LIQUID CRYSTAL ELEMENT, DEFLECTION ELEMENT AND EYE GLASSES

Title:

LIQUID CRYSTAL ELEMENT, DEFLECTION ELEMENT AND EYE GLASSES

Document Type and Number:

WIPO Patent Application WO/2018/016390

Kind Code:

A1

Abstract:

This liquid crystal element (100) refracts and emits light. This liquid crystal element (100) is provided with a first electrode (1), a second electrode (2), an insulating layer (21) that is formed of an electrically insulating body, a resistive layer (22), a liquid crystal layer (23) that contains liquid crystals, and a third electrode (3). The insulating layer (21) is arranged between the resistive layer (22) and the first electrode (1) and the second electrode (2) so as to insulate the resistive layer (22) from the first electrode (1) and the second electrode (2). The electrical resistivity of the resistive layer (22) is higher than the electrical resistivity of the first electrode (1), but is lower than the electrical resistivity of the insulating layer (21). The resistive layer (22) and the liquid crystal layer (23) are arranged between the insulating layer (21) and the third electrode (3). The resistive layer (22) is arranged between the insulating layer (21) and the liquid crystal layer (23). The thickness (ts) of the insulating layer (21) is smaller than the thickness (th) of the resistive layer (22).

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Inventors:

SHIBUYA GIICHI (JP)
YOSHIDA HIROYUKI (JP)
OZAKI MASANORI (JP)

Application Number:

PCT/JP2017/025294

Publication Date:

January 25, 2018

Filing Date:

July 11, 2017

Export Citation:

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Assignee:

UNIV OSAKA (JP)

International Classes:

G02F1/13; G02B3/08; G02B3/10; G02C7/00; G02F1/133; G02F1/1343

Domestic Patent References:

WO2015122480A1

2015-08-20

Foreign References:

JP2012141552A

2012-07-26

Other References: