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
Croma-Pharma Introduces saypha ® volume prime Lidocaine25.9.2026 15:04:00 EEST | Press release
Croma-Pharma introduces saypha® volume prime Lidocaine, a cross-linked hyaluronic acid dermal filler that replaces saypha® volume Lidocaine within the company's saypha® portfolio. The new product offers physicians a more versatile solution with expanded indications for both midface volumization and nasolabial folds, backed by strong clinical data. 1,2 saypha® volume prime Lidocaine demonstrated non-inferiority to comparatora in a randomized, subject- and evaluator-blinded, controlled, non-inferiority multicenter, parallel group comparison study with almost 500 patients.2 In the clinical evaluation, a high patient satisfaction highlights improved midface fullness, smoothness and contour, consistent with a rheologic profile designed to provide volumization in the mobile midface.b,2 With saypha® volume prime Lidocaine, Croma-Pharma further strengthens its product range, reflecting the company's long-standing commitment to scientific excellence and continuous product innovation, and provid
Abacus Global Management Completes Landmark $400 Million Securitization25.9.2026 15:00:00 EEST | Press release
Abacus Global Management, Inc. (“Abacus” or the “Company”) (NYSE: ABX), a financial services company specializing in alternative asset management, with a focus on longevity-based assets and personalized financial planning, today announced the closing of a dual-tranche securitization collateralized by a diversified portfolio of life insurance policies. The total structure is valued at over $400 million including the Class A and Class B notes and the residual interest. The notes have received an investment-grade rating from a third-party rating agency. The offering was oversubscribed and was upsized in response to investor demand. Abacus expects to use the net proceeds from the transaction to support continued policy origination and fund general corporate purposes. More fundamentally, this transaction advances the growth of the Company's asset management business. In the transaction, a special-purchase vehicle issued investment-grade notes backed by a pool of policies, which the Company
Eaton signs agreement to acquire COL Group, expanding manufacturing capacity and capabilities for data center and utility markets in EMEA25.9.2026 13:45:00 EEST | Press release
Intelligent power management company Eaton (NYSE:ETN) today announced it has signed an agreement to acquire COL Group from Oaktree’s Power Opportunities strategy. COL Group is a leader in medium-voltage electrical distribution solutions, including SF₆-free switchgear, grid automation technologies and modular power systems. The acquisition will expand Eaton's European power distribution capabilities and manufacturing footprint, enhancing its ability to support growing customer demand across data center and utility markets. “COL Group brings complementary technologies, manufacturing capabilities and engineering expertise that will further strengthen Eaton's European power distribution platform,” said Omar Zaire, president, EMEA Region, Corporate and Electrical Sector, Eaton. “The acquisition will enhance our ability to support utility and data center customers' increasing need for resilient, sustainable power infrastructure and integrated grid-to-chip power solutions.” Under the terms of
Novotech to acquire Agilex Biolabs25.9.2026 07:12:00 EEST | Press release
Novotech, the global full-service clinical research organisation (CRO) and scientific advisory company, today announced it has reached agreement with a wholly owned subsidiary of leading Australian healthcare company Healius Limited (ASX: HLS), to acquire Agilex Biolabs, a specialist bioanalytical laboratory business headquartered in Adelaide, Australia. The acquisition builds on Novotech's existing global clinical development capabilities by adding specialist bioanalytical expertise in Australia to its existing laboratory network across Asia. It will enable Novotech to better serve its customers, providing biotech and pharmaceutical sponsors with high-quality, responsive R&D support in Australia, one of the world’s most attractive destinations for early-phase clinical research. "Agilex has an outstanding scientific reputation. This acquisition enhances Novotech’s offering in Australia, bringing together bioanalytical science and research capabilities to deliver innovative and ground-b
Sharjah Advocates More Dominant Role for Women in Technology under 2050 Roadmap24.9.2026 19:38:00 EEST | Press release
As artificial intelligence reshapes global economies, the UAE is placing women at the heart of its global ambitions positioning them not only as participants, but as key contributors to the AI future. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260924186173/en/ Women leaders and technology experts during a session at the Women in Technology 2026 Forum in Sharjah (Photo: AETOSWire) The message was echoed by Her Highness Sheikha Bodour bint Sultan Al Qasimi, Chairperson of the Sharjah Research, Technology and Innovation Park (SPARK), who urged women to move beyond participation in technology to playing a leading role in shaping the future. Addressing the seventh edition of the Women in Technology 2026 Forum, hosted by SPARK on the theme “The 2050 Mindset,” HH Sheikha Bodour said: “2050 may seem far away, but it is being shaped by the decisions we make, the research we fund and the technologies we develop today. Women must t
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