Hotdisplay Technology Co., Ltd
The current product range can be organized according to the main technical and mechanical characteristics:
| Configuration | Resolution | Key Feature |
|---|---|---|
| Round TFT LCD | 540x540 | Round display, MIPI DSI / in-cell options |
| Standard TFT LCD | 240x320 | Compact rectangular display |
| IPS TFT LCD | 240x320 | IPS configuration |
| Touch TFT LCD | 240x320 | Capacitive or resistive touch options |
| High-resolution TFT LCD | 480x640 | RGB interface options |
| Bar TFT LCD | 200x648 | Narrow elongated format |
This range allows customers to select a 2.8 inch TFT LCD according to display geometry, resolution, touch configuration, interface and mechanical requirements.
Interface selection is an important consideration when integrating a TFT LCD into an embedded system.
The current 2.8 inch product range includes:
The TFT-H028A29ZUIAX4N30 is a 2.8 inch round TFT LCD using a MIPI DSI interface and AXS15260D controller, with 540x540 resolution.
Hotdisplay offers 2.8 inch SPI TFT LCD configurations, including 240x320 displays with an ST7789 driver IC.
The product range includes 2.8 inch 240x320 TFT LCD modules with an MCU interface.
The TFT-H028A19VGIST5N40 is a 2.8 inch 480x640 TFT LCD with an RGB interface and ST7701S controller.
The different interface configurations allow customers to select a display module based on their system architecture and integration requirements.
Different controller configurations are available across the 2.8 inch product range.
Examples include:
AXS15260D
ST7789
ST7789V
ST7701
ST7701S
The controller should be selected according to the customer's hardware architecture, software environment and display integration requirements.
Hotdisplay offers 2.8 inch round TFT LCD displays with 540x540 resolution, including MIPI DSI and in-cell configurations.
The TFT-H028A29ZUIAX4N30 is a 2.8 inch MIPI DSI round TFT LCD display using an AXS15260D controller, with a 540x540 pixel resolution, 72.54 × 76.47 × 2.47 mm dimensions and a 70.15 × 70.15 mm effective display area.
The TFT-H028A28ZUIAX4N40 is a 2.8 inch round in-cell TFT display with 540x540 pixels and dimensions of 72.54 × 76.47 × 2.47 mm.
Another TFT-H028A28ZUIAX4G40 provides a 2.8 inch round in-cell TFT display with 540x540 pixels and a 110 × 110 × 4.67 mm module size.
The 2.8 inch 240x320 TFT LCD configuration is one of the key product groups in the current range.
Hotdisplay offers multiple 240x320 models with different configurations, including SPI, MCU, capacitive touch, resistive touch and IPS TFT LCD versions.
The TFT-H028A26QVTST3N14 is a 2.8 inch SPI TFT LCD with an ST7789 driver IC, 240x320 resolution, 50.0 × 69.2 × 2.32 mm dimensions and a 43.2 × 57.6 mm active area.
The TFT-H028A16QVIST4C10 is a 2.8 inch capacitive touch TFT LCD with SPI and an ST7789 driver IC, using a 240x320 display and a 50.0 × 69.2 × 3.95 mm module size.
Hotdisplay also provides 240x320 models with resistive touch, capacitive touch, MCU interface, SPI and IPS configurations.
For applications requiring a higher pixel count within a compact 2.8 inch format, Hotdisplay offers 480x640 TFT LCD displays.
The TFT-H028A19VGIST5N40 provides a 2.8 inch TFT LCD with 480x640 pixels, an RGB interface, ST7701S controller and dimensions of 46.1 × 65.15 × 1.51 mm. Its effective display area is 43.2 × 57.90 mm.
Hotdisplay also offers the TFT-H028B23VGIST5N30, a 2.8 inch 480x640 dot-matrix TFT LCD with an ST7701 controller and dimensions of 65.9 × 50.9 × 2.36 mm.
For products requiring a narrow and elongated screen format, Hotdisplay offers a 2.8 inch bar TFT LCD display.
The TFT-H028A27ZTIGC4N10 provides a 200x648 pixel display with a narrow module format. Its exterior dimensions are 24.42 × 74.7 × 2.42 mm, with a 21.42 × 69.4 mm active area.
This configuration provides an alternative to conventional rectangular 2.8 inch TFT displays when the product enclosure requires a long and narrow display area.
Round displays are an important part of the 2.8 inch product range.
Hotdisplay provides 2.8 inch round TFT LCD displays with 540x540 resolution, including MIPI DSI and in-cell configurations. These products use a different screen geometry from conventional rectangular TFT LCD modules and can be selected when the product design requires a circular display format.
Key specifications available in this category include:
2.8 inch display size
540x540 resolution
Round display format
MIPI DSI option
In-cell TFT option
AXS15260D controller on the MIPI DSI model
72.54 × 76.47 × 2.47 mm module dimensions on selected models
Hotdisplay also offers 2.8 inch IPS TFT LCD configurations.
