Splicing Screen Display Integration on a Shared Substrate for Limited Space
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Solution Overview
Problem
The integration of various display modules in splicing screen display devices results in insufficient internal space, which affects the device's functionality and efficiency.
Innovation Solution
The integration of a driving unit and distribution unit on a substrate within the splicing screen display device, along with a processing and transmitting module, to optimize image processing and distribution, thereby saving space and enhancing synchronization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple LCD display screens and functional elements are integrated in the splicing screen display device, then the display functionality and flexibility are improved, but the internal space of the device becomes insufficient
Solution Approach 1:
The patent merges the driving unit and distribution unit onto a single substrate, creating an integrated driving module. This consolidation reduces the number of separate components and their associated mounting spaces, directly addressing the internal space insufficiency while maintaining the necessary display functionality through the combined units.
Solution Approach 2:
The substrate serves multiple functions by hosting both the driving unit and distribution unit. This multi-functional design allows a single component (the substrate) to perform what previously required multiple separate components, thereby saving internal space while preserving all necessary display operations.
2Adaptability or versatility
If multiple functional elements are arranged inside the splicing screen display device, then the display module functionality is improved, but the device complexity increases
Solution Approach 1:
By combining the driving unit and distribution unit into a single integrated module on one substrate, the patent reduces device complexity. Instead of managing multiple separate functional elements, the system now has a consolidated unit that performs both driving and distribution functions, simplifying the overall device architecture.
3Volume of moving object
If the driving unit and distribution unit are integrated on a substrate, then the internal space is saved and transmission time is reduced, but the manufacturing complexity may increase
Solution Approach 1:
The integration of driving and distribution units on a single substrate is achieved through standard PCB manufacturing techniques and integrated circuit fabrication processes. These are well-established industrial methods that, while requiring precise manufacturing, do not fundamentally increase complexity beyond current manufacturing capabilities.
Data Source
AI summary
The present application discloses a display device and electronic device. The display device is configured by sequentially configuring the corresponding first bias current, second bias current, and third bias in a start period, a sustain period, and an end period. The current value of the first bias current is greater than the current value of the second bias current, and/or the current value of the third bias current is greater than the current value of the second bias current, which improves the display quality and reduces display power consumption.