WO2004008191A1 - 視線の一致を可能にする表示撮像装置及び方法 - Google Patents
視線の一致を可能にする表示撮像装置及び方法 Download PDFInfo
- Publication number
- WO2004008191A1 WO2004008191A1 PCT/JP2003/008806 JP0308806W WO2004008191A1 WO 2004008191 A1 WO2004008191 A1 WO 2004008191A1 JP 0308806 W JP0308806 W JP 0308806W WO 2004008191 A1 WO2004008191 A1 WO 2004008191A1
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- Prior art keywords
- display
- reflection
- transmission
- image
- transmissive
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact
Definitions
- the present invention relates to a display method, a portable electronic ⁇ , a portable electronic camera, a foldable portable telephone with a camera, a ⁇ telephone, a Tvmis conference, and a photographing and displaying method and apparatus capable of matching ⁇ .
- a foldable mobile phone with a camera for shooting the subject is scattered, for example, a Japanese patent Japanese Patent Laid-Open Publication Nos. 2001-320463 and 2003-152848 disclose an apparatus in which an upper mower is rotated and a camera is attached to a lower main body.
- Japanese Patent No. 3048667 has a means for electronically synchronizing the light transmission / reflection state and the imaging operation with a half mirror.
- Japanese Patent No. 2804324 uses a holographic optical element
- Japanese Patent No. 3011439 discloses a device that alternately switches between a light-transmitting state and a light-non-transmitting state of a display screen means.
- Japanese Patent No. 3259285 discloses an apparatus having transmission / reflection means using a polarizing beam splitter.
- Japanese Patent Publication 2002-232856 discloses an attachment using a half mirror.
- Japanese Patent Application Publication No. 2002-27419 has a means of shadowing and is photographed through a pinhole provided on the screen.
- Japanese Patent Application Laid-Open Publication No. 2002-5309742 discloses a device power S provided with a camera in the projection plane.
- the conventional transmissive anti-reflection device displays the camera installation side in order to prevent the light on the camera installation side from leaking to the display side due to the nature of the conventional transmission fiber means, for example, a half mirror. Since it is necessary to make it darker than the side and the B sound curtain structure is indispensable, it has the characteristic structure shown in Fig. 30.
- the reflectance and transmittance of the half mirror are usually fixed at 50% each, and there were problems with the brightness of the displayed image and the image quality where the input signal level to the TV camera was attenuated by a certain amount.
- the configuration cost is high in the method of electronically controlling the light transmission / reflection state.
- the device in which the camera is arranged in the projection display surface has a drawback that the projection light easily enters the camera, and has a drawback that the screen cannot be displayed because the camera objective lens is fixed to the screen. »—A common drawback of the prior art that enables matching is that the system is large and costly. In mobile TV Hi and Internet TV phones, the technology that allows them to match is not widespread, so it seems that they are ignoring each other and ignoring each other. Disclosure of the invention
- the present invention has been made in view of the above circumstances, and has a compact view of a television that matches the line of sight of the callers, is compact and portable, has many functions and is easy to use, and has related partial functions.
- ⁇ Attachment and mm Intended to show how to match.
- a first object of the present invention is to provide a function that enables the eyes of the callers to match each other and to match oneself when shooting oneself, and to display a monitor even when one's own shadow and an external subject are shadowed. It is to make a legible portable TV mi3 ⁇ 4.
- a second object of the present invention is to provide an "M-fold image processing".
- the third object of the present invention is to Image processing »around Used as ⁇ ! ⁇ ⁇ 3 ⁇ 4 ⁇ 3 ⁇ 4 ⁇ ⁇ « « « «.
- a fourth object of the present invention is to perform image processing ⁇ characterized in that an effect of enabling matching can be obtained by attaching a transmission / reflection surface.
- the fifth object of the present invention is to provide a foldable portable electronic ⁇ with a camera that makes it easy to see the moeta even while capturing an image of itself or an external subject.
- image processing refers to a display device, an imaging device, and a means in which an observer has a conversation with each other while seeing a photographed display image of the other party, or the observer is a subject, and It means an electron ⁇ that has a means for photographing itself while looking at the shadow display image.
- FIG. 1 is a diagram for explaining the principle of a display / image pickup apparatus according to the present invention.
- 1 is a transmission / reflection surface that partially transmits and partially reflects the light amount, and has both a transmission action and a reflection action
- 2 is a display device
- 3 is an imaging device
- 4 is an observer's eye
- 1 is a viewer
- the imaging device 3 is arranged at a position facing 4 and the transmission / reflection surface force S intersects the optical center axis connecting the position of the observer's eye and the objective lens 8 of the imaging device 3 in a non-perpendicular state.
- the objective lens 8 of the imaging device 3 is placed as close as possible to the transmission / reflection surface 1, and the object light from the observer 4 is transmitted to the imaging device 3, and the light emitted from the display device 2 is observed. Reflects on eye of person 4.
- the observer's object light is transmitted through the direction of arrow 5 and reaches the imaging device, and the radiated light of the display device is reflected from the direction of arrow 6 and reaches the observer's eye 4 (hereinafter collectively referred to as Invented light path).
- the transmission / reflection surface area of the transmission / reflection surface becomes much smaller than the reflection operation portion area, and the portion utilizing the transmission effect Can be divided as window part 7 and the part that uses the reflective surface as part 9. Since the reflecting portion other than the window portion 7 does not need a transmitting action, it is one of the important features of the present invention that the portion is subjected to light-shielding treatment or to have a high reflectance. It is a feature of the present invention to dispose other system components around the optical path force mirror. is there.
- the imaging device 3 and the pivot 14 that allows the second housing 12 to be turned upside down are provided in the second housing 12 having no main display device of the foldable image processing device. It is a feature of the present invention to attach a transmission / reflection surface when the image processing ae needs a function that allows matching.
- the reflection image is a mirror image, and if necessary, the image is optically or an image known from Japanese Patent No. 2741121, Japanese Patent Office Patent Publication No. 7-388685, etc.
- the signal is converted to a mirror image and displayed.
- a solid-state imaging device which can also obtain a signal of a mirror image shown in Japanese Patent No. 250504845 is used.
- a character generator with a mirror image pattern used by current video cameras with LCD monitors will be used. '' In a conventional TV phone or video-integrated camera equipped with a liquid crystal display device as a monitor, not only the other party but also the self is displayed on the screen.
- the display / photographing method for enabling eye-gaze matching according to the invention as set forth in claim 9 is characterized in that, by arranging the camera and the transmission / reflection surface closely by the configuration of the optical path, the transmission action partial area of the transmission / reflection surface is provided. Is much smaller than the reflective area. As a result, the two functions of transmission and reflection must coexist, and the area of the function part can be greatly reduced, and the special function part can be omitted to leave only the transmission function. . Almost ⁇ S shooting height
- the transmission / reflection surface provided with a reflection part having a reflectance and a window part with a high quality ratio has a higher processing efficiency than a half mirror due to the exclusive use of the transmission function and the reflection function.
- the dark box space between the camera and the transflective surface can be reduced, and other system components around the camera can be placed close to the transflective surface in a compact arrangement.
- the structure behind the half mirror can easily realize the light blocking function if it has a dark color tone, eliminating the need for a curtain box.
- the transmission / reflection surface according to the first aspect of the present invention is different from a homogeneous transmission / reflection surface used in the prior art, and is provided with a window portion and an opaque reflection portion. This obviates the need for a blackout dark box that does not fail.
- the transmitting action of the reflector is not necessary at all, and the light on the camera installation side may leak to the display side.
- a predetermined element including at least one metal layer formed of an optical path changing means or an element for controlling the transmitting and reflecting state of light by an electric signal, a transparent material, or a through-hole, and a reflecting portion disposed on the surface of the substrate;
- the present technology improves the signal-to-noise ratio as compared with the conventional technology and achieves high-luminance image quality.
- the transmission and reflection surface in which the reflection part and the window part are made with the same reflectance and transmittance, have the window part hidden by the reflector that shows the same principle as the conventional one, and this has the same image quality as the conventional technology using a half mirror.
