Images belong to this source record. Confirm the selected assembly and drawing revision before design-in.
3.95-Inch 480x480 Square Touch TFT-LCD
The current record identifies 480*480 resolution, MIPI interface, 400cd/m2 brightness. Use these values to narrow the shortlist, then confirm the electrical, optical and mechanical requirements against the host product.
- MIPI
- Screen Size
- 3.95inch
- Resolution
- 480*480
- Display Mode
- Transmissive TFT
- Interface
- MIPI
- Brightness
- 400cd/m2
- Viewing Angle
- ALL o’clock
Technical specifications
Values are normalized from the current product record; no missing parameter is estimated.
| Specification | Published value |
|---|---|
| Screen Size | 3.95inch |
| Resolution | 480*480 |
| Display Mode | Transmissive TFT |
| Interface | MIPI |
| Brightness | 400cd/m2 |
| Viewing Angle | ALL o’clock |
| Backlight | 8LEDS |
| Module Dimensions | 84.40 (H) X84.40(V) X3.67(T) mm |
| Active Area | 71.86(H) X70.28(V) |
| Input Voltage | 2.5V-3.3V |
| Operating Temperature | -20℃~70℃ |
| Storage Temperature | -30℃~80℃ |
| Part NO. | RTP40WV091A |
| Piexl pitch | 480(RGB)X480 |
| ‘10-11 | GND |
Mechanical fit
- Screen Size
- 3.95inch
- Module Dimensions
- 84.40 (H) X84.40(V) X3.67(T) mm
- Active Area
- 71.86(H) X70.28(V)
Allow space for the FPC, connector, cover lens and mounting. Use an approved, version-matched drawing before fixing the enclosure.
Review drawing availability →Published technical data
| Item | Specification |
|---|---|
| Size | 3.95inch |
| Display mode | Transmissive TFT |
| Part NO. | RTP40WV091A |
| Resolution | 480*480 |
| Outline size | 84.40 (H) X84.40(V) X3.67(T) mm |
| Active area | 71.86(H) X70.28(V) |
| View direction | ALL o’clock |
| Piexl pitch | 480(RGB)X480 |
| Interface | MIPI |
| Backlight | 8LEDS |
| Surface luminance | 400cd/m2 |
| Logic voltage | 2.5V-3.3V |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
Published technical data
| NO | Symbol | Function |
|---|---|---|
| 1 | GND | Ground |
| 2 | D0N | MIPI DSI differential data pair. |
| 3 | D0P | MIPI DSI differential data pair |
| 4 | GND | Ground |
| 5 | CLKN | MIPI DSI differential clock pair. |
| 6 | CLKP | MIPI DSI differential clock pair. |
| 7 | GND | Ground |
| 8 | D1N | MIPI DSI differential data pair. |
| 9 | D1P | MIPI DSI differential data pair |
| ‘10-11 | GND | Ground |
| 12 | RESET | RESET.PIN |
| 13 | TE | TE-PIN |
| 14 | NC | NC |
| 15 | GND | Ground |
| 16 | NC | NC |
| 17 | VDD | Power setting |
| 18 | IOVCC | Power setting |
| 19 | LEDA | LED anode |
| 20 | LEDK | LED cathode |
Interface & integration
| Parameter | Source value |
|---|---|
| Interface | MIPI |
| Backlight | 8LEDS |
| Input Voltage | 2.5V-3.3V |
Confirm pin numbering, supply levels, controller revision and initialization before connecting power. Source tables are references, not a substitute for an approved electrical specification.
Format and image area
Published screen size: 3.95inch. Resolution: 480*480. Module dimensions: 84.40 (H) X84.40(V) X3.67(T) mm. Active area: 71.86(H) X70.28(V).
Electrical connection
Published interface: MIPI. Backlight: 8LEDS.
Optical and front assembly
Brightness: 400cd/m2. Viewing angle: ALL o’clock. Operating temperature: -20℃~70℃.
Drawings & technical documents
Reference files from this product record, retained at their available source resolution.
Inspect drawing 1 ↗Reference drawing 1
Confirm the model suffix, dimensional tolerances and assembly revision with the quoted sample.
Download source drawing ↓Match the module to your application
Use the published values as a starting point, then document the host electronics, enclosure, user interface and operating environment before requesting a sample.
Send product requirements- Review interface, connector and FPC alignment against the host electronics.
- Discuss touch panel and cover lens requirements where the product design needs a front assembly.
- Confirm outline, active area, mounting constraints and environmental requirements before sample approval.
Product questions
Specifications, documents and sample planning for 3.95-Inch 480x480 Square Touch TFT-LCD.
What are the published specifications for 3.95-Inch 480x480 Square Touch TFT-LCD?
3.95-Inch 480x480 Square Touch TFT-LCD currently publishes Screen Size: 3.95inch; Resolution: 480*480; Display Mode: Transmissive TFT; Interface: MIPI; Brightness: 400cd/m2; Viewing Angle: ALL o’clock. Confirm the final drawing and pin assignment against the supplied sample before design-in.
What should I include in an inquiry for this display?
Include the product name or model, target size and resolution, host interface, touch and cover-lens requirements, brightness and environment, quantity and current project stage.
Can I request a sample for evaluation?
Use the sample request action and share the intended electrical and mechanical integration requirements so the evaluation scope can be discussed around this exact record.
Can interface, touch or mechanical requirements be discussed?
Yes. Send the host interface, connector or FPC constraints, touch and cover-lens needs, outline limits and environmental targets for an engineering review. No unpublished capability is assumed on this page.
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3.95-Inch 480x480 Square Touch TFT-LCD
Share the required interface, touch assembly, quantity and project timing. Pricing and availability are confirmed by inquiry.