Invention Grant
- Patent Title: Light irradiation substrate and light irradiation device
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Application No.: US15553816Application Date: 2016-01-20
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Publication No.: US10702702B2Publication Date: 2020-07-07
- Inventor: Katsuji Iguchi , Jun Mori , Tohru Nakanishi
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai, Osaka
- Agency: ScienBiziP, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@f9e220
- International Application: PCT/JP2016/051614 WO 20160120
- International Announcement: WO2016/136340 WO 20160901
- Main IPC: A61N5/06
- IPC: A61N5/06 ; A61B90/00

Abstract:
A light irradiation substrate is provided which can cope with cases of emergency and which is capable of optimum irradiation with therapeutic light regardless of the shape or size of affected parts while keeping a lid on cost. The center-to-center distance between two adjacent LED chips (13) facing each other across the boundary between two unit substrates (7) adjacent to each other in an X direction or (a Y direction) and belonging to the respective unit substrates (7) is twice or less as long as the center-to-center distance between two LED chips (13) adjacent to each other in the X direction (or the Y direction) within each of the unit substrates (7). Each of the unit substrates (7) includes a connection section (10) that provides external connection of wires (12). The connection section (10) is provided on a back surface of a flexible substrate (6).
Public/Granted literature
- US20180043177A1 LIGHT IRRADIATION SUBSTRATE AND LIGHT IRRADIATION DEVICE Public/Granted day:2018-02-15
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