China TFT display for CNC machine panel Manufacturer, Supplier, Factory

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 VXT397IWI-01P is a 3.97-inch 480 x 800 portrait TFT LCD module with a 4-wire resistive touch panel, and the touch is what distinguishes it from the other 480 x 800 panel in this size.Resistive sensing responds to pressure rather than to a finger's conductivity, so it works with gloves, wet hands, a stylus or a tool tip, which is why it is still the choice for industrial and medical equipment. The optical table is also unusually well specified: luminance carries a stated minimum of 240 and a stated maximum of 420 alongside the 300 typical, and contrast carries a 300 minimum, so there are figures you can hold us to at incoming inspection - which is not the case on several modules in this size. Two things need settling before you commit. This is a TN panel: the specification states a 6 o'clock viewing direction, grey-scale inversion at 12 o'clock, and vertical viewing angles of 50 degrees one way and 25 the other, so mounting orientation has a right answer - if your product is handheld and the orientation is not under your control, the IPS panel also in this size is the better buy.

TFT LCD is a type of liquid crystal display that utilizes thin-film transistor technology to enhance image quality, and it has numerous applications in everyday life. As a professional TFT module manufacturer and supplier in China, what makes the Victronix 4 inch 320x240 TFT Module different from other manufacturers? At first, it supports 350 cd/m² typical brightness, and a high typical contrast ratio of 500:1 with 50% NTSC color gamut to ensure consistent color and clarity Secondly, it integrates a backlight unit utilizing WHITE LED with a typical lifetime from 20,000 to 50,000 hours (to 50% initial brightness), ensuring clear visibility in all lighting conditions. Besides, it features a flexible SPI-3W serial interface and a 24-bit parallel RGB interface for versatile system integration.. Driven by the ILI9322 controller IC. In addition, it passes rigorous environmental testing, including high/low temperature operation/storage (-20°C to +70°C) and high humidity operation/storage (up to 50°C/85%RH) to operate seamlessly across an extended temperature range (-20°C to +70°C).

The VXO-011AMA-097 is a 1.1-inch AMOLED in a 7:3 portrait format — taller, relative to its width, than any other display we make. A band's width is fixed by the strap but its height is not, and against our 0.95-inch band module this panel gives 294 rows instead of 240: 22.5% more vertical content for 1.5% more width. Same driver, same interface, same touch — just more room to stack readings. It also has touch on its own independent supply rails, so the touch layer can stay awake while the display sleeps. No backlight, 60,000:1 contrast, 420 cd/m², about 0.058 W at full white. RM69310, SPI, -20 to +70°C.

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 VXT215AUOP-01C is a 21.5 inch HMI display module with Full HD resolution, 10-point capacitive touch and 250 cd/m² brightness. Dual-channel LVDS, USB touch and an aluminum-profile housing support integration into industrial equipment.