KR20010096886A - 헤드 마운트 디스플레이용 광학 시스템 - Google Patents
헤드 마운트 디스플레이용 광학 시스템 Download PDFInfo
- Publication number
- KR20010096886A KR20010096886A KR1020000019865A KR20000019865A KR20010096886A KR 20010096886 A KR20010096886 A KR 20010096886A KR 1020000019865 A KR1020000019865 A KR 1020000019865A KR 20000019865 A KR20000019865 A KR 20000019865A KR 20010096886 A KR20010096886 A KR 20010096886A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal screen
- light
- image
- optical system
- Prior art date
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B7/00—Handles pivoted about an axis parallel to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Claims (3)
- 헤드 마운트 디스플레이에 있어서,광원과;상기 광원의 광선을 확산시키는 반사판과;상기 반사판으로부터 조사되는 광선에 의해 화상을 표시하는 반사형 액정 스크린과;상기 반사판의 전방에 배치되어 상기 액정 스크린의 화상을 확대시키는 자유곡면프리즘을 포함하는 것을 특징으로 하는 헤드 마운트 디스플레이용 광학 시스템.
- 제 1항에 있어서, 상기 광원은 발광 다이오드인 것을 특징으로 하는 헤드 마운트 디스플레이용 광학 시스템.
- 제 1항에 있어서, 상기 반사판은 왜곡수차를 보정하도록 비구면을 형성한 것을 특징으로 하는 헤드 마운트 디스플레이용 광학 시스템.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000019865A KR100354149B1 (ko) | 2000-04-15 | 2000-04-15 | 헤드 마운트 디스플레이용 광학 시스템 |
US09/833,591 US20010030631A1 (en) | 2000-04-15 | 2001-04-13 | Optical system for head mounted display |
JP2001117366A JP2001356296A (ja) | 2000-04-15 | 2001-04-16 | 頭部装着用ディスプレー用光学システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000019865A KR100354149B1 (ko) | 2000-04-15 | 2000-04-15 | 헤드 마운트 디스플레이용 광학 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010096886A true KR20010096886A (ko) | 2001-11-08 |
KR100354149B1 KR100354149B1 (ko) | 2002-09-27 |
Family
ID=19664567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000019865A KR100354149B1 (ko) | 2000-04-15 | 2000-04-15 | 헤드 마운트 디스플레이용 광학 시스템 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20010030631A1 (ko) |
JP (1) | JP2001356296A (ko) |
KR (1) | KR100354149B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020064231A (ko) * | 2002-06-07 | 2002-08-07 | (주)지엠캡 | 휴대용 비디오 장치 |
KR20040005031A (ko) * | 2002-07-08 | 2004-01-16 | (주)드리맥스 | 단판식 헤드마운트 디스플레이의 광학시스템 |
KR100927547B1 (ko) * | 2009-08-17 | 2009-11-20 | (주) 테크윈 | 미세 퍼지수단을 구비한 축열식연소장치의 풍향전환용 분리식 로타리밸브 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2375188B (en) * | 2001-04-30 | 2004-07-21 | Samsung Electronics Co Ltd | Wearable Display Apparatus with Waveguide Having Diagonally Cut End Face |
CN101101373A (zh) * | 2006-09-01 | 2008-01-09 | 刘美鸿 | 一种单片非球面透镜结构的虚拟屏幕显示装置 |
DE102010001609A1 (de) * | 2010-02-04 | 2011-08-04 | MOMES GmbH, 69469 | Vorrichtung zur augennahen Informationsdarstellung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543816A (en) * | 1993-10-07 | 1996-08-06 | Virtual Vision | Head mounted display system with aspheric optics |
JP3309615B2 (ja) * | 1994-12-21 | 2002-07-29 | キヤノン株式会社 | 画像観察装置及びこれを用いた両眼画像観察装置 |
JPH08286141A (ja) * | 1995-04-14 | 1996-11-01 | Canon Inc | 注視点検出システム及びそれを用いた制御システム |
US5619373A (en) * | 1995-06-07 | 1997-04-08 | Hasbro, Inc. | Optical system for a head mounted display |
JPH10228019A (ja) * | 1997-02-18 | 1998-08-25 | Oki Electric Ind Co Ltd | Lcd表示器のバックライト構造 |
US6480337B2 (en) * | 1999-03-04 | 2002-11-12 | Mixed Reality Systems Laboratory Inc. | Image display apparatus |
US6417820B1 (en) * | 2000-05-12 | 2002-07-09 | Samsung Electronics Co., Ltd. | Head mounted display and optical system for use in HMD |
-
2000
- 2000-04-15 KR KR1020000019865A patent/KR100354149B1/ko active IP Right Grant
-
2001
- 2001-04-13 US US09/833,591 patent/US20010030631A1/en not_active Abandoned
- 2001-04-16 JP JP2001117366A patent/JP2001356296A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020064231A (ko) * | 2002-06-07 | 2002-08-07 | (주)지엠캡 | 휴대용 비디오 장치 |
KR20040005031A (ko) * | 2002-07-08 | 2004-01-16 | (주)드리맥스 | 단판식 헤드마운트 디스플레이의 광학시스템 |
KR100927547B1 (ko) * | 2009-08-17 | 2009-11-20 | (주) 테크윈 | 미세 퍼지수단을 구비한 축열식연소장치의 풍향전환용 분리식 로타리밸브 |
Also Published As
Publication number | Publication date |
---|---|
JP2001356296A (ja) | 2001-12-26 |
KR100354149B1 (ko) | 2002-09-27 |
US20010030631A1 (en) | 2001-10-18 |
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