GOB LED Display Screen

GOB LED display stands for “Glue on Board” LED technology. It represents an innovative solution in the LED display market, specially designed for enhanced protection and durability. This technology involves applying transparent, optical-grade glue across the LED module surface to cover and protect the LED chips. By filling the gaps between the LEDs, this protective layer greatly enhances the display’s resilience to water, dust, and physical impact.

Ultra-high protective GOB LED display with P1.8, P1.5, P1.6, P1.25, p2, P2.5, P3, P4, and P5 GOB LED screen available,  high performance with excellent visual effect for various LED applications.

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Overview

high protection GOB LED Screen

GOB LED display offers outstanding color consistency and wide viewing angles, ensuring vibrant and uniform display quality from nearly any perspective. With their high-level protection, these LED screens are particularly suited for easy transportation, minimizing the risk of damage during transit. This robust design significantly reduces the likelihood of LED lamp bead damage, making them both reliable and durable for various applications.

  • With Glue on the sureface
  • Wide viewing angle. 170-degree visibility
  • 1R1G1B full-color LED screen panel
  • Highly stable driver ICs for better color uniformity and vibrant images
  • Designed with the latest GOB encapsulation, offering excellent full color present.
  • High contrast ratio of 5000:1 to deliver vibrant colors.
  • High refresh rate with over 1920hz to 7680Hz to allow flicker-free
  • High-definition visual performance.
  • Compatible with mainstream control systems Novastar, Linsn, Colorlight, Huidu, etc
  • Support multiple display formats such as text, image, video, docs, etc
  • Pixel pitch rangs from P1.25, P2, P2.5, P3, P3.076, P3.91, P4.81, P4,  to P5, etc.

Key Features

LED module pixel pitch

LED

High quality LED chips such as Kinglight, San'an, Hongseng, Nationstar,etc
LED module refresh rate

Refresh Rate

High refresh rate over 1920Hz and even up to 7680Hz, and eliminate module flicker problems.
waterproof

High Protection

Ultra High Moisture-proof, Waterproof, Anti-collision to protect LED bead.
LED display module size

Multiple Size

Multiple Size available, 320*160mm, 320*320mm, 160*160mm, 256*128mm, etc
LED module driver IC

Driver IC

Made with first-class driver IC ICN2037, ICN2038S, ICN2153, 2046, 2049, 6363 etc.
Black Frame Mast LED module

GOB

GOB LED encapsulation for full color RGB display. More stable with clear image.

Wide Viewing

160 viewing angles to minimize viewing blind spots and maximize visual coverage.
LED module contrast ratio

High Contrast

High contrast ratio of 5000:1 to adding depth and dimension to every frame.
SMD LED

Long Lifetime

Stable working with over 10000 hours. Long liftspan to save cost.

Why You Need GOB LED Display?

 Traditional LED displays can be susceptible to environmental threats such as water, dust, and accidental impacts. In contrast, GOB technology offers superior protection with its robust glue-layer shield, making these displays highly reliable.

High Protection

GOB LED display provide protection against water, moisture, dust, impact, corrosion, blue light, salt spray, and static electricity. This makes them ideal for outdoor and harsh environments where traditional LED display would fail.

Improved Durability

The protective layer formed by the glue on the LED surface significantly reduces the risk of LED damage during installation, transportation, and operation. This results in a longer lifespan for the LED display.

Enhanced Visual Performance

GOB technology transforms the LED surface from a point light source to a surface light source, offering more uniform brightness and clearer display quality. 

GOB LED Screen Products

CA169 Series

The CA169 series boasts a 16:9 golden ratio small-pitch LED screen for indoor high-end visuals.

CA640 Series

The CA640 series is an ultra-light indoor fixed screen with front service for easy maintenance.

CA480 Series

The CA480 series is a cutting-edge small-pitch LED screen designed for seamless integration into various indoor spaces

CA250 Series

The CA250 series is a double-side screen using magnetic suction front service installation.

FA640 Series

The FA640 series is designed for indoor fixed installation front service small pitch LED video wall.

MF960 Series

MR960 series supports 320*320mm modules with double serive front and rear access.

LED Modules of GOB LED Screen

 GOB LED screen supports various pixel pitch LED module.

indoor P5 LED display module

P5 GOB LED Module

  • 5mm pixel pitch
  • 320×160mm panel size
  • 64×32 dots

256×128mm P4 indoor LED screen module

P4 GOB LED Module

  • 4mm pixel pitch
  • 320×160mm panel size
  • 256×128mm panel size

indoor P5 LED display module

P3.076 GOB LED Module

  • 3.076mm pixel pitch
  • 320×160mm panel size
  • 104×52 dots LEDs

192×192mm P3 indoor LED screen module

P3 GOB LED Module

  • 3mm pixel pitch
  • 192×192mm panel size
  • 64×64 dots

320×160mm P2.5 SMD2121 indoor LED display board

P2.5 GOB LED Module

  • 2.5mm pixel pitch
  • 320×160mm / 160×160mm
  • 128×64 or 64×64 dots

320×160mm P2.5 SMD2121 indoor LED display board

P2 GOB LED Module

  • 2mm pixel pitch
  • Over 1920Hz refresh rate
  • 128×64 or 160×80 dots

P1.86 indoor LED display module

P1.86 GOB LED Module

  • 1.86mm pixel pitch
  • 320*160mm panel size
  • 172×86 dots

P1.86 indoor LED display module

P1.66 GOB LED Module

  • 1.66mm pixel pitch
  • 320*160mm panel size
  • 192×96 dots

Indoor P1.538 LED display module 1

P1.538 GOB LED Module

  • 1.538mm pixel pitch
  • 320*160mm panel size
  • 208×104 dots

P1.25 LED display module

P1.25 GOB LED Module

  • 1.25mm pixel pitch
  • 320*160mm panel size
  • 256×128 dots

The Size of GOB LED Screens

GOB LED displays employ standard LED cabinets to assemble various screen sizes, offering flexibility in display configurations. It supports standard cabinet sizes and custom sizes to allow for seamless integration in a variety of settings, from small indoor screens to expansive outdoor advertising displays.

  • Typical cabinet sizes include 500x500mm, 500x1000mm, 640x480mm, 640x640mm, 960x960mm, 1000x1000mm, and 1000x250mm, etc.
  • Custom sizes such as 1280x960mm, 768x768mm, and others.
Submit Screen Specification

The Cabinet of GOB LED Screens

640×480mm LED display Inside View

Aluminu Cabinets

For indoor GOB LED screens. The cabinets are lightweight and easy to transportation, and front rear service features are available.

Front rear serive led module of Indoor outdoor Rental LED Display RH500k Series

Rental Cabinet

For GOB rental LED screens. fast lock design, lightweight, and slim thickness, movable and portable.

Customized Size LED display cabinet

Iron cabinet

For fixed installation applications. cost-effective solution for various GOB LED video walls.

Accessories

LED display module power cables

Power Cable

Standard 4Pin Power Cables to connect the module and power supply.

LED display module flat cables

Data Flat Cable

Industry Standardized 16Pin LED Display flat data cable (signal cable) to connect modules.

Magnetic screws for flexible LED module

Screws

High-strength magnetic screws allow the flexible LED module to be tightly attached to the cabinet

The Difference Between GOB & SMD LED Display

GOB and SMD LED displays are widely used in many applications. However, they have some differences as follows:

FeatureGOB LED DisplaySMD LED Display
Protection LevelHigh protection (waterproof, dustproof, shock-resistant)Lower protection, more vulnerable to environmental factors
Viewing AngleWide viewing angles, up to 170° horizontally and verticallyTypically narrower viewing angles
DurabilityHighly durable, resistant to damage during transportLess durable, prone to damage during handling and transport
Visual QualityExcellent color consistency and reduced glareMay have more glare and less uniform color distribution
Anti-OxidationHigh resistance to oxidationMore susceptible to oxidation over time
Application EnvironmentsSuitable for harsh and varied environmentsBetter for controlled indoor settings
CostGenerally more expensive due to advanced protectionTypically less expensive, but with fewer protective features
MaintenanceLower maintenance needs due to enhanced protectionHigher maintenance requirements due to exposure risks
LED Damage RiskMinimal risk of LED lamp bead damageHigher risk of damage to LED lamp beads

GOB LED displays incorporate a glue layer encapsulation over the SMD LED panels that is made by SMD LED display modules, offering improved protection against external factors like water and dust. This makes GOB versions more robust and suitable for harsh environments compared to traditional SMD, which lack substantial protective features.

GOB And SMD LED display

Where You Can Use GOB LED Display

Find the right place to install the GOB LED display.

LED Floor Screens

The robust protective layer makes GOB LED display suitable for floor screens that need to withstand foot traffic and physical impact.

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small pixel pitch LED screen

Small-Pitch Displays

In applications where high resolution and close viewing distances are required, such as in control rooms, broadcast studios, and high-end retail, GOB LED screens provide the necessary protection and performance.

