Lg display co., ltd. (20240215320). LIGHT EMITTING DISPLAY DEVICE simplified abstract
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LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215320 titled 'LIGHT EMITTING DISPLAY DEVICE
The patent application describes a light-emitting display device with a unique structure involving a substrate, multiple anodes, a bank, and a light-emitting unit and cathode.
- The device includes a substrate with an active area, where multiple anodes are spaced apart within the active area.
- A bank is positioned to expose an emissive portion of each anode, separating them from each other.
- A light-emitting unit and cathode are placed sequentially on the anodes and the bank.
- The bank features a first trench structure that is asymmetric on both sides.
Potential Applications: - This technology could be used in the development of high-resolution displays for electronic devices. - It may find applications in the manufacturing of advanced lighting systems for commercial and residential use.
Problems Solved: - The device addresses the need for efficient and precise light emission in display technologies. - It solves the challenge of maintaining uniformity and clarity in light output across the display.
Benefits: - Improved display quality with enhanced brightness and color accuracy. - Energy-efficient design leading to reduced power consumption in electronic devices.
Commercial Applications: - The technology could be utilized in the production of smartphones, tablets, televisions, and other electronic devices with display screens.
Questions about Light Emitting Display Device: 1. How does the asymmetric trench structure in the bank contribute to the performance of the display device?
The asymmetric trench structure helps in precisely exposing the emissive portions of the anodes, leading to improved light emission efficiency.
2. What are the potential advancements in display technology that could result from this innovation?
This innovation could pave the way for the development of ultra-high-definition displays with superior image quality and energy efficiency.
Original Abstract Submitted
disclosed is a light emitting display device including a substrate having an active area, a plurality of anodes spaced apart from each other in the active area, a bank configured to expose an emissive portion of each of the plurality of anodes, the bank being provided between emissive portions of the plurality of anodes, and a light emitting unit and a cathode sequentially provided on the plurality of anodes and the bank, wherein at least a part of the bank includes a first trench structure asymmetric at both sides thereof.
