基本信息:
- 专利标题： 게터재 및 이를 포함하는 흡습성 필름
- 专利标题（英）：Gettering agent and moisture absorbent film using the same
- 专利标题（中）：吸气材料和含有相同吸湿性薄膜
- 申请号：KR1020130142078 申请日：2013-11-21
- 公开(公告)号：KR101668907B1 公开(公告)日：2016-10-24
- 发明人： 이수희 , 변원배
- 申请人： 주식회사 엘지화학
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人： 특허법인다나
- 主分类号： B01J20/06
- IPC分类号： B01J20/06 ; B01J20/28 ; B01J20/292 ; B01J20/32
The present application relates to a hygroscopic film, and an organic light emitting device comprising the getter material, this. Specifically, this application is hygroscopic particles in the range of the average particle diameter 10nm to 100nm; And life span of the organic light-emitting device by providing a hygroscopic film, located on the front and / or rear of the organic light-emitting device, by efficiently absorbing block the water containing the getter material and which includes a silane compound that surrounds the surface of the particles and it can improve the durability. Further, by using the hygroscopic particles of getter material nanoscale of the present application, and at the same time implementing a top emission to ensure transparency of the hygroscopic film-like device (top emitting device), to the hygroscopic particles absorb moisture from the atmosphere during the manufacturing process the total amount of moisture absorption can be solved the problem of loss.
公开/授权文献:
- KR1020150058825A 게터재 및 이를 포함하는 흡습성 필름 公开/授权日：2015-05-29