Touch Screen Display
A lcd touch displayis a combination of a TFT LCD displayand a touch technology overlay, It can be used as a display as well as a keyboard, which enables the users to operate without a mouse or touchpad. And because of its convenience and long lifespan compared with traditional buttons, touch screens adapted themselves into every aspect of our daily life quietly.
There are many types of lcd touch screen paneltechnologies available in the market, the main two types are resistive touch panel (RTP) and projected capacitive touch panel (CTP). The resistive touch screen panel works by detecting pressure changes, A projected capacitive touch panel identify the electrical current by using sensors to sense the human body static electrical capacity, which means if you wear normal gloves, the CTP touchscreens won’t respond.
As a tft panel manufacturer, Exson experts can not only provide you with standard touch solutions but also various manufacturing methods, such as resistive touch screen panel, open frame lcd display tftand custom capacitive touch panel. Whatever the needs of your project, we can build a custom solution for you.
CTP, RTP Touch Display Charactors and Differences
|
Sensing Method |
Resistive film |
Capacitive film |
|
Light Transmittance |
Not so good |
Good |
|
Finger Touch |
Good |
Good |
|
Gloved Touch |
Good |
No |
|
Stylus Touch |
Good |
Not so good |
|
Durability |
Not so good |
Good |
|
Water Drops Resistance |
Good |
Good |
Exson Touch Display Advantages
support ultra high resolution, thinner, brighter display
industry leading technologies for multi-touch and display-driver
reliable responsive touchscreen experiences.
support 3D printer, video etc wide applications
Why IPS display is better for optical bonding with CTP?
It breaks the angel limitation and provides full viewing angles,
It's brighter with higher color contrast, also thinner, as the liquid-crystal molecules aligned in parallel with the glass plates, much less sensitive on cell gap change.
在线联系供应商
Other supplier products
 |
3.5 Inch 320x480 HVGA 6PIN UART TN 220nits TFT LCD Display Module | EX03505-A01 is a 3.5 tft lcddisplay module with resolution of 320x480 pixels. The brightness is 220 cd/m2 and the contrast ratio is 400:1 (typical ... |
 |
2.0 Inch 480x360 HVGA 24PIN MIPI IPS 250nits TFT LCD Display Module | EX02002-A01 is a 2.0inch, IPS TFT LCD module with transmissive mode. Its resolution is 480×360dots (480 vertical by 360 horizontal pixel) and... |
 |
0.96 LCD IPS TFT 80x160 13PIN SPI4 IPS 110nits TFT LCD Display Module | In the HR series, the rollers are increased in both size and number giving it an even higher load capacity. They are generally mounted in pairs in ... |
 |
Special Shape LCD TFT Display Module | Special shape LCD displays have become more and more popular in home appliances, Smart Metering etc industry for distinguishing design, making the ... |
 |
2.4 Inch 240x320 QVGA 6PIN UART TN 220nits TFT LCD Display Module | EX02402-A01 is a 2.4 inch, UART TN TFT LCD module . The module dimension is 44.02(W)×78.11(H); active area 36.72(W)×48.96(H) mm (2.4"di... |
