WO2013097439A1 - Touch control method and touch control device for naked-eye three-dimensional touch display device - Google Patents

Abstract

A touch control method and a touch control device for naked-eye three-dimensional touch display device are provided. The touch control method comprises: displaying a controllable component in a three-dimensional image in a two-dimensional mode at a preset position, so that a user can touch the controllable component via the touch screen of the naked-eye three-dimensional touch display device; detecting the position information where the user touches; when the touch position information is consistent with the preset position, performing a touch control operation corresponding to the preset position.

Description

 Touch method and touch device for three-dimensional touch display device of the present invention The present application claims to be submitted to the Chinese Patent Office on December 29, 2011, the application number is 201110453841.4, and the invention name is "the touch method and touch of the three-dimensional touch display device of the eye." The priority of the Chinese Patent Application, the entire disclosure of which is incorporated herein by reference.

TECHNICAL FIELD The present invention relates to the field of three-dimensional liquid crystal display technology, and in particular to a touch method and a touch device for a three-dimensional touch display device. Background Art When an electronic device (such as a computer, a mobile phone, or the like) using a liquid crystal display is used, the user uses a touch screen instead of a mouse or a keyboard for the convenience of operation. When working, the user first touches the touch screen installed on the front end of the liquid crystal display with a finger, a stylus, or the like, and then the control device in the electronic device determines the operation according to the icon or menu position touched by the touch device ( Such as opening or closing programs, saving or deleting files, etc.).

 The touch screen is composed of a touch point detecting component and a touch screen controller; the touch point detecting component is installed in front of the liquid crystal display to detect the position touched by the user, and then the position information is sent to the touch screen controller; and the main function of the touch screen controller is The position information is received from the touch point detecting unit, and converted into contact coordinates, and then sent to the control device of the electronic device.

Eye 3D technology is a new liquid crystal display technology. FIG. 1 shows a three-dimensional display of a human eye using the technology, which adds a grating (or lens) 12 to the existing liquid crystal display 11, and two adjacent pixels in the liquid crystal display. A pixel group 1 3 is formed, wherein light emitted by one pixel 1 31 enters one of the human eyes (such as the left eye) 14 by the action of the grating (or lens) 12 , and the light emitted by the other pixel passes through the grating (or lens) 12 The role of entering the other eye of the person (such as the right eye) 15 , and all pixels that emit light to the left eye 14 are used for display The left eye image, and all pixels that emit light to the right eye 15 are used to display the right eye image.

 When two images with parallax are used as the left eye image and the right eye image respectively displayed on the liquid crystal display, the visual nerve center of the human brain performs differential processing on the two images respectively received from the two eyes. And the two images are integrated into a three-dimensional image with stereoscopic effect, so that the three-dimensional display of the eye is displayed in three dimensions.

 Since the liquid crystal display is displaying an image, an object in the image is displayed by a plurality of pixels at a certain position on the display screen, and the position of the object seen by the human eye coincides with the pixel position of the object displayed on the display screen. Therefore, the position of the touch device collected by the touch screen disposed on the liquid crystal display when the object is touched can correspond to the pixel position of the object displayed on the display screen, thereby enabling the liquid crystal display with the touch device. The image displayed on the screen is touch-controlled.

 However, when the three-dimensional display of the eye shows a three-dimensional image, as shown in FIG. 2, there are two images corresponding to an object A (sphere). The left eye image enters the person's left eye L through the display of the display screen, and the points constituting the object A in the left eye image are displayed by a plurality of pixels of the first position B1 on the display screen, and the right eye image enters the person through the display of the display screen The right eye R, the points constituting the object A in the right eye image are displayed by a plurality of pixels of the second position B2 on the display screen. Since the left eye image and the right eye image have parallax, the object A seen by the human eye is a sphere having a stereoscopic effect deep in the display screen between the first position B1 and the second position B2.

Since the position of the object A seen by the human eye is inconsistent with the pixel position of the object A displayed on the display screen, when the touch screen is disposed on the three-dimensional display of the eye to form the three-dimensional touch display device of the eye, the touch touched by the touch screen The position when the device touches the object A cannot correspond to the pixel position of the object A displayed on the display screen, so that it is impossible to perform touch control on the image displayed by the eye-eye three-dimensional display by the touch device. SUMMARY OF THE INVENTION Embodiments of the present invention provide a touch method and device for a three-dimensional touch display device of a tree eye, which can solve the problem that the touch display device cannot perform touch control on an image displayed by the three-dimensional display of the eye. In order to achieve the above objective, the embodiment of the present invention adopts the following technical solutions: A touch method for a three-dimensional touch display device of a human eye, comprising: displaying a controllable component in a three-dimensional image in a two-dimensional manner at a preset position, so as to enable The user can touch the controllable component through the touch screen of the three-dimensional touch display device; and detect location information touched by the user; and when the location information touched by the user is consistent with the preset location, perform The touch operation corresponding to the preset position.

 A touch device for a three-dimensional touch display device includes: a display module, configured to display a controllable component in the three-dimensional image in a two-dimensional manner at a preset position, so that the user passes the three-dimensional touch display device The touch screen can touch the controllable component; the touch point detection module is configured to detect location information of the touch by the user; and the processing module is configured to receive the location information from the touch point detection module, when the user touches When the location information is consistent with the preset location, a touch operation corresponding to the preset location is performed.

 In the touch method and the touch device of the three-dimensional touch display device provided by the embodiment of the present invention, by displaying the controllable component in the three-dimensional image in a two-dimensional manner at a preset position, the user can make the user touch the three-dimensional touch through the eye. The touch screen of the display device touches the controllable component, wherein the controllable component is a component that waits for the user to perform a touch operation. Since the controllable component in the three-dimensional image is displayed in a two-dimensional manner at a preset position, the user can accurately select the controllable component on the touch screen, thereby performing a touch operation on the controllable component, thereby realizing the three-dimensional control of the eye. The image displayed by the display device is touch-controlled. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below, and obviously, in the following description The drawings are only some of the embodiments of the present invention, and other drawings may be obtained from those skilled in the art without departing from the drawings.

1 is a schematic diagram showing the display of a conventional three-dimensional display of an eye; 2 is a schematic view showing a three-dimensional display of a conventional three-dimensional display of a human eye;

 3 is a flowchart of a touch method of a three-dimensional touch display device for a tree eye according to Embodiment 1 of the present invention; FIG. 4 is a flowchart of a touch method of a three-dimensional touch display device for a tree eye according to Embodiment 2 of the present invention; A schematic diagram of a user controllable portion displayed in a two-dimensional manner in Embodiment 2 of the present invention for occluding a three-dimensional content thereof;

 FIG. 6 is a schematic diagram of a two-dimensional image forming a three-dimensional image of a controllable component in Embodiment 2 of the present invention; FIG. 7 is a flowchart of a touch method of a three-dimensional touch display device according to Embodiment 3 of the present invention; Inventive Embodiment 4 is a block diagram of a touch device of a tree-eye three-dimensional touch display device. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

 Example 1

 The embodiment provides a touch control method for a three-dimensional touch display device, and the execution body of the method may be a control device capable of performing a specified operation according to a program instruction, such as a CPU (Centra Proces s Uni t, a central processing unit). As shown in FIG. 3, the method includes the following steps.

 301. Display the controllable component in the three-dimensional image in a two-dimensional manner at a preset position, so that the user can touch the controllable component through the touch screen of the three-dimensional touch display device.

 It should be noted that the preset position may be a position of the two-dimensional image calculated according to the position of the three-dimensional image, or may be a position determined according to the display manner of the two-dimensional image corresponding to the three-dimensional image on the screen. The method of determining the specific preset position depends on different situations and will be described in detail in the following embodiments.

Specifically, the eye-eye three-dimensional touch display device includes a three-dimensional display of the eye and a touch screen thereon. The eye 3D display device can display static 3D images as well as dynamic 3D video. The controllable component refers to a static three-dimensional image or a part of an object or an entire image of a dynamic three-dimensional video in a frame of image at a certain moment, and the controllable component is a component that waits for the user to perform a touch operation. For example, if the whole of one frame of image is a component to be operated by the user, the controllable component is the frame image; if one button or icon in the image of the frame is a component to be operated by the user, the controllable component is the button When there are multiple icons or icons, and there are multiple buttons or icons, there are multiple controllable components.

 The controllable component is pre-set in the picture or video according to the content of the picture or video and the application scene before the picture or video is displayed.

