JP7503881B2 - 多機能の調光フィルムおよびこのフィルムを含む構造体 - Google Patents
多機能の調光フィルムおよびこのフィルムを含む構造体 Download PDFInfo
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- JP7503881B2 JP7503881B2 JP2021514989A JP2021514989A JP7503881B2 JP 7503881 B2 JP7503881 B2 JP 7503881B2 JP 2021514989 A JP2021514989 A JP 2021514989A JP 2021514989 A JP2021514989 A JP 2021514989A JP 7503881 B2 JP7503881 B2 JP 7503881B2
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Description
Claims (17)
- 一体に積層され、かつ両者間に第1および第2のポリマー中間フィルムを有する、第1のガラス基板および第2のガラス基板と、
上記第1および第2のポリマー中間フィルムの間に積層された層状フィルムと、
を備えたラミネートグレージングであって、
上記層状フィルムは、
互いに平行に配置され、かつ第1のキャリアフィルムと第3のキャリアフィルムとの間に第2のキャリアフィルムが配置されており、第1のキャリアフィルムの第1の面は第1の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第1の面は第2の透明導電性コーティングでコーティングされ、第1のキャリアフィルムの第1の面は第2のキャリアフィルムの第1の面に面しており、第2のキャリアフィルムの第2の面は第3の透明導電性コーティングでコーティングされ、第3のキャリアフィルムの第1の面は第4の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第2の面は第3のキャリアフィルムの第1の面に面している、少なくとも3つのキャリアフィルムと、
上記第1のキャリアフィルムと上記第2のキャリアフィルムとの間に配置された第1の調光層と、
上記第2のキャリアフィルムと上記第3のキャリアフィルムとの間に配置された第2の調光層と、
を含み、
上記第1のキャリアフィルムが第1の偏光フィルムを含み、上記第2のキャリアフィルムが第2の偏光フィルムを含み、第1の偏光フィルムは第2の偏光フィルムの偏光角に対して90°の偏光角を有し、
上記第3のキャリアフィルムは、非偏光キャリアフィルムからなり、
上記第1の調光層は、液晶層を含む、
ラミネートグレージング。 - 上記ラミネートグレージングは自動車用グレージングを含む、請求項1に記載のラミネートグレージング。
- 上記第2の調光層が液晶層を含む、請求項1に記載のラミネートグレージング。
- 上記第2の調光層がポリマー分散液晶層を含む、請求項3に記載のラミネートグレージング。
- 上記第1の調光層および上記第2の調光層が異なる材料を含む、請求項1に記載のラミネートグレージング。
- 上記第1の調光層に電力供給するための第1の電気的接続と、上記第2の調光層に電力供給するための第2の電気的接続と、をさらに備え、上記第1の電気的接続および上記第2の電気的接続は、個々に制御される、請求項1に記載のラミネートグレージング。
- 上記第1および第2の透明導電性コーティングが、上記第1および第2の透明導電性コーティングの第1のセグメントを規定する削除部を含む、請求項1に記載のラミネートグレージング。
- 上記層状フィルムが、第4のキャリアフィルムと、第3の調光層と、をさらに含み、
上記第4のキャリアフィルムは、上記第3のキャリアフィルムに面し、第3のキャリアフィルムの第2の面が第5の透明導電性コーティングでコーティングされ、第4のキャリアフィルムの第1の面が第6の透明導電性コーティングでコーティングされ、第3のキャリアフィルムの第2の面が第4のキャリアフィルムの第1の面に面しており、
上記第3の調光層は、第3のキャリアフィルムと第4のキャリアフィルムとの間に配置されている、
請求項1に記載のラミネートグレージング。 - 赤外線反射層を含む、請求項1に記載のラミネートグレージング。
- 上記赤外線反射層は上記透明導電性コーティングの少なくとも1つである、請求項9に記載のラミネートグレージング。
- 透明誘電体層をさらに含む、請求項1に記載のラミネートグレージング。
