Ortustech COM35T3M78ILX 3.5 inch WVGA TFT-LCD Module 480x800

Product Overview

The Ortustech COM35T3M78ILX is a 3.5 inch WVGA (480x800) a-Si Normally Black transmissive TFT-LCD module in native 3:5 portrait format, supplied by Ortustech, a long-standing small-format industrial display maker. The panel drives 16.7M (8-bit) colors through a Parallel RGB 1-channel 8-bit data bus with an SPI control channel on a 51-pin FPC. Its edge-lit 1S7P WLED backlight has no onboard driver, and logic runs on VCC 2.8V with IOVCC 1.8V, rated -20 to 70 C operation and -30 to 80 C storage.

Why Choose Ortustech Technology?

• Long-standing small-format specialist: Ortustech maintains compact industrial TFT programs with mechanical and supply continuity for embedded equipment.
• Native portrait resolution: 480x800 in 3:5 format suits vertical menus, status lists and handheld UIs without host-side rotation artifacts.
• Low-voltage interface: VCC 2.8V and IOVCC 1.8V match modern microcontroller and SoC I/O levels, easing low-power designs.
• Split control bus: Parallel RGB carries pixels while SPI handles panel commands, simplifying firmware integration on compact boards.

Technical Specifications

Typical Applications

• Embedded HMI and handheld instruments: vertical status menus on compact control devices.
• Portable medical and wellness devices: vertical readout screens in handheld monitors.
• Handheld terminals: navigation lists and entry screens in portable data devices.
• Pocket test and measurement: parameter displays on portable meters and testers.
• Compact smart control panels: vertical status and control widgets in small housings.

FAQ

Q: Is the COM35T3M78ILX designed for portrait orientation and how should it be mounted?

A: The module natively drives 480x800 in 3:5 portrait, so vertical menus and lists render without host rotation. Mount it according to the official Ortustech mechanical drawing; public listings do not publish outline dimensions, so obtain that drawing before machining the enclosure. If your UI is landscape, rotate in firmware and confirm the native portrait orientation against the datasheet.

Q: What interface and pinout does the panel use?

A: Data travels over a Parallel RGB 1-channel 8-bit bus, while SPI carries panel commands; the combined connector is a 51-pin FPC. Because the backlight has no onboard driver, an external WLED driver for the 1S7P edge array must be designed separately. Use the official Ortustech datasheet for exact pinout and signal names; this summary does not replace it, and our team can review your schematic against the datasheet.

Q: What display mode and color depth does it support?

A: The panel shows 16.7M colors at 8-bit depth on a Normally Black transmissive a-Si cell, covering standard industrial UI palettes, status colors and charts. Public sources do not list brightness, contrast or viewing angle for this model, so do not rely on assumed values for bright-room or wide-angle requirements; request the official datasheet for those figures before specifying.

Q: Are customization options available for the COM35T3M78ILX?

A: The standard module ships without touch; a resistive or capacitive overlay can be added through an integration partner, and the external backlight driver can be matched to the 1S7P array. Special filters, FPC length or custom variants should be checked against Ortustech's current program, since not every option is open on this model. Share your mechanical and optical needs and we will confirm feasibility.

Q: What lead time applies to the COM35T3M78ILX?

A: Standard units are offered subject to current availability, with samples available for pre-production evaluation where stock allows. Lead time and minimum order quantity depend on the production batch at inquiry, so send your target quantity and required date for a firm quotation. We also coordinate spare-parts timing for ongoing equipment programs and flag any long-lead items early.

Quality Assurance and Support

• ✓ Original Ortustech Product: genuine Ortustech module sourced from authorized supply channels
• ✓ Professional Technical Support: engineers assist with interface pinout, driver board matching and mechanical integration
• ✓ Quality Inspection: each panel undergoes visual and functional testing before shipment
• ✓ Fast Shipping: dispatched from our Hong Kong warehouse within normal processing time
• ✓ 6-Month RMA: return merchandise authorization support for confirmed manufacturing defects
• ✓ 30-Day Returns: unused, resalable units may be returned under the stated policy

Packing and Shipping

Each Ortustech COM35T3M78ILX module is packed in anti-static shielding with foam or bubble cushioning in a dedicated carton to protect the FPC against flexing and shock during transit. Shipments are dispatched with carrier insurance, and bulk orders are palletized to avoid stack compression. Goods leave our Hong Kong warehouse with tracking provided after dispatch; please inspect the module upon arrival and report any transport damage within the allowed window.