Asia and Pacific: Seiko Epson develops PC board inkjet technology
By Paul Kallender; IDG News Service (Tokyo Bureau)
Seiko Epson Corp. has developed an inkjet technology that can be used to make circuit boards for about half the cost of normal processes and plans to commercialize it in 2007, the company said.
Mobile phones, notebook computers and portable electronics goods could be made less expen-sively in the future with circuit boards that use the technology, the company said.
The inkjet method uses tiny droplets of ink to draw circuit lines on boards. Circuit boards provide the base upon which different chips and electronics devices sit and are connected. Just about every elec-tronics device uses one or more circuit boards. (...) The process is similar to that used by Seiko Epson's inkjet printers
The droplets of silver conductive ink ranged in size from about 10 to several tens of nanometers in diameter, meaning that the company can draw circuits to the same dimensions of boards made by today's electronics companies, A nanometer is a billionth of a meter.
The company has made a 20-layer board that is 20 millimeters square and 200 microns thick. The lines made were 50 microns wide and about 4 microns high, and the spacing between the lines was 110 microns. Current circuit boards use roughly the same line measurements and spacing.
As the droplets of ink are so small, Seiko Epson believes it can make lines that are 15 microns wide. A micron is a millionth of a meter.
The technique is far simpler than the standard processes used to create circuit boards, the company said. Multilayer circuit boards are normally produced by coating a board in copper and then using chemicals to etch the lines. The process uses patterning masks and involves drenching the boards in acid. The process developed by Seiko Epson doesn't need a pattering mask and avoids the use of a number of industrial chemicals.
As well as silver, the process can make lines made out of aluminium, nickel and magnesium. The insulator ink is made of an organic material that the company won't disclose.
The process is similar to the inkjet technology that Seiko Epson had developed to make very large OLED (organic light emitting diode) screens. In May it developed an OLED screen that was 40 inches along the diagonal, and hopes to produce screens for TVs using the technology commercially in 2007.
Seiko will be making samples of circuit boards using inkjet technology in 2006 and hopes to begin commercial production starting in April 2007, it said.
Asia and Pacific: Oracle's Shimp outlines product strategy
By John Ribeiro; IDG News Service (Bangalore Bureau)
Open source databases have helped Oracle Corp. as they give users their first exposure to relational databases, according to Robert Shimp, vice president of technology marketing at the Redwood Shores, California, company.
Shimp talked to IDG News Service on issues such as Oracle's strategy for small and medium-size business, its concept of a centralized customer data hub for systems integration and a forthcoming version of its Collaboration Suite. Below is an edited transcript.
IDGNS: CA has released the Ingres database under an opensource license, and Sybase (Inc.) has also been offering its database free to Linux users. Does Oracle feel the need to do something similar for the open source user?
Shimp: We have no plans to either open source or make our products available for free.
IDGNS: Oracle has been quoted as saying that open-source users are not the type of people who can afford Oracle products, as they are price sensitive.
Shimp: We have extremely competitive pricing on our entry-level products, like Standard Edi-tion One product, that are at a list price of US$149 per user. This price is highly competitive with virtually anybody in the industry, including open source databases, which charge a great deal more for their support services.
IDGNS: Yet companies like MySQL have been cutting into your market at the low end.
Shimp: MySQL does not claim the same database market as Oracle, and their product is used for completely different purposes. It is used typically in the middle tier for storing data such as catalogs or Web sites and things like that. In fact, open source database products are a good thing for Oracle, because they give a lot of users their first exposure to relational databases, and gives them an opportunity to learn about the technologies. Ultimately, when customers choose to build business critical applications, and to run their business on a relational database, they inevitably choose commercial products, primarily Oracle. So what we have found is quite a few of MySQL and PostgreSQL customers moving up to Oracle over time.(...)
IDGNS: Now that Red Hat Inc. has released Sistina Global File Sys-tem (GFS) under GPL (GNU General Public License), do you still see the need to continue development on your own cluster file system?
Shimp: We believe that by providing the complete technology infrastructure, including the cluster file system, we make it easier to ins-tall and maintain our own pro-ducts. The cluster file system is an important component of our overall clustering technology, and in order to make it easier and simpler for our customers to install their products and maintain them, we want to provide them with a complete technology stack.
IDGNS: Would you offer Sistina GFS to customers who want to use it?
Shimp: We have no intention of OEMing (original equipment manufacturering) or relicensing Sistina or any other product of that sort. We developed our own cluster file system technologies, we bun-dled that as part of our Real Application Clusters product, and we are going to offer that complete technology stack.
IDGNS: What are the challenges in the Collaboration Suite market place, and how do you plan to deliver on that?
Shimp: The big challenge for most customers is that they have a tremendous amount of unstructu-red data or content such as files, spreadsheets, (Microsoft) Word documents, things of that sort, that need to be managed every bit as effectively as the traditional transaction processing and decision support applications. Specially today in a highly regulated environment, it is important to know where your information is and how it is being used.
Oracle believes that unstructured data needs to be managed centrally in a single repository, where it can be cross-tabulated with the transactional data and decision support data. So we are very focused on bringing all that content management and real-time collaboration directly into the database, where it can be shared among any users, and properly managed and tracked. Future releases of Collaboration Suite will continually refine and improve on this vision.
IDGNS: Coming to your strategy for small and medium-size bu-sinesses, it has been primarily to take an existing product and ad-dress this market with lower licensing costs, and quicker configurations and installations. Do you think the market may require products more specific to their needs?
Shimp: This market place is no different than the larger enterprises in the kind of business challenges they face. They want to be able to have access to all the same kinds of information, the same kind of analysis tools, the same kind of management capabilities. The challenge for them is that they need to be able to do this at a cost-effective price, with a lower total cost of ownership. Oracle sees that as certainly a similar challenge for the large enterprises, so we are focused on innovating our products to make them easier to install and maintain.