LG 55 inch 3.8mm 500nit Digital Signage Video Wall - LD550DUN-TKB2

General Description

The LD550DUN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED) Local Block backlight system.
The matrix employs a-Si Thin Film Transistor as the active element.
Digital signage video wall is a transmissive display type which is operating in the normally black mode.
Digital signage video wall has a 54.64 inch  diagona lly measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot .
Therefore, digital signage video wall can present a palette of more than 1.06Bilion colors.     
Digital signage video wall has been designed to apply the 10-bit  2-port LVDS interface.
Digital signage video wall is intended to support Public Display where high brightness, super wide viewing angle, high color gamut, high color depth and fast response time are important.

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Warehouse Overview 

Why Choose Us?

1. Large Stock System:        
We have our own warehouses in Shenzhen, and Hongkong, with comprehensive supplying network of LCD panels & open cells for LG, Samsung, AUO, CMO, and other brands.        
        
2. Comprehensive Panel sources.        
We have strong ability and system to seek for our customers the panels which have been end of production for a long time.        
          
3. Professional acknowledgment of LCD panels industry to provide customers with effective advice.         
We have been in original LCD panels industry for more than 10 years and know the main brands' LCD panel price system very well. What's more, we have our own engineer team to provide our customers guideline for choosing panels for their new projects.

4. During the warranty, if panels’ electronic functions problems occur, customers provide the photos to illustrate the panel’s problem. Once our engineering department has confirmed it is the original factory’s electronic problem, we will take back the panels with problem and replace it with new panels. All freight will be taken by us. 

Warranty

1. All panels’ grade is promised strictly same as original factory’s IIS standard.

2. All brand-new Panels’ electronic functions are guaranteed during warranty period of 1 year beginning with the invoice date.

3. We can do OEM of the High Brightness LCD module as required.

 FAQ

Q1: Any discount?        
A1: We will try our best to provide you the competitive price and good service.        

Q2: Are you a manufacturer?        
A2: Yes, we are a manufacturer of capacitive touch screen.  

       
Q3: What about the warranty of the products?        
A3: 12months after delivery. During the warranty, if panel's original factory problems occur, we will take back the panels with problem and replace it with new panels.         
All freight will be taken by us.        

Q4: What about the payment terms?        
A4: T/T, Paypal, or Western Union 

       
Q5: Can you accept OEM or ODM orders?        
A5: Yes, we are a touch screen manufacturer, with professional structural,         
QC and technical engineers provide OEM or ODM service.  

     
Q6: How to ensure the safety of the screen in transportation?        
A6: In order to keep screen in safe, plywood wooden box will be used to pack        
 the TFT LCD Display Module.   

Q7: If I need customized capacitive touch screen, what can you do for me?        
A7: Confirm your requirements (size, resolution, brightness, application, operation         
environment), after information confirmed → design drawing → produce sample → sample         
test, QC report → prepare instruction manual → ship.