JP2004291345A - Sunshine adjusting glass - Google Patents

Sunshine adjusting glass Download PDF

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Publication number
JP2004291345A
JP2004291345A JP2003085826A JP2003085826A JP2004291345A JP 2004291345 A JP2004291345 A JP 2004291345A JP 2003085826 A JP2003085826 A JP 2003085826A JP 2003085826 A JP2003085826 A JP 2003085826A JP 2004291345 A JP2004291345 A JP 2004291345A
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JP
Japan
Prior art keywords
film
glass
visible light
heat ray
surface
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Withdrawn
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JP2003085826A
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Japanese (ja)
Inventor
Kenichi Harakawa
Yasushi Hoshino
Kenji Kageyama
Tokufusa Nishizaki
Tetsuo Sasajima
Motoyasu Togashi
Kazuyoshi Yamanaka
元康 冨樫
健一 原川
一克 山中
健二 影山
康 星野
徹雄 笹嶋
徳房 西崎
Original Assignee
Nippon Sheet Glass Co Ltd
Nippon Sheet Glass Environment Amenity Co Ltd
Takenaka Komuten Co Ltd
日本板硝子株式会社
日本板硝子環境アメニティ株式会社
株式会社竹中工務店
Priority date (The priority date 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 date listed.)
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Application filed by Nippon Sheet Glass Co Ltd, Nippon Sheet Glass Environment Amenity Co Ltd, Takenaka Komuten Co Ltd, 日本板硝子株式会社, 日本板硝子環境アメニティ株式会社, 株式会社竹中工務店 filed Critical Nippon Sheet Glass Co Ltd
Priority to JP2003085826A priority Critical patent/JP2004291345A/en
Publication of JP2004291345A publication Critical patent/JP2004291345A/en
Application status is Withdrawn legal-status Critical

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Abstract

PROBLEM TO BE SOLVED: To simply change a decorative pattern and heat ray transmittance only by changing a film and to control the lowering of visible light transmittance.
SOLUTION: In sunshine adjusting glass, a visible light transmissible film 2 with the decorative pattern is stuck on the surface of a visible light transmissible glass sheet 1. The decorative pattern is formed by a high visible heat ray reflective film 3 partially laminated on the surface of the film 2.
COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
本発明は、装飾模様の付された可視光透過性のフィルムが、可視光透過性の板ガラスの面に貼着されている日射調整ガラスに関する。 The present invention, visible light transmittance of the film, labeled decoration pattern, to solar adjusting glass stuck to the surface of the visible light transmittance of the glass sheet.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
このような日射調整ガラスでは、装飾模様の付されたフィルムを取り替えるだけで、例えば、異なる装飾模様のものや熱線透過率の異なる日射調整ガラスに簡単にリフォームすることができ、従来では、装飾模様を形成するのに顔料などを含むインクを使用し、その顔料などを含むインクをフィルム面に印刷して装飾模様を形成していた。 In such a solar adjusting glass, just replacing the attached films of decorative pattern, for example, it can easily be reform to those or heat ray transmittance different solar adjusting glass different decorative pattern, in the conventional, decorative pattern using an ink comprising a pigment to form, it had formed the ornamental pattern by printing ink, including the pigment to the film surface.
【0003】 [0003]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
しかし、この従来の技術では、フィルムへの装飾模様を顔料などを含むインクにより、つまり、可視光透過率の低い顔料などを含むインクにより形成するので、折角、可視光透過性を備えたフィルムと板ガラスを使用するにもかかわらず、装飾模様によって可視光透過率が低下して視界が悪くなるという欠点がある。 However, this conventional art, the ink containing a pigment the decorative pattern to the film, that is, so formed by the ink, including low visible light transmittance pigments, much trouble, a film having a visible light transmission despite the use of sheet glass, the visible light transmittance has the disadvantage to visibility is deteriorated by lowering the decorative pattern.
【0004】 [0004]
本発明は、このような従来の問題点に着目したもので、その目的は、フィルムを取り替えるだけで、例えば、異なる装飾模様のものや熱線透過率の異なるものに簡単にリフォームすることができ、しかも、可視光透過率の低下を抑制することのできる日射調整ガラスを提供することである。 The present invention has focused on these conventional problems, and its object is simply replace the film, for example, can easily reform in different ones of those or heat ray transmittance of different decorative pattern, Moreover, to provide a solar adjusting glass capable of suppressing a decrease in visible light transmittance.
