CN101694769A - Wireless charging image transfer display system - Google Patents
Wireless charging image transfer display system Download PDFInfo
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- CN101694769A CN101694769A CN 200910207303 CN200910207303A CN101694769A CN 101694769 A CN101694769 A CN 101694769A CN 200910207303 CN200910207303 CN 200910207303 CN 200910207303 A CN200910207303 A CN 200910207303A CN 101694769 A CN101694769 A CN 101694769A
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Abstract
The invention discloses a wireless charging image transfer display system which is applicable to that mobile digital products display the image by a display, and is characterized by comprising a wireless power transmission terminal, a wireless image receiving terminal, a wireless power receiving terminal, and a wireless image transmission terminal, wherein the wireless power transmission terminal is positioned at the terminal of the display and used for transmitting effect of wireless power; the wireless image receiving terminal is positioned at the terminal of the display and used for receiving a wireless image signal; the wireless power receiving terminal is positioned on a mobile digital product and used for receiving wireless power coming from the wireless power transmission terminal to charge the mobile digital product; and the wireless image transmission terminal is positioned on the mobile digital product and used for transmitting the wireless image signal to the wireless image receiving terminal and displaying the image signal on the display. The system has the characteristics of wireless image transmission and wireless charging, solves the trouble of wiring in use, and leads the device appearance to be concise and the use to be convenient.
Description
[technical field]
The invention relates to a kind of display system, particularly relevant for a kind of wireless charging image transfer display system.
[background technology]
Carry for convenience, a mobile digital product usually built-in small-size display and uses cell apparatus power supply reducing volume and weight.Yet, one get back to indoor, for example office or family, this small-size display has just become the shortcoming of this mobile digital product, because the user wishes to use large-sized display to watch image.
See also Fig. 1, in the prior art, too little in order to solve above-mentioned built-in display, usually use transmission line 103 sees through PC 105 or directly is connected with large-sized monitor 106, makes the signal of video signal of mobile digital product 102 image to be play in large-sized monitor 106 through transmission line 103.In addition, see through transmission line 103 and transmit in the process of image, the electric power of mobile digital product 102 is also consuming, so the user also can use a charging wire 104 or cradle that mobile digital product 102 is connected alternating current 109 (a for example civil power) charging,, to avoid power consumption.Therefore, the technical scheme that addresses the above problem need connect transmission line 103 and 104 two lines of charging wire to mobile digital product 102, and a lot of inconveniences are still arranged in the use.
[summary of the invention]
In view of this, the object of the present invention is to provide a kind of wireless charging image transfer display system, have the characteristics of the characteristics of wireless transmission image and wireless charging, solved and used the trouble that needs wiring, it is easy-to-use that device appearance is succinctly reached.
Other purpose of the present invention and advantage can be further understood from the disclosed technical characterictic of the present invention.
In order to achieve the above object, the invention provides a kind of wireless charging image transfer display system, described wireless charging image transfer display system comprises a display terminal, is arranged in the display, this display terminal comprises: a wireless power transmission ends is used to transmit wireless power; One wireless imaging receiving end is used to receive the wireless imaging signal, and shows the image of this wireless imaging signal in this display.
In addition, described wireless charging image transfer display system also comprises a mobile digital product, and this mobile digital product comprises: a wireless power receiving end is used to receive the wireless power of this wireless power transmission ends, to this mobile digital product charging; And a wireless imaging transmission ends, be used to transmit the wireless imaging signal and give this wireless transmission receiving end.
In preferred embodiment of the present invention, aforementioned display device is a LCD, and aforementioned display device connection alternating current, as this systematic electricity source.
In preferred embodiment of the present invention, above-mentioned wireless imaging receiving end also comprises a receiving element, is used to receive this wireless imaging signal.
In preferred embodiment of the present invention, above-mentioned wireless imaging receiving end also comprises a code translator, and the signal of video signal that is used for this receiving element is received is deciphered, and forms a signal of video signal.
In preferred embodiment of the present invention, above-mentioned wireless imaging receiving end comprises that also one drives integrated (IC) circuit, is used for the signal of video signal of described decoding is shown in display pannel.
