LJ640U34 Original 8.9 inch 640x400 LCD Display Screen
Price:
$565-570 / piece
MOQ:
1 piece
Delivery Time:
Negotiable
Brand:
none
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 |
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
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
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Yinji Electronics Co., Ltd.
Location
No. 1206, Building 8, Everbright Fashion HuiGu Building, Shanghenglang Community, Dalang Subdistrict, Shenzhen City, Guangdong Province, China
Contact Person
Belinda