【0005】 [0005]
【課題を解決するための手段】 In order to solve the problems]
請求項1の発明の特徴構成は、装飾模様の付された可視光透過性のフィルムが、可視光透過性の板ガラスの面に貼着されている日射調整ガラスであって、前記フィルムへの装飾模様が、そのフィルムの面に対して部分的に積層された高可視熱線反射膜により形成されているところにある。 Characterizing feature of the first aspect of the invention, the visible light transmittance of the film, labeled decoration pattern, a solar adjusting glass stuck to the surface of the visible light transmittance of the glass sheet, decoration to the film pattern, there is to formed by a high visible heat ray reflective film that is partially laminated to the plane of the film.
【0006】 [0006]
請求項1の発明の特徴構成によれば、装飾模様の付された可視光透過性のフィルムが、可視光透過性の板ガラスの面に貼着されているので、必要に応じてそのフィルムを取り替えることにより、例えば、異なる装飾模様の日射調整ガラスに簡単にリフォームすることができる。 According to a feature configuration of the invention of claim 1, visible light transmittance of the film, labeled decoration pattern, since it is adhered to the surface of the visible light transmittance of the glass sheet, replacing the film as required it allows, for example, can easily be renovated to sunlight adjust glass different decorative pattern.
そして、フィルムへの装飾模様が、そのフィルムの面に対して部分的に積層された高可視熱線反射膜により、つまり、従来の顔料などを含むインクに比べてはるかに可視光透過率の高い高可視熱線反射膜により形成されているので、可視光透過率の低下を抑制しながら熱線の透過を効果的に抑えることができる。 The decorative pattern on the film, by high visible heat ray reflective film that is partially laminated to the plane of the film, that is, much higher visible light transmittance higher than the ink, including conventional pigments because it is formed by the visible heat-reflecting film, it is possible to suppress the transmission of heat rays effectively while suppressing a decrease in visible light transmittance.
【0007】 [0007]
請求項2の発明の特徴構成は、前記高可視熱線反射膜による装飾模様が縞模様であるところにある。 Characterizing feature of the second aspect of the invention, there is to the ornamental pattern by the high visibility heat ray reflective film is a stripe pattern.
【0008】 [0008]
請求項2の発明の特徴構成によれば、高可視熱線反射膜による装飾模様が縞模様であるから、板ガラスの全面積に対する高可視熱線反射膜の面積比率を容易に算出することができ、したがって、熱線透過率や可視光透過率の算出が容易、確実となり、所望する熱線透過率や可視光透過率を有する日射調整ガラスを容易に製造することができる。 According to a feature configuration of the invention of claim 2, since the decorative pattern due to the high visual heat ray reflective film is a stripe pattern, it is possible to easily calculate the area ratio of the high visibility heat ray reflective film to the total area of ​​the glass sheet, thus , facilitates the calculation of the heat ray transmittance and visible light transmittance, it is ensured, it is possible to easily manufacture the solar adjusting glass having a desired heat ray transmittance and visible light transmittance.
【0009】 [0009]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
本発明による日射調整ガラスの実施の形態を図面に基づいて説明する。 Embodiments of solar adjusting the glasses according to the invention will be described with reference to the drawings.
この日射調整ガラスは、図1および図2に示すように、可視光透過性の板ガラス1とその板ガラス1の面に貼着された可視光透過性のフィルム2で構成され、可視光透過性のフィルム2の面には、例えば、熱線を反射する高可視熱線反射膜3が部分的に積層され、その高可視熱線反射膜3によって、全体的には図3に示すような、また、顕微鏡的には図4に示すような装飾模様が形成されている。 The solar adjusting glass, as shown in FIGS. 1 and 2, is constituted by the visible light transmittance of the film 2 adhered to the surface of the glass sheet 1 and its glass sheet 1 of the visible light transmittance, the visible light transmission the surface of the film 2, for example, is laminated heat ray high visible heat ray reflective film 3 is partially that reflects, by its high visible heat-reflecting film 3, on the whole as shown in FIG. 3, also, microscopic decorative pattern as shown in FIG. 4 are formed on.
