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TSD 480x480 resolution 2.1 circular tft lcd display with RGB interface

 

  • Model Name: TST020WVBS-08
  • LCD Type: 2.1 inch IPS TFT display
  • Resolution: 480x480
  • Viewing angle: All o'clock
  • Brightness: 350 cd/m2
  • Driver IC: ST7701S
  • Interface: SPI+RGB
  • Touch Screen: without
  • Operating Temperature: -20 ~ +70℃
  • Storage Temperature: -30 ~ +80℃

 

 

 

 

Description:

 

TST020WVBS-08 is 2.1 inch 480x480 resolution circular tft lcd display, interface is SPI+RGB 18 bits, 40 pins-out. It's IPS TFT with full view. Transmissive display, normally black. Color depth is 16.7M, operating voltage is 2.8V~3.3V, LCD driver IC is Sitronix ST7701S, backlight LED is 4 LEDs, 20mA, 11.5V. Surface luminance is 350 cd/m2. Outline dimension is 56.18(W)x59.71(H)x2.24(D)mm, A.A. is 53.28(W) x 53.28(H)mm. Thickness of lcd module is 2.24mm

 


Drawing:

 


Specifications:

 

General Specification
Part No.  TST020WVBS-08
Outline Dimension(mm)   

56.18(W)x59.71(H)x2.24(D)

Active Area(mm) 53.28(W) x 53.28(H)
Resolution(dots) 480x (RGB) × 480
Operating temperature(°C) -20 ~ +70°C
Storage temperature(°C) -30 ~ +80°C
Number of Pixel(pixels) 480RGB(H)xRGBx480(V)
Touch panel  without
Driver IC ST7701S
Pixel arrangement RGB-stripe
Display mode Normal black, IPS, 2.1 inch TFT
Surface treatment Antiglare
View direction  All o'clock
Weight(g) TBD
Power Consumption(w) Panel TBD(Typ.)
B/L system TBD(Typ.)
Interface SPI+RGB
Module lifetime(Hours) 30,000-50,000

 

 

Pins Description 
Pin No.  Symbol Description
1 LEDA BackliBacklight A Aothod input pin.
2 LEDK1 Backlight K Cathode input pin.
3 LEDK2 Backlight K Cathode input pin.
4 GND System Ground (0V)
5 VCI Power supply +2.8V
6 RESRT RESET input signal
7 NC No connect
8 NC No connect
9 SDA Serial data input/output signal
10 SCK Serial clock signal
11 CS Chip select signal.
12 PCLK
Dot clock signal
13 DE A data ENABLE input signal
14 VSYNC Line synchronizing signal
15 HSYNC Frame synchronizing signal
16~33 DBO~DB17 Data pins
34 GND System Ground (0V)
35 LEDA Backlight anode input pin.
36 TP_INT/NC CTP interrupt sianal output pin
37 TP_SDA/NC
CTPdata input/ouput pin
38 TP_SCL/NC
CTPclock input pin
39 TP_VCI/NC
CTP Power supply
40 GND System Ground (0V)

 

 


Features:

 

The circular LCD screen is a major innovation in liquid crystal display technology. Its display principle is similar to that of the square LCD screen. However, through adjustments to the LCD glass production technology and screen parameters, the circular screen can display normally even in a circular state. . Compared with traditional rectangular LCD screens, circular LCD screens have a more beautiful appearance and are more in line with people's aesthetic concepts. In recent years, circular LCD screens have become more and more popular in the market and are widely used in various fields. The application prospects of circular LCD screens are very broad. With the continuous advancement of technology and the growing market demand, it will have wider application scenarios and richer functions.

 

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