Four-wire, five-wire resistive screen oled module

Four-wire resistive touch screen
Four-wire resistive analog technology two layers of transparent metal layer, each layer increased 5V constant voltage: a vertical direction, a horizontal direction. Need a total of four cables. Features: high-resolution, high-speed transmission response. Surface hardness treatment to reduce abrasions, scratches and anti-chemical treatment. Glossy and matte. Time correction, high stability, and never drift.TFT Lcd Modules
Five-wire resistive screen
The five-wire resistive touch screen technology, the grass-roots level in both directions of the voltage field through a precision resistor network are added to the conductive glass surface, we can easily understand the two directions of the voltage field staggered working hours plus on the same work surface, while the outer layer of gold over nickel conductive layer is only used as a pure conductor, timeshare detecting the inner ITO contact point of the X-axis and Y-axis voltage values ​​measured as the touch point in the touch.
The five-wire resistive touch screen inner layer of ITO four leads, the outer conductor only a touch screen pinout of a total of five. Features: high-resolution, high-speed transfer reaction. High surface hardness, reduce abrasion, scratch and anti-chemical treatment. Point contact with the 30 million remaining useful. The conductive glass substrate for the media. Time correction, high stability, and never drift. The five-wire resistive touch screen high-priced and shortcomings of high environmental requirements.Graphic LCD Display
The limitations of screen resistance
Whether it is a four-wire resistive touch screen or five-wire resistive touch screen, which is a working environment that is completely isolated from the outside world, not afraid of dust and water vapor, which can be used to touch any object that can be used to draw and write, more suitable for industrial control field and limited use of the office. The resistive touch screen is a common drawback is that because the outer layer of the composite film plastic material, do not know too much force may scratch the whole touch screen or using sharp touch scrapped as a result. However, within the limits of the scratch will only hurt the outer conductive layer, the outer layer of conductive scratch for five-wire resistive touch screen does not matter, and four-wire resistive touch screen is fatal.