18286463. BACKLIGHT MODULE AND DISPLAY DEVICE simplified abstract (BOE Technology Group Co., Ltd.)
BACKLIGHT MODULE AND DISPLAY DEVICE
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
Xiaoping Zhang of Beijing (CN)
BACKLIGHT MODULE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18286463 titled 'BACKLIGHT MODULE AND DISPLAY DEVICE
The abstract describes a patent application for a backlight module and display device. The backlight module includes a light source structure and a light guide plate with a wedge-shaped structure.
- The light guide plate has a body structure with a light incident surface and a wedge-shaped structure with a bottom surface, a wedge surface, and a light incident surface.
- Light emitted by the light source enters the light guide plate through the light incident surfaces of both structures.
- The ratio of the thickness of the body structure to the thickness of the light-exiting surface of the light source is less than or equal to 88% in a direction perpendicular to the bottom surface.
Potential Applications: - This technology can be used in various display devices such as televisions, monitors, and smartphones. - It can improve the brightness and uniformity of the display, enhancing the viewing experience for users.
Problems Solved: - Addresses issues related to uneven lighting and brightness in display devices. - Improves the efficiency of light transmission within the backlight module.
Benefits: - Enhanced brightness and uniformity in display devices. - Improved energy efficiency due to better light transmission. - Enhanced viewing experience for users with more vibrant and clear displays.
Commercial Applications: - This technology can be applied in the manufacturing of consumer electronics, medical displays, automotive displays, and other devices requiring backlighting for displays.
Questions about Backlight Module and Display Device: 1. How does the wedge-shaped structure in the light guide plate improve light transmission efficiency? 2. What are the specific advantages of using this backlight module in display devices compared to traditional backlighting methods?
Original Abstract Submitted
Backlight module and display device are disclosed. The backlight module includes a light source structure and a light guide plate, which includes a body structure and a wedge-shaped structure disposed on the body structure and located at a side adjacent to the light source structure. The body structure includes a light incident surface of body structure. The wedge-shaped structure includes a bottom surface, a wedge surface and a light incident surface of wedge-shaped structure. The light source structure includes a light source, light emitted by which enters the light guide plate through the light incident surface of body structure and the light incident surface of wedge-shaped structure. In a direction perpendicular to the bottom surface, a ratio of thickness of the body structure to thickness of light-exiting surface of the light source is less than or equal to 88%.