17916977. POV DISPLAY DEVICE AND CONTROL METHOD THEREFOR simplified abstract (LG ELECTRONICS INC.)
POV DISPLAY DEVICE AND CONTROL METHOD THEREFOR
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Inventor(s)
POV DISPLAY DEVICE AND CONTROL METHOD THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 17916977 titled 'POV DISPLAY DEVICE AND CONTROL METHOD THEREFOR
Simplified Explanation
The present invention is a POV (Persistence of Vision) display device that uses a light-emitting element. It includes a fixed module with a motor, a rotary module above the fixed module that rotates using the motor, at least one panel connected to the rotary module, a plurality of light sources arranged on the panel with multiple pixels, a light source module with a longitudinal array of light-emitting elements, and a controller that generates subframes between two main frames using the panel.
- The device uses a motor to rotate a panel, allowing for the display of images or text.
- The panel has multiple light sources with pixels, which can be controlled individually to create different patterns or messages.
- The light source module contains an array of light-emitting elements, providing a consistent and uniform light source for the display.
- The controller generates subframes between main frames, allowing for smoother transitions and animations in the displayed content.
Potential Applications
- Advertising displays: The POV display device can be used for eye-catching advertisements in public spaces or events.
- Information displays: It can be utilized to provide real-time information or directions in public transportation systems or public venues.
- Entertainment: The device can be used for creating visual effects or interactive displays in theme parks, museums, or entertainment venues.
Problems Solved
- Limited display options: The POV display device offers a flexible and customizable solution for displaying various content.
- Smooth transitions: The use of subframes between main frames allows for smoother animations and transitions in the displayed content.
- Consistent lighting: The light source module ensures a consistent and uniform light source across the display.
Benefits
- Eye-catching and attention-grabbing: The POV display device can attract attention and effectively convey messages or information.
- Customizable and versatile: The device allows for the creation of different patterns, messages, or animations, making it suitable for various applications.
- Enhanced visual experience: The smooth transitions and consistent lighting provided by the device enhance the overall visual experience for viewers.
Original Abstract Submitted
The present invention relates to a POV display device using a light-emitting element, comprising: a fixed module including a motor; a rotary module located above the fixed module and rotated by means of the motor; at least one panel coupled to the rotary module; a plurality of light sources which are arranged on the panel and which have a plurality of pixels; a light source module including a light-emitting element array in which the plurality of light sources are arranged in the longitudinal direction thereof; and a controller for generating, between a first main frame and a second main frame, at least one subframe formed by means of the panel, wherein the first main frame can temporally precede the second main frame.
