KR950002024U - Head mounted display device using reflective Fresnel lens - Google Patents

Head mounted display device using reflective Fresnel lens

Info

Publication number
KR950002024U
KR950002024U KR2019930010706U KR930010706U KR950002024U KR 950002024 U KR950002024 U KR 950002024U KR 2019930010706 U KR2019930010706 U KR 2019930010706U KR 930010706 U KR930010706 U KR 930010706U KR 950002024 U KR950002024 U KR 950002024U
Authority
KR
South Korea
Prior art keywords
display device
mounted display
head mounted
fresnel lens
reflective fresnel
Prior art date
Application number
KR2019930010706U
Other languages
Korean (ko)
Other versions
KR0136641Y1 (en
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 filed Critical
Priority to KR2019930010706U priority Critical patent/KR0136641Y1/en
Publication of KR950002024U publication Critical patent/KR950002024U/en
Application granted granted Critical
Publication of KR0136641Y1 publication Critical patent/KR0136641Y1/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
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
KR2019930010706U 1993-06-17 1993-06-17 Display device of fresnel lens KR0136641Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930010706U KR0136641Y1 (en) 1993-06-17 1993-06-17 Display device of fresnel lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930010706U KR0136641Y1 (en) 1993-06-17 1993-06-17 Display device of fresnel lens

Publications (2)

Publication Number Publication Date
KR950002024U true KR950002024U (en) 1995-01-04
KR0136641Y1 KR0136641Y1 (en) 1999-02-01

Family

ID=19357298

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930010706U KR0136641Y1 (en) 1993-06-17 1993-06-17 Display device of fresnel lens

Country Status (1)

Country Link
KR (1) KR0136641Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808801A (en) * 1994-12-09 1998-09-15 Enplas Corporation Head mount display and an optical system for use in the display
TWI695996B (en) 2019-04-15 2020-06-11 和碩聯合科技股份有限公司 Augmented reality device

Also Published As

Publication number Publication date
KR0136641Y1 (en) 1999-02-01

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
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Payment date: 20030930

Year of fee payment: 6

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