TWI796986B - Multifunctional display device and control method thereof - Google Patents

Abstract

A multifunctional display device includes an input unit, a panel unit, a lens unit and a control unit. The input unit is operated by a user. The lens unit includes an image shooting module and a projection module. The control unit is electrically connected to the input unit, the panel unit and the lens unit. When the control unit receives a scanning mode switching instruction related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module, and the image captured by the image capture module The text in the image is converted into a text file through optical character recognition technology. When receiving a projection mode switching command related to the lens unit through the input unit, the control unit controls the projection module to project a video data.

Description

Multifunctional display device and control method thereof

The present invention relates to a display device, in particular to a multifunctional display device. The present invention also relates to a control method of a display device.

A general display device, such as a TV or a computer monitor, mainly functions to display the image of a signal source. How to increase the functions of the display device to expand the range of use of the display device is a subject to be further discussed in the present invention.

Therefore, the object of the present invention is to provide a multifunctional display device.

Another object of the present invention is to provide a method for controlling a multi-function display device.

Therefore, the multifunctional display device of the present invention includes an input unit, a panel unit, a lens unit and a control unit.

The input unit is operated by a user. The lens unit includes an image shooting module. The control unit is electrically connected to the input unit, the panel unit and the lens unit.

When the control unit receives a scanning mode switching instruction related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module, and the image captured by the image capture module The text in the image is converted into a text file through optical character recognition technology.

In some implementations, the lens unit further includes a projection module, and when the control unit receives a projection mode switching instruction related to the lens unit through the input unit, the control unit controls the projection module to project a video material.

In some implementations, when the control unit receives a camera mode switching command related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module, and then through the input unit The input unit receives a photographing instruction related to the image capturing module, the control unit captures the image captured by the image capturing module to generate a photo file, and receives a photographing instruction related to the image capturing module via the input unit A video recording command is set, and the control unit records the image captured by the image capturing module to generate a video file.

The control method of the multi-function display device of the present invention, the multi-function display device includes an input unit, a panel unit, a lens unit and a control unit, the input unit is operated by a user, and the lens unit includes an image shooting module , the control unit is electrically connected to the input unit, the panel unit and the lens unit, and the method includes: when the control unit receives a scanning mode switching instruction related to the lens unit through the input unit, the control unit controls the The panel unit displays the image captured by the image capturing module, and converts the text in the image captured by the image capturing module into a text file through optical character recognition technology.

The effect of the present invention lies in: by configuring the lens unit, and using the control unit to convert the text in the image captured by the image capture module into the text file through the optical character recognition technology, and controlling the text file by the control unit The projection module projects the video data, and the control unit captures the image captured by the image capture module to generate the photo file, and the control unit records the image captured by the image capture module to generate the video Files, thereby adding scanning, projection, photographing, and video recording functions to the display device, and expanding the use range of the display device.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numerals.

Referring to FIG. 1 , an embodiment of a multifunctional display device 100 of the present invention includes an input unit 1 , a panel unit 2 , a lens unit 3 and a control unit 4 .

The input unit 1 is operated by a user. The input unit 1 includes, for example, a plurality of buttons for the user to press.

The panel unit 2 is, for example, a liquid crystal panel unit, but not limited thereto.

The lens unit 3 includes an image capturing module 31 and a projection module 32 .

The control unit 4 is electrically connected to the input unit 1 , the panel unit 2 and the lens unit 3 .

When the control unit 4 receives a scanning mode switching instruction related to the lens unit 3 through the input unit 1, the control unit 4 controls the panel unit 2 to display the image captured by the image capture module 31, and the image The text in the image captured by the camera module 31 is converted into a text file (such as a Word file or an Excel file) through optical character recognition technology.

When the control unit 4 receives a projection mode switching instruction related to the lens unit 3 through the input unit 1, the control unit 4 controls the projection module 32 to project a video data to, for example, a projection screen, the video data is, for example, The computer host video signal or TV channel signal received through the connection port (not shown in the figure, such as HDMI connection port) of the multi-function display device 100, but not limited thereto.

When the control unit 4 receives a camera mode switching command related to the lens unit 3 through the input unit 1, the control unit 4 controls the panel unit 2 to display the image captured by the image capture module 31, and then through the The input unit 1 receives a photographing command related to the image capturing module 31, the control unit 4 captures the image captured by the image capturing module 31 to generate a photo file, and receives the relevant command via the input unit 1 A video recording instruction of the image capturing module 31, the control unit 4 records the image captured by the image capturing module 31 to generate a video file.

To sum up, the multifunctional display device 100 of the present invention converts the text in the image captured by the image capture module 31 into the text through the configuration of the lens unit 3 and the control unit 4 through the optical character recognition technology. file, and the projection module 32 is controlled by the control unit 4 to project the video data, and the image captured by the image capture module 31 is captured by the control unit 4 to generate the photo file, and by the control unit 4. Record the image captured by the image capture module 31 to generate the video file, thereby adding scanning, projection, photographing, and video recording functions to the display device, and expanding the scope of use of the display device, so the purpose of the present invention can indeed be achieved.

But the above-mentioned ones are only embodiments of the present invention, and should not limit the scope of the present invention. All simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of the present invention.

100: Multifunctional display device 1: Input unit 2: Panel unit 3: Lens unit 31: Video shooting module 32: Projection module 4: Control unit

Other features and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: FIG. 1 is a schematic diagram of the hardware connections of an embodiment of the multi-function display device of the present invention.

100: Multifunctional display device

1: Input unit

2: Panel unit

3: Lens unit

31: Video shooting module

32: Projection module

4: Control unit

Claims (4)

A multifunctional display device, comprising: an input unit for a user to operate; a panel unit; a lens unit including an image capturing module and a projection module; and a control unit electrically connected to the input unit, The panel unit and the lens unit; when the control unit receives a scan mode switching instruction related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module, and will The text in the image captured by the image capture module is converted into a text file through optical character recognition technology; when the control unit receives a projection mode switching command related to the lens unit through the input unit, the control unit controls the The projection module projects a video data. The multi-function display device as described in Claim 1, wherein, when the control unit receives a camera mode switching command related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module received image, and after receiving a photographing instruction related to the image capturing module through the input unit, the control unit captures the image captured by the image capturing module to generate a photo file, and receives the image through the input unit Upon receiving a video recording instruction related to the image capturing module, the control unit records the image captured by the image capturing module to generate a video file. A method for controlling a multi-function display device, the multi-function display device comprising An input unit, a panel unit, a lens unit and a control unit, the input unit is operated by a user, the lens unit includes an image capture module and a projection module, the control unit is electrically connected to the input unit, For the panel unit and the lens unit, the method includes: when the control unit receives a scan mode switching instruction related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured by the image capture module image, and the text in the image captured by the image capture module is converted into a text file through optical character recognition technology; and when the control unit receives a projection mode switching command related to the lens unit through the input unit, The control unit controls the projection module to project a video data. The control method of the multi-function display device as described in claim 3, wherein, when the control unit receives a camera mode switching command related to the lens unit through the input unit, the control unit controls the panel unit to display the image captured The image captured by the module, and after receiving a photographing instruction related to the image capturing module through the input unit, the control unit captures the image captured by the image capturing module to generate a photo file, and through the The input unit receives a video recording instruction related to the image capturing module, and the control unit records the image captured by the image capturing module to generate a video file.

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