LIQUID CRYSTAL DEVICE AND SYSTEM FOR THz ELECTROMAGNETIC WAVES

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

17/522,911

專利證號

US 11,550,192

專利獲證名稱

LIQUID CRYSTAL DEVICE AND SYSTEM FOR THz ELECTROMAGNETIC WAVES

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2023/01/10

技術說明

【中文】提供一種包括單個或多個像素元件的液晶裝置。每一像素元件包括：第一基底；第二基底，平行於第一基底；液晶層，設置在第一基底與第二基底之間；第一多個電極，形成在第一基底與液晶層之間；第二多個電極，形成在第二基底與液晶層之間。所述第一多個電極及所述第二多個電極被組成為在三個正交方向上產生電場，且所述三個正交方向中的兩個方向上的電場是面內電場，而所述三個正交方向中的另一個電場是面外電場。 【英文】 A liquid crystal device including a single or a plurality of pixel elements is provided. Each pixel element includes: a first substrate, a second substrate parallel to the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first plurality of electrodes formed between the first substrate and the liquid crystal layer, a second plurality of electrodes formed between the second substrate and the liquid crystal layer. The first plurality of electrodes and the second plurality of electrodes are composed to generate electric fields in three orthogonal directions, and the electric fields in two of the three orthogonal directions are in-plane electric fields, while the other electric field of the three orthogonal directions is an out-of-plane electric field.

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