China 154 PPI TFT display Manufacturer, Supplier, Factory

Victronix is a professional TFT module manufacturer and supplier based in China. With 18 years of experience in this field, we have developed a variety of models. In addition to our standard products, we also offer customized services to meet our customers' specific needs. This Victronix Replace HTN Segment Varitronix LCD Module is a high-performance monochrome dot-matrix Liquid Crystal Display (LCM) module for industrial and embedded applications. Featuring a transflective HTN (High-Twist Nematic) panel with a positive display and optimal 6 o’clock viewing direction, this module delivers clear visibility across diverse lighting conditions.

This Victronix 2.8 inch QVGA Capacitive Touch TFT Module is a high-performance 2.8 inch TFT LCD module featuring integrated capacitive touch control. Designed for embedded industrial applications, it combines a bright QVGA display, 5-point touch interface, and robust construction in a compact 59.5 × 83 × 3.85mm form factor. As a leading manufacturer and supplier of TFT modules in China, we are proud to offer the Victronix 2.8 inch TFT Module. This product not only complies fully with ROHS environmental standards, ensuring exceptional performance in various applications, but we also provide customized services to meet our customers' specific needs.

The VXT350CQH-05 is a 3.5-inch 320 x 240 QVGA TFT LCD module, and two things about it are worth knowing before anything else. It is 3.2 mm thick, the thinnest module in this range on the same 76.90 x 63.90 mm footprint, and it carries no touch panel - so if your product has a separate touch solution, or none, you are not paying for one. The backlight is confirmed twice over: the mechanical drawing shows the LED circuit as six dies in one string from LEDA to LEDK, and 19.2 V over six gives exactly 3.20 V per LED, while the stated 0.384 W matches 19.2 V x 20 mA exactly. Response time is also better documented than usual, with both Ton and Toff published and floors on each - 15 and 30 ms on, 35 and 50 ms off - and contrast carries a 200 minimum. Two things need settling before you commit. This is a TN panel: the specification states a 12 o'clock viewing direction with grey-scale inversion at 6 o'clock, and vertical angles of 50 and 60 degrees, so mounting orientation has a right answer - if your product is handheld and the orientation is not under your control, ask us about a panel with no preferred direction. And the timing chapter runs three pages and is published entirely as diagrams, with a note saying the sequences are for reference only and referring you to the HX8238D data sheet, so there is nothing in this document to configure a controller from.

The VXT400MCCA-01 is a round TFT module: 720 x 720 pixels in a square array with a circular active area of 101.52 mm diameter. It is the largest round module we offer — the others are 1.6 and 2.1 inches — and at 720 x 720 the highest resolution, at 180 PPI. The round shape suits products whose face is already circular: instrument gauges, thermostats, rotary controls, speaker and hub covers, and automotive clusters. Designers should know that the circle covers only 78.5% of the pixel array, so the four corners are invisible and content must stay within about 45 mm of centre. It runs MIPI DSI with four data lanes, and the capacitive touch interface sits on the same 30-pin connector — interrupt, I2C, reset and two dedicated supply pins — so one flex and one socket cover display and touch. Separate 1.8 V and 3.3 V rails mean 1.8 V host logic connects directly with no level shifting. The module is 2.09 mm thick, the thinnest in this size class.

The CTP-VX121B5563-GG is a 12.1-inch capacitive touch panel in G+G construction with a 1.8 mm cover glass — the thickest in our range, about 1.6 times the usual 1.1 mm — bonded to the sensor with 0.2 mm SCA rather than a foam gasket. That combination is built for unattended and high-abuse installations. Transmittance is at least 85% with ≥6H hardness, and the total stack is 2.7 mm. Suited to industrial HMI, outdoor kiosks, transport terminals and medical equipment.

The CTP-VX215A5698-GG is a 21.5-inch capacitive touch panel in G+G construction, sized for 1920x1080 displays and for the enclosures, VESA mounts and kiosk cabinets already built around that format. It adds touch to an existing panel instead of replacing the whole assembly. Transmittance is at least 85% with ≥6H surface hardness, response is ≤12 ms, and it runs from 2.8 to 3.3 V. Suited to kiosks, POS, industrial HMI and education displays, and to retrofitting touch onto existing 21.5-inch hardware.