 The controllable component is displayed in two dimensions, that is, the component to be operated by the user is displayed in two dimensions. In a specific implementation, the three-dimensional image of the controllable component and the two-dimensional image corresponding to the three-dimensional image are displayed on the three-dimensional touch display device of the eye according to the method described in Embodiment 2; or The method described in Example 3 replaces the three-dimensional image of the controllable component with a two-dimensional image; or two-dimensionally displays the controllable component in other ways known to those skilled in the art.

 302. Detect location information touched by the user.

 303. When the location information touched by the user is consistent with the preset location, perform a touch operation corresponding to the preset location.

 It should be noted that the touch operation of the embodiment of the present invention is the same as that of the ordinary two-dimensional display LCD (Liquid Crystal Display), and the LCD surface has a touch screen, after receiving the finger touch, The touch screen confirms the coordinates of the finger touch position, and reports the position information including the coordinates to the control device, and the control device finds the icon displayed at the touch position according to the position information including the coordinates, and according to the touch mode (short press, long press, Slide, etc.), determine the subsequent processing to be performed. The specific implementation for touch control is prior art and will not be described here.

In this embodiment, since the controllable component in the three-dimensional image is displayed in a two-dimensional manner at a preset position, the user can accurately select the controllable component on the three-dimensional touch display device of the eye, thereby performing the controllable component. The touch operation realizes the image displayed on the three-dimensional display device of the eye. Line touch control. Example 2

 The embodiment provides a touch control method for a three-dimensional touch display device of a tree eye. The execution body of the method is a control device capable of performing a specified operation according to a program instruction, such as a CPU. As shown in FIG. 4, the method includes the following steps.

 401. Display a three-dimensional image of the controllable component and a two-dimensional image corresponding to the three-dimensional image of the controllable component at a preset position, so that the user can touch the touchscreen of the three-dimensional touch display device of the eyelet. The control component is a component that waits for the user to perform a touch operation.

 Specifically, the three-dimensional touch display device includes a three-dimensional display screen and a touch screen thereon, and the three-dimensional display device can display a static three-dimensional image or a dynamic three-dimensional video. The controllable component mentioned above refers to a static three-dimensional picture or a part of an object or an entire image of a dynamic three-dimensional video in a frame of image at a certain moment, and the controllable component is a component that waits for the user to perform a touch operation. For example, if the whole of one frame of image is a component to be operated by the user, the controllable component is the frame image; if one button or icon in the image of the frame is a component to be operated by the user, the controllable component is the button When there are multiple icons or icons, and there are multiple buttons or icons, there are multiple controllable components.

 The controllable component is pre-set in the picture or video according to the content of the picture or video and the application scene before the picture or video is displayed.

 It should be noted that the preset position is the position of the two-dimensional image calculated from the position of the three-dimensional image. For example, a two-dimensional image can be displayed at a projected position of the three-dimensional image on the screen, and a two-dimensional image can also be displayed at any position on the screen.

The three-dimensional image displayed on the three-dimensional touch display device includes a left eye image and a right eye image. Since the controllable component is a partial object or an entire image in the three-dimensional image, the three-dimensional image of the controllable component also includes the left eye. Image and right eye image. The two-dimensional image corresponding to the three-dimensional image of the controllable component may be a left-eye image or a right-eye image in the three-dimensional image of the controllable component, or may be other two-dimensional images corresponding to the controllable component. The two-dimensional image is pre-stored in the storage device When it is required to be displayed, it is called from the storage device and displayed on the three-dimensional touch display device.

 402. Detect location information touched by the user.

 403. When the location information touched by the user is consistent with the preset location, perform a touch operation corresponding to the preset location.

 It should be noted that the touch operation of the embodiment of the present invention is the same as the touch operation of the ordinary two-dimensional display LCD. The LCD surface has a touch screen. After receiving the finger touch, the touch screen confirms the coordinates of the finger touch position, and will include the coordinates. The position information is reported to the control device, and the control device finds the icon displayed at the touch position based on the position information including the coordinates, and determines the subsequent processing to be performed according to the touch mode (short press, long press, slide, etc.). The specific implementation for touch control is prior art and will not be described here.

