NIKKEI ELECTRONICS January 15, 2007 vol. 943

Cover Story
3D Structure Helps Moore's Law

Enormous changes are about to happen that are going to influence the future of LSI. Three-dimensional LSI is set to become a key technology in bringing about high LSI performance and low costs. Such a development has the potential to realign powers of influence within the semiconductor industry and break down the conventions of electronics design.

A Paradigm Shift
The stirrings of major reform-"horizontal to vertical" shift is revolutionizing LSI

The Road to Implementation
Development is aimed at switching from memory to logic LSI around 2010

What the Developers Are Saying
Earlier development of 45nm processes is bearing fruit as companies bounce ideas off one another

Next-Generation Technology in Detail

Establish 45nm logic LSI technology-shorten delay by more than 30%

Leading Trends
ISSCC 2007 Preview

ISSCC (International Solid-State Circuits Conference) 2007 is scheduled for February. We summarize the expected highlights of the conference based primarily on comments from the ISSCC Far East Regional Committee. A number of analog integrated circuits run on 1V or less are due to be featured.

Leading Trends
IEEE802 Project is on The Verge of a Collapse

The IEEE 802 LAN/MAN Standards Committee, home base for standardization of cabled and wireless LAN, is beginning to waver. Intense conflict among manufacturers has led to the collapse of certain subcommittees and a cessation of activities by others. Future standardization activities to be undertaken by the IEEE (Institute of Electrical and Electronics Engineers) are likely to be affected.

Keyword
IEEE Project 802

Tech Tale
How to Make a Small Robot for Exploring Asteroids (Part 2): Blaze, Extreme Cold and Cosmic Rays

Embedded Systems Academy
Tutorial of the Embedded System (Part 1): A Compiler Doesn't Work With a Microcomputer

NETs
How to Manage Chinese EMS (1st Half)

What is the best way to make use of electronic manufacturing services (EMS), contracted to carry out design and manufacturing of electronic devices? This is currently a major question being asked by Japanese electronics manufacturers. In this series, we introduce the essentials based on the experience and ideas of Junichi Fujioka from KFE Japan Co., Ltd., which began utilizing EMS with almost no assistance. Fujioka has been engaged in product development, procurement and quality assurance for cameras, audio equipment and other devices in the Taiwan-Hong Kong-China area since 2001.

NETs
An Survey Report of Actual Conditions and Skills of Embedded Engineers

Cost estimates for projects are impossible; there are not enough competent engineers and no systematic educational or training methods in place, or any way to evaluate them; most engineers look for opportunities in management-a survey of approximately 2,800 embedded software engineers regarding conditions and skills has uncovered a host of issues faced at the frontline of embedded software development.

Interview
UIEvolution's Chief Executive Officer Satoshi Nakashima "A Master of Software Has a Dream for an Evolution of Hardware"

What's New

  • A "Red" Next-Generation DVD Standard Begins to Capture BRICs
  • The Reason Hoya Merges Pentax
  • Nichia Develops White LED with Luminous Efficiency of 150lm/W
  • Fuji Heavy Industries Realizes High Capacity Second Li-ion Battery with a New Anode
  • An Interview with IEEE802 Chairman
EDITORS' BLOG

Pixel Qi and the Impending Apple "MediaBook?"

Following the latest Apple rumors is something of a Silicon Valley sport, so I'm going to put my own spin on one. Note this one has no basis on anything other then my own fevered imaginings, so treat accordingly. (May 22) read more

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Cover Story SSDs Challenge HDDs, but Quality a Problem

Solid-state drives (SSD) using NAND Flash memory are beginning to show up in a variety of equipment as storage devices. Prices are dropping as semiconductor technology continues to evolve, accelerating adoption of the drives, but manufacturers must also deal with eroding quality.

Analysis Expanded Use of Silicon Tuners Transforms Tvs

With analog television broadcasting slated for the axe in about two years in Japan, TV broadcast tuners are evolving rapidly, replacing old radio frequency (RF) analog circuits with new integrated circuits (IC) called silicon tuners. Signal demodulators are evolving with them, and by tracing the direction of their evolution it is possible to delineate the shape of tomorrow's TV.

Convenience Stores Lead in Energy Conservation

Convenience store franchises are moving to slash energy consumption following the revision of the Japanese Act on the Rational Use of Energy, and are rapidly becoming showcases for cutting-edge energy-conservation technology. The technologies honed here will spread to other firms in the distribution industry, office buildings and more, eventually worldwide.

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