{"id":2813,"date":"2020-07-06T14:23:21","date_gmt":"2020-07-06T13:23:21","guid":{"rendered":"https:\/\/piseo.fr\/?p=2813"},"modified":"2023-09-25T12:03:42","modified_gmt":"2023-09-25T11:03:42","slug":"woven-optical-fiber-for-automotive-lighting","status":"publish","type":"post","link":"https:\/\/piseo.fr\/en\/optical-consulting-engineering-posts\/woven-optical-fiber-for-automotive-lighting\/","title":{"rendered":"Woven optical fiber for automotive lighting"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.efilighting.fr\/\" target=\"_blank\" aria-label=\"undefined (s\u2019ouvre dans un nouvel onglet)\" rel=\"noreferrer noopener\">EFI Lighting<\/a>, a subsidiary of automotive supplier EFI Automotive, has asked PISEO to support the industrial development of large luminous surfaces made from woven optical fibers. The high performance requirements (luminance and uniformity control) required the development of specific LED modules and optical couplers for each purpose.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/optical-fiber-autotmotive.png\" alt=\"optical fiber automotive\" class=\"wp-image-2818\" style=\"width:350px;height:286px\" width=\"350\" height=\"286\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/optical-fiber-autotmotive.png 384w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/optical-fiber-autotmotive-300x245.png 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/optical-fiber-autotmotive-110x90.png 110w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div>\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-97dc0c3 is-style-plain\" data-block-id=\"97dc0c3\"><style>.stk-97dc0c3{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important;padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-79eeaed stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"79eeaed\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-79eeaed-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-79eeaed-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-2316cb8\" data-block-id=\"2316cb8\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-99a7a15\" id=\"development-of-a-light-system-using-woven-optical-fiber-for-automotive-applications-interior-interior-design-lighting\" data-block-id=\"99a7a15\"><h2 class=\"stk-block-heading__text\">Development of a light system using woven optical fiber for automotive applications (interior interior design lighting)<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-aabb302\" data-block-id=\"aabb302\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-aabb302\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-aabb-302-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-aabb-302-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3b0d181 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"3b0d181\"><style>.stk-3b0d181-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3b0d181-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3b0d181-inner-blocks\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"197\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber.jpg\" alt=\"woven optical fiber \" class=\"wp-image-2817\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber.jpg 350w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber-300x169.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber-160x90.jpg 160w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber.png\" alt=\"woven optical fiber\" class=\"wp-image-2815\" style=\"width:350px;height:197px\" width=\"350\" height=\"197\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber.png 448w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber-300x169.png 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/woven-optical-fiber-160x90.png 160w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-30c4920 is-style-plain\" data-block-id=\"30c4920\"><style>.stk-30c4920{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important;padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7ef9960 stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"7ef9960\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7ef9960-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7ef9960-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-7b25c13\" data-block-id=\"7b25c13\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-6400c40\" id=\"performed-services\" data-block-id=\"6400c40\"><h2 class=\"stk-block-heading__text\">Performed services<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-1117560\" data-block-id=\"1117560\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-1117560\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-1117560-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-1117560-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6915732 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"6915732\"><style>.stk-6915732-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6915732-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6915732-inner-blocks\">\n<ul class=\"wp-block-list\">\n<li>Definition of the performances to reach according to use cases requirements (intensities, luminances,&nbsp;uniformity, colorimetry, efficiency, reliability, cost)<\/li>\n\n\n\n<li>Study and specification of LED modules (choice of LEDs, PCB, driver, management&nbsp;thermal, optical coupling) related to different use cases.<\/li>\n\n\n\n<li>Design of different injected and Ag vacuum metallized optical couplers with <a href=\"https:\/\/www.zemax.com\/\">ZEMAX<\/a>.