3.54-Inch 480×480 Transmissive TFT LCD Module with LED Backlight and ST7701S Driver product image

Round TFT Displays Model FZ354001C40

3.54-Inch Round TFT-LCD Module

This 3.54 a-Si TFT record brings together the product identity, source-matched imagery and published technical values currently available for engineering review.

a-Si TFT
LVDS
/

Screen Size: 3.54
Resolution: 800(H)X340(V)
Technology: a-Si TFT
Interface: LVDS
Touch: /
Brightness: 450

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 Unpublished fields are not inferred.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 3.54 a-Si TFT record brings together the product identity, source-matched imagery and published technical values currently available for engineering review.

The current record identifies 800(H)X340(V) resolution, LVDS interface, / touch information, 450 brightness. Use these values to narrow the shortlist, then confirm the electrical, optical and mechanical requirements against the host product.

Circular TFT display modules for compact controls, instruments and interface concepts where round mechanical integration is required. 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 3.54-Inch Round TFT-LCD Module
Specification	Published value	Review status
Screen Size	3.54	Current source record
Resolution	800(H)X340(V)	Current source record
Technology	a-Si TFT	Current source record
Interface	LVDS	Current source record
Touch	/	Current source record
Brightness	450	Current source record
Viewing Angle	ALL	Current source record
Driver IC	FL5893DA	Current source record
Backlight	7 *1chips white LED / 12 White LED	Multiple source values — confirm
Module Dimensions	83.79 (H) x 97.6 (V)	Current source record
Active Area	72(H) x 90 (V)	Current source record
Input Voltage	3.3	Current source record
Operating Temperature	-20 -- 70 °C	Current source record
Storage Temperature	-30 -- 80 °C	Current source record
Model	FZ354001C40	Current source record
LED Life Span	25000	Current source record

Published technical data

Published technical data for 3.54-Inch Round TFT-LCD Module
Item	Contents	Unit
Model	FZ354001C40	—
LCD Type	a-Si TFT	/
Viewing Direction	ALL	O' Clock
Size	3.54	inch
Module Outline (W x HxD)	83.79 (H) x 97.6 (V)	mm
Active Area (WxH)	72(H) x 90 (V)	mm
Resolution (pixels)	800(H)X340(V)	/
Backlight Type	7 *1chips white LED	/
Interface Type	LVDS	/
Input Voltage	3.3	V
Luminance	450	cd/m2
Backlight Type And Color:	12 White LED	—
Controller IC:	FL5893DA	—
Touch Type:	/	—
LED Life Span:	25000	hour
Operating Temperature Range:	-20 -- 70 °C	—
Storage Temperature Range:	-30 -- 80 °C	—

Design-in review

Move from a catalog match to a controlled sample evaluation.

Format and image area

Published screen size: 3.54. Resolution: 800(H)X340(V). Module dimensions: 83.79 (H) x 97.6 (V). Active area: 72(H) x 90 (V).

Electrical connection

Published interface: LVDS. Driver IC: FL5893DA. Backlight: 7 *1chips white LED / 12 White LED.

Optical and front assembly

Published touch information: /. Brightness: 450. Viewing angle: ALL. Operating temperature: -20 -- 70 °C.

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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3.54-Inch Round TFT-LCD Module

Buyer advantages

Review the module around published evidence.

Inspect the module from the available source imagery.

Specifications in one consistent format.

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 Round TFT Displays.

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