7 Inch 800x1280 Optically Bonded Touch LCD

This 7 inch TFT display by Victronix is commonly used in Industrial HMI & Control Panels, Medical Devices, portable test and measurement equipment, Point-of-Sale (POS) Terminals, Transportation Systems, and Advanced Embedded Systems.

A Portrait Layout for Guided Interaction

The VXT700YIA-02C provides a tall display area for scrolling lists, step-by-step instructions and vertically arranged controls. Potential applications include handheld terminals, access-control interfaces and compact equipment panels designed around portrait operation.

Optically Bonded Display and Touch Assembly

OCA optical bonding joins the capacitive touch panel to the LCD as an integrated viewing assembly. The touch controller supports multi-finger input, allowing compatible host software to implement gestures and interactive controls suited to the application.

Plan the Interface Around Your Host

The module uses MIPI-DSI for image data and I²C for touch communication, with signals routed through the module FPC. Confirm controller initialization, pin assignments and power sequencing when selecting the host board. Use the mechanical drawing to allow clearance for the rear components and cable routing.

General Specifications

Model	VXT700YIA-02C
Display Type	TFT LCD with capacitive touch panel
Screen Size	7.0 inch
Display Orientation	Portrait
Resolution	800 × 1280 pixels
Display Colors	16.7 million
Display Mode	Normally black, transmissive
Bonding Method	Optical bonding with OCA
Brightness	300 cd/m² (typ.)
Contrast Ratio	1000:1 (typ.); 800:1 (min.)
Viewing Angle (L/R/U/D)	80°/80°/80°/80° (typ., CR ≥ 10)
Response Time (Tr + Tf)	25 ms (typ.); 35 ms (max.)
Brightness Uniformity	80% (typ.); 75% (min.)
Active Area (W × H)	94.20 × 150.72 mm
Cover Outline (W × H)	103.72 × 162.29 mm
TFT Controller	ILI9881
Display Interface	4-lane MIPI-DSI
Module Connection	41-pin FPC carrying display, touch and backlight signals
Touch Technology	Capacitive touch
Touch Points	10
Touch Controller	FT5446
Touch Interface	I²C
Touch Supply Voltage	3.3 V
Touch Surface Hardness	≥6H
LCD Supply Voltage (VCC)	3.3 V (typ.); 2.6–3.6 V
LCD I/O Supply (IOVDD)	3.3 V (typ.); 1.65–3.6 V
Backlight	White LED, 5 in series × 4 parallel strings
Backlight Forward Voltage	15.0 V (typ.); 13.5–16.5 V at 80 mA
Backlight Lifetime	20,000 hours minimum to 50% initial brightness at 25°C, IF = 80 mA
Operating Temperature	-20°C to +60°C
Storage Temperature	Storage Temperature

Note 1: Color tune is slightly changed by temperature and driving voltage.

Note 2: Without FPC and Solder.

Outline.Drawing