18373936. PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

YANG-HO Jung of Yongin-si (KR)

BUM SUNG Lee of Cheonan-si (KR)

CHANG MIN Lee of Cheonan-si (KR)

JUN Bae of Cheonan-si (KR)

NAKCHO Choi of Yongin-si (KR)

HOON Kang of Yongin-si (KR)

DAE-GI Kweon of Yongin-si (KR)

JUNGI Kim of Yongin-si (KR)

JIHEE Kim of Yongin-si (KR)

JUNHO Sim of Yongin-si (KR)

JAEHUN Lee of Yongin-si (KR)

PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18373936 titled 'PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE

Simplified Explanation

The photosensitive resin composition described in the abstract is designed to create high-resolution patterns for pixel defining films in display devices. The composition includes a reactive unsaturated compound, an alkali soluble resin, an initiator, and a pigment. The reactive unsaturated compound is specifically chosen for its properties, such as having at least three ethylenically unsaturated double bond groups and a specific viscosity range.

• Reactive unsaturated compound with specific properties for high-resolution patterns
• Composition includes alkali soluble resin, initiator, and pigment
• Designed for forming pixel defining films in display devices
• Compound selected for viscosity and double bond groups

Potential Applications

The technology can be applied in the manufacturing of display devices, such as LCD screens, OLED displays, and touchscreens.

Problems Solved

This technology solves the problem of creating high-resolution patterns for pixel defining films in display devices, which is crucial for the quality and performance of the screens.

Benefits

The benefits of this technology include improved resolution, better image quality, and enhanced performance of display devices.

Potential Commercial Applications

The technology can be commercially applied in the production of consumer electronics, digital signage, medical devices, and automotive displays.

Possible Prior Art

Prior art may include similar photosensitive resin compositions used in the manufacturing of display devices, but with different combinations of compounds and additives.

How does the specific viscosity range of the reactive unsaturated compound impact the performance of the photosensitive resin composition?

The specific viscosity range of the compound is crucial for controlling the flow and spreading of the resin during the patterning process. It affects the resolution and accuracy of the patterns formed.

What are the potential environmental impacts of using this photosensitive resin composition in manufacturing processes?

The environmental impacts of using this composition may include the generation of waste materials, emissions during production, and the disposal of unused or expired materials. Further research and analysis are needed to assess and mitigate these potential impacts.

Original Abstract Submitted

Provided is a photosensitive resin composition including a reactive unsaturated compound, an alkali soluble resin, an initiator, and a pigment. The reactive unsaturated compound is selected to cause the composition to exhibit high-resolution pattern properties that facilitate forming a pixel defining film in a display device. The reactive unsaturated compound may be an acryl-based compound having at least three ethylenically unsaturated double bond groups in molecules and having a viscosity of about 200 mPa s to about 280 mPa s at 40° C. A display device including such pixel defining film is also presented.