18454318. DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., LTD.)

DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

Organization Name

Samsung Display Co., LTD.

Inventor(s)

JEONGSEOK Lee of Yongin-si (KR)

TAEWOOK Kang of Yongin-si (KR)

WOO YONG Sung of Yongin-si (KR)

SEUNGYONG Song of Yongin-si (KR)

DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18454318 titled 'DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The patent application describes a display panel with multiple layers and openings for emitting light. Here are the key points of the innovation:

• Base layer
• First lower electrode
• First sacrificial pattern layer with a lower opening
• Insulating layer with an emission opening
• Conductive bank with an upper opening
• Emission pattern layer inside the lower opening
• Upper electrode in contact with the conductive bank
• Thickness of the emission pattern layer is greater than the sum of the thickness of the sacrificial pattern layer and the insulating layer

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1. 1. 1. Potential Applications

• Display panels for electronic devices
• Lighting fixtures
• Signage

1. 1. 1. Problems Solved

• Improved light emission efficiency
• Enhanced display quality
• Reduced manufacturing complexity

1. 1. 1. Benefits

• Brighter and clearer displays
• Energy-efficient lighting solutions
• Cost-effective manufacturing process

Original Abstract Submitted

A display panel includes a base layer, a first lower electrode, a first sacrificial pattern layer defining a first lower opening exposing a portion of an upper surface of the first lower electrode, an insulating layer covering a portion of the first sacrificial pattern layer and defining a first emission opening overlapping the first lower opening, a conductive bank defining a first upper opening overlapping the first emission opening, a first emission pattern layer disposed inside the first lower opening, the first emission opening, and the first upper opening and on the first lower electrode, and a first upper electrode disposed on the first emission pattern layer and in contact with an inner surface of the conductive bank defining the first upper opening, and a thickness of the first emission pattern layer is greater than a sum of a thickness of the first sacrificial pattern layer and a thickness.