... many fields.Firm, durable,reliable,waterproof, dustproof,greaseproof,sensitive to touch,FCC,CE... Yulian Electronic Technology Co., Ltd. is one of ... and other relevant touch products.Specification of YL155 ModelYL5-155Display Area15.1"Resolution1024*768Contrast ... 2MBrightness250cd/ m2Manifestation typeVGA TFTLCD MTBF50,000 HoursBack light MTBF25,000 HoursFrequencyhorizon 25~65 KHzPerpendicular 56~ ...