18151772. DISPLAY DRIVING CIRCUIT AND OPERATING METHOD OF THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
DISPLAY DRIVING CIRCUIT AND OPERATING METHOD OF THE SAME
Organization Name
Inventor(s)
DISPLAY DRIVING CIRCUIT AND OPERATING METHOD OF THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18151772 titled 'DISPLAY DRIVING CIRCUIT AND OPERATING METHOD OF THE SAME
Simplified Explanation
The abstract describes a display driving circuit that receives synchronization packets and image data from an external source. It includes an interface, a memory, a synchronization controller, a flag generator, and an image controller.
- The interface receives synchronization packets and image data from an external source.
- The memory stores the image data received from the interface in the command mode.
- The synchronization controller receives the synchronization packet and generates a flag control signal and an internal synchronization signal.
- The flag generator generates a first flag signal and a second flag signal.
- The image controller receives the image data from the memory in the command mode and also receives image data from the interface in the video mode.
- The synchronization controller calculates the delay time between the generation time of the first flag signal and the reception time of the synchronization packet.
- The synchronization controller adjusts the generation time of the second flag signal based on the calculated delay time.
Potential applications of this technology:
- Display devices such as televisions, monitors, and digital signage.
- Virtual reality and augmented reality headsets.
- Automotive displays and infotainment systems.
- Medical imaging equipment.
- Gaming consoles and handheld gaming devices.
Problems solved by this technology:
- Ensures proper synchronization between the received synchronization packets and the generated flag signals.
- Allows for seamless switching between command mode and video mode.
- Reduces latency and improves the overall performance of the display driving circuit.
Benefits of this technology:
- Improved image quality and synchronization accuracy.
- Reduced latency and smoother video playback.
- Enhanced user experience with faster response times.
- Compatibility with various display devices and applications.
- Efficient utilization of memory and resources.
Original Abstract Submitted
A display driving circuit according to an example embodiment of the inventive concept is disclosed. A display driving circuit may include an interface configured to receive a synchronization packet and image data from the outside; a memory configured to receive the image data from the interface in the command mode; a synchronization controller configured to receive the synchronization packet and generate a flag control signal and an internal synchronization signal; a flag generator configured to generate a first flag signal and a second flag signal; and an image controller configured to receive the image data from the memory in the command mode, receive the image data from the interface in the video mode, wherein the synchronization controller is configured to calculate a delay time between a generation time of the first flag signal and a reception time of the synchronization packet, and is configured to adjust a generation time of the second flag signal.
