LG 65TR3BF-B Digital Signage Interactive Information Display

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  • Brightness(w/Protection Glass) : 330 cd/m².
  • Touch Type : IR.
  • Multi Touch Point : Max 20 points / Max 10 writing.
  • Interface : HDMI (3), RGB / Audio In,RS232C In, RJ45,USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2),HDMI (1), Optical Output / Audio Out.

True Interactivity for Bringing People Together

With differentiated cutting-edge touch technology, the TR3BF Series supports multi-touch & writing functions providing accurate drawing and authentic touch quality. In addition, the Air Class and web browsers support multi-directional communication and interactive learning, which will help you achieve the successful business.

Multi Touch & Writing

The TR3BF Series can simultaneously use up to 20 points of multitouch and 10 points of writing, as well as 2 types of stylus pens. This function offers a lifelike board writing experience and makes collaboration much easier.

Palm erasing

The TR3BF Series allows you to easily erase texts, pictures, etc, written on the screen by using your own hands. This is not only easier than erasing with the stylus, but also makes you feel more natural, like you're erasing a real whiteboard.

Air Class

Air Class supports connecting up to 30 students and offers interactive meetings for all mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts.

Screen Sharing

The TR3BF Series allows you to share screens and content with laptops and other mobile devices. This makes meetings and classes as efficient and immersive as possible.

Built-in OPS kit

The TR3BF Series supports OPS slots, allowing you to easily and conveniently mount OPS desktop at the back of the digital board without the hassle of connecting to an external desktop, offering you more expanded functions.

Web browser

The TR3BF Series can use the Chrome web browser which is built into the Android OS, so you can search the web easily and quickly, without the need to connect to an external desktop.

All-in one

The TR3BF Series integrates both Android and Note Apps into a high performance SoC, without a PC.

Various size with Ultra HD

Using UHD resolution will allow you to view details at a resolution that is four times higher than FHD, even while zoomed in. Various content such as documents, images, and videos are displayed without any distortion of image quality, which is especially important in an educational and collaborating environment.

True Color, Immersive View

The TR3BF Series shows multimedia content for the attendees more vividly. The IPS panel clearly displays content at various angles, regardless of where attendees are sitting. Each pixel of the IPS panel reproduces the actual image's color without any distortion.

Conformal Coating

Conformal coating protects printed circuit boards from moisture, dust, chemical material, and extreme temperatures in various environments. It prevents corrosion, mold growth and electrical malfunction.

Technical Specifications

Brand LG
Model No. 65TR3BF-B
Model Name Information Display
Screen Size 65inch
Panel Technology IPS
Aspect Ratio 16 : 9
Native Resolution 3,840 x 2,160 (UHD)
Brightness(Typ. cd/m² - w/ Protection Glass) 330
Contrast Ratio 1,200:1
Angle (H x V) 178 x 178
Response Time 9ms(G to G)
Life Time (Typ.) 30,000 Hrs (Min.)
Operation Hours 16Hr
Orientation Landscape
(Input) Video / Audio HDMI (3), RGB / Audio In
(Input) External Control RS232C In
(Input) USB USB 2.0 (3, Front : 2ea, Bottom side: 1ea Only for software update), USB 3.0 (3), Touch Out(USB2.0,B Type) (2)
(Output) Video / Audio HDMI (1), Optical Output / Audio Out
Bezel Color Black
Bezel Width(Off Bezel) Top/Right/Left:17.7mm, Bottom:45.7mm
Monitor Dimension (W × H × D) 1,488×897×86mm
Weight (Head) 40kg
Carton Dimensions(W x H x D) with pallet 1,700×1,175×250mm
Packed Weight 67.6kg
Handle Yes
VESA Standard Mount Interface 600 x 400
Operation Temperature 0 °C to 40 °C
Operation Humidity 10 % to 80 %
Power Supply 100 -240V~, 50/60Hz
Power Type Built-In Power
Power Consumption (Typ. / Max.) 145/275 W
Speaker Built in 24W (12W + 12W)
Safety CB / NRTL
EMC FCC Class "A" / CE
ErP / Energy Star Yes (EU Only) / No
OPS type compatible Yes
Basic Power Cord 3 M*1, USB Cable (Type A-Type B) 5 M*1, HDMI Cable 3 M*1, Writing Pen*2pcs, User Manual, QSG, Carton Box, Remote Control
Embedded Writing Software Yes
Touch type IR
Available object size for touch Ø3 mm ?
Response Time 60ms ? (Android) / 100ms ? (Windows)
Accuracy 1.5mm
Interface USB 2.0
Protection Glass Thickness 4T (Anti-Glare)
Protection Glass Transmission 87%
Operating System Support Windows 7/8/10/WindowsXP/Linux/Mac/Android (WindowsXP/Linux/Mac Support one point touch)
Multi touch point Max 20 points / Max 10 writing
Warranty 3 Years Onsite Warranty
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