JP4098200B2 - Electronics - Google Patents

Description

  The present invention relates to an electronic device that can provide information of at least two screens by viewing one display unit from different directions.

In a conventional electronic device, the same image is displayed on two display units, and when two or more users view the display, it is possible to prevent the user from being visually burdened (for example, patents). Reference 1).
JP 2000-76012 A

  In the conventional electronic device, when two or more users look at one display, there is a problem that the user is visually burdened. Specifically, when two users positioned opposite to each other look at the display of a notebook personal computer, there are two methods for viewing the display. One method is to direct the display to one of the users and the other user to view the display from the reverse. Another way is for both users to see the display from the side. In the former, there is a problem that visual stress acts on a user who looks at the display from the opposite direction. In the latter method, there is a problem that stress acts on both users. Furthermore, there is a method of providing two display units for displaying the same image on an electronic device. However, this method leads to an increase in size of the device and is difficult to carry. It has been difficult to apply to portable small devices such as mobile phones.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an electronic device that does not apply visual stress to users even when a large number of users view the display from different directions.

The present invention includes storage means for storing first video data, generation means for generating second video data obtained by rotating a video based on the first video data from the first video data, Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit, and a screen from the one direction or a screen from the other direction according to the viewing angle with respect to the display unit Screen display control means for making the display visible , and input means for inputting to the display means, the screen display control means from the screen from the one or from the other depending on the viewing angle with respect to the display unit Including a first operation for visualizing the screen and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit, and when the input by the input means is not performed, By causing the display control means to perform the first operation and displaying the first video data and the second video data as a full screen, the display contents of the display unit viewed from one direction and the other direction are made equal. When the input is performed by the input unit, the screen display control unit is caused to perform a second operation, and the display unit displays one video data as a full screen . Therefore, in the electronic apparatus of the present invention, two different related screens can be displayed simultaneously on one display unit, and a plurality of users can view the screens simultaneously. Furthermore, it is possible to provide an image of the same design to both users who are positioned opposite to each other with the screen content changed by one user using the input means .

Furthermore, the present invention provides storage means for storing first video data, generation means for generating second video data obtained by rotating a video based on the first video data from the first video data, Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit, and the screen from the one direction or the other direction depending on the viewing angle with respect to the display unit. Screen display control means for visualizing the screen, and sensing means for detecting contact with the surface of the display means, wherein the screen display control means is the screen from the one or the other depending on the viewing angle with respect to the display unit Including a first operation for visualizing the screen from the first and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit, when sensing by the sensing means is not performed The display content of the display unit viewed from one direction and the other direction by causing the screen display control means to perform a first operation and displaying the first video data and the second video data as a full screen. And when the sensing means is sensing, the screen display control means performs a second operation to cause the display unit to display one video data as a full screen. To do. Therefore, in the electronic apparatus of the present invention, two different related screens can be displayed simultaneously on one display unit, and a plurality of users can view the screens simultaneously. Furthermore, it is possible to provide an image with the same design to both users who are positioned opposite to each other with the screen content changed by one user using the sensing means.

Furthermore, the present invention provides storage means for storing first video data, generation means for generating second video data obtained by rotating a video based on the first video data from the first video data, Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit, and the screen from the one direction or the other direction depending on the viewing angle with respect to the display unit. Screen display control means for visualizing the screen, wherein the screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to a viewing angle with respect to the display unit, and the display The display unit is connected to the main body via a rotating unit, and the inner angle formed by the display unit and the main body is 180 degrees. When it is above, by causing the screen display control means to perform a first operation and displaying the first video data and the second video data as a full screen, the one viewed from one direction and the other direction When the display content of the display unit is made equal and the inner angle does not satisfy the angle, the screen display control means performs a second operation to cause the display unit to display one video data as a full screen. It is characterized by. Therefore, in the electronic device of the present invention, it is possible to select a case where one screen is displayed on the display unit and a case where at least two screens are displayed.

