JPH06108746A - Dimmer multilayer glass - Google Patents
Dimmer multilayer glassInfo
- Publication number
- JPH06108746A JPH06108746A JP4261303A JP26130392A JPH06108746A JP H06108746 A JPH06108746 A JP H06108746A JP 4261303 A JP4261303 A JP 4261303A JP 26130392 A JP26130392 A JP 26130392A JP H06108746 A JPH06108746 A JP H06108746A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- liquid crystal
- crystal film
- light control
- air layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数枚のガラス板を、
それらの間に空気層が介在されるようにスペーサを介し
て積層した複層ガラスに係り、特に液晶フィルムによる
調光機能を有した調光複層ガラスに関する。BACKGROUND OF THE INVENTION The present invention comprises a plurality of glass plates,
More particularly, the present invention relates to a multi-layered glass laminated with a spacer so that an air layer is interposed therebetween, and more particularly to a light-controlled multi-layered glass having a light control function by a liquid crystal film.
【０００２】[0002]
【従来の技術】複層ガラスは、第２図に示す如く、２枚
のガラス板１０，１２を、それらの間にスペーサ１４を
介在させることにより、該ガラス板１０，１２の間に空
気層１６を形成したものである。１８はシール材を示
す。この複層ガラスは、空気層１６が介在されるところ
から断熱性に優れると共に、遮音特性にも優れる。As shown in FIG. 2, a double glazing has an air layer between two glass plates 10 and 12 by interposing a spacer 14 between them. 16 is formed. Reference numeral 18 represents a sealing material. This double glazing is excellent in heat insulating property because of the interposition of the air layer 16, and is also excellent in sound insulation property.
【０００３】従来の調光ガラスは、第３図に示す如く、
２枚のガラス板２０，２２の間に液晶フィルム２４を挟
み込んだ構成のものである。この液晶フィルム２４の表
裏両面に透明電極膜（図示略）が設けられており、この
液晶フィルム２４に対しその厚さ方向に電圧印加可能と
している。この液晶フィルム２４に対し電圧を印加する
と、液晶フィルム２４が透光状態となり、電圧印加を解
除すると乳白した遮光状態となる。The conventional light control glass is as shown in FIG.
A liquid crystal film 24 is sandwiched between two glass plates 20 and 22. Transparent electrode films (not shown) are provided on both front and back surfaces of the liquid crystal film 24, and a voltage can be applied to the liquid crystal film 24 in the thickness direction thereof. When a voltage is applied to the liquid crystal film 24, the liquid crystal film 24 is in a translucent state, and when the voltage application is released, it is in a milky light-shielding state.
【０００４】ところで、従来の調光複層ガラスは、これ
ら複層ガラスと調光ガラスを組み合わせた第４図の如き
構成となっていた。即ち、ガラス板２０，２２の間に液
晶フィルム２４を挟んだものと、空気層１６を介してガ
ラス板１０とを積層した構成となっている。By the way, the conventional light control double-glazing has a structure as shown in FIG. 4 in which these multi-layer glass and light control glass are combined. That is, the glass plate 10 and the glass plate 20 are sandwiched between the glass plates 20 and 22, and the glass plate 10 is laminated via the air layer 16.
【０００５】[0005]
【発明が解決しようとする課題】第４図に示した従来の
調光複層ガラスにおいては、２枚のガラス板２０，２２
の間に液晶フィルム２４を介在させた調光ガラスを作製
する工程と、この調光ガラスに対しさらにスペーサ１４
を介してガラス板１０を積層する工程とが必要であり、
製造コストが嵩むと共に製造工程も長時間を要するもの
となっていた。In the conventional dimming laminated glass shown in FIG. 4, two glass plates 20 and 22 are used.
A step of producing a light control glass in which the liquid crystal film 24 is interposed between the light control glass and the spacer 14
And a step of laminating the glass plates 10 via
The manufacturing cost is increased and the manufacturing process requires a long time.
【０００６】本発明は、調光複層ガラスを容易に製造で
きるようにすることを目的とするものである。An object of the present invention is to make it possible to easily manufacture a light control double glazing.
