JP2022520915A - 表示パネルとその製造方法及び表示装置 - Google Patents
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Abstract
Description
Claims (20)
- フレキシブル回路基板と、タッチ層と、カバープレートと、前記カバープレートと前記タッチ層との間に前記カバープレートに近接して配置された補助透明層とを備え、
前記フレキシブル回路基板は前記タッチ層に接続され、前記タッチ層と前記フレキシブル回路基板との境界位置に第1シーラントが配置され、前記第1シーラントは前記フレキシブル回路基板および前記タッチ層の、前記カバープレートに面する側に配置され、
前記補助透明層の前記カバープレートに面する表面と前記カバープレートとの間の距離は、前記第1シーラントの前記カバープレートに面する表面と前記カバープレートとの間の距離以下である
表示パネル。 - 前記境界位置は、前記タッチ層と前記フレキシブル回路基板の入力端との間の境界線と、前記境界線の一方側に位置する、前記第1シーラントで覆われた前記タッチ層の前記カバープレートに近い表面と、前記境界線の他方側に位置する、第1シーラントで覆われた前記フレキシブル回路基板の前記カバープレートに近い表面とを含む
請求項1に記載の表示パネル。 - 前記表示パネルはさらに第2シーラントを含み、
前記第2シーラントは、前記フレキシブル回路基板の前記カバープレートに面していない側に配置され、且つ前記第2シーラントは前記タッチ層と前記フレキシブル回路基板との境界位置に位置し、前記フレキシブル回路基板の前記カバープレートに面していない表面と前記タッチ層との間の境界線を封止する
請求項1に記載の表示パネル。 - 前記第1シーラントと前記第2シーラントは、ポリアクリレート、エポキシアクリレート、および線状不飽和ポリエステルから選ばれる1種又は複数種である
請求項1に記載の表示パネル。 - 前記表示パネルはさらに偏光子を含み、
前記偏光子は、前記タッチ層と前記補助透明層との間、または前記タッチ層の前記カバープレートに面していない側に配置される
請求項1に記載の表示パネル。 - 前記補助透明層は光学接着剤層を含む
請求項1に記載の表示パネル。 - 前記第1シーラントと前記第2シーラントの弾性係数は、前記光学接着剤層の弾性係数よりも大きい
請求項6に記載の表示パネル。 - 前記タッチ層における前記フレキシブル回路基板の前記入力端寄りの表面に、取り付け段差が設けられる
請求項1に記載の表示パネル。 - 前記カバープレートは積み重ねられた硬質層と有機層を含み、前記硬質層が前記タッチ層から離れて配置される
請求項1~8のいずれか1項に記載の表示パネル。 - 前記硬質層は超薄ガラス層であり、前記有機層はポリイミド層または熱可塑性ポリウレタンエラストマー層である
請求項9に記載の表示パネル。 - 前記表示パネルは、さらに封止層と、発光方向に沿って順に積み重ねられた基板および表示層とを含み、
前記封止層は、前記カバープレートと前記基板との間に位置するとともに、前記表示層の外縁の周りに配置される
請求項1~8のいずれか1項に記載の表示パネル。 - 前記封止層は、前記基板上に形成され、前記基板から前記カバープレートと接触するまで上方に延びている
請求項11に記載の表示パネル。 - 前記封止層は発光方向に沿って積み重ねられた複数の封止副層を含み、隣接する前記封止副層は相対的にスライドすることができる
請求項11に記載の表示パネル。 - 前記補助透明層の縁部は前記基板に向かって延びて封止側縁部を形成し、前記封止側縁部は前記基板と前記補助透明層との間のフィルム層を包む
請求項11に記載の表示パネル。 - 前記封止層と前記補助透明層との間に隙間があり、前記隙間には流動バリア媒体が充填されている
請求項14に記載の表示パネル。 - 前記表示層は、前記基板上に形成されたアレイ基板と、前記アレイ基板上に形成されたピクセル規定層とを含み、且つパッケージ層によってパッケージされ、
前記パッケージ層は前記タッチ層に接続される
請求項15に記載の表示パネル。 - 前記流動バリア媒体は絶縁油を含み、前記封止層は独立気泡フォーム層を含む
請求項16に記載の表示パネル。 - 請求項1~17のいずれか1項に記載の表示パネルを含む
表示装置。 - タッチ層を形成することと、
フレキシブル回路基板を前記タッチ層に貼り付けることと、
前記タッチ層と前記フレキシブル回路基板との境界位置に第1シーラントを形成することと、
前記タッチ層の上に補助透明層を形成することと、
前記補助透明層の上をカバープレートで覆うことと、を含み、
前記第1シーラントは、前記タッチ層と前記フレキシブル回路基板との間の境界線を封止し、境界位置での前記タッチ層を覆い、前記補助透明層の前記カバープレートに面する表面と前記カバープレートとの間の距離は、前記第1シーラントの前記カバープレートに面する表面と前記カバープレートとの間の距離以下である
表示パネルの製造方法。 - 前記タッチ層上、または前記タッチ層の前記カバープレートに面していない側に、偏光子を配置することをさらに含む
請求項19に記載の表示パネルの製造方法。
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CN201910134531.2 | 2019-02-23 | ||
CN201910134531.2A CN109920331B (zh) | 2019-02-23 | 2019-02-23 | 显示面板及显示装置 |
PCT/CN2019/100538 WO2020168691A1 (zh) | 2019-02-23 | 2019-08-14 | 显示面板、其制备方法及显示装置 |
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JP2022520915A true JP2022520915A (ja) | 2022-04-04 |
JP7225390B2 JP7225390B2 (ja) | 2023-02-20 |
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US (1) | US11481052B2 (ja) |
EP (1) | EP3859720A4 (ja) |
JP (1) | JP7225390B2 (ja) |
KR (1) | KR102529014B1 (ja) |
CN (1) | CN109920331B (ja) |
TW (1) | TWI716997B (ja) |
WO (1) | WO2020168691A1 (ja) |
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CN109920331B (zh) | 2019-02-23 | 2020-05-05 | 昆山工研院新型平板显示技术中心有限公司 | 显示面板及显示装置 |
CN109860257B (zh) * | 2019-02-23 | 2021-07-09 | 昆山工研院新型平板显示技术中心有限公司 | 柔性屏及显示设备 |
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