この日射調整ガラスにおいて、例えば、板ガラス1は、その板厚が2.65〜3.2mm程度のフロートガラスが、フィルム2は、その厚みが25μm程度のポリエステル製の薄い膜が使用され、高可視熱線反射膜3は、ITO(インジウムティンオキサイド)、Ag、Au、Cu、Al、ZnO、あるいは、SnO などを主成分とする金属製あるいは金属酸化物製の非常に薄い皮膜で、フィルム2の面にスパッタリングにより積層されている。 In this solar adjustment glass, for example, glass sheet 1 has its plate thickness is float glass about 2.65~3.2Mm, film 2 has a thickness of the polyester thin film of about 25μm is used, high visible heat ray reflective film 3, ITO (indium tin oxide), Ag, Au, Cu, Al, ZnO or, in a very thin film made of metal or a metal oxide composed mainly of like SnO 2, the film 2 It is laminated by sputtering on the surface.
【0010】 [0010]
この高可視熱線反射膜3は、フィルム2の全面にスパッタリングにより積層された後、幅D1を残して幅D2が削り取られ、その結果、幅D1の多数の線状の高可視熱線反射膜3が、幅D2の間隔を置いて縞模様を形成するように、板ガラス1の面に部分的に積層されている。 The high visibility heat ray reflective film 3, after being laminated by sputtering on the entire surface of the film 2, the width D2 is scraped leaving width D1, the result, a large number of linear high visible heat ray reflective film 3 having a width D1 , so as to form a striped pattern with an interval of width D2, which is partially laminated on the surface of the glass sheet 1.
例えば、高可視熱線反射膜3の幅D1と、高可視熱線反射膜3間の幅D2は、熱線反射性能と装飾性(見栄え)から適宜決定され、その高可視熱線反射膜3の表面側が、ポリエステル製の保護膜4により覆われていて、このような構成のフィルム2が、接着剤により板ガラス1の全面に貼着されて日射調整ガラスが構成されている。 For example, the width D1 of the high visibility heat ray reflective film 3, the width D2 between the high visible heat ray reflective film 3 is appropriately determined from the heat reflecting performance and decorativeness (appearance), the surface side of the high-visible heat-reflecting film 3, covered with a protective film 4 made of polyester, such an arrangement of the film 2, is adhered to the entire surface of the glass sheet 1 insolation adjustment glass is constituted by an adhesive.
【0011】 [0011]
〔別実施形態〕 Other Embodiments
(1)先の実施形態では、高可視熱線反射膜3により縞模様を形成した例を示したが、高可視熱線反射膜3による装飾模様については、特に縞模様に限るものではなく、例えば、図5に示すように、正方形の高可視熱線反射膜3を多数並べた碁盤の目のような模様をはじめとして種々の模様を形成することができる。 In (1) the previous embodiment, although the high visible heat-reflecting film 3 shows an example of forming a stripe pattern, the by decorative pattern is highly visible heat-reflecting film 3 is not particularly limited to stripes, for example, as shown in FIG. 5, a pattern such as a grid of an array of a number of highly visible heat-reflecting film 3 squares can form various patterns as beginning.
【0012】 [0012]
(2)本発明による日射調整ガラスは、単板ガラスとして使用し得るのは勿論のこと、例えば、図6の(イ)に示すように、一対の板ガラス1,1において、両面間に多数のスペーサ(図示せず)を介在させて互いに対面配置し、両板ガラス1,1間の間隙部Vを減圧した真空複層ガラスなどの複層ガラスパネルPに使用することもでき、また、図6の(ロ)に示すように、両板ガラス1,1間の間隙部Vを空気層とする複層ガラスパネルPに使用することもできる。 (2) solar adjusting glasses according to the invention, the can be used as single sheet glass, of course, for example, as shown in (b) of FIG. 6, the pair of glass sheets 1,1, many spacers between the two sides interposed therebetween (not shown) facing each other, it can also be used in insulating glass panel P, such as a vacuum double glazing reducing the pressure of the gap V between the two glass sheets 1, 1, also in FIG. 6 as shown in (b), a gap V between the two glass sheets 1,1 may be used for the insulating glass panel P to the air layer.
