Samsung display co., ltd. (20240313163). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Hyun Eok Shin of Yongin-si (KR)
Do Keun Song of Yongin-si (KR)
Su Kyoung Yang of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240313163 titled 'DISPLAY DEVICE
The patent application describes a display device with a complex structure involving multiple layers and materials.
- The device includes a substrate with emission and non-emission areas, an insulating layer covering a circuit element, a conductive pattern connected to the circuit element, and electrodes for emitting light.
- The layers on the insulating layer, including a first layer, a second layer made of an aluminum-nickel-lanthanum-based alloy, and a third layer, are crucial for the device's functionality.
- The pixel defining layer and the light emitting layer play essential roles in the display device's operation.
Potential Applications: This technology could be used in various display devices such as TVs, monitors, and smartphones.
Problems Solved: The technology addresses the need for efficient and reliable display devices with improved performance.
Benefits: The device offers enhanced display quality, energy efficiency, and durability compared to traditional display technologies.
Commercial Applications: This technology could revolutionize the consumer electronics market by providing more advanced and energy-efficient display solutions.
Questions about the technology: 1. How does the aluminum-nickel-lanthanum-based alloy in the second layer contribute to the device's performance? 2. What are the specific advantages of using multiple layers in the device's construction?
Original Abstract Submitted
a display device includes: a substrate having an emission area and a non-emission area; an insulating layer covering a circuit element on the substrate, the insulating layer including a contact part exposing a portion of the circuit element; a conductive pattern on the insulating layer and electrically connected to the circuit element through the contact part; a first electrode on the insulating layer and integrally formed with the conductive pattern; a pixel defining layer over the first electrode, the pixel defining layer including an opening exposing a portion of the first electrode; a light emitting layer on the first electrode; and a second electrode on the light emitting layer, wherein the conductive pattern and the first electrode include a first layer, a second layer, and a third layer, which are sequentially stacked on one surface of the insulating layer, and wherein the second layer includes an aluminum-nickel-lanthanum-based alloy.
