发明名称 |
Narrow viewing angle plastic leaded chip carrier |
摘要 |
A Plastic Leaded Chip Carrier (PLCC) package is disclosed. The PLCC package enables a narrow viewing angle without requiring a second lens. In particular, the PLCC package is provided with a reflector cup having multiple stages where the geometry or some other characteristic of one stage is different from the geometry or some other characteristic of another stage.
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申请公布号 |
US8569778(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US201113025603 |
申请日期 |
2011.02.11 |
申请人 |
ONG ENG CHUAN;LEE MENG EE;LEE CHIAU JIN;INTELLECTUAL DISCOVERY CO., LTD. |
发明人 |
ONG ENG CHUAN;LEE MENG EE;LEE CHIAU JIN |
分类号 |
H01L33/00 |
主分类号 |
H01L33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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