发明授权
- 专利标题: Coated package with filter profile
- 专利标题(中): 涂层包装过滤器型材
-
申请号: US11744955申请日: 2007-05-07
-
公开(公告)号: US07951863B2公开(公告)日: 2011-05-31
- 发明人: Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
- 申请人: Kean Loo Keh , Chin Hin Oon , Boon Keat Tan
- 申请人地址: SG Singapore
- 专利权人: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- 当前专利权人: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- 当前专利权人地址: SG Singapore
- 主分类号: B32B27/38
- IPC分类号: B32B27/38 ; B05D3/10 ; H01L25/00
摘要:
Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.
公开/授权文献
- US20080105939A1 Coated Package with Filter Profile 公开/授权日:2008-05-08
信息查询