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VATN LCD介紹

VATN垂直排列液晶正式說法為Vertical Alignment liquid crystal為一種LCD液晶面板技術,簡稱為VA。初期狀態的VA液晶中液晶分子垂直於偏光鏡平面排列,這時候光線無法透過,螢幕為黑色。對導電板施加電壓後,液晶呈倒伏狀排列,導致光線雙折射透過液晶。初期狀態液晶分子垂直排列,背光幾乎無法透過,因此能實現更高對比度。電壓大小能控制液晶分子倒伏程度,實現顏色和亮度的調節,因此非常適用於高對比與廣視角需求的產品應用。

VATN LCD Display

 


 

VATN 主要產品特性:

►高對比度: 最高可達 120:1 。
►廣視角: 最廣視角可達 170(H) 110(V)。
►顯示型態: 只能負顯Negative mode 。
►可量產顏色 : 白色 / 綠色 / 黃綠色 / 紅色 / 藍色 。
►高背光亮度 。
►可提供四色的絲印客製化VA產品 。

 


 

Winstar VATN量產顏色


 

VATN 產品應用

 

VATN的產品特性具有廣視角與高對比等,因此非常適合有此顯示器需求的產品運用,以下是一些具代表性的應用:

  • 工業用產品: 自動化設備、數位化量測儀器、UPS。
  • 醫療用品: 醫療量測器,例如: 血壓計、醫療儀器。
  • 家電產品: 音響、咖啡機、微波爐。
  • 車載運用: 汽車儀錶板、汽車音響。

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