JP7192396B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP7192396B2
JP7192396B2 JP2018203691A JP2018203691A JP7192396B2 JP 7192396 B2 JP7192396 B2 JP 7192396B2 JP 2018203691 A JP2018203691 A JP 2018203691A JP 2018203691 A JP2018203691 A JP 2018203691A JP 7192396 B2 JP7192396 B2 JP 7192396B2
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Japan
Prior art keywords
diffraction element
optical
optical section
image light
light
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JP2018203691A
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English (en)
Japanese (ja)
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JP2019133132A5 (enrdf_load_stackoverflow
JP2019133132A (ja
Inventor
光隆 井出
政敏 米窪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to EP19153470.0A priority Critical patent/EP3518024A1/en
Priority to CN201910066232.XA priority patent/CN110082926B/zh
Priority to US16/257,109 priority patent/US10935807B2/en
Publication of JP2019133132A publication Critical patent/JP2019133132A/ja
Priority to US17/160,788 priority patent/US11520158B2/en
Publication of JP2019133132A5 publication Critical patent/JP2019133132A5/ja
Application granted granted Critical
Publication of JP7192396B2 publication Critical patent/JP7192396B2/ja
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  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)
JP2018203691A 2018-01-26 2018-10-30 表示装置 Active JP7192396B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19153470.0A EP3518024A1 (en) 2018-01-26 2019-01-24 Display device
CN201910066232.XA CN110082926B (zh) 2018-01-26 2019-01-24 显示装置
US16/257,109 US10935807B2 (en) 2018-01-26 2019-01-25 Display device
US17/160,788 US11520158B2 (en) 2018-01-26 2021-01-28 Display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018011313 2018-01-26
JP2018011313 2018-01-26

Publications (3)

Publication Number Publication Date
JP2019133132A JP2019133132A (ja) 2019-08-08
JP2019133132A5 JP2019133132A5 (enrdf_load_stackoverflow) 2021-11-11
JP7192396B2 true JP7192396B2 (ja) 2022-12-20

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ID=67546824

Family Applications (1)

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JP2018203691A Active JP7192396B2 (ja) 2018-01-26 2018-10-30 表示装置

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JP (1) JP7192396B2 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020160134A (ja) 2019-03-25 2020-10-01 セイコーエプソン株式会社 表示装置、光学素子及び光学素子の製造方法
JP2020160130A (ja) 2019-03-25 2020-10-01 セイコーエプソン株式会社 表示装置
JP2020160275A (ja) 2019-03-27 2020-10-01 セイコーエプソン株式会社 虚像表示装置
JP2021033173A (ja) 2019-08-28 2021-03-01 セイコーエプソン株式会社 ヘッドマウントディスプレイ
JP7375374B2 (ja) * 2019-08-28 2023-11-08 セイコーエプソン株式会社 虚像表示装置及び導光装置
JP7293993B2 (ja) * 2019-08-29 2023-06-20 セイコーエプソン株式会社 表示装置
JP2021086073A (ja) 2019-11-29 2021-06-03 セイコーエプソン株式会社 画像表示装置
CN112946885A (zh) * 2019-12-10 2021-06-11 财团法人金属工业研究发展中心 近眼显示与取像头戴装置
JP7380268B2 (ja) * 2020-01-31 2023-11-15 セイコーエプソン株式会社 表示モジュールおよび表示装置
JP2021121826A (ja) * 2020-01-31 2021-08-26 セイコーエプソン株式会社 表示モジュールおよび表示装置
JP2021156995A (ja) 2020-03-26 2021-10-07 セイコーエプソン株式会社 表示装置及び光学ユニット
JP2023136549A (ja) * 2022-03-17 2023-09-29 セイコーエプソン株式会社 プロジェクター

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004318140A (ja) 2003-04-10 2004-11-11 Carl Zeiss Stiftung Trading As Carl Zeiss ハイブリッドｈｍｄ装置
JP2016071309A (ja) 2014-10-02 2016-05-09 セイコーエプソン株式会社 画像表示装置
JP2017167181A (ja) 2016-03-14 2017-09-21 セイコーエプソン株式会社 表示装置および導光装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784201B1 (fr) * 1998-10-06 2003-01-31 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir diffractif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004318140A (ja) 2003-04-10 2004-11-11 Carl Zeiss Stiftung Trading As Carl Zeiss ハイブリッドｈｍｄ装置
JP2016071309A (ja) 2014-10-02 2016-05-09 セイコーエプソン株式会社 画像表示装置
JP2017167181A (ja) 2016-03-14 2017-09-21 セイコーエプソン株式会社 表示装置および導光装置

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