LJ640U34 LCD 8.9'' 640*400 EL-LCD Display

Product Details:

Place of Origin: Japan
Brand Name: yj

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: $550 / piece
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Detail Information

Type: TFT Display Size: 8.9inch
Model: LJ640U34 Panel Size: 8.9 Inch
Resolution: 640*400 Application: Industrial Application
General Grade: Grade A Applications: Industrial LCD
MOQ: 1PCS Condition: NEW
Highlight:

industrial touch lcd panel

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industrial lcd display panel

Product Description

LJ640U34 LCD 8.9'' 640×400 EL-LCD Display

The LJ640U34 is an 8.9-inch EL (Electroluminescent) LCD module with a 640 × 400 resolution. Designed for industrial and embedded applications, this display provides clear, high-contrast visibility. The EL backlighting ensures uniform illumination, low power consumption, and excellent readability in low-light environments.

Key Specifications
  • Display Type: EL-LCD (Electroluminescent LCD)
  • Size: 8.9 inches
  • Resolution: 640 × 400
  • Interface: 40-pin / Custom (depending on version)
  • Brightness: Typical EL backlight illumination (adjustable with voltage/frequency)
  • Contrast Ratio: High contrast typical for EL-LCD
  • Viewing Angle: ~70° horizontal / ~50° vertical typical
  • Operating Temperature: -20°C to 60°C
  • Storage Temperature: -30°C to 70°C
  • Mounting: Panel mount / Embedded applications
Applications

Industrial instrumentation, control panels, medical devices, and embedded systems requiring low-power, high-contrast displays with wide visibility.

LJ640U34 LCD 8.9'' 640*400 EL-LCD Display 0
Frequently Asked Questions
1. Who are we?

We are based in Guangdong, China, established in 2008. Our primary markets include North America (30.00%), South America (20.00%), Southeast Asia (18.00%), Eastern Europe (8.00%), Western Europe (7.00%), Mid East (5.00%), South Asia (3.00%), Northern Europe (2.00%), Central America (2.00%), Southern Europe (2.00%), Oceania (2.00%), Eastern Asia (1.00%). Our office employs 11-50 people.

2. How can we guarantee quality?

We provide pre-production samples before mass production and conduct final inspection before shipment to ensure quality standards.

3. What can you buy from us?

We specialize in Touch Screens, LCD Displays, and Control Boards.

4. Why should you buy from us instead of other suppliers?

We maintain long-term relationships with major worldwide LCD manufacturers and specialize in displays for Point of Sale, ATM Banking, Medical, and Industrial applications. Popular brands in stock include AUO, Hitachi, Kyocera, Sharp, Mitsubishi, and NEC.

5. What services can we provide?

Accepted Delivery Terms: FOB; Accepted Payment Currency: USD, EUR, HKD; Accepted Payment Type: T/T, L/C, Credit Card, PayPal, Western Union, Cash, Escrow; Languages Spoken: English, Chinese, Spanish, German.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
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0%

All Reviews

L
Logan
United States Jan 24.2026
Pretty good quality LCD, everything works as expected.
K
Kai
Italy Jan 5.2026
Sì, schermo bello e prestazioni stabili

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