- the transmissive / reflective surface which has a transparent window part and a return part of almost ⁇ , can transmit almost all of the photographing light amount, reflects almost all of the display light amount, and has a characteristic of the reflection transmittance of 50%.
- the efficiency of light use for both shooting and display is approximately twice as high as when using a half-mirror, so the input signal level to the TV camera does not attenuate steadily compared to the conventional one, and signal noise The ratio is improved, the image quality is improved, and the brightness of the display is doubled.
- Mobile phones currently on the market are equipped with a power lens S with a diameter of less than 1 mm ⁇ . use This makes it possible to create a small transparent window on the transmission / reflection surface that is inconspicuous to the observer.
- the camera lens is located as close as possible to the window, the observer's visual focus is on the display farther than the window, so see the image reflected in a small dusty mirror, especially when viewed with both eyes As before, the windows are not noticeable and there are no invisible parts on the display surface.
- One of the alternatives is the transflective surface shown in Fig. 29, where the reflective part is total reflection and the window part is semi-transmissive. In this case, the window part looks like a dark shadow but the screen has a bright effect.
- d) The best result is that the screen is bright and the window is inconspicuous if the reflectivity of the window is selected to be high up to the sensitivity range of the camera. 2) The cost of transmitting and reflecting surfaces is reduced. a).
- a method for controlling a half mirror or a special light transmission / reflection state requires a control element of the same size as the display area in the prior art.
- the present invention can use a control element corresponding to the scale of the area of the objective lens. For example, when shooting with a power camera with a diagonal angle of view of 50 degrees with a diameter of 1 mm ⁇ , and displaying on a 15-inch display surface, the window area can be reduced to 5 square mm, and the necessary control of the present invention
- the area of the device is about 1 / 10,000 that of the conventional device.
- the cost is reduced and the efficiency of using display light is increased.
- the cost can be reduced by omitting the special function part that coexists with transmission and reflection and leaving only the transmission function.
- the manufacturing process of the transflective surface with high reflection and high transmissivity is mainly the same as the manufacturing process of the mirror, so there is no need for a process such as vacuum deposition, and it is easier to manufacture than the conventional transflective surface.
- Claim 3 shows an apparatus having the optical path of the present invention.
- another system component around the camera is arranged close to the transmission / reflection surface. This makes the system size compact. Even if a half mirror is used as the transflective surface, the box space between the camera and the transflective surface can be reduced, and the structure behind the half mirror can easily achieve a light blocking function if it has a dark color tone. This eliminates the need for a dark box.
- the image capturing and arrangement according to the invention set forth in claim 5 is provided by attaching to a display device. »—Effects that enable matching. This adds the ability to match the gaze to existing systems in a compact size.
- the image processing device has an effect of enabling stomach matching by attaching a transmissive reflection surface. This adds the ability to match eye gaze to existing systems with the added volume of a single thin mirror.
- the second housing 12 is provided with an imaging device and a pivot portion 14 that enables the second housing 12 to be turned upside down.
- the display device by rotating or folding the display device according to the camera's own image capturing and the external subject image capturing, it is possible to view the display of the display device in a state suitable for image capturing.
- the angle force S between the display surface of the display device and the back of the operation unit of the other housing can be acute, the operation is obstructed by installing a force mirror and a transflective surface on the back of the operation unit.
- An apparatus having a function of enabling eye-gaze matching can be provided without any problem.
- the apparatus described in the range 7, which has a function of enabling eye-gaze matching without disturbing the operation by adding only one thin mirror, can be obtained.
- Japanese Patent No. 2,645,076, Japanese Patent No. 2,804,324 The blackout structure is indispensable with structural features.
- the reflection-only portion of the transmission / reflection surface according to the present invention is opaque, and (4) there is no need to maintain a sound curtain structure, a dark space, and a dark box, so that the system size can be significantly reduced.
- the conventional technology in which the camera is arranged in the projection plane, has a blind spot area where the camera objective lens is fixed on the screen and cannot be displayed, that is, there is a pinhole.
- the image quality becomes inferior.
- the vertical deviation angle that can tolerate 3 ⁇ 4 ⁇ mismatch is 1 It is assumed to be within 0 degrees. Therefore, if the transmission / reflection surface where the window is provided near the center is used, even if a large transparent window is used, the line of sight of the displayed opponent's eyes is seen from a position away from the window. The effect is obtained.
- the effect of the present invention was confirmed by performing an experiment using a substrate of a hard disk (circular central portion having a diameter of 25 mm ⁇ ) as a transmissive reflection surface. Therefore, it has a certain tolerance of @ 3 ⁇ 4 and can use existing imaging devices and display devices.
- the aperture of the camera lens is not limited as long as the transmission / reflection surface having the half mirror window of the present invention is used.
- a common drawback of the prior art that allows gaze matching is the large system size and high cost.
- the present invention can significantly reduce the system size and cost, improve the image quality, and contribute to the practical use and widespread use of videophones that can match.
- the rise of the prior art is due to the fact that a pivot section is provided so that the housing having the main display section can be turned upside down, and the camera is installed on the back of the operation section.
- the present invention is different from the present invention in that the angular force S between the display surface and the camera installation surface cannot be an acute angle.
- the present invention as a normal camera, can view the display on the screen of the display device when taking its own image or an external subject image, and can take a picture in a comfortable posture and is easy to use.
- the structure allows for the addition of a transmissive reflection surface, which makes it possible to perform matching conveniently.
- the ⁇ with reflection surface of the present invention can be used also as a mirror.
- the use of the portable ⁇ of the present invention eliminates the need for women to carry another mirror.
- FIG. 1 is a diagram illustrating the principle of a display / imaging device according to the present invention.
- FIG. 2 is a diagram illustrating a telephone 100 and a telephone.
- FIG. 3 is a front view of the telephone 200
- FIG. 3 is a view showing a state in which the operation unit side housing 12 of the telephone 100 is turned over
- FIG. 4 is a rear view of the telephone 100
- FIG. 5 is a side view of the telephone 100
- FIG. 6 is a plan view of the telephone 100 and the telephone 200
- FIG. 7 is a side view of a case where the telephone 100 photographs itself or ⁇ vmi3 ⁇ 4 communication with the other party
- FIG. 8 is a perspective view of the same.
- FIG. 8 is a perspective view of the same.
- FIG. 9 is a side view showing a state in which the mii device 100 is held upside down
- FIG. 10 is a diagram showing a state in which the telephone 100 or the telephone 200 is held sideways
- FIG. FIG. 12 is a rear view of the telephone 200
- FIG. 13 is a side view showing a state in which the telephone 200 is upside down and photographed.
- FIG. 14 is a perspective view of the imaging device 300
- FIG. 16 is a sectional view of the imaging device 300
- FIG. 17 is a side view of the notebook PC 400
- FIG. 18 is a perspective view of the notebook PC 400
- FIG. 19 is a fixing means applied to the notebook PC 400.
- FIG. 20 is an enlarged view of the transmission / reflection surface
- FIG. 21 is a front view of the transmission / reflection surface
- FIG. 22 is an enlarged view of the transmission / reflection surface
- FIG. 23 is a diagram showing a state in which a transmissive / reflective surface is attached to the notebook PC 400
- FIG. 24 is a side view of a preferred example in which the notebook PC 400 with the transmissive / reflective surface attached is installed obliquely with a support 44.
- FIG. 25 is a front view of a transmission / reflection surface provided with a transparent window
- FIG. 26 is a cross-sectional view of the transmission / reflection surface
- FIG. FIG. 28 is an enlarged view of a cross-sectional view of the transmission / reflection surface.
- FIG. 29 is an enlarged view of a cross-sectional view of a transmissive / reflective surface in which the window portion is semi-transmissive and the reflective portion is totally-reflective
- FIG. FIG. 31 is a diagram showing a transmission / reflection surface provided with four windows
- FIG. 32 is a side view of an imaging device 700
- FIG. 33 is a detail of a fixing means and holding means of the imaging device. It is an enlarged view of a part.
- FIGS. 2 to 10 show that the display / imaging device according to the present invention that enables eye-gaze matching has the function of enabling the self-matching between the callers and the self-matching.
- An embodiment is shown in which the present invention is applied to a foldable portable videophone 100 having a rear camera function that makes it easy to see the monitor even when photographing the subject and an external subject.
- Figure 2 is a front view of the phone
- Figure 4 is a rear view
- Figure 5 is a side view
- Figure 6 is a plan view.
- FIG. 3 shows a state in which the operation unit side casing 12 is turned upside down.
- the telephone 100 has an upper display unit housing 11, a display unit 2, a shutter (imaging operation means) 17, a lower operation unit housing 12, a camera 3, a key 15, and a foldable connection. It has a hinge 13, a pivot 14, and a connecting portion 16, and has a transmission / reflection surface 1 provided with a transparent window 7.
- the transmission / reflection surface 1 is attached to the lower operation change housing 12.
- the camera 3 is set at an angle of 45 degrees between the optical center axis of »and the transmissive / reflective surface 1, and the cameras 3 are arranged so as to intersect.
- the display-side housing 11 provided with the display 2 and the operation-side housing 12 provided with the keys 15 are almost the same size.
- the operation unit side housing 12 is pivoted by the pivot 14.
- the connecting portion 16 can be turned so that the operation side casing 12 can be turned upside down.
- the operation unit side housing 12 is turned over as shown in FIG.
- the display device 2 of the housing 1 1 can be folded so as to face the transmission / reflection surface of the lower housing 1 2, and the angle between the display surface and the transmission / reflection surface becomes an acute angle.
- a function that enables gaze matching without interfering with the operation of change! ⁇ Can be provided.
- FIG. 7 is a side view when shooting yourself or performing videophone communication with the other party.
- Fig. 8 is a perspective view of the same.
- the object light of the user 4 is transmitted to the camera 3 from the direction of the arrow 5, and the radiated light of the display device is reflected from the direction of the arrow 6 to reach the user's eye 4.
- FIG. 9 is a side view showing a state in which an image is taken while holding the telephone 100 upside down.
- the arrow 5 indicates the direction of the object light from the subject incident on the camera 3.
- the emitted light of the display device reaches the photographing eye 4 from the direction of arrow 6.
- FIG. 10 is a diagram showing a state in which the Hi machine 100 is held horizontally and shaded.
- the structure of the telephone 100 can also be used as a mirror with an angle adjustment function with a stand (see Fig. 8). Can also be used as a portable mirror.
- FIGS. 11 to 13 show an embodiment in which the invention of claim 7 is applied to a folding band mii machine 200 with a camera.
- the M-machine 200 has substantially the same structure as the machine 100, and is an invention for easily realizing a function that enables the coincidence of the telephones 100.
- the front view and plan view of the telephone 200 are the same as those of the telephone 100 (see FIGS. 2 and 6), and the side view of the HIS 200 is almost the same as that of the telephone 100 (see FIG. 5).
- FIG. 12 is a rear view of the telephone 200, and FIG. 11 shows a state in which the operation unit side body 12 is turned upside down.
- the telephone 200 has an upper display unit-side housing 11, a display 2, a shutter (imaging operation means) 17, a lower operation unit-side housing 12, a camera 3, a key 15, a hinge 13, and a pivot 1. 4. Equipped with connecting part 16.
- the operation unit side casing 12 is turned as shown by the arrow B in FIG. 6, the operation law casing 12 is turned over as shown in FIG.
- the telephone set 200 can be photographed in a comfortable posture. Photographer's power S You can shoot the subject while looking at the screen display from the normal direction of the screen without raising your arms.
- FIG. 10 is a view showing a state in which the camera 200 is photographed while holding it sideways.
- FIG. 13 is a side view showing a state in which the telephone 200 is held upside down for shooting.
- Fig. 11 (1) it is possible to take an image of the opening of the camera 3 of the housing 1 2 and the display device 2 of the housing 1 1 toward the user. Imaging can be easily performed while looking at the face of the user.
- the camera 3 can be installed at a greater angle than the phone 100. As shown in FIG. 13, since the angle between the optical center axis of the image and the surface of the housing 12 is 90 degrees, the telephone set 200 is larger than the telephone set 100 when capturing an external object. Easy to use.
- the camera 3 may be installed on the side or bottom of the housing 12. In this case, the degree of freedom of the optical system of the camera is greater.
- FIGS. 14 to 16 show an embodiment in which the imaging apparatus according to the fifth aspect of the present invention is applied to an imaging apparatus 300 applied to foldable image processing ⁇ .
- FIG. 14 is a perspective view of the imaging device 300
- FIG. 16 is a cross-sectional view of the imaging device taken along line 34-34 of FIG.
- the imaging device 300 has a box-shaped housing 32, a transmissive / reflective surface 1 with a transparent window 7, a camera cape 33, a CCD camera lens 8, and an image sensor partial board.
- the substrate to which the transmissive / reflective surface 1 was attached was a part of the housing 32, and an opening was provided so as not to block the window of the transmissive / reflective surface.
- the casing 32 has a frame shape surrounding the transmissive / reflective surface 1, and the transmissive / reflective surface 1 and the casing 32 are attached to the transmissive / reflective surface 1 using a double-sided adhesive tape. Prevent shedding.
- a module of Intel Deluxe PC Camera Model CS330 manufactured by Intel Corporation of the United States can be used.
- FIG. 15 shows a state in which the imaging device 300 is used as a peripheral ⁇ of a folding note type personal computer (hereinafter referred to as a note PC).
- a note PC a folding note type personal computer
- the imaging device 300 can be installed on the left side, right side, or upper side of the display device.
- FIGS. 17 to 24 show embodiments in which the electron ⁇ of the invention of claim 6 is applied to a folding notebook PC 400.
- FIG. 17 is a side view of the notebook PC 400
- FIG. 18 is a perspective view.
- Fig. 19 is a side view of the transflective surface provided with the fixing means applied to the notebook PC 400
- Fig. 20 is an enlarged view of the side view
- Fig. 21 is a front view
- Fig. 22 is a front view of the same. It is an enlarged view.
- the notebook PC 400 includes a built-in camera 3, a concave groove 41 as a holding means for holding the transmission / reflection surface 1, and a magnet 42.
- the transmitting / reflecting surface 1 includes fixing means 43 for fixing to the holding means.
- the holding means is fixed to the housing on which the keyboard is installed, while the fixing means 43 provided on the transflective surface 1 is an iron flat structure provided with a flat fitting piece 43a.
- the fitting piece 43 a By fitting the fitting piece 43 a into the concave groove 41, the window 7 of the transflective surface and the lens of the camera 3 are aligned so that the subject can be photographed. Furthermore, it can be attached to the notebook PC 400 so that the transmission / reflection surface can be attached / detached by the attraction of the magnet.
- FIG. 23 shows a state in which a transmitting and reflecting surface is attached to the notebook PC 400.
- FIG. 24 is a side view of a preferred example in which the notebook PC 400 to which the transmission / reflection surface is attached is installed obliquely with the support 44.
- FIGS. 25 to 29 show schematic diagrams of the configuration of the transmission / reflection surface of the present invention.
- Figure 25 shows the positive side of the transmissive reflection surface with the transparent window. 6
- FIG. 4 is a cross-sectional view
- FIG. 26 is a cross-sectional view taken along line 51-51 of FIG. 25
- FIG. 27 is an enlarged view of a cross-sectional view of FIG.
- the transmission / reflection surface has a window portion 7, a reflection portion 9, a transparent substrate 52, a reflection layer 53, a copper protective film 54, and a backing protective layer 55.
- FIG. 28 is an enlarged cross-sectional view of a transmission / reflection surface having the same reflectance in the window and the reflection part.
- the transmission / reflection surface has a transmission / reflection layer 56 and a light shielding layer 57. Glass or plastic resin can be used for the transparent substrate 52, and the reflection layer 53 has a reflection thin film layer including at least one metal layer.
