Boe technology group co., ltd. (20240337892). LIQUID CRYSTAL LENS COMPONENT AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE simplified abstract
Contents
LIQUID CRYSTAL LENS COMPONENT AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Organization Name
boe technology group co., ltd.
Inventor(s)
LIQUID CRYSTAL LENS COMPONENT AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240337892 titled 'LIQUID CRYSTAL LENS COMPONENT AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Simplified Explanation: The patent application describes a liquid crystal lens component and a driving method for it, as well as a display device. The method involves applying different driving signals to the first electrode in adjacent image frames to control the liquid crystal lens unit.
Key Features and Innovation:
- Application of common voltage signal to second electrode
- Application of driving signal with opposite polarities in adjacent image frames
- Application of driving signals with the same polarity to sub-electrodes in the same electrode group
- Application of positive and negative voltage driving signals to different sub-electrodes
Potential Applications: This technology can be used in various display devices, cameras, and optical systems where adjustable lenses are required.
Problems Solved: This technology addresses the need for precise control and manipulation of liquid crystal lenses for improved image quality and focus.
Benefits:
- Enhanced image quality
- Improved focus control
- Versatile applications in various devices
Commercial Applications: Liquid crystal lens components with this driving method can be used in smartphones, digital cameras, VR headsets, and other display devices, enhancing their performance and user experience.
Prior Art: Prior research in liquid crystal lenses and driving methods can be found in academic journals and patents related to display technologies.
Frequently Updated Research: Researchers are constantly exploring new ways to optimize liquid crystal lens components for better performance and efficiency.
Questions about Liquid Crystal Lens Components: 1. How does the driving method described in the patent application improve the performance of liquid crystal lenses? 2. What are the potential challenges in implementing this technology in commercial devices?
Original Abstract Submitted
disclosed are a liquid crystal lens component and a driving method therefor, and a display device. the method includes: applying a common voltage signal to a second electrode; and applying a driving signal to a first electrode, which includes: in two image frames that are adjacent to each other, applying driving signals with opposite polarities to the first electrode in one liquid crystal lens unit; in one image frame, applying driving signals with the same polarity to the plurality of first sub-electrodes in a same first electrode group, applying driving signals with the same polarity to the plurality of first sub-electrodes in a same second electrode group, applying positive voltage driving signals to partial first sub-electrodes of all first sub-electrodes in the liquid crystal lens component, and applying negative voltage driving signal to the remaining first sub-electrodes of all the first sub-electrodes in the liquid crystal lens component.
