Lg display co., ltd. (20240260353). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260353 titled 'DISPLAY DEVICE
The display device described in the patent application consists of a substrate with a display area and a non-display area, a planarization layer made of organic material, pixel and connection electrodes, a bank, an organic light-emitting layer, a common electrode, and an organic capping layer.
- The substrate has distinct areas for display and non-display purposes.
- The planarization layer, made of organic material, is placed on the substrate.
- Pixel electrodes are located in the display area, while connection electrodes are in the non-display area.
- A bank covers portions of the pixel and connection electrodes.
- An organic light-emitting layer is positioned on the pixel electrode.
- A common electrode is placed on the bank and the organic light-emitting layer.
- An organic capping layer is situated on the common electrode.
Potential Applications: - This technology can be used in the manufacturing of high-quality display devices such as OLED screens. - It can be applied in various electronic devices requiring efficient and reliable display components.
Problems Solved: - Provides a structured and efficient layout for display components on a substrate. - Ensures proper functioning and connectivity of electrodes in different areas of the device.
Benefits: - Enhances the performance and durability of display devices. - Facilitates the production of advanced electronic gadgets with improved display features.
Commercial Applications: - This technology can be utilized in the production of smartphones, tablets, TVs, and other electronic devices with display screens.
Questions about the Technology: 1. How does the organic capping layer contribute to the overall functionality of the display device? 2. What are the advantages of using organic material for the planarization layer in this technology?
Original Abstract Submitted
a display device includes a substrate having a display area and a non-display area having a contact area, a planarization layer disposed on the substrate and made of an organic material, a pixel electrode disposed on the planarization layer and in the display area, a connection electrode disposed on the planarization layer and in the non-display area and spaced apart from the pixel electrode, a bank disposed on the planarization layer so as to cover a portion of each of the pixel and connection electrodes, an organic light-emitting layer disposed on the pixel electrode, a common electrode disposed on the bank and the organic light-emitting layer, and an organic capping layer disposed on the common electrode. the common electrode contacts the connection electrode in the contact area.
