3.95 Inch 480*480 Pixels Capacitive Touchscreen TFT LCD with 400 nits Brightness product image

Square TFT Displays

3.95-Inch 480x480 Square Touch TFT-LCD

This 3.95inch Square TFT Displays record brings together the product identity, source-matched imagery and published technical values currently available for engineering review.

MIPI

Screen Size: 3.95inch
Resolution: 480*480
Display Mode: Transmissive TFT
Interface: MIPI
Brightness: 400cd/m2
Viewing Angle: ALL o’clock

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Specifications and media are retained from the current source record. Unpublished fields are not inferred.

Exact-record review: Source-matched media and published values remain attached to this product record.
Integration context: Format, interface, touch, optical and mechanical review points are organized around the published data.
Product-specific inquiry: Quotation, sample and WhatsApp actions carry this display name into the engineering discussion.

Product details

Review the module around published evidence.

This 3.95inch Square TFT Displays record brings together the product identity, source-matched imagery and published technical values currently available for engineering review.

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.

Square TFT modules for compact interfaces that need a balanced active area and a compact mechanical footprint. Final suitability depends on the approved drawing, sample evaluation and the host system requirements.

Product views

Inspect the module from the available source imagery.

Images stay contained and uncropped so the display, flex cable, connector and visible assembly details remain available for review.

Published product data

Specifications in one consistent format.

Values are normalized from the current product record; no missing parameter is estimated.

Published specifications for 3.95-Inch 480x480 Square Touch TFT-LCD
Specification	Published value	Review status
Screen Size	3.95inch	Current source record
Resolution	480*480	Current source record
Display Mode	Transmissive TFT	Current source record
Interface	MIPI	Current source record
Brightness	400cd/m2	Current source record
Viewing Angle	ALL o’clock	Current source record
Backlight	8LEDS	Current source record
Module Dimensions	84.40 (H) X84.40(V) X3.67(T) mm	Current source record
Active Area	71.86(H) X70.28(V)	Current source record
Input Voltage	2.5V-3.3V	Current source record
Operating Temperature	-20℃~70℃	Current source record
Storage Temperature	-30℃~80℃	Current source record
Part NO.	RTP40WV091A	Current source record
Piexl pitch	480(RGB)X480	Current source record
‘10-11	GND	Current source record

Published technical data

Published technical data for 3.95-Inch 480x480 Square Touch TFT-LCD
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

Published technical data for 3.95-Inch 480x480 Square Touch TFT-LCD
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

Design-in review

Move from a catalog match to a controlled sample evaluation.

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℃.

Configuration discussion

Define the requirements that the catalog record cannot decide alone.

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 FAQ

Planning the next engineering step.

Answers stay within the published record and the information needed for a useful RFQ.

Which product details should be confirmed before design-in?

Confirm the final drawing, interface and pin assignment, connector or FPC, touch stack, optical target and operating environment against the supplied sample and approved documentation.

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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Share the target size, resolution, interface, touch, brightness, environment, quantity and project stage.

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3.95-Inch 480x480 Square Touch TFT-LCD

Buyer advantages

Review the module around published evidence.

Inspect the module from the available source imagery.

Specifications in one consistent format.

Published technical data

Published technical data

Move from a catalog match to a controlled sample evaluation.

Format and image area

Electrical connection

Optical and front assembly

Define the requirements that the catalog record cannot decide alone.

Planning the next engineering step.

Compare more in Square TFT Displays.

0.85-Inch 128x128 Square Touch TFT-LCD

1.22-Inch 240x240 Square TFT-LCD Module

1.4-Inch High Bright Square IPS TFT-LCD Display SPI interface

Review this module against your product.