China 217 PPI TFT display Manufacturer, Supplier, Factory

Victronix VXT700WHA-04: a high brightness wide temperature 7.0-inch 800 x 480 TFT LCD module, and two numbers define it. It delivers 1000 cd/m2 typical surface luminance from a 27-LED backlight at 27 V and 180 mA for the stated 4.86 W, putting it in daylight-readable territory, and it carries an operating range of -30 to +85 C with storage at -40 to +90 C. Driven by HX5281 over LVDS on a 40-pin 0.5 mm Hirose FH52-40S-0.5SH connector, it is transmissive and normally black with an ALL viewing direction, 16.7M colours, contrast 800 minimum and 1400 typical, response 25 ms typical and 35 ms maximum, uniformity 80 per cent minimum. ESD is the strongest in the range at 8 kV contact and 15 kV air. Brightness is stated at 1000-1100cd/m2.

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 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.

Where a display can be mounted is usually decided by mechanics, then corrected in software. The Victronix VXT700KWSA-01 removes that second step. Two dedicated pins — L/R on pin 33 and U/D on pin 34 — flip the image horizontally and vertically in hardware, so the same module works upright, upside down, behind a mirror, or viewed through a periscope without touching a line of framebuffer code or paying the performance cost of software rotation. The 7.0-inch 800x480 panel runs on an ST7277 driver over single-channel LVDS on a 40-pin connector, brightness is controlled by a dedicated LED_PWM pin, and STBYB puts the panel into standby for power-sensitive products.

The VXT156HX1B-01 is a 15.6-inch VA TFT LCD combining high static contrast with a Full HD widescreen format. Wide viewing angles, an anti-glare surface and dual-channel LVDS support integration into indoor monitors and information terminals.

The VXT280GQSW-01 is a 2.8-inch wide temperature TFT LCD for compact equipment interfaces. A -30°C to +80°C operating range and selectable RGB, MCU or SPI communication modes give designers flexibility across different environments and host platforms.