发明申请
- 专利标题： Light tunnel structure and manufacturing method thereof
- 专利标题（中）： 轻隧道结构及其制造方法
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申请号： US11976420申请日： 2007-10-24
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公开(公告)号： US20080118215A1公开(公告)日： 2008-05-22
- 发明人: Yu-Chuan Chen , Sean Chang
- 申请人： Yu-Chuan Chen , Sean Chang
- 专利权人： DELTA ELECTRONICS, INC.
- 当前专利权人： DELTA ELECTRONICS, INC.
- 优先权： TW095142579 20061117
- 主分类号： G02B6/00
- IPC分类号： G02B6/00 ; B29C65/54
摘要：
A light tunnel structure includes a plurality of plates and an adhesive (a bonding glue). The plates are connected to each other to form a light tunnel with at least one gap formed at each of the junctions. The adhesive (bonding glue) is filled within the gaps at the junctions. In addition, a manufacturing method of the light tunnel structure is disclosed.
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