Samsung Display Commercializes New, Variable Refresh Rate Technology
August 12, 2020 | Business WireEstimated reading time: 1 minute
Samsung Display Company revealed new display technology that features a remarkable power-saving function for mobile electronics, being commercialized for the first time in Galaxy Note 20 Ultra 5G flagship smartphones.
The display company has now successfully commercialized its low-power OLED adaptive frequency technology, which can curtail the operating power of a phone’s display by as much as 22 percent over existing smartphones now in general use.
“High-definition video streaming and gaming are expanding their capabilities in line with 5G commercialization, creating a widespread need for display panel technologies that can enable greater power savings,” said Ho-Jung Lee, Vice President of the mobile display product planning team for Samsung Display.
“Our Adaptive Frequency display technology is expected to considerably enhance the user experience by calibrating refresh rates in line with the requirements of a specific application and therein more precisely allocating available power. This will free up time for other smartphone operations,” Lee added.
The company’s power-saving technology allows the display panel to utilize variable refresh rates that consume the least possible amount of power for each type of application. The adaptive frequency technology supports a 120Hz scan rate for playing mobile games that require speedy frame changes, a 60Hz rate for movie streaming, a 30Hz rate for email correspondence, and a 10Hz rate for viewing still images or browsing social networking services.
Existing smartphone panels offer only a fixed refresh rate. They cannot automatically calibrate a phone’s refresh rate, which would result in image flickering caused by luminance differences at lower refresh rates. Samsung Display’s new backplane** technology eliminates flickering for operating frequencies as low as 10Hz.
In particular, when displaying still images, the new variable-rate panel has proven to save 60 percent of operating power by introducing a low-frequency refresh rate of 10Hz, while conventional panels unnecessarily waste power through the use of a consistent, fixed frequency regardless of the type of content.
The world-leading display company also anticipates employing this cutting-edge, power-saving technology with other advanced IT products in the future, to help boost material efficiency and optimize the functionality of operating components.
Suggested Items
Keynote Preview: Reshaping our Engagement With the World
03/28/2024 | Shawn DuBravac, IPCThe widespread integration of AI across various sectors is broadening its impact, from revolutionizing healthcare with Smart solutions to transforming homes into intuitive spaces, highlighting its crucial role in boosting efficiency and addressing complex challenges. In healthcare, we're witnessing a trend toward personalized care with AI-driven devices like intelligent pillows to mitigate snoring, sophisticated sleep monitors, and innovative patient monitoring systems.
Indium Corporation to Present, Exhibit at EPP InnovationsFORUM
03/28/2024 | Indium CorporationIndium Corporation is set to present and exhibit at EPP InnovationsFORUM, one of Europe’s premier single-day electronics manufacturing forums, on April 17 in Leinfelden-Echterdingen, Germany. Topic areas for 2024 will include AI, automation, sustainability, and quality.
Accenture Invests in Sanctuary AI to Bring AI-Powered, Humanoid Robotics to Work Alongside Humans
03/27/2024 | BUSINESS WIREAccenture has made a strategic investment, through Accenture Ventures, in Sanctuary AI, a developer of humanoid general-purpose robots that are powered by AI and can perform a wide variety of work tasks quickly, safely and effectively.
AT&S Well Prepared to Benefit from AI Boom
03/26/2024 | AT&SThe rapid progress in the development of artificial intelligence promises to revolutionize all areas of daily life in the coming years. In order to operate such AI systems, an enormous amount of computing power is required, which is provided by a vast network of data centres.
The IMAPS Show: A Conversation with John Andresakis
03/26/2024 | Marcy LaRont, PCB007 MagazineOn the last day of the IMAPS Device Packaging Conference, Marcy LaRont sat down with industry veteran John Andresakis of Quantic Ohmega, who attended the conference this week. Not his first time at this event, he talked about the conference, advanced technology, and trying to get the word out about the advanced packaging substrates solution Quantic is offering.