TW201328330A - A portable electronic device for wirelessly transmitting images - Google Patents

Abstract

This invention is related to a portable electronic device for wirelessly transmitting images. The images on the portable electronic device could be transmitted to a monitor via an input device which is connected to the monitor. The input device could be connected wirelessly to the portable electronic device via a wireless transmitting unit which is built in the portable electronic device. Therefore, the connectivity between the portable electronic device and the monitor is expanded, as it is not restricted to wired connections.

Description

Handheld electronic device capable of wirelessly transmitting pictures and multimedia system thereof

The present invention relates to a handheld electronic device, and more particularly to a handheld electronic device that can transmit a picture via wireless transmission.

At present, the development of home computers has gradually turned to the system integration functions of home appliances embedded in computers, such as: network information, online video, online shopping, network communication and other functions, combining traditional TV with home computers, currently the most popular What is known is a new generation of smart TV (Internet TV), which allows the public to have more choices while watching TV.

However, as far as general home TV is concerned, it is not a small burden and expense to replace the TV. In view of the rapid development of smart phones and tablets, many Internet and cloud systems are also available. Used by the public. However, some related companies have used smart phones to transmit signals to the display using HDMI transmission lines. However, from the perspective of TV viewers, if you want to enjoy online video appreciation or game play on the phone, you will either operate or watch it. It is a big obstacle. And whether it is in the current smart phone or tablet using HDMI transmission interface or using USB to HDMI to transfer data to achieve the video display, it limits the user's range of distance, and increases user operations. The burden on it.

In view of the above, the inventors of the present invention have conceived the present invention in light of the above-mentioned prior art, and in a spirit of perseverance, and the following is a brief description of the present invention.

The present invention mainly provides a handheld electronic device capable of wirelessly transmitting a picture, which can transmit the displayed picture to a display device through a wireless transmission unit via an input device, and then transmit the image to a display device. This overcomes the above problems, is not bound by the wire, and enhances the connection between the handheld electronic device and the original audiovisual device. Furthermore, the present invention utilizes the original network connection function of the handheld electronic device, so that it does not require additional hardware devices, and has the advantage of being rapidly popularized.

To achieve the above objective, the present invention provides a handheld electronic device capable of wirelessly transmitting a picture, comprising a display unit, an input device, an arithmetic system and a wireless transmission unit. The display unit is for displaying a display signal. The input device is used to input an indication. The computing system is telecommunications connected to the display unit and the input device. The wireless transmission unit is telecommunication connected to the computing system for transmitting and receiving wireless messages. The feature is that the display signal can be sent via the wireless transmission unit.

Preferably, the display unit and the input device can be combined into a touch screen.

Preferably, a detecting device and a control signal identifying unit are further combined. The detecting device is in telecommunication connection with the computing system and is configured to detect a control signal. The control signal identifying unit is disposed in the computing system for interpreting the control signal. Thereby, the manipulation distance of the handheld electronic device can be increased, and the flexibility in use can be increased.

Preferably, the detecting unit is an image capturing device.

Preferably, a spectral signal transmitting device is further included, which is in telecommunication connection with the computing system, thereby increasing the manner of interaction.

Preferably, the spectral signal transmitting device is a plurality of light emitting diodes (LEDs).

Still further, the present invention further provides a multimedia system comprising the above-described hand-held electronic device capable of wirelessly transmitting a picture. In addition to the handheld electronic device capable of wirelessly transmitting pictures, a receiving device and a display device are also included. The receiving device includes a wireless receiving unit and an output unit, the wireless receiving unit is configured to receive the display signal sent by the wireless transmission unit, and the output unit is in telecommunication connection with the wireless receiving unit for outputting the display signal; The display device is in telecommunication connection with the output unit via at least one wire for receiving and playing the display signal outputted from the output unit. The multimedia system can make the original display device, such as a television, a projector, etc., more convenient in use.

Preferably, the receiving device further comprises a fixed frame, a USB transmission interface and a memory storage device to enhance the function of the receiving device.

Preferably, the handheld electronic device capable of wirelessly transmitting a picture may further include a detecting device, a control signal identifying unit, a spectral signal transmitting device and a limb motion recognizing unit. Thereby, the overall operational convenience can be improved.

