基本信息:
- 专利标题： 광학시트 제조장치 및 이를 이용한 광학시트 제조방법
- 专利标题（英）：Apparatus for Optical Sheet and Method for Preparing the Optical Sheet Using the Apparatus
- 专利标题（中）：用于光学片的设备和使用该设备制备光学片的方法
- 申请号：KR1020100101119 申请日：2010-10-15
- 公开(公告)号：KR101362865B1 公开(公告)日：2014-02-14
- 发明人： 김경태 , 신동윤 , 기남 , 고정주 , 이준희 , 정오용
- 申请人： 제일모직주식회사
- 申请人地址： 경상북도 구미시 구미대로 ** (공단동)
- 专利权人： 제일모직주식회사
- 当前专利权人： 제일모직주식회사
- 当前专利权人地址： 경상북도 구미시 구미대로 ** (공단동)
- 代理人： 특허법인아주
- 主分类号： B29C59/04
- IPC分类号： B29C59/04 ; B29C43/24 ; B29D7/01
The optical sheet manufacturing apparatus of the present invention is a soft mold pattern is formed; Master roll for feeding to a lamination the soft mold and the coating liquid is in contact with the injection mold and the soft base film; First roll for pressing to said master roll and engaged with the lamination of the coating solution is injected into a soft mold and the base film; The second roll separating the laminated film from the first roll to the optical film that is formed is soft and the pattern mold; And the second is made to the soft mold from the transfer roll comprises a pre-coating to the pre-coating, the pre-coating guide roll section for transferring the soft mold from the second transfer roll coating part main; And an belt crude liquid filling means for supplying the coating solution on contact with the soft mold on which the transfer pattern, the belt crude liquid filling means is a coating liquid to a surface coating the transfer belt and the transfer belt is to be transported while in contact with the soft mold It can comprise a belt tensioning roll for rotation so. The optical sheet manufacturing apparatus of the present invention, it is possible to improve the productivity when manufacturing the optical sheet is removed and smooth crude liquid filled bubbles.
公开/授权文献:
- KR1020120039418A 광학시트 제조장치 및 이를 이용한 광학시트 제조방법 公开/授权日：2012-04-25
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C59/00 | 表面成型，如压花；所用的设备 |
| --------B29C59/02 | .用机械方法，如压制 |
| ----------B29C59/04 | ..使用辊或环形带 |