LG 55″ 55EW5G Full HD Transparent OLED Signage


Key Feature

  • Brightness(Typ.): 400nit (APL 25%, Without Glass)
  • Transparency(Typ.) : 38%
  • Bezel : 7.9 mm (T/B/L), 121.7 mm (B)
  • Interface : HDMI/DP/USB(2)/ RS232C/ RJ45/ Audio/ IR
People analyze their work using the transparent OLED screens installed on the wall of the lobby.


See the unseen,
LG Transparent OLED

LG Transparent OLED Signage offers new ways to communicate visually and opens up a whole new level of creativity that even conventional digital signage cannot offer.

* All images are for illustrative purposes only.

Information about structures is displayed on the transparent OLED screens which are set up in front of the miniature structures.


High Transparency

LG’s OLED technology makes the Transparent OLED Signage have slimmer structure without backlight unit nor a liquid crystal layer, achieving high transparency of 38%* much higher than conventional LCD transparent displays (10%**). While clearly showing objects behind the screen, it overlays the relevant information right before them.

* The Year of Measurement : 2018
Measurement Method : Checking Transparency Using a Hazemeter
Conducted by : LGD – internal testing

** Based on LG’s WFB series.

A man is being shown information and photos of the dessert menu on the transparent OLED screens.


and Vivid Colors

Featuring self-lighting pixels, the display maintains vivid colors and high contrast ratio even when the display becomes transparent. It brings content to life from wide viewing angles, and the content blends into its surroundings seamlessly and naturally.

A thin and transparent tempered glass is attached to the Transparent OLED screen.


Protective Tempered Glass

Touching a display directly can cause damage or scratches. The tempered front glass protects product from such external impacts and its anti-shatter glass is designed to minimize customers’ injuries.

* Optically Clear Adhesive

A woman reviews her work by looking at it on the transparent OLED screens installed on the office windows.


Expandable Design
(2×N Tiling)

LG Transparent OLED Signage is designed as a semi-assembled display, meaning you can install it in various ways to fit into existing structures and spaces. With a variety of forms of installation*, it can complement any venue in which it is installed.

Tech Spec

  • Panel

    Screen Size 55″
    Panel Technology OLED
    Aspect Ratio 16 : 9
    Native Resolution 1,920 x 1,080 (FHD)
    Refresh Rate 120 Hz
    Brightness 150/400nit (APL 100%/25%, Without Glass)
    Contrast Ratio 150,000 : 1
    Viewing Angle (H x V) 178 × 178
    Response Time 1ms (G to G), 8ms (MPRT)
    Life Time (Typ.) 30,000 Hrs
    Operation Hours (Hours / Days) 18 / 7 (Moving Content Only)
    Portrait / Landscape Yes / Yes
    Transparency (Typ.) 38% (SET)
  • Mechanical Specification

    Bezel Color Transparent
    Bezel Width 7.9 / 7.9 / 7.9 / 121.7mm (T / R / L / B)
    Weight (Head) 11.6Kg (Head)
    3.4Kg (Signage Box)
    Packed Weight 23.1Kg
    Monitor Dimensions (W × H × D) 1,225.5 x 810.1 x 7.0mm (Head)
    782.8 x 238.4 x 34.7mm (Signage Box)
    Carton Dimensions (W × H × D) 1,345 x 920 x 207mm (Box outer size)
    Protection Glass (Depth) 3.0 mm
    Protection Glass (Tempered / Chemical Strengthening) Chemical Strengthening
    Protection Glass (Anti-Reflective) Film
    Protection Glass (Shatter-Proof) Yes
  • Connectivity

    Input HDMI, DP, USB 2.0 Type A
    Output DP, Audio
    External Control RS232C In/Out, RJ45 (LAN) In/Out, IR In (External IR Receiver)
  • Environment Conditions

    Operation Temperature 0 °C to 40 °C
    Operation Humidity 10 % to 80 %
  • Power

    Power Supply AC 100-240V~, 50/60Hz
    Power Type Built-In Power
  • Power Consumption

    Typ./Max. 250 W / 280 W
    BTU (British Thermal Unit) 853.03 BTU/Hr(Typ.), 955.39 BTU/Hr(Max.)
  • Standard (Certification)

    Safety IEC 60950-1 / EN 60950-1 / UL 60950-1
    EMC FCC Class “A” / CE / KC
    ErP Yes
  • Software Compatibility

    SuperSign CMS Yes
    SuperSign Control / Control+ Yes
    SuperSign WB Yes
    SuperSign Media Editor Yes
    LG ConnectedCare Yes
  • Accessory

    Basic Remote Controller(include battery 2ea), Power Cord, QSG, IR receiver, Regulation Book, Phone to RS232C Gender, MCX/Harness Cables(3000mmx4ea/3000mmx2ea) for connection between panel and Signage Box), DP Cable(2M), LAN Cable(1.5M), RS232 Cable(4P-4P,1.5M), LC Cable(VLC,3M), Screw(M4xL22,12EA / M4 Nut 12EA / M3xL5.5,8EA / M3xL3.5, 20EA), Shield Cover Assy’, Rubber Damper 4EA, MCX cable Holder 4ea
    Optional Stand (ACC-S-EW5F, 2 Pole)