17768759. Control Method for Display Panel, Control Device Thereof, and Display Device simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

Control Method for Display Panel, Control Device Thereof, and Display Device

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Kexin Hao of Beijing (CN)

Xin Duan of Beijing (CN)

Shuhuan Yu of Beijing (CN)

Bin Wang of Beijing (CN)

Shaoru Zhang of Beijing (CN)

Zhaoyun Gu of Beijing (CN)

Jiaqi Fan of Beijing (CN)

Control Method for Display Panel, Control Device Thereof, and Display Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 17768759 titled 'Control Method for Display Panel, Control Device Thereof, and Display Device

Simplified Explanation

The present disclosure provides a control method for a display panel, a control device thereof, and a display device. This control method includes: obtaining spatial position coordinates of a pupil of a user; determining coordinates of a gaze point in a display area of a display panel viewed by the user according to the spatial position coordinates of the pupil; determining an area range that the pupil of the user is gazing in the display area according to the spatial position coordinates of the pupil, the coordinates of the gaze point and a preset visual angle; determining a gaze area and a non-gaze area in the display area according to the area range, wherein the gaze area is adjacent to the non-gaze area; and adjusting a first gate driving signal input to the gaze area and a second gate driving signal input to the non-gaze area.

• Control method for a display panel based on user's gaze:

   - Obtaining pupil's spatial position coordinates
   - Determining gaze point coordinates in display area
   - Defining gaze area and non-gaze area based on pupil's gaze range
   - Adjusting gate driving signals accordingly

Potential Applications

This technology can be applied in: - Eye-tracking systems for user interfaces - Virtual reality and augmented reality devices - Gaming consoles for interactive experiences

Problems Solved

- Enhances user experience by enabling intuitive control - Reduces eye strain by optimizing display based on gaze

Benefits

- Improved user interaction with displays - Enhanced accessibility for individuals with disabilities - Customized display experience based on user's gaze

Potential Commercial Applications

Optimizing this technology for: - Smartphones and tablets - Computer monitors and laptops - Automotive displays for driver assistance systems

Possible Prior Art

Prior eye-tracking systems exist for user interfaces and gaming, but this method specifically focuses on adjusting display based on gaze area.

How does this technology impact privacy concerns related to eye-tracking systems?

This article does not address the potential privacy implications of tracking a user's gaze and adjusting the display accordingly.

What are the limitations of this technology in terms of accuracy and real-time responsiveness?

The article does not delve into the specific limitations of the control method in terms of accuracy in tracking the user's gaze and responsiveness in adjusting the display.

Original Abstract Submitted

The present disclosure provides a control method for a display panel, a control device thereof, and a display device. This control method includes: obtaining spatial position coordinates of a pupil of a user; determining coordinates of a gaze point in a display area of a display panel viewed by the user according to the spatial position coordinates of the pupil; determining an area range that the pupil of the user is gazing in the display area according to the spatial position coordinates of the pupil, the coordinates of the gaze point and a preset visual angle; determining a gaze area and a non-gaze area in the display area according to the area range, wherein the gaze area is adjacent to the non-gaze area; and adjusting a first gate driving signal input to the gaze area and a second gate driving signal input to the non-gaze area.