Invention Grant
- Patent Title: Light emitting apparatus with recessed reflective resin and protruding reflection frame
-
Application No.: US14645002Application Date: 2015-03-11
-
Publication No.: US09728684B2Publication Date: 2017-08-08
- Inventor: Yusuke Watanabe
- Applicant: CITIZEN ELECTRONICS CO., LTD. , CITIZEN WATCH CO., LTD.
- Applicant Address: JP Yamanashi JP Tokyo
- Assignee: CITIZEN ELECTRONICS CO., LTD.,CITIZEN WATCH CO., LTD.
- Current Assignee: CITIZEN ELECTRONICS CO., LTD.,CITIZEN WATCH CO., LTD.
- Current Assignee Address: JP Yamanashi JP Tokyo
- Priority: JP2014-051040 20140314; JP2014-052117 20140314
- Main IPC: H01L33/60
- IPC: H01L33/60 ; H01L33/48 ; F21V13/14 ; H01L33/54 ; H01L33/62 ; F21K9/62 ; F21K9/64 ; H01L33/50 ; F21Y115/10

Abstract:
Provided is a light emitting apparatus that causes no lateral light leakage, enables easy assembly, and allows free selection of the shape of a reflection frame. The light emitting apparatus includes an LED device which is flip-chip mounted on a substrate, a phosphor layer placed on a light emitting surface of the LED device, a reflective resin having a recessed portion formed on the upper surface thereof, the reflective resin covering the side surface of the LED device and the side surface of the phosphor layer, and a reflection frame having a protruded portion formed on the lower surface thereof, the reflection frame being fixed on or above the phosphor layer and the reflective resin by engaging the protruded portion with the recessed portion of the reflective resin.
Public/Granted literature
- US20150263239A1 LIGHT EMITTING APPARATUS Public/Granted day:2015-09-17
Information query
IPC分类: