KR102314030B9 - Optical device - Google Patents

Optical device

Info

Publication number
KR102314030B9
KR102314030B9 KR1020180150554A KR20180150554A KR102314030B9 KR 102314030 B9 KR102314030 B9 KR 102314030B9 KR 1020180150554 A KR1020180150554 A KR 1020180150554A KR 20180150554 A KR20180150554 A KR 20180150554A KR 102314030 B9 KR102314030 B9 KR 102314030B9
Authority
KR
South Korea
Prior art keywords
optical device
optical
Prior art date
Application number
KR1020180150554A
Other languages
Korean (ko)
Other versions
KR102314030B1 (en
KR20190063443A (en
Inventor
하정훈
김재혁
Original Assignee
주식회사 레티널
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 레티널 filed Critical 주식회사 레티널
Publication of KR20190063443A publication Critical patent/KR20190063443A/en
Application granted granted Critical
Publication of KR102314030B1 publication Critical patent/KR102314030B1/en
Publication of KR102314030B9 publication Critical patent/KR102314030B9/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0143—Head-up displays characterised by optical features the two eyes not being equipped with identical nor symmetrical optical devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
KR1020180150554A 2017-11-29 2018-11-29 Optical device KR102314030B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170162087 2017-11-29
KR1020170162087 2017-11-29

Publications (3)

Publication Number Publication Date
KR20190063443A KR20190063443A (en) 2019-06-07
KR102314030B1 KR102314030B1 (en) 2021-10-18
KR102314030B9 true KR102314030B9 (en) 2022-03-15

Family

ID=66850282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180150554A KR102314030B1 (en) 2017-11-29 2018-11-29 Optical device

Country Status (1)

Country Link
KR (1) KR102314030B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102216587B1 (en) * 2019-10-24 2021-02-17 주식회사 레티널 Optical device for augmented reality which can prevent ghost images
KR20210114793A (en) * 2020-03-11 2021-09-24 삼성전자주식회사 waveguide type display apparatus
KR20220021952A (en) 2020-08-13 2022-02-23 삼성디스플레이 주식회사 Virtual image display device
KR20220017455A (en) * 2022-01-25 2022-02-11 주식회사 레티널 Optical device for augmented reality using polarized light optical element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09105885A (en) * 1995-10-12 1997-04-22 Canon Inc Head mount type stereoscopic image display device
US6674493B2 (en) * 2002-01-02 2004-01-06 Intel Corporation Head mounted display using single display including only one liquid crystal shutter
JP2006017991A (en) * 2004-07-01 2006-01-19 Konica Minolta Holdings Inc Video display
JP5076368B2 (en) * 2006-06-07 2012-11-21 大日本印刷株式会社 Stereo adapter
JP5031452B2 (en) 2007-06-20 2012-09-19 キヤノン株式会社 Image observation apparatus and image observation system
JP5133925B2 (en) * 2009-03-25 2013-01-30 オリンパス株式会社 Head-mounted image display device
KR20150020800A (en) * 2013-08-19 2015-02-27 엘지전자 주식회사 Head mounted display and method for processing image thereof
KR101660519B1 (en) * 2015-03-09 2016-09-29 하정훈 Apparatus for augmented reality

Also Published As

Publication number Publication date
KR102314030B1 (en) 2021-10-18
KR20190063443A (en) 2019-06-07

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]