Invention Grant
- Patent Title: Light emitting device having cavity side surfaces with recesses
- Patent Title (中): 发光器件具有凹槽的空腔侧表面
-
Application No.: US13971156Application Date: 2013-08-20
-
Publication No.: US09159884B2Publication Date: 2015-10-13
- Inventor: Hyung Hwa Park , Joo Seok Lee
- Applicant: LG INNOTEK CO., LTD.
- 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: H01L33/48
- IPC: H01L33/48 ; H01L33/54 ; F21K99/00 ; F21Y101/02

Abstract:
Provided are a light emitting device and a light unit including the same. The light emitting device includes a body, a first cavity disposed at a center of the body, the first cavity having an opened 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 grater 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
- US20130334556A1 LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME Public/Granted day:2013-12-19
Information query
IPC分类: