Why GOB LED is Not Suitable for Outdoor Displays – HTT LED Guide

導入

ゴブ (Glue on Board) LED technology has gained popularity for its high pixel density and seamless indoor display performance. しかし, not all LED technologies are suitable for every environment. となると、 outdoor displays, using GOB LED can lead to durability and performance issues. このガイドでは, HTT LED explains why SMD LED technology is the preferred choice for outdoor applications.

Why GOB LED is Not Suitable for Outdoor Displays – HTT LED Guide

1. Understanding GOB LED Technology

ゴブ, short for Glue on Board, involves encapsulating LED chips directly onto the PCB with protective glue. This method offers several advantages for indoor use:

• High pixel density for ultra-clear images (P1.25 – P1.5625).

• Seamless display with smooth surface and no visible gaps.

• Dust and minor moisture resistance suitable for controlled indoor environments.

Key point: GOB is designed for indoor settings where temperature, 湿度, and sunlight exposure are stable.

2. Challenges of Outdoor Environments

Outdoor LED displays face harsh conditions that GOB is not designed to handle:

• Direct sunlight: Prolonged UV exposure can cause glue discoloration or degradation.

• Rain and moisture: Outdoor conditions require high IP ratings (IP65+) that GOB cannot reliably provide.

• Temperature fluctuations: Extreme heat or cold can affect GOB adhesion, causing peeling or malfunction.

• Wind and dust: Large outdoor screens need strong structural protection and durability.

結論: GOB LED cannot guarantee long-term outdoor reliability.

3. Why SMD LED is Ideal for Outdoor Displays

SMD (表面実装デバイス) LED technology is built for high-brightness, high-durability outdoor applications:

• 高輝度: Clear visibility under direct sunlight (up to 6000–7000 nits).

• Weather resistance: IP65/IP67 rated for rain, ほこり, and extreme temperatures.

• Durable and long-lasting: Resistant to UV rays, corrosion, and mechanical stress.

• Flexible installation: Supports large screens, 看板, スタジアムのディスプレイ, and cityscapes.

Key point: SMD LED ensures consistent performance and minimal maintenance in outdoor environments.

4. Practical Applications

5. HTT LED’s Expertise

で HTT LED, we provide both GOB LED for indoor displays そして SMD LED for outdoor applications, ensuring clients get the best technology for every scenario.

Why choose HTT LED for outdoor SMD displays:

• Factory-direct LED solutions

• 高輝度 & energy-efficient screens

• IP65+ waterproof protection

• 世界各地への配送 & professional installation support

結論

GOB LED technology is perfect for high-precision indoor displays, but it cannot withstand harsh outdoor conditions. For outdoor pole screens, 看板, or city displays, SMD LED is the reliable and long-lasting choice.

HTT LEDにて, we help clients choose the right LED technology for their specific needs, ensuring 耐久性, 輝度, and quality.