On December 21, the "2017 (Winter) China Wireless Charging Industry Summit Forum" was successfully held at the Shenzhen Convention and Exhibition Center. Currently, the shipment volume of the wireless charging market is growing exponentially. In the near future, many flagship mobile phones will have wireless charging as a standard feature, and the market at the receiving end will also explode. This summit invited a number of industry veterans to discuss how to seize the opportunity and seize the market opportunity when wireless charging is about to explode.
The three new iPhones released by Apple this year all support wireless charging. This has ignited the development of wireless charging related technologies and made the Qi wireless charging standard well-known to the public. It has become the winner in the competition among many wireless charging standards. It is reported that major domestic mobile phone manufacturers such as Xiaomi, Huawei , Meizu, OPPO, Gionee , etc. have or will soon launch new mobile phone products that support wireless charging. According to this development speed, the wireless charging ecological chain will grow rapidly. When users develop usage habits and never go back, wireless charging will become the user's indispensable charging need, just like WIFI.
This event is jointly sponsored by Creative Times and Charging Head Network. Partners include: Shenzhen Jinxin Microelectronics Co., Ltd., Yichong Wireless Group Company, Shenzhen Ruijun Semiconductor Co., Ltd., Guangdong Xidi Microelectronics Co., Ltd., Jiangxi Lianzhi Integrated Circuit Co., Ltd., Shanghai Voda Semiconductor Co., Ltd., Lingyang (Lingtong) Technology, Royer Renyue, Creative Times, Techcode, POWER-Z, Emerald Capacitor, Gold Core Technology, Micro Testing, Yaojia Co., Ltd. Company, Shenzhen Zhuoxin Micro Technology Co., Ltd., New Page Microelectronics, Xingri, Yicheng Electronics. Before the opening of the event, the actual number of applicants reached 2,860, setting a new high for the charging head networkās previous events.
First of all, Shao Libin, general manager of Shenzhen Jinxin Microelectronics Co., Ltd., gave a keynote speech "Jinxin Micro's second generation 15W receiving chip CV8025R, leaving the control to yourself" at this summit forum. The Jinxin Micro team led by Mr. Shao is a dark horse in the domestic wireless charging industry, with multiple chips successfully entering the supply chains of many well-known brands.
Jinxin Micro was founded in 2012, focusing on wireless charging, fast charging, wireless + fast charging, energy collection and other chip development. The core team comes from returnees from Silicon Valley in the United States. The company is headquartered in Nanshan Science and Technology Park, Shenzhen, and operates in Hong Kong Technology Hong Kong Design Center was established in the park.
Mr. Shao talked about wireless charging applications and development trends, saying that short-range magnetic resonance is the development direction. Jinxin micro solution has a distance of 25-30mm and supports WPC 5W, SFC 10W, 15W EPP, and Apple 7.5W. The Jinxin micro wireless charging solution was demonstrated to everyone on site, including the transmitter and receiver. For Apple 7.5W, actual data proves that our own solution is faster than Belkin and mophie's charging speed. Jinxin micro receiver supports OTA function, leaving the control to yourself: CV90325R supports system parameter configuration (repeated erasing), supports over-the-air upgrades, and does not require the participation of the mobile phone system, improving security.
The second guest: Dr. He Dawei, partner and business development director of Yichong Wireless Group. CPS focuses on providing wireless charging chips, modules, and one-stop system integration solutions. Its customers include many well-known companies in Europe, the United States, Japan, South Korea and China, such as Toyota, Google , Microsoft , Sony , Zebao et al. At this summit forum, Dr. He Dawei will give a keynote speech "Easy Wireless, the leader in wireless charging technology".
In August 2017, CP and Yichong Wireless jointly established Yichong Wireless Group (CPS). Shenzhen Yichong Wireless is the world's leading supplier of wireless charging chips and solutions. It first proposed the new concept of instant charging, no alignment required, and full-plane fast charging. ConvenientPower (CP) is the global leader in wireless charging, one of the co-founders of the WPC Wireless Charging Alliance, and the initiator of the alliance's multi-coil technology and standards.CPS can provide one-stop chips, solutions and system integration services. It is the only brand in the world that has been shipping products for ten consecutive years. It has 25 world firsts in the field of wireless charging and 50 core patents in the field of wireless charging. It has more than 110 wealthy people. Experienced R&D team.
Dr. He showed everyone the Yichong wireless receiver chips EC4016, EC3016 and corresponding products. It also displayed the transmitter chip CP-SA2 and various transmitter modules, which have the advantages of maximum output 15W fast charging, free position, one-to-many and other advantages.
The third guest: Wang Huailong, head of the marketing department of Shenzhen Ruijun Semiconductor Co., Ltd. In response to the explosion of the wireless charging market, Ruijun Company has developed a variety of MOS dedicated to wireless charging and announced them at this summit forum. At this summit forum, Wang Huailong will give you a keynote speech "Infinite, let's rush together - Ruichips MOSFET Gate Driver supports wireless charging solutions".
