JP2016021235A - タッチパネルを備えるフレキシブル表示装置 - Google Patents
タッチパネルを備えるフレキシブル表示装置 Download PDFInfo
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Abstract
【解決手段】本発明の一実施形態によるフレキシブル表示装置は、表示パネルおよびタッチパネルを備える。表示パネルは、映像が表示可能な表示領域を有する第1の面と、第1の面とは反対となる第2の面と、を有する。タッチパネルは、第1の面の上に配置される。タッチパネルは、ベースフィルムと、表示パネルに面するベースフィルムの一方の面に形成される透明導電膜と、を備える。表示パネルおよびタッチパネルは、曲率の中心が第2の面の外側に位置するように少なくとも一部が撓む。
【選択図】図1
Description
10:表示パネル
11:第1の面
12:第2の面
20:タッチパネル
21:ベースフィルム
22:感知電極部
23:複数の第1の感知電極
24:複数の第2の感知電極
28:機能性コーティング層
29:保護フィルム
30:偏光部材
40:カバーウィンドウ
Claims (15)
- 映像が表示可能な表示領域を有する第1の面と、前記第1の面とは反対となる第2の面と、を有する表示パネルと、
前記第1の面の上に配置され、ベースフィルムと、前記表示パネルに面するベースフィルムの一方の面に形成される透明導電膜と、を有するタッチパネルと、
を備え、
前記表示パネルおよび前記タッチパネルは、曲率の中心が前記第2の面の外側に位置するように少なくとも一部が撓むフレキシブル表示装置。 - 前記透明導電膜は、前記透明導電膜の表面に対してアンカー効果を有する機能性コーティング層に覆われる請求項1に記載のフレキシブル表示装置。
- 前記機能性コーティング層は、アクリル系樹脂およびポリウレタン系樹脂のうちのいずれか一方を含み、0.1μm〜30μmの厚さを有する請求項2に記載のフレキシブル表示装置。
- 前記機能性コーティング層は、1.3〜2.0の屈折率を有する請求項3に記載のフレキシブル表示装置。
- 前記機能性コーティング層は、保護フィルムに覆われる請求項2から請求項4のうちのいずれか一項に記載のフレキシブル表示装置。
- 前記保護フィルムは、ポリエチレンテレフタレート(PET)、シクロオレフィンポリマー(COP)、トリアセチルセルローズ(TAC)およびポリカーボネート(PC)よりなる群から選択されるいずれか一種を含む請求項5に記載のフレキシブル表示装置。
- 映像が表示可能な表示領域を有する第1の面と、前記第1の面とは反対となる第2の面と、を有する表示パネルと、
前記第1の面の上に配置され、ベースフィルムと、ベースフィルムに形成される透明導電膜からなる感知電極部と、を有するタッチパネルと、
を備え、
前記感知電極部は、互いに交差する方向に沿って形成される複数の第1の感知電極および複数の第2の感知電極を備え、
前記複数の第1の感知電極および前記複数の第2の感知電極のうちの少なくとも一つは、前記表示パネルに面する前記ベースフィルムの一方の面に形成され、
前記表示パネルおよび前記タッチパネルは、曲率の中心が前記第2の面の外側に位置するように少なくとも一部が撓むフレキシブル表示装置。 - 前記複数の第1の感知電極および前記複数の第2の感知電極は、前記表示パネルに面する前記ベースフィルムの一方の面に並設され、絶縁膜によって互いに絶縁状態が保たれる請求項7に記載のフレキシブル表示装置。
- 前記複数の第1の感知電極および前記複数の第2の感知電極は、機能性コーティング層に覆われ、
前記機能性コーティング層は、保護フィルムに覆われる請求項8に記載のフレキシブル表示装置。 - 前記タッチパネルは、重なり合う第1のベースフィルムおよび第2のベースフィルムを備え、
前記複数の第1の感知電極は、前記表示パネルに面する前記第1のベースフィルムの一方の面に形成され、
前記複数の第2の感知電極は、前記表示パネルに面する前記第2のベースフィルムの一方の面に形成される請求項7に記載のフレキシブル表示装置。 - 前記タッチパネルは、重なり合う第1のベースフィルムおよび第2のベースフィルムを備え、
前記複数の第1の感知電極は、前記表示パネルに面する前記第1のベースフィルムの一方の面に形成される請求項7に記載のフレキシブル表示装置。 - 前記複数の第1の感知電極は、第1の機能性コーティング層に覆われ、
前記複数の第2の感知電極は、第2の機能性コーティング層に覆われる請求項7に記載のフレキシブル表示装置。 - 映像が表示可能な表示領域を有する第1の面と、前記第1の面とは反対となる第2の面と、を有する表示パネルと、
前記第1の面の上に配置され、ベースフィルムと、透明導電膜からなる感知電極部と、を有するタッチパネルと、
前記タッチパネルの上に配置されるカバーウィンドウと、
を備え、
前記感知電極部は、前記ベースフィルムに面する前記カバーウィンドウの一方の面に形成される複数の第1の感知電極と、前記表示パネルに面する前記ベースフィルムの一方の面に形成される複数の第2の感知電極と、を備え、
前記表示パネルと、前記タッチパネルおよび前記カバーウィンドウは、曲率の中心が前記第2の面の外側に位置するように少なくとも一部が撓むフレキシブル表示装置。 - 前記複数の第1の感知電極は、第1の機能性コーティング層に覆われ、
前記複数の第2の感知電極は、第2の機能性コーティング層に覆われる請求項13に記載のフレキシブル表示装置。 - 前記第2の機能性コーティング層は、保護フィルムに覆われる請求項14に記載のフレキシブル表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2014-0088639 | 2014-07-14 | ||
KR1020140088639A KR102351666B1 (ko) | 2014-07-14 | 2014-07-14 | 터치 패널을 구비한 플랙서블 표시 장치 |
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JP2016021235A true JP2016021235A (ja) | 2016-02-04 |
JP6625355B2 JP6625355B2 (ja) | 2019-12-25 |
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JP2015136626A Active JP6625355B2 (ja) | 2014-07-14 | 2015-07-08 | タッチパネルを備えるフレキシブル表示装置 |
Country Status (5)
Country | Link |
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US (2) | US10345968B2 (ja) |
EP (1) | EP2977866B1 (ja) |
JP (1) | JP6625355B2 (ja) |
KR (1) | KR102351666B1 (ja) |
CN (2) | CN113010053A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328003A (zh) * | 2016-09-09 | 2017-01-11 | 京东方科技集团股份有限公司 | 一种显示面板和显示装置 |
JP2017215965A (ja) * | 2016-05-31 | 2017-12-07 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 表示装置 |
JP2017219849A (ja) * | 2016-06-10 | 2017-12-14 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 表示装置及びその製造方法 |
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KR102351666B1 (ko) | 2022-01-14 |
US20160011689A1 (en) | 2016-01-14 |
CN105320382A (zh) | 2016-02-10 |
JP6625355B2 (ja) | 2019-12-25 |
EP2977866A1 (en) | 2016-01-27 |
US20190235665A1 (en) | 2019-08-01 |
US10459588B2 (en) | 2019-10-29 |
CN113010053A (zh) | 2021-06-22 |
CN105320382B (zh) | 2021-04-16 |
US10345968B2 (en) | 2019-07-09 |
EP2977866B1 (en) | 2017-09-13 |
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