基本信息:
- 专利标题: 이형 필름, 그 제조 방법, 및 반도체 패키지의 제조 방법
- 专利标题(英):Mold release film, method for manufacturing same, and method for manufacturing semiconductor package
- 专利标题(中):用于制造其的模具释放膜方法和制造半导体封装的方法
- 申请号:KR1020167027355 申请日:2015-03-06
- 公开(公告)号:KR1020160130804A 公开(公告)日:2016-11-14
- 发明人: 가사이와타루 , 스즈키마사미
- 申请人: 아사히 가라스 가부시키가이샤
- 申请人地址: *-*, Marunouchi *-chome, Chiyoda-ku, Tokyo, JAPAN
- 专利权人: 아사히 가라스 가부시키가이샤
- 当前专利权人: 아사히 가라스 가부시키가이샤
- 当前专利权人地址: *-*, Marunouchi *-chome, Chiyoda-ku, Tokyo, JAPAN
- 代理人: 특허법인코리아나
- 优先权: JPJP-P-2014-045460 2014-03-07
- 国际申请: PCT/JP2015/056732 2015-03-06
- 国际公布: WO2015133630 2015-09-11
- 主分类号: H01L21/56
- IPC分类号: H01L21/56 ; H01L23/00 ; B29C33/68 ; B29C43/18 ; B29C45/02 ; B29C45/14
The charging and curl does not occur well, without contaminating the mold, and the mold release film having excellent followability, a method of manufacturing the same, and provides a method for manufacturing a semiconductor package using the release film. Placing a semiconductor device into a mold and a manufacturing method of a semiconductor package for forming a resin sealing the bag with the curable resin, as a release film disposed on the surface the curable resin in a mold in contact, in contact with the curable resin at the time of forming the resin sealing portion the first column may plastic resin layer, and a second number of a thermoplastic resin layer in contact with the mold in forming the resin sealing portion, the number of the first thermoplastic plastic resin layer and the second column, and having a middle layer disposed between the resin layer, the first heat and the storage elastic modulus of the plastic resin layer and a 2 180 ℃ each resin layer can be a thermoplastic is 10 ~ 300 ㎫, and a difference in storage elastic modulus at 25 ℃ than 1,200 ㎫, is 12 ~ 50 ㎛ thickness, the intermediate layer the release film comprising a layer containing a high-molecular antistatic agent.
公开/授权文献:
- KR102389429B1 이형 필름, 그 제조 방법, 및 반도체 패키지의 제조 방법 公开/授权日:2022-04-21
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01L | 半导体器件;其他类目未包含的电固体器件 |
------H01L21/00 | 专门适用于制造或处理半导体或固体器件或其部件的方法或设备 |
--------H01L21/02 | .半导体器件或其部件的制造或处理 |
----------H01L21/027 | ..未在H01L21/18或H01L21/34组中包含的为进一步的光刻工艺在半导体之上制作掩膜 |
------------H01L21/50 | ...应用H01L21/06至H01L21/326中的任一小组都不包含的方法或设备组装半导体器件的 |
--------------H01L21/56 | ....封装,例如密封层、涂层 |