WO2018045800A1 - 承载基板、柔性显示器件的制备方法 - Google Patents
承载基板、柔性显示器件的制备方法 Download PDFInfo
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- WO2018045800A1 WO2018045800A1 PCT/CN2017/091116 CN2017091116W WO2018045800A1 WO 2018045800 A1 WO2018045800 A1 WO 2018045800A1 CN 2017091116 W CN2017091116 W CN 2017091116W WO 2018045800 A1 WO2018045800 A1 WO 2018045800A1
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Abstract
Description
Claims (12)
- 一种承载基板,包括第一子承载基板和第二子承载基板;其中所述第一子承载基板具有多个通孔,所述第二子承载基板具有多个凸起;所述凸起和所述通孔一一对应,所述凸起和通孔被配置成使得当第一子承载基板和第二子承载基板对合时,所述凸起能够穿过所述通孔,从而使得所述凸起与所述第一子承载基板的表面齐平,且所述凸起与所述表面拼接在一起。
- 根据权利要求1所述的承载基板,其中,当第一子承载基板和第二子承载基板对合时,沿垂直于承载基板的承载面的方向,所述第二子承载基板的正投影面积大于所述第一承载基板的正投影面积。
- 根据权利要求1或2所述的承载基板,其中,所述凸起的高度等于所述通孔的深度。
- 根据权利要求1或2所述的承载基板,其中,所述凸起的高度大于所述通孔的深度。
- 根据权利要求4所述的承载基板,其中,承载基板还包括覆盖所述第二子承载基板面向所述第一子承载基板的表面的间隔层,所述凸起穿过所述间隔层;所述凸起的高度等于所述通孔的深度与所述间隔层厚度之和。
- 根据权利要求5所述的承载基板,其中,所述间隔层的材料包括树脂。
- 根据权利要求1所述的承载基板,其中,所述通孔的形状为圆柱形;所述凸起的形状为圆柱形。
- 一种柔性显示器件的制备方法,包括:在权利要求1-7任一项所述的承载基板的承载面上形成粘结层;在所述粘结层上形成柔性衬底,并在所述柔性衬底上形成显示元件;将所述承载基板的所述第一子承载基板和第二子承载基板分离;以及通过使清洗液流过所述第一子承载基板中的通孔,将所述粘结层去除,以使所述第一子承载基板与所述柔性衬底分离,形成所述柔性显示器件,所述清洗液不与所述第一子承载基板和所述柔性衬底发生 反应。
- 根据权利要求8所述的制备方法,其中,将所述承载基板的所述第一子承载基板和第二子承载基板分离包括:采用机械方式或者静电力方式,将所述承载基板的所述第一子承载基板和第二子承载基板分离。
- 根据权利要求8所述的制备方法,其中当第一子承载基板和第二子承载基板对合时,所述第二子承载基板沿垂直于承载基板的承载面的方向的正投影面积大于所述第一承载基板的正投影面积,其中将所述承载基板的所述第一子承载基板和第二子承载基板分离包括:从所述第二子承载基板的上方,向所述第二子承载基板的边缘施加惰性气体,通过气体压力,将所述承载基板的所述第一子承载基板和第二子承载基板分离。
- 根据权利要求8所述的制备方法,其中,所述粘结层的材料包括有机硅聚合物材料。
- 根据权利要求8-11任一项所述的制备方法,其中,所述显示元件包括OLED显示元件和液晶显示元件中的一个。
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US15/763,438 US10332776B2 (en) | 2016-09-08 | 2017-06-30 | Bearing substrate, fabrication method for flexible display |
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CN201610809635.5 | 2016-09-08 | ||
CN201610809635.5A CN106298620B (zh) | 2016-09-08 | 2016-09-08 | 一种承载基板及柔性显示器件的制备方法 |
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Cited By (1)
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CN113228142A (zh) * | 2018-12-21 | 2021-08-06 | 巴科股份有限公司 | 具有改善的平整度的用于拼接式显示器的显示器块 |
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CN106298620B (zh) * | 2016-09-08 | 2019-07-16 | 京东方科技集团股份有限公司 | 一种承载基板及柔性显示器件的制备方法 |
CN206322700U (zh) * | 2017-01-09 | 2017-07-11 | 昆山工研院新型平板显示技术中心有限公司 | 柔性显示器 |
CN106684243B (zh) * | 2017-02-15 | 2019-04-09 | 厦门天马微电子有限公司 | 一种柔性显示面板及显示装置 |
CN108666353B (zh) * | 2018-05-14 | 2020-07-24 | 云谷(固安)科技有限公司 | 显示面板及其制作方法 |
CN109192754B (zh) * | 2018-08-08 | 2021-03-02 | Tcl华星光电技术有限公司 | 刚性承载基板以及柔性oled显示面板的制备方法 |
CN115909911A (zh) * | 2018-11-19 | 2023-04-04 | 群创光电股份有限公司 | 拼接装置和电子装置 |
KR20210025747A (ko) * | 2019-08-27 | 2021-03-10 | 삼성디스플레이 주식회사 | 표시 장치 |
CN110675750B (zh) * | 2019-09-24 | 2022-02-22 | 云谷(固安)科技有限公司 | 载体基板、柔性显示面板及柔性显示面板的制作方法 |
CN111584536B (zh) * | 2020-05-25 | 2024-04-02 | 京东方科技集团股份有限公司 | 一种透明基板、柔性显示基板及其制作方法和显示装置 |
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US20040247084A1 (en) * | 2003-05-23 | 2004-12-09 | Edgar Alzner | Cleansing member for image scanning assemblies |
JP4799274B2 (ja) * | 2006-05-26 | 2011-10-26 | 京セラ株式会社 | フレキシブル基板モジュール |
CN102856167A (zh) * | 2012-09-14 | 2013-01-02 | 京东方科技集团股份有限公司 | 柔性基板处理方法和承载基板 |
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CN113228142A (zh) * | 2018-12-21 | 2021-08-06 | 巴科股份有限公司 | 具有改善的平整度的用于拼接式显示器的显示器块 |
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US10332776B2 (en) | 2019-06-25 |
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