- 上記第2の調光層は、ポリマー分散液晶層およびポリマーネットワーク液晶層からなる群から選択される、請求項1に記載のラミネートグレージング。
- 互いに平行に配置され、かつ第1のキャリアフィルムと第3のキャリアフィルムとの間に第2のキャリアフィルムが配置されており、第1のキャリアフィルムの第1の面は第1の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第1の面は第2の透明導電性コーティングでコーティングされ、第1のキャリアフィルムの第1の面は第2のキャリアフィルムの第1の面に面しており、第2のキャリアフィルムの第2の面は第3の透明導電性コーティングでコーティングされ、第3のキャリアフィルムの第1の面は第4の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第2の面は第3のキャリアフィルムの第1の面に面している、少なくとも3つのキャリアフィルムと、
上記第1のキャリアフィルムと上記第2のキャリアフィルムとの間に配置された第1の調光層と、
上記第2のキャリアフィルムと上記第3のキャリアフィルムとの間に配置された第2の調光層と、
を含み、
上記第1の調光層は懸濁粒子デバイス層を含み、上記第2の調光層は液晶層を含み、
上記第1のキャリアフィルムが第1の偏光フィルムを含み、上記第2のキャリアフィルムが第2の偏光フィルムを含み、第1の偏光フィルムは第2の偏光フィルムの偏光角に対して90°の偏光角を有し、
上記第3のキャリアフィルムは、非偏光キャリアフィルムからなる、
層状材料。 - 上記第1および第2の透明導電性コーティングが、上記第1および第2の透明導電性コーティングの第1のセグメントを規定する削除部を含む、請求項13に記載の層状材料。
- 上記層状材料は、第4のキャリアフィルムと、第3の調光層と、をさらに含み、
上記第4のキャリアフィルムは、上記第3のキャリアフィルムに面し、第3のキャリアフィルムの第2の面が第5の透明導電性コーティングでコーティングされ、第4のキャリアフィルムの第1の面が第6の透明導電性コーティングでコーティングされ、第3のキャリアフィルムの第2の面が第4のキャリアフィルムの第1の面に面しており、
上記第3の調光層は、第3のキャリアフィルムと第4のキャリアフィルムとの間に配置されている、
請求項13に記載の層状材料。 - 一体に積層され、かつ両者間に第1および第2のポリマー中間フィルムを有する、第1のガラス基板および第2のガラス基板と、
上記第1および第2のポリマー中間フィルムの間に積層された層状フィルムと、
を備えたラミネートグレージングであって、
上記層状フィルムは、複数のキャリアフィルムと複数の調光層とを含み、各々の調光層は、2つの隣接したキャリアフィルムの間に配置されており、この2つの隣接したキャリアフィルムにおける上記調光層に面する少なくとも1つの面は透明導電性コーティングでコーティングされており、
上記層状フィルムは、少なくとも透明導電性コーティングおよび各調光層の特性に応じて、ラミネートグレージングを透過する光の量を変化させるように構成されており、
上記複数のキャリアフィルムおよび複数の調光層は、
互いに平行に配置され、かつ第1のキャリアフィルムと第3のキャリアフィルムとの間に第2のキャリアフィルムが配置された、少なくとも3つのキャリアフィルムと、
上記第1のキャリアフィルムと上記第2のキャリアフィルムとの間に配置された第1の調光層と、
上記第2のキャリアフィルムと上記第3のキャリアフィルムとの間に配置された第2の調光層と、
を含み、
上記第1のキャリアフィルムが第1の偏光フィルムを含み、上記第2のキャリアフィルムが第2の偏光フィルムを含み、第1の偏光フィルムは第2の偏光フィルムの偏光角に対して90°の偏光角を有し、
上記第3のキャリアフィルムは、非偏光キャリアフィルムからなり、
上記第1の調光層は、液晶層を含む、
ラミネートグレージング。 - 上記第1のキャリアフィルムの第1の面は第1の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第1の面は第2の透明導電性コーティングでコーティングされ、第1のキャリアフィルムの第1の面は第2のキャリアフィルムの第1の面に面しており、
第2のキャリアフィルムの第2の面は第3の透明導電性コーティングでコーティングされ、第3のキャリアフィルムの第1の面は第4の透明導電性コーティングでコーティングされ、第2のキャリアフィルムの第2の面は第3のキャリアフィルムの第1の面に面している、
請求項16に記載のラミネートグレージング。
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