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Technology Innovation
- 14 December 2007 Japan
- Fujitsu Develops High-Speed, Power-Efficient ReRAM Featuring Limited Fluctuation of Resistance Value
Kawasaki, Japan, December 14, 2007 – Fujitsu Laboratories Ltd. today announced the development of a new type of resistive RAM (ReRAM), a type of non-volatile memory, which combines low power consumption with limited fluctuation of resistance value. By changing the structure of the ReRAM by adding titanium (Ti) to nickel oxide (NiO), and by limiting the current flow from the transistor, Fujitsu Labs has successfully reduced the current needed to erase memory to 100 micro-amperes or less. Furthermore, even in high-speed erasure operations requiring only 5 nanoseconds, fluctuation of resistance value which affects the device's quality has been reduced to one-tenth (1/10th) that of conventional ReRAMs. Fujitsu Labs views the new ReRAM as an alternative to flash memory that combines high speed and low power consumption, in a low-cost embedded memory.
- 12 December 2007 Japan
- Fujitsu Develops Highly-Reliable Multi-Layer Interconnect Technology for Logic LSI Devices for 32nm Generation and Beyond
Tokyo, December 12, 2007 – Fujitsu Laboratories Ltd. and Fujitsu Limited today announced their development of technology that enables high-reliability multi-layer interconnects for logic LSIs for 32nm generation and beyond, by using copper with manganese additives in combination with an ultra-thin film barrier metal. Compared to conventional technology, Fujitsu's new technology effectively reduces line resistance in interconnects, and increases endurance against electro-migration - a cause of LSI degradation over time. This technology will enable Fujitsu to provide highly-integrated high-performance LSIs to customers.
- 15 October 2007 Japan
- Fujitsu Develops "Proactnes II" Network Services Management Solution
Tokyo, October 15, 2007 – Fujitsu Limited today announced the development of Proactnes II, a network services management solution to manage advanced network operations and service quality. This solution will make it possible to visualize and analyze the quality of services over networks as well as smoothly administer large networks, thereby helping network services providers to deliver high-quality services. Proactnes II is scheduled to go on sale in the first quarter of fiscal 2008.
- 18 June 2007 Japan
- Fujitsu Develops Technology for Low-Power, High-Performance 45nm Logic Chips
Tokyo, June 18, 2007 – Fujitsu Limited and Fujitsu Laboratories Ltd. today announced their development of a platform technology for 45 nanometer (45nm) generation LSI logic chips, which combines technologies for low power consumption and high-performance interconnect. Compared to previous 45nm technologies on record, the new platform reduces the leakage current that occurs when current is wasted in wait states to one-fifth that of previous levels and reduces interconnect-induced lag times by approximately 14%. The realization of these new 45nm generation platform technologies will enable Fujitsu to offer its customers LSI logic chips that feature even higher speeds, smaller size and lower power consumption than currently available.
- 30 March 2007 Japan
- Fujitsu Develops Wavelength Tunable Laser
Tokyo, March 30, 2007 – Fujitsu Laboratories Limited today announced their development of a wavelength tunable laser for 10 gigabits per second (Gbps) dense wavelength division multiplexing (DWDM) optical transmission. As a world's first, the company confirmed stable wavelength tunability and optical fiber long-range transmission of a wavelength tunable laser across 80 kilometers (km), in the form of a XFP-type optical transceiver. This new technology will enable practical application of small, high-performance optical transceivers to support high-capacity and high-reliability optical networks.
- 29 March 2007 Japan
- Tokyo Institute of Technology and Fujitsu Laboratories Actualize World's First Infrared Light Propagation in Optical Crystal
Films on Silicon Substrate
Tokyo, March 29, 2007 – The Tokyo Institute of Technology and Fujitsu Laboratories Limited today announced their joint development of a new technology that enables the successful propagation of infrared light through an optical crystal film on a silicon substrate, for the first time in the world. The technology is a result of collaborative development by the laboratory of Associate Professor Kazuo Shinozaki of the Tokyo Institute of Technology and Fujitsu Laboratories, and paves the way for compact optical communication devices featuring the integration of silicon large-scale integrated circuits (LSIs) with various optical devices such as modulators and switches.
- 24 January 2007 Japan
- Mitsukoshi, Shiseido, and Fujitsu Collaborate in "Department Store of the Future" RFID Field Trial in Japan for Cosmetics
Tokyo, January 24, 2007 – Mitsukoshi, Ltd., Shiseido Company, Ltd, and Fujitsu Limited today announced that as part of a project sponsored by the Ministry of Economy, Trade and Industry (METI) of Japan, the companies will jointly implement a "futuristic department store" field trial in Japan from January 26 to February 12 to test the expanded use of RFID tags in department stores. For the first time in Japan, RFID tags will be used in a field trial for cosmetics. The field trial is part of a METI-sponsored project commissioned to the Japan Department Stores Association, known as the 2007 Field Trial for Improving Distribution and Logistics Efficiency through the Use of Electronic Tags.
- 19 January 2007 Japan
- Fujitsu Releases Compact Optical Transceivers Capable of High-Performance GPON Transmission
Tokyo, January 19, 2007 – Fujitsu Limited and Fujitsu Laboratories Ltd. today announced the development of the world's first optical transceiver technology capable of operating across a temperature range of -40°C (-40°F ) to 85°C (185°F). These devices, which can also receive burst signals widely with varying optical power, are designed for application in Gigabit Passive Optical Networking (GPON) systems that are being deployed primarily in North America to enable high speed broadband access.