【0013】 [0013]
この図6の(イ)に示す真空複層ガラスでは、製造工程の関係から両板ガラス1,1の間隙部V側の面に高可視熱線反射膜3を有するフィルム2を貼着することはむずかしく、したがって、図示のように室内側板ガラス1の室内側の面に貼着するか、あるいは、室外側板ガラス1の室外側の面に貼着することになる。 The vacuum double glazing shown in (b) of FIG. 6, to adhering the film 2 having a high visible heat-reflecting film 3 on the surface of the gap V side of both glass sheets 1,1 from the relationship of the manufacturing process is difficult , therefore, either attached to the indoor side surface of the indoor side panel glass 1 as shown, or would be attached to the exterior side surface of the outdoor side plate glass 1.
それに対し、図6の(ロ)に示す複層ガラスでは、そのような制約がないため、図示のように室内側板ガラス1の間隙部V側の面は勿論のこと、室外側板ガラス1の間隙部V側の面にも、また、室内側板ガラス1の室内側の面、あるいは、室外側板ガラス1の室外側の面にも貼着することができる。 In contrast, in the double-glazing shown in (b) of FIG. 6, because there is no such constraint, the surface of the gap V side of the indoor plate glass 1 as shown, of course, the gap of the outdoor side plate glass 1 also face parts V side, also, the indoor side surface of the indoor side panel glass 1 or can be stuck to the exterior side surface of the outdoor side plate glass 1. ただし、フィルム2の取り替えを考えると、室内側板ガラス1の室内側の面か室外側板ガラス1の室外側の面に貼着するのが好ましい。 However, considering the replacement of the film 2, preferably attached to the exterior side surface of the indoor-side surface or the outdoor side plate glass 1 of the indoor side panel glass 1.
いずれの場合においても、室内側の板ガラス1に高可視熱線反射膜3を有するフィルム2を貼着すると、断熱効果を期待することができ、逆に室外側の板ガラス1に貼着すると、遮熱効果を期待することができる。 In either case, when adhering the film 2 to the glass sheet 1 of the indoor side with high visible heat-reflecting film 3, it is possible to expect an insulating effect, when attached to the glass sheet 1 of the outdoor side Conversely, a thermal barrier effect can be expected.
【0014】 [0014]
さらに、図7に示すように、室内側の窓と室外側の窓が、その中間に間隙を有して配置される二重窓において、その板ガラス1に高可視熱線反射膜3を有するフィルム2を貼着することもできる。 Furthermore, as shown in FIG. 7, the film 2 is an inner side of a window and the outdoor side of the window, with the double glazing is arranged with a gap in between, a high visible heat-reflecting film 3 on the glass sheet 1 It can also be stuck to. この図においては、室外側の窓の板ガラス1における室内側の面にフィルム2を貼着した例を示しているが、合計4枚ある板ガラス1のいずれにおいても、その室内側の面または室外側の面にフィルム2を貼着することができる。 In this figure, there is shown an example of adhering the film 2 on the surface of the interior side of the glass sheet 1 of the outdoor side of the window, in any of the sheet glass 1 with four total also face or exterior side of the indoor side it can be bonded to the film 2 to the surface.
