JP2017142371A - 表示装置、及びその製造方法 - Google Patents
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Abstract
Description
Claims (4)
- 樹脂膜を基材とした可撓性の積層構造体を含み、表示素子が形成された表示領域を有する素子基板と、樹脂膜を基材とした可撓性の積層構造体を含み、前記素子基板の前記表示領域に積層された対向基板と、前記素子基板と前記対向基板との隙間に充填された充填材とを有する表示装置であって、
前記素子基板及び前記対向基板は、共有結合又はイオン結合の無機物からなり前記積層構造体の外周側面に密着した端部を備えることを特徴とする表示装置。 - 表示素子が形成された表示領域を含み可撓性を備えた素子基板と、可撓性を備え充填材を挟んで前記素子基板の前記表示領域に貼り合わされた対向基板とを有する表示装置の製造方法であって、
第1の支持板の一方の主面に、複数面の前記素子基板の構造が並んだ第1基板層を形成する第1基板層形成工程と、
第2の支持板の一方の主面に、前記第1基板層における前記各素子基板の前記表示領域に向き合わされる位置にそれぞれ前記対向基板の構造が設けられた第2基板層を形成する第2基板層形成工程と、
前記第1の支持板上の前記第1基板層と前記第2の支持板上の前記第2基板層とを貼り合わせて基板層接合体を形成する貼り合わせ工程と、
前記第1の支持板ごと前記第1基板層を分割し、また前記第2の支持板ごと前記第2基板層を分割して、前記第1及び第2の支持板に挟まれた前記基板層接合体をそれぞれが前記表示装置に対応する複数部分に分割する分割工程と、を有し、
前記第1基板層形成工程は、前記素子基板の縁に沿って畝状の第1のリブを共有結合又はイオン結合の無機物で形成する工程を含み、
前記第2基板層形成工程は、可撓性樹脂膜を含む材料からなり前記表示領域に対向配置される対向領域部と、共有結合又はイオン結合の無機物からなり前記対向領域部を囲み前記対向領域部より高い畝状の第2のリブとを形成する工程を含み、
前記貼り合わせ工程は、前記第2のリブとの高低差により前記対向領域部に生じる前記第2基板層の凹部に前記充填材を充填する工程を含み、
前記分割工程は、前記第1及び第2の支持板を前記第1及び第2のリブに沿ってスクライブする工程と、スクライブされた前記第1及び第2の支持板を湾曲させてブレイクする工程とを含むこと、
を特徴とする製造方法。 - 請求項2に記載の製造方法において、
前記素子基板は、前記表示領域に隣接して、当該表示領域から引き出される配線が形成される非表示領域を有し、
前記第1基板層形成工程は、
前記第1のリブで囲まれる領域内に可撓性樹脂膜を形成し、当該可撓性樹脂膜の上に表示素子及び前記配線を形成する主部形成工程と、
前記主部形成工程後、前記表示領域と前記非表示領域との境界における前記対向基板の前記第2のリブに対向配置される領域に、前記第1のリブの位置と当該領域とでの高低差に応じた厚みを有するシール部を積層するシール部形成工程と、
を含むことを特徴とする表示装置の製造方法。 - 請求項2又は請求項3に記載の製造方法において、
隣り合う前記素子基板間にて前記第1のリブを共有する部分を設けて前記第1基板層に複数面の前記素子基板を配列し、
隣り合う前記対向基板間にて前記第2のリブを共有する部分を設けて前記第2基板層に複数面の前記対向基板を配列し、
前記スクライブする工程は、前記第1及び第2のリブの共有部分では当該リブの幅内にスクライブ線を設定し、前記隣り合う素子基板同士で前記共有部分を分け合うこと、を特徴とする製造方法。
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JP2016023783A JP6632410B2 (ja) | 2016-02-10 | 2016-02-10 | 表示装置、及びその製造方法 |
US15/355,194 US10276812B2 (en) | 2016-02-10 | 2016-11-18 | Display device and manufacturing method thereof |
US16/357,885 US20190214589A1 (en) | 2016-02-10 | 2019-03-19 | Display device and manufacturing method thereof |
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JP2017142371A true JP2017142371A (ja) | 2017-08-17 |
JP6632410B2 JP6632410B2 (ja) | 2020-01-22 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102404573B1 (ko) * | 2016-05-27 | 2022-06-03 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
CN108598287B (zh) * | 2018-06-29 | 2020-08-11 | 上海天马微电子有限公司 | 柔性触控显示面板及其制作方法、柔性触控显示装置 |
CN109032412B (zh) * | 2018-08-01 | 2020-06-30 | 武汉华星光电半导体显示技术有限公司 | 一种显示装置 |
CN109524563A (zh) * | 2018-11-16 | 2019-03-26 | 京东方科技集团股份有限公司 | 基板及其制备方法、显示面板 |
CN109920932B (zh) * | 2019-03-05 | 2020-08-28 | 京东方科技集团股份有限公司 | 一种显示面板、显示装置及显示面板的制备工艺 |
CN111798751B (zh) * | 2019-07-24 | 2022-02-25 | 友达光电股份有限公司 | 显示装置 |
EP3785897B1 (en) | 2019-08-29 | 2021-12-29 | SHPP Global Technologies B.V. | Transparent, flexible, impact resistant, multilayer film comprising polycarbonate copolymers |
KR20210053610A (ko) * | 2019-11-04 | 2021-05-12 | 엘지디스플레이 주식회사 | 플렉서블 표시 장치 |
KR20220056019A (ko) * | 2020-10-27 | 2022-05-04 | 삼성전자주식회사 | 디스플레이 장치 및 이의 제조방법 |
KR20220092174A (ko) * | 2020-12-24 | 2022-07-01 | 엘지디스플레이 주식회사 | 표시 장치 |
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2016
- 2016-02-10 JP JP2016023783A patent/JP6632410B2/ja active Active
- 2016-11-18 US US15/355,194 patent/US10276812B2/en active Active
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JP2007200627A (ja) * | 2006-01-24 | 2007-08-09 | Harison Toshiba Lighting Corp | 有機el発光装置 |
JP2014022158A (ja) * | 2012-07-17 | 2014-02-03 | Nitto Denko Corp | 有機elデバイス、および、有機elデバイスの製造方法 |
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US20190214589A1 (en) | 2019-07-11 |
US20170229664A1 (en) | 2017-08-10 |
US10276812B2 (en) | 2019-04-30 |
JP6632410B2 (ja) | 2020-01-22 |
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