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Exhibition LED display

Exhibitions

Perfect for dynamic backgrounds in concerts and exhibitions due to their robust design that withstands frequent transport and assembly.

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led display for tv studio

TV Studio

Detailed representation of news content, time, and video displays of the latest events. GOB LED displays provide high-quality visuals, enhancing the viewing experience.

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LED display for command room

Control Room

Offers reliable and clear visualization for monitoring in control rooms, benefiting from high resolution and robustness.

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Conference Room LED screen

Conference Rooms

High-definition display of meeting content, schedules, and attendee information. LED displays ensure that all participants can clearly see the displayed information.

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Customized New LED Display Solutions for You

Flexible GOB LED Display

GOB  can also be used for flexible LED screens, offering performance protection and maximum flexibility—ultra high flexibility while providing high protection capacity.

gob flexible led screen module

P2 Soft GOB led module

gob flexible led screen module

P2.5 Soft GOB led module

gob flexible led screen module

P4 Soft GOB led module

GOB LED Display Performance Test

water-Proof GOB LED module test

Waterproof Test

Exceptional waterproof capabilities, ensuring reliable performance even in harsh, wet environments.

Anti-collision GOB LED module test

Shockproof Test

Shockproof features of GOB technology absorb external impacts, safeguarding the LEDs from damage during handling and transportation

Dust-Proof GOB LED module test

Dust-Proof Test

dust-proof construction effectively prevents particles from entering the module, maintaining optimal visibility and functionality over time

GOB LED Display Lighting Test

gob led module blue color display

Blue

gob led module green color display

Green

gob led module red color display

Orangle

Specification

320*160mm Series

Product ModelP1.25mm-Indoor-320-160
Pixel Pitch1.25mm
LED ConfigurationSMD1010
LED Density （dot/㎡）640,000
Module Size320*160mm
Module Resolution256*128
Module Brightness (Nits)600-700
Driving Way1/64 Scan
Product ModelP1.538mm-Indoor-320-160
Pixel Pitch1.538mm
LED ConfigurationSMD1212
LED Density （dot/㎡）422,500
Module Size320*160mm
Module Resolution208*104
Module Brightness (Nits)600-700
Driving Way1/52 Scan
Product ModelP1.667mm-Indoor-320-160
Pixel Pitch1.667mm
LED ConfigurationSMD1212
LED Density （dot/㎡）360,000
Module Size320*160mm
Module Resolution192*96
Module Brightness (Nits)600-700
Driving Way1/48 Scan
Product ModelP1.86mm-Indoor-320-160
Pixel Pitch1.86mm
LED ConfigurationSMD1515
LED Density （dot/㎡）289,444
Module Size320*160mm
Module Resolution172*86
Module Brightness (Nits)600-700
Driving Way1/43 Scan
Product ModelP2mm-Indoor-320-160
Pixel Pitch2mm
LED ConfigurationSMD1515
LED Density （dot/㎡）250000
Module Size320*160mm
Module Resolution160*80
Module Brightness (Nits)600-700
Driving Way1/40 Scan
Product ModelP2.5mm-Indoor-320-160
Pixel Pitch2.5mm
LED ConfigurationSMD2121
LED Density （dot/㎡）160000
Module Size320*160mm
Module Resolution128*64
Module Brightness (Nits)600-700
Driving Way1/32 Scan
Product ModelP3.076mm-Indoor-320-160
Pixel Pitch3.076mm
LED ConfigurationSMD2121
LED Density （dot/㎡）105625
Module Size320*160mm
Module Resolution104*52
Module Brightness (Nits)600-700
Driving Way1/26 Scan
Product ModelP4mm-Indoor-320-160
Pixel Pitch4mm
LED ConfigurationSMD2121
LED Density （dot/㎡）62500
Module Size320*160mm
Module Resolution80*40
Module Brightness (Nits)600-700
Driving Way1/20 Scan
Product ModelP5mm-Indoor-320-160
Pixel Pitch5mm
LED ConfigurationSMD2121
LED Density （dot/㎡）40000
Module Size320*160mm
Module Resolution64*32
Module Brightness (Nits)600-700
Driving Way1/16 Scan

