Lg display co., ltd. (20240215394). ELECTROLUMINESCENT DISPLAY DEVICE simplified abstract
Contents
ELECTROLUMINESCENT DISPLAY DEVICE
Organization Name
Inventor(s)
Jonghoon Yeo of Goyang-si (KR)
ELECTROLUMINESCENT DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215394 titled 'ELECTROLUMINESCENT DISPLAY DEVICE
The abstract describes an electroluminescent display device with specific components arranged in a unique configuration.
- Substrate with active and non-active areas
- Planarization layer on the substrate
- Anode on the planarization layer
- Organic layer on the anode, absent at a laser ablation area in the non-active area
- Cathode on the organic layer, absent at the laser ablation area
- Encapsulation substrate above the substrate
- Dam at the laser ablation area between the substrate and the encapsulation substrate
Potential Applications: - Display screens for electronic devices - Lighting panels for signage or decorative purposes
Problems Solved: - Efficient and uniform illumination - Enhanced display quality - Improved durability and longevity
Benefits: - Bright and clear display - Energy-efficient operation - Long-lasting performance
Commercial Applications: Title: "Advanced Electroluminescent Display Technology for Enhanced Visual Experiences" This technology can be used in smartphones, tablets, TVs, and other electronic devices to provide high-quality display screens with energy-efficient lighting capabilities.
Questions about Electroluminescent Display Devices: 1. How does the unique configuration of components in this device contribute to its overall performance? - The specific arrangement of the substrate, planarization layer, anode, organic layer, and cathode ensures efficient and uniform illumination, leading to a high-quality display. 2. What sets this electroluminescent display device apart from traditional display technologies? - This device offers improved durability, energy efficiency, and brightness compared to traditional display technologies.
Original Abstract Submitted
an electroluminescent display device includes a substrate including an active area and a non-active area surrounding the active area; a planarization layer over the substrate; an anode on the planarization layer; an organic layer on the anode and absent at a laser ablation area in the non-active area to surround the active area, a portion of the organic layer disposed outside the laser ablation area; a cathode on the organic layer and absent at the laser ablation area, a portion of the cathode disposed outside the laser ablation area; an encapsulation substrate above the substrate; and a dam at the laser ablation area between the substrate and the encapsulation substrate.
