18610551. Organic Light Emitting Diode Display Device simplified abstract (LG Display Co., Ltd.)
Contents
Organic Light Emitting Diode Display Device
Organization Name
Inventor(s)
Jihyang Jang of Goyang-si (KR)
Organic Light Emitting Diode Display Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 18610551 titled 'Organic Light Emitting Diode Display Device
The abstract describes an organic light emitting diode display device with an overcoat layer, micro lenses in the emissive area, and at least one depression in the non-emissive area.
- The device includes a first electrode covering the emissive area and part of the non-emissive area, a bank pattern in the non-emissive area, an organic light emitting layer, and a second electrode.
- The design aims to prevent light leakage and improve display quality.
Potential Applications:
- This technology can be used in various display devices such as smartphones, TVs, and monitors.
- It can also be applied in lighting fixtures and signage.
Problems Solved:
- The device addresses the issue of light leakage in organic light emitting diode displays.
- It enhances the overall display performance and quality.
Benefits:
- Improved display quality with reduced light leakage.
- Enhanced durability and longevity of the display device.
Commercial Applications:
- This technology can be valuable for consumer electronics manufacturers looking to enhance the quality of their display products.
- It can also be beneficial for companies in the lighting and signage industry.
Questions about the Technology: 1. How does the overcoat layer contribute to preventing light leakage in the display device? 2. What are the specific advantages of using micro lenses in the emissive area of the device?
Original Abstract Submitted
Disclosed is an organic light emitting diode display device. The disclosed organic light emitting diode display device includes an overcoat layer disposed on a substrate that is divided into an emissive area and a non-emissive area, and has multiple micro lenses in the emissive area and at least one depression in the non-emissive area. The organic light emitting diode display device further includes: a first electrode disposed on the overcoat layer, wherein the first electrode is disposed in the entire emissive area and in a part of the non-emissive area; a bank pattern disposed in the non-emissive area so as to be superposed on the depression; an organic light emitting layer disposed on the substrate; and a second electrode disposed on the organic light emitting layer. Accordingly, the organic light emitting diode display device may prevent light leakage.