Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021059805 - SEMICONDUCTOR LIGHT-EMITTING DEVICE

Publication Number WO/2021/059805
Publication Date 01.04.2021
International Application No. PCT/JP2020/031365
International Filing Date 20.08.2020
IPC
H01S 5/022 2021.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
5Semiconductor lasers
02Structural details or components not essential to laser action
022Mountings; Housings
H01S 5/024 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
5Semiconductor lasers
02Structural details or components not essential to laser action
024Cooling arrangements
CPC
H01S 5/022
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
5Semiconductor lasers
02Structural details or components not essential to laser action
022Mountings; Housings
H01S 5/024
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
5Semiconductor lasers
02Structural details or components not essential to laser action
024Arrangements for thermal management
Applicants
  • ローム株式会社 ROHM CO., LTD. [JP]/[JP]
Inventors
  • 田尻 浩之 TAJIRI Hiroyuki
  • 内海 秀之 UTSUMI Hideyuki
  • 泉 和剛 IZUMI Kazuyoshi
Agents
  • 恩田 誠 ONDA Makoto
  • 恩田 博宣 ONDA Hironori
Priority Data
2019-17389525.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SEMICONDUCTOR LIGHT-EMITTING DEVICE
(FR) DISPOSITIF ÉLECTROLUMINESCENT À SEMI-CONDUCTEUR
(JA) 半導体発光装置
Abstract
(EN)
Provided is a semiconductor light-emitting device comprising: a semiconductor light-emitting element; a base; a first lead; and a second lead. The base has a principal surface and a rear surface facing in the directions opposite to each other, a through-hole penetrating from the principal surface to the rear surface, and a connection recess part formed in the rear surface. The first lead is inserted into the through-hole to be supported by the base. The second lead is connected to the connection recess part.
(FR)
L'invention concerne un dispositif électroluminescent à semi-conducteur comprenant : un élément électroluminescent à semi-conducteur ; une base ; un premier conducteur ; et un second conducteur. La base a une surface principale et une surface arrière faisant face dans les directions opposées l'une à l'autre, un trou traversant pénétrant de la surface principale à la surface arrière, et une partie d'évidement de raccordement formée dans la surface arrière. Le premier conducteur est inséré dans le trou traversant pour être supporté par la base. Le second conducteur est relié à la partie d'évidement de raccordement.
(JA)
半導体発光装置は、半導体発光素子と、ベースと、第1リードと、第2リードとを含む。ベースは、互いに反対側を向く主面及び裏面と、主面から裏面まで貫通する貫通孔と、裏面に形成された接続凹部とを有する。第1リードは貫通孔に挿通されてベースに支持される。第2リードは接続凹部に接続される。
Latest bibliographic data on file with the International Bureau