JP2008035208A - Eyeglasses display - Google Patents

Eyeglasses display Download PDF

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Publication number
JP2008035208A
JP2008035208A JP2006206316A JP2006206316A JP2008035208A JP 2008035208 A JP2008035208 A JP 2008035208A JP 2006206316 A JP2006206316 A JP 2006206316A JP 2006206316 A JP2006206316 A JP 2006206316A JP 2008035208 A JP2008035208 A JP 2008035208A
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JP
Japan
Prior art keywords
image forming
lens frame
lens
temple
eyeglass
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Pending
Application number
JP2006206316A
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Japanese (ja)
Inventor
Nobuyuki Miyake
信行 三宅
Original Assignee
Nikon Corp
株式会社ニコン
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Publication date
Application filed by Nikon Corp, 株式会社ニコン filed Critical Nikon Corp
Priority to JP2006206316A priority Critical patent/JP2008035208A/en
Publication of JP2008035208A publication Critical patent/JP2008035208A/en
Application status is Pending legal-status Critical

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Abstract

An eyeglass display that can be easily folded when not in use and is convenient to carry.
An eyeglass display (1) has two spectacle lenses (2 and 3), which are fitted in a lens frame (4). In one of the eyeglass lenses 3, a mirror 5 as a first reflector and a half mirror 6 as a second reflector are provided to form a video projection lens. On the image projection lens 3 side of the lens frame 4, a housing portion of the image forming / projecting device 7 is integrally formed with the lens frame 4. A temple 8 is attached to the casing of the image forming and projecting apparatus 7 integrally formed with the lens frame 4, and the bent portion 9 of the temple 8 is provided immediately after the casing of the image forming and projecting apparatus 7. .
[Selection] Figure 2

Description

  The present invention relates to an eyeglass display.

There is a see-through type eyeglass display as a display capable of displaying an image of a computer or the like superimposed on an image of the outside world, and is described in, for example, Japanese Patent Application Laid-Open No. 2004-12768 (Patent Document 1). In such a display, a light beam corresponding to an image formed by the image forming and projecting apparatus is propagated through the spectacle lens, and the image is reflected toward the eyes by a reflecting member such as a half mirror or HOE near the center of the spectacle lens. To display.
Japanese Patent Laid-Open No. 2004-12768

  In the case of normal glasses, it can be easily carried by folding the temples of the glasses, but in the case of such an eyeglass display, an image forming projection device is attached to the temple part, so even if you try to fold the temple inward The lens frame and the spectacle lens and the image forming / projecting apparatus cannot be folded due to mechanical interference, which is inconvenient to carry.

  The present invention has been made in view of such circumstances, and an object thereof is to provide an eyeglass display that can be easily folded when not in use and is convenient to carry.

  A first means for solving the above problem is a spectacle-type eyeglass display having a lens frame and a temple, the spectacle lens is held by the lens frame, and the light beam emitted from the image forming projection device An image forming projection that is incident on one of the spectacle lenses (image projection lens), reflected by a first reflector, reflected by a second reflector through the spectacle lens and guided to the eye An eyeglass display characterized in that the device is held by the lens frame.

  The second means for solving the problem is the first means, wherein the temple on the side on which the image forming and projecting apparatus is held is attached to a housing of the image forming and projecting apparatus, The image forming and projecting apparatus has a bent portion behind the image forming and projecting apparatus.

  According to the present invention, an eyeglass display that can be easily folded when not in use and is convenient to carry can be provided.

  Hereinafter, an example of an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view showing an outline of an eyeglass display as an example of an embodiment of the present invention, and FIG. 2 is a horizontal sectional view thereof. The eyeglass display 1 has two spectacle lenses 2 and 3, which are fitted in a lens frame 4. In one of the eyeglass lenses 3, a mirror 5 as a first reflector and a half mirror 6 as a second reflector are provided to form a video projection lens. On the image projection lens 3 side of the lens frame 4, a housing portion of the image forming projection device 7 is formed integrally with the lens frame 4.

  In the image forming and projecting device 7, an image forming device 7a such as an LCD and a projection lens 7b are provided. A temple 8 is attached to the housing of the image forming / projecting apparatus 7 integrally formed with the lens frame 4, and the bent portion 9 of the temple 8 is provided immediately (rear) behind the housing of the image forming / projecting apparatus 7. It has been. A temple 11 having a bent portion 10 is attached to the lens frame 4 on the spectacle lens 2 side. A cable 12 is connected to the image forming / projecting device 7 from behind.

  As described above, in the present embodiment, the casing of the image forming / projecting device 7 is integrally formed with the lens frame 4, and the image forming / projecting device 7 is held by the lens frame 4. The protrusion formed by the device 7 is reduced and is less noticeable. Further, since the relative positional relationship between the image forming projection device 7 and the image projection lens 3 is fixed, the image can be projected stably.

  Further, since the bent portion 9 is provided on the rear side of the image forming and projecting apparatus 7, when the temple 8 is folded, the temple 8 is folded at the center, and the temple 8 is not interfered with the optical function portion. Can be folded. In addition, since the cable 12 is connected to the image forming / projecting device 7 from the rear, it is possible to arrange the cable without being affected by the bending of the temple 8.

It is a perspective view which shows the outline | summary of the eyeglass display which is an example of embodiment of this invention. It is a horizontal sectional view of the eyeglass display shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Eyeglass display, 2 ... Eyeglass lens, 3 ... Eyeglass lens (video projection lens), 4 ... Lens frame, 5 ... Mirror, 6 ... Half mirror, 7 ... Image formation projection apparatus, 8 ... Temple, 9 ... Bending part 10 ... bent portion, 11 ... temple, 12 ... cable

Claims (2)

  1.   An eyeglass-type eyeglass display having a lens frame and a temple, wherein the spectacle lens is held by the lens frame, and a light beam emitted from the image forming and projecting device is used as one of the spectacle lenses (image projection lens) The image forming and projecting device is held by the lens frame, and is reflected by the first reflector and reflected by the second reflector through the spectacle lens and guided to the eye. An eyeglass display.
  2.   The temple on the side on which the image forming / projecting apparatus is held is attached to a casing of the image forming / projecting apparatus, and has a bent portion at the rear of the image forming / projecting apparatus. Eyeglass display.
JP2006206316A 2006-07-28 2006-07-28 Eyeglasses display Pending JP2008035208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006206316A JP2008035208A (en) 2006-07-28 2006-07-28 Eyeglasses display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006206316A JP2008035208A (en) 2006-07-28 2006-07-28 Eyeglasses display

Publications (1)

Publication Number Publication Date
JP2008035208A true JP2008035208A (en) 2008-02-14

Family

ID=39124174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006206316A Pending JP2008035208A (en) 2006-07-28 2006-07-28 Eyeglasses display

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JP (1) JP2008035208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163660A (en) * 2011-02-04 2012-08-30 Seiko Epson Corp Virtual image display device
JP2016027410A (en) * 2015-09-03 2016-02-18 セイコーエプソン株式会社 Virtual image display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005521099A (en) * 2002-03-21 2005-07-14 ラマス リミテッド Light guide optical device
WO2005088384A1 (en) * 2004-03-12 2005-09-22 Nikon Corporation Image display optical system and image display apparatus
JP2006153967A (en) * 2004-11-25 2006-06-15 Olympus Corp Information display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005521099A (en) * 2002-03-21 2005-07-14 ラマス リミテッド Light guide optical device
WO2005088384A1 (en) * 2004-03-12 2005-09-22 Nikon Corporation Image display optical system and image display apparatus
JP2006153967A (en) * 2004-11-25 2006-06-15 Olympus Corp Information display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163660A (en) * 2011-02-04 2012-08-30 Seiko Epson Corp Virtual image display device
JP2016027410A (en) * 2015-09-03 2016-02-18 セイコーエプソン株式会社 Virtual image display device

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