70WVW4A/70WVW4A-0 7 inch panel lcd for SII

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70WVW4A/70WVW4A-0 7 inch panel lcd for SII

Data sheets：

70WVW4A/70WVW4A-0 7 inch panel lcd for SII.pdf

Product Information Product Specifications

Model:

70WVW4A/70WVW4A-0

Brand:

SII

Size:

Resolution:

800*480

Brightness:

350

Contrast Ratio:

400:1

Viewing Angle:

70/70/55/65

Lamp Type:

WLED

Signal Interface:

40 pins

Panel Type:

a-Si TFT-LCD, LCM

Frame Rate:

60Hz

Active Area:

152.4×91.44

Outline:

165×105.8 ×3.65

Storage Temp:

-30 ~ 80 °C

Operating Temp:

-20 ~ 70 °C

Support Color:

262K

Ordering instructions

Quality:

test ok before ship it

RMA Policy:

RMA 6 month

Sample:

Paid Sample

Stock:

115

Stock Location:

China

Delivery:

WorldWide

Lead Time:

1-3 Days

Weight:

0.500 KG

Overview

70WVW4A/70WVW4A-0 7 inch panel lcd for SII

The 70WVW4A/70WVW4A-0 is a high-performance 7-inch LCD panel engineered specifically for seamless integration with SII systems. This module is built to deliver exceptional reliability and visual clarity in demanding environments. It features a robust design that ensures stable operation across a wide range of temperatures and in challenging conditions, making it an ideal choice for industrial automation, point-of-sale terminals, kiosks, and human-machine interfaces (HMIs).

The panel offers excellent brightness and contrast, providing clear and sharp visuals from wide viewing angles. This guarantees that critical data and graphics are always easily readable. Designed for long-term use, the 70WVW4A/70WVW4A-0 emphasizes durability and consistent performance, reducing downtime and maintenance needs. Its standard interface simplifies the integration process, allowing for a straightforward installation into SII-based solutions. For a dependable display core that combines quality, resilience, and SII compatibility, the 70WVW4A/70WVW4A-0 stands as the superior choice.

70WVW4A/70WVW4A-0 is a 7" a-Si TFT-LCD, LCM Display screen Product from SII.According to SII's product specification sheet,70WVW4A/70WVW4A-0 display has a resolution of 800*480, Contrast Ratio is 400:1,Viewing Angle is 70/70/55/65,Lamp Type is WLED,Signal Interface is 40 pins,Brightness is 350.Based on its characteristics, this model is recommended for application in and other products.The weight of 70WVW4A/70WVW4A-0 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.

Questions & Answers

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What is the difference between "70WVW4A" and "70WVW4A-0" in the model number? Are they interchangeable?

Typically, the main model number "70WVW4A" represents the product series, while the suffix "-0" may indicate a specific version, firmware, or minor batch detail . They are generally functionally compatible. However, to ensure 100% compatibility, we strongly recommend verifying with the supplier or manufacturer that the electrical and mechanical specifications are identical before interchanging them.

Where can I find the detailed datasheet and initialization code for this display?

The most accurate technical documentation, including the datasheet, initialization sequence, and mechanical drawings, should be provided by the panel's manufacturer, SII (Seiko Instruments Inc.), or their authorized distributors . When contacting them, be sure to provide the full model number "70WVW4A-0" to receive the most precise documents.

What could be the reasons if the screen shows glitches, flickering, or half-screen abnormalities?

A: Such issues are often related to power, signals, or configuration. You can prioritize checking the following: Check Power Supplies: Ensure key voltages like VCC, VGH, and VGL are normal and ripple meets requirements. Abnormal power can cause glitches or flickering . Check Connections: Confirm the FPC cable is securely connected without cold solder joints or damage . Check Signals: Ensure the RGB data lines, clock (CLK), and sync signals (HSYNC/VSYNC) are functioning properly . Check Configuration: Verify that the timing parameters (e.g., porches), gamma correction, and scanning mode settings in the init code are correct

What is required to drive this panel? What kind of controller do I need?

To drive this panel, you need a microprocessor (MCU) or application processor capable of outputting an RGB interface signal . Many mainstream embedded processors have an integrated RGB display controller. You also need to provide the correct power supply (e.g., 3.3V ) and backlight driver power as specified in the datasheet

What are the basic parameters of the 70WVW4A screen, such as size, resolution, and interface type?

The 70WVW4A is a 7.0-inch TFT-LCD display panel. It supports WVGA resolution (800 x 480) and uses an RGB interface as its primary signal input method.

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O***********E

Sep 29, 2025

(5/5)

Very nice and sharp in the choice

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Sep 12, 2025

(5/5)

ALL AS PLANNED OK

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a****k

Aug 28, 2025

(5/5)

Fast delivery, Comptetive price Excellent support

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R********a

Aug 25, 2025

(5/5)

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R************z

Aug 21, 2025

(5/5)

Fast shipping, good communication, goods as described, will buy again.

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G*************i

Aug 15, 2025

(5/5)

Good price for things hard to find!

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S***********s

Aug 15, 2025

(5/5)

Product arrived earlier than expected. Price was also very reasonable.

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H*******e

Aug 12, 2025

(4/5)

The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.

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H******i

Nov 18, 2024

(4/5)

Excellent quality, affordable price, worth recommending

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