laptop battery power electronics East July 20, 2010 to start selling the U. S. Infinite Power Solutions (IPS) of all solid batteries “THINERGY” (Figure 1). Power Devices is electronic and IPS have signed a sales agency, plans to Japan, Korea and Taiwan to sell. Power Devices is electronic and strive to achieve over the next three years, sales of one billion yen.
IPS all solid cathode battery materials used in lithium cobalt oxide (LiCoO2), anode materials used in film lithium metal, solid electrolyte used in lithium-oxygen phosphate and nitrogen (Lipon ). Cell 6 by the coating electrode, the thickness of 0.17 mm only.
During production of an inch (25.4 mm) square Unit MEC101 “, with a capacity of 0.7mAh standard products, and the ability 1mAh the final product. When the depth of discharge (DOD) to 100% 1C repeated charge and discharge, even 10,000 times more than life. The high discharge 70C under continuous release of 40mA of current (Figure 2). self-discharge rate is only 1% or less. Operating Temperature: -40 ~ 85 ℃. It is reported that the use of such vehicle is being developed for the maximum working temperature of 260 ℃ to support the product.
IPS plans to use these features, new products for wireless sensors, active RFID tags, smart cards and other small medical devices within the power system, and replace the portable battery in the button and double layer capacitors. East-power devices that exist on the electronic market, in particular, the following: batteries and solar cells and solid production portfolio of power modules vibrations of low power sensor networks, wireless sensor.
In addition to the industry began to explore the council as emergency power and memory SSD, but there will be strong battery built into the wiring in the floor of the development of the printing business. IPS provides not only solid monomer battery, also started to provide robust battery management integrated charge, over-charging protection functions and power control circuit for controlling the power module small (Micro Power Module MPM).
Although the price sample of solid battery is 2000 yen, but once mass production overall PPI and lower costs to single digits. IPS Colorado United States to build an annual production of 1 million cell production system, after the expansion can produce six million dollars.
Can be mass produced unit in addition MEC101 ago × 1 inch (50.8 mm) of MEC102 “and 1 x 0.5 inch 英寸 (12.7 mm) of MEC120″ a total of three. In addition, from the fourth quarter of 2010, begin sample shipments in the watch can be equipped with the 0.5-inch square “MEC125.
IPS was founded in 2001, venture firms. Oak Ridge National Laboratory (Oak Ridge National Laboratory, ORNL) won all licenses with the battery technology. In addition to the IPS, the United States Cymbet and STMicroelectronics (STMicroelectronics) Oak Ridge National Laboratory has received a technology license.
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