250*250mm Series

Product ModelP1.953mm-Indoor-250-250
Pixel Pitch1.953mm
LED ConfigurationSMD1515
LED Density （dot/㎡）262,160
Module Size250*250mm
Module Resolution128*128
Module Brightness (Nits)600-700
Driving Way1/32 Scan
Product ModelP2.604mm-Indoor-250-250
Pixel Pitch2.604mm
LED ConfigurationSMD1515
LED Density （dot/㎡）147,456
Module Size250*250mm
Module Resolution96*96
Module Brightness (Nits)600-700
Driving Way1/32 Scan
Product ModelP2.976mm-Indoor-250-250
Pixel Pitch2.976mm
LED ConfigurationSMD1515
LED Density （dot/㎡）112,896
Module Size250*250mm
Module Resolution84*84
Module Brightness (Nits)600-700
Driving Way1/28 Scan
Product ModelP3.91mm-Indoor-250-250
Pixel Pitch3.91mm
LED ConfigurationSMD2121
LED Density （dot/㎡）65,536
Module Size250*250mm
Module Resoultuion64*64
Module Brightness (Nits)600-700
Driving Way1/16 Scan
Product ModelP4.81mm-Indoor-250-250
Pixel Pitch4.81mm
LED ConfigurationSMD2121
LED Density （dot/㎡）250000
Module Size250*250mm
Module Resolution52*52
Module Brightness (Nits)600-700
Driving Way1/13 Scan

192*192mm Series

Product ModelP3mm-Indoor-192-192
Pixel Pitch3mm
LED ConfigurationSMD2121
LED Density （dot/㎡）111,111
Module Size192*192mm
Module Resolution64*64
Module Brightness (Nits)600-700
Driving Way1/32 Scan

Common Questions

GOB stands for “Glue On Board,” which refers to the process of applying a transparent glue on the surface of the LED module. Generally we call these modules as GOB LED modules.

COB (Glue On Board) LED display involves directly attaching LED chips onto a circuit board. it has some difference with GOB led screens as following:

FeatureGOB LED ScreenCOB LED Screen
StructureGlue layer over LED chips for added protectionLED chips directly on board, smooth surface
ProtectionHigh protection: moisture, dust, shock, UV resistantModerate protection against environmental damage
Thermal ManagementEnhanced heat dissipation due to glue layerEfficient thermal management with chip-on-board setup
MaintenanceEasier, less costly maintenanceDifficult, costly due to complex repairs
Viewing ExperienceExcellent viewing angle and consistencyMay experience inconsistencies and granularity
ManufacturingMore complex production processSimpler production but higher potential manufacturing costs

The best viewing distance is between on the pixel pitch.

LED Viewing Distance Pixel-Pitch
Pixel PitchMinimum Viewing DistanceOptimal Viewing DistanceMaximum viewing distance
P1.25 mm1.25 m (4.1ft)2.5 to 3.75 m (8.2ft to 12.3ft)38m (127.4 ft)
P1.5 mm1.5 m (4.9ft)3 to 4.5 m  (9.8ft to 14.8ft)45m (147.6 ft)
P1.86 mm1.86 m (6.1ft)3.7 to 5.6 m  (12.1ft to 18.4ft)56m (183.7 ft)
P2 mm2 m (6.6ft)4 to 6 m  (13.1ft to 19.7ft)60m (196.9 ft)
P2.5 mm2.5 m (8.2ft)5 to 7.5 m  (16.4ft to 24.6ft)75m (246.1 ft)
P3 mm3 m (9.8ft)6 to 9 m  (19.7ft to 29.5ft)90m  (295.3 ft)
P3.91 mm3.91 m (13ft)7.8 to 11.7 m  (19.5ft to 29.1ft)117m  (291 ft)
P4 mm4 m (13.1ft)8 to 12 m (26.2ft to 39.4ft)120m (393.7 ft)
P5 mm5 m (16.4ft)10 to 15 m (32.8ft to 49.2ft)150m (492.1 ft)

Like the SMD LED module, controlling LED GOB display also involves synchronous and asynchronous method:

  • Synchronous Control

  • Asynchronous Control

The price of a GOB LED display is generally higher than that of an SMD LED display due to the more complex manufacturing processes and advanced protective features. Its price varies according to different screen sizes, cabinet types, LED brands, pixel pitches, power suppliers, etc.

GOB LED Display Cases

P2 GOB LED Display Aging Test

P2 GOB LED display aging test

P4 GOB LED Display Aging Test

P1.25 GOB LED display aging test

P2.5 GOB LED Display Aging Test

LED Software

Novastar LED Software such as NovaLCT, SmartLCT, etc

Linsn LED Software such as LEDStudio, LEDSet, etc

Colorlight LED Software such as LEDVision, iSet

HUIDU LED Software such as HDPlayer, HDSet,etc

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