Invention Application
- Patent Title: LIGHT EMITTING APPARATUS AND LIGHTING APPARATUS
- Patent Title (中): 发光装置和照明装置
-
Application No.: US14828586Application Date: 2015-08-18
-
Publication No.: US20160081142A1Publication Date: 2016-03-17
- Inventor: Masumi ABE , Toshifumi OGATA , Atsuyoshi ISHIMORI , Kenji SUGIURA , Toshiaki KURACHI
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Priority: JP2014-185185 20140911
- Main IPC: H05B33/04
- IPC: H05B33/04 ; H05B33/10
Abstract:
Light emitting apparatus including: substrate; LED chips on substrate; first sealing layer sealing LED chips; second sealing layer above first sealing layer; and phosphor layer containing yellow phosphor, disposed between first sealing layer and second sealing layer, wherein phosphor layer contains the yellow phosphor in higher density than first sealing layer and second sealing layer.
Public/Granted literature
- US09420642B2 Light emitting apparatus and lighting apparatus Public/Granted day:2016-08-16
Information query
