Apple‘s three new iPhones (iPhone 8 and iPhone X) released in 2017 are among the first iPhone models to support wireless charging. This brings the domestic wireless charge technology, also makes Qi wireless charging standard well known in the industry. Apple is the leading brand of smart phones, from the touch screen, design and other aspects of the wind vane has been the meaning of the relevant domestic companies have smelled market opportunities, eager.
Voice of the wireless charging pointed out that the domestic mobile phone manufacturers Huawei, OPPO, millet, Jin Li and Meizu will soon launch wireless phones to support new products. Some people even think that the rapid growth of wireless charging ecological chain, cultivating habits of users, never go back. Wireless charging will be the same with WIFI in the wired network, as users just need to charge.
The sound is loud recently. On December 21, “2017 (Winter) China Wireless Charge Industry Summit Forum” was held in Shenzhen Convention and Exhibition Center. Attendees reached almost the consensus: the current wireless charging market shipments showed a geometric level of explosive growth, and in the near future, many flagship mobile phone wireless charging as a standard feature, the receiving end of the market blowout.
Apple continued to exert its force after launching a new model of wireless charging. In October 2017, it acquired PowerbyProxi, a New Zealand wireless charge company.
Founded in 2012 in china, Shenzhen Jin core micro-companies, to provide from 2W-5W launch, receive a full range of chips. In September 2015, it signed a memorandum of cooperation with MediaTek to launch a wireless charging launching program. In November 2017, the monthly shipment of chips exceeded 2 million.
SHEN Li-bin, general manager of Shenzhen Jinxin Microelectronics Co., Ltd., said at a summit forum on December 21 that long-distance charging will not occur in consumer applications due to radiation but too inefficient. Close magnetic resonance is the direction of development.
Jinxin micro program distance of 25-30mm, support WPC 5W, SFC 10W, 15W EPP, Apple 7.5W. Forum site, Shao Libin demonstrated Jinxin micro-wireless charging program, including the transmitter and receiver, the charging speed on the PK Apple 7.5W. The company believes that wireless charging will bring about a promising market. By 2020, the demand for receiving chips will exceed 1.2 billion. The market demand for the transmitting chips will be three times that of receiving chips and more than 3 billion.
In August 2017, Shenzhen E-Wireless and ConvenientPower (CP) jointly set up E-Wireless Group (CPS), and for the first time put forward new concepts such as full charge, unacceptable and full-plane fast charge. On-site display of the transmitter chip CP-SA2 and other types of transmitter module, the maximum output 15W fast charge, free location, one-to-many and other functions.
Another HiDi micro co-founder Hao Yue Guo believes that the future global wireless charging market will maintain rapid growth, the receiver and the transmitter are expected to reach 1 billion and 400 million shipments in 2020, doubled in 2015. Xi Di micro-wireless charging, including WPC, PMA and A4WP and other modes, and 10W, 15W power output.
At present, manufacturers have encountered wireless charging capacity, chip shortage problem. Behind the reason is that suppliers believe that the market demand is small, the lack of efficient communication channels. The long wireless charging production process, coupled with the IC packaging and testing and logistics, at least one quarter to be on the goods.
Therefore, the domestic mobile phone wireless charge really landed for a period of time, the full popularity depends on the first batch after the comprehensive use of the situation.
December 24, OPPO Wu Gang, Tencent vice president told Tencent “front line”, smart phones now generally more hungry on the difference of new technologies, the industry hopes to have new technology to stimulate consumer replacement. As for wireless charge, OPPO’s Finder handset has been used before this technology, it will become a number of high-end mobile phone optional features.
However, wireless charge is inefficient and costly, and these difficulties need to be overcome further.
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