 When the controllable component is a partial object in the three-dimensional image, the two-dimensional image corresponding to the three-dimensional image of the controllable component can be displayed at any position on the three-dimensional touch display device of the eye, so that the pixel for displaying the two-dimensional image is It is not possible to display a three-dimensional image (in general, the two-dimensional display using the three-dimensional display of the eye is: the two images of the left eye image and the right eye image are simultaneously displayed the same image). From the perspective of display effect, the two-dimensional image obscures part of the three-dimensional image. If the number of controllable components in the three-dimensional image is large, a large part of the three-dimensional image will be blocked by the two-dimensional image, making the image look messy.

 In order to more clearly illustrate the phenomenon in which a two-dimensional image occludes a three-dimensional image, the phenomenon will be described in detail with reference to FIG.

 A controllable component displayed in two dimensions occludes a range of 3D content below it. As shown in FIG. 5, the three-dimensional content in the occlusion area F1 is occluded by the controllable component Z displayed in two dimensions, so that the right eye R cannot see the three-dimensional content in the occlusion area F1, and the three-dimensional content in the occlusion area F2 will be The user controllable portion Z, which is displayed in two dimensions, is occluded such that the left eye L cannot see the three-dimensional content in the occlusion area F2. The overlapping area of the occlusion area F1 and the occlusion area F2 (shaded portion) The three-dimensional content in the F 3 is invisible to both eyes.

In order to make the two-dimensional image occlude the three-dimensional image as little as possible, the three-dimensional touch display of the eye can be detected. Before the controllable component of the three-dimensional display on the device is displayed, the following step S1 is added.

 Sl, detecting a touch distance between the three-dimensional touch display device of the eye and the end of the touch device; wherein the end portion is an end of the touch device adjacent to the three-dimensional touch display device of the eye .

 Then, displaying the controllable component in the three-dimensional image in a two-dimensional manner at the preset position comprises: displaying the controllable component in the three-dimensional image in a two-dimensional manner at the preset position when the touch distance is less than the preset distance .

 Specifically, the touch distance between the end of the touch device and the three-dimensional touch display device of the eye can be detected by setting the distance detecting device, thereby determining whether the touch device is to perform a touch operation on the three-dimensional touch display device of the eye. . When the touch device is to perform a touch operation on the three-dimensional touch display device of the eye, it gradually approaches the three-dimensional touch display device of the eye from top to bottom, when the end of the touch device and the three-dimensional touch display device of the eye are When the touch distance is less than the preset distance, the controllable components in the three-dimensional image are displayed in a two-dimensional manner at the preset position.

 By adding the touch distance detecting step, the eye-eye three-dimensional touch display device can detect the controllable component in the displayed three-dimensional image when the distance between the three-dimensional touch display device and the end of the touch device is relatively close, and then display the controllable component. The two-dimensional image of the three-dimensional image reduces the display time of the two-dimensional image, thereby reducing the occlusion of the three-dimensional image by the two-dimensional image from time.

 Additionally, the controllable component can be defined as: a controllable component located within a predetermined range directly below the end. The preset range directly below the end refers to: a predetermined range of image points on the three-dimensional touch display device around the end. For example, a circular area of a predetermined radius with the image point as a center; or a square area centered on the image point, or a predetermined area surrounding the image point. The shape and size of the preset area can be set according to actual needs. By limiting the controllable components as described above, the number of controllable components is reduced, thereby reducing the number of two-dimensional images, thereby reducing the occlusion of the three-dimensional image by the two-dimensional image.

 The means for detecting the touch distance may be a distance detecting device such as an infrared sensor or a camera.

The following is a specific example of how to detect the vertical distance from the finger to the screen. Three distances can be used. From the detection device, the distance between the finger and the screen is determined by three distance detecting devices using three-point positioning. How to implement three-point positioning is a prior art, and will not be described here. In addition, it is also possible to change the existing implementation of the touch screen so that it can detect and report an event when the vertical distance from the finger to the screen reaches a certain preset value. For example, a capacitive screen can be used to report different events without stress and pressure. When the finger approaches the touch screen to a certain range, the event corresponding to the touch screen is generated. When the mobile phone confirms that it has not been touched at this time (no pressure value is reported), it is confirmed that only the finger is close, but the contact is not received, and the trigger event after receiving the finger is executed. Other steps of an embodiment of the invention. The specific embodiment of the present invention is not specifically limited.

 In addition to the above method of increasing the touch distance detecting step to reduce the occlusion of the two-dimensional image by the two-dimensional image, the area of the two-dimensional image corresponding to the three-dimensional image of the controllable component is smaller than the area of the three-dimensional image of the controllable component, so as to reduce two The eigenimages occlude the three-dimensional image displayed on the three-dimensional touch display device of the eye.