The product range includes a 2.8 inch IPS TFT LCD using an ST7789V driver chip, with a 240x320 display and 50.0 × 69.2 × 2.3 mm dimensions.
This provides an IPS option within the 2.8 inch TFT LCD category for product designs where the IPS configuration is required.
The 2.8 inch range includes both capacitive touch and resistive touch TFT LCD configurations.
For capacitive touch applications, Hotdisplay offers 2.8 inch 240x320 TFT LCD models with capacitive touch.
For resistive touch applications, the TFT-H028A17QVTST2R37 provides a 2.8 inch 240x320 TFT color display with a resistive touch panel, ST7789 controller and 50.0 × 69.2 × 2.3 mm dimensions.
This gives product designers two different touch configurations within the same 2.8 inch display category.
The 2.8 inch TFT LCD range can be considered for compact products and embedded display systems requiring different screen formats and integration configurations.
Potential application areas include:
Embedded electronic devices
Compact industrial equipment
Instrument interfaces
Control interfaces
Portable electronic products
Embedded control systems
Specialized display equipment
Products requiring round displays
Products requiring narrow bar displays
Touch-enabled electronic devices
The appropriate display should be selected according to the actual system, mechanical and display requirements.
Choosing a 2.8 inch TFT LCD should involve more than comparing screen size. The following specifications should be evaluated together.
Determine whether the product requires:
Standard rectangular TFT LCD
Round TFT LCD
Narrow bar TFT LCD
The current range includes all three formats.
Available resolutions include:
200x648
240x320
480x640
540x540
Select the resolution according to the amount, density and layout of information required by the product.
Consider the system interface requirements:
MIPI DSI
SPI
MCU
RGB
The selected display interface should match the host system architecture.
For interactive products, consider whether a touch function is required.
Available options in the current range include:
Capacitive touch
Resistive touch
In-cell configuration
Controller compatibility should be confirmed before finalizing the display model.
Available controller examples include AXS15260D, ST7789/ST7789V and ST7701/ST7701S.
Mechanical dimensions are critical for product integration.
The current 2.8 inch modules range from compact narrow formats such as 24.42 × 74.7 × 2.42 mm to round modules and standard rectangular formats with different thicknesses.
Always compare the display module dimensions with the available enclosure and installation space.
Hotdisplay offers multiple 2.8 inch TFT LCD configurations covering different resolutions, display formats, interfaces and touch options.
The product range includes 200x648, 240x320, 480x640 and 540x540 configurations.
Customers can select from standard rectangular, round and bar TFT LCD formats.
Both capacitive and resistive touch configurations are available within the 2.8 inch range.
The current range includes MIPI DSI, SPI, MCU and RGB configurations.
Different display controller solutions are available, including AXS15260D, ST7789/ST7789V and ST7701/ST7701S.
The combination of size, resolution, format, interface, touch configuration and mechanical dimensions allows customers to select a 2.8 inch TFT LCD according to their actual product requirements.
A 2.8 inch TFT LCD display is a compact TFT liquid crystal display module designed for embedded electronic products and display systems. Hotdisplay offers multiple 2.8 inch configurations with different resolutions, formats, interfaces and touch options.
The current Hotdisplay 2.8 inch range includes 200x648, 240x320, 480x640 and 540x540 pixel configurations.
Yes. Hotdisplay offers 2.8 inch round TFT LCD displays with 540x540 resolution, including MIPI DSI and in-cell configurations.
Yes. Multiple 2.8 inch 240x320 TFT LCD models are available, including SPI, MCU, IPS, capacitive touch and resistive touch configurations.
Yes. Hotdisplay offers a 2.8 inch IPS TFT LCD with 240x320 resolution and an ST7789V driver chip.
Yes. The product range includes both capacitive touch and resistive touch 2.8 inch TFT LCD configurations.
The current product range includes MIPI DSI, SPI, MCU and RGB interface configurations.
Controller examples in the current product range include AXS15260D, ST7789, ST7789V, ST7701 and ST7701S.
Yes. The TFT-H028A27ZTIGC4N10 is a 2.8 inch bar TFT LCD with a 200x648 pixel resolution and dimensions of 24.42 × 74.7 × 2.42 mm.
Compare the required display format, resolution, interface, controller, touch configuration, active area and mechanical dimensions with the requirements of your product and host system.
Compare Hotdisplay's 2.8 inch TFT LCD displays by resolution, display format, interface, touch configuration, controller and module dimensions.
Whether you need a 2.8 inch 240x320 TFT LCD, 2.8 inch 480x640 TFT LCD, 2.8 inch 540x540 round TFT LCD, 2.8 inch IPS TFT LCD, 2.8 inch SPI TFT LCD, 2.8 inch MIPI DSI TFT LCD or 2.8 inch touch TFT LCD, Hotdisplay provides multiple configurations for product development and system integration. Contact Hotdisplay to discuss your 2.8 inch TFT LCD display requirements.
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