Thinner is better, or so say thin-film display manufacturers. For this reason, Toshiba Corp. (Tokyo, Japan) developed a reflective, low-temperature poly-silicon thin film transistor (TFT) liquid crystal display (LCD). Claiming an industry first, the company says its prototype offers low power consumption, increased mechanical reliability, and high resolution (800 x 600 pixels) in a thin, lightweight package. Targeted towards mobile applications, such as the emerging handheld PC market, the reflective TFT LCD reportedly consumes only 1/4 the power, weighs 1/2 less, and is 1/3 the thickness of a conventional amorphous-silicon backlit TFT LCD. Toshiba reports that shock and vibration characteristics are improved because the LCD driver circuitry is built into the periphery of the glass. Poly-silicon technology allows a smaller pixel pitch by patterning driver circuitry directly onto the glass to support high-resolution levels, alleviating many of the physical limitations imposed on LCDs requiring peripheral driver ICs. Toshiba plans to start mass production of a 8.4-inch reflective TFT LCD panel in the first quarter of 1999. Call: (800) 879-4963.
The company says it anticipates high-definition video for home security and other uses will be the next mature technology integrated into the IoT domain, hence the introduction of its MatrixCam devkit.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
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