Email Us

Z28007 2.8 inch Round LCD Display 480*480 TFT Type SPI+RGB Interface IC ST7701S

  • Resolution:

  • Interface:SPI+RGB

  • View Angle: IPS

  • Touch Panel: Support CTP/RTP

  • Supply Type: Factory/Manufacturer

  • Certification:ISO9001,IATF16949,ROHS,REACH


z28007 2
z28007 2
z28007 2
z28007 2
z28007 2
z28007 2

Overview of Z28007 2.8 inch Round LCD Display 480*480 TFT Type SPI+RGB Interface IC ST7701S

1

Z28007 is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) with 480*480 resolution. IPS(In-plane Switching) technique make this 2.8" LCD module have a wider view angle.This round TFT LCD panel is built-in st7701s driver IC.This a-Si TFT LCD come with SPI+RGB interface.

2

If you have special requirement, like drive IC interface, FPC, touch panel, backlight etc, we can provide China custom LCD display for you .

3

As one of the wholesale touch screen factories, our factory carry out ISO 9001: 2015 and IATF16949: 2016 quality standard system strictly, all the LCD display passed ROHS, REACH Certification.

4

The 2.8" Circular LCD Screen is widely used on smart home,Fitness tracker, Navigation, automotive, game player, medical device,music equipment, digital camera,home automation, POS terminals, industrial controls, security cameras ect

General Specifications of 2.8 inch Round LCD Display 480*480 TFT Type SPI+RGB Interface IC ST7701S


No.

Item

Specification

Unit

1

Display Size (Diagonal)

2.76

inch

2

Display Resolution

480(H) × RGB × 480(V)

pixels

3

Pixel Pitch

149.7(H)× 146.2(V)

um

4

LCM Outline Dimension

(Without FPC)

73.03 (W) ×76.48 (H) ×2.30 (T)

mm

5

LCD Active Area

70.128(W) ×70.128(H)

mm

6

View Direction (Gray Inversion)

FULL VIEW

-

7

Driver IC

ST7701SN

-

8

Pixel Arrangement

RGB-Stripe

-

9

Display Mode

Normal Black

-

10

Pixel driving Element

a-Si TFT

-

11

LCD Transmittance

Typ.: 4.6%

-

12

LCD Contrast Ratio

Typ.: 1200  Min:1000

-

13

FPC Version

Z28007-P40 V1

-

14

Interface

RGB+SPI

-

15

Operating Temperature

-20°C~ 70°C

-

16

Storage Temperature

-30°C~ 80°C

-

17

Backlight Arrangement

LED/1 Series 4 Parallel (4 lights in total)

-

18

Luminance

Typ.:300

nit

19

Weight

TBD

kg


Interface Definition Description of 2.8 inch Round LCD Display 480*480 TFT Type SPI+RGB Interface IC ST7701S


PIN NO.

PIN DEF.

FUNCTION DESC.

1

LEDA

LED backlight anode

2

LEDK

LED backlight cathode

3

LEDK

LED backlight cathode

4

GND

Power ground

5

VCI

Analog power supply

6

RESET

Reset signal(low active)

7

NC

NC

8

NC

NC

9

SDA

Serial data input pin in serial bus system interface

10

SCK

Pixel clock signal input pin

11

CS

Chip select

12

PCLK

Pixel clock signal in RGB interface

13

DE

Data enable signal in RGB I/F mode

14

VSYNC

Vertical synchronizing signal input pin

15

HSYNC

Horizontal synchronizing signal input pin

16-33

DB0-DB17

Data bus

34

GND

Power ground

35

TP_INT

INT pin for CTP

36

TP_SDA

SDA pin for CTP

37

TP_SCL

SCL pin for CTP

38

TP_RESET

Reset pin for CTP

39

TP_VCI

Power supply for CTP

40

GND

Power ground

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


Popular Topics You May Be Interested in:


Contact Us

Zhunyi Technology pays attention to the quality and service. Welcome to visit us and join hands for a prosperous future.

Contact Info
Address
2nd, 3rd and 8th Floor, Dongshan plant, Huafeng First Science Park, Sanwei, Bao'an District, Shenzhen, China
Request A Quote
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept