WO2012008133A1 - Visionneuse stéréoscopique et dispositif d'affichage - Google Patents

Visionneuse stéréoscopique et dispositif d'affichage Download PDF

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Publication number
WO2012008133A1
WO2012008133A1 PCT/JP2011/003943 JP2011003943W WO2012008133A1 WO 2012008133 A1 WO2012008133 A1 WO 2012008133A1 JP 2011003943 W JP2011003943 W JP 2011003943W WO 2012008133 A1 WO2012008133 A1 WO 2012008133A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
stereo viewer
angle
partition plate
binocular lens
Prior art date
Application number
PCT/JP2011/003943
Other languages
English (en)
Japanese (ja)
Inventor
東郷　仁麿
Original Assignee
パナソニック株式会社
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
Priority claimed from JP2010157463A external-priority patent/JP2013190450A/ja
Priority claimed from JP2010221132A external-priority patent/JP2013190451A/ja
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2012008133A1 publication Critical patent/WO2012008133A1/fr

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/37—Collapsible stereoscopes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details

Definitions

  • the present invention relates to a display device used in a thin mobile phone, a portable terminal or an electronic device, a stereo viewer capable of stereoscopic display, and a display device.
  • 3D (three-dimensional) display methods a stereo viewer that displays 3D images by viewing the side-by-side stereo image in which the left image of the left viewing line and the right image of the right viewing line are arranged side by side There is a method used.
  • FIGS. 11 (a) to 11 (c) are three-dimensional (3D) photo reproduction devices using a conventional stereo viewer.
  • a stereo picture 145 is disposed in accordance with the picture frame 146, and 2 is disposed at a distance from the position of the stereo picture 145.
  • Three-dimensional display is enabled by viewing the left and right images with the left and right eyes through the binocular lens 102 consisting of two convex lenses 144.
  • the arm plate 101 and the binocular lens 102 with respect to the photo frame 146 are provided by two pivot shafts 147. It has a foldable structure by pivoting in the directions of arrows A and B.
  • FIGS. 12 (a) and 12 (b) show structural diagrams of other conventional examples.
  • this three-dimensional (3D) photo reproducing apparatus has an arm structure attachable to an outer frame of an electronic device 208 having a display element 211 for displaying a left image 209 and a right image 210. doing.
  • the arm 248 to which the binocular lens 202 is attached at one end it is fixed to the housing of the electronic device 208 using the screw 249.
  • Patent Document 4 a structure of a lens part that is detachable and foldable to a display element such as a portable terminal has been proposed.
  • the electronic device 208 having the display element 211 for a three-dimensional (3D) image described in Patent Document 3 has a structure for fixing the arm 248 to a casing frame outside the display element 211.
  • a fixing screw symbol 249 in FIG. 12A
  • the electronic device is strongly held between the arms, so that a large stress is applied to the display element of the electronic device. Therefore, in general, to apply the arm structure as described in Patent Document 3 to a portable terminal which is required to be miniaturized and whose housing frame is designed to be narrow, consideration is given not to apply this large stress. is necessary.
  • the arm structure as described in Patent Document 3 it takes time to fix and remove the arm 248.
  • the arm structure as described in Patent Document 3 is inconvenient to carry the arm and the binocular lens component when the arm 248 is removed.
  • Patent Document 4 is not a stereo viewer, but has a structure in which a magnifying lens can be attached to and detached from a display element, and can be thinly folded.
  • the present invention has been made to solve the above-mentioned problems, and realizes a stereo viewer and a display device which can be folded, thin and easy to carry, and can be easily attached to and detached from a thin electronic device having a display element. With the goal.
  • the present invention is a stereo viewer that is attachable to and detachable from a display device having a display element capable of stereo display, and includes a binocular lens consisting of two convex lenses, an arm, a partition plate, and a support means.
  • the lens is coupled by a first hinge having a first pivot axis, the first angle variable range of the arm and the binocular lens is at least 0 degree to 90 degrees, and the partition plate is the arm and second pivot axis Connected by a second hinge, the variable range of the second angle formed by the arm and the partition plate is at least 0 to 90 degrees, and the second pivot axis is perpendicular to the first pivot axis;
  • the intersection point of one rotation axis and the second rotation axis is approximately at the center of the binocular lens, the support means is disposed on the opposite side of the arm to the binocular lens, and a gap is provided between the support means and the partition plate
  • the second pivot shaft closer to the support means Having a vertical first side, the second angle is 90 degrees state, having a fixing means for fixing by sandwiching the display device into the gap between the first side and the support means.
  • the arm and the support means are coupled by a third hinge having a third pivot axis, and the third angle between the arm and the support means can be varied to 0 degrees or more, and the first pivot axis and the third pivot axis
  • the rotating shaft is substantially parallel, and it has a spring means to which a force is applied in a direction in which the third angle between the support means and the arm is 90 degrees or less.
  • the support means is plate-like.
  • the partition plate has a second side perpendicular to the second rotation axis on the side close to the binocular lens, and when the second angle is 0 degree, the second side is the third rotation axis and Almost overlap.
  • the fixing means has a screw part.
  • the stereo viewer has a positioning recess or protrusion on the side surface on the gap side of the support means.
  • elastic materials are provided on the side surfaces of the first side and the second side.
  • the arm has a plate-like structure, and a length of the arm in the first rotation axis direction is equal to or longer than a length of the binocular lens in the first rotation axis direction.
  • the binocular lens is a Fresnel lens
  • the binocular lens has a Fresnel lens formed on the side where the partition plate is located, and has a transparent protective plate on the surface on which the Fresnel lens is formed.
  • the binocular lens has a first side in the longitudinal direction and a second side parallel to the first side and opposite to the first side, and the arm is substantially the first side of the binocular lens A third side of a half length, a fourth side perpendicular to the third side, and a fifth side parallel to the third side and perpendicular to the fourth side, the partition plate being the binocular lens A sixth side substantially half the length of the first side, a seventh side perpendicular to the sixth side, and an eighth side parallel to the sixth side and perpendicular to the seventh side, A third side and a half of the first side are coupled by a first coupling means having the first rotation axis, and the fourth side and the seventh side are a second coupling having the second rotation axis
  • the fifth side and the supporting means are coupled by a third coupling means having the third pivot axis, and an angle formed by the arm and the binocular lens is Assuming that the angle between the arm and the partition plate is a
  • the binocular lens, the partition plate, the arm, and the supporting means are plate-like structural components, and the first angle, the second angle, and the third angle are all 180 degrees
  • the binocular The lens, the partition plate, the arm, and the support means are disposed substantially on the same plane without overlapping, and the first coupling means, the second coupling means, and the third coupling means are tapes of the plate-like structural component
  • the binocular lens, the partition plate, the arm, and the supporting means are disposed so as not to be substantially flush with each other, with the first angle, the second angle, and the third angle all being 180 degrees.
  • the pivoting axes of the first coupling means, the second coupling means and the third coupling means are on the same plane side.
  • the partition plate and the arm are divided into two by a straight line parallel to the first rotation axis, and the divided partition plates are combined by the fourth rotation axis, and the division is performed.
  • the arm is coupled at a fifth pivot axis.
  • the binocular lens, the partition plate, the arm, and the supporting means are disposed so as not to be substantially flush with each other, with the first angle, the second angle, and the third angle all being 180 degrees.
  • the fourth pivot axis and the fifth pivot axis are on the side opposite to the plane on which the pivot axis of the first coupling means, the second coupling means, and the third coupling means is present.
  • the fourth pivot shaft and the fifth pivot shaft have tape-like coupling means.
  • the display device of the present invention has the above stereo viewer.
  • the display device comprises fixing means for fixing the stereo viewer.
  • the display device has means that can be fixed to or stored in the display device in a state of being folded so that the first angle and the second angle of the stereo viewer are 0 degrees.
  • the present invention is a stereo viewer that is attachable to and detachable from a display device having a display element capable of stereo display, and includes a binocular lens consisting of two convex lenses, an arm, a partition plate, and a support means.
  • the binocular lens is connected by a first hinge having a first pivot axis, the first angle variable range of the arm and the binocular lens is at least 0 degree to 90 degrees, and the partition plate is an arm and a second Coupled by a second hinge having a motion axis, the variable range of the second angle formed by the arm and the partition plate is at least 0 degree to 90 degrees, and the second rotation axis is perpendicular to the first rotation axis
  • the intersection point of the first pivot axis and the second pivot axis is substantially at the center of the binocular lens, the support means is disposed on the opposite side of the arm to the binocular lens, and there is a gap between the support means and the partition plate
  • the plate is close to the support means Has a first side perpendicular to the rotary shaft, having a fixing means for fixing by sandwiching the display device into the gap between the first side and the support means.
  • the arm and the support means are coupled by a third hinge having a third pivot axis, and the third angle between the arm and the support means can be varied to 0 degrees or more, and the first pivot axis and the third pivot axis
  • the rotating shaft is substantially parallel, and it has a spring means to which a force is applied in a direction in which the third angle between the support means and the arm is 90 degrees or less.
  • the support means is plate-like.
  • the partition plate has a second side perpendicular to the second rotation axis on the side close to the binocular lens, and when the second angle is 0 degree, the second side is the third rotation axis and Almost overlap.
  • the fastening means comprise screw parts.
  • the positioning concave or convex portion is provided on the side surface on the gap side of the support means.
  • elastic materials are provided on the side surfaces of the first side and the second side.
  • the arm has a plate-like structure, and the length in the first pivot axis direction of the arm is equal to or longer than the length in the first pivot axis direction of the binocular lens.
  • the binocular lens is a Fresnel lens
  • the binocular lens has a Fresnel lens formed on the side where the partition plate is located, and has a transparent protective plate on the surface on which the Fresnel lens is formed.
  • the binocular lens has a transparent protective plate on the surface on which the Fresnel lens is formed.
  • the display device of the present invention has means which can be fixed to or stored in the display device in a state of being folded so that the first angle and the second angle of the stereo viewer become 0 degrees.
  • Schematic structure diagrams (a) to (c) of the stereo viewer according to the first embodiment of the present invention Schematic sectional views (a) to (e) of the stereo viewer according to the first embodiment of the present invention (A) to (e) are perspective structural views of the stereo viewer according to the first embodiment of the present invention Schematic structural views (a) to (e) showing a method for preventing scratches on a lens and a display element according to Embodiment 1 of the present invention Schematic structure figure (a) of the stereo viewer of Embodiment 2 of this invention, (b) Schematic structure diagrams (a) to (d) of the stereo viewer according to the third embodiment of the present invention Schematics of the portable terminal at the time of stereo viewer wearing of Embodiment 3 of the present invention (a), (b) Detailed structure diagrams (a) to (e) of the stereo viewer according to the third embodiment of the present invention Second folding structure diagram of the stereo viewer according to the third embodiment of the present invention (a) to (d)
  • Embodiment 1 Embodiment 1
  • the first embodiment will be described on the assumption that the stereo viewer is attached to the portable terminal device, but the same applies to the case where the stereo viewer is attached to a thin electronic device having a display element such as portable car navigation or television. It is.
  • the display screen is divided into two, left and right images are displayed on the respective screens, and a stereoscopic image is displayed through a binocular lens, the same image may be displayed instead of the left and right images.
  • the screen of the display element can be enlarged and viewed by passing the binocular lens.
  • FIG. 1 is a schematic structural view (a) to (c) of the stereo viewer according to the first embodiment.
  • FIG. 1A shows a form of a stereo viewer when attached to a portable terminal.
  • FIG. 1 (b) shows the form of the stereo viewer in a state of being detached from the portable terminal and folded.
  • FIG. 1C shows a configuration diagram when the stereo viewer is attached to the portable terminal.
  • the stereo viewer comprises an arm 1, a binocular lens 2, a partition 3 and a support means 4.
  • the arm 1 and the binocular lens 2 are coupled by a first hinge having a first pivot axis 5, and the first angle between the arm 1 and the binocular lens 2 can be changed at least from 0 degree to 90 degrees.
  • the partition plate 3 and the arm 1 are coupled by a second hinge having a second pivot 6.
  • the second angle between the arm 1 and the partition plate 3 can be changed at least from 0 degrees to 90 degrees.
  • this second pivoting axis 6 passes the center of the first hinge, ie, the center line between the two lenses of the binocular lens 2, and is approximately the same as the first pivoting axis 5.
  • the binocular lens 2 and the arm 1 can be supported so as to be vertical when the partition plate 3 is erected perpendicular to the arm surface 1A.
  • the supporting means 4 is connected by a third hinge having a third rotating shaft 7, and the third angle formed by the arm 1 and the supporting means 4 is variable at 0 degrees or more, and the first rotating shaft 5 and the third rotating shaft 7 are nearly parallel.
  • the stereo viewer is fixed to the housing 8 of the portable terminal in such a manner that the display element 11 is sandwiched between the support means 4 and the partition plate 3.
  • the arm 1 and the support means 4 assume that it is plate shape, it may be rod-shaped, for example.
  • a plate is desirable to be thin when folded.
  • FIG. 2 shows cross-sectional structures (a) to (e) for explaining the details of the method of attaching and detaching the stereo viewer.
  • FIGS. 3A and 3B show perspective structural views of the stereo viewer.
  • FIG. 3C is a plan view of the stereo viewer.
  • FIG. 2 (b) shows a state in which the support means 4, the partition plate 3 and the binocular lens 2 are vertically erected with respect to the arm 1 from the folded state of FIG. 2 (a).
  • the partition plate 3 has a second side 13 on the side near the binocular lens 2 and has a first side 12 on the side near the support means 4. Both sides of the first side 12 and the second side 13 are perpendicular to the second rotation axis 6.
  • the binocular lens 2 When the binocular lens 2 is in contact with the second side 13, the binocular lens 2 can hold the partition plate 3 perpendicularly to the arm 1.
  • the structure is supported by the partition plate 3, but otherwise, means for setting the angle to the first hinge without using the partition plate 3 is used It does not matter.
  • the case 8 of the portable terminal is sandwiched in the gap 14 formed between the first side 12 of the partition plate 3 and the support means 4.
  • a spring 15 is built in the third hinge of the support means 4 having the third pivot shaft 7, and the third angle formed by the support means 4 and the arm 1 is 0 degrees.
  • the structure has a structure in which a force is applied in the direction (arrow C in the drawing). Therefore, a part of the support means 4 is in contact with the back surface of the casing 8 of the portable terminal to fix the casing 8 of the portable terminal.
  • the distance between the binocular lens 2 and the display element 11 is determined by the length of the partition plate 3 in the direction along the second rotation axis 6.
  • the binocular lens 2 is displayed according to the user's vision. It also becomes possible for the user to adjust the distance of the element 11 freely.
  • the description of the specific structural example is omitted.
  • the first rotation shaft 5 for connecting the arm 1 and the binocular lens 2 and the second rotation shaft 6 for connecting the arm 1 and the partition plate 3 are vertical.
  • the second side 13 overlaps the first pivot 5.
  • the partition plate 3 is erected perpendicular to the arm surface 1A, the binocular lens 2 and the arm 1 can be made perpendicular.
  • the first side 12 of the partition plate 3 is perpendicular to the second rotation shaft 6. When the partition plate 3 is folded, the first side 12 is parallel to the third pivot 7 and a gap 14 exists between the first side 12 and the third pivot 7.
  • the length A2 of the arm 1 along the first pivot axis 5 is the first pivot axis of the binocular lens 2 so that the binocular lens 2 does not protrude from the arm 1 when the binocular lens 2 is folded. Less than length A3 along 5
  • the length A2 in the direction along the first rotation axis 5 of the arm 1 is referred to as an arm width A2.
  • the partition plate 3 In the state of being attached to the housing 8 of the portable terminal, the partition plate 3 is disposed at the boundary of the left and right screens of the display element 11, so that the partition plate 3 does not interfere with stereoscopic display. Rather, the left and right screens can be separated by the presence of the partition plate 3, which has the advantage of facilitating stereoscopic viewing.
  • the length A1 of the first side 12 of the partition plate 3 has a length equivalent to the boundary between the left and right screens of the display element 11.
  • the length A1 of the first side 12 exceeds A2 / 2 which is a half of the arm width A2
  • the partition plate 3 protrudes from the arm width A2 when folded. Therefore, it is desirable that the length A1 of the first side 12 of the partition plate 3 be smaller than half the arm width A2.
  • FIG. 3D shows a structural example in which the stereo viewer of FIG. 3A is further folded once more by further including a fourth rotation axis 16. Since this becomes compact, for example, as shown in FIG. 3E, the stereo viewer can be conveniently carried by fixing the stereo viewer to the back surface of the casing 8 of the portable terminal.
  • a magnet is used for fixing the portable terminal to the housing 8, but other fixing methods may be used.
  • FIG. 4 shows configuration diagrams (a) to (e) when a Fresnel lens is used as the binocular lens 2.
  • the Fresnel lens for example, the thickness of the Fresnel lens can be reduced to about 1 mm or less, and the stereo viewer can be thinned.
  • the binocular lens 2 has a Fresnel lens surface 17 and a flat surface 18 on which a Fresnel lens is formed.
  • the Fresnel lens surface 17 faces the side of the partition plate 3.
  • the Fresnel lens surface 17 is disposed on the opposite side to the partition plate 3, as shown in FIG. 4C, the angle between the optical path OP and the flat surface 18 is not perpendicular, so refraction occurs and the image is distorted.
  • antireflective films be provided on both sides of the transparent plate 19.
  • An air layer is required between the transparent plate 19 and the Fresnel lens surface 17, and as shown in FIG. 4D, it is preferable to fix the periphery with an adhesive 20 or the like.
  • the first side 12 and the second side 13 of the partition plate 3 An elastic material 21 such as rubber is provided. Thereby, it can prevent that the partition plate 3 damages the Fresnel lens and the display surface of the display element 11. Moreover, it can prevent that the partition plate 3 slips with respect to the Fresnel lens surface 17 and the display surface of the display element 11, and can also prevent the shift
  • FIG. 5 is a perspective view (a) and (b) of the stereo viewer according to the second embodiment.
  • the basic structure and the like are the same as in the first embodiment, and the description thereof is omitted.
  • a different point from the first embodiment is the fixing method by the support means 4.
  • two or more screw holes 23 are opened in the support means 4, and the two screw holes 23 are located on the opposite side across the partition plate 3. It becomes possible to fix the back surface of the case 8 of the portable terminal by the screw 22 fixed to the screw hole 23.
  • the arm 1 has a stopper 24 at one end thereof so that the third angle between the support means 4 and the arm 1 does not exceed 90 degrees.
  • the spring 15 required in the first embodiment is unnecessary.
  • a spring may be used instead of the screw 22.
  • fixing means for fixing the support means 4 and the back surface of the casing 8 of the portable terminal can be considered.
  • position control and fixing are performed by fitting concave and convex portions. It does not matter.
  • Embodiment 3 which can be further reduced in thickness than Embodiment 1 will be described.
  • FIG. 6 shows stereo viewer structures (a) to (d) of the third embodiment.
  • the arm 61, the binocular lens 62, the partition plate 63, and the support means 64 are plate-like parts.
  • the stereo viewer according to the third embodiment includes an arm 61, a binocular lens 62, a partition plate 63, and a support means 64.
  • the arm 61 and the binocular lens 62 are coupled by a first hinge 65 having a first rotation axis, and the first angle formed by the arm 61 and the binocular lens 62 can be changed at least from 0 degrees to 90 degrees.
  • the partition plate 63 and the arm 61 are coupled by a second hinge 66 having a second pivot axis.
  • the second angle formed by the arm 61 and the partition plate 63 can be changed at least from 0 degrees to 90 degrees.
  • the second pivot axis passes through the center of the first hinge 65, that is, the center line between the two lenses of the binocular lens 62, and is substantially perpendicular to the first pivot axis, and the partition plate 63 is placed on the arm surface 61A.
  • the binocular lens 62 and the arm 61 can be vertically supported.
  • the support means 64 is connected by a third hinge 67 having a third rotation axis, and the third angle formed between the arm 61 and the support means 64 is variable at 0 degrees or more, and the first rotation axis and the third rotation axis are It is almost parallel.
  • FIG. 6A is a perspective view in the case where the angle between the binocular lens 62 and the arm 61, the angle between the partition plate 63 and the arm 61, and the angle between the support means 64 and the arm 61 are all 180 degrees.
  • the arm 61 has a width half the length of the long side of the binocular lens 62, and the arm 61 and the binocular lens 62 are connected by the first hinge 65.
  • the partition plate 63 has substantially the same width as the arm, and the arm 61 and the partition plate 63 are connected by the second hinge 66.
  • a major difference from the first embodiment is that by setting the width of the arm 61 to about half of the long side of the binocular lens 62, the arm 61 and the partition plate 63 do not overlap. This enables thinning.
  • the central portion of the binocular lens 62 has a recess 68.
  • a protrusion 69 is provided at one corner near the binocular lens 62 of the partition plate 63.
  • the first hinge 65 and the second hinge 66 do not require complicated fixing functions.
  • FIG. 7 shows structural diagrams (a) and (b) when the stereo viewer shown in FIG. 6 is fixed to the casing 8 of the portable terminal.
  • FIG. 8 shows detailed structures (a) to (e) of the first hinge 65, the second hinge 66, and the third hinge 67.
  • FIG. 8 (b) is an exploded view of the component parts.
  • the binocular lens 62 has a first side 86 in the longitudinal direction and a second side 87 parallel to the first side 86 and opposite to the first side 86, and the arm 61 is approximately half the length of the first side 86 of the binocular lens 62.
  • the fifth side 80 which is parallel to the fourth side 89 and the third side 88 perpendicular to the third side 88 and the third side 88 and perpendicular to the fourth side 89, and the partition plate 63
  • a sixth side 81 substantially half the length of the first side 86, a seventh side 82 perpendicular to the sixth side 81, and an eighth side 83 parallel to the sixth side 81 and perpendicular to the seventh side 82 Have.
  • the third side 88 and one half of the first side 86 are connected by a first hinge 65 having a first rotation axis, and the fourth side 89 and the seventh side 82 are a second hinge having a second rotation axis 66 are combined.
  • the support means 64 and the fifth side 80 are connected by a third hinge 67 having a third pivot axis.
  • any two of the binocular lens 62, the arm 61, the partition plate 63, and the support means 64 are referred to as a first plate-like component 35 and a second plate-like component 36.
  • a first plate-like component 35 and a second plate-like component 36 After arranging the 1st plate-like component 35 and the 2nd plate-like component 36 so that each edge may correspond as shown in FIG.8 (c), it is a plate by fixing the flexible tape component 37 for fixation from the bottom.
  • the rotation function can be easily realized with the end side of the lower surface of the lower part as the rotation axis.
  • Thinning is possible because no hinge is required.
  • the tape parts are all disposed on the back surface, and a first hinge 65 having a first rotation axis, a second hinge 66 having a second rotation axis, and a third rotation axis
  • the three hinges 67 are at the end on the back side. This enables bending as shown in FIG. 6 (c).
  • FIGS. 9 (a) to 9 (d) show a structure in which a fourth pivot shaft 92 is provided in order to fold the stereo viewer into a smaller size.
  • the arm 61 is separated into the first arm 98 and the second arm 99 with the fourth rotation shaft 92 as a boundary, and then joined by the fourth rotation shaft 92.
  • the partition plate 63 is also separated into the first partition plate 90 and the second partition plate 91 with the fourth rotation shaft 92 as a boundary, and then joined by the fourth rotation shaft 92.
  • the fourth pivot shaft 92 is on the front side. As a result, as shown in FIG. 9B, the stereo viewer can be folded in a smaller size than that of FIG. 6B by rotating 180 degrees about the fourth pivot shaft 92.
  • FIGS. 10A to 10C show an example of a method of fixing the stereo viewer according to the third embodiment to the casing 8 of the portable terminal.
  • a fixing component 93 shown in the figure is fixed to the back surface (the opposite side to the display element 11) of the casing 8 of the portable terminal.
  • the stereo viewer can be easily fixed by sandwiching the plate of the support means 64 in the gap of the fixing part 93.
  • the fixing component 93 protrudes from the housing 8 of the portable terminal, but may have a recess structure to fix the support means 64.
  • the support means 64 may be fixed using a magnet, a spring, a screw or the like.
  • the present invention is useful, for example, as a stereo viewer for portable terminal devices, and can be used for various electronic devices such as televisions, mobile phones, portable terminals, car navigations, and so on.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

La présente invention a pour objectif de supprimer les inconvénients des dispositifs d'affichage classiques à visionneuse stéréoscopique, qui nécessitent une manipulation longue et complexe pour passer d'un affichage en deux dimensions (classique) à un affichage en trois dimensions (stéréoscopique), et qui manquent également de portabilité, compte tenu de la difficulté de diminuer l'épaisseur des éléments de la visionneuse stéréoscopique. La présente invention concerne une visionneuse stéréoscopique amovible comprenant une lentille binoculaire (2), un bras (1), un séparateur (3) et des moyens de support (4). La lentille binoculaire et le bras sont réunis par un premier axe rotatif (5). Le bras et le séparateur sont réunis par un second axe rotatif (6) qui est perpendiculaire au premier axe rotatif. Lorsque le séparateur et le bras sont à la verticale, la visionneuse stéréoscopique peut être fixée sur le dispositif d'affichage par serrage du dispositif d'affichage avec la face latérale du séparateur et les moyens de support. Il est également possible d'abaisser la séparation et la lentille binoculaire de la visionneuse stéréoscopique avec le premier axe rotatif et le second axe rotatif. La visionneuse stéréoscopique est alors amovible, ce qui simplifie le passage entre l'affichage en trois dimensions et l'affichage en deux dimensions et permet également d'améliorer la portabilité de ladite visionneuse stéréoscopique.
PCT/JP2011/003943 2010-07-12 2011-07-08 Visionneuse stéréoscopique et dispositif d'affichage WO2012008133A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010-157463 2010-07-12
JP2010157463A JP2013190450A (ja) 2010-07-12 2010-07-12 ステレオビューア及び表示装置
JP2010-221132 2010-09-30
JP2010221132A JP2013190451A (ja) 2010-09-30 2010-09-30 ステレオビューア及び表示装置

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WO2015131648A1 (fr) * 2014-09-28 2015-09-11 中兴通讯股份有限公司 Lunettes de visualisation stereoscopique
WO2016116501A1 (fr) * 2015-01-20 2016-07-28 Ansay Can Stéréoscope de smartphone
WO2016139497A1 (fr) * 2015-03-05 2016-09-09 Intellisense Zrt. Accessoire optique pour dispositifs d'affichage mobiles
WO2016143076A1 (fr) * 2015-03-10 2016-09-15 稔 稲葉 Visualiseur stéréo et/ou viseur stéréo
US20160349791A1 (en) * 2015-05-27 2016-12-01 Google Inc. Virtual reality headset and device case
TWI596381B (zh) * 2015-03-13 2017-08-21 Minoru Inaba Stereo viewfinder and / or stereo viewfinder
IT201600076139A1 (it) * 2016-07-20 2018-01-20 Orange S R L Custodia per telefono cellulare includente un telaio mobile
US10353491B2 (en) 2016-02-17 2019-07-16 Outlyer, LLC System and method for motion processing in mobile devices

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JP2004177431A (ja) * 2002-11-22 2004-06-24 Ricoh Co Ltd モニター用ステレオビューアー
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JP2004309615A (ja) * 2003-04-03 2004-11-04 Kazunobu Hosoda 立体写真鑑賞装置

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WO2015131648A1 (fr) * 2014-09-28 2015-09-11 中兴通讯股份有限公司 Lunettes de visualisation stereoscopique
JP2017531822A (ja) * 2014-09-28 2017-10-26 ゼットティーイー コーポレーションＺｔｅ Ｃｏｒｐｏｒａｔｉｏｎ 立体視眼鏡
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TWI596381B (zh) * 2015-03-13 2017-08-21 Minoru Inaba Stereo viewfinder and / or stereo viewfinder
US20160349791A1 (en) * 2015-05-27 2016-12-01 Google Inc. Virtual reality headset and device case
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US10353491B2 (en) 2016-02-17 2019-07-16 Outlyer, LLC System and method for motion processing in mobile devices
IT201600076139A1 (it) * 2016-07-20 2018-01-20 Orange S R L Custodia per telefono cellulare includente un telaio mobile
WO2018015919A3 (fr) * 2016-07-20 2018-03-01 Orange S.R.L. Boîtier pour téléphone cellulaire comprenant un cadre mobile

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