JP2018025742A5 - - Google Patents

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Publication number
JP2018025742A5
JP2018025742A5 JP2016249894A JP2016249894A JP2018025742A5 JP 2018025742 A5 JP2018025742 A5 JP 2018025742A5 JP 2016249894 A JP2016249894 A JP 2016249894A JP 2016249894 A JP2016249894 A JP 2016249894A JP 2018025742 A5 JP2018025742 A5 JP 2018025742A5
Authority
JP
Japan
Prior art keywords
hologram
illuminated area
along
light
diffracted light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016249894A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018025742A (ja
JP6344463B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to CN201780012675.XA priority Critical patent/CN108700266B/zh
Priority to US16/078,833 priority patent/US10690932B2/en
Priority to PCT/JP2017/006068 priority patent/WO2017145972A1/ja
Priority to EP17756410.1A priority patent/EP3421868B1/en
Publication of JP2018025742A publication Critical patent/JP2018025742A/ja
Publication of JP2018025742A5 publication Critical patent/JP2018025742A5/ja
Application granted granted Critical
Publication of JP6344463B2 publication Critical patent/JP6344463B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016249894A 2016-02-24 2016-12-22 照明装置 Active JP6344463B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201780012675.XA CN108700266B (zh) 2016-02-24 2017-02-20 照明装置
US16/078,833 US10690932B2 (en) 2016-02-24 2017-02-20 Lighting device
PCT/JP2017/006068 WO2017145972A1 (ja) 2016-02-24 2017-02-20 照明装置
EP17756410.1A EP3421868B1 (en) 2016-02-24 2017-02-20 Lighting device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016033224 2016-02-24
JP2016033224 2016-02-24
JP2016147678 2016-07-27
JP2016147678 2016-07-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018098957A Division JP6803009B2 (ja) 2016-02-24 2018-05-23 照明装置

Publications (3)

Publication Number Publication Date
JP2018025742A JP2018025742A (ja) 2018-02-15
JP2018025742A5 true JP2018025742A5 (https=) 2018-04-05
JP6344463B2 JP6344463B2 (ja) 2018-06-20

Family

ID=61195623

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016249894A Active JP6344463B2 (ja) 2016-02-24 2016-12-22 照明装置
JP2018098957A Active JP6803009B2 (ja) 2016-02-24 2018-05-23 照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018098957A Active JP6803009B2 (ja) 2016-02-24 2018-05-23 照明装置

Country Status (4)

Country Link
US (1) US10690932B2 (https=)
EP (1) EP3421868B1 (https=)
JP (2) JP6344463B2 (https=)
CN (1) CN108700266B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107307A1 (de) * 2016-04-20 2017-10-26 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
WO2020080169A1 (ja) 2018-10-15 2020-04-23 Ａｇｃ株式会社 回折光学素子および照明光学系
JP7706870B2 (ja) * 2019-08-08 2025-07-14 大日本印刷株式会社 照明装置および移動体
JP6901053B1 (ja) * 2021-02-25 2021-07-14 大日本印刷株式会社 照明システム、照明システムの設計方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186533A (en) 1990-01-30 1993-02-16 Nissan Motor Co., Ltd. Lamp arrangement for motor vehicle
DE29920151U1 (de) * 1999-11-17 2001-03-29 Müller, Helmut Frank Ottomar, Prof. Dr.-Ing., 50933 Köln Leuchttafel mit Hologrammen
JP2003270585A (ja) * 2002-03-18 2003-09-25 Ricoh Co Ltd レーザ照明光学系及びそれを用いた露光装置、レーザ加工装置、投射装置
JP4465956B2 (ja) * 2002-12-05 2010-05-26 セイコーエプソン株式会社 ホログラム素子の製造方法、投射型表示装置
EP1710619B1 (en) 2004-01-29 2018-07-04 Panasonic Intellectual Property Management Co., Ltd. Light source device, and two-dimensional image display unit
EP3623874B1 (en) 2010-09-08 2021-11-10 Dai Nippon Printing Co., Ltd. Illumination device, projection apparatus and projection-type image display apparatus
BR112013006018A2 (pt) 2010-09-14 2016-06-07 Dynamic Digital Depth Reseach Pty Ltd método para melhorar mapas de profundidade
JP2012230360A (ja) * 2011-04-15 2012-11-22 Dainippon Printing Co Ltd 照明装置、投射装置および投射型映像表示装置
JP6344545B2 (ja) 2014-01-14 2018-06-20 大日本印刷株式会社 表示装置及び表示装置が搭載された車両

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