JPS63271320A - Light adjusting glass - Google Patents
Light adjusting glassInfo
- Publication number
- JPS63271320A JPS63271320A JP62106567A JP10656787A JPS63271320A JP S63271320 A JPS63271320 A JP S63271320A JP 62106567 A JP62106567 A JP 62106567A JP 10656787 A JP10656787 A JP 10656787A JP S63271320 A JPS63271320 A JP S63271320A
- Authority
- JP
- Japan
- Prior art keywords
- film
- transparent conductive
- glass
- conductive film
- light control
- 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
- 239000011521 glass Substances 0.000 title claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 description 6
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 6
- 229960003351 prussian blue Drugs 0.000 description 6
- 239000013225 prussian blue Substances 0.000 description 6
- 238000004040 coloring Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000457 iridium oxide Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000327 poly(triphenylamine) polymer Polymers 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Joining Of Glass To Other Materials (AREA)
- Details Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電気化学的に酸化還元反応を利用して可逆的に
着色、消色させるエレクトロクロミック（以下、ＥＣと
略称する）表示体を車両用窓などに応用した調光ガラス
に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention provides an electrochromic (hereinafter abbreviated as EC) display body that reversibly colors and decolors using an electrochemical redox reaction for use in vehicles. Concerning light control glass applied to windows, etc.
近年、電気光学的に光透過量を調節する調光ガラスとし
て液晶表示体とともにＥＣ表示体が注目されており、自
動車等車両用窓ガラスなどへの応用も期待されている。In recent years, EC displays have attracted attention along with liquid crystal displays as light control glasses that electro-optically adjust the amount of light transmission, and are expected to be applied to window glasses for vehicles such as automobiles.
一方、自動車窓ガラスとして、窓ガラスに導電線条ある
いは透明導電膜を形成してラジオ。On the other hand, radios are made by forming conductive stripes or transparent conductive films on window glass for automobile windows.
テレビなどの放送電波を受信するいわゆるガラスアンテ
ナが採用されてきているが従来、調光機能を有する組合
せは知られてぃなかった。Although so-called glass antennas for receiving broadcast radio waves from televisions and the like have been used, so far, no combination with a dimming function has been known.
本発明はこのような点に鑑みてなされたもので、ＸＣ表
示体にアンテナ素子として別の導電物質を付加すること
なく、調光機能以外にアンテナ機能を付与することを目
的とするもので次のような手段により達成される。The present invention has been made in view of the above points, and aims to provide an antenna function in addition to a dimming function to an XC display body without adding another conductive material as an antenna element. This can be achieved by means such as.
本発明は、その表面に工ＴＯ膜、ネサ膜などの透明導電
膜と少なくとも一方にＥＣ膜を形成した１対の板ガラス
を電解質を介してシールしたｐｃ表示体において、どち
らか一方の透明導、電膜あるいは両方の透明導電膜をア
ンテナ素子として兼用させることを特徴とする特
〔実施例〕
以下、図面を参照しながら本発明の詳細な説明する。The present invention provides a PC display body in which a pair of plate glasses each having a transparent conductive film such as a TO film or a NESA film formed on its surface and an EC film formed on at least one side are sealed via an electrolyte. [Embodiment] The present invention will be described in detail below with reference to the drawings.
第１図は本発明の調光ガラスの一部断面図である。FIG. 1 is a partial cross-sectional view of the light control glass of the present invention.
例えば２問厚さの２枚の板ガラス１．１１上にそれぞれ
ＩＴＯ膜、ネサ膜などの透明導電膜２，２′をスパッタ
リング法、ＣＶＤ法など通常の方法によシ板ガラス各エ
ツジから１５１離して全面に形成し、一方の透明導電膜
２上には還元性発色］ｌ！ｉＣ層３としてＷＯ，膜をス
パッタリング法により、他方の透明導電膜２１上には酸
化性発色ＷＣ層３゛として化学式Ｆｅ４”［Ｆｅ”（Ｏ
Ｎ）＊）ｓ テ表ワサレルプルシアンプルー膜を電解合
成法によシ、それぞれ周辺部をマスキングしてコーティ
ングした。For example, a transparent conductive film 2, 2' such as an ITO film or a Nesa film is placed on two sheets of glass 1.11 with a thickness of 2 by a normal method such as sputtering or CVD, and the film is separated by 151 cm from each edge of the glass sheet. Formed on the entire surface, and on one side of the transparent conductive film 2, a reducing color is formed]l! The iC layer 3 is made of WO, and the other transparent conductive film 21 is formed with the chemical formula Fe4"[Fe" (O
N)*)s Surface: A Prussian blue film was coated by electrolytic synthesis, masking the periphery of each film.
次いで、これらの板ガラス１．１°を間隔１咽になるよ
うにシール材４で封止、を解質５としてＬｉ（３ｔＯ４
を１モル／を含むプロピレンカーボネート溶液を注入し
て調光ガラス６を作製した。この場合、ＷＯ，膜もプル
シアンブルー膜もコーティングした状態では、いずれの
ＥＣ層も電気化学的に酸化状態にあシ、ＷＯ８膜は無色
であるが。Next, these plate glasses 1.1° were sealed with a sealing material 4 with an interval of 1°, and Li (3tO4
A propylene carbonate solution containing 1 mole of was injected to produce light control glass 6. In this case, when both the WO film and the Prussian blue film are coated, both EC layers are electrochemically in an oxidized state, and the WO8 film is colorless.
プルシアンブルー膜は青色に着色しており、このままで
は着・消色駆動できないので、どちらか一方のＸＣ層を
還元状態にする必要がある。The Prussian blue film is colored blue, and as it is, coloring and decoloring cannot be driven, so it is necessary to bring one of the XC layers into a reduced state.
本実施例ではプルシアンブルー膜を常法によシ初期還元
（消色）した。In this example, the Prussian blue film was initially reduced (decolored) by a conventional method.
このようにして得られたＥＣ調光ガラス６を直流電源、
極性切換スイッチなどからなる制御電源７に接続し、透
明導電膜２と透明導電膜２′との間に＋１ｖ の直流
電圧を印加したところ、約３０秒でＷＯ，膜、プルシア
ンブルー膜ともに全面均一に鮮明に青色着色し、調光ガ
ラスの可視光透過率は５％となった。The EC light control glass 6 thus obtained is connected to a DC power source,
When connected to a control power supply 7 consisting of a polarity switch, etc., and applying +1V DC voltage between the transparent conductive film 2 and the transparent conductive film 2', the WO, film, and Prussian blue film became uniform over the entire surface in about 30 seconds. It was clearly colored blue, and the visible light transmittance of the light control glass was 5%.
次に透明導電膜２と透明導電膜２１との間に−０，５Ｖ
の直流電圧を印加したところ約１分間で全面均一に消色
し、可視光透過率８０％の良好な透明体となった。Next, -0.5V is applied between the transparent conductive film 2 and the transparent conductive film 21.
When a DC voltage of 100% was applied, the entire surface was uniformly decolored in about 1 minute, resulting in a transparent body with a visible light transmittance of 80%.
一方、この調光ガラス６の透明導電膜２をアンテナ素子
として機能させるために、コンデンサー８を介してラジ
オ受信機９に接続した。On the other hand, in order to make the transparent conductive film 2 of the light control glass 6 function as an antenna element, it was connected to a radio receiver 9 via a capacitor 8.
コンデンサーを介入させることによシ調光ガラスの着色
あるいは消色時に直流電圧が印加中であっても、直流電
流をカットするので雑音を少なくすることができ、７Ｍ
放送波、ＴＶ放送波などの電波を効率よく受信すること
ができ、受信利得は板ガラスのほぼ全面に透明導電膜を
設けた同寸法の透明ガラスアンテナと比較しほぼ同等で
あった。By intervening a capacitor, even if DC voltage is being applied when coloring or decoloring the dimming glass, the DC current is cut, reducing noise.
It was possible to efficiently receive radio waves such as broadcast waves and TV broadcast waves, and the reception gain was almost the same as that of a transparent glass antenna of the same size in which a transparent conductive film was provided on almost the entire surface of a plate glass.
なお１本発明は実施例のものに限定されることなく、櫨
々の応用をなすことができる。Note that the present invention is not limited to the embodiments, and can be applied in many ways.
ＩＣ材は酸化性発色材料として、プルシアンブルー以外
にもイリジウム酸化物、 ＮｉｏＯＨ％Ｃｕ２Ｏ。In addition to Prussian blue, the IC material also uses iridium oxide and NioOH%Cu2O as oxidative coloring materials.
ポリトリフェニルアミンなど、還元性発色材料として、
ＷＯｓ以外にもＭｏｂ、 、 Ｖ２Ｏ３、’ＭｂｌＯ＠
、Ｔｉ０１などを使用できるのは勿論、表示電極のみ
にｍＣ層を形成し、対向電極に透明導電膜を設けた構成
のものでもよい。As a reducing coloring material such as polytriphenylamine,
In addition to WOs, there are also mobs, , V2O3, 'MblO@
, Ti01, etc. can be used, of course, and a structure in which an mC layer is formed only on the display electrode and a transparent conductive film is provided on the counter electrode may also be used.
また、実施例では一方の透明導電膜２をアンテナ素子と
して使用したが、他方の透明導電膜２′を使ってもよく
、さらに両方の透明導電膜２２１を使い、両者を合成し
て受信するか、ダイパーシティ方式で受信してもよい。Further, in the embodiment, one transparent conductive film 2 is used as an antenna element, but the other transparent conductive film 2' may be used.Furthermore, both transparent conductive films 221 may be used to combine the two for reception. , may be received using the diversity method.