そして、この二重窓においても、室内側の窓の板ガラス1に高可視熱線反射膜3を有するフィルム2を貼着すると、断熱効果を期待することができ、逆に室外側の窓の板ガラス1に貼着すると、遮熱効果を期待することができる。 Also in this double glazing, when adhering the film 2 to the glass sheet 1 of the indoor side of the window has a high visible heat-reflecting film 3, it is possible to expect an insulating effect, the glass sheet 1 of the outdoor side of the window in the opposite If you stuck to, it is possible to expect a thermal barrier effect.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】日射調整ガラスの断面図【図2】図1におけるA部分の拡大図【図3】日射調整ガラスの平面図【図4】日射調整ガラスの一部拡大平面図【図5】別の実施形態による日射調整ガラスの一部拡大平面図【図6】真空複層ガラスと複層ガラスの一部断面図【図7】二重窓の断面図【符号の説明】 Figure 1 is a cross-sectional view of a solar adjusting glass Figure 2 is an enlarged view of A portion in FIG. 1 FIG. 3 is a plan view of solar adjusting glass [4] partially enlarged plan view of a solar adjusting glass [5] Another partially enlarged plan view of a solar adjusting glass according the embodiment of FIG. 6 partially sectional view of a vacuum double glazing and double-glazing 7 is a cross-sectional view of double window [description of symbols]
1 可視光透過性の板ガラス2 可視光透過性のフィルム3 高可視熱線反射膜 1 visible light transmittance of the glass sheet 2 visible light transmittance of the film 3 highly visible heat ray reflective film

Claims (2)

  1. 装飾模様の付された可視光透過性のフィルムが、可視光透過性の板ガラスの面に貼着されている日射調整ガラスであって、 Visible light transmittance of the film, labeled decoration pattern, a solar adjusting glass stuck to the surface of the visible light transmittance of the flat glass,
    前記フィルムへの装飾模様が、そのフィルムの面に対して部分的に積層された高可視熱線反射膜により形成されている日射調整ガラス。 Solar adjusting glass decorative pattern to said film is formed by a high visible heat ray reflective film that is partially laminated to the plane of the film.
  2. 前記高可視熱線反射膜による装飾模様が縞模様である請求項1に記載の日射調整ガラス。 Solar adjusting glass according to claim 1 ornamental pattern by the high visibility heat ray reflective film is a stripe pattern.
JP2003085826A 2003-03-26 2003-03-26 Sunshine adjusting glass Withdrawn JP2004291345A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010085917A (en) * 2008-10-02 2010-04-15 Asahi Kasei E-Materials Corp Transparent heat-ray reflecting film and heat-ray shielding windowpane using the same
JP2010539554A (en) * 2007-09-19 2010-12-16 レイブンブリック,エルエルシー Low-emission film for windows incorporating nanoscale wire grids
JP2013142627A (en) * 2012-01-11 2013-07-22 Shimadzu Corp Moisture meter
US8867132B2 (en) 2009-10-30 2014-10-21 Ravenbrick Llc Thermochromic filters and stopband filters for use with same
US8947760B2 (en) 2009-04-23 2015-02-03 Ravenbrick Llc Thermotropic optical shutter incorporating coatable polarizers
US9116302B2 (en) 2008-06-19 2015-08-25 Ravenbrick Llc Optical metapolarizer device
US9188804B2 (en) 2008-08-20 2015-11-17 Ravenbrick Llc Methods for fabricating thermochromic filters
US9256085B2 (en) 2010-06-01 2016-02-09 Ravenbrick Llc Multifunctional building component
US10247936B2 (en) 2009-04-10 2019-04-02 Ravenbrick Llc Thermally switched optical filter incorporating a guest-host architecture

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010539554A (en) * 2007-09-19 2010-12-16 レイブンブリック,エルエルシー Low-emission film for windows incorporating nanoscale wire grids
US8908267B2 (en) 2007-09-19 2014-12-09 Ravenbrick, Llc Low-emissivity window films and coatings incorporating nanoscale wire grids
US9116302B2 (en) 2008-06-19 2015-08-25 Ravenbrick Llc Optical metapolarizer device
US9188804B2 (en) 2008-08-20 2015-11-17 Ravenbrick Llc Methods for fabricating thermochromic filters
JP2010085917A (en) * 2008-10-02 2010-04-15 Asahi Kasei E-Materials Corp Transparent heat-ray reflecting film and heat-ray shielding windowpane using the same
US10247936B2 (en) 2009-04-10 2019-04-02 Ravenbrick Llc Thermally switched optical filter incorporating a guest-host architecture
US8947760B2 (en) 2009-04-23 2015-02-03 Ravenbrick Llc Thermotropic optical shutter incorporating coatable polarizers
US8867132B2 (en) 2009-10-30 2014-10-21 Ravenbrick Llc Thermochromic filters and stopband filters for use with same
US9256085B2 (en) 2010-06-01 2016-02-09 Ravenbrick Llc Multifunctional building component
JP2013142627A (en) * 2012-01-11 2013-07-22 Shimadzu Corp Moisture meter

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