CN104571989A - Display system and smartbook - Google Patents
Display system and smartbook Download PDFInfo
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- CN104571989A CN104571989A CN201410818044.5A CN201410818044A CN104571989A CN 104571989 A CN104571989 A CN 104571989A CN 201410818044 A CN201410818044 A CN 201410818044A CN 104571989 A CN104571989 A CN 104571989A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1415—Digital output to display device ; Cooperation and interconnection of the display device with other functional units with means for detecting differences between the image stored in the host and the images displayed on the displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides a display system and a smartbook, wherein the smartbook comprises a display device and an input device; the display device comprises a main processor, a display module and a WiFi (Wireless Fidelity) module; the display module is electrically connected with the main processor; the WiFi module is electrically connected with the main processor; the input device is electrically connected with the main processor; the display device is used for displaying the screen of a smart phone in a WiFi Display manner; the input device is used for performing input operations on the smart phone; the input operations comprise a moving operation and a control operation; the moving operation is realized by directly outputting data to the display module through the main processor; the control operation is realized by performing a user returning mechanism processing through the main processor and returning to the smart phone via WiFi; the smart phone responds the control operation and displays on the display module in the WiFi Display manner; the user returning mechanism is a user-defined predetermined format data packet about actions which may be inputted by a user. According to the display system and the smartbook provided by the invention, no data line is needed for connection, the response speed is fast, and the user experience is improved.
Description
Technical field
The present invention and split screen display technique field, particularly a kind of display system and a kind of intelligence are originally.
Background technology
Along with progress and the development of mechanics of communication, smart mobile phone is more and more universal, and the dominant frequency of smart mobile phone is more and more higher, from 800MHz to 1.2Ghz, and 1.5Ghz, even 2.3GHz; Interior check figure also gets more and more, and from monokaryon to multinuclear, so the processing power of smart mobile phone is more and more stronger, even can substitute the common notebook computer of performance.But because the size of smart mobile phone and screen restriction, process document in smart mobile phone, receiving and dispatching mail or viewing video and online, it is experienced or not as notebook computer.
From such background, market there is a kind of new Mobile phone accessory, can be described as intelligence originally, this this outward appearance of intelligence is as notebook computer, but itself there is no powerful CPU, critical piece is display screen and keyboard, and connection can similarly use as a panel computer or notebook computer after smart mobile phone.
Existing intelligence type of attachment originally has several as follows in the market:
One, MHL (Mobile High-Definition Link, mobile terminal high-definition audio and video standard interface) connects and is used for display and input through keyboard
Display under this mode and input performance are all best, but display screen and the input keyboard of intelligence basis are non-removable, and this wired mode, limiting smart mobile phone must connect intelligence originally by a data lines, brings certain not convenient property to user.
Two, MHL connects and is used for display, and bluetooth keyboard is used for input
Under this mode, this display screen of intelligence and input keyboard are dismountable, and smart mobile phone can connect display screen separately through MHL, and display screen is become panel computer; Smart mobile phone also can connect bluetooth keyboard separately through bluetooth, bluetooth keyboard is become the input equipment of smart mobile phone; Smart mobile phone connects bluetooth keyboard by bluetooth while can also connecting display screen by MHL.But because the wired mode of MHL, user still needs a data lines in tow to connect smart mobile phone with originally intelligent.
Three, WiFi Display connects