- FIG. 29 is an enlarged cross-sectional view of a transmission / reflection surface where the window portion is semi-transmissive and the reflection portion is total reflection.
- the transmission / reflection surface was based on the structure shown in FIG. 27, and a transmission / reflection layer 56 was added.
- a reflective layer and a copper protective film are formed on a substrate by a mirror manufacturing technique such as a silver plating method known from Japanese Patent No. 3045808, and then a copper protective film having a window area is formed by an etching method. Corrosion penetrates the reflective layer, and finally, a window is formed by applying or printing a backing paint 55. Alternatively, a window is formed by making a through hole in the mirror.
- a half-mirror transmission / reflection thin film layer 56 with a predetermined transmission / reflectance is formed by ⁇ ] technology such as vacuum evaporation, and a dark-colored light-shielding paint is applied or printed on the reflection thin film layer 56.
- a window 7 is formed by forming a pattern of the window 7 and a light-shielding film 57 of the reflection portion, and finally applying or printing a backing paint 55 on the light-shielding film 57.
- a transmission / reflection thin film layer 56 having a predetermined transmission / reflectance is formed at the window by a known technique such as vacuum deposition.
- a transmission / reflection surface having a predetermined reflectance for each of the window portion and the reflection portion can be manufactured.
- light may be reflected from the reflective film so as not to pass through the substrate. For example, half Five
- the window may be made by printing on the surface fiber opposite to the reflection film of the mirror.
- a reflection portion and a transparent window portion having a predetermined reflectance are formed alone or in combination with the above-described example of the fabrication process, and then the device is arranged on the back surface of the transparent window portion. Placing the half mirror on the back of the transparent window in the same way is lower in manufacturing cost than the example shown in FIG.
- the size of the window should be the same as the size of the objective lens, and should be as small as possible without affecting shooting. Further, in the above-described example of the manufacturing process, a method of applying or printing a window pattern image on a substrate with a resin that is not plated without using an etching method, forming a reflective thin film layer by a plating method, and then removing the resin. Good.
- FIG. 31 is a diagram showing a transmission / reflection surface provided with four windows.
- An S3 ⁇ 4f elephant display area allocated to the imaging device and the display device is provided for each window, and the area divided by one point in FIG. 31 indicates the display area allocated to each window.
- a TV conference communication system comprising the plurality of display areas and communication means for interconnecting the imaging device with the other party is configured.
- FIGS. 32 to 33 show an embodiment in which an embodiment in which the display / image pickup apparatus of the present invention optically performs mirror image conversion is applied to an image pickup apparatus 700.
- FIG. FIG. 32 is a side view.
- FIG. 33 is an enlarged view of a detailed portion of the fixing means and the holding means.
- the imaging device 700 has the same base TMf structure as the imaging device 300 of the embodiment of the invention according to the fifth aspect of the invention shown in FIG. 14 of the third embodiment.
- Reference numeral 72 denotes a holding means fixed to the display device, which is provided for carrying the display device originally and uses a concave portion of a handle as the holding means.
- the angle between the optical center axis of the camera and the transmitting / reflecting surface is 65 degrees.
- the window size is less than 45 degrees ⁇ .
- the angle ⁇ is 65 degrees.
- Use high reflectance transmissive reflective surface In this case, the angle ⁇ does not affect the brightness even if it is more than 45 degrees, thus saving space. Since the conventional technology uses a half mirror, the angle ⁇ is required to be 45 degrees.
- This embodiment has almost the same configuration as that of the conventional operation device known from Japanese patent language Matsukai 200 2 -2 3 856 6.
- the present invention does not require a dark box dark box structure, and furthermore does not require a transflective surface. Since a higher reflectance can be used, the size of the system can be reduced by installing a larger ⁇ ⁇ ⁇ .
- the invention according to claim 6 is implemented in a simple folding portable miscellaneous device like a notebook PC400, and the transmission / reflection surface is connected to the operation unit side housing via a hinge.
- the display device and the imaging device 300 are connected via a hinge.
- the present invention makes it possible for a user to match the X-ray in a portable electronic camera, a TV phone, a TV, a TV broadcast, an electronic makeup mirror, and the like, which require a viewer to look at a document while reading a document. Even if the service cannot send a statue of liquor, such as medical services and TV broadcasting education, the sender can provide high-quality services that capture the emotions and emotions while viewing the images that match their eyes. .
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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AU2003252495A AU2003252495A1 (en) | 2002-07-15 | 2003-07-11 | Display/imaging device and method enabling matching of visual lines |
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JP2002-237157 | 2002-07-15 | ||
JP2002237157 | 2002-07-15 |
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WO2004008191A1 true WO2004008191A1 (ja) | 2004-01-22 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/008806 WO2004008191A1 (ja) | 2002-07-15 | 2003-07-11 | 視線の一致を可能にする表示撮像装置及び方法 |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003252495A1 (ja) |
WO (1) | WO2004008191A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004025713A1 (de) * | 2004-05-26 | 2005-12-22 | Christian Wolf | Spiegelanordnung und Halterung für Digitalkameras |
WO2006070076A1 (en) * | 2004-12-31 | 2006-07-06 | Nokia Corporation | A sub-display of a mobile device |
EP4245028A4 (en) * | 2020-11-13 | 2024-04-17 | See I2I Pty Ltd | VIRTUAL EYE CONTACT IN VIDEO INTERACTION |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559511A (en) * | 1978-07-06 | 1980-01-23 | Iwao Ogushi | Self-photographing apparatus |
JPS6247284U (ja) * | 1985-09-09 | 1987-03-23 | ||
JPH0564183A (ja) * | 1991-09-04 | 1993-03-12 | Hitachi Ltd | テレビジヨン電話装置 |
JPH05137134A (ja) * | 1991-11-14 | 1993-06-01 | Fuji Photo Optical Co Ltd | テレビ電話 |
JPH1172840A (ja) * | 1998-01-29 | 1999-03-16 | Namco Ltd | 画像生成装置 |
JP2001078178A (ja) * | 1999-06-28 | 2001-03-23 | Masanobu Kujirada | 容姿アドバイス受信システム及び容姿アドバイス提供システム |
US20020051060A1 (en) * | 2000-05-12 | 2002-05-02 | Jo Wada | Portable terminal unit |
-
2003
- 2003-07-11 WO PCT/JP2003/008806 patent/WO2004008191A1/ja not_active Application Discontinuation
- 2003-07-11 AU AU2003252495A patent/AU2003252495A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559511A (en) * | 1978-07-06 | 1980-01-23 | Iwao Ogushi | Self-photographing apparatus |
JPS6247284U (ja) * | 1985-09-09 | 1987-03-23 | ||
JPH0564183A (ja) * | 1991-09-04 | 1993-03-12 | Hitachi Ltd | テレビジヨン電話装置 |
JPH05137134A (ja) * | 1991-11-14 | 1993-06-01 | Fuji Photo Optical Co Ltd | テレビ電話 |
JPH1172840A (ja) * | 1998-01-29 | 1999-03-16 | Namco Ltd | 画像生成装置 |
JP2001078178A (ja) * | 1999-06-28 | 2001-03-23 | Masanobu Kujirada | 容姿アドバイス受信システム及び容姿アドバイス提供システム |
US20020051060A1 (en) * | 2000-05-12 | 2002-05-02 | Jo Wada | Portable terminal unit |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004025713A1 (de) * | 2004-05-26 | 2005-12-22 | Christian Wolf | Spiegelanordnung und Halterung für Digitalkameras |
WO2006070076A1 (en) * | 2004-12-31 | 2006-07-06 | Nokia Corporation | A sub-display of a mobile device |
US7466994B2 (en) | 2004-12-31 | 2008-12-16 | Nokia Corporation | Sub-display of a mobile device |
EP4245028A4 (en) * | 2020-11-13 | 2024-04-17 | See I2I Pty Ltd | VIRTUAL EYE CONTACT IN VIDEO INTERACTION |
Also Published As
Publication number | Publication date |
---|---|
AU2003252495A1 (en) | 2004-02-02 |
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