In preferred embodiment of the present invention, above-mentioned wireless imaging transmission ends also comprises a graphics card, is used to form signal of video signal.
In preferred embodiment of the present invention, above-mentioned wireless imaging transmission ends also comprises a scrambler, is used for this signal of video signal coding, is used for this signal of video signal coding is formed this wireless imaging signal.
In preferred embodiment of the present invention, above-mentioned wireless imaging transmission ends also comprises a transmission unit, is used for this wireless imaging signal of wireless transmission.
In addition, in preferred embodiment of the present invention, above-mentioned mobile digital product is a kind of product that is selected from Digital Video, digital camera, mobile phone, personal digital assistant, the group that portable multimedia player, holder for TV playing and portable computer constituted.
In preferred embodiment of the present invention, above-mentioned wireless charging image transfer display system is characterized in that this mobile digital product and this display connected mode are that a surface contact or apart in the fixed range.
Compared to prior art, wireless charging image transfer display system of the present invention sees through wireless transmission signal of video signal and wireless charging, only the mobile digital product surface need be contacted with large-sized monitor or place in the fixed range, thereby overcome existing inconvenience with mobile digital product large-sized monitor on connecting, and need can directly not be connected through PC with last large-sized monitor, and, increased the surcharge of display to the charging of mobile digital product.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
[description of drawings]
Fig. 1 is the synoptic diagram that existing mobile digital product is attached to large-sized monitor.
Fig. 2 is the wireless charging image transfer display system calcspar of preferred embodiment of the present invention.
Fig. 3 is the framework calcspar of the display terminal of preferred embodiment of the present invention.
Fig. 4 is the concrete use synoptic diagram of preferred embodiment of the present invention.
[embodiment]
In following examples, in different figure, same section is to represent with same numeral.
Please refer to wireless charging image transfer display system 200 calcspars of preferred embodiment of the present invention shown in Figure 2, comprise a display terminal (Terminator) 220, be arranged in the display, this display terminal 220 comprises: a wireless power transmission ends 221 is used to transmit a wireless power 401; One wireless imaging receiving end 222 is used to receive a wireless imaging signal 402, and shows the image of this wireless imaging signal 402 in this display.In addition, described wireless charging image transfer display system 200 also comprises a mobile digital product 210, this mobile digital product 210 comprises: a wireless power receiving end 211, be used to receive the wireless power 401 that this wireless power transmission ends 221 is transmitted, and to these mobile digital product 210 chargings; And a wireless imaging transmission ends 212, be used to transmit wireless imaging signal 402 and give wireless imaging receiving end 222.
In preferred embodiment of the present invention, the wireless imaging receiving end 222 in the aforementioned display device terminal 220 also comprises a receiving element 222a, is used to receive this wireless imaging signal 402.Above-mentioned wireless imaging receiving end 222 also comprises a code translator (Decoder) 222b, is used for wireless imaging signal 402 decodings that this receiving element 222a is received.For example, with wireless imaging signal 402 be decoded into suppress the swing difference signal signal (Reduced Swing Differential Signaling, RSDS).In addition, above-mentioned wireless imaging receiving end 222 comprises that also one drives integrated (integrated circuit) circuit 222c (hereinafter to be referred as driver IC circuits 222c), is used for the signal of video signal (for example above-mentioned RSDS signal) of described decoding is shown in display pannel.
In preferred embodiment of the present invention, wireless imaging transmission ends 212 in the above-mentioned mobile digital product 210 also comprises a graphics card 212c, be used to form signal of video signal, for example (Transition Minimized Differential Signaling, TMDS) conversion forms the RSDS signal with transition minimized differential signaling.Above-mentioned wireless imaging transmission ends 212 also comprises a scrambler (Encoder) 212b, is used for this signal of video signal coding is for example become the RSDS conversion of signals above-mentioned wireless imaging signal 402.In addition, above-mentioned wireless imaging transmission ends 212 also comprises a transmission unit 212a, is used for this wireless imaging signal 402 of wireless transmission.
