Synaptics launches capacitive touch screen solution

SynapTIc recently announced the release of ClearPad S7500, the latest product of the ClearPad series is the industry's leading capacitive touch screen solution. ClearPad S7500 provides advanced, flexible and cost-effective solutions for screens up to 15.6-inch, eliminating the obstacles to the use of large-size, high-performance touch screens in mainstream notebooks and tablets.

So far, considering the increase in design thickness, weight, and cost, large-size, capacitive touch screens are difficult to implement in laptops and tablets. However, with the emergence of exciting new applications and operating systems such as Windows 8 and 8.1, people are paying more and more attention to touch and handwriting functions. SynapTIcs overcome these difficulties through the unique integrated functions of ClearPad S7500.

ClearPad S7500 key advantages

Extremely high performance. The use of high-end touch controller chip architecture, algorithms, and high number of sensing channels enables the S7500 to provide the most accurate finger and small object detection, faster report rate, and excellent noise immunity on the market.

Great flexibility. The S7500 can adapt to a wide range of high-end touch sensor stacking technology requirements, such as glass-based solutions (OGS) and ultra-thin discrete, and is compatible with emerging sensor materials such as metal mesh. This flexibility allows OEMs to add touch screens to the latest designs without increasing thickness or weight, and minimize the added components and manufacturing costs. As sensor technology continues to evolve, this design flexibility will continue to support future generations of products.

Active stylus. SynapTIcs' active stylus technology does not affect its industry-leading finger touch performance and achieves fine drawing and writing functions without the need for additional sensor hardware. The thin-head active stylus supports advanced features such as hover detection and pressure reporting to host applications, enabling multiple stylus usage modes without the need to increase equipment cost, thickness, or manufacturing complexity.

Powerful performance. Advanced algorithms can achieve powerful and accurate multi-touch performance in various situations (such as the presence of moisture or fingers wearing gloves).

Easy integration. The thin single ASIC solution S7500 is specifically designed for simple integration with very small discrete component requirements and minimum physical and electrical footprint. This also provides OEMs with lower power consumption and cuts the total bill of materials.

Kevin Barber, senior vice president and general manager of SynapTIcs Smart Display Division, said, "Capacitive touch screens have become the actual human-machine interface for today's small computing devices such as smartphones and tablets, but due to design challenges and high costs, they are used in large-scale computing. The integration in the device is relatively slow. With the introduction of the revolutionary ClearPad S7500, these barriers have been broken, and OEMs can easily and economically provide large-size touch screens for various new computing devices and product sizes. "

Time to market

Synaptics ClearPad S7500 has been sampling since the first quarter of 2013, supporting PC and mobile phone OEM design work. These devices are expected to be available to consumers starting in the third quarter of 2013.

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