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3.98 Inch TFT LCD Module SPI IC ST7796U 320x480 Resolution IPS LCD Display

3.98 Inch TFT LCD Module SPI IC ST7796U 320x480 Resolution IPS LCD Display

Tên thương hiệu:	Enrich
Số mẫu:	PROCE-TV0398A002
MOQ:	2000 PC
Giá cả:	$1.50-$10.00
Điều khoản thanh toán:	T/t

Thông tin chi tiết

Mô tả sản phẩm

Thông tin chi tiết

Nguồn gốc:

Trung Quốc

Chứng nhận:

ISO9001,Rosh

Vật liệu:

TFT

Kích thước LCD:

60x92x2.2 mm

Giao diện:

SPI

Xem góc:

IPS

Lái xe IC:

ST7796U

Nghị quyết:

320x480

Làm nổi bật:

3.98 inch TFT LCD module SPI

ST7796U IPS LCD display

320x480 resolution TFT module

Mô tả sản phẩm

3.98 Inch TFT LCD Module SPI IC ST7796U 320x480 Resolution IPS LCD Display

Product Specifications

LCD Size: 3.98 Inch
Resolution: 320x480
Viewing Angle: IPS
Driving IC: ST7796U
Interface: SPI

Application Fields

Industrial Automation: CNC machine interfaces, SCADA monitoring terminals, robotic control panels (IP67 + glove touch)
Medical Diagnostics: Portable ultrasound, endoscope displays, patient monitors (DICOM 14 grayscale compliant)
Automotive Cockpits: Infotainment sub-screens, e-mirrors, commercial vehicle dashboards (wide-temp + anti-glare)
Smart Retail Systems: Self-checkout kiosks, AI recommendation displays, interactive signage (1000cd/m² brightness)
IoT Control Hubs: Building management systems, energy monitoring, IIoT gateways (multi-protocol visualization)

Key Advantages

Elite Display Performance
Military-Grade Resilience
High-Speed Video Interface
Energy Revolution
Ecosystem Integration

Frequently Asked Questions

Can small-sized LCD screens be equipped with touch functions?

Yes. This is a very common requirement. The touch panel is typically laminated onto the surface of the LCD. Main types:

Resistive Touch: Low cost, resistant to surface contaminants (dust, water), works with any object. Lower transmittance, relatively less durable (scratches), usually no multi-touch.
Capacitive Touch: High transmittance, sensitive and smooth touch, supports multi-touch, durable (glass surface). Higher cost, requires finger or special stylus, sensitive to water/oil on surface.

How long is the lifespan of a small-sized LCD screen?

Lifetime primarily refers to the Backlight lifespan (usually measured in hours until brightness drops to 50% of initial) and the reliability of the LCD Panel itself.

Backlight Lifetime: Common LED backlights typically last 30,000 to 70,000 hours (approx. 3.5 to 8 years of continuous use). High temperatures significantly reduce this.
LCD Panel Lifetime: Generally very long, often 50,000 hours or more under normal operating conditions (avoiding physical shock, extreme temperatures, excessive humidity). The screen itself typically does not suffer from "burn-in".

How long does it usually take for a sample?

Samples usually take 3 to 5 days to be dispatched.

How long is the delivery cycle generally?

The delivery time is within 20 to 30 days.

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