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1. WO2021065725 - LASER ELEMENT, COMPOUND, METHOD FOR PRODUCING COMPOUND AND LASING SENSITIZER

Publication Number WO/2021/065725
Publication Date 08.04.2021
International Application No. PCT/JP2020/036305
International Filing Date 25.09.2020
IPC
C09K 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
06containing organic luminescent materials
H01S 5/36 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
30Structure or shape of the active region; Materials used for the active region
36comprising organic materials
H01L 51/50 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
Applicants
  • 国立大学法人九州大学 KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION [JP]/[JP]
  • 株式会社KOALA Tech KOALA TECH INC. [JP]/[JP]
Inventors
  • サンダナヤカ サンガランゲ ドン アトゥラ SANDANAYAKA Sangarange Don Atula
  • カルナティラカ コポナ パハラ ワラワェ ブディカ サンジーワ バンダラ KARUNATHILAKA Kohona Pahala Walawwe Buddhika Sanjeewa Bandara
  • バリジャパリ ウママヘシュ BALIJAPALLI Umamahesh
  • セネヴィラッネ アディカリ ムディヤンセラゲ チャトゥランガニー SENEVIRATHNE Adikari Mudiyanselage Chathuranganie
  • 松島 敏則 MATSUSHIMA Toshinori
  • 安達 千波矢 ADACHI Chihaya
Agents
  • 特許業務法人特許事務所サイクス SIKS & CO.
Priority Data
2019-17859930.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LASER ELEMENT, COMPOUND, METHOD FOR PRODUCING COMPOUND AND LASING SENSITIZER
(FR) ÉLÉMENT LASER, COMPOSÉ, PROCÉDÉ DE PRODUCTION DE COMPOSÉ ET SENSIBILISATEUR D'ÉMISSION LASER
(JA) レーザー素子、化合物、化合物の製造方法、レージング増感剤
Abstract
(EN)
A laser element which contains a compound represented by general formula XX in a light emitting layer. In general formula XX, each of R1 and R5 represents a substituent that has a positive Hammett substituent constant σp; and each of R2 to R4 and R6 to R15 represents a hydrogen atom or a substituent.
(FR)
L'invention concerne un élément laser qui contient un composé représenté par la formule générale XX dans une couche électroluminescente. Dans la formule générale XX, chacun des R1 and R5 représente un substituant qui a une constante de substituant de Hammett positive σp; et chacun des R2 à R4 et R6 à R15 représente un atome d'hydrogène ou un substituant.
(JA)
下記一般式で表される化合物を発光層に含むレーザー素子。RおよびRはハメットのσp値が正の置換基を表し、R~R、R~R15は水素原子または置換基を表す。
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