什么是面膜窗口？

   面膜窗口是面板上透明或半透明的區(qū)域，以便于使用者觀察面板后面發(fā)光二板管或液晶顯示器的顯示。

窗口的選項如下：

(1)透明窗口：沒有任何顏色的透明區(qū)域。

(2)濾光窗口：印刷有半透明油墨的區(qū)域，顏色通常為紅色、綠色或黃色，以便于區(qū)別發(fā)光二極管的顏色。

(3)不透明窗口：印刷了多層背景色的區(qū)域，除非背后的指示燈發(fā)光，否則它們是不可見的，用于指示圖例和圖形。

   注意：印刷窗口:窗口底層粗糙，表面印刷有特制的油墨，形成一透明區(qū)域以便于液晶顯示器或發(fā)光二極管的顯示。

  有哪些優(yōu)點：

(1)在高亮度環(huán)境的時候，采用各種涂層和形式的窗口可以加強顯示器的清晰度。

(2)采用這種窗口避免了在面板上開孔，以免影響包裝和面板的外觀。

(3)粗糙的表面可以有利于發(fā)光二極管的漫反射并增加可視度。

  重要的設計考慮因素有哪些：

(1)由于增加印刷涂層，采用窗口通常會增加面板造價。

(2)LCD顯示器窗口為清楚的、無反射或光滑的窗口。

(3)LED顯示窗口為清楚的或濾波的窗口，此窗口應為無反射的。                

(4)顯示器應布置在窗口后面，靠近窗口以增加清晰度。

(5)特制的窗口涂層具有防劃傷特性。

What is the mask window?

The mask window panel transparent or translucent area in order to facilitate user observation panel back light board tube or a LCD display.

Window options are as follows:

(1) transparent window: no color transparent area.

(2) the filter window: the area of the translucent ink, the color is usually red, green or yellow, in order to distinguish the color of light emitting diode.

(3) and opaque window: printing the background color of a multi regional, unless behind the indicator is bright, otherwise they are not visible for illustrations and graphics instructions.

Note: printing window: the bottom of the rough surface, the surface printing with a special ink, forming a transparent area in order to facilitate the display of liquid crystal display or light emitting diode.

What are the advantages?

(1) in the high brightness environment, the use of various coatings and forms of window can enhance the clarity of the display.

(2) using this window to avoid the opening of the panel, so as not to affect the appearance of the packaging and panel.

(3) the rough surface can be beneficial to the diffuse reflection of the light emitting diode and increase the visibility.

What are the important design considerations?

(1) due to the increase in the printing of the coating, the use of the window will usually increase the cost of the panel.

(2) LCD display window for a clear, no reflection or smooth window.

(3) LED display window for a clear or filtering window, this window should be no reflection.

(4) the display should be placed in the back of the window, close to the window to increase the resolution.

(5) a special window coating with scratch resistant properties.