핵심 이해
SMD and DIP are two common LED packaging technologies used in LED displays.
Each technology offers different advantages depending on the application environment.
Why SMD Became the Mainstream LED Technology
SMD (Surface Mounted Device) integrates RGB chips into one compact package.
장점:
- Better color consistency
- Wider viewing angle
- Higher resolution
- Suitable for indoor fine-pitch displays
일반적인 용도:
- Indoor LED displays
- LED 디스플레이 대여
- 회의실
- Retail environments
Why DIP Is Still Used in Outdoor Projects
DIP (Dual In-line Package) uses separate LED lamps mounted through the PCB.
장점:
- Higher brightness
- Better waterproof capability
- Strong outdoor durability
일반적인 용도:
- Outdoor billboards
- Highway signs
- Stadium displays
Main Differences
| 주요 기능 | SMD | DIP |
| Viewing Angle | Wider | Narrower |
| 밝기 | Medium | Higher |
| 결의안 | Higher | Lower |
| Outdoor Resistance | Good | Excellent |
| 애플리케이션 | Indoor / Rental Outdoor | |
Which Technology Makes More Sense for Real Projects?
Choose SMD When:
- High image quality is required
- Close viewing distance
- Indoor applications
- XR or broadcast projects
Choose DIP When:
- Extreme outdoor brightness is needed
- Long-distance viewing
- Harsh outdoor environments
DDW 기술 인사이트
SMD dominates modern indoor and rental applications, while DIP still maintains advantages in high-brightness outdoor environments.