本発明はＺＣ表示体としての調光機能のほかに、別の導
電物質を付加することなく、極めて簡単な構成で、アン
テナ機能を付与することができ、特に自動車など車両用
窓ガラスに好適なもので、その他建築用窓などにも利用
できるものである。In addition to the dimming function as a ZC display, the present invention can provide an antenna function with an extremely simple structure without adding any other conductive material, and is particularly suitable for window glass for vehicles such as automobiles. It can also be used for other architectural windows.
第１図は本発明の調光ガラスを示す部分断面図である。 FIG. 1 is a partial sectional view showing the light control glass of the present invention.
Claims (1)
を形成した１対の透明板ガラスを相対向させ、電解質を
介してシールした調光ガラスにおいて、少なくともどち
らか一方の透明導電膜をアンテナ素子として兼用させる
ようにしたことを特徴とする調光ガラス。In a light control glass in which a pair of transparent glass plates each having a transparent conductive film and an electrochromic layer formed on at least one side face each other and are sealed via an electrolyte, at least one of the transparent conductive films can also be used as an antenna element. Light control glass that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62106567A JPS63271320A (en) | 1987-04-30 | 1987-04-30 | Light adjusting glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62106567A JPS63271320A (en) | 1987-04-30 | 1987-04-30 | Light adjusting glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63271320A true JPS63271320A (en) | 1988-11-09 |
Family
ID=14436847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62106567A Pending JPS63271320A (en) | 1987-04-30 | 1987-04-30 | Light adjusting glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63271320A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009529146A (en) * | 2006-03-06 | 2009-08-13 | エスケイシー・カンパニー・リミテッド | Method for producing Prussian blue coating film for electrochromic device |
| WO2016085964A1 (en) * | 2014-11-25 | 2016-06-02 | View, Inc. | Window antennas |
| CN106585337A (en) * | 2016-12-22 | 2017-04-26 | 上海蔚来汽车有限公司 | Vehicle window, vehicle and application control module |
| JP2019520552A (en) * | 2016-05-06 | 2019-07-18 | ビュー， インコーポレイテッド | Window antenna |
| WO2020230744A1 (en) * | 2019-05-16 | 2020-11-19 | ソニー株式会社 | Optical-transmission display device, light control method, and program |
| US11054711B2 (en) | 2014-11-25 | 2021-07-06 | View, Inc. | Electromagnetic-shielding electrochromic windows |
| US11114742B2 (en) | 2014-11-25 | 2021-09-07 | View, Inc. | Window antennas |
| DE102020211505B3 (en) | 2020-09-14 | 2021-11-25 | Continental Automotive Gmbh | Glass pane, automobile and process |
| US11205926B2 (en) | 2009-12-22 | 2021-12-21 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11342791B2 (en) | 2009-12-22 | 2022-05-24 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11579571B2 (en) | 2014-03-05 | 2023-02-14 | View, Inc. | Monitoring sites containing switchable optical devices and controllers |
| WO2023026949A1 (en) * | 2021-08-23 | 2023-03-02 | Ａｇｃ株式会社 | Vehicle antenna apparatus |
| US11631493B2 (en) | 2020-05-27 | 2023-04-18 | View Operating Corporation | Systems and methods for managing building wellness |
| US11630366B2 (en) | 2009-12-22 | 2023-04-18 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11732527B2 (en) | 2009-12-22 | 2023-08-22 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11740529B2 (en) | 2015-10-06 | 2023-08-29 | View, Inc. | Controllers for optically-switchable devices |
| US11750594B2 (en) | 2020-03-26 | 2023-09-05 | View, Inc. | Access and messaging in a multi client network |
| US11796885B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
| US12087997B2 (en) | 2019-05-09 | 2024-09-10 | View, Inc. | Antenna systems for controlled coverage in buildings |
| US12176596B2 (en) | 2019-05-31 | 2024-12-24 | View, Inc. | Building antenna |
| US12235560B2 (en) | 2014-11-25 | 2025-02-25 | View, Inc. | Faster switching electrochromic devices |
| DE102024123500B3 (en) * | 2024-06-21 | 2025-11-06 | GM Global Technology Operations LLC | Glazing system and vehicle with the glazing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042684U (en) * | 1973-08-18 | 1975-04-30 | ||
| JPS61182022A (en) * | 1985-02-07 | 1986-08-14 | Toyoda Gosei Co Ltd | Transparent body having light conditioning function |
-
1987
