Samsung Display Commercializes New, Variable Refresh Rate Technology for Increasing Smartphone Power Savings
12.8.2020 11:19:00 EEST | Business Wire | Press release
Samsung Display Company today 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.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200812005278/en/
Engineers from Samsung Display are using testing devices to inspect frequency changes in display panels that feature adaptive frequency technology (Photo: Business Wire)
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.
About Samsung Display
Samsung Display Co., Ltd. is a global leader in display panel market, with OLED and LCD technologies and products. Samsung Display has seven production facilities and five branch sales offices worldwide. The company specializes in high-quality displays for consumer, mobile, IT and industrial usage, including those featuring OLED (organic light emitting diode) and LCD technologies. As a total solution provider, Samsung Display strives to advance the future with next-generation technologies featuring ultra-thin, energy-efficient, flexible, and transparent displays. For more information, please visit www.samsungdisplay.com.
* Refresh or Scan Rate:
The number of frames that a display panel delivers in one second. For example, a 120Hz refresh rate accounts for 120 frame changes. Higher scan rates result in more lively and natural-appearing images.
** Backplane Technology
Making substrates such as glass and polyimide (PI) that are comprised of thin-film transistors (TFTs) required to operate pixels, the minimum unit comprising most display panels.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200812005278/en/
Contact information
Ujeong Jahnke
Samsung Semiconductor Europe GmbH
Tel. +49(0)6196-66-3300
Email: ujeong.j@samsung.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
YolTech Therapeutics Announces Positive Interim Data on YOLT-202 for the Treatment of Alpha-1 Antitrypsin Deficiency19.2.2026 13:00:00 EET | Press release
YolTech Therapeutics, a late clinical-stage biotechnology company developing in vivo gene editing therapies, today announced positive interim data from an investigator-initiated trial (IIT) of YOLT-202, the Company’s investigational in vivo base editing therapy, for the treatment of Alpha-1 Antitrypsin Deficiency (AATD) that demonstrated positive safety and tolerability as well as meaningful increases in AAT levels in evaluated patients treated with the 35 mg and 45 mg dose levels. “These interim findings mark an exciting and important milestone for YolTech and for patients living with severe AATD. The rapid, robust, and dose‑dependent increases in functional AAT levels observed in this study—particularly among individuals with the PiZZ genotype—underscore the transformative potential of in vivo base editing as a one‑time treatment approach,” stated Yuxuan Wu, M.D., Founder and CEO of YolTech Therapeutics. “Equally encouraging is the favorable safety profile we have seen to date, which
Infobip Recognized as RCS for Business Leader by Juniper Research19.2.2026 12:15:00 EET | Press release
Global cloud communications platform Infobip has been named the number one Established Leader in the Juniper Research RCS for Business 2026 Leaderboard. The analyst firm scored Infobip as the top vendor out of 17 because of its superior capability and capacity, enhanced product and position and significant market presence. Juniper Research scores vendors on a range of factors including but not limited to their geographical reach, depth of partnerships, RCS value-added services, notable RCS deployments, and innovation. According to Juniper Research, Infobip stands out for its wide network of mobile operator connections for RCS for Business and its extensive geographic reach, including being the first provider to launch RCS messaging across all major US telecom carriers. Brands such as Virgin Atlantic are using Infobip’s RCS solutions to deliver interactive, conversational messaging that drives stronger customer engagement. Molly Gatford, Senior Research Analyst, Juniper Research, said:“
Serviceplan Group Deploys Creative AI Across Global Operations in Partnership With Luma AI19.2.2026 12:00:00 EET | Press release
Serviceplan Group today announced a strategic partnership with Luma AI to deploy AI for creative work across the agency group’s global operations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260219346568/en/ Serviceplan Group today announced a strategic partnership with Luma AI to deploy AI for creative work across the agency group’s global operations. Shown here (L-R) Alex Schill, Global Chief Creative Officer of Serviceplan Group, Jason Day, Head of EMEA for Luma AI, Amit Jain, Co-Founder and CEO of Luma AI, and Florian Haller, CEO of Serviceplan Group. Under the agreement, Luma AI will serve as Serviceplan Group’s AI technology partner, embedding AI for creative work into professional workflows spanning strategy, creative development, content production, and delivery. The rollout marks a significant operational milestone for Serviceplan Group, positioning it as the first of the world’s largest agency groups to standard
GekkoVet and Royal Canin Enter Latin America with Mexico Launch, Opening a New Continent in their Global Partnership19.2.2026 11:59:00 EET | Press release
GekkoVet, the Finnish leader in AI-powered clinical decision support for veterinarians, and Royal Canin, a global pioneer in pet health through nutrition, announce the launch of their strategic collaboration in Mexico. This marks the first national rollout of their partnership in Latin America, expanding the initiative that began earlier this year with successful deployments in Asia. Royal Canin Mexico is equipping veterinary teams with GekkoVet’s intelligent platform, which provides real-time diagnostic assistance, treatment recommendations, and drug information. The collaboration aims to enhance clinical efficiency, improve patient outcomes, and support veterinarians with evidence-based tools that integrate seamlessly into daily practice. “This launch in Mexico is a major step forward—not just regionally, but globally,” said Johanna Majamaa, DVM and co-founder of GekkoVet. “After strong momentum in Asia, entering Latin America opens a new chapter in our mission to empower veterinaria
Vonage Expands Developer Ecosystem to Accelerate the Next Era of Enterprise Digital Transformation19.2.2026 11:08:00 EET | Press release
Vonage, part of Ericsson (NASDAQ: ERIC), today announced a number of new initiatives, to further expand and enable its global developer community. By growing its developer community and tools, giving developers and enterprises access to new mobile network insights and capabilities that can be embedded into existing applications and workflows, Vonage is accelerating its strategy to transform mobile networks into a programmable platform. Putting Vonage APIs in the Hands of 40 million+ More Developers Vonage is announcing the launch of its Verified Workspace on the Postman API Network, making Vonage APIs available to the 40+ million developers who use Postman. The new, verified workspace gives Postman’s community of global developer members certified access to Vonage’s portfolio of Network APIs, Communications APIs, and developer tools - enabling them to copy, or fork, collections into their own workspaces and build, test, and collaborate in real time with other developers and teams. This
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom