China Circular instrument display Manufacturer, Supplier, Factory

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 VXT700B1YI-03 is a 7-inch TFT module built in portrait: a 103.60 x 162.27 mm outline, 94.2 x 150.72 mm active area, and 800 x 1280 resolution at 216 PPI. Two figures set it apart. The first is orientation — most 7-inch modules are landscape, and this one is tall, which suits forms, lists and scrolling content. The second is brightness: 800 cd/m² minimum and 1000 typical. That minimum is the highest guaranteed brightness in our range, four times the 200 cd/m² minimum of our 10.1-inch module, and it is a floor you can hold a supplier to rather than an average. It runs MIPI DSI on the widely used ILI9881 driver, has an anti-glare top polarizer, 80° minimum viewing in all four directions, and a 20-LED backlight at 1.28 W with 30,000 hours minimum life. One contradiction in the document needs resolving before layout, and we state it rather than pick the reading that looks better.

The VXT430BPSA-04 is a 4.3-inch TFT LCD module with 480x272 resolution and a true 24-bit RGB888 interface, supplied without touch. It shares its entire electrical and mechanical platform with our VXT430MPSA-16 and differs in one figure: a 20,000-hour backlight instead of 50,000. That makes it the choice where a display can be serviced easily — supervised indoor equipment, machine panels, instruments — rather than unattended installations where a service visit costs more than the panel. Rated -30 to +80°C.

The VXT397FBWS-01 is a 3.97-inch transflective TFT LCD that combines ambient-light reflection with LED backlighting. An anti-glare surface and compact portrait format support integration into handheld instruments and space-conscious equipment.

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.