Read Sharp PN-U473 Handy Guide online
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
6
Precautions for reflection
About reflection
-when attaching LCD panel to protection panel, the reflection occurs and the visibility comes down.
-Regarding protecting the reflection non-glare, it is effective to use the non-glare protection panel.
-Non glare coating has two methods. First method is AR coating which decreases the reflection rate
with light. Second method is silica coating which decreases the reflection rate with scattered reflected
light.
-Silica coating is cheaper than AR coating. However, images easily defocus and view angle is narrow
with Silica coating. Please check it before installation.
with light. Second method is silica coating which decreases the reflection rate with scattered reflected
light.
-Silica coating is cheaper than AR coating. However, images easily defocus and view angle is narrow
with Silica coating. Please check it before installation.
-Generally, when decreasing the reflection rate, image quality comes down. Therefore, please select
the suitable protection panel in each installing location.
the suitable protection panel in each installing location.
-the closer a distance from the protection panel to the LCD panel get the clear image. Indeed, LCD
surface temperature raise.
surface temperature raise.
(Please keep 3 cm clearance to flow the air.)
AR coating
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