Lg display co., ltd. (20240224613). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DongYoon Kim of Seongnam-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224613 titled 'DISPLAY DEVICE
The display device described in the patent application includes a first substrate made of transparent conducting oxide or an oxide semiconductor, an inorganic layer located inside the first substrate, a planarization layer on top of the inorganic layer and first substrate, and a bank on the planarization layer. The planarization layer consists of a first layer overlapping the inorganic layer and a second layer covering the exposed top surface of the first substrate. The bank comprises a first bank on the first planarization layer and a second bank on the second planarization layer, with the second layer and bank being thinner than the first layer and bank.
- First substrate made of transparent conducting oxide or oxide semiconductor
- Inorganic layer inside the first substrate
- Planarization layer on top of the inorganic layer and first substrate
- Bank on the planarization layer
- Planarization layer includes first and second layers
- Bank consists of first and second banks
- Second layer and bank are thinner than the first layer and bank
Potential Applications: - Display screens - Touchscreen devices - Electronic devices requiring transparent conductive materials
Problems Solved: - Providing a structure for display devices that enhances performance and durability - Ensuring proper functionality of touchscreens and electronic displays
Benefits: - Improved display quality - Enhanced touchscreen responsiveness - Increased longevity of electronic devices
Commercial Applications: Title: Advanced Display Technology for Enhanced Electronic Devices This technology can be utilized in the development of smartphones, tablets, laptops, and other electronic devices with display screens. The improved structure enhances performance and durability, making it a valuable innovation for manufacturers in the electronics industry.
Questions about the technology: 1. How does the use of transparent conducting oxide or oxide semiconductor benefit the display device? 2. What are the advantages of having a planarization layer and bank in the device structure?
Original Abstract Submitted
a display device according to the present disclosure includes a first substrate which is formed of one of transparent conducting oxide and an oxide semiconductor, an inorganic layer which is disposed on the first substrate and has an end located at the inside of the first substrate, a planarization layer disposed on the inorganic layer and the first substrate, and a bank disposed on the planarization layer. the planarization layer includes a first planarization layer disposed in an area which overlaps the inorganic layer and a second planarization layer disposed to cover a top surface of the first substrate exposed by the inorganic layer, the bank includes a first bank disposed on the first planarization layer and a second bank disposed on the second planarization layer, and thicknesses of the second planarization layer and the second bank are smaller than thicknesses of the first planarization layer and the first bank.
