Lg display co., ltd. (20240224768). DISPLAY APPARATUS HAVING A REPAIR WIRING simplified abstract
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DISPLAY APPARATUS HAVING A REPAIR WIRING
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DISPLAY APPARATUS HAVING A REPAIR WIRING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224768 titled 'DISPLAY APPARATUS HAVING A REPAIR WIRING
The display apparatus described in the patent application includes multiple pixel areas with repair wiring, consisting of first repair wiring within each pixel area and second repair wiring extending beyond the pixel area boundaries. The first repair wiring in each pixel area crosses a repair cutting region, while the second repair wiring overlaps with a repair connecting region of adjacent pixel areas. Both the first and second repair wirings have a stacked structure of lower and upper wiring layers, with high transmittance and the upper wiring layer having a higher energy absorption rate than the lower layer. The upper wiring layer of the first repair wiring is located outside the repair cutting region to prevent a decrease in aperture ratio without compromising process efficiency.
- The display apparatus features repair wiring in pixel areas to prevent a decrease in aperture ratio.
- The repair wiring includes first and second repair wirings with stacked lower and upper wiring layers.
- The upper wiring layer of the first repair wiring has a higher energy absorption rate.
- The second repair wiring overlaps with adjacent pixel areas' repair connecting regions.
- The design ensures high transmittance and prevents efficiency loss in the display apparatus.
Potential Applications: This technology can be applied in various display devices, such as LCD screens, OLED panels, and LED displays, to enhance repair capabilities and maintain high display quality.
Problems Solved: The technology addresses the issue of decreased aperture ratio in display apparatus due to repair wiring, ensuring efficient repair without compromising display performance.
Benefits: The technology improves the longevity and reliability of display devices by preventing aperture ratio decrease and maintaining high process efficiency.
Commercial Applications: This technology can be utilized in the manufacturing of consumer electronics, digital signage, and automotive displays to enhance repair capabilities and overall display quality.
Prior Art: Researchers and developers can explore prior art related to display apparatus design, repair wiring structures, and aperture ratio optimization in display technologies.
Frequently Updated Research: Stay updated on advancements in display technology, repair wiring innovations, and aperture ratio optimization to enhance the performance of display devices.
Questions about the technology: 1. How does the design of the repair wiring prevent a decrease in aperture ratio in the display apparatus? 2. What are the potential commercial applications of this technology in the display industry?
Original Abstract Submitted
a display apparatus includes a plurality of pixel areas. the repair wiring may include a first repair wiring in each pixel area and a second repair wiring extending beyond the corresponding pixel area. the first repair wiring of each pixel area may cross a repair cutting region of the corresponding pixel area. the second repair wiring may include a region overlapping with a repair connecting region of one of adjacent two pixel areas. each of the first repair wiring and the second repair wiring may have a stacked structure of a lower wiring layer and an upper wiring layer. the lower wiring layer and the upper wiring layer may have a relative high transmittance. the upper wiring layer may have an energy absorption rate higher than the lower wiring layer. the upper wiring layer of the first repair wiring may be disposed outside the repair cutting region. thus, in the display apparatus, a decrease in aperture ratio due to the first repair wiring and the second repair wiring may be prevented, without a decrease in process efficiency.
