China 21.5 inch touch overlay for PC monitor Manufacturer, Supplier, Factory

Victronix 5.7 inch 640×480 TFT Module offers a high typical brightness of 1000 cd/m² and a typical contrast ratio of 450:1, ensuring excellent readability from various viewing positions. Secondly, it supports 18-bit RGB parallel digital and SYNC (HSYNC/VSYNC) & DE modes. Besides, it features a 21-die White LED backlight with a lifetime of 30,000 to 50,000 hours (retaining 50% brightness), ensuring clarity and usability in various lighting conditions. It also undergoes rigorous tests, including high/low temperature storage and operation, temperature cycling, humidity, vibration, and shock. Consequently, it can operate effectively across an extensive temperature range of -20°C to +70°C. This Victronix 5.7 inch TFT display is widely used in Factory automation HMI, medical monitors, test & measurement equipment, transportation systems, and embedded control panels requiring sunlight-readable, high-reliability displays.

The VXT430MPIA-03 is a 4.3-inch TFT module with a 480 x 272 RGB panel, an ILI6485D driver and a 5S2P white LED backlight, and no touch panel. It is the display-only member of a pair: the VXT430MPIA-03C is the same module with five-point capacitive touch bonded on. Comparing the two gives something most suppliers cannot show — a measured figure for what adding touch actually costs. This module is rated 500 cd/m² and the touch version 400, on otherwise identical hardware: same panel, same driver, same backlight, same timing, and CIE colour coordinates matching to four decimal places. That difference is the touch panel, and it works out at about 20 per cent of your brightness. Beyond that it is a well-documented module: 800:1 contrast minimum, a published logic current of 22 mA giving a calculable total of about 0.67 W, and full timing tables for three operating modes.

The VXT500BWEF-01 is a 5.0-inch transflective TFT LCD module with 800x480 resolution — the only transflective panel in our range. It reads in sunlight by reflecting ambient light rather than outshining it, and the backlight can be dimmed or switched off outdoors, cutting power sharply. Brightness is 200 cd/m² with 60:1 contrast and a 15 ms response, the fastest we specify. The panel is a 6 o'clock type and the logic rail runs from 2.5 V to 3.3 V. Rated -20 to +70°C.

The VXT350HQS-01X-W is a 3.5-inch TFT LCD module with 320x240 QVGA resolution and an anti-glare top polarizer — the only module in our range that specifies one. Combined with all-direction viewing and no grayscale inversion, it stays readable wherever the operator stands and wherever the light comes from, without spending brightness or backlight life on the problem. Rated -30 to +85°C, with 24-bit RGB for video and a separate SPI channel for configuration.

The VXT101MBAE-01ND is a 10.1-inch TFT LCD module with 1024x600 widescreen resolution and a true 24-bit RGB interface driven by EK79001 and EK73215 controllers. It is the only module in our range with a 12 o'clock viewing direction rather than all-round, so it is built to be read from above and mounted accordingly. A 42-LED backlight and -20 to +70°C operation suit industrial HMIs, control panels, POS and kiosk terminals, and medical carts.

The VXT177SSI-02 brings color graphics to compact equipment with a 1.77-inch TFT display and an 8-bit MCU interface. Its small footprint provides an option for handheld instruments, portable devices and simple menu-based control panels.