Special-Shaped Display Panel Edge Circuit Bonding
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The challenge is to design a special-shaped display screen with a narrow frame to increase the effective display area, accommodating various shapes for business identifiers or commercial advertising.
Innovation Solution
A special-shaped display screen featuring a display panel of irregular shape with a display driving circuit bonded at its edge, utilizing lead wires to connect gate and data lines across different regions, allowing for efficient signal supply and minimizing frame width.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the display driving circuit is bonded at the edge of the special-shaped display panel, then the frame width is reduced and effective display area is increased, but the wiring complexity increases due to irregular shape
Solution Approach 1:
The display panel is divided into a rectangular region and a special-shaped region, with data lines segmented into vertical data lines in the rectangular region and oblique data lines in the special-shaped region. This segmentation allows each region to have optimized wiring patterns, reducing overall wiring complexity while maximizing display area.
Solution Approach 2:
The data lines transition from vertical arrangement in the rectangular region to oblique arrangement in the special-shaped region, changing the dimensional orientation of signal transmission. This dimensional adaptation allows the wiring to conform to the irregular shape while maintaining efficient signal distribution.
2Adaptability or versatility
If the display panel is designed with irregular shape for special applications, then the adaptability and commercial value are improved, but the manufacturing precision and signal distribution become more difficult
Solution Approach 1:
Different regions of the display panel are assigned different wiring characteristics: the rectangular region uses standard vertical data lines for precise manufacturing, while the special-shaped region uses oblique data lines adapted to its geometry. This local differentiation maintains manufacturing precision in each region while achieving overall shape adaptability.
Solution Approach 2:
The display panel employs asymmetric wiring patterns where vertical data lines in the rectangular region transition to oblique data lines in the special-shaped region. This asymmetric design allows the panel to accommodate irregular shapes while maintaining precise signal distribution through region-specific optimization.
Data Source
AI summary
The present disclosure provides a display screen and a display apparatus, the display screen comprising: a special-shaped display panel (01) of an irregular closed shape, and a display driving circuit (02) which is bonded at any edge of the special-shaped display panel (01) and configured to supply respective signals to gate lines and data lines in the special-shaped display panel (01).