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Patent Searching and Data


Title:
LIGHT EMITTING ELEMENT MOUNTING SUBSTRATE AND LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/172336
Kind Code:
A1
Abstract:
This light emitting element mounting substrate (A1) is provided with: a substrate (10) which is configured from a ceramic; a terminal (11a) for elements, which is provided on a front surface (10a) of the substrate (10), and on which a light emitting element (30) is mounted; a terminal (12a) for power supplies, which is provided on the substrate (10), and to which an external power supply is connected; and a wiring part (14a) which is provided within the substrate (10), and which electrically connects the terminal (11a) for elements and the terminal (12a) for power supplies to each other. The wiring part (14a) comprises: a first conductor (15a) which extends in the plane direction of the substrate (10); and a second conductor (16a) which extends generally parallel to the first conductor (15a) on the far side from the front surface (10a), and which is connected in parallel with the first conductor (15a).

Inventors:
FURUKUBO, Youji (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
ANNOURA, Masanori (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
KAWAKAMI, Takeshi (6 Takeda Tobadono-cho, Fushimi-ku, Kyoto-sh, Kyoto 01, 〒6128501, JP)
Application Number:
JP2019/008944
Publication Date:
September 12, 2019
Filing Date:
March 06, 2019
Export Citation:
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Assignee:
KYOCERA CORPORATION (6 Takeda Tobadono-cho, Fushimi-ku Kyoto-sh, Kyoto 01, 〒6128501, JP)
International Classes:
H01S5/022; H01L23/12; H01L23/13; H05K3/46
Domestic Patent References:
WO2018030486A12018-02-15
WO2011089936A12011-07-28
Foreign References:
JPH06112652A1994-04-22
JPH09237854A1997-09-09
JP2017050429A2017-03-09
JP2002325004A2002-11-08
JPH05299790A1993-11-12
JPS59225588A1984-12-18
US20170215281A12017-07-27
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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