Products
4inch 320*480 SP Ibar display IPS square lcd display for smart home
3.98inchBAR LCD display full view 320xRGBx480 SPI interfacebar monitor for scanner
instrument
Product advantages:Bar lcd high brightness
LCM Model:R40006-320480SZ
LCD Size:3.98inch
LCD AA:55.68x83.52
LCD Resolution:320x480
LCD Interface:SPI
Display view angle:IPS
DisplayLuminance:300nits
Touch Screen:optional capacitive touch panel
3.98inch LCD module 320x480 bar tft lcd display parameters:
|
Item |
Specification |
Unit |
|
LCD screensize |
3.98 |
inch |
|
Display Mode |
Normally Black |
-- |
|
Resolution |
320x(RGB)x480 |
Pixel |
|
Pixelarrangement |
RGB Vertical Stripe |
|
|
Viewingangle |
Full Viewing (IPS) |
- |
|
TP-ModuleOutline |
74.0 (W) ×142.0(H) ×3.97 (T) |
|
|
LCM ModuleOutline |
60.88 (W) ×94.57(H) ×2.32 (T) |
mm |
|
LCD AA |
55.68(W)×83.52(H) |
mm |
|
DisplayColors |
262K |
colors |
|
Driver IC |
ST7365P |
- |
|
LCDInterface |
4line SPI |
-- |
|
Luminance |
300(typ) |
cd/㎡ |
|
Backlight Arrangement |
White LED |
-- |
|
Capacitive Touch panel |
Option PCAP |
|
|
Touch IC |
/ |
-- |
|
Touch point |
Multi-point |
-- |
|
Touch structure |
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 |
What is a TFT LCD display?
A TFT LCD display is a type of liquid crystal display (LCD) that uses thin-film transistor (TFT) technology to improve image quality. Here’s a breakdown of what each term means:
TFT (Thin-Film Transistor):
TFT is a technology used to improve the quality of LCD screens. It involves applying a thin layer of semiconductor material to the display to control each pixel individually. This allows for better color reproduction, higher resolution, and faster response times compared to traditional LCD screens.
LCD (Liquid Crystal Display):
LCDs are screens that use liquid crystals sandwiched between two layers of glass or plastic. When an electric current is applied, the liquid crystals align to control the amount of light that passes through, creating the images you see on the screen.
In summary, a TFT LCD display combines TFT technology with the liquid crystal display to offer sharper images, better color accuracy, and faster refresh rates, making it a popular choice for a wide range of devices including computer monitors, smartphones, and TVs.
