Resistance touch screen technology principle:

The main part of the resistive touch screen is a resistive film screen that is very compatible with the surface of the display. It is a multilayer composite film with a layer of glass or a hard plastic plate as a base layer with a layer of transparent oxidized metal (ITO indium oxide , The transparent conductive resistance) conductive layer, covered with a layer of outer surface hardening treatment, smooth anti-rubbing plastic layer, its inner surface is also coated with a layer of ITO coating, between them there are many small (less than 1 / 1000 inch) of the transparent isolation point of the two layers of conductive layer separated from the insulation when the finger touch the screen, the two layers of conductive layer in the touch point where there is contact, the controller detects the contact and calculate (X, Y ), Which is the most basic principle of the resistance technology touch screen. The biggest feature of the resistance screen is not afraid of oil, dust, water. G-Touch latest fourth generation resistance technology touch screen and other resistors The screen product is different in that it is made of glass as a base plate so that the light transmittance is higher and the refractive index is more suitable for the user, and the conductive layer uniformly coated on the bottom of the glass sheet passes the electrostatic particles adsorbed on the touch screen Ground unloading to ensure that the touch positioning more accurate and more sensitive to completely lift the charged particles caused by excessive drift phenomenon, positioning are not allowed, the reaction is slow, so that it is longer life, and have the ability to maintain maintenance, scratch Injury has also been greatly improved.

Precautions

1, The company's price of all goods are non-tax, for invoices, please contact customer service.

2, In order to protect your interests, in the receipt of the time to check the number of goods within the package, the accessories are complete and then sign the goods.There are some areas need to sign up after the unpacking inspection, please check the outsourcing is clear, If you find that the goods are missing or damaged, please refuse to receive the goods, and let the writers in writing to specify the specific situation at the same time immediately contact us.If a business unit or community, please and the If you do not check the receipt or receipt and payment of the room on behalf of the receipt, the company does not assume any responsibility, please cooperate with our work, is willing to cooperate happy^_^

3, The product prices are subject to change at any time, the buyer to buy goods to pay the price prevail, the buyer can not because of price changes and seek compensation.

Shipping Description:

(1), Photographed payment, please check with your online customer service and your contact address, so that the goods can not be normal on time in the normal time to your hands.

(2), After payment, we will be in 24Check the machine within hours, 48Hours to arrange the machine out of the warehouse, due to small profits, we strictly in terms of quality checks, absolutely through the rigorous testing will arrange express delivery.

(3), If not specifically stated, we will choose in the courier, Debon logistics, Arima logistics in the fastest way to ship .General arrival time for urban areas 5-7Days in the event of weather and other reasons leading to delay the goods to reach the understanding.

(4), Please be patient after delivery, etc., pro can be in my Alibaba →Have purchased the baby →Details of the purchase of the baby to see the logistics information, such as remote areas, before the end of the transaction has not received pieces, please contact our online customer service.

(5), Courier costs we are charged in accordance with the actual charge of the charge, if the pro have any questions, you can choose the logistics in the Ariwang panel, query about the postage.

Shipping Description:

(1), Express: Guangdong Province, in general we choose to pass courier, express inquiries :Http://www.zto.cn/ .If the courier can not reach the pro before buying online customer service.

(2(Note: logistics is not to provide door-to-door, with the consignee ID card to the designated area to pick up.), Large quantities of goods, large machines or larger machines,

Factory direct, the price is! Quality assurance!

wide State Long Li Computer Co

Sales Hotline: 13928898894 Mr. Li welcome to increase business QQ: 2853922353