Ruijun Semiconductor is a national high-tech enterprise specializing in the R&D, production and sales of power semiconductors. It occupies a leading position in adapter fast charging, mobile fast charging, car charging, motor control, new energy, inverter, lithium battery protection and other application fields. , there are hundreds of models in the three major product lines of Trench MOSFET, SGT MOSFET and Super Junction MOSFET. The guests introduced the Ruijun MOSFET product line, which has passed ISO9001, ROHS and other certifications. The popular RAVPower wireless charger on Amazon uses Ruijun's MOS. In addition, the Ruijun Gate Driver product line was also introduced, covering a variety of application fields.
The fourth guest: Dr. Hao Yueguo, co-founder and engineering director of Xidiwei. Xidi Micro is one of the few power companies in China that independently develops an overall solution for wireless charging and receiving ends. At this summit forum, Dr. Hao will give a keynote speech "Xidi Micro and Qualcomm jointly release a 15W wireless charging solution to help mobile phones." .
Xidiwei was founded in 2012. The core team comes from the American Fairchild Semiconductor mobile terminal power management chip department. Citing WPC data to analyze the wireless charging industry market, the global wireless charging market will maintain rapid growth in the future. It is expected that the shipment volume of receivers and transmitters will reach 1 billion and 400 million units respectively in 2020, and will double in 2025. Xidiwei wireless charging product introduction, covering WPC, PMA, A4WP multiple modes, as well as 10W, 15W power output, and revealed the future Xidiwei wireless charging product roadmap.
The fifth guest: Song Yinxi, Ph.D. from Seoul National University, South Korea, Director of the Research Center of Jiangxi Lianzhi Integrated Circuit Co., Ltd. Led the Lianzhi technical team to successfully develop China's first Rx 15W Qi certified chip through the WPC Wireless Charging Alliance. Previously, only IDT, TOSHIBA, and ROHM had obtained this certification. At this summit forum, Dr. Song gave a keynote speech "Qi 15W Fast Wireless Charging Solution - Extremely Fast Charging is More Convenient".
Lianzhi launches the wireless receiver CWQ1100. Its main features are that it is a single chip compatible with WPC Qi 1.2.3 receiver, supports 5W BPP 15W EPP, and integrates a high-efficiency synchronous rectifier. It is worth mentioning that CWQ1100 is also Chinaās first 15W receiving chip to obtain Qi certification from the International Wireless Power Consortium (WPC). The wireless transmitter CWQ1000 is introduced. Its main features are that it is single-chip compatible with WPC Qi 1.2.3 transmitter, supports 5W BPP 15W EPP, and supports Apple and Samsung wireless fast charging. In the CWQ1000's 7.5W wireless fast charging test on iPhone X, it was 40 minutes faster than mophie's.
The sixth guest: Chen Wei, Marketing Director of Shanghai Voda Semiconductor Co., Ltd. In this seminar, Chen Wei will give you a keynote speech "Wireless Charging "Core" Technology - Nuvolta Wireless Charging Special Chip". nuVolta Technologies was founded in 2014 in Silicon Valley, USA. It is a high-tech semiconductor company focusing on the development of high-frequency power management chips. The group consists of Shanghai Vota Semiconductor Co., Ltd., Vota Semiconductor (Hefei) Co., Ltd. and Vota Semiconductor Shenzhen Office. nuVolta and Voda will jointly undertake the development and marketing of future technologies.
Director Chen Wei analyzed the reasons behind the shortage of wireless charging capacity and chips encountered by manufacturers: suppliers believe that the market demand is not large and there is a lack of efficient communication channels. The wireless charging production process is long: Wafer (2 months) + packaging and testing (1 month) + logistics and shipping (1-2 weeks). These together have caused shortages, and Voda wireless charging dedicated chips have a more reliable supply guarantee. Voda's advantages lie in: more stable solution performance, highly integrated circuit design, more reliable supply guarantee, and continuous investment in industry technology.
The last guest: Wan Shiqiang, Asia Pacific Business Manager of Lingyang (Lingtong) Technology. Lingyang is a well-established original manufacturer of wireless charging chips. As a technical expert in the field of wireless charging, Manager Wan has witnessed the growth and development of Qi technology of the WPC Wireless Charging Alliance. At this summit forum, Manager Wan will deliver a keynote speech "Wireless Charging, Wireless, Infinite, and Present".
The advantages of wireless charging are convenience, durability and safety. It has the advantages of complete IC, complete solutions, patent support, and enthusiastic team. The transmitter and receiver roadmaps cover a wide range of areas. Whatās special is that there are transmitter + receiver ICs that share a coil. The solution technology is leading, and Apple 7.5W is the focus of promotion. In terms of patents, it has a bias protection patent: abnormal state protection circuit design, which can effectively protect the MOS from being burned; a dual decoding circuit patent: using voltage/current synchronization for decoding, it is easy to pass the WPC Qi certification test.
At this point, all the guests have finished their speeches and the event has ended. Everyone may visit the off-site exhibition area to exchange and negotiate on the latest wireless charging solutions, or take the opportunity to answer questions and communicate with industry peers and guest speakers.
More on-site highlights:
Contracting a large venue
The tall infield
The infield from the back row
Standing tickets cannot stop the enthusiasm for listening to the lecture
Dedicated audience
Speakers and VIPs
take notes carefully
shoot Speech dry stuff
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