JP2022517678A - 電気光学機能的要素を有する積層ペイン配置 - Google Patents
電気光学機能的要素を有する積層ペイン配置 Download PDFInfo
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Abstract
Description
2 内部ペイン
3 熱可塑性中間層
3a 第1の熱可塑性層
3a’ 色合いの付いた領域
3b 第2の熱可塑性層
3c 第3の熱可塑性層3
4 機能的要素
5 活性層
6 第1のキャリアフィルム
7 第2のキャリアフィルム
8 第1の平面電極
9 第2の平面電極
10 マスキングプリント
11 第1の平面電極の第1のバスバー
11’ 第1の平面電極の第2のバスバー
12 第2の平面電極の第1のバスバー
12’ 第2の平面電極の第2のバスバー
13 第1の電圧源
14 第2の電圧源
15 第1の回路
16 第2の回路
17 回路
18 第1の電圧源の第1の電圧出力部
18’ 第1の電圧源の第2の電圧出力部
19 第2の電圧源の第1の電圧出力部
19’ 第2の電圧源の第2の電圧出力部
100 積層ペイン
101 積層ペイン配置
B 視野
D ペインの上端部
M ペインの下端部
S サンバイザー
X-X’ 断面線
Claims (15)
- 熱可塑性中間層(3)を介して互いに接合された外部ペイン(1)及び内部ペイン(2)を備える積層ペイン(100)であって、機能的要素(4)が、前記中間層(3)に埋め込まれており、該機能的要素は、液晶ベースの活性層(5)を含み、その光学特性を、第1の平面電極(8)及び第2の平面電極(9)によって制御することができ、前記第1の平面電極(8)は、第1及び第2の接続部(11、11’)を有し、前記第2の平面電極(9)は、第1及び第2の接続部(12、12’)を有する、積層ペイン(100)、
第1のAC電圧を供給するための第1及び第2の電圧出力部(18、18’)を備えている第1の電圧源(13)を有する、第1の回路(15)、
第2のAC電圧を供給するための第1及び第2の電圧出力部(19、19’)を備えている第2の電圧源(14)を有する、第2の回路(16)であって、前記第2のAC電圧の最大電圧が、前記第1のAC電圧の最大電圧よりも大きく、かつ、前記2つのAC電圧が同じ周波数を有し、好ましくは同位相である、第2の回路(16)、
を備えている、積層ペイン配置(101)であって、
前記第1の電圧源(13)の前記第1の電圧出力部(18)は、前記第1の平面電極(8)の前記第1の接続部(11)だけに電気伝導的に接続されており、かつ前記第1の電圧源(13)の前記第2の電圧出力部(18’)は、前記第2の平面電極(9)の前記第1の接続部(19)だけに電気伝導的に接続されており、かつ
前記第2の電圧源(14)の前記第1の電圧出力部(19)は、前記第2の平面電極(9)の前記第1の接続部(12)だけに電気伝導的に接続されており、かつ前記第2の電圧源(14)の前記第2の電圧出力部(19’)は、前記第2の平面電極(9)の前記第2の接続部(12’)だけに電気伝導的に接続されている、
積層ペイン配置(101)。 - 前記第1の平面電極(8)の前記第1及び第2の接続部(11、11’)は、前記第1の平面電極(8)の面内で互いに反対側に配置されており、かつ/又は、前記第2の平面電極(9)の前記第1及び第2の接続部(12、12’)は、前記第2の平面電極(9)の面内で互いに反対側に配置されている、請求項1に記載の積層ペイン配置(101)。
- 前記第1の平面電極(8)の前記第1及び第2の接続部(11、11’)の間の距離が、前記第2の平面電極(9)の前記第1及び第2の接続部(12、12’)の間の距離と等しい、請求項2に記載の積層ペイン配置(101)。
- 熱可塑性中間層(3)を介して互いに接合された外部ペイン(1)及び内部ペイン(2)を備える積層ペイン(100)であって、機能的要素(4)が、前記中間層(3)に埋め込まれており、該機能的要素は、液晶ベースの活性層(5)を含み、その光学特性を、第1の平面電極(8)及び第2の平面電極(9)によって制御することができる、積層ペイン(100)、
第1のAC電圧を供給するための第1及び第2の電圧出力部(18、18’)を備えている第1の電圧源(13)を有する、第1の回路(15)、
