Title:
LIGHT EMITTING DEVICE, METHOD FOR PRODUCING LIGHT EMITTING DEVICE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/176539
Kind Code:
A1
Abstract:
A light emitting device according to one embodiment of the present disclosure comprises: a light emitting element (11) that has a first surface (11S1) serving as a light emitting surface and a second surface (11S2) on the side opposite from the first surface (11S1); a wavelength conversion layer (22) that is provided on the first surface (11S1) side and converts the wavelength of light emitted by the light emitting element (11); and a reflection film (14) that is integrally formed from at least a portion of the second surface (11S2) of the light emitting element to a side surface of the light emitting element (11) and a side surface of the wavelength conversion layer (22).
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Inventors:
MIURA TOSHIHIRO (JP)
Application Number:
PCT/JP2023/008259
Publication Date:
September 21, 2023
Filing Date:
March 06, 2023
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L33/60; G09F9/33; H01L33/46; H01L33/50
Domestic Patent References:
| WO2012081568A1 | 2012-06-21 | |||
| WO2021166772A1 | 2021-08-26 |
Foreign References:
| JP2020181980A | 2020-11-05 | |||
| US20180166424A1 | 2018-06-14 | |||
| JP2020535635A | 2020-12-03 | |||
| JP2021019015A | 2021-02-15 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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