[0016] The embodiments of the present invention will be further described below with reference to the accompanying drawings.
[0017] figure 1 It is a front view of the stereoscopic glasses of the present invention. The three-dimensional glasses 11 include a left eye part 12 , a right eye part 13 , a shading module 14 , a light sensing unit 15 and an adjusting unit 16 , the left eye part 12 and the right eye part 13 are connected by a connecting part 17 , and the shading module is set At the outer edges of the left and right eyes, it is used to filter and/or block the light from the environment to the left and right eyes, so that the viewer can reduce or even avoid the entry of ambient light when viewing 3D images. The viewer's eyes, thereby improving the visual effect of the viewer watching the image.
[0018] The light-shielding module 14 includes a first light-shielding structure and a second light-shielding structure, the first light-shielding structure is arranged on the outer edge of the left eye portion, the second light-shielding structure is arranged at the outer edge of the right eye portion, the first and second light-shielding structures are arranged at the outer edge of the right eye portion. The light-shielding structure is a cone-shaped structure, and the larger end of the opening of the cone-shaped structure faces the screen viewed by the audience.
[0019] The first and second light-shielding structures are composed of four light-shielding plates located on the upper, lower, left and right directions of the outer edge of the left eye or right eye, wherein the light shielding plate located on the upper side is connected to the left eye or right eye. The outer edges of the eye parts are connected by hinges, and the light shields located in the lower, left and right directions are fixedly connected with the outer edges of the left eye part or the right eye part. By using the hinge connection, the light shielding plate located on the upper side can be rotated at different angles at the outer edge of the left eye or the right eye, so that the shielding range of ambient light can be adjusted. In addition, the shading plates located on the left, right and lower sides of the first and second shading structures can be made into an integrated structure. In more detail, when the upper visor is connected to the outer edge of the left eye or the right eye through a hinge, a certain resistance can be set to make the rotation of the visor, that is, a certain external force is required to rotate the visor to different angles. It can only be achieved with the assistance of , or set several fixed rotation angles for the rotation of the visor.
[0020] The light sensing unit 15 is located on the connecting portion 17, and an adjusting unit is respectively provided on the upper side of the outer edge of the left eye portion or the right eye portion. The other end of the adjustment unit is connected with the hinge connecting the shading plate on the left eye or the right eye. The light sensing unit is used to sense the ambient light passing through the left eye or the right eye. When there is more ambient light When passing through, the light-sensing unit controls the inclination angle of the upper light-shielding plate relative to the left eye or the right eye in the first and second light-shielding structures respectively through the adjusting unit, so as to adjust the shielding range of the light-shielding plate. Both the light sensing unit and the adjusting unit are powered by a button battery arranged in the three-dimensional temple, and the battery and the wiring are figure 1 are not shown, but such a manner will be apparent to those skilled in the art.
[0021] figure 2 It is a cross-sectional side view of the three-dimensional glasses of the present invention. It can be clearly seen from the figure that the hinge connection relationship between the upper visor 161 and the edge of the spectacles, and the angle formed by the lower visor 162 and the edge of the glasses, 163 in the figure is the glasses lens.
[0022] The above is the first embodiment of the present invention. In the second embodiment of the present invention, the structure of the three-dimensional glasses is the same as that in the first embodiment, including a left eye part 12, a right eye part 13, a light shielding module 14, a light sensing unit 15 and an adjusting unit 16. The eye part 12 and the right eye part 13 are connected by the connecting part 17, and the shading module is arranged on the outer edge of the left eye part and the right eye part, and the ambient light passing through the left eye part or the right eye part is sensed by the light sensing unit. The shading range of the shading plate is adjusted by the adjustment unit to reduce or even prevent ambient light from entering the eyes of the viewer, thereby improving the visual effect of the viewer watching images.
[0023] In the second embodiment, the upper shading plates of the first and second shading structures include at least one electrochromic layer, and the electrochromic layer is suitable for adjusting the light transmittance of the upper shading plates. The upper visor includes a first glass layer, a first transparent conductive layer, an ion storage layer, an electrophoretic layer, an electrochromic layer, a second transparent conductive layer and a second glass layer in sequence, wherein the ion storage layer is suitable for storage Ions and balance charges, the electrophoretic layer provides a transmission channel for ions, the electrochromic layer is suitable for redox reaction to adjust the light transmittance of the upper shading plate, and there is an adjustable between the first transparent conductive layer and the second transparent conductive layer. voltage.
[0024] like image 3 As shown, the upper visor includes a first glass layer 112, a first transparent conductive layer 113, an ion storage layer 114, an electrophoretic layer 115, an electrochromic layer 116, a second transparent conductive layer 117 and a second glass layer, which are arranged in sequence. Layer 118. The first transparent conductive layer 113 and the second transparent conductive layer 117 are electrically connected, and the voltage between the two can be adjusted. The adjustment unit is also electrically connected to the upper shading plate to control the voltage applied to the first transparent conductive layer 113 and the second transparent conductive layer. The voltage between the two transparent conductive layers 117 .
[0025] When more ambient light passes through, the light sensing unit controls the inclination angle of the upper shading plate relative to the left eye or the right eye in the first and second shading structures through the adjustment unit, and adjusts the first transparent conductive layer at the same time. The voltage between 113 and the second transparent conductive layer 117, the electrochromic layer 116 can undergo chemical redox reaction under the action of an external electric field, gain and lose electrons, and then the color changes, alternating between transparent and colored. In this embodiment, by adjusting the shielding range and light transmittance of the upper light shielding plate, the ambient light can be reduced or even prevented from entering the eyes of the viewer from multiple angles, thereby improving the visual effect of the viewer watching images.
[0026] In this embodiment, the material of the electrochromic layer is tungsten trioxide, and the ions stored in the ion storage layer are hydrogen ions, lithium ions or sodium ions.
[0027] In the third embodiment of the present invention, the structure of the three-dimensional glasses is the same as that in the first embodiment, including a left eye portion 12, a right eye portion 13, a shading module 14, a light sensing unit 15 and an adjustment unit 16. The eye part 12 and the right eye part 13 are connected by the connecting part 17, and the shading module is arranged on the outer edge of the left eye part and the right eye part, and the ambient light passing through the left eye part or the right eye part is sensed by the light sensing unit. The shading range of the shading plate is adjusted by the adjustment unit to reduce or even prevent ambient light from entering the eyes of the viewer, thereby improving the visual effect of the viewer watching images.
[0028] After watching 3D images for a long time, many viewers will experience visual fatigue and even dizziness. In the third embodiment, the user can change to watch two-dimensional images by performing corresponding operations on the stereoscopic glasses. In this embodiment, the upper light-shielding plates of the first and second light-shielding structures are polarizers, and the polarization direction thereof is the same as that of one of the left-eye image and the right-eye image.
[0029] When the user is watching a 3D image and wants to watch a 2D image instead due to physical discomfort, the viewer manually folds the upper shading plates of the first and second shading structures towards the left and right eye lenses,
[0030] Since the polarization direction is the same as that of one of the left-eye image and the right-eye image, after passing through the polarizer and the 3D glasses lens, the user can see a complete two-dimensional image with the naked eye. Therefore, the stereo glasses can realize switching between three-dimensional images and two-dimensional images.
[0031]The size of the upper shading plate of the first and second shading structures is the same as that of the left and right eye lenses, and when the upper shading plate is closed in the direction of the left and right eye lenses, the button battery is connected to the lens of the right eye. The power supply between the adjustment unit and the light sensing unit is cut off. When the user does not need to use the three-dimensional glasses, the power of the button battery can be saved in this way.
[0032] The protection scope of the present invention is not limited to the above-mentioned embodiments. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the scope and spirit of the present invention. If these changes and modifications belong to the scope of the claims of the present invention and their equivalents, the present invention is intended to include these changes and modifications.