Below just make detailed description with the framework of the display terminal in the preferred embodiment of the present invention 220.Illustrate a calcspar according to Fig. 3, be used for illustrating the framework of the display terminal 220 of preferred embodiment of the present invention.At first, has a two-in-one power supply (LCD inverter and power supply on the display terminal 220, LIPS) 230 electrically connect an alternating current (AC power) 250, be used to provide the power supply of the wireless charging image transfer display system 200 of preferred embodiment of the present invention, wherein two-in-one power supply 230 comprises AC/DC (AC/DC) converter 232, inverter (inverter) 234, photodiode driver (LED driver) (not being shown among the figure).Described display terminal 202 comprises that also a balancing circuitry (balance board) 235 is electrically connected at this two-in-one power supply 230, is used for balance (back light) backlight source current; And a wireless charging module 240, have above-mentioned wireless power transmission ends 221 (not being shown among the figure), be used for providing the wireless power receiving end 211 of wireless power 401 to mobile digital product 210.
In addition, display terminal 220 also has a control circuit version (control board) 225, it has above-mentioned receiving element 222a and receives the wireless imaging signal 402 that comes from mobile digital product 201 (wireless imaging transmission 201b), via above-mentioned code translator 222b (not being shown among the figure) with the wireless imaging signal interpretation after, pass to again at sequential control plate (the Timing controller that is positioned at control circuit version (control board) 225, TCON) 226, change and pass to driver IC circuits 222c with thin film transistor (TFT) (the Thin-film transistor of output required voltage to liquid crystal panel, TFT), with the degree of reversing of liquid crystal molecule in control pixel (Pixel), thereby show the image of this signal of video signal.
Above-mentioned multiple circuit height is integrated in display terminal 202, make this display have backlight, drive outside the power supply such as panel, also have wireless charging module 240 to provide the mobile digital product 210 power supplys, allow mobile digital product 210 when connecting display, can keep electric power.
Please refer to Fig. 4, illustrate the concrete use synoptic diagram of preferred embodiment of the present invention.Display 300 among the figure is a LCD.This display 300 connects an alternating current (AC power) 250, as this systematic electricity source.Before the user was positioned over display 300 with mobile digital product 210, wherein this mobile digital product 210 can be surperficial a contact with these display 300 connected modes.Or do not have the way of contact, promptly this mobile digital product 201 is in a fixed range with these display 300 connected modes.Display 300 is with 210 chargings of 401 pairs of these mobile digital products of a wireless power.210 pairs of these displays of this mobile digital product, 300 transmission wireless imaging signals 402, and in the screen display image of this display 300.
It is as follows that display 300 and mobile digital product 210 these systems of the present invention of collocation can produce multiple application: this mobile digital product 201 can be a kind of product that is selected from Digital Video, digital camera, mobile phone, personal digital assistant, the group that portable multimedia player, holder for TV playing and portable computer constituted.
In sum, the present invention only need be contacted with the mobile digital product surface large-sized monitor or place in the fixed range, wireless charging image transfer display system sees through wireless transmission signal of video signal and wireless charging, thereby overcome existing inconvenience with mobile digital product large-sized monitor on connecting, and need can directly not be connected through PC with last large-sized monitor, and display can increase the surcharge of display to the charging of mobile digital product.
Though to technological thought narration of the present invention as above, this is the explanation that preferred embodiment of the present invention is carried out in conjunction with the accompanying drawings, be not in order to limit the present invention.So long as possess the technician of conventional knowledge, everybody might can make various changes and imitation in the scope of the technological thought that does not break away from the present invention.
Claims (10)
1. wireless charging image transfer display system, it is characterized in that: described wireless charging image transfer display system comprises:
One display terminal is arranged in the display, and this display terminal comprises:
One wireless power transmission ends is used to transmit a wireless power; And
One wireless imaging receiving end is used to receive a wireless imaging signal, and shows the image of this wireless imaging signal in this display; And
One mobile digital product comprises:
One wireless power receiving end is used to receive this wireless power, to this mobile digital product charging;
And
One wireless imaging transmission ends is used to transmit this wireless imaging signal and gives this wireless transmission receiving end.
2. wireless charging image transfer display system as claimed in claim 1 is characterized in that: this display is a LCD.
3. wireless charging image transfer display system as claimed in claim 1 is characterized in that: this display connects an alternating current, as this systematic electricity source.
