Shenzhen Xinnuoya Display Technology Co., Ltd.
                                                                                                           
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Since 2009
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Gray Film 4004A3 Display Screen 4X40 ST7066U With LED Backlight Character Module Support Scheme Development

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

4004A3

High-performance display module designed for industrial and commercial applications. Offers a clear and reliable display solution with robust construction and easy integration.

Key Benefits:

  • Clear and easily readable display
  • Durable construction for long-lasting performance
  • Easy to integrate into existing systems
  • Customizable options available
  • Cost-effective display solution

Target Industries: Industrial automation, instrumentation, point-of-sale systems, and consumer electronics.

Product Attributes

FOB Unit: Piece
Product MOQ: N/A
FOB Price: $11.66
Packaging & Delivery: Tax excluded, add at checkout if applicable.

Technical Specifications

Attribute Value
Hign-concerned Chemical None
Display Mode 4004
Resolution 40*04
Is Customized Yes
Model Number 4004A3
Type COB
Origin Mainland China
Outline Dimension 190×54.24×13.5mm
View Size 147×29.5mm
Controller ST7066U


1. LCD size: The maximum overall size or viewing area size, which size should be specified when providing it

2. LCD thickness: The thickness of conventional single glass is divided into 0.55mm,0.7mm, and 1.1mm

3. Display mode: Generally, there are five display modes: TN, HTN, STN, FSTN, and VA. Additionally, it is necessary to provide positive or negative display.

4. Generally, the VA screen is used for negative display

5. Polarizer type: fully transparent (with or without backlight), semi transparent (with or without backlight), reflective (without backlight)

6. Working temperature: 0 °C~+50 °C, -10 °C~+60 °C, -20 °C~+70 °C, -30 °C~80 °C,-40°C~+90°C

7. Connection method: metal pins, zebra stripes, FPC, etc

8. Working voltage: determined according to customer requirements

9. Drive method: commonly used 1/4DUTY 1/3BAIS according to customer requirements

10. Driver IC: The commonly used IC for segment code screens is usually 1621 or 1622

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Xinnuoya Display Technology Co., Ltd.
Location 9F, Building A, Nanbian Tou Science and Technology Park, No.1 Tian Yang Er Road, Baoan District, Shenzhen
Contact Person Peter

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