Measuring device for liquid crystal dielectric constant, measuring apparatus, measuring method
AssigneeBoe Technology Group Co., Ltd.
InventorYongchun Lu
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Abstract
The present disclosure provides a measuring device, a measuring apparatus, and a measuring method for a dielectric constant of a liquid crystal. The measuring device includes: a first substrate and a second substrate disposed to be opposite to each other; a resonant structure layer disposed on a side of the first substrate facing the second substrate. a cavity for receiving the liquid crystal to be measured is defined between the first substrate and the second substrate. The above measuring device is applied to measurement of the dielectric constant of the liquid crystal in the terahertz wave band.
Claims19
A measuring device for a dielectric constant of a liquid crystal, wherein the measuring device comprises:
- a first substrate and a second substrate disposed to be opposite to each other;
- and
- a resonant structure layer disposed on a side of the first substrate facing the second substrate;
- wherein, a cavity for accommodating the liquid crystal to be measured is defined between the first substrate and the second substrate;
- and
- wherein the resonant structure layer comprises at least two sets of composite resonant structures, the sets of composite resonant structures are spaces apart from one another and each set of composite resonant structures comprise a primary resonant structure and a secondary resonant structure arranged to be spaces from each other.
Dependencies are inferred from the claim text.