LJ640U34 Original 8.9 inch 640x400 LCD Display Screen

Product Details:

Place of Origin: Taiwan, China
Brand Name: none

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: $565-570 / piece
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Detail Information

Type: Standard, Standard Display Size: 8.9"
Supplier Type: ODM Weight: 1KG
Size: 8.9" Panel No: LJ640U34
Applications: Industrial LCD Interface: Parallel Data , 16 Pins Connector
MOQ: 1PCS Grade: A Grade
R320*240esolution: 640*400 Product Name: LJ640U34 Original 8.9inch LCD Display Screen
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Product Description

LJ640U34 Original 8.9 inch 640x400 LCD Display Screen
LJ640U34 - 8.9″ Industrial Electroluminescent Display
The LJ640U34 is an 8.9-inch monochrome electroluminescent (EL) display module produced by Sharp Corporation. It provides 640 * 400 resolution and a self-luminous EL panel that offers excellent readability from wide viewing angles without requiring a traditional backlight. This display is commonly used in industrial control equipment, legacy machine interfaces, and embedded systems, especially where reliability and long service life are required.
Technical Specifications
Display Size 8.9″ (diagonal)
Resolution 640 * 400 pixels
Display Type Electroluminescent (EL) monochrome display
Display Color Amber / monochrome
Brightness ~100-115 cd/m² (typ.)
Contrast Ratio ~50:1 (typ.)
Active Area 191.9 * 119.9 mm
Outline Dimensions ~246 * 158 * 26 mm
Interface Parallel data, 16-pin connector
Supply Voltage +5 V / +12 V (typ.)
Refresh Rate ~60 Hz
Operating Temperature −5 °C to 55 °C
Storage Temperature −40 °C to 80 °C
Weight ~540 g
LJ640U34 Original 8.9 inch 640x400 LCD Display Screen 0
Frequently Asked Questions
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.
How can we guarantee quality?
We maintain strict quality control measures including pre-production samples before mass production and final inspection before shipment.
What products can you buy from us?
We specialize in Touch Screens, LCD Displays, and Control Boards.
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.
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%
1 stars
0%

All Reviews

F
Fischer
Germany Mar 2.2026
Bisher stabile Leistung. Genau das, was wir für unsere Geräte brauchten.
L
Logan
United States Jan 24.2026
Pretty good quality LCD, everything works as expected.
J
Jade
France Jan 18.2026
Il offre des performances constantes, une bonne qualité et un fonctionnement fiable.

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