17996986. DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17996986 titled 'DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Simplified Explanation
The present disclosure describes a display substrate and its manufacturing method, as well as a display device. The display substrate consists of a substrate base with two regions, a plurality of sub-pixels with light-emitting elements, first power lines connected to the first electrode of the sub-pixels, a first power bus connected to the first power lines, a second power line connected to the second electrode of the sub-pixels with a gap between it and the first power bus, a first insulating layer covering the first power bus, second power line, and the gap, a conductive layer on the first insulating layer, and touch electrode lines.
- The display substrate includes a substrate base with distinct regions for different functionalities.
- It features sub-pixels with light-emitting elements, allowing for the creation of a display.
- The first power lines and first power bus provide electrical connections to the sub-pixels.
- The second power line, with a gap from the first power bus, is connected to the second electrode of the sub-pixels.
- A first insulating layer covers the power lines, power bus, and the gap, ensuring electrical insulation.
- A conductive layer is present on top of the insulating layer.
- The display substrate also includes touch electrode lines for touch functionality.
Potential Applications
This technology can be applied in various display devices, such as:
- Smartphones and tablets
- Televisions and monitors
- Wearable devices like smartwatches
- Automotive displays
Problems Solved
The described display substrate and manufacturing method address several issues, including:
- Providing distinct regions on the substrate base for different functionalities.
- Ensuring proper electrical connections between the power lines, power bus, and sub-pixels.
- Preventing electrical interference between the second power line and the first power bus.
- Achieving electrical insulation with the first insulating layer.
- Enabling touch functionality with the touch electrode lines.
Benefits
The use of this display substrate and manufacturing method offers several advantages:
- Improved organization and separation of different functionalities on the substrate base.
- Efficient electrical connections between the power lines, power bus, and sub-pixels.
- Reduced risk of electrical interference between the second power line and the first power bus.
- Enhanced electrical insulation provided by the first insulating layer.
- Integration of touch functionality into the display substrate.
Original Abstract Submitted
The present disclosure provides a display substrate and a manufacturing method therefor, and a display device. The display substrate includes: a substrate base, including a first region and a second region; a plurality of sub-pixels, at least one sub-pixel including a light-emitting element including a first electrode, a light-emitting layer, and a second electrode; a plurality of first power lines electrically connected to the first electrode; a first power bus electrically connected to the plurality of first power lines; a second power line electrically connected to the second electrode and including a first portion and a second portion, a gap existing between the second portion of the second power line and the first power bus; a first insulating layer covering the first power bus, the second power line, and the gap; a conductive layer on the first insulating layer; and a plurality of touch electrode lines.
