Invention Grant
- Patent Title: Light-emitting electronic textile with improved light diffusion
- Patent Title (中): 具有改善的光扩散的发光电子纺织品
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Application No.: US13391642Application Date: 2010-08-16
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Publication No.: US08690385B2Publication Date: 2014-04-08
- Inventor: Guy Wilhelmus Marie Ubaghs , Rabin Bhattacharya
- Applicant: Guy Wilhelmus Marie Ubaghs , Rabin Bhattacharya
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent John Salazar; Mark Beloborodov
- Priority: EP09169404 20090903
- International Application: PCT/IB2010/053679 WO 20100816
- International Announcement: WO2011/027250 WO 20110310
- Main IPC: F21V1/00
- IPC: F21V1/00 ; F21V11/00

Abstract:
A light-emitting electronic textile (2) comprising a flexible component carrier (3) having a plurality of light-sources (4a-c) arranged thereon; a cover textile (5) arranged to allow passage through the cover textile (5) of light emitted by the light-sources (4a-c); and a light-diffusing member (6) arranged between the light-sources (4a-c) and the cover textile (5). The light-diffusing member (6) comprises a layered structure formed by a plurality of light-diffusing layers (12a-c; 16a-b; 19a-c), wherein adjacent light-diffusing layers in the layered structure are spaced apart at least in portions of the light-diffusing member (6) corresponding to positions of the light-sources (4a-c).
Public/Granted literature
- US20120155065A1 Light-emitting electronic textile with improved light diffusion Public/Granted day:2012-06-21
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