17795414. LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
Jianying Zhang of Beijing (CN)
LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17795414 titled 'LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE
The patent application describes a light-emitting substrate with a light-emitting region and a test region. It includes multiple light-emitting device groups and driving circuits in the light-emitting region, with at least one selected driving circuit having first-type and second-type output terminals. The first-type terminal is connected to the light-emitting device group, and a power line is linked to the device groups. Test pads in the test region are connected to the driving circuits and power line, facilitating testing of the device groups.
- The light-emitting substrate features a combination of light-emitting device groups and driving circuits for efficient operation.
- The driving circuits include first-type and second-type output terminals for effective control and power distribution.
- Test pads in the test region enable easy testing and maintenance of the light-emitting substrate.
- The design allows for precise monitoring and troubleshooting of the light-emitting device groups.
- Overall, the innovation enhances the functionality and reliability of light-emitting substrates.
Potential Applications: - LED displays - Lighting systems - Signage and advertising boards
Problems Solved: - Simplified testing and maintenance procedures for light-emitting substrates - Enhanced control and power distribution capabilities
Benefits: - Improved efficiency and reliability of light-emitting devices - Streamlined testing and maintenance processes - Enhanced performance in various applications
Commercial Applications: Title: "Advanced Light-Emitting Substrates for Enhanced Display Systems" This technology can be utilized in the development of high-quality LED displays for commercial signage, advertising, and lighting applications. The improved testing and maintenance features make it a valuable asset for companies in the display technology sector.
Prior Art: No specific prior art information is provided in the abstract.
Frequently Updated Research: There is no information on frequently updated research related to this technology.
Questions about Light-Emitting Substrates: Question 1: How does the integration of test pads improve the functionality of light-emitting substrates? Answer: The test pads allow for easy testing and maintenance of the device groups, enhancing overall performance and reliability.
Question 2: What are the key advantages of using multiple driving circuits in a light-emitting substrate? Answer: Multiple driving circuits provide efficient control and power distribution, leading to improved functionality and performance of the light-emitting substrate.
Original Abstract Submitted
A light-emitting substrate has a light-emitting region and a test region. A plurality of light-emitting device groups and a plurality of driving circuits are disposed in the light-emitting region. The driving circuits include at least one selected driving circuit, and a selected driving circuit includes at least one first-type output terminal and at least one second-type output terminal. The first-type output terminal is electrically connected to the light-emitting device group. A power line is electrically connected to the light-emitting device groups. A first test pad and a second test pad are disposed in the test region. The first test pad is electrically connected to a second-type output terminal of the selected driving circuit, and the second test pad is electrically connected to the power line. The first test device group is electrically connected to the first test pad and the second test pad.
