Handwriting Pad Printing Integration for Concurrent Writing Output
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Solution Overview
Problem
Existing handwriting pads have limited functionality, primarily restricted to handwriting input, lacking diverse features that enhance user experience and practicality.
Innovation Solution
A handwriting electronic device integrating an electromagnetic pen and pad with a display panel, electromagnetic induction antenna board, printing mechanism, and control component, enabling simultaneous display and printing of handwriting trajectories, along with additional functions like erasing, color adjustment, and wireless connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If handwriting pads are limited to handwriting input functionality, then the device structure remains simple, but the functionality and user experience are insufficient
Solution Approach 1:
The handwriting pad is designed to perform multiple functions including handwriting input, display of moving trajectories, printing of trajectory information, and erasing operations. The control component coordinates these different functions through a unified system, allowing the same device to serve multiple purposes without requiring separate devices for each function.
Solution Approach 2:
The patent combines the handwriting input function with display, printing, and erasing functions into a single integrated system. The control component merges the coordination of these functions, allowing the handwriting pad to simultaneously or sequentially perform multiple operations that would traditionally require separate devices.
2Adaptability or versatility
If the handwriting pad integrates display and printing functions, then versatility is improved, but the device complexity increases
Solution Approach 1:
The control component is designed to universally manage multiple functions including display control, printing coordination, and erasing operations. This universal controller handles diverse usage modes through a single integrated system, allowing the handwriting pad to adapt to different user needs while maintaining manageable system complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances user experience through diverse usage modes, including concurrent writing and printing, improved efficiency, and flexibility in operation, while supporting various external device integrations.
Implementation Method 1
the electromagnetic induction antenna board is used to detect the moving trajectory of the electromagnetic pen in the writing process
Implementation Method 2
the display panel is used to display a moving trajectory of the electromagnetic pen in the writing process
Data Source
AI summary
The invention provides a handwriting electronic device with printing and various other functions, which comprises an electromagnetic pen and a handwriting pad. The electromagnetic pen is used for writing on the handwriting pad, the handwriting pad has at least one display panel, an electromagnetic induction antenna board, a printing mechanism and a control component, the display panel and the electromagnetic induction antenna board are arranged with one above the other, and the display panel, the electromagnetic induction antenna board and the printing mechanism are all electrically connected with the control component.