Click:Stock Clearance, Fast Delivery, 20% Discount! Order Now!
LCD Video Wall

LCD Video Wall

LG 55 inch 0.9mm 700nit LCD Screen Wall - LD550DUN-TMA1
LG 55 inch LCD video LD550DUN-TMA1
LG 55 inch DID LCD Panel LD550DUN-TMA1
55 inch DID LCD Panel LD550DUN-TMA1

LG 55 inch 0.9mm 700nit LCD Screen Wall - LD550DUN-TMA1

Product Specification:
  • Model : LD550DUN-TMA1
  • Size : 55 inch
  • Resolution : 1920*1080
  • Brightness : 700 cd/m² (Typ.)
  • Application : LCD Video Wall
  1. Product Details

 General Description


The LD550DUN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED) Local Block backlight system. The LCD screen wall employs a-Si Thin Film Transistor as the active element.
LCD screen wall is a transmissive display type which is operating in the normally black mode. It has a 54.64 inch  diagonally m easured 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, LCD screen wall can present a palette of more than 1.07Bilion colors.     
LCD screen wall has been designed to apply the 10-bit  2-port LVDS interface.
LCD screen 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.



Part Number: LD550DUN-TMA1   Lamp Type: S-IPS, Normally Black, Transmissive
Size: 55 inch   Signal Interface: LVDS (2 ch, 10-bit), 51 pins
Resolution: 1920(RGB)×1080   [FHD]   Surface: Antiglare (Haze 3%), Hard coating (2H)
Videowall Seam 0.9 mm (active to active seam)    Storage Temp.: 0 ~ 50 °C
Brightness: 700 cd/m² (Typ.)   Operating Temp.: -20 ~ 60 °C 
Viewing Angle: 89/89/89/89    Weight: 12.5/12.9Kgs (Typ./Max.)
Frequency: 60Hz   Backlight WLED , 50K hours , With LED Driver
Original Package
Package quantity in one Pallet    10 pcs
Pallet size   1440mm(W) X 1140mm(D) X 950mm(H)


Item Customization MOQ 
Touch panel size, silk print, touch signal connector MOQ is different based upon different sizes
Cover lense hardness, thickness, sizes, shape, color <21.5'', 200pcs
≥21.5'', 100pcs
≥32'', 50pcs
LCD Panel Brightness NO
Bonding air bonding or optical bonding NO
Boards AD board with different signal connectors
PC boards with different systems and functions
for different application
Customized logo added
Cables Signal connector PIN ID



You Many Also Like?


Panel Model Panel Brand Size Videowall Seam Resolution Brightness
LD490DUN-THC4 LG 49 3.9mm 1920*1080 450nit
LD550DUN-TKB2 LG 55 3.8mm 1920*1080 500nit
LD550DUN-TKA1 LG 55 3.8mm 1920*1080 700nit
LD550DUN-THB8 LG 55 1.8mm 1920*1080 500nit
LD550DUN-TMA1 LG 55 0.9mm 1920*1080 700nit


For choose more suitable screen or more information about product please click to contact us!


LCD Screen Wall




Warehouse Overview 


LG 55 inch LCD Screen Wall




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. 






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.





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. 

Contact us

Honored to have your inquiry. We will reply you within 1 day. Your detailed information for requirement and application helpus to make a best quotation and engineer solution.

* Required Fields

>> Drag slider validation

Hot Product