【０００７】[0007]
【課題を解決するための手段】本発明の調光複層ガラス
は、スペーサによって隔てられた複数枚のガラス板を有
し、これらガラス板間が空気層となっている複層ガラス
において、該空気層を２分するように該ガラス板の板面
と平行方向に調光用液晶フィルムを設けたことを特徴と
するものである。The light control double glazing of the present invention has a plurality of glass plates separated by spacers, and an air layer is formed between the glass plates. It is characterized in that a liquid crystal film for light control is provided in a direction parallel to the plate surface of the glass plate so as to divide the air layer into two.
【０００８】[0008]
【作用】本発明の調光複層ガラスは、液晶フィルムの表
裏両側に空気層を介在させつつ２枚のガラス板を積層す
ることにより製造できるため、製造が極めて容易で短期
間で製造できる。The light control double glazing of the present invention can be manufactured by laminating two glass plates with air layers interposed on both sides of the liquid crystal film, and therefore can be manufactured extremely easily and in a short period of time.
【０００９】[0009]
【実施例】以下図面を参照して実施例について説明す
る。第１図は本発明の実施例に係る調光複層ガラスの厚
さ方向の断面図である。この調光複層ガラスは、２枚の
ガラス板（本実施例では厚さ３ｍｍのフロート板ガラ
ス）３０，３２と、液晶フィルム３４とを、該液晶フィ
ルム３４の表裏両面に空気層（本実施例では厚さ６ｍ
ｍ）３６，３８が介在されるようにスペーサ（本実施例
ではアルミニウム押出材）４０，４２を介して積層した
ものである。この液晶フィルム３４の表裏両面には、例
えば酸化インジウムなどの導電材料よりなる透明電極膜
（図示略）が付着されており、この透明電極膜に対し電
極取出部４４，４６を介してリード線４８，５０が接続
され、該液晶フィルム３４に対し厚さ方向に電圧を印加
可能としている。５２はシール材を示す。Embodiments will be described below with reference to the drawings. FIG. 1 is a sectional view in the thickness direction of a light control double glazing according to an embodiment of the present invention. This light control multi-layer glass comprises two glass plates (in this embodiment, a float plate glass having a thickness of 3 mm) 30 and 32 and a liquid crystal film 34, and an air layer (in this embodiment, both sides) of the liquid crystal film 34. Then thickness 6m
m) 36 and 38 are laminated with spacers (aluminum extruded material in this embodiment) 40 and 42 interposed therebetween. A transparent electrode film (not shown) made of a conductive material such as indium oxide is attached to both front and back surfaces of the liquid crystal film 34, and a lead wire 48 is provided to the transparent electrode film via the electrode extraction portions 44 and 46. , 50 are connected so that a voltage can be applied to the liquid crystal film 34 in the thickness direction. Reference numeral 52 represents a sealing material.
【００１０】図示の通り、液晶フィルム３４は、スペー
サ４０，４２の外側にまで延在され、この外側の部分に
おいて電極取出部４４，４６が設けられている。また、
この電極取出部４４，４６はそれぞれシール材５０内に
埋没されている。As shown in the figure, the liquid crystal film 34 extends to the outside of the spacers 40 and 42, and the electrode lead-out portions 44 and 46 are provided at the outside portions thereof. Also,
The electrode lead-out portions 44 and 46 are respectively buried in the sealing material 50.
【００１１】このように構成された調光複層ガラスは、
ガラス板３０，３２及び液晶フィルム３４を、それらの
間にスペーサ４０，４２を介在させて積層することによ
り製造できるものであり、製造が容易で製造期間も著し
く短くて済む。The dimming control double-layer glass thus constructed is
It can be manufactured by stacking the glass plates 30 and 32 and the liquid crystal film 34 with the spacers 40 and 42 interposed therebetween, and the manufacturing is easy and the manufacturing period is extremely short.
【００１２】また、本実施例に係る調光複層ガラスにお
いては、空気層が液晶フィルム３４で２分された構成と
なっているため、断熱性能が高い。また、液晶フィルム
３４に透明電極膜が設けられているが、この透明電極膜
が熱線を反射するため、断熱性能が極めて高い。Further, in the light control double glazing according to this embodiment, since the air layer is divided by the liquid crystal film 34, the heat insulation performance is high. Further, a transparent electrode film is provided on the liquid crystal film 34, but since this transparent electrode film reflects heat rays, the heat insulating performance is extremely high.
