Figure 24: Led Chip And Usage Of The Black Masks - NEC FA Series User Manual
Led wall bundle fine pitch led video display indoor
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Also See for FA Series:
- Installation and maintenance manual (131 pages) ,
- Quick start manual (72 pages) ,
- User manual (105 pages)
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Black Masks
The Black masks cover and protect the electronic surface between the LEDs of the Pixel card
PCB. In combination with our high-end LED-chips (A), the mask (B) is necessary to get the
best black-values, which result in a high contrast ratio of the screen.
A
B
Figure 24: LED Chip and Usage of the Black Masks
© NEC Corporation 2019
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