Title:
量子構造発光モジュール
Document Type and Number:
Japanese Patent JP6817451
Kind Code:
B2
Abstract:
A quantum structure light-emitting module includes a quantum structure thin film and a light-emitting unit. The quantum structure thin film includes first and second substrates, and an excitation layer that is disposed between the first and second substrates, and that includes multiple quantum structures, which are quantum dots or quantum rods and which are made of cesium lead halide or organic ammonium lead halide. The light-emitting unit includes a first light-emitting element emitting a blue light that enters the excitation layer to excite the quantum structures to emit a green light, and a second light-emitting element emitting a red light. The blue, red and green lights are mixed and exit the second substrate.
Inventors:
Tan, Choi
Ryu, In-Tsun
U, Shen-Tsun
Lee, One-Shang
Ryu, In-Tsun
U, Shen-Tsun
Lee, One-Shang
Application Number:
JP2019535994A
Publication Date:
January 20, 2021
Filing Date:
August 14, 2017
Export Citation:
Assignee:
EFUN TECHNOLOGY CO.,LTD.
SIC TECHNOLOGY CO.LTD
SIC TECHNOLOGY CO.LTD
International Classes:
F21S2/00; C09K11/61; C09K11/66; F21V9/32; G02B5/20
Domestic Patent References:
| JP2008117879A | ||||
| JP201565158A |
Foreign References:
| US20160225955 | ||||
| CN104861958A | ||||
| US20160201858 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki