# US 10,767,850 B2 · Attaching light emitting devices to items of clothing > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,767,850 B2 - Document ID: US10767850B2 - Status: Granted - Kind: B2 - Application number: 16/364,394 - Filed: 2019-03-26 - Published: 2020-01-16 - Granted: 2020-09-08 - Earliest claimed: 2018-07-10 - Assignees: Wearable Technology Limited - Applicants: Wearable Technology Limited - Inventors: Richard Sturman - Web page: https://patentgrep.com/patent/US10767850B2 ## CPC - F21V 33/0008: {Clothing or clothing accessories, e.g. scarfs, gloves or belts} - A41D 1/005: {with embedded cable or connector} - A41D 1/04: Vests, jerseys, sweaters or the like - A41D 13/01: with reflective or luminous safety means {(visible signalling arrangements G08B5/00)} - A41D 27/085: {Luminous ornaments} - F21V 3/062: {the material being plastics} - F21V 17/101: {permanently, e.g. welding, gluing or riveting} - F21V 23/001: {the elements being electrical wires or cables} - F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR - A41D: OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES ## Abstract An item of clothing has a strip 502 of a reflective tape surrounded by florescent material. Embedded light-emitting devices 113 are connected to a loom of power and data cables and are supported on a flexible printed circuit board 101. Respective windows 1213 are provided for each light-emitting device, in which a hole cut through the reflective tape is covered by a clear plastics material having a first flap 1203 and a second flap 1204. The first flap is folded around the flexible printed circuit board and is secured by the second flap being further folded around the first flap. The clear plastics material is secured to the clothing fabric by an adhesive film 701 through which the holes have also been cut. ## Claims ### Claim 1 A method of attaching a light-emitting device to an item of clothing, comprising the steps of: supporting said light-emitting device on a substrate; connecting power cables to said substrate; applying an adhesive film to an inside surface of a clothing fabric; creating a hole through said adhesive film and said clothing fabric at an intended position for said light-emitting device; positioning a central portion of a clear plastics material over said hole to define a window, such that said central portion is secured by said adhesive film, a first flap extends from a first side of said central portion and a second flap extends from a second side of said central portion; locating said light-emitting device at the position of said window; folding said first flap over said substrate; further-folding said second flap over said folded first flap; and attaching said further folded second flap to said folded first flap to define a sealed enclosure for said substrate. ### Claim 2 (depends on 1) The method of claim 1, wherein plural light-emitting devices are supported by said substrate. ### Claim 3 (depends on 2) The method of claim 2, further comprising the step of connecting a data cable to said substrate. ### Claim 4 (depends on 1) The method of claim 1, wherein said clear plastics material is clear poly vinyl chloride. ### Claim 5 (depends on 1) The method of claim 1, wherein said creating step includes twist-cutting said hole. ### Claim 6 (depends on 1) The method of claim 1, wherein: said adhesive film comprises: a central barrier film; a first adhesive layer on an outer surface; and a second adhesive layer on an inner surface. ### Claim 7 (depends on 6) The method of claim 6, wherein said applying step includes the steps of: removing a first backing material from said first adhesive layer; locating said first adhesive layer upon said inside surface of said clothing fabric; and applying heat and pressure to a second backing material attached to said second adhesive layer. ### Claim 8 (depends on 1) The method of claim 1, further comprising the step of positioning a gasket around said light-emitting device prior to said locating step. ### Claim 9 (depends on 7) The method of claim 7, further comprising the step of removing said second backing material prior to said positioning step. ### Claim 10 (depends on 9) The method of claim 9, further comprising the step of arranging a protective layer behind said substrate prior to said folding step. ### Claim 11 (depends on 1) The method of claim 1, further comprising the steps of: deploying an adhesive tape over an outer surface of said first flap after said folding step; and securing an inner surface of said second flap to said adhesive tape after said further-folding step. ### Claim 12 (depends on 1) The method of claim 1, wherein said applying step applies said adhesive film at the position of a reflective tape. ### Claim 13 An apparatus defining an item of clothing having a strip of a reflective tape surrounded by florescent material, comprising: light-emitting devices connected to a loom of power and data cables and supported on a substrate; and said reflective tape comprising holes for windows for each respective light-emitting device of said light-emitting devices, wherein: said holes in said reflective tape are covered by a clear plastics material having a first flap and a second flap; said light-emitting devices are embedded such that said first flap is folded around said substrate; said substrate is secured by said second flap being further folded around said first flap; and said clear plastics material is secured to a clothing fabric by an adhesive film through which holes have been cut to correspond with said holes in said reflective tape. ### Claim 14 (depends on 13) The apparatus of claim 13, wherein said substrate is a flexible printed circuit board. ### Claim 15 (depends on 14) The apparatus of claim 14, wherein: plural light-emitting devices are surface mounted onto said flexible printed circuit board; and said power and data cables are connected to said flexible printed circuit board. ### Claim 16 (depends on 15) The apparatus of claim 15, wherein rubber over-mouldings are applied at positions where said power and data cables connect to said flexible printed circuit board. ### Claim 17 (depends on 13) The apparatus of claim 13, wherein said adhesive film comprises: a central barrier film; a first adhesive layer; and a second adhesive layer. ### Claim 18 (depends on 13) The apparatus of claim 13, further comprising respective gaskets surrounding each said light-emitting device of said light-emitting devices. ### Claim 19 (depends on 13) The apparatus of claim 13, further comprising a protective layer between said substrate and said first flap. ### Claim 20 (depends on 13) The apparatus of claim 13, further comprising an adhesive tape between said first flap and said second flap.