China Portable device LCD Manufacturer, Supplier, Factory

The VXT500BWS-03C0 is a 5.0-inch TFT LCD module with 800 x 480 pixels and a projected capacitive touch panel. Three things decide whether it suits your product. Brightness is 800 cd/m² minimum against 1000 typical — a stated floor you can hold us to, and roughly three times what our touchless 5-inch panel delivers. Viewing angle is 80° minimum in all four directions with no preferred orientation and no grey-scale inversion, so how you mount it is a mechanical decision rather than an optical one. And it shares an active area, resolution, pixel pitch and outline with our touchless 5-inch module, so an existing 5-inch 800x480 design takes it without recutting the enclosure. The display runs 24-bit RGB on a 40-pin FPC from a single 3.3 V rail, with touch on its own 10-pin I2C connector carrying reset and interrupt.

The VXT350MSGV-01 is a 3.45-inch TFT module with 640 x 480 pixels — standard VGA in the classic 4:3 shape — over an active area of 70.08 x 52.56 mm. At 232 PPI it is the highest-density module in this size class, carrying four times the pixels of the 320 x 240 modules that share this identical active area: 307,200 against 76,800. Small text becomes readable, fine graphics render as drawn, and pixels are exactly square at 0.1095 mm so circles need no correction. It runs 24-bit RGB for video and 3-wire SPI for configuration on one 40-pin connector driven by an NV3052C, with DE and SYNC timing charts both provided. Contrast is given as a 600:1 minimum, and viewing angle is 80° in all four directions with viewing direction ALL, so mounting orientation is a mechanical decision only. The backlight is six LEDs in series at just 20 mA — half the current of most modules this size, at 0.36 W. Reliability covers nine tests including vibration, random vibration and 100 G shock.

The VXT350FPQI-01 is a transflective, sunlight readable 3.5-inch TFT module for equipment that moves between indoor and outdoor light. Outdoors it reads by reflected light, and the backlight can be switched off entirely rather than merely dimmed, removing the largest load in the module. It is the third transflective panel in our range and the only one you can drive over a 3-wire SPI from an ordinary microcontroller — 240x320 portrait, square pixels, ILI9341V, 0.384 W backlight. Rated -20 to +70°C with ±8 kV air ESD.

The VX50431-TY036LA is a custom VA type segment LCD display module for products that do not need a TFT. Its white LED backlight runs at 3.0 V and 60 mA — about 0.18 W, four to ten times less than the backlights in our TFT modules — so it runs from a logic rail or a single cell with no boost converter. Brightness is 600 cd/m² with 10:1 contrast. Rated -20 to +70°C and thermal-shock tested to -40 and +85°C.

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.

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.