 Alternatively, the two-dimensional image may be displayed on the three-dimensional touch display device with the effect of transparent superposition, that is, the two-dimensional image and the three-dimensional image corresponding to the two-dimensional image position displayed on the three-dimensional touch display device of the eye. The transparent overlay calculation enables the user to see not only the two-dimensional image but also the occluded three-dimensional image below the two-dimensional image display position. Thereby, the three-dimensional image can be completely prevented from being occluded by the two-dimensional image.

 If there are multiple controllable components, and when the three-dimensional image of the controllable component is displayed simultaneously with the two-dimensional image of the three-dimensional image, the user may not be able to distinguish which two-dimensional image corresponds to which three-dimensional image of the controllable component, in order to solve the problem The problem is that a connection line can be formed between the two-dimensional image and the corresponding three-dimensional image of the controllable component, the connection line is used to indicate a connection relationship between the two-dimensional image and the three-dimensional image, and the connection line is displayed in the The eye-eye three-dimensional display device is described. One end of the connecting line is any point on the two-dimensional image, and the other end point is any point on the three-dimensional image of the controllable component corresponding to the two-dimensional image, and vice versa.

The connecting line can be calculated by using a control device according to the correspondence between the coordinates of the controllable component in the three-dimensional image and the coordinates of the two-dimensional image, and then the control device will use the calculated connecting line on the three-dimensional touch display device of the eye. The pixels of the corresponding coordinate position are displayed. Next, the formation process of the two-dimensional image when the three-dimensional touch display device for the eye is manipulated by the touch device will be exemplified with reference to FIG.

 A three-dimensional image is displayed on the three-dimensional touch display device 61, including an object A, which is a controllable component of the three-dimensional image to be operated by the user. The left eye image of the object A is displayed by a plurality of pixels of the first position B1 on the eye 3D touch display device 61, and the right eye image is displayed by a plurality of pixels of the second position B2 of the eye 3D touch display device 61, therefore, the person The object A seen by the eye is a sphere having a stereoscopic effect deep in the three-dimensional touch display device 61 between the first position B1 and the second position B2.

 When the touch distance d between the end portion 63 of the three-dimensional touch display device 61 near the eye-eye three-dimensional touch display device 61 and the eye-eye three-dimensional touch display device 61 is smaller than the preset distance, the left eye image and the right of the object A are assumed. At least one image in the eye image is enclosed within a specified range directly below the end portion 63, indicating that the object A is within a specified range directly below the end portion 63, and then the control device (not shown) will object A The two-dimensional image of the three-dimensional image is called from the storage device and displayed in the third position B3 on the three-dimensional touch display device 61 of the eye, that is, the two-dimensional image is displayed using the plurality of pixels of the third position B3, so that the user can use the touch The device 62 accurately selects the object A on the eye-eye three-dimensional touch display device 61, thereby performing a touch operation on the object A. It should be noted that the touch device in the figure is only an example, and may be a user's finger or the like. As long as the device for controlling the three-dimensional touch display device of the eye is within the protection scope of the embodiment of the present invention, Make specific limits.

 Of course, the display position of the two-dimensional image is not limited to the third position B3 shown in FIG. 6, and may be an arbitrary position on the three-dimensional touch display device 61 of the eye, but since the third position B3 does not cover the left eye of the object A The image and the right eye image, and the distance from the touch device 62 are relatively close, so that it is convenient for the user to operate, which is a preferred position.

In this embodiment, the three-dimensional image of the controllable component to be operated by the user on the three-dimensional touch display device and the two-dimensional image corresponding to the three-dimensional image can be simultaneously displayed on the three-dimensional touch display device of the eye, so that the user is The component can accurately select the component on the three-dimensional touch display device, thereby performing touch operation on the component, and implementing touch control on the three-dimensional image displayed by the eye-eye three-dimensional display device. Example 3

 The embodiment provides a touch control method for a three-dimensional touch display device. The execution body of the method is a control device capable of performing a specified operation according to a program instruction, such as a CPU. As shown in FIG. 7, the method includes the following steps.

 701. The three-dimensional image of the controllable component is replaced with a two-dimensional image and displayed at a preset position, so that a user can touch the controllable component through a touch screen of the three-dimensional touch display device. The control component is a component that waits for the user to perform a touch operation.

