Panel envelope
Use 66.64 × 70.14 mm as the panel outline reference. The octagonal corners and lower connection region are shown in the mechanical drawing.
2.47" IPS Display 480X480 Octagonal Shape Round U/D/L/R free - RGB
- 💹 Enjoy a 20% discount for orders over 500
- 📉 A 15% discount is available for orders ranging from 200 to 499
- 🎁 A 10% discount is available for orders ranging from 50 to 199
- 🎁 A 5% discount is available when ordering 10-49
Interested in customizing this product? Get in touch with us.
Order samples, immediate delivery.
Factory bulk lead time: 3 weeks.
Partager
2.47" IPS Display 480X480 Octagonal Shape Round U/D/L/R free - RGB
Prix de vente$44.90
2.47" IPS Display 480X480 Octagonal Shape Round U/D/L/R free - RGB
- 💹 Enjoy a 20% discount for orders over 500
- 📉 A 15% discount is available for orders ranging from 200 to 499
- 🎁 A 10% discount is available for orders ranging from 50 to 199
- 🎁 A 5% discount is available when ordering 10-49
Resources & Downloads
DM-TFTR247-456
2.47" Round IPS Display · 480 × 480 · RGB
DM-TFTR247-456 is a 2.47-inch IPS panel with a 480 × 480 resolution, a circular active area and an octagonal outline. It uses the HX8379-C controller and an RGB interface. The module documentation includes panel dimensions, optical characteristics, driver pad information and a STEP model for mechanical planning.
Resolution480 × 480
Active circle62.64 × 62.64 mm
Display colors16.7 million
ControllerHX8379-C
Click to enlarge
Review the panel envelope in 2D and 3D
DM-TFTR247-456 · geometry overview
66.64 × 70.14 mm
Module outline · schematic view, not to scale
- Module outline
- 66.64 × 70.14 mm
- Visible area reference
- 62.64 × 62.64 mm circular active area
Use the dimensioned engineering drawing to position the cover opening and connection space. The illustration separates the image matrix from the physical module envelope.
Open the DM-TFTR247-456 engineering drawing →Plan the interface around the format
The circular active area supports centered instrumentation and radial graphics as possible interface layouts. Check the panel, supporting electronics and lighting arrangement as a complete design.
Geometry for a circular interface
Visible image
Place the interface within the circular 62.64 × 62.64 mm active area. Essential text and icons should remain inside the circle rather than at the square matrix corners.
Mechanical files
The PDF includes outline, panel test and Ag-dot diagrams. Use the STEP download to review the panel in the surrounding enclosure.
Optical characteristics
Viewing angles, each direction
Minimum: 70°
Typical: 85°
Maximum: —
Condition: CR > 10
Optical and environmental details
Contrast ratio
Minimum: 800:1
Typical: 1000:1
Maximum: —
Condition: Normal viewing direction
Response time
Minimum: —
Typical: —
Maximum: 35 ms
Condition: Tr + Tf
NTSC color gamut
Minimum: 65%
Typical: 70%
Maximum: —
Condition: As specified in optical table
Transmittance
Minimum: 3.6%
Typical: 3.9%
Maximum: —
Condition: Without APF polarizer
The optical specification defines viewing angle by contrast ratio and describes the measurement method for contrast, chromaticity and response time. Compare these values using the same conditions rather than treating all viewing-angle figures as interchangeable.
Review the host, panel and optical stack together
The RGB panel uses an HX8379-C controller. Module-level geometry and pad/FPC information should be paired with the driver reference when developing the host connection.
HOST SIDEApplication processor
or MCUSelected to support the required display interface
or MCUSelected to support the required display interface
RGB interface⟶Controller configuration per driver reference
DISPLAY SIDEHX8379-C480 × 480 image matrix
Panel integration
Review module electrical requirements, pad/FPC assignment and the HX8379-C driver reference together.
Functional connection overview for DM-TFTR247-456. Use the module pin assignment for the circuit and connector design.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product model | DM-TFTR247-456 |
| Diagonal | 2.47 inch |
| Panel size | 66.64 H × 70.14 V mm |
| Active area | 62.64 × 62.64 mm, circular |
| Display mode | Normally black; transmissive |
| Interface | RGB |
| Viewing direction | U / D / L / R free viewing |
| Operating temperature limits | −10 to +60 °C |
| Storage temperature limits | −30 to +70 °C |
Controller and panel integration
RGB signal planning
Use the HX8379-C driver document for the controller interface and command definitions. The module document includes driver pad and FPC assignment information; use the appropriate drawing for the connection under review.
Panel bias reference
The electrical section gives reference values of VGH = 15 V, VGL = −11 V and VCOM = −1 V. These are panel bias references, not a single host supply voltage. The datasheet calls for adjustment to optimize display quality.
Include the non-condensation requirements and the temperature limits in the system review. The reliability section documents specific test conditions; those tests are separate from the operating temperature limits.
Understanding the panel specification
Is panel luminance specified here?
The module optical table provides transmittance, contrast, response time and viewing-angle data. No module luminance value is stated here because the supplied panel specification does not establish one.
Does 35 ms mean a typical response time?
No. The optical table places 35 ms in the maximum column for Tr + Tf. The viewing-angle values are 70° minimum and 85° typical at CR > 10.
Do the bias values define the host supply?
VGH, VGL and VCOM are panel bias references. They are not a single input-supply specification; panel power design uses the module electrical information together with the HX8379-C reference.
Project Support from DisplayModule
DisplayModule provides documentation and engineering assistance for display integration. For DM-TFTR247-456, include your RGB timing, panel supply circuit and enclosure drawing when contacting the team.
Discuss your integration
Use technical support for wiring or documentation questions. Include the model number, connection details and a description of the behavior you observe.
Plan samples and production
Standard models are available for sample evaluation. For volume orders or proposed modifications, request a quote with your quantity and requirements. Confirm the model-specific MOQ, schedule and customization feasibility with the team.
About DisplayModule · Contact details and service information
Download Official Datasheets & Resources
Use the DM-TFTR247-456 module datasheet for dimensions, connection details and product-specific electrical and optical limits. The controller documents provide the related interface and command reference.