4.3-inch LCD screen with SPI interface

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    4.3-inch SPI interface horizontal screen

 

  • Size: 4.3 inches
  • Resolution: 480×272 dots
  • Viewing angle: 12 O'clock or ALL
  • Interface type: SPI
  • Driver chip: NV3041A
  • Touch mode: Capacitive touch screen CTP
  • Backlight brightness: 380 cd/m²
  • Dimensions: 105.5×67.2×3

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Basic parameters

This 4.3-inch LCD features an SPI interface and a resolution of 480×272. Driver chipsets include the ST7282, NV3047, and ILI6485D. It supports 3-wire/4-wire SPI and 8/16-bit MCU 8080 interfaces. TFT panels are available from BOE, INNOLUX, and HSD, providing crisp, clear displays. This 4.3-inch model is standard, offering flexible viewing angle and touchscreen configurations. It offers both normal and full-viewing angle IPS display modes, and can be equipped with either capacitive touchscreens (CTP) or resistive touchscreens (RTP). Hongcai Factory provides a wide range of models for various combinations.

Other interfaces and resolutions of the same size:

SizeResolutionInterfaceTouch Screen
4.3480 × 272SPICapacitors/Resistors
4.3480 × 272RGBCapacitors/Resistors
4.3 inches vertical480 × 800MIPIcapacitance
4.3800 × 480RGBCapacitors/Resistors

Basic specifications

ItemContentsUnit
Size4.3inch
LCM Dimension105.5×67.2×3mm
LCD Active Area95.04 × 53.86mm
Number Of Dots480 × 272pixel
LCD Typea-Si TFT
Viewing Direction12 o'clock or IPS
Driver ICNV3041A
Interface Type4 SPI
TouchscreenG+G
CTP ICGT911

Plan

LCM drawings

LCM+RTP drawings

LCM+CTP drawings

Interface

Pin no.symbolDescription
1XLTOUCH PLANE PIN
2YUTOUCH PLANE PIN
3XRTOUCH PLANE PIN
4YDTOUCH PLANE PIN
5GNDGround for digital circuits.
6IOVCCPower supply for logic interface
7VCIPower supply for digital interface
8TETearing effect signal is used to synchronize MCU to frame memory writing.
9CSChip selection pin
10DCX/A0Display data/command selection pin in parallel interface.Display

data/command selection pin in 4-line serial interface

11WR/SCLWrite enable in MCU parallel interface..This pin is used to be serial

interface clock.

12RDRead enable in 8080 MCU parallel interface.
13SDAThe data is latched on the rising edge of the SCL signal.
14NCNC
15RESETThis signal will reset the device and it must be applied properly

initialize the chip.

16GNDGround for digital circuits.
17DB0MCU parallel interface data bus..
18DB1MCU parallel interface data bus..
19DB2MCU parallel interface data bus..
20DB3MCU parallel interface data bus..
21DB4MCU parallel interface data bus..
22DB5MCU parallel interface data bus..
23DB6MCU parallel interface data bus..
24DB7MCU parallel interface data bus..
25DB8MCU parallel interface data bus..
26DB9MCU parallel interface data bus..
27DB10MCU parallel interface data bus..
28DB11MCU parallel interface data bus..
29DB12MCU parallel interface data bus..
30DB13MCU parallel interface data bus..
31DB14MCU parallel interface data bus..
32DB15MCU parallel interface data bus..
33ALED BACKLIGHT(ANODE)
34KLED BACKLIGHT(CATHODE)
35KLED BACKLIGHT(CATHODE)
36KLED BACKLIGHT(CATHODE)
37GNDGround for digital circuits.
38IM0MCU interface mode select.
39SPI4WSPI interface mode select.
40IM2MCU interface mode select.

Image

FAQ

Our MOQ is quite flexible. Small-sized semi-custom TFT displays are generally ordered from 100 pieces, and lower quantities can be negotiated for trial production or sampling projects.

  • Mass production or large-volume projectsWhen orders reach a certain scale

  • Project development phase:The customer is adapting the screen driver, interface voltage or software

  • special needs:If you need horizontal screen display, touch solution, etc.

Our sales team is familiar with international trade and the technical specifications of TFT displays. We respond quickly (usually within 2 hours) and confirm every detail using complete technical drawings or physical photos and samples before production.

We can arrange shipping terms such as EXW, FOB, and CIF, and work with your designated freight forwarder.

Whether it's air freight, sea freight, or express delivery, we can ensure fast and safe delivery.

Our MOQ is quite flexible. Medium-sized semi-custom TFT displays are generally ordered from 50 pieces, and lower quantities can be negotiated for trial production or sampling projects.

  • Touch Screen: Capacitive and resistive touch screen, AG, AF, AR, etc.

  • Backlight brightnessIt can meet requirements of over 1000 cd/m². (Minolta color analysis instrument)

  • Industrial and medical:Need to meet specific industry requirements, etc.

Many overseas customers prefer to use agents due to considerations such as communication, quality, and international logistics.

Our team has extensive experience and provides a one-stop service—from design, quotation, production, quality inspection, after-sales service, customs clearance to international shipping. You will get factory-direct prices and the convenience of service.

LCD Catalog

A. External structure, backlight, and interface FPC.
B. Brightness 1000cd/m², interface type, FPCA can be modified.
C. Customers require customized interface conversion between RGB, SPI, MCU, LVDS, and MIPI.

High-brightness backlight technology (≥1000nits), still clearly visible under sunlight.

A. The viewing angles from top to bottom, left to right are all 60 degrees.
B. IPS full viewing angle, with a viewing angle of 89 degrees on the top, bottom, left, and right.

A. Capacitive touchscreen, AR (anti-reflective), AG (anti-glare), AF (anti-fingerprint), TDM display touchscreen OCA optical integration bonding.

B. Four- or five-wire resistive touchscreen, glossy/matte finish customizable.

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Shenzhen Hongcai Technology Co., Ltd.