Snap inc. (20240194120). SYSTEMS AND METHODS OF DRIVING A DISPLAY WITH HIGH BIT DEPTH simplified abstract

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SYSTEMS AND METHODS OF DRIVING A DISPLAY WITH HIGH BIT DEPTH

Organization Name

snap inc.

Inventor(s)

Ian Kyles of West Linn OR (US)

Nicholas William Melena of Phoenix AZ (US)

Edmund Passon of Scottsdale AZ (US)

Joshua T. Wiersma of Phoenix AZ (US)

SYSTEMS AND METHODS OF DRIVING A DISPLAY WITH HIGH BIT DEPTH - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240194120 titled 'SYSTEMS AND METHODS OF DRIVING A DISPLAY WITH HIGH BIT DEPTH

Simplified Explanation: The patent application describes systems and methods for adjusting the intensity of pixels on displays. This involves receiving image frame data and commands, determining drive waveforms for pixel intensity values, and driving the pixels accordingly.

  • The display subsystem includes a display driver, parser, display backplane, and display driver circuitry.
  • The parser analyzes image frame data and commands to determine drive waveforms for pixel intensity values.
  • The display backplane receives the drive waveforms and includes a pixel array with pixel circuits for each pixel.
  • The display driver circuitry drives the pixels based on the drive waveforms, varying pixel intensity for each bit plane.

Potential Applications: 1. Consumer electronics such as smartphones, tablets, and laptops. 2. Medical imaging displays for accurate visualization of diagnostic images. 3. Automotive displays for enhanced driver information and entertainment systems.

Problems Solved: 1. Allows for precise control of pixel intensity for improved image quality. 2. Enables dynamic adjustment of display brightness for different viewing conditions. 3. Enhances overall user experience with displays by providing better contrast and clarity.

Benefits: 1. Improved image quality and clarity. 2. Enhanced user experience with displays. 3. Energy efficiency through optimized pixel intensity control.

Commercial Applications: The technology can be utilized in various industries such as consumer electronics, healthcare, automotive, and digital signage for improved display performance and user experience.

Prior Art: Prior art related to this technology may include patents or research on display driver circuits, pixel intensity control, and image processing algorithms for displays.

Frequently Updated Research: Researchers are constantly exploring new algorithms and techniques to further enhance pixel intensity control and display performance in various applications.

Questions about Display Pixel Intensity Control: 1. How does pixel intensity control impact battery life in portable devices? 2. What are the potential challenges in implementing dynamic pixel intensity control in large-scale display systems?


Original Abstract Submitted

systems and methods for varying an intensity of pixels of displays are provided. a display subsystem may include a display driver for receiving image frame data and commands from an image or data source, including pixel intensity values for bit planes of an image frame; a parser for receiving the image frame data and the commands, and configured to determine a drive waveform having an pixel drive value and a pixel drive time interval for each bit plane of the image frame data; a display backplane for receiving the drive waveform, the display backplane including a pixel array comprising an array of pixels, each pixel driven by a pixel circuit; and display driver circuitry for driving the pixels in accordance with the drive waveform; and wherein an intensity of the pixel varies for each bit plane according to the pixel drive value and the pixel drive time interval.

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