A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIQUID CRYSTAL CELL
PROBLEM TO BE SOLVED: To provide a liquid crystal cell capable of suppressing obstruction on transmission of light and obstruction on the arrangement of liquid crystal molecules by a spacer.SOLUTION: A liquid crystal cell 11 includes: a first polarizing plate 21 and a second polarizing plate 22; a first electrode 25 and a second electrode 26 disposed between the first polarizing plate 21 and the second polarizing plate 22; a first alignment film 27 and a second alignment film 28 disposed between the first electrode 25 and the second electrode 26; a liquid crystal layer 29 disposed between the first alignment film 27 and the second alignment film 28; and a plurality of spacers 30 penetrating at least a part of the second alignment film 28 and the liquid crystal layer 29. Each of the plurality of spacers 30 has a tapered shape which gradually increases its width along a direction from the second alignment film 28 to the first alignment film 27 at least between the first alignment film 27 and the second alignment film 28.SELECTED DRAWING: Figure 2
【課題】スペーサーによる光透過の阻害及び液晶分子の配列の阻害を抑制できる液晶セルを提供する。【解決手段】液晶セル１１は、第１偏光板２１及び第２偏光板２２と、第１偏光板２１と第２偏光板２２との間に配置される第１電極２５及び第２電極２６と、第１電極２５と第２電極２６との間に配置される第１配向膜２７及び第２配向膜２８と、第１配向膜２７と第２配向膜２８との間に配置される液晶層２９と、第２配向膜２８及び液晶層２９の少なくとも一部を貫通する複数のスペーサー３０と、を備える。当該複数のスペーサー３０の各々は、少なくとも第１配向膜２７と第２配向膜２８との間において、第２配向膜２８から第１配向膜２７に向かう方向へ徐々に太くなるテーパー形状を有する。【選択図】図２
LIQUID CRYSTAL CELL
PROBLEM TO BE SOLVED: To provide a liquid crystal cell capable of suppressing obstruction on transmission of light and obstruction on the arrangement of liquid crystal molecules by a spacer.SOLUTION: A liquid crystal cell 11 includes: a first polarizing plate 21 and a second polarizing plate 22; a first electrode 25 and a second electrode 26 disposed between the first polarizing plate 21 and the second polarizing plate 22; a first alignment film 27 and a second alignment film 28 disposed between the first electrode 25 and the second electrode 26; a liquid crystal layer 29 disposed between the first alignment film 27 and the second alignment film 28; and a plurality of spacers 30 penetrating at least a part of the second alignment film 28 and the liquid crystal layer 29. Each of the plurality of spacers 30 has a tapered shape which gradually increases its width along a direction from the second alignment film 28 to the first alignment film 27 at least between the first alignment film 27 and the second alignment film 28.SELECTED DRAWING: Figure 2
【課題】スペーサーによる光透過の阻害及び液晶分子の配列の阻害を抑制できる液晶セルを提供する。【解決手段】液晶セル１１は、第１偏光板２１及び第２偏光板２２と、第１偏光板２１と第２偏光板２２との間に配置される第１電極２５及び第２電極２６と、第１電極２５と第２電極２６との間に配置される第１配向膜２７及び第２配向膜２８と、第１配向膜２７と第２配向膜２８との間に配置される液晶層２９と、第２配向膜２８及び液晶層２９の少なくとも一部を貫通する複数のスペーサー３０と、を備える。当該複数のスペーサー３０の各々は、少なくとも第１配向膜２７と第２配向膜２８との間において、第２配向膜２８から第１配向膜２７に向かう方向へ徐々に太くなるテーパー形状を有する。【選択図】図２
LIQUID CRYSTAL CELL
液晶セル
NAKAMURA YUSUKE (author) / KAWASHIMA TOMOYA (author) / ISHII NORIO (author) / KAMBARA KUMIKO (author)
2018-03-29
Patent
Electronic Resource
Japanese
IPC:
G02F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,...
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Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...
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E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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G02B
Optische Elemente, Systeme oder Geräte
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS