17791262. DISPLAY PANEL AND TEST METHOD THEREOF, DISPLAY APPARATUS simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
DISPLAY PANEL AND TEST METHOD THEREOF, DISPLAY APPARATUS
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
DISPLAY PANEL AND TEST METHOD THEREOF, DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17791262 titled 'DISPLAY PANEL AND TEST METHOD THEREOF, DISPLAY APPARATUS
Simplified Explanation: The patent application describes a display panel with a unique test method, a display apparatus, and a pixel array where each subpixel includes a pixel circuit and signal lines for scanning signals.
Key Features and Innovation:
- Display panel with pixel circuits and signal lines for scanning signals.
- Test method involving a test circuit board with a test pad and a test lead.
- Signal lines divided into parts in the display and non-display areas for efficient testing.
Potential Applications: This technology can be used in various display devices such as televisions, monitors, and smartphones.
Problems Solved: The technology addresses the need for efficient testing methods in display panels to ensure proper functioning.
Benefits:
- Improved testing efficiency in display panels.
- Enhanced reliability of display devices.
- Streamlined manufacturing processes.
Commercial Applications: The technology can be applied in the consumer electronics industry for the production of high-quality display devices, potentially impacting the market with more reliable products.
Prior Art: Readers can explore prior patents related to display panel testing methods and signal line configurations to understand the evolution of this technology.
Frequently Updated Research: Researchers may be conducting studies on optimizing signal line configurations in display panels for improved performance and reliability.
Questions about Display Panel Testing: 1. How does the division of signal lines in the display and non-display areas contribute to efficient testing? 2. What are the potential challenges in implementing this testing method in large-scale manufacturing processes?
Original Abstract Submitted
A display panel, and a test method thereof, a display apparatus, each subpixel of the pixel array of the display panel includes a pixel circuit, a first signal line configured to provide a scanning signal to the pixel circuit, a scan driver circuit configured to provide the scanning signal to the pixel circuit and includes a shift register and a clock signal line in the display area; a test circuit board in the non-display area and including a test pad; and a test lead in the non-display area and electrically connected with the test pad. The first signal line includes a first part in the display area and a second part in the non-display area, the first part extends substantially along the first direction.
