18454318. DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
Organization Name
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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- Potential Applications
- Display panels for electronic devices
- Lighting fixtures
- Signage
- Problems Solved
- Improved light emission efficiency
- Enhanced display quality
- Reduced manufacturing complexity
- 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.