18600531. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
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 18600531 titled 'DISPLAY DEVICE
The display device described in the patent application consists of a substrate with both emission and non-emission areas, an insulating layer covering a circuit element, a conductive pattern connected to the circuit element, electrodes, a pixel defining layer, a light emitting layer, and a second electrode.
- The insulating layer includes a contact part that exposes a portion of the circuit element, allowing for electrical connection.
- The conductive pattern and the first electrode consist of a first layer, a second layer, and a third layer, with the second layer containing an aluminum-nickel-lanthanum-based alloy.
- The pixel defining layer has an opening that exposes a part of the first electrode, facilitating the emission of light from the device.
Potential Applications: - This technology can be used in the manufacturing of high-quality display screens for electronic devices. - It could be applied in the development of advanced lighting systems for commercial and residential use.
Problems Solved: - The technology addresses the need for efficient and reliable display devices with improved performance. - It solves the challenge of creating intricate circuit patterns on substrates for display applications.
Benefits: - Enhanced display quality and brightness. - Improved durability and longevity of the display device. - Cost-effective manufacturing process for display screens.
Commercial Applications: Title: Advanced Display Technology for Electronic Devices This technology has the potential to revolutionize the display industry by offering high-performance and durable display solutions for various electronic devices. The market implications include increased demand for innovative display technologies in consumer electronics, automotive displays, and signage applications.
Questions about Display Device Technology: 1. How does the use of an aluminum-nickel-lanthanum-based alloy in the conductive pattern and electrode enhance the performance of the display device? 2. What are the specific advantages of the pixel defining layer with an opening exposing a portion of the electrode in the display device technology?
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.
