Products
5.5inch 720*1280 400nits driver IC JD9365 MIPI IPS lcd module touch screen for laptop
5.5 inch LCD module normally black 720xRGBx1280 resolution mipi interfacelcd display module for smart POS Device
Product advantages:Full View angle, high brightnesslcd display
LCM Model:R55001-7201280MZ
LCD Size:5.5inch
LCD Resolution:720x1280
DriverIC:JD9365DA-H3
LCM Interface:MIPI
LCD AA:70.04x127.1
Display view angle:Full view
Display brightness:400nits
Touch Screen: capacitivetouch panel
5.5inch tft lcd 720x1280 tft lcd module parameters:
|
Item |
Specification |
Unit |
|
LCD screensize |
5.5 |
inch |
|
Display Mode |
Normally Black |
-- |
|
Resolution |
720x(RGB)x1280 |
Pixel |
|
Pixelarrangement |
RGB Vertical Stripe |
|
|
Viewingangle |
Full Viewing (IPS) |
- |
|
TP-LCM ModuleOutline |
80.0 (W) x143.0 (H) x3.7 (T) |
|
|
LCM ModuleOutline |
71.0(W) x131.02 (H) x1.7 (T) |
mm |
|
LCD AA |
70.04 (W)x127.1 (H) |
mm |
|
DisplayColors |
16.7M |
colors |
|
Driver IC |
JD9365DA-H3 |
- |
|
LCDInterface |
MIPI |
-- |
|
Luminance |
TBD(typ) |
cd/㎡ |
|
Backlight Arrangement |
White LED |
-- |
|
Capacitive Touch panel |
TBD( PCAP) |
|
|
Touch IC |
/ |
-- |
|
Touch point |
Multi-point(5 point) |
-- |
|
Touch structure |
Glass+Glass |
-- |
|
Touch Interface |
IIC |
-- |
|
Cover lens |
GLASS |
mm |
|
Surface hardness |
≧6H |
-- |
|
Cover lensColors |
Black |
-- |
|
Weight (LCM/TP+LCM) |
/ |
kg |
|
Operating Temperature |
-20℃~ +70℃ |
Deg.c |
|
Storage Temperature |
-30℃~ +80℃ |
Deg.c |
How many types of mobile touch screen are there?
There are mainly three types of touch screen technologies used in mobile devices, each with distinct characteristics and applications:
1. Capacitive Touch Screens:
- How They Work: Capacitive touch screens use the electrical properties of the human body. They consist of a glass panel coated with a transparent conductor. When a finger touches the screen, it alters the electrostatic field, allowing the device to register the touch.- Advantages:
- High sensitivity and responsiveness
- Support for multi-touch gestures
- Good clarity and brightness
- Common Use: Most modern smartphones, tablets, and high-end touchscreen devices use capacitive touch technology.
2. Resistive Touch Screens:
- How They Work: Resistive touch screens consist of two layers separated by a small gap. When pressure is applied to the top layer (with a finger or stylus), it makes contact with the bottom layer, registering the touch.- Advantages:
- Can be used with any object (finger, stylus, or gloves)
- Generally less expensive than capacitive screens
- Common Use: Found in older mobile devices, industrial devices, and certain low-cost products, but becoming less common in mainstream smartphones.
3. Other Emerging Technologies:
- Infrared Touch Screens: Use infrared light beams to detect touch. When an object interrupts the beams, the location is registered.- Surface Acoustic Wave (SAW) Touch Screens: Use ultrasonic waves on the surface of the screen. Touching the screen disrupts the waves, which can then be translated into touch data.
- Optical Touch Screens: Use cameras or optical sensors to detect touch, often found in specialized applications like kiosks.
- Ultrasonic Touch Screens: Employ ultrasonic waves to detect touch and gesture input.
While capacitive and resistive are the two most dominant technologies in mobile touch screens, newer and more specialized technologies continue to emerge to meet varying needs across different industries and applications.