Preferably, the spectral signal transmitting device is a plurality of light emitting diodes (LEDs).

Briefly, the present invention utilizes a wireless transmission method as a video transmission medium to solve the problem that a handheld electronic device capable of wirelessly transmitting a picture is connected to a display device (display unit or a television or a projector) interface, and simultaneously solves the problem. The burden causes the operation to be difficult.

The hand-held electronic device that can be wirelessly transmitted in the embodiment described above includes a device that can perform display, input command functions, and wireless transmission functions (Bluetooth, Wi-Fi, WHDI, WiHD, or WiGig), for example: Smart phones, tablets. Further, the display device is a display unit or a device such as a television or a projector that can display a display signal for viewing.

Please refer to the schematic diagram of this embodiment shown in FIG. 1. The handheld electronic device 101 capable of wirelessly transmitting a picture in this embodiment includes a display unit 101S, an input device (which has been combined with the display unit 101S), an operation system (not shown), and a wireless transmission unit (not shown). ). The display unit 101S is configured to display a display signal, the input device is configured to input an indication, the computing system is telecommunicationally connected to the display unit and the input device, and the wireless transmission unit is telecommunicationly connected to the computing system for transmitting and receiving wireless messages; The feature is that the display signal can be sent via the wireless transmission unit.

The above-mentioned hand-held electronic device 101 capable of wirelessly transmitting pictures has been commonly used in daily life, such as smart mobile phones, tablet computers, etc., and therefore, many known structures or detailed units will not be described again. The present embodiment is characterized in that the display signal can be transmitted via the wireless transmission unit, whereby the handheld electronic device 101 capable of wirelessly transmitting a picture does not need to externally connect any wire to the display device (screen or television or projector), ie The contents displayed by the handheld electronic device capable of wirelessly transmitting the screen can be enjoyed on the display device. Since the connection of the physical wires is omitted, the limitation of the distance of the user in operation can be reduced. In the above, the unit device connection relationship that can be combined in this embodiment is described first, and the detailed operation mode will be described later.

Furthermore, the display unit 101S is combined with the input device to form a touch screen.

The handheld electronic device 101 can further include a detecting device (not shown) and a control signal identifying unit (not shown). The detecting device is connected to the computing system by using a telecommunication device. To detect a control signal, the control signal identification unit is disposed in the computing system for interpreting the control signal. The detecting unit is an image capturing device. After the detecting device obtains the signal, the control signal recognition unit recognizes and converts the signal into an instruction, and then transmits the instruction to perform a corresponding action, thereby improving the convenience in operation.

Moreover, the hand-held electronic device 101 capable of wirelessly transmitting a picture further includes a spectral signal transmitting device (such as the component L indicated in FIG. 14), which is in telecommunication connection with the computing system. The spectral signal transmitting device is a plurality of light emitting diodes (LEDs).

In addition, please refer to FIG. 2, which is a multimedia system using the above-mentioned wirelessly transmittable handheld electronic device 101, including the wirelessly transmittable handheld electronic device 101, a receiving device 102 and a The display device 103, wherein the receiving device 102 includes a wireless receiving unit (not shown) and an output unit (not shown), the wireless receiving unit is configured to receive the display signal sent by the wireless transmission unit, The output unit is in telecommunication connection with the wireless receiving unit for outputting the display signal. The display device is in telecommunication connection with the output unit via at least one wire for receiving and playing the display signal outputted from the output unit. Since the wireless receiving unit and the output unit are conventional technical components, practitioners in the industry can directly know how to form without dissent, so the composition of the present embodiment will not be described again.

In this embodiment, the display device 10 is interactively transmitted with the display device 103 by using the Bluetooth, Wi-Fi, WHDI, WiHD or WiGig functions included in the handheld electronic device 101 capable of wirelessly transmitting the image, that is, the wireless transmission is utilized. The wireless transmission function inherent to the handheld electronic device 101 of the screen performs interactive transmission of video data. In this embodiment, the image capturing device equipped on the handheld electronic device capable of wirelessly transmitting the screen is further combined with the display device to form a video system and a dynamic human body detection control system. All of these are incorporated in the following examples, which will make the technology in the art easier to understand, as set forth above.

Referring first to FIG. 2, a diagram of a handheld electronic device 101 capable of wirelessly transmitting a picture transmits a display signal to a system without a built-in Bluetooth, Wi-Fi, WHDI, WiHD or WiGig function display device.

The system includes a handheld electronic device 101 capable of wirelessly transmitting a picture, a receiving device 102 and a display device 103. The handheld electronic device 101 capable of wirelessly transmitting a picture and the receiving device 102 are each provided with Bluetooth, Wi-Fi, One of the functions of the WHDI, WiHD or WiGig transmission interface, the receiving device 102 is provided with a High-Definition Multimedia Interface (HDMI) interface output function, a universal serial bus (USB), and a spectrum sensor (Camera) sensing function. . The wireless electronic device 101 and the receiving device 102 transmit information by using the communication protocol of Bluetooth, Wi-Fi, WHDI, WiHD or WiGig to perform video and audio interactive transmission, and the receiving device 102 outputs the function via HDMI. Connected to the display device 103. A USB interface is disposed on the receiving device 102 to connect with a memory storage device 104 to achieve memory expansion capability, and more video and audio data can be stored.

Next, please refer to FIG. 3 , which is a schematic diagram of the video transmission to the built-in Bluetooth, Wi-Fi, WHDI, WiHD or WiGig function display device system. The system comprises a handheld electronic device 101 capable of wirelessly transmitting a picture and a display device 103. The portable electronic device 101 capable of wirelessly transmitting pictures and the display device 103 are provided with Bluetooth, Wi-Fi, WHDI, WiHD or WiGig. A transmission interface function or a receiving device 102 (not shown) is mounted in the display device 103. The hand-held electronic device 101 capable of wirelessly transmitting pictures transmits information to the display device 103 by means of Bluetooth, Wi-Fi, WHDI, WiHD or WiGig communication protocol for interactive transmission of video and audio data. At the same time, a fixing device 105 can be added to fix the handheld electronic device 101 capable of wirelessly transmitting pictures. A USB interface is disposed on the fixing device 105 to connect with a memory storage device 104 to achieve memory expansion capability, and more video and audio data can be stored. With the above arrangement, the wirelessly-capable handheld electronic device 101 can be charged by the receiving device 102 or the mobile phone fixing device 105, and digital photo and digital music playback (displayed on the display device 103).

Please refer to the embodiment shown in FIG. 4, which is a schematic diagram of an exchange system of network data and video data (the display device does not have built-in Bluetooth, Wi-Fi, WHDI, WiHD or WiGig). The system comprises a handheld electronic device 201 capable of wirelessly transmitting pictures, a receiving device 202, a display device 203 and a network server 204. As shown in the figure, the portable electronic device 201 capable of wirelessly transmitting a picture can be wirelessly transmitted when the general data and video data are exchanged with the network server 204 by using the installation method of the present invention. The data displayed by the handheld electronic device 201 is displayed on the display device 203.

Next, please refer to FIG. 5 , which is a schematic diagram of an exchange system of network end data and video data according to the present invention. A fixture 205 can be added as shown to secure the handheld electronic device 201 that can wirelessly transmit the picture. Of course, the fixture 205 can include or incorporate the receiver 202 (not shown).

Regarding the operation control method using the image capturing device (for example, a CCD camera) function of the handheld electronic device 201 capable of wirelessly transmitting a picture, please refer to FIG. 8 for single-party and multi-party video. A schematic diagram of the structure of the call device. The system includes a handheld electronic device 301 that can wirelessly transmit a picture, a receiving device 302, and a display device 303. The wirelessly transmittable handheld electronic device 301 includes a charge coupled device lens (CCD Camera) 304, and the receiving device 302 includes a light sensing data transfer CCD. Please also refer to Figure 7, which is a schematic diagram of the identification operation flow. When performing image recognition, it is judged whether light recognition or limb recognition is used. If it is light perception, it can be composite spectral data identification, light sense rotation identification or light sense control cursor. If it is limb recognition, It will be judged by the circle fork identification (such as Figure 8, Figure 9), hand recognition, circle identification (Figure 10), control cursor (Figure 11) or palm recognition (Figure 12).

