Lg display co., ltd. (20240220042). DISPLAY DEVICE INCLUDING TOUCH SCREEN FUNCTION simplified abstract
Contents
DISPLAY DEVICE INCLUDING TOUCH SCREEN FUNCTION
Organization Name
Inventor(s)
ChoongKeun Yoo of Gimpo-si (KR)
DISPLAY DEVICE INCLUDING TOUCH SCREEN FUNCTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240220042 titled 'DISPLAY DEVICE INCLUDING TOUCH SCREEN FUNCTION
The abstract describes an in-cell type display device with a touch screen function that prevents changes in luminance based on viewing angles and eliminates the need to connect touch electrodes on the upper substrate with drivers on the lower substrate.
- Lower substrate
- Thin film transistor layer with thin film transistors
- Encapsulation layer on the thin film transistor layer
- Color filters on the encapsulation layer
- Black matrix between color filters and on the encapsulation layer
- First touch electrodes overlapping with the black matrix
Potential Applications: - Consumer electronics such as smartphones and tablets - Automotive displays - Medical devices - Industrial equipment - Gaming consoles
Problems Solved: - Maintaining consistent luminance across different viewing angles - Simplifying the manufacturing process by eliminating the need for complex electrode connections
Benefits: - Improved display quality - Enhanced user experience with touch screen functionality - Cost-effective production process - Increased durability and reliability of the display device
Commercial Applications: Title: "Advanced In-Cell Display Technology for Enhanced User Experience" This technology can be utilized in various consumer electronics, automotive displays, medical devices, industrial equipment, and gaming consoles to provide users with high-quality displays and seamless touch screen functionality.
Questions about In-Cell Display Technology: 1. How does this technology improve viewing angles on display screens? - This technology utilizes a design that prevents changes in luminance based on viewing angles, ensuring consistent display quality for users. 2. What are the potential cost savings associated with eliminating the need for complex electrode connections? - By simplifying the manufacturing process, this technology can lead to cost savings in production and assembly.
Original Abstract Submitted
disclosed is a an in-cell type display device including a touch screen function which is capable of preventing a luminance from being changed in accordance with a viewing angle, and omitting a process of connecting touch electrodes provided in an upper substrate with tx driver and rx driver connected with a lower substrate, wherein the display device includes a lower substrate, a thin film transistor layer including thin film transistors provided on the lower substrate, an encapsulation layer provided on the thin film transistor layer, color filters provided on the encapsulation layer, a black matrix provided between the color filters and provided on the encapsulation layer, and first touch electrodes overlapped with the black matrix.
