wireless charging


'wireless charging' Articles

'iPhone 7s' and 'iPhone 7s Plus' Said to Come in All-New Red Color, Lack New Design and Wireless Charging

Apple will release updated versions of the iPhone 7 and iPhone 7 Plus next year, aptly called the "iPhone 7s" and "iPhone 7s Plus," according to Japanese blog Mac Otakara. The report claims the smartphones will retain the same aluminum design as the iPhone 7 and iPhone 7 Plus, with only internal changes, including the addition of a faster A11 chip. The report added it is highly probable the iPhone 7s and iPhone 7s Plus will come in an all-new red color alongside current Black, Jet Black, Gold, Rose Gold, and Silver options. Multiple rumors suggest Apple plans to release three new iPhone models next year, including updated 4.7-inch and 5.5-inch models with traditional LCD displays and a larger premium model with an OLED display and glass casing, but reports have been conflicting about which features will be included on each model. If this report is accurate, it could signify Apple's plans to release a completely overhauled glass-backed iPhone with a curved, bezel-free OLED display and wireless charging at the high end of its 2017 smartphone lineup, while making only incremental upgrades to its traditional 4.7-inch and 5.5-inch iPhones with LCD displays. An earlier report from Japanese website Nikkei Asian Review said Apple plans to release three glass-backed iPhones next year, while it was said the 4.7-inch iPhone would get wireless charging, so there remains a lack of consensus among rumors—perhaps unsurprising given new iPhones are likely over nine months away. Mac Otakara was first to report about Apple's plans to remove the headphone jack and add a new

4.7-Inch iPhone to Feature Wireless Charging Next Year

Apple's next-generation 4.7-inch iPhone will feature glass casing with wireless charging, according to the latest research note from KGI Securities analyst Ming-Chi Kuo obtained by MacRumors.Our rationale is as follows: (1) the OLED model may trigger replacement demand among high-end users given its completely all-new-design form factor and notably superior specs in comparison to the TFT-LCD models; and (2) the new 4.7” iPhone, featuring glass casing and wireless charging, looks well positioned to tap replacement demand at the entry level.Kuo previously said all new iPhones are "likely" to support wireless charging next year, so 5.5-inch and all-new OLED models will likely gain the feature as well in addition to the now-confirmed 4.7-inch model. Kuo believes Apple will switch to glass casing for next year's entire iPhone lineup in order to support wireless charging, with Pegatron being the exclusive supplier of the new 4.7-inch iPhone and a wireless charger expected to be included with at least some models. The wireless charger will allegedly have wider availability by 2018. The new 4.7-inch iPhone and an OLED model featuring a "completely all-new-design form factor and notably superior specs" are predicted to drive "potentially unprecedented replacement demand" from smartphone users. Kuo forecasts Apple could sell 120-150 million new iPhones in the back half of 2017, topping an iPhone 6 sales record.To our understanding, while demand visibility in 2H17F is as yet unclear and presumed pull-in demand may change anytime, upstream suppliers may be around now setting

iPhone 8 to Feature All-Glass Casing in Order to Support Wireless Charging

Apple will switch to an all-glass casing for next year's entire iPhone lineup in order to support wireless charging, with Pegatron being the exclusive supplier of the wireless charger. That's according to the latest research note by KGI Securities analyst Ming-Chi Kuo obtained by MacRumors. According to Kuo, the transition from metal to glass casing is key if Apple is to introduce a wireless charging feature in the 2017 iPhone. While patented engineering solutions do exist for wirelessly charging devices with metal cases, issues with wireless frequency tolerances for metal alloys can limit the speed at which charging takes place. On top of that, it is widely believed that Jony Ive has wanted to introduce an iPhone that looks like a single sheet of glass for several years. iPhone concept image via ConceptsiPhone We believe one of the reasons why new iPhones will switch from metal casing to glass casing is to support wireless charging. In order to ensure a superior performance, we believe it is most appropriate for EMS suppliers to develop and make the wireless charger because then a comprehensive test can be conducted. As Hon Hai needs to deploy most resources to develop and produce OLED iPhone, we expect Pegatron will be the exclusive supplier of the wireless charger.Kuo remains uncertain whether a wireless charger will be bundled with all new iPhones, but expects at least some models to be next year, with wider availability by 2018. Kuo last week claimed that Apple will release 4.7-inch and 5.5-inch model iPhones with LCD screens as well as an all-new OLED model

Foxconn Testing Wireless Charging Modules for iPhone 8

Apple manufacturing partner Foxconn is testing wireless charging modules intended for use in the 2017 10th anniversary iPhone, according to Nikkei. However, Nikkei's source says the feature's inclusion into the iPhone 8 is dependent on yield rates. iPhone concept image via ConceptsiPhone "But whether the feature can eventually make it into Apple's updated devices will depend on whether Foxconn can boost the yield rate to a satisfactory level later on," the source said.The modules are intended for the 2017 iPhone, but it's unclear whether all 2017 iPhone models will include wireless charging or whether it'll be reserved for higher-end Plus models. In January, it was reported that Apple was exploring extended range wireless charging for the 2017 iPhone. Extended wireless charging is seen as superior to existing wireless charging solutions because it does not require the device to be as close to a charging mat or source. In February, there was speculation that Apple was working with Energous, the company behind WattUp, a wireless charging technology that uses radio waves to charge devices up to 15 feet away, on wireless charging technology. Apple has also been hiring engineers experienced in wireless charging in recent months. In May, the company hired two engineers from uBeam, a startup focused on a wireless charging technique that uses ultrasonic waves to charge electronic devices by converting those waves into electricity. The Cupertino company has also filed many patents for wireless charging technology, though it has publicly downplayed the usefulness of

