Snap inc. (20240185811). DYNAMIC PIXEL MODULATION simplified abstract
Contents
DYNAMIC PIXEL MODULATION
Organization Name
Inventor(s)
Howard V. Goetz of Tigard OR (US)
DYNAMIC PIXEL MODULATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240185811 titled 'DYNAMIC PIXEL MODULATION
Simplified Explanation
The patent application describes a system for generating voltage at a pixel array, specifically for driving display pixels in an LCOS array.
- The system includes display pixels forming the pixel array, each with a pixel circuit for driving the pixel.
- A row formatter stores image data bits for a row of display pixels, while a row controller writes a subset of these bits into data latches of each pixel circuit.
- A waveform generator generates reference pulses represented by reference bits, which are compared to the stored bits in the latches of each pixel circuit.
- Based on this comparison, voltage is generated at an electrode of each pixel to drive the display.
Potential Applications: - High-resolution displays - Virtual reality headsets - Augmented reality devices
Problems Solved: - Efficient generation of voltage for driving display pixels - Precise control of image data at the pixel level
Benefits: - Improved image quality - Energy efficiency in display technology - Enhanced user experience in visual applications
Commercial Applications: Title: "Advanced Display Technology for High-Resolution Applications" This technology can be utilized in high-end displays for consumer electronics, medical imaging devices, and professional monitors, catering to industries where high image quality and precision are crucial.
Prior Art: Prior art related to this technology may include patents or research on display pixel driving circuits, voltage generation in display technologies, and image data processing for pixel arrays.
Frequently Updated Research: Stay updated on advancements in display technology, pixel array driving systems, and image processing algorithms to enhance the performance and efficiency of this voltage generation system.
Questions about Display Pixel Voltage Generation: Question 1: How does this system compare to traditional methods of driving display pixels? Answer: This system offers improved efficiency and precision in generating voltage at the pixel level, resulting in enhanced image quality and energy savings.
Question 2: What are the potential challenges in implementing this technology in different types of displays? Answer: Implementing this technology in various display devices may require customization and optimization to meet specific performance requirements and form factors.
Original Abstract Submitted
a system for generating a voltage at a pixel array includes a plurality of display pixels forming the pixel array, each display pixel comprising a pixel circuit for driving the pixel. the system further comprises a row formatter configured to store a plurality of bits representing image data for a row of display pixels of the lcos array; a row controller configured to write a subset of the plurality of bits representing image data for a pixel of the row into a plurality of data latches of said pixel circuit; and a waveform generator for generating reference pulses represented by a set of reference bits. the pixel circuit is configured to compare each reference bit to corresponding bits stored in the latches of each pixel circuit, and generate voltage at an electrode of each pixel based on this comparison.