 It should be noted that the preset position is a position determined according to the display manner of the two-dimensional image corresponding to the three-dimensional image on the screen. For example, the two-dimensional image is displayed on the screen of the left-eye image or the right-eye image of the three-dimensional image, and the two-dimensional image may also be displayed on the screen in the case where the left-eye image and the right-eye image of the three-dimensional image use the same image. s position.

 Specifically, the three-dimensional touch display device includes a three-dimensional display screen and a touch screen thereon, and the three-dimensional display device can display a static three-dimensional image or a dynamic three-dimensional video. The controllable component mentioned above refers to a static three-dimensional picture or a part of an object or an entire image of a dynamic three-dimensional video in a frame of image at a certain moment, and the controllable component is a component that waits for the user to perform a touch operation. For example, if the whole of one frame of image is a component to be operated by the user, the controllable component is the frame image; if one button or icon in the image of the frame is a component to be operated by the user, the controllable component is the button When there are multiple icons or icons, and there are multiple buttons or icons, there are multiple controllable components.

 The controllable component is pre-set in the picture or video according to the content of the picture or video and the application scene before the picture or video is displayed.

 The two-dimensional image in this step has the same meaning as the two-dimensional image representation in Embodiment 2, and may be a left-eye image or a right-eye image in a three-dimensional image of the controllable component, or may be other two corresponding to the controllable component. Dimensional image. And the two-dimensional image is stored in advance in the storage device, and is displayed on the three-dimensional touch display device of the eye-eye display device from the storage device when the display is required.

In general, the two-dimensional display using the three-dimensional display of the eye is to display the same image at the same time by displaying two pixels of the left eye image and the right eye image. In this step, use 2D The image replaces the three-dimensional image of the controllable component, and the pixel that displays the left-eye image in the three-dimensional image of the controllable component and the pixel that displays the right-eye image in the three-dimensional image simultaneously display the two-dimensional image that is saved in the storage device, that is, The two-dimensional display of the controllable component is realized, so that the user can accurately select the controllable component on the three-dimensional touch display device of the eye, thereby performing touch operation on the controllable component.

 In addition, the pixel displaying the left eye image or the right eye image in the three-dimensional image of the controllable component may also display the two-dimensional image that has been saved in the storage device, so that the light emitted by the pixel displaying the two-dimensional image is only projected to In one of the user's eyes, for example, only the left eye L of the user shown in FIG. 5 is projected, that is, only the left eye L can see the controllable component displayed in two dimensions, and the occlusion area is not seen. The three-dimensional content in F2, while the right eye does not see the controllable component displayed in two dimensions, so it is not blocked by it, thereby eliminating the occlusion area F1, thereby improving the display effect.

 702. Detect location information touched by the user.

 703. When the location information touched by the user is consistent with the preset location, perform a touch operation corresponding to the preset location.

 It should be noted that the touch operation of the embodiment of the present invention is the same as the touch operation of the ordinary two-dimensional display LCD. The LCD surface has a touch screen. After receiving the finger touch, the touch screen confirms the coordinates of the finger touch position, and will include the coordinates. The position information is reported to the control device, and the control device finds the icon displayed at the touch position based on the position information including the coordinates, and determines the subsequent processing to be performed according to the touch mode (short press, long press, slide, etc.). The specific implementation for touch control is prior art and will not be described here.

 In this embodiment, since the three-dimensional image of the controllable component to be operated by the user is replaced by the two-dimensional image of the controllable component, the controllable component can be displayed in two dimensions, so that the user can display on the three-dimensional touch display device of the eye. The controllable component is accurately selected, thereby performing a touch operation on the controllable component, and the touch control of the image displayed by the eye-eye three-dimensional display device is realized.

