Title:
発光素子搭載用基板、アレイ基板および発光装置
Document Type and Number:
Japanese Patent JP7041757
Kind Code:
B2
Abstract:
A substrate for mounting a light-emitting element (1) includes a base (10) and a dam part (20). The base (10) has a front surface (11) and a back surface (12) that are principal surfaces thereof where the front surface (11) has a mounting part (11a) that is capable of mounting a light-emitting element (30) thereon. The dam part (20) is arranged on a peripheral part (11b) of the front surface (11) to surround the mounting part (11a). The front surface (11) is inclined relative to the back surface (12) at a predetermined angle (θ0). The dam part (20) is provided with an opening part (25) at a site where the front surface (11) is inclined to decrease a thickness of the base (10), in the peripheral part (11b) of the front surface (11). A site of the dam part (20) where the opening part (25) is provided is inclined relative to the back surface (12) in a direction that is identical to that of the front surface (11).
Inventors:
Toshifumi Higashi
Yoji Kokubo
Izumitaro Yamamoto
Yoji Kokubo
Izumitaro Yamamoto
Application Number:
JP2020548541A
Publication Date:
March 24, 2022
Filing Date:
September 18, 2019
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H01S5/02208; H01L23/12; H01L33/48; H01S5/022
Domestic Patent References:
| JP2018088556A | ||||
| JP2000173085A | ||||
| JP2017135158A | ||||
| JP2006196505A |
Foreign References:
| WO2016171103A1 | ||||
| WO2005054921A1 | ||||
| WO2017138412A1 |
Attorney, Agent or Firm:
Sakai International Patent Office