【００１３】上記実施例では、２枚の板ガラス３０，３
２を積層させているが、本発明では３枚以上の板ガラス
を積層させ、それらの間の空気層をそれぞれ２分するよ
うに液晶フィルムを設けても良い。In the above embodiment, the two glass plates 30, 3 are
However, in the present invention, three or more plate glasses may be laminated and a liquid crystal film may be provided so as to divide the air layer between them into two.
【００１４】[0014]
【発明の効果】以上の通り、本発明の調光複層ガラス
は、その製造が容易であり、製造を短時間で行うことが
できる。また、本発明の調光複層ガラスは、空気層が２
分されると共に液晶フィルムの熱線反射効果により、断
熱性能が極めて高いものとなっている。As described above, the light control double glazing of the present invention is easy to manufacture and can be manufactured in a short time. Further, the light control double glazing of the present invention has an air layer of 2
At the same time, due to the heat ray reflection effect of the liquid crystal film, the heat insulation performance is extremely high.
【図１】実施例に係る調光複層ガラスの断面図である。FIG. 1 is a cross-sectional view of a light control double glazing according to an example.
【図２】従来の複層ガラスの断面図である。FIG. 2 is a cross-sectional view of a conventional double glazing.
【図３】従来の調光ガラスの断面図である。FIG. 3 is a cross-sectional view of a conventional light control glass.
【図４】従来の調光複層ガラスの断面図である。FIG. 4 is a cross-sectional view of a conventional light control double-glazing unit.
【符号の説明】 １０，１２，２０，２２，３０，３２ ガラス板 １４，４０，４２ スペーサ ２４，３４ 液晶フィルム １６，３６，３８ 空気層 ４４，４６ 電極取出部 ４８，５０ リード線 １８，５２ シール材[Explanation of reference numerals] 10, 12, 20, 22, 30, 30, 32 Glass plate 14, 40, 42 Spacer 24, 34 Liquid crystal film 16, 36, 38 Air layer 44, 46 Electrode extraction part 48, 50 Lead wire 18, 52 Seal material
Claims (1)
ラス板を有し、これらガラス板間が空気層となっている
複層ガラスにおいて、該空気層を２分するように該ガラ
ス板の板面と平行方向に調光用液晶フィルムを設けたこ
とを特徴とする調光複層ガラス。1. A multi-layer glass having a plurality of glass plates separated by a spacer, wherein an air layer is formed between the glass plates, and the plate surface of the glass plate is divided into two parts. A light control multi-layer glass, which is provided with a light control liquid crystal film in a direction parallel to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4261303A JPH06108746A (en) | 1992-09-30 | 1992-09-30 | Dimmer multilayer glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4261303A JPH06108746A (en) | 1992-09-30 | 1992-09-30 | Dimmer multilayer glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06108746A true JPH06108746A (en) | 1994-04-19 |
Family
ID=17359925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4261303A Pending JPH06108746A (en) | 1992-09-30 | 1992-09-30 | Dimmer multilayer glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06108746A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009209680A (en) * | 2008-03-04 | 2009-09-17 | Fraunhofer Ges | Wall material having light forming property |
| KR101238743B1 (en) * | 2009-09-21 | 2013-03-04 | 손채훈 | Architectural structure for noise reduction |
| WO2021125359A1 (en) * | 2019-12-20 | 2021-06-24 | 若生伊知郎 | Composite functional film inner-window system |
| JP2021099018A (en) * | 2019-12-20 | 2021-07-01 | 伊知郎 若生 | Multifunctional-film inner-window system |
-
1992
- 1992-09-30 JP JP4261303A patent/JPH06108746A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009209680A (en) * | 2008-03-04 | 2009-09-17 | Fraunhofer Ges | Wall material having light forming property |
| KR101238743B1 (en) * | 2009-09-21 | 2013-03-04 | 손채훈 | Architectural structure for noise reduction |
| WO2021125359A1 (en) * | 2019-12-20 | 2021-06-24 | 若生伊知郎 | Composite functional film inner-window system |
| JP2021099018A (en) * | 2019-12-20 | 2021-07-01 | 伊知郎 若生 | Multifunctional-film inner-window system |
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