
基本信息:
- 专利标题: 层压板和包括使用其制备的基板的器件
- 申请号:CN201480001489.2 申请日:2014-04-08
- 公开(公告)号:CN104379339B 公开(公告)日:2016-02-10
- 发明人: 郑惠元 , 金璟晙 , 金敬勋 , 朴澯晓 , 申宝罗 , 李升烨 , 朴姮娥 , 李珍昊 , 任美罗
- 申请人: 株式会社LG化学
- 申请人地址: 韩国首尔
- 专利权人: 株式会社LG化学
- 当前专利权人: 株式会社LG化学
- 当前专利权人地址: 韩国首尔
- 代理机构: 北京北翔知识产权代理有限公司
- 代理人: 王媛; 钟守期
- 优先权: 10-2013-0038581 2013.04.09 KR; 10-2014-0041567 2014.04.07 KR; 10-2014-0041568 2014.04.07 KR; 10-2014-0041570 2014.04.07 KR; 10-2014-0041571 2014.04.07 KR; 10-2014-0041572 2014.04.07 KR; 10-2014-0041573 2014.04.07 KR; 10-2014-0041574 2014.04.07 KR
- 国际申请: PCT/KR2014/003046 2014.04.08
- 国际公布: WO2014/168404 KO 2014.10.16
- 进入国家日期: 2014-12-10
- 主分类号: B32B7/06
- IPC分类号: B32B7/06 ; C03C27/12 ; C03C17/32 ; B32B15/08 ; C08J5/18 ; C08L79/08 ; H01L51/56
The present invention relates to a laminate and a device fabricated using the laminate. The laminate includes a debonding layer including a polyimide resin between a carrier substrate and a flexible substrate. The adhesive strength of the debonding layer to the flexible substrate is changed by a physical stimulus. According to the present invention, the flexible substrate can be easily separated from the carrier substrate without the need for further processing such as laser or light irradiation. Therefore, the use of the laminate facilitates the fabrication of the device having the flexible substrate. The device may be, for example, a flexible display device. In addition, the device can be prevented from deterioration of reliability and occurrence of defects caused by laser or light irradiation. This ensures improved characteristics and high reliability of the device.
公开/授权文献:
- CN104379339A 层压板和包括使用其制备的基板的器件 公开/授权日:2015-02-25
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B7/00 | 以薄层之间的联系为特征的层状产品,即基本上包含具有不同物理性质薄层的产品,或以薄层之间的相互连接为特征的产品 |
--------B32B7/04 | .以薄层之间的连接为特征的 |
----------B32B7/06 | ..许可易于分离的 |