element layer including a light-emitting element divided by a pixel defining film, an encapsulation substrate on the display element layer, and a filling layer between the display element layer and the encapsulation substrate and including a filler derived from a mixture having a first polymer compound containing a first monomer represented by formula 1 below, a second polymer compound containing a second monomer represented by formula 2 below, and a plurality of crosslinking compounds.