Further, the present invention provides a storage means for storing the first video data, a storage means for storing the second video data obtained by rotating the video based on the first video data, and the display unit with respect to the display unit. Display means for simultaneously displaying both video data as screens from one direction and other directions, and screen display control means for visualizing the screen from one direction or the screen from the other direction according to the viewing angle with respect to the display unit If, comprising an input means for inputting to said display means, the screen display control unit, a screen operation Ru is visible of the screen or the other from the one according to the viewing angle with respect to the display unit wherein, when not performing an input by the input means, the screen display control unit, the first image data and the second video data to be displayed as a full screen, the input When performing an input by stage, the screen display control unit, the first video data and the input by the first and the second video data full screen stored before making changes to the video data It is characterized by being displayed as . Therefore, in the electronic device of the present invention, two different screens can be displayed simultaneously on one display unit, and a plurality of users can view the screens simultaneously. Furthermore, while viewing the screen content changed by one user using the input means, it is possible to provide the image of the screen before the change to other users who are positioned opposite to each other.

Further, the present invention provides a storage means for storing the first video data, a storage means for storing the second video data obtained by rotating the video based on the first video data, and the display unit with respect to the display unit. Display means for simultaneously displaying both video data as screens from one direction and other directions, and screen display control means for visualizing the screen from one direction or the screen from the other direction according to the viewing angle with respect to the display unit If, comprising a sensing means for sensing contact with the surface of the display unit, the screen display control unit, a screen operation Ru is visible of the screen or the other from the one according to the viewing angle with respect to the display unit includes, when said the sensing by the sensing means is not performed, the screen display control unit, the first image data and the second video data to be displayed as a full screen, before When the sensing by the sensing means being carried out, the screen display control unit, the second image data stored before making a change to the first image data by said first image data and the input It is characterized by being displayed as a full screen . Therefore, in the electronic device of the present invention, two different screens can be displayed simultaneously on one display unit, and a plurality of users can view the screens simultaneously. Furthermore, the image of the screen before the change can be provided to other users who are positioned opposite to each other while viewing the screen contents changed by the sensing means by one user.

Further, the present invention provides a storage means for storing the first video data, a storage means for storing the second video data obtained by rotating the video based on the first video data, and the display unit with respect to the display unit. Display means for simultaneously displaying both video data as screens from one direction and other directions, and screen display control means for visualizing the screen from one direction or the screen from the other direction according to the viewing angle with respect to the display unit The screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to the viewing angle with respect to the display unit, and the entire screen regardless of the viewing angle with respect to the display unit. The display unit is connected to the main body via a rotating unit, and the screen is formed when an inner angle formed by the display unit and the main body is 180 degrees or more. When the display control means performs a first operation to display the first video data and the second video data as a full screen, and the interior angle does not satisfy the angle, the screen display control means In this manner, one video data is displayed as a full screen on the display unit. Accordingly, the screen display restricting means can be automatically operated in an electronic device having a folding mechanism such as a notebook computer.

  In the present invention, the first video data and the second video data different from the first video data are simultaneously displayed on one display unit as the display screen from one direction and the other direction. can do. Therefore, for example, even when two users facing each other across the display unit look at the display unit, the same video can be provided to both users.

  In the present invention, it is further possible to provide sensing means on the display unit and perform input by the input means. During the input by the input means, only the first video data or the second video data is displayed on the display unit. Therefore, both can accurately know the information input by the input means.

  Hereinafter, an embodiment of the present invention will be described in detail. The present invention can be applied to an arbitrary electronic device having a display screen such as a TV, a PC (Personal Computer), a PIC (Personal Intelligent Communicator), an electronic camera, a game device, and a car navigation system. As a form, a personal computer as the electronic apparatus 1 will be described. In addition, this invention is not limited to this form, It can apply also to another electronic device.

  With reference to FIG. 1, the electrical configuration of the electronic apparatus 1 of the present invention will be mainly described.

  The electronic device 1 of the present invention includes a storage unit 4 as storage means for storing first video data, and generation means for generating second video data different from the first video data from the first video data. 6 and display means 7 for simultaneously displaying both video data as a screen from one direction and the other direction on one display unit, and the screen from the one direction or the other direction depending on the viewing angle with respect to the display unit. And a screen display control means 8 capable of only viewing the screen from the screen. These details are described below.

  The storage unit 4 has a function of storing the first video data or the second video data that is a video to be displayed on the display unit, and includes a semiconductor element such as a RAM (Random Access Memory) and a storage medium such as a hard disk. . Here, the video stored in the storage unit 4 may be compressed in a format such as JPEG (Joint Photographic Experts Group).

  The control unit 2 has a function of controlling the entire electronic device based on preset information and input information, and includes a video processing unit 6 therein. The video processing unit 6 has a function of developing the compressed first video data. Further, the video processing unit 6 has a generating unit, and generates the second video data different from the first video data from the first video data by the generating unit. Further, when the video data stored in the storage unit 4 is employed as the second video data, a configuration in which the above-described generation unit is omitted can be employed. Further, the video processing unit 6 combines the first video data and the second video data to generate composite video data, the details of which will be described with reference to FIG.

  The display unit 3 is a part that displays each video data described above, and includes a display unit 7, a screen display restriction unit 8, and an input sensing unit 10.

  The display means 3 is realized by a liquid crystal display, an EL (Electro Luminescence) display, or the like, and displays a video based on video data sent via the video processing unit 6.

  The screen display control means 8 is arranged so as to overlap the display means 3 described above, and includes a slit 14 extending in the vertical direction or the horizontal direction of the display means 3. The screen display control means 8 has a function of regulating the direction in which the synthesized video data can be seen, and details thereof will be described with reference to FIG.

  The input sensing means 10 is arranged so as to be superimposed on the screen display control means 8 described above and has a function of sensing an input by the input means 5, and the sensed result is output to the control unit 2. The input sensing means 10 senses the contact of the input means 5 with the input sensing means 5 or the approach of the input means 5 to the input sensing means 5 and outputs the result to the screen display restriction means 9. In response to this output, the screen display control means 8 is turned on or off. The details will be described with reference to the flowchart of FIG. Specifically, the input sensing means 10 may employ a means for sensing static electricity, a means for sensing pressure, a means for sensing magnetism, or the like. Further, the output of the input sensing means 10 may be transmitted to the screen display control means 8 via the control unit 2.

  The input means 5 is, for example, a pen-type input device, and has a function of inputting information to the input sensing means 10 provided on the surface of the display unit 3. Moreover, you may provide the location which generate | occur | produces a magnetism or static electricity in the front-end | tip of the input means 5 formed sharply.

  The angle sensing means 11 is a means for monitoring the angle of the rotating part in an electronic device having a bending mechanism such as a notebook computer. That is, if the angle of the rotating unit is equal to or greater than a predetermined angle (for example, 180 degrees or more), the controller 2 is instructed to start the dual mode.

  Next, with reference to FIG. 2, details of a method for generating composite video data from two video data will be described.

  Here, the first and second video data refers to individual video data before being synthesized by the control unit 2. The screen from one side and the screen from the other refer to screens that can be visually confirmed through the slits after the synthesis.

  The control unit 2 in the present embodiment generates composite video data that is displayed on the display unit 3 from at least two directions. As shown in FIGS. 3A to 3C, as an example of the present embodiment, for example, in the video data synthesizing unit, the first video data shown in FIG. 2A is read from the storage unit. . On the other hand, when the generation means recognizes the activation of the dual view mode, it also reads the second video data shown in FIG. Then, in the generation unit, as shown in FIG. 2C, 1/2 thinning is performed in the horizontal direction, that is, in the column direction, with respect to the first and second video data. For example, both the first and second video data are erased from the second column, the fourth column, the sixth column, the even column video data, the first column, the third column, the fifth column, Leave odd-numbered video data.

