Touch screen, touch panel- Liyitec Inc.

Touch screen, touch panel- Liyitec Inc. - Insist on Quality

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4-wire resistive touch panel

As a technology breakthrough and proprietary technology by Liyitec,SR-Touch technology is designed for providing superior outdoor viewing ability. With this unique technology,Liyitec's resistive touch panels are viewable in all lighting conditions, even under direct sunlight.

Featuring low reflection rates as less as 2% and high positional resolutions, the SR-Touch technology can be applied to Liyitec's 4/5/8-wire touch panels in all sizes, while remain the same level of transmission rates. The SR-Touch is most suitable for mobile and outdoor applications, such as GPS navigation systems, car monitors, testing devices, transportation control systems, hand-held payment terminals and rugged tablet PC.

Specifications

Electrical	SR-Touch Pro	SR-Touch Dual	SR-HT
Operation Voltage	DC5V	DC5V	DC5V
Linearity	1.5% or less	1.5% or less	1.5% or less
Insulation	≥20MΩ/25V (DC)	≥20MΩ/25V (DC)	≥20MΩ/25V (DC)

Optical	SR-Touch Pro		Advanced
Transmittance	>38%	>68%	>73%
Reflection	2?0.5%	4?0.5%	8?0.5%

Environmental	SR-Touch Pro		Advanced
Operating Temperature	-10°C to +60°C	-10°C to +60°C	-10°C to +60°C
Storage Temperature	-20°C to +70°C	-20°C to +70°C	-20°C to +70°C

Mechanical	SR-Touch Pro		Advanced
Activation Force	100 ~ 150g	100 ~150g	100 ~ 150g

Durability	SR-Touch Pro		Advanced
Finger Touch	1M touches	1M touches	1M touches
Pen Hitting	100K touches	100K touches	100K touches
Surface Hardness	2H/3H(JIS)	2H/3H(JIS)	2H/3H(JIS)
(Higher hardness option available)

Operating System
Windows 98/2000/ME/XP/NT/CE/Vista , DOS, Linux

Features	Custom options
Input Method: Stylus, Finger, Gloved Hand Widest Range in Sizes: 3.5" ~ 15" Viewable Under All Lighting Conditions Including Direct Sunlight Suitable for Outdoor Applications and Harsh Environments RoHS Compliant One Year Warranty(4/8wire) Two-Year Warranty(5-wire)	Touch Screen Size & Thickness FPC Tail Length, Position & Connector Type Particular Reflection Requirement Surface Finish (Glare,Anti-Glare,AR) Surface Hardness Note: For SR-Touch comparison photos, please refer to www.liyitec.com
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