- 1987-04-30 JP JP62106567A patent/JPS63271320A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042684U (en) * | 1973-08-18 | 1975-04-30 | ||
| JPS61182022A (en) * | 1985-02-07 | 1986-08-14 | Toyoda Gosei Co Ltd | Transparent body having light conditioning function |
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009529146A (en) * | 2006-03-06 | 2009-08-13 | エスケイシー・カンパニー・リミテッド | Method for producing Prussian blue coating film for electrochromic device |
| US11205926B2 (en) | 2009-12-22 | 2021-12-21 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11732527B2 (en) | 2009-12-22 | 2023-08-22 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11630366B2 (en) | 2009-12-22 | 2023-04-18 | View, Inc. | Window antennas for emitting radio frequency signals |
| US11342791B2 (en) | 2009-12-22 | 2022-05-24 | View, Inc. | Wirelessly powered and powering electrochromic windows |
| US11796885B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
| US11579571B2 (en) | 2014-03-05 | 2023-02-14 | View, Inc. | Monitoring sites containing switchable optical devices and controllers |
| US11799187B2 (en) | 2014-11-25 | 2023-10-24 | View, Inc. | Window antennas |
| US11462814B2 (en) | 2014-11-25 | 2022-10-04 | View, Inc. | Window antennas |
| US11114742B2 (en) | 2014-11-25 | 2021-09-07 | View, Inc. | Window antennas |
| US12278419B2 (en) | 2014-11-25 | 2025-04-15 | View Operating Corporation | Window antennas |
| US12235560B2 (en) | 2014-11-25 | 2025-02-25 | View, Inc. | Faster switching electrochromic devices |
| US12155110B2 (en) | 2014-11-25 | 2024-11-26 | View, Inc. | Window antennas |
| EP4207485A1 (en) * | 2014-11-25 | 2023-07-05 | View, Inc. | Window antennas |
| US10797373B2 (en) | 2014-11-25 | 2020-10-06 | View, Inc. | Window antennas |
| US11054711B2 (en) | 2014-11-25 | 2021-07-06 | View, Inc. | Electromagnetic-shielding electrochromic windows |
| EP3224901A4 (en) * | 2014-11-25 | 2018-10-10 | View, Inc. | Window antennas |
| US10673121B2 (en) | 2014-11-25 | 2020-06-02 | View, Inc. | Window antennas |
| WO2016085964A1 (en) * | 2014-11-25 | 2016-06-02 | View, Inc. | Window antennas |
| US11670833B2 (en) | 2014-11-25 | 2023-06-06 | View, Inc. | Window antennas |
| US11740529B2 (en) | 2015-10-06 | 2023-08-29 | View, Inc. | Controllers for optically-switchable devices |
| JP2019520552A (en) * | 2016-05-06 | 2019-07-18 | ビュー， インコーポレイテッド | Window antenna |
| CN106585337A (en) * | 2016-12-22 | 2017-04-26 | 上海蔚来汽车有限公司 | Vehicle window, vehicle and application control module |
| US12087997B2 (en) | 2019-05-09 | 2024-09-10 | View, Inc. | Antenna systems for controlled coverage in buildings |
| US20220230579A1 (en) * | 2019-05-16 | 2022-07-21 | Sony Group Corporation | Light transmissive display device, dimming method, and program |
| CN113811808B (en) * | 2019-05-16 | 2025-04-11 | 索尼集团公司 | Optical transmissive display device, light control method and program |
| CN113811808A (en) * | 2019-05-16 | 2021-12-17 | 索尼集团公司 | Optical transmissive display device, light control method and program |
| US11922856B2 (en) | 2019-05-16 | 2024-03-05 | Sony Group Corporation | Light transmissive display device and dimming method |
| WO2020230744A1 (en) * | 2019-05-16 | 2020-11-19 | ソニー株式会社 | Optical-transmission display device, light control method, and program |
| US12176596B2 (en) | 2019-05-31 | 2024-12-24 | View, Inc. | Building antenna |
| US11750594B2 (en) | 2020-03-26 | 2023-09-05 | View, Inc. | Access and messaging in a multi client network |
| US11882111B2 (en) | 2020-03-26 | 2024-01-23 | View, Inc. | Access and messaging in a multi client network |
| US11631493B2 (en) | 2020-05-27 | 2023-04-18 | View Operating Corporation | Systems and methods for managing building wellness |
| WO2022053115A1 (en) | 2020-09-14 | 2022-03-17 | Continental Automotive Gmbh | Glass pane, motor vehicle and method |
| DE102020211505B3 (en) | 2020-09-14 | 2021-11-25 | Continental Automotive Gmbh | Glass pane, automobile and process |
| WO2023026949A1 (en) * | 2021-08-23 | 2023-03-02 | Ａｇｃ株式会社 | Vehicle antenna apparatus |
| JPWO2023026949A1 (en) * | 2021-08-23 | 2023-03-02 | ||
| DE102024123500B3 (en) * | 2024-06-21 | 2025-11-06 | GM Global Technology Operations LLC | Glazing system and vehicle with the glazing system |
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