  Thereafter, the video data synthesizing means alternately arranges and arranges the first and second video data thinned by 1/2. For example, the first column of the second video data is arranged next to the first column of the first video data, and the third column of the first video data is arranged next to the first column. By the processing of the generating means, composite video data for dual view mode having a screen from one direction and a screen from multiple directions is generated.

  In this embodiment, after the first and second video data are read once, the video data is decimated by half. However, the present invention is not particularly limited to this. For example, when the first and second video data are read from the storage unit 4, the video data may be thinned out by half. In this case, there is an effect that the memory area used for the composition process is half of the case described above as the present embodiment. In addition, the synthesized video data may be generated by various synthesis methods. In this embodiment, video data includes still video data, moving image data, and character data.

  Further, when the screen image control means in the control unit 2 in the present embodiment recognizes the activation of the dual view mode, on the surface of the display unit 3, for example, the slit 14 in the horizontal direction with respect to the display unit 3, or A slit 14 is formed in the vertical direction. For example, as shown in FIG. 3A, when the user looks into the display unit 3 from the point A, only the screen 21 from one direction can be seen through the slit 14. That is, on the display unit 3, a screen from one direction and a screen from the other direction are alternately displayed. Can be viewed continuously. On the other hand, for the user who peeks from the point B, the screen from the other direction can be continuously viewed by the slit 14.

  In the present embodiment, the display image control means is switched between the ON operation and the OFF operation, but the display image control means may remain in the ON operation state.

  In the control unit 2 in the present embodiment, the display unit 3 is switched between a dual view mode in which two screens are displayed simultaneously and a single view mode in which one screen is displayed. Specifically, an ON operation signal or an OFF operation signal is sent to the display image control means and the image data composition means. Thus, the display unit 3 can be switched to the dual view mode or the single view mode at a desired timing.

  Referring to FIG. 3B, when a video image of “a” is adopted as a screen from one direction and a video image of “b” is adopted as a screen from the other direction, display is performed from one direction. The user A who looks at the part 3 can see the symbol “a”. Then, the user B who looks at the display unit 3 from the other direction can see the symbol “b”. The above is the description of the display unit of the present invention.

  With reference to FIG. 4, an example of a specific external appearance of the electronic apparatus of the present invention will be described.

  FIG. 4A is a perspective view of a notebook personal computer 20 as an electronic apparatus according to an embodiment of the present invention. Referring to FIG. 1, a notebook personal computer 20 includes a main body 22 having a keyboard or the like on the surface thereof and a device such as a hard disk, and a display portion 3 having a display unit or the like. And the main-body part 22 and the display part 3 are connected via the rotation part 23. FIG. Accordingly, the main body portion 22 and the display portion 3 are overlapped when stored. Further, at the time of use, as shown in the figure, the display unit 3 is set up at an angle desired by the user. Here, an angle formed by the main body portion 22 and the display portion 3 is expressed as α. Further, the display unit 3 and the main body unit 22 may be configured to be separable.

  Referring to FIG. 4B, here, the angle α is about 180 degrees, and the display unit 3 and the main unit 22 are opened so as to be parallel to each other. Therefore, in this state, two or more users facing each other can view the display unit 3 at the same time.

  Referring to FIG. 4C, the electronic device shown in the figure is a pen input type computer 25. The pen input type computer 25 has a display unit 3 on its surface, and a built-in device such as a hard disk is housed inside the housing. Information can be input from the display unit 3 using a pen-type input device.

  The operation of the electronic device of the present invention will be described with reference to FIG. First, with reference to FIG. 5 to FIG. 8, the operation of a case where a video obtained by inverting the first video data is adopted as the second video data will be described.

