基本信息:
- 专利标题: 산화마그네슘 나노입자들이 내장된 무색 투명 폴리이미드 필름 제조 및 이를 이용한 적층형 보호막 필름
- 专利标题(英):Fabrication of mgo nanoparticles embedded colorless polyimide film as encapsulation and it's multi-stacking passivation film
- 专利标题(中):嵌入式无色聚酰亚胺膜的MGO纳米颗粒的制备及其多层封装薄膜
- 申请号:KR1020140004942 申请日:2014-01-15
- 公开(公告)号:KR101482491B1 公开(公告)日:2015-01-16
- 发明人: 김일두 , 김상준 , 이다솜 , 강우석 , 허민
- 申请人: 한국과학기술원 , 한국기계연구원
- 申请人地址: 대전광역시 유성구 대학로 ***(구성동)
- 专利权人: 한국과학기술원,한국기계연구원
- 当前专利权人: 한국과학기술원,한국기계연구원
- 当前专利权人地址: 대전광역시 유성구 대학로 ***(구성동)
- 代理人: 양성보
- 主分类号: B32B9/00
- IPC分类号: B32B9/00 ; B32B27/20 ; B32B27/34
The present invention relates to a flexible, transparent protective film comprising a colorless and transparent polyimide film layer of magnesium oxide nanoparticles are uniformly embedded. Transparent polyester may already by lifting the excellent durability to protect the flexible device from the external environment, is a very suitable material to provide a transparent flexible substrate. In particular, by giving and uniformly embedded oxide nanoparticles capable of effectively blocking the moisture from the interaction of the water inside the polyimide, it is possible to implement an excellent protective characteristics. Oxide nanoparticles and particles can have additionally further laminating the inorganic thin film to a polyimide composite film, the upper layer built, in particular magnesium oxide-polyimide composite film is a plurality of the stacked structure successively coated with a-polyimide composite film / inorganic thin film / magnesium oxide formed can be used as an excellent protective film material.
信息查询:
EspacenetIPC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 |
------B32B9/00 | 实质上由不包含在组B32B11/00至B32B29/00的特殊物质组成的层状产品 |