Invention Grant
US08525213B2 Light emitting device having multiple cavities and light unit having the same
有权
具有多个空腔的发光器件和具有其的光单元
- Patent Title: Light emitting device having multiple cavities and light unit having the same
- Patent Title (中): 具有多个空腔的发光器件和具有其的光单元
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Application No.: US13075527Application Date: 2011-03-30
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Publication No.: US08525213B2Publication Date: 2013-09-03
- Inventor: Hyung Hwa Park , Joo Seok Lee
- Applicant: Hyung Hwa Park , Joo Seok Lee
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates LLP
- Priority: KR10-2010-0028840 20100330; KR10-2010-0028841 20100330
- Main IPC: H01L29/24
- IPC: H01L29/24
Abstract:
A light emitting device and a light unit including the same are provided. The light emitting device includes a body, a first cavity disposed at a center of the body, the first cavity having an open upper side, a second cavity disposed around an upper portion of the body, the second cavity being spaced from the first cavity, first and second lead electrodes disposed within the first cavity, a light emitting chip disposed on at least one of the first and second lead electrodes, and a first molding member in the first cavity. The second cavity has an upper width greater than a lower width thereof and a side surface of the second cavity is formed of a vertical side surface with respect to a top surface of the body.
Public/Granted literature
- US20110241028A1 LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME Public/Granted day:2011-10-06
Information query
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