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Z30078 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA

  • Size: 3 inch

  • Resolution: 480*854

  • Interface: SPI+RGB

  • View Angle: IPS

  • Brightness: 500 cd/m²

  • Touch Panel: Support CTP/RTP 

  • Supply Type: Factory/Manufacturer

  • Certification: ISO9001, IATF16949, ROHS, REACH

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Overview of Z30078 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA

1

Z30078 is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) with 480*854 resolution. IPS (In-plane Switching) technique make this 3" LCD module have a wider view angle. This LCD square TFT display is built-in JD9161Z driver IC. This a-Si TFT LCD module come with MIPI interface, 480 cd/m² brightness.Square TFT  Display

2

If you have special requirements, like drive IC interface, FPC, touch panel, backlight, etc, as a custom LCD manufacturer, we can also customize for you.

3

Our LCD module factory carry out ISO 9001: 2015 and IATF16949: 2016 quality standard system strictly, all the LCD display passed ROHS, REACH Certification.

4

The 3 inch LCD screen is medical, dash came, POS, game player, cosmetic instrument, household appliance, QRcode scanner, Infrared temperature, translator, music player, smart home, industry, etc.

Specifications of 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA


No.

Item

Specification

Unit

1

Display Size (Diagonal)

3.0

inch

2

Display Resolution

480 (H) × RGB × 854 (V)

pixels

3

Pixel Pitch

26 (H) × 78 (V)

um

4

LCM Outline Dimension

(Without FPC)

42.70 (W) × 74.70 (H) ×2.45 (T)

mm

5

LCD Outline Dimension

40.33 (W) × 72.86 (H) × 1.0 (T)

mm

6

LCD Active Area

37.44 (W) × 66.61 (H)

mm

7

View Direction (Gray Inversion)

FULL VIEW

-

8

Driver IC

ST7701S-G5

-

9

Pixel Arrangement

RGB-Stripe

-

10

Display Mode

Normal Black

-

11

Pixel Driving Element

a-Si TFT

-

12

LCD Transmittance

Typ.: 3.5% Min: 3.1%

-

13

LCD Contrast Ratio

Typ.: 1000 Min: 800

-

14

FPC Version

Z30078-P40F-R V1

-

15

Interface

RGB+SPI

-

16

Operating Temperature

-20°C~ 70°C

-

17

Storage Temperature

-30°C~ 80°C

-

18

Backlight Arrangement

LED/6 Series 1 Parallel (6 lights in total)

-

19

Luminance

520

nit

20

Weight

0.018

kg


Interface Definition Description of 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA


PIN NO.

PIN DEF.

FUNCTION DESC.

1

LEDA

POWER SUPPLY- FOR BACKLIGHT ANODE

2

LEDK

POWER SUPPLY- FOR BACKLIGHT CATHODE

3

VCC

POWER SUPPLY (2.8V/3.3V)

4-13

GND

Ground

14

VCYNC

Vertical sync. Signal in RGB I/F.

15

HSYNC

Horizontal sync. Signal in RGB I/F.

16

DOCTLK

Pixel clock signal in RGB I/F

17

DE

Data enable signal in RGB I/F DE mode.

18-22

R0-R4

DARA BUS

23-28

G0-G5

DATA BUS

29-33

B0-B4

DATA BUS

34

RESET

LCM RESET PIN

35

CS

Chip Select input PIN

36

SCL

LCM SPI clock (SCL) clock (SCLK)

37

SDA

LCM SPI data (SDA) data input (MOSI)

38

GND

Ground

39

VCC

POWER SUPPLY (2.8V/3.3V)

40

GND

Ground

RESET voltage should be consistent with VDDI voltage, or there probably is black screen fault when power on.


Mechanical Drawing of 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA


Mechanical Drawing of 3 Inch IPS Display Screen RGB+SPI Interface ST7701S Driver 480*854 QVGA


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