In this embodiment, the area of the two-dimensional image corresponding to the three-dimensional image of the controllable component is smaller than the area of the three-dimensional image of the controllable component, so as to reduce the occlusion of the two-dimensional image on the three-dimensional image displayed on the three-dimensional touch display device. Alternatively, the two-dimensional image can be displayed on the three-dimensional touch display device with the effect of transparent superposition, that is, the two-dimensional image and the three-dimensional touch display device displayed on the eye. The three-dimensional image corresponding to the position of the two-dimensional image is subjected to transparent superposition calculation, so that the user can not only see the two-dimensional image but also the occluded three-dimensional image under the display position of the two-dimensional image. Thereby, the three-dimensional image can be completely prevented from being occluded by the two-dimensional image. Example 4

 The touch device of the three-dimensional touch display device of the eye-eye, as shown in FIG. 8 , includes: a display module 81, configured to display the controllable component in the three-dimensional image in a two-dimensional manner at a preset position, The user can touch the controllable component through the touch screen of the three-dimensional touch display device; the touch point detection module 82 is configured to detect location information touched by the user; and the processing module 83 is configured to detect from the touch point The module 82 receives the location information, and when the location information touched by the user is consistent with the preset location, performing a touch operation corresponding to the preset location.

 The display module 81 is specifically configured to: simultaneously display the three-dimensional image of the controllable component and the two-dimensional image corresponding to the three-dimensional image of the controllable component at a preset position.

 The touch device of the three-dimensional touch display device can further include: a distance detecting module 84, configured to detect a touch distance between the three-dimensional touch display device and the end of the touch device; The end portion is an end portion of the touch device adjacent to the three-dimensional touch display device; the display module 81 is specifically configured to be used when the touch distance detected by the distance detecting module 84 is less than a preset distance, The controllable components in the three-dimensional image are displayed in two dimensions at a preset location.

 The display module 81 can also be used to display a controllable component located within a predetermined range directly below the end in a two-dimensional manner.

 Optionally, the display module 81 is further configured to display a connection line between the two-dimensional image and the three-dimensional image on the three-dimensional display device, the connection line is used to indicate the two-dimensional The connection relationship between the image and the three-dimensional image.

 In another implementation, the display module 81 is specifically configured to replace a three-dimensional image of the controllable component with a two-dimensional image and display the same.

Further, the display module 81 is specifically configured to select a left eye image or a right eye image in the three-dimensional image of the controllable component to be displayed at a preset position, so as to replace the three-dimensional image of the controllable component. Forming a two-dimensional image, and displaying the two-dimensional image at a preset position; or, selecting a left-eye image or a right-eye image in the three-dimensional image of the controllable component as a left-eye image and a right-eye image displayed at a preset position And replacing the three-dimensional image of the controllable component with a two-dimensional image and displaying it at a preset position.

 Optionally, the display module 81 is further configured to display an area of the two-dimensional image to be smaller than an area of the three-dimensional image. For example, 50% of the three-dimensional image can be displayed, and the ratio here is only an example. The specific display ratio may be determined according to a specific implementation, and the embodiment of the present invention is not specifically limited herein.

 Optionally, the display module 81 is further configured to display the effect of the transparent overlay on the two-dimensional image on the three-dimensional touch display device.

 The methods performed by the above modules have been described in detail in Embodiments 1 to 3, and are not described herein again.

 It should be noted that the touch device of the three-dimensional touch display device of the embodiment of the present invention may be a mobile terminal, for example, a mobile phone, a PDA (Personal Data Center), or other A device that includes a three-dimensional touch display device for a human eye.

 In the touch device of the three-dimensional touch display device provided by the embodiment, the controllable component to be operated by the user on the three-dimensional touch display device of the eye can be displayed in two dimensions by the display device 81, so that the user is in the eye. The controllable component can be accurately selected on the three-dimensional touch display device, thereby performing touch operation on the controllable component, and implementing touch control on the image displayed by the eye-eye three-dimensional display device.

 Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. . Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer. A hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above description is only a specific embodiment of the present invention, but the scope of protection of the present invention is not It is to be understood that those skilled in the art are susceptible to variations and substitutions within the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

Rights request

 A touch method for a three-dimensional touch display device of a human eye, comprising: displaying a controllable component in a three-dimensional image in a two-dimensional manner at a preset position, so that a user displays the three-dimensional touch through the eye The touch screen of the device can touch the controllable component;

 Detecting location information touched by the user;

 When the location information touched by the user is consistent with the preset location, a touch operation corresponding to the preset location is performed.

 2. The method according to claim 1, wherein the displaying the controllable component in the three-dimensional image in a two-dimensional manner at the preset position comprises:

 A three-dimensional image of the controllable component and a two-dimensional image corresponding to the three-dimensional image of the controllable component are simultaneously displayed at a preset position.

