China USB touch screen module Manufacturer, Supplier, Factory

The Victronix VXT350QHI-26C​ is a 3.5-inch 320 × 480 portrait TFT LCD module with a capacitive touch panel, driven by ILI9488. What sets it apart: three interface families on one connector​ — 24-bit RGB, MCU parallel, and SPI — selected by three strap pins. And unlike most modules in this range, the drawing actually gives you figures to design to.

This Victronix 4.3 inch 480x272 with Touch Screen TFT Module is a high-performance 4.3 inch TFT LCD module engineered for demanding industrial applications. This robust display solution integrates a vibrant color panel, capacitive touch interface (CTP), and LED backlight into a compact, reliable package. As a professional manufacturer and supplier of TFT modules in China, Victronix 4.3 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 VXT800BYH-01 is an 8.0-inch 800 x 1280 portrait TFT LCD module driven by an HX8260 over a 4-lane MIPI DSI interface on a 24-pin FPC, and the reason a panel this size ships on 24 pins is the interface. Four differential data lanes plus one differential clock pair carry what a 24-bit parallel RGB bus would need fifty pins to carry, so a 1,024,000-pixel display fits a host with a DSI peripheral and almost no other pins to spare. It is the most portrait panel here - 800 x 1280 in a 16:10 column - with square 0.13455 mm pixels at 188.8 PPI, 16.7M colours stated outright, and a diagonal of 203.09 mm that lands within 0.05 per cent of the nominal 8.0 inch. And TE is brought out on pin 4, which is the tearing effect output: with a 2.0 MB frame buffer too big to double cheaply, being able to stay single-buffered and still write tear-free is the difference between a workable design and an expensive one. Three things need settling before you commit. The logic voltage is stated two ways and they do not agree: pin 7 is annotated IOVCC 1.8V while the electrical table's supply-voltage-for-logic row gives 2.8 V typical, and the thresholds are written as fractions of VDD without saying which rail, so a 1.8 V host is either comfortably inside or well outside depending on which figure holds. The storage temperature runs -30 to +70 against an operating range of -20 to +70, so the high end is not wider at all - storage should be wider at both ends and here it is not. And the backlight's seven-in-series array is derived rather than stated, and it puts 27 mA through each string against a 30 mA absolute maximum.

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 3.5 inch Tianma Panel RTP TFT module is a durable 3.5 inch TFT LCD module designed for demanding embedded applications. Combining a bright transmissive display with integrated resistive touch technology, this module delivers exceptional optical performance and reliability in a compact form factor (76.90 × 63.90 × 4.15 mm).

The VXTA10BXH-01C is a 10.1-inch 1280x800 TFT with an integrated capacitive touch panel, driven over 4-lane MIPI DSI. Against our 10.4-inch 800x600 module it carries 2.1 times the pixels through 35% fewer pins — 39 instead of 60, and 32 functional instead of 43 — because four differential pairs move the whole image. Touch is on the module with an FT5426, so there is no separate flex to route. The backlight has PWM in and PWM out, so dimming is handled on the module rather than in your firmware. It is 16:10 at 150 PPI, anti-glare, with 80° viewing in all four directions and no gray scale inversion — together the signature of an IPS cell. Contrast is 700 minimum. The document has real problems, listed here: an active-area figure that does not reconcile, a touch controller with no I2C pins, and a brightness figure with no minimum.

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.