18404122. Display Device simplified abstract (Semiconductor Energy Laboratory Co., Ltd.)
Contents
Display Device
Organization Name
Semiconductor Energy Laboratory Co., Ltd.
Inventor(s)
Kenichi Okazaki of Tochigi (JP)
Display Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 18404122 titled 'Display Device
Simplified Explanation
The display device described in the patent application includes multiple layers and electrodes to achieve high display quality. Here are some key points to explain the innovation:
- The display device consists of a first lower electrode, a first EL layer, a second lower electrode, a second EL layer, and an upper electrode.
- There are two regions below the EL layers where the upper electrode does not come into contact with the lower electrodes.
- In the first region, the upper electrode is positioned to avoid contact with the first lower electrode, and in the second region, it avoids contact with the second lower electrode.
Potential Applications
The technology described in this patent application could be applied in various display devices such as OLED screens, smartphones, tablets, and televisions.
Problems Solved
This technology helps in improving display quality by preventing interference between different layers of the display device, resulting in clearer and sharper images.
Benefits
The benefits of this technology include enhanced display quality, improved visual experience for users, and potentially longer lifespan of the display device.
Potential Commercial Applications
The technology could be utilized in the manufacturing of high-quality display devices for consumer electronics, leading to better products in the market.
Possible Prior Art
One possible prior art could be the use of similar layering techniques in display devices to enhance display quality.
Unanswered Questions
How does this technology compare to existing display technologies in terms of energy efficiency?
This article does not address the energy efficiency aspect of the display device. It would be interesting to know if this innovation has any impact on the energy consumption of the device compared to other display technologies.
Are there any limitations to the size or scalability of the display device using this technology?
The article does not mention any limitations regarding the size or scalability of the display device. It would be important to understand if there are any constraints when implementing this technology in larger or smaller display screens.
Original Abstract Submitted
A display device with high display quality is provided. The display device includes a first lower electrode, a first EL layer over the first lower electrode, a second lower electrode, a second EL layer over the second lower electrode, an upper electrode over the first EL layer and the second EL layer, a first region not provided with the first lower electrode below the first EL layer, and a second region not provided with the second lower electrode below the second EL layer. In the first region, the upper electrode is positioned not to be in contact with the first lower electrode. In the second region, the upper electrode is positioned not to be in contact with the second lower electrode.
