Patent Granted to O2Micro for “Controller for controlling light source module” for LED and mini-LED applications

Rhea-AI Summary

O2Micro International Limited (OIIM) announced the patent grant for a new Controller designed to manage light source modules. Issued under U.S. Patent No. 11,032,881 on June 8, 2021, this innovation allows a single controller to control multiple arrays of LED light sources in a time-sequenced manner. Dr. Yung Lin highlighted that this technology provides a cost-effective solution for driving LED arrays in displays, significantly enhancing backlight control for better contrast and black levels in devices like TVs and monitors.

Positive

• Patent grant for innovative Controller expands O2Micro's product offerings.
• Cost-effective technology improves LED backlight control, potentially increasing market demand.
• Enhances display quality through better contrast and black levels.

Negative

• None.

GEORGE TOWN, Grand Cayman, June 22, 2021 (GLOBE NEWSWIRE) -- O₂Micro^® International Limited (NASDAQ Global Select Market: OIIM), a global leader in the design, development and marketing of high-performance integrated circuits and solutions, today announced the patent grant of a Controller for controlling light source module.

O₂Micro was issued 11 claims under U.S. Patent No. 11,032,881 on June 8th, 2021. for the invention of a system controller for controlling light source modules. This breakthrough technology controls multiple arrays of LED light sources in time sequence with a single controller.

"The invention provides a high-performance, cost-effective solution to drive arrays of LEDs in a display system in particular where mini-LEDs are used,” said Dr. Yung Lin, Executive Vice President, O₂Micro. “This technology can affordably allow manufactures to control thousands of local dimming backlit zones in LCD displays such as TV’s, monitors, notebooks and tablets, etc. resulting in a significant increase in backlight control for improved contrast and black levels.”

About O2Micro:

Founded in April 1995, O2Micro develops and markets innovative power management components for the Computer, Consumer, Industrial and Automotive markets. Products include Backlighting and Battery Management.

O2Micro, the O2Micro logo, and combinations thereof are registered trademarks of O2Micro. All other trademarks or registered trademarks are the property of their respective owners.

 

FAQ

What recent patent did O2Micro (OIIM) receive?

O2Micro received a patent for a Controller managing light source modules, aimed at enhancing LED display technology.

What is the significance of the patent granted to O2Micro on June 8, 2021?

The patent allows for improved control of multiple LED arrays, increasing display performance in devices like TVs and monitors.

How does O2Micro's new technology benefit manufacturers?

It offers a cost-effective solution to enhance backlight control, improving contrast and black levels in LCD displays.