  First, a computer as the electronic device 1 is activated (step 1). In step 2, the angle detection unit 11 determines whether the angle α formed by the display unit 3 and the main body unit 22 is equal to or greater than a predetermined angle. Here, as an example, it is determined whether or not the angle α is 180 degrees or more, and the dual mode and the single mode are determined. Here, the dual mode indicates a state of the display unit 3 illustrated in FIG. 3, and the single mode indicates a state in which one video data is displayed on the display unit 3. If the angle α is equal to or greater than the predetermined angle (YES in step S2), the process proceeds to step S3 to instruct the controller 2 to start the dual mode. When the angle α is equal to or smaller than the predetermined angle (NO in step S2), the END is reached while the single mode is maintained.

  In step S3, the dual mode is activated, and in step S4, dual view data that is composite video data is generated. Here, the first video data and the second video data obtained by vertically inverting the first video are used as the two video data of the composition source.

  Referring to FIG. 6, in step S5, the slit function is activated. And in the display part 3, the slit is extended in the up-down direction on the paper surface. That is, the slit extends in a direction perpendicular to the direction in which the user is aligned.

  In step S6, dual view data is displayed. Here, the first user U1 and the second user U2 are positioned so as to face each other with the notebook computer 20 in between. And the 1st user U1 is looking at the display part 3 from the main body 22 side, and the 2nd user U2 is looking at the display part 3 from the display part 3 side. Here, the symbol “a” is adopted as an example of the first video, and the symbol “a” upside down is adopted as the second video. Accordingly, the dual view data displayed on the display unit 3 is video data obtained by combining the two. Thus, the first user U1 can visually recognize the symbol “a”. The second user U2 can visually recognize the symbol “a” in the same manner as the first user U1. Therefore, since both users can recognize accurate video data at the same time, explanation using the display unit 3 and presentation can be performed smoothly.

  In step S7, it is determined whether or not the pen 26 has been sensed. First, the structure of the display unit 17 for sensing a pen will be described with reference to FIG. FIG. 7A is a perspective view of the notebook computer 20, and FIG. 7B is an enlarged cross-sectional view of the display unit 3.

  Referring to FIG. 7B, a slit 21B for limiting the viewing angle is laminated above the liquid crystal panel 21A for displaying video data. A sensor layer 21C is stacked above the slit 21B. This sensor layer 21 </ b> C has a function of sensing the approach or contact of the pen 26 as an input means and electrically notifying the controller 2 of this. As the sensor layer 21C, a sensor that senses a mechanical signal such as pressure, a sensor that senses an electrical signal such as static electricity, a sensor that senses magnetic force, and the like can be used.

  If no pen is detected (NO in step S7), the dual mode is maintained (step S8) and the flow proceeds to END.

  Referring to FIG. 8B, when a pen is detected (YES in step S7), the process proceeds to step S10 to display a single mode. In the figure, it is assumed that a rabbit's face is drawn using the pen 26 next to the original symbol “a”. When the pen 26 approaches or touches the display unit 3, a single mode is established, and only the first image or the second image is displayed on the display unit 3. Here, the first video with the correct vertical direction is displayed on the display unit 3 for the first user U1 who inputs with the pen 26. Here, for the second user U <b> 2, the second video with the correct vertical direction may be displayed on the display unit 3. In this way, by displaying only one of the images, both can immediately recognize the input status with the pen 26.

  In step S11, it is determined whether or not the pen 26 is sensed. This determination can be made, for example, by determining whether or not the pen 26 is continuously separated from the display unit 3 for a predetermined time or more. When the pen 26 is continuously sensed (YES in step S11), the process returns to step S10 and the single mode is continued. If the pen 26 is not sensed (NO in step S11), the process proceeds to step S12 to activate the dual mode. Here, the case where the pen 26 is not sensed indicates a case where the pen 26 is separated from the display unit 3.