 The method according to claim 1 or 2, wherein before the displaying the controllable component in the three-dimensional image in a two-dimensional manner at a preset position, the method further comprises:

 Detecting a touch distance between the three-dimensional touch display device and the end of the touch device; wherein the end portion is an end portion of the touch device adjacent to the three-dimensional touch display device of the eye; Displaying the controllable component in the three-dimensional image in a two-dimensional manner at the preset position specifically includes: when the touch distance is less than the preset distance, displaying the controllable component in the three-dimensional image in a two-dimensional manner at the preset position.

 4. The method of claim 3, wherein the controllable component comprises: a controllable component located within a predetermined range directly below the end.

 The method according to any one of claims 2 to 4, wherein a connection line is formed between the two-dimensional image and the three-dimensional image, and the connection line is used to indicate the two-dimensional image and a connection relationship between the three-dimensional images, and the connection line is displayed on the three-dimensional display device.

The method according to claim 1, wherein the displaying the controllable component in the three-dimensional image in a two-dimensional manner at a preset position comprises:: three-dimensional image of the controllable component Replace with a 2D image and display it at the preset position.

 The method according to claim 6, wherein the replacing the three-dimensional image of the controllable component into a two-dimensional image and displaying the preset position comprises:

 Selecting a left eye image or a right eye image in the three-dimensional image of the controllable component to be displayed at a preset position, so that the three-dimensional image of the controllable component is replaced with a two-dimensional image, and the two-dimensional image is at a preset position Displaying; or, selecting a left eye image or a right eye image in the three-dimensional image of the controllable component as a left eye image and a right eye image displayed at a preset position to replace the three-dimensional image of the controllable component with a two-dimensional image And displayed in the preset position.

 The method according to any one of claims 1 to 7, wherein the area of the two-dimensional image is smaller than the area of the three-dimensional image.

 9. The method according to any one of claims 1-8, wherein the two-dimensional image is displayed on the tree-eye three-dimensional touch display device with a transparent superimposed effect.

A touch device for a three-dimensional touch display device, comprising: a display module, configured to display a controllable component in the three-dimensional image in a two-dimensional manner at a preset position, so that the user passes the The touch screen of the three-dimensional touch display device of the eye can touch the controllable component; the touch point detection module is configured to detect location information touched by the user;

 And a processing module, configured to receive the location information from the touch point detection module, and when the location information touched by the user is consistent with the preset location, perform a touch operation corresponding to the preset location.

 The touch device according to claim 10, wherein the display module is specifically configured to: simultaneously display a three-dimensional image of the controllable component and a two-dimensional image of the three-dimensional image of the controllable component at a preset time The location is displayed.

The touch device according to claim 10 or 11, further comprising: a distance detecting module, configured to detect a touch distance between the three-dimensional touch display device of the eye and the end of the touch device Wherein the end portion is an end portion of the touch device adjacent to the three-dimensional touch display device; The display module is specifically configured to display the controllable component in the three-dimensional image in a two-dimensional manner at a preset position when the touch distance detected by the distance detecting module is at a preset distance.

 The touch device according to claim 12, wherein the display module is further configured to display the controllable component located within a preset range directly below the end portion in a two-dimensional manner.

 The touch device according to any one of claims 11 to 13, wherein the display module is further configured to display a connection line between the two-dimensional image and the three-dimensional image in the The eye connecting line is used to indicate a connection relationship between the two-dimensional image and the three-dimensional image.

 The touch device according to claim 10, wherein the display module is configured to replace the three-dimensional image of the controllable component with a two-dimensional image and display it at a preset position.

 The touch device according to claim 15, wherein the display module is specifically configured to select a left eye image or a right eye image in the three-dimensional image of the controllable component to be displayed at a preset position. The three-dimensional image of the controllable component is replaced with a two-dimensional image, and the two-dimensional image is displayed at a preset position; or, the left-eye image or the right-eye image of the three-dimensional image of the controllable component is selected as the left-eye image and The right eye image is displayed at a preset position to replace the three-dimensional image of the controllable component with a two-dimensional image and displayed at a preset position.

 The touch device according to any one of claims 10 to 16, wherein the display module is further configured to display an area of the two-dimensional image smaller than an area of the three-dimensional image.

 The touch device according to any one of claims 10 to 17, wherein the display module is further configured to display the two-dimensional image on the three-dimensional touch display device with the effect of transparent superimposition.