发明申请
WO00077844A1 SEMICONDUCTOR PACKAGE, SEMICONDUCTOR DEVICE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE
审中-公开
基本信息:
- 专利标题: SEMICONDUCTOR PACKAGE, SEMICONDUCTOR DEVICE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE
- 专利标题(英):Semiconductor package, semiconductor device, electronic device, and method of manufacturing semiconductor package
- 专利标题(中):半导体封装,半导体器件,电子器件及制造半导体封装的方法
- 申请号:PCT/JP2000/003836 申请日:2000-06-13
- 公开(公告)号:WO00077844A1 公开(公告)日:2000-12-21
- 主分类号: H01L21/56
- IPC分类号: H01L21/56 ; H01L23/31 ; H01L23/485 ; H01L23/525 ; H01L21/60 ; H01L23/12
摘要:
An insulating layer (3) is formed to have an opening (3a) corresponding to an electrode pad (2). A projection (4) of resin is then formed on the insulating layer (3). A resist layer is formed to have openings corresponding to the opening (3a), the projection (4) and the area between them. A Cu-plated layer (6) is formed by electrodeposition using the resist layer as a mask.
摘要(中):
绝缘层(3)形成为具有对应于电极焊盘(2)的开口(3a)。 然后在绝缘层(3)上形成树脂的突起(4)。 抗蚀剂层形成为具有对应于开口(3a),突起(4)和它们之间的区域的开口。 通过使用抗蚀剂层作为掩模的电沉积形成Cu镀层(6)。
IPC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 |