  In step S13, dual view data is generated by the generation means. Specifically, the dual view data is generated based on the video to which the information input with the pen 26 is added. In step S14, the slit function is activated, and dual view data is displayed in step S15. As a result, the first user U1 and the second user U2 can simultaneously view the video to which information is added by the pen 26. And it reaches END.

  In the above-described embodiment, the dual view data is generated from the first video data and the second video data obtained by inverting the first video data. However, the dual view data is generated from a combination of other video data. Sometimes data is created. For example, a case where dual view data is created from first video data and second video data having a design different from the video data will be described with reference to FIGS. 9 and 10.

  The basic configuration of the flowchart shown in FIG. 9 is the same as that shown in FIG. 5, and the difference is in the operation when a pen is detected. In the following description, this difference will be mainly described.

  When the angle between the display unit 3 and the main body unit 22 is 180 degrees or more by the angle detection unit 11 (YES in step S2), the dual mode is activated and dual view data is displayed on the display unit 3 ( Step S3 to step S6). FIG. 10A shows a state where dual view data is displayed on the display unit 3. Referring to the figure, the first user U1 and the second user U2 display “2 × 3 =?”, Which is an arithmetic problem, as the first and second videos. Thus, the electronic device of the present invention can also be used as educational equipment. Accordingly, here, a video obtained by inverting the first video data upside down is employed as the second video data.

  In step S7, the input sensing means 10 determines whether or not the pen 26 as an input means has been sensed. If the pen 26 is detected (YES in step S7), dual view data is generated (step S17), and dual view data is displayed (step S18). FIG. 10B shows a state where the dual view data is displayed. Here, the screen from one direction viewed by the first user U1 is “2 × 3 = 6”, which is an image containing an answer to the arithmetic problem. On the other hand, the video from the other side viewed by the second user U2 remains “2 × 3 =?”, Which is an arithmetic problem with no answer. Therefore, by letting the first user U1 teach and the second user U2 teach, and let the display unit 3 recognize the pen 26, only the second user U2 answers the problem. Can know. That is, only by causing the display unit 3 to recognize the pen 26, both users can be made to recognize different information.

  Thereafter, when the pen 26 is moved away from the display unit 3 (NO in S19), the process returns to step S6, and the state of the display unit 3 is as shown in FIG. That is, the first user U1 and the second user U2 see the video with the same design. Further, while the input sensing means 10 recognizes the pen 26, the display in step S18 is continuously performed.

  In the above description, a person who teaches as the first user U1 is employed and a person who teaches as the second user U2 is employed, but other cases are also conceivable. For example, a person who conducts business as the first user U1 may be employed, and a person on the customer side may be employed as the second user U2. This makes it possible to display business secret matters only on the first user U1 side.

  Furthermore, in the above description, one pen 26 is employed as the input means, but a plurality of pens 26 may be employed. This makes it possible to change the color of the input information displayed by the pen 26 and the video data to be displayed according to the type of the pen 26.

  Furthermore, in the above description, the dual view data is generated using the first field image data and the second image data obtained by inverting the first image data. However, from the combination of images other than the inverted image, It is also possible to generate dual view data.

FIG. 2 is a schematic functional block diagram for explaining an electrical configuration of the mobile phone. It is (A) image figure, (B) image figure, and (C) image figure explaining the synthetic | combination method of the data for dual view mode screens. It is (A) image figure and (B) image figure explaining the mechanism of the dual view mode screen of the mobile phone. 1A is a perspective view, FIG. 1B is a perspective view, and FIG. It is a flowchart for demonstrating the display method using the dual view mode of the electronic device of this invention. It is a top view which shows the display method of the electronic device of this invention. 1A is a perspective view illustrating an electronic apparatus of the present invention, and FIG. It is (A) top view and (B) top view which show the structure of the electronic device of this invention. It is a flowchart for demonstrating the display method using the dual view mode of the electronic device of this invention. It is (A) top view and (B) top view which show the structure of the electronic device of this invention.