As shown in FIG. 8 to FIG. 12, the portable electronic device 301 capable of wirelessly transmitting a picture is mounted on the receiving device 302 by means of the illustration, and can be placed around the display device 303 or other suitable place. The user can remotely utilize the human body motion, and utilize the CCD camera 304 on the handheld electronic device 301 that can wirelessly transmit the image to perform the mobile phone and functional operation.

The hand-held electronic device 301 capable of wirelessly transmitting pictures can perform functions such as single-party and multi-party video calls. For a preferred embodiment of the foregoing method for controlling the limb recognition operation, reference may be made to the detection circle identification operation diagram of FIG. 8 , the detection fork identification operation diagram of FIG. 9 , and the detection rotation of FIG. 10 . The identification operation diagram, the diagram of the detection palm cursor control identification operation in FIG. 11, and the detection hand recognition operation diagram in FIG.

As shown in FIG. 13 to FIG. 15 , the handheld electronic device 301 further includes a spectral signal transmitting device L, which includes light-emitting diodes (LEDs) having different spectra, and is disposed on the handheld electronic device 301. The handheld electronic device 301 capable of wirelessly transmitting a picture is used as a light-controlled remote control device, and the light-sensing data on the receiving device 302 is used to transmit the CCD to receive the signal and perform light perception, and of course, the mobile phone fixing device 205 (this The figure does not show) a light-sensing data transmission CCD is provided, so that the user can operate various functions of the software through the light sensing mode in the distance. The receiving end can be a light sensing data transmission CCD set by the receiving device 302 or the mobile phone fixing device 205 (not shown in the figure). FIG. 13 is a schematic diagram of detecting multi-spectral data identification operation, FIG. 14 is a schematic diagram of detecting spectral rotation identification operation, and FIG. 15 is a schematic diagram of detecting spectral cursor control identification operation, and thus the figures show that The hand-held electronic device 301 capable of wirelessly transmitting pictures can utilize the spectral signal transmitting device L, and each of the light-emitting diodes can transmit a spectrum of light sources of different wavelengths for data transmission.

In summary, the present invention utilizes Bluetooth, Wi-Fi, WHDI, WiHD or WiGig functions commonly used in handheld electronic devices capable of wirelessly transmitting pictures to perform video and audio data transmission, and transmits signals to a receiving device to be converted into video common specifications HDMI. Or other kinds of video signals, or directly transmit video and audio data signals to Bluetooth, Wi-Fi, WHDI, WiHD or WiGig-enabled display devices via Bluetooth, Wi-Fi, WHDI, WiHD or WiGig ( In a screen or a television or a projector, and the receiving device can further provide handheld electronic device charging, memory expansion, spectral data transfer and fixed wirelessly transferable handheld electronic devices for wirelessly transmitting pictures.

Another main part of the embodiment is a human body motion sensing and signal identification control function which is commonly used in a hand-held electronic device capable of wirelessly transmitting a picture, so as to achieve long-distance intuitive control. In this way, the user can perform various actions and light control functions without purchasing any sensing device. However, the embodiments described in the above description are merely illustrative of the principles of the invention and its effects, and are not intended to limit the invention. Therefore, those skilled in the art can make modifications and changes to the above embodiments without departing from the spirit of the invention. The scope of the invention should be as set forth in the appended claims.

101. . . Handheld electronic device capable of wirelessly transmitting pictures

101S. . . Display unit

102. . . Receiving device

103. . . Display device

104. . . Memory storage device

105. . . Mobile phone fixing device

201. . . Handheld electronic device capable of wirelessly transmitting pictures

202. . . Receiving device

203. . . Display device

204. . . server

205. . . Mobile phone holder

301. . . Handheld electronic device capable of wirelessly transmitting pictures

302. . . Receiving device

303. . . Display device

304. . . Charge coupled device lens (CCD Camera)

305. . . Lightborne data transmission

L. . . Spectral signal transmitting device

FIG. 1 is a schematic diagram of a handheld electronic device capable of wirelessly transmitting a picture according to the embodiment;

2 is a schematic diagram of video transmission of a handheld electronic device capable of wirelessly transmitting pictures to a display device system according to the embodiment;