Apple Hires Pair of Engineers From Wireless Charging Startup uBeam

As rumors swirl around Apple's potential integration of wireless charging in future iPhone models, The Verge discovered the company has recently hired a pair of engineers with specialties focused in wireless charging and ultrasonic technology. Those two hires came in the past four months, but they are part of a larger group of more than a dozen wireless charging hires over the past two years. The two latest hires, Jonathan Bolus and Andrew Joyce, come from startup uBeam, which is working on a wireless charging technique centered around the harnessing of ultrasonic waves that are converted into electricity to charge an electronic device. Questions about the viability of uBeam's technology have been around for a while, and former VP of Engineering at uBeam, Paul Reynolds, has been highlighting the company's errors and potential for failure on his personal blog. The most recent post centers around the mishandled and controversial PR battle faced by blood test startup Theranos, and the suggested implications similarly affecting uBeam.Last week a former engineer from the much hyped wireless charging startup uBeam left some scathing criticism of the company on his blog. He compared uBeam to the now disgraced startup Theranos, saying that uBeam has avoided any full-fledged public demonstrations because its technology doesn't work as advertised. While it can do some very limited charging over a short distance, he allowed, the basic laws of physics prevent the product from being practical at any commercial level.Given the ongoing controversy over the viability of uBeam's

Apple Possibly Working With Energous on Extended Range Wireless Charging for Future iPhones

Amid rumors that Apple is working on extended range wireless charging capabilities for future iPhones, there has been some speculation that Apple has partnered with Energous to implement the technology. Energous is the company behind WattUp, an emerging wireless charging technology that uses radio frequencies to charge devices from up to 15 feet away. Though there's no concrete proof of a relationship between Energous and Apple, a new research report from Louis Basenese of Disruptive Tech Research highlights a large pool of circumstantial evidence pointing towards a potential partnership, so it's worth taking a look at Energous's technology, both in that context and as an example of the wireless charging techniques that are currently being pursued by tech companies. Basenese posits Apple is working with a partner rather than developing an in-house solution due to the small number of patents the company has filed surrounding wireless charging -- just five, with none filed since 2013. As evidence that partner is Energous, he points towards their common manufacturing partners (TSMC and Foxconn), their membership in ANSI working towards standards for wireless power transfer compliance testing, and most notably, the fact that Energous's RF-based wireless charging system is the only long-distance solution nearly ready to launch. In early 2015, Energous also inked a deal with an unnamed consumer electronics company, positioned as one of the top five companies in the world. Names weren't mentioned, but that's a short list -- Apple, Samsung, HP, Microsoft, and Hitachi.

Apple Developing iPhone With Extended Range Wireless Charging for as Soon as 2017

Apple is reportedly developing a wirelessly-charged iPhone for as soon as 2017, according to Bloomberg. The company is working with its partners in both the U.S. and Asia to create the technology. Apple is exploring cutting-edge technologies that would allow iPhones and iPads to be powered from further away than the charging mats used with current smartphones, the people said, asking not to be identified as the details are private. The iPhone maker is looking to overcome technical barriers including loss of power over distance with a decision on implementing the technology still being assessed, they said.Current wirelessly-charged devices require users to place their phones or other devices on charging mats. In September 2012, Apple marketing chief Phil Schiller said that the company wasn't sure of how convenient wireless charging is as most wireless charging systems still have to be plugged into a wall. In early January, it was reported that Apple was working on wireless charging for the iPhone 7. However, that report warned that the feature could be pulled from the iPhone 7 for a future iteration of the device as Apple is working on the technology currently. Apple has held an interest in wireless charging since the first iPhone, gaining patents for wireless charging stations and wireless charging through a near field magnetic resonance, which wirelessly charges a device within a certain region. The Cupertino company has also shown an interest in WiTricity's wireless charging technology, which uses "hidden charging" technology that allows magnetic fields to wrap

Wireless Charging Looks to Go Mainstream in 2015

As the largest consumer electronics show in the world, CES often gives us a hint of the technologies we can look forward to in the near future, based on the products that are shown off at the show. In 2013 and 2014, there was a heavy focus on wearables, and this year's emphasis on home automation suggests 2015 will be a big year for connected home products. There's one other important emerging technology that we may see explode over the course of the next few years -- wireless charging. Several companies, including Energous and WiTricity, demoed upcoming wireless charging solutions, and the Alliance for Wireless Power had a booth showing off how wireless charging will work in the Home of the Future. MacRumors had a chance to sit down with Alex Gruzen, the CEO of WiTricity, who walked us through the company's technology, its existing partnerships, and gave us details on when we might see the debut of the first products using WiTricity's technology, which uses the Rezence specification agreed upon by the Alliance for Wireless Power. WiTricity's wireless charging solutions, which we have covered multiple times in the past, works using magnetic resonance, which is able to transfer power over distances using the magnetic near-field. In the past, wireless charging solutions like the Powermat (which uses a competing technology from the Power Matters Alliance) have required the electronic device being charged to rest directly on the power source, but WiTricity's wireless charging technology is unique because it does not require direct contact. The magnetic field used