Explanation of symbols

1 Electronic equipment
2 Control unit
3 Display section
4 storage
5 input means
6 Video generation means 11 Angle detection means 13 Dual view data 20 Notebook personal computer 22 Main body part 23 Rotating part 25 Pen input type computer U1 First user U2 Second user

Claims (6)

Storage means for storing first video data;
Generating means for generating second video data obtained by rotating a video based on the first video data from the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit;
Input means for inputting to the display means,
The screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to a viewing angle with respect to the display unit, and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit. Including the operation of
When the input by the input unit is not performed, the screen display control unit performs the first operation and displays the first video data and the second video data as a full screen, The display content of the display unit viewed from the other direction is made equal,
An electronic apparatus characterized by causing the screen display control means to perform a second operation and causing the display section to display one video data as a full screen when input is performed by the input means. Storage means for storing first video data;
Generating means for generating second video data obtained by rotating a video based on the first video data from the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit;
Sensing means for sensing contact on the surface of the display means;
The screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to a viewing angle with respect to the display unit, and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit. Including the operation of
When sensing by the sensing means is not performed, the screen display control means performs a first operation to display the first video data and the second video data as a whole screen, thereby And the display content of the display unit viewed from the other direction is made equal,
An electronic apparatus characterized in that, when sensing by the sensing means is performed, the screen display control means performs a second operation to cause the display unit to display one video data as a full screen. Storage means for storing first video data;
Generating means for generating second video data obtained by rotating a video based on the first video data from the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit,
The screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to a viewing angle with respect to the display unit, and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit. Including the operation of
The display unit is connected to the main body via a rotating unit,
When the internal angle formed by the display unit and the main body is 180 degrees or more, the screen display control means is caused to perform a first operation, and the first video data and the second video data are set as a full screen. By displaying, the display contents of the display unit viewed from one direction and the other direction are made equal, and when the inner angle does not satisfy the angle, the screen display control unit performs a second operation, and the display unit On the other hand, an electronic apparatus characterized by displaying one video data as a full screen. Storage means for storing first video data; storage means for storing second video data obtained by rotating a video based on the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit;
Input means for inputting to the display means,
The screen display control means includes a screen operation Ru is visible of the screen or the other from the one according to the viewing angle with respect to the display unit,
When not performing an input by the input means, the screen display control unit, to display the first image data and the second video data as full-screen,
When inputting by the input means, the screen display control means receives the first video data and the second video data stored before changing to the first video data by the input. An electronic device characterized by being displayed as a full screen . Storage means for storing first video data; storage means for storing second video data obtained by rotating a video based on the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit;
Sensing means for sensing contact on the surface of the display means;
The screen display control means includes a screen operation Ru is visible of the screen or the other from the one according to the viewing angle with respect to the display unit,
When sensing by said sensing means is not performed, the screen display control unit, to display the first image data and the second video data as full-screen,
When sensing by the sensing means is performed , the first video data and the second video data stored before changing the first video data by the input to the screen display control means. An electronic device characterized by displaying a full screen . Storage means for storing first video data; storage means for storing second video data obtained by rotating a video based on the first video data;
Display means for simultaneously displaying both the video data as a screen from one direction and the other direction on one display unit;
Screen display control means for visualizing the screen from the one direction or the screen from the other direction according to the viewing angle with respect to the display unit,
The screen display control means includes a first operation for visualizing the screen from one side or the screen from the other according to a viewing angle with respect to the display unit, and a second operation for visualizing the entire screen regardless of the viewing angle with respect to the display unit. Including the operation of
The display unit is connected to the main body via a rotating unit,
When the internal angle formed by the display unit and the main body is 180 degrees or more, the screen display control means is caused to perform a first operation, and the first video data and the second video data are set as a full screen. And when the internal angle does not satisfy the angle, the screen display control unit performs a second operation to display one video data as a full screen on the display unit. .

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