Title:
ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2022/065178
Kind Code:
A1
Abstract:
An organic metal complex characterized by being represented by general formula (1). In formula (1), X1 to X3 are independently selected from a carbon atom and a nitrogen atom, at least one among which is a nitrogen atom. A carbon atom has a hydrogen atom or a substituent. Y is an aryl group or a heterocyclic group. L is a bidentate ligand. When there is two or more Ls, the plurality of Ls may be the same or different. M is a metal atom selected from among Ir, Pt, Rh, Os and Zn. m stands for an integer of 1 to 3 and n stands for an integer of 0 to 2. R1 to R5 stand for a hydrogen atom or a substituent.
Inventors:
NISHIDE YOSUKE (JP)
IWAWAKI HIRONOBU (JP)
KAMATANI JUN (JP)
IWAWAKI HIRONOBU (JP)
KAMATANI JUN (JP)
Application Number:
PCT/JP2021/034041
Publication Date:
March 31, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
C07F15/00; C09K11/06; F21S2/00; F21S43/145; F21V9/30; G09F9/30; H01L27/32; H01L51/50; H05B33/02; H05B33/12
Domestic Patent References:
| WO2019221487A1 | 2019-11-21 |
Foreign References:
| CN111690015A | 2020-09-22 | |||
| JP2009114137A | 2009-05-28 | |||
| CN107827933A | 2018-03-23 | |||
| CN109942637A | 2019-06-28 | |||
| US20210101921A1 | 2021-04-08 | |||
| JP2009114137A | 2009-05-28 | |||
| JP2020161442A | 2020-10-01 |
Attorney, Agent or Firm:
ABE Takuma et al. (JP)
Download PDF:
Previous Patent: CAP FOR ON-VEHICLE TANK
Next Patent: METHOD FOR PRODUCING FIBER-REINFORCED RESIN TUBE
Next Patent: METHOD FOR PRODUCING FIBER-REINFORCED RESIN TUBE