<\/li>\n\n\n\n<li>Characterization of the performance of LEDs and complete lighting systems using the 50cm integrating sphere equipped with an Instrument System CAS 140 CT spectroradiometer and the PISEO Westboro Photonics PF501A luminance camera<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/luminance-guide-lighting.jpg\" alt=\"\" class=\"wp-image-2820\" style=\"width:535px;height:417px\" width=\"535\" height=\"417\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/luminance-guide-lighting.jpg 220w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/luminance-guide-lighting-115x90.jpg 115w\" sizes=\"auto, (max-width: 535px) 100vw, 535px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/zemax-optical-automotive.jpg\" alt=\"\" class=\"wp-image-2821\" style=\"width:553px;height:432px\" width=\"553\" height=\"432\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/zemax-optical-automotive.jpg 252w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/zemax-optical-automotive-115x90.jpg 115w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>EFI Lighting, a subsidiary of automotive supplier EFI Automotive, has asked PISEO to support the industrial development of large luminous surfaces made from woven optical fibers. The high performance requirements (luminance and uniformity control) required the development of specific LED modules and optical couplers for each purpose. Development of a light system using woven optical [&hellip;]<\/p>\n","protected":false},"author":171492485,"featured_media":20824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[7012,7009,7004,7007],"tags":[],"class_list":["post-2813","post","type-post","status-publish","format-standard","has-post-thumbnail","category-automotive-posts","category-markets-posts","category-optical-consulting-engineering-posts","category-our-projects"],"featured_image_src":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi.jpg","author_info":{"display_name":"piseophotonics","author_link":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"featured_image_urls_v2":{"full":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi.jpg",2000,1125,false],"thumbnail":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-150x150.jpg",150,150,true],"medium":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-300x169.jpg",300,169,true],"medium_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-768x432.jpg",696,392,true],"large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1024x576.jpg",696,392,true],"1536x1536":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1536x864.jpg",1536,864,true],"2048x2048":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi.jpg",2000,1125,false],"td_150x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-150x84.jpg",150,84,true],"td_150x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-300x169.jpg",300,169,true],"td_218x150":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-218x150.jpg",218,150,true],"td_218x150_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-436x300.jpg",436,300,true],"td_300x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-300x169.jpg",300,169,true],"td_300x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-600x338.jpg",600,338,true],"td_324x400":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-324x400.jpg",324,400,true],"td_324x400_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-648x800.jpg",648,800,true],"td_485x360":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-485x360.jpg",485,360,true],"td_485x360_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-970x720.jpg",970,720,true],"td_696x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-696x392.jpg",696,392,true],"td_696x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1392x783.jpg",1392,783,true],"td_1068x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1068x601.jpg",1068,601,true],"td_1068x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi.jpg",2000,1125,false],"td_1920x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1920x1080.jpg",1920,1080,true],"td_1920x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi.jpg",2000,1125,false],"ultp_layout_landscape_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-1200x800.jpg",1200,800,true],"ultp_layout_landscape":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-870x570.jpg",870,570,true],"ultp_layout_portrait":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-600x900.jpg",600,900,true],"ultp_layout_square":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/GuideEfi-600x600.jpg",600,600,true]},"post_excerpt_stackable_v2":"<p>EFI Lighting, a subsidiary of automotive supplier EFI Automotive, has asked PISEO to support the industrial development of large luminous surfaces made from woven optical fibers. The high performance requirements (luminance and uniformity control) required the development of specific LED modules and optical couplers for each purpose. Development of a light system using woven optical fiber for automotive applications (interior interior design lighting) Performed services Definition of the performances to reach according to use cases requirements (intensities, luminances,&nbsp;uniformity, colorimetry, efficiency, reliability, cost) Study and specification of LED modules (choice of LEDs, PCB, driver, management&nbsp;thermal, optical coupling) related to different use&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/piseo.fr\/en\/markets-posts\/automotive-posts\/\" rel=\"category tag\">Automotive<\/a>, <a href=\"https:\/\/piseo.fr\/en\/markets-posts\/\" rel=\"category tag\">Markets<\/a>, <a href=\"https:\/\/piseo.fr\/en\/optical-consulting-engineering-posts\/\" rel=\"category tag\">Optical consulting and engineering<\/a>, <a href=\"https:\/\/piseo.fr\/en\/optical-consulting-engineering-posts\/our-projects\/\" rel=\"category tag\">Our projects<\/a>","author_info_v2":{"name":"piseophotonics","url":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Woven optical fiber for automotive lighting - PIS\u00c9O<\/title>\n<meta name=\"description\" content=\"Pis\u00e9o supports automotive suppliers by optimising light surfaces made from woven optical fiber.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/piseo.fr\/en\/optical-consulting-engineering-posts\/woven-optical-fiber-for-automotive-lighting\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Woven optical fiber for automotive lighting - PIS\u00c9O\" \/>\n<meta property=\"og:description\" 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