China negative mode LCD display Manufacturer, Supplier, Factory

The VXT140HSS-01 is a 1.4-inch 240 x 240 square TFT LCD module driven by ST7789V2, selectable between 8080 MCU parallel (8-bit, D0-D7) and 4-line SPI by a single IMX strap pin, on a 20-pin FPC at 0.5 mm pitch. It suits square and round wearable UI, compact instruments and small control panels. The active area is genuinely square at 25.20 x 25.20 mm, matching the 240 x 240 dot matrix exactly, Brightness 800-1100 cd/m2 , contrast is 900 typical, all four viewing angles are 80 degrees with an ALL viewing direction. The module is 30.00 x 35.00 x 2.20 mm with a 0.128 W backlight from two LEDs. Three things need settling first: the SDA pin description depends on IM3, which has no pin on the connector, and no pin is named SCL although 4-line SPI requires one; the timing chapter is images only, recovered here by OCR, and is specified against a VDDI rail that does not exist on the connector; and the packing table lists module dimensions of 105.5 x 67.2 x 3.0 mm against 30.00 x 35.00 x 2.20 in the general specification.

This Victronix 2.4 inch 240x320 TFT Module is a high-quality 2.4 inch TFT LCD module engineered for reliability in demanding industrial and embedded systems. Featuring a QVGA-like resolution (240 × 320 pixels) with 65K colors, this transmissive display delivers crisp visuals with an active area of 36.72 × 48.96 mm and a pixel pitch of 0.153 mm. As a professional manufacturer and supplier of TFT modules in China, Victronix 2.4 inch TFT Module is fully compliant with ROHS environmental standards, ensuring superior application performance. We offer a customized service to meet the needs of our customers.

The VXT350LQZ-01P is a 3.5-inch 320 x 240 QVGA TFT LCD module with a 4-wire resistive touch panel, and the touch specification is the reason to look at it. Section 6 publishes what almost nothing in this size does: linearity of +/-1.5% after environmental and life testing, terminal resistance per axis, insulation resistance of 20 megohms minimum, response time under 10 ms, light transparency of 78% minimum, operation force of 80 gf typical, surface hardness of 3H minimum, 100,000 pen sliding cycles and 1,000,000 hitting cycles - with the test conditions for each. Two other figures are unusually trustworthy. Brightness carries both a floor and a ceiling, 280 minimum and 420 maximum around the 350 typical, so you can see the production spread as well as the worst case.The viewing angles are the narrowest in our range at 25 degrees typical on one horizontal side and 45 everywhere else, and while the specification states a 6 o'clock viewing direction, it is the horizontal pair that is asymmetric rather than the vertical one - so confirm the orientation with us and expect a narrow cone.

The VXT430MBVS-03 is a 4.3-inch TFT LCD module with 480 x 800 pixels in portrait. The active area of 56.16 x 93.60 mm is taller than it is wide by an exact 5:3, matching the pixel count, and the pitch works out to 0.117 mm on both axes - square, so circles and dial scales need no correction. Pixel count is 384,000, identical to an 800 x 480 landscape panel: a portrait interface is a transposition of what you already have, and the frame buffer is the same 750 KB at RGB565. One detail saves a component. Logic IO runs from a separate 1.8 V rail, and with VIH at 0.7 IOVCC a 1.8 V host drives it directly - no level shifters, which is not the case on the 3.3 V IO modules elsewhere in this size. Images travel over 24-bit RGB with a real data-enable line, and the driver is configured over a 3-line serial interface, so both paths are on the one 45-pin FPC. Contrast carries a stated 700 minimum against 1000 typical, uniformity 80% minimum, and viewing angle 85 degrees in all four directions with no preferred orientation.

The VXT101YIA-19C is a 10.1-inch TFT LCD module with 800 x 1280 pixels, and the shape is what sets it apart: this is the only portrait panel in our 10.1-inch range, where the others are 1280 x 800 landscape. Its active area of 135.36 x 216.58 mm is taller than it is wide by an exact 1.6 to 1, so content stacks vertically the way a phone screen does — readings, lists and status panels one row at a time — and it drops into enclosures cut for portrait without rotating the design. Touch is a ten-point projected capacitive panel on an ILI2511 controller, specified at 6H surface hardness, 85% transparency and accuracy of ±1.5 mm at centre rising to ±2.5 mm at the edges, which is the pair of numbers you actually need when deciding how far from the bezel a button may sit. The display runs on an ILI9881C over four MIPI lanes, the pixels are square to within 0.002% so circles need no correction, and contrast carries a stated 800 minimum. One feature is worth calling out: pin 27 outputs a CABC PWM signal, meaning the module can dim its own backlight from picture content rather than asking your processor to do it. We are equally direct about the limits. The operating range is -10 to +50 °C, narrower than most panels in our range and the first thing to check if your product sits in a hot enclosure or a vehicle. Brightness is 250 cd/m² typical with no stated minimum. Reliability runs six tests at 96 hours with no ESD, vibration, shock or MTBF, and the outline drawing is not dimensioned in this file.

The CTP-VX185A2132 is an 18.5-inch capacitive touch panel in G+G construction, and the only panel in our range with a USB interface — so it works the moment you plug it in, with the multi-touch HID driver already in Windows, Linux, macOS and Android. There is no I2C address to configure and no level shifting to worry about. Ten-point touch, a 409.8 x 230.4 mm active area matched to 1366x768, powered from 5 V. Built for kiosks, information displays, POS and interactive screens.