JP5358793B2 - 赤外線通信用光学物品及びその製造方法並びに赤外線通信用受光部 - Google Patents

赤外線通信用光学物品及びその製造方法並びに赤外線通信用受光部 Download PDF

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JP5358793B2
JP5358793B2 JP2009065568A JP2009065568A JP5358793B2 JP 5358793 B2 JP5358793 B2 JP 5358793B2 JP 2009065568 A JP2009065568 A JP 2009065568A JP 2009065568 A JP2009065568 A JP 2009065568A JP 5358793 B2 JP5358793 B2 JP 5358793B2
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infrared communication
light
infrared
optical article
visible light
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JP2010072616A5 (enExample
JP2010072616A (ja
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哲生 小崎
章 宮口
要 長谷
直哉 木村
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Tokai Optical Co Ltd
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Tokai Optical Co Ltd
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JP2009065568A 2008-08-20 2009-03-18 赤外線通信用光学物品及びその製造方法並びに赤外線通信用受光部 Expired - Fee Related JP5358793B2 (ja)

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CN107815713B (zh) 2012-06-22 2020-11-17 苹果公司 白色外观阳极化膜及其形成方法
JP2014071295A (ja) * 2012-09-28 2014-04-21 Tokai Kogaku Kk 赤外線受発光用光学物品及び赤外線受発光部
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CN108496098B (zh) * 2016-01-21 2021-12-07 3M创新有限公司 光学掩蔽滤光器
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US10948640B2 (en) 2018-03-13 2021-03-16 Viavi Solutions Inc. Sensor window with a set of layers configured to a particular color and associated with a threshold opacity in a visible spectral range wherein the color is a color-matched to a surface adjacent to the sensor window
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US11009636B2 (en) * 2018-03-13 2021-05-18 Viavi Solutions Inc. Sensor window to provide different opacity and transmissivity at different spectral ranges
US10845508B2 (en) 2018-05-31 2020-11-24 Microsoft Technology Licensing, Llc Optical stack including embedded diffuse surface
KR102131995B1 (ko) 2018-06-29 2020-07-08 주식회사 엘지화학 자외선 차단 필름
JP7242261B2 (ja) * 2018-11-14 2023-03-20 豊田合成株式会社 赤外線透過カバー
JP2020197595A (ja) * 2019-05-31 2020-12-10 リンテック株式会社 光拡散制御フィルム
US11914180B2 (en) 2020-03-16 2024-02-27 Nitto Denko Corporation Optical filter, method of producing same, and optical module
EP4113630A4 (en) * 2020-03-16 2023-08-30 Nitto Denko Corporation OPTICAL FILTER, METHOD OF MANUFACTURE THEREOF AND OPTICAL MODULE
EP4123726B1 (en) * 2020-03-16 2024-12-04 Nitto Denko Corporation Optical filter, method for manufacturing same, and optical module
US12287500B2 (en) 2020-03-16 2025-04-29 Nitto Denko Corporation Optical filter, method for manufacturing same, and optical module
US20230228919A1 (en) * 2020-05-08 2023-07-20 3M Innovative Properties Company Optical Films and Stacks Including Optically Diffusive Layer
US12113279B2 (en) 2020-09-22 2024-10-08 Oti Lumionics Inc. Device incorporating an IR signal transmissive region
KR102866591B1 (ko) * 2020-09-22 2025-09-30 오티아이 루미오닉스 인크. Ir 신호 투과 영역을 포함하는 디바이스
JPWO2023008087A1 (enExample) 2021-07-30 2023-02-02
WO2023074626A1 (ja) * 2021-10-28 2023-05-04 日東電工株式会社 光学積層体、赤外線情報取得システム、および会議支援システム
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11814495B2 (en) 2019-09-30 2023-11-14 Toyoda Gosei Co., Ltd. Infrared transmissive product
US12071528B2 (en) 2019-09-30 2024-08-27 Toyoda Gosei Co., Ltd. Infrared transmissive product

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JP2013065052A (ja) 2013-04-11
JP2010072616A (ja) 2010-04-02

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