4. wireless charging image transfer display system as claimed in claim 1 is characterized in that: this wireless imaging receiving end also comprises a receiving element, is used to receive this wireless imaging signal.
5. wireless charging image transfer display system as claimed in claim 4 is characterized in that: this wireless imaging receiving end also comprises a code translator, is used for wireless imaging signal interpretation that this receiving element is received, forms a signal of video signal.
6. wireless charging image transfer display system as claimed in claim 5 is characterized in that: this wireless imaging receiving end also comprises a drive integrated circult, is used for described signal of video signal is shown in display pannel.
7. wireless charging image transfer display system as claimed in claim 1 is characterized in that: this wireless imaging transmission ends also comprises a graphics card, is used to form a signal of video signal.
8. wireless charging image transfer display system as claimed in claim 7 is characterized in that: this wireless imaging transmission ends also comprises a scrambler, is used for this signal of video signal coding is formed this wireless imaging signal.
9. wireless charging image transfer display system as claimed in claim 8 is characterized in that: this wireless imaging transmission ends also comprises a transmission unit, is used for this wireless imaging signal of wireless transmission.
10. wireless charging image transfer display system as claimed in claim 1 is characterized in that: this mobile digital product is a kind of product that is selected from Digital Video, digital camera, mobile phone, personal digital assistant, the group that portable multimedia player, holder for TV playing and portable computer constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910207303 CN101694769A (en) | 2009-10-14 | 2009-10-14 | Wireless charging image transfer display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910207303 CN101694769A (en) | 2009-10-14 | 2009-10-14 | Wireless charging image transfer display system |
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|---|---|
| CN101694769A true CN101694769A (en) | 2010-04-14 |
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| CN 200910207303 Pending CN101694769A (en) | 2009-10-14 | 2009-10-14 | Wireless charging image transfer display system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881274A (en) * | 2012-06-07 | 2013-01-16 | 友达光电股份有限公司 | Display capable of being charged wirelessly, operation method thereof and portable electronic device |
| CN103296785A (en) * | 2012-03-02 | 2013-09-11 | 蔡熊光 | Wireless power transmission system |
| CN103427864A (en) * | 2012-05-14 | 2013-12-04 | Lg电子株式会社 | Mobile terminal and control method thereof |
| CN105242896A (en) * | 2015-09-28 | 2016-01-13 | 联想(北京)有限公司 | Information processing method, electronic device and display device |
| CN105810149A (en) * | 2015-01-19 | 2016-07-27 | 三星显示有限公司 | Display device, system having the same, and pixel |
| CN106710509A (en) * | 2017-01-04 | 2017-05-24 | 友达光电股份有限公司 | Pixel array structure |
-
2009
- 2009-10-14 CN CN 200910207303 patent/CN101694769A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296785A (en) * | 2012-03-02 | 2013-09-11 | 蔡熊光 | Wireless power transmission system |
| CN103296785B (en) * | 2012-03-02 | 2015-11-25 | 蔡熊光 | wireless power transmission system |
| US9793726B2 (en) | 2012-03-02 | 2017-10-17 | Slim Hmi Technology | Wireless power transmission system |
| CN103427864A (en) * | 2012-05-14 | 2013-12-04 | Lg电子株式会社 | Mobile terminal and control method thereof |
| CN102881274A (en) * | 2012-06-07 | 2013-01-16 | 友达光电股份有限公司 | Display capable of being charged wirelessly, operation method thereof and portable electronic device |
| CN102881274B (en) * | 2012-06-07 | 2015-06-24 | 友达光电股份有限公司 | Display capable of being charged wirelessly, operation method thereof and portable electronic device |
| CN105810149A (en) * | 2015-01-19 | 2016-07-27 | 三星显示有限公司 | Display device, system having the same, and pixel |
| CN105810149B (en) * | 2015-01-19 | 2019-12-27 | 三星显示有限公司 | Display device, system having the same, and pixel |
| CN105242896A (en) * | 2015-09-28 | 2016-01-13 | 联想(北京)有限公司 | Information processing method, electronic device and display device |
| CN106710509A (en) * | 2017-01-04 | 2017-05-24 | 友达光电股份有限公司 | Pixel array structure |
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Application publication date: 20100414 |