第2のAC電圧を供給するための第1及び第2の電圧出力部(19、19’)を備えている第2の電圧源(14)を有する、第2の回路(16)であって、前記第2の電圧源(14)の周波数が、前記第1の電圧源(13)の周波数よりも大きい、第2の回路(16)、
を備えている、積層ペイン配置(101)であって、
前記第1の電圧源(13)の前記第1の電圧出力部(18)は、前記第1の平面電極(8)の第1の接続部(11)だけに電気伝導的に接続されており、かつ前記第1の電圧源(13)の前記第2の電圧出力部(18’)は、前記第2の平面電極(9)の第1の接続部(12)だけに電気伝導的に接続されており、
前記第2の電圧源(14)の前記第1の電圧出力部(19)は、ハイパスフィルタを介して、前記第1の平面電極(8)の、前記第1の電圧源(13)に接続された前記第1の接続部(11)に、又は前記第1の平面電極(8)のさらなる第1の接続部に、電気伝導的に接続されており、かつ前記第2の電圧源(14)の前記第2の電圧出力部(19’)は、ハイパスフィルタを介して、前記第1の平面電極(8)の第2の接続部(11’)に電気伝導的に接続されており、かつ/若しくは、
前記第2の電圧源(14)の前記第1の電圧出力部(18)は、ハイパスフィルタを介して、前記第2の平面電極(9)の、前記第1の電圧源(13)に接続された前記第1の接続部(12)に、又は前記第2の平面電極(9)のさらなる第1の接続部に、電気伝導的に接続されており、かつ前記第2の電圧源(14)の前記第2の電圧出力部(19’)は、ハイパスフィルタを介して、前記第2の平面電極(9)の第2の接続部(12’)に電気伝導的に接続されており、
かつ、前記ハイパスフィルタは、それぞれ、前記第2の電圧源のより高い周波数のAC電圧は通過させ、かつ前記第1の電圧源のより低い周波数のAC電圧は遮断するように設計されている、
積層ペイン配置(101)。 - 前記第1の平面電極(8)は、丁度1つの第1の接続部(11)、及び丁度1つの第2の接続部(11’)を有し、かつ/又は、前記第2の平面電極(9)は、丁度1つの第1の接続部(12)、及び丁度1つの第2の接続部(12’)を有している、請求項4に記載の積層ペイン配置(101)。
- 前記第1の平面電極(8)の前記第1及び第2の接続部(11、11’)は、前記第1の平面電極(8)の面内で互いに反対側に配置されており、かつ/又は、前記第2の平面電極(9)の前記第1及び第2の接続部(12、12’)は、前記第2の平面電極(9)の面内で互いに反対側に配置されている、請求項5に記載の積層ペイン配置(101)。
- 前記第1の平面電極(8)の前記第1及び第2の接続部(11、11’)の間の距離が、前記第2の平面電極(9)の前記第1及び第2の接続部(12、12’)の間の距離と等しい、請求項6に記載の積層ペイン配置(101)。
- 前記平面電極(8、9)の前記接続部(11、11’、12、12’)が、それぞれ、前記機能的要素(4)の両端部に、縦長の接続部、特にバスバーの形態で実装されている、請求項1~7のいずれか一項に記載の積層ペイン配置(101)。
- 前記平面電極(8、9)は、それぞれ長方形状である、請求項1~8のいずれか一項に記載の積層ペイン配置(101)。
- 前記縦長の電気接続部(11、11’、12、12’)が、前記機能的要素(4)の長い端部に配置されている、請求項8又は9に記載の積層ペイン配置(101)。
- 前記平面電極(8、9)は、前記機能的要素(4)の前記活性層(5)が+5℃を超える範囲の温度になるように加熱され得る、請求項1~10のいずれか一項に記載の積層ペイン配置(101)。
- 前記中間層(3)内の前記電気光学機能的要素(4)の中又は近傍に温度センサーを有する、請求項1~11のいずれか一項に記載の積層ペイン配置(101)。
- 前記積層ペインが、自動車両の、ウィンドシールド、ルーフグレージング、サイドウィンドウ、又はリアウィンドウとして実装されている、請求項1~12のいずれか一項に記載の積層ペイン配置(101)。
- 前記機能的要素(4)は、PDLC機能的要素である、請求項1~13のいずれか一項に記載の積層ペイン配置(101)。
- 請求項1~14のいずれか一項に記載の積層ペイン配置(101)を備える、自動車両。
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