多くのお客様から次のような質問をいただきます：
“Why do LED display prices vary so much?”
In reality, LED pricing depends on many engineering factors beyond screen size alone.
Main Factors Affecting Price Pixel Pitch
Smaller pitch significantly increases:
- LED density
- production complexity
- calibration requirements
明るさ
Higher brightness outdoor systems require:
- stronger LEDs
- better thermal design
- higher power capability
Cabinet Material
Die-casting aluminum cabinets usually cost more than steel cabinets but provide:
- better precision
- lighter weight
- improved installation efficiency
Refresh Rate & Driver IC
XR and broadcast projects often require:
- premium driver ICs
- higher refresh rate
- 低グレースケール最適化
This increases overall system cost.
Protection & Reliability
以下のような先進技術：
- COB
- GOB
- 共通陰極
- HDRの最適化
価格設定にも影響を及ぼします。.
DDWエンジニアノート
Many customers compare only price per square meter.
However, long-term operation cost often depends more on:
- 信頼性
- 点検頻度
- power consumption
- 熱安定性
rather than initial hardware price alone.