FIG. 3 is a schematic diagram showing the video transmission of the handheld electronic device capable of wirelessly transmitting pictures to the built-in Bluetooth, Wi-Fi, WHDI, WiHD or WiGig function display device system;

Figure 4 is a schematic diagram of the exchange system of the network end data and the video data in the embodiment;

FIG. 5 is a schematic diagram of an exchange system of network end data and video data in the embodiment;

Figure 6 is a schematic diagram showing the structure of the single-party and multi-party video communication device of the embodiment;

Figure 7 is a schematic diagram of the CCD Camera identification operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment;

Figure 8 is a schematic diagram of the CCD Camera circle identification operation of the hand-held electronic device capable of wirelessly transmitting pictures according to the embodiment;

FIG. 9 is a schematic diagram of the CCD Camera fork recognition operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment;

FIG. 10 is a schematic diagram of a CCD Camera rotation identification operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment; FIG.

11 is a schematic diagram of a CCD Camera palm cursor control identification operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment;

12 is a schematic diagram of a hand-held identification operation of a CCD camera capable of wirelessly transmitting a picture of the present embodiment;

Figure 13 is a schematic diagram of the CCD Camera multi-spectral data identification operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment;

Figure 14 is a schematic diagram of the CCD Camera spectral rotation identification operation of the handheld electronic device capable of wirelessly transmitting pictures according to the embodiment;

Figure 15 is a schematic diagram of the CCD Camera spectral cursor control identification operation of the hand-held electronic device capable of wirelessly transmitting pictures in the embodiment.

101. . . Handheld electronic device capable of wirelessly transmitting pictures

102. . . Receiving device

103. . . Display device

104. . . Memory storage device

105. . . Mobile phone fixing device

Claims (10)

A handheld electronic device capable of wirelessly transmitting a picture, comprising: a display unit for displaying a display signal; an input device for inputting an indication; and an operation system for telecommunication connection between the display unit and the input device; And a wireless transmission unit is connected to the computing system for transmitting and receiving wireless messages; and the display signal is transmittable via the wireless transmission unit. The handheld electronic device capable of wirelessly transmitting a picture according to claim 1, wherein the display unit and the input device can be combined into a touch screen. The handheld electronic device capable of wirelessly transmitting a picture according to claim 1 further comprising: a detecting device electrically connected to the computing system and configured to detect a control signal; and a control signal identifying unit And being disposed in the computing system for interpreting the control signal. The handheld electronic device capable of wirelessly transmitting a picture according to claim 3, wherein the detecting unit is an image capturing device. The hand-held electronic device capable of wirelessly transmitting a picture according to claim 1, further comprising a spectral signal transmitting device electrically connected to the computing system. The hand-held electronic device capable of wirelessly transmitting a picture according to claim 5, wherein the spectral signal transmitting device is a plurality of light emitting diodes (LEDs). A multimedia system comprising: a handheld electronic device capable of wirelessly transmitting a picture, comprising: a display unit for displaying a display signal; an input device for inputting an indication; and an operation system for telecommunication connection to the display The unit and the input device; and a wireless transmission unit is connected to the computing system for transmitting and receiving wireless messages, wherein the display signal can be sent via the wireless transmission unit; and a receiving device comprising: a wireless receiving unit, Receiving the display signal sent by the wireless transmission unit; an output unit is in telecommunication connection with the wireless receiving unit for outputting the display signal; and a display device is electrically connected to the output unit via at least one wire And for receiving and playing the display signal outputted from the output unit. The multimedia system of claim 7, wherein the receiving device further comprises: a fixed shelf for the wirelessly transmittable handheld electronic device; a USB transmission interface; and a memory storage device, USB transmission interface telecommunications connection. The multimedia system of claim 7, wherein the portable electronic device capable of wirelessly transmitting a picture further comprises: a detecting device electrically connected to the computing system and configured to detect a control signal; a control signal The identification unit is disposed in the computing system for interpreting the control signal; a spectral signal transmitting device is electrically connected to the computing system; and a limb motion recognition unit is configured to identify the limb motion. The multimedia system of claim 9, wherein the spectral signal transmitting device is a plurality of light emitting diodes (LEDs); and the receiving device is coupled to the display device.