Title:
LIGHT SOURCE DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/105946
Kind Code:
A1
Abstract:
The present invention provides an optical device which comprises a plurality of light sources arranged with a higher density and which is capable of exhibiting excellent light emission performance. A light source device according to the present invention comprises a substrate, a plurality of light sources, a connector, and wiring. The substrate has a front surface and a back surface that is on the reverse side from the front surface in the thickness direction, and is provided with a through hole. The plurality of light source are provided to the front surface of the substrate. The connector has a main body that is inserted into the through hole of the substrate and a plurality of first terminals that are provided to the main body. The wiring connects the plurality of light sources with the plurality of first terminals and is provided to the front surface.
Inventors:
MATSUI HIROAKI (JP)
Application Number:
PCT/JP2022/039150
Publication Date:
June 15, 2023
Filing Date:
October 20, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
F21S2/00; F21V5/00; F21V19/00; F21V23/00; F21V23/06; G02F1/13357; H01R12/79; F21Y105/10; F21Y115/10
Domestic Patent References:
| WO2011004680A1 | 2011-01-13 | |||
| WO2019230950A1 | 2019-12-05 | |||
| WO2011001753A1 | 2011-01-06 |
Foreign References:
| JP2010277853A | 2010-12-09 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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