1, yes, OPPO has obtained a charging technology patent. OPPO has made significant progress in the field of charging technology and has successfully obtained a number of patents. The patents cover innovations in various charging technologies, including fast charging, wireless charging, and smart charge management. The development of these technologies gives OPPO mobile phones a clear competitive advantage in terms of charging speed and efficiency. Fast charging technology is an important breakthrough made by OPPO.
2, OPPO advanceOPPO Guangdong Mobile Communication Co., Ltd. recently announced that it has signed a VOOC flash charge patent license agreement with 9 chip and finished product companies, marking that the flash charge ecology has been further enriched. These 9 enterprises include: Shanghai Xinjin Semiconductor Manufacturing Co., LTD., Dongguan Hailutong Industrial Co., LTD., a total of 23 enterprises have joined OPPO flash charging technology authorization.
3, OPPO official news: has announced the third batch of 9 VOOC authorized enterprises, the total number of authorized has reached 23.
Wireless charging patent , using chip adaptation management technology, including: automatic opening and closing of the charging process Wireless charging patent ; Automatically adapt the voltage and current required by the wireless charging patent and manage the charging process to ensure the charging efficiency of the wireless charging patent ; And can use a unified charging pad for any brand, model of electronic products,Charge safely, conveniently and efficiently.
Technology that uses magnets to charge devices. Wireless charging technology, derived from wireless power transmission technology, uses magnetic resonance to transmit charge in the air between the charger and the device, and the coil and capacitor form resonance between the charger and the device to achieve efficient transmission of electric energy technology.
The technical principle behind millet wireless wireless charging is physical electromagnetic induction. The so-called electromagnetic induction principle refers to the part of the conductor of the closed circuit in the magnetic field to cut the movement of the magnetic induction line, the conductor will produce current, this phenomenon is called electromagnetic induction phenomenon. While closingThe current generated by electromagnetic induction in a circuit is called induced current. It is the inductive current that replaces the alternating current transmitted by the power adapter to complete the mobile phone charging process.
Wireless charging is a kind of direct power supply to electronic devices that does not rely on traditional wires or any other physical material. Many netizens said it was amazing, how does this technology actually make electricity into the phone battery? Experts say it mainly uses approach sensing,That is, inductive coupling, by which the power supply device transmits energy to the device that uses electricity.
Recently, NIO Automobile announced the patent application information on "wireless charging system and wireless charging method for vehicles". The patent information shows that the wireless charging system includes: a charging transmitter, which is arranged on the side of the charging area and is used to convert electric energy into electromagnetic energy; The charging receiving device, arranged on the upper part of the vehicle, is used to receive electromagnetic energy to convert electromagnetic energy into electric energy for storage; And the first drive device, the second drive device, the control device, etc.
According to some information can be found the patent ownerIf some of the equipment prepared for the on-board charging of electric vehicles includes the input power and the size of the power, there will also be the design of the electrical measurement coil and the battery measurement coil in the converter and transformer, and the battery connector or multiple switches can be converted when closed. Bottom line: A new Apple patent reveals a revolutionary wireless charging technology that will bid farewell to the shackles of contact charging and achieve true plugless charging. The technology uses near-field magnetic resonance technology to create a charging zone within 1 meter of any supported Apple deviceIt can be automatically charged in the area without the intervention of wires or power plugs, making the operation more convenient and efficient. On January 6, according to media reports, Apple applied for a new patent, which aims to enable the laptop to charge the iPhone wirelessly. The patent describes how a laptop can wirelessly charge an iPhone. The Macbook will attach an induction coil to the palm rest, and then use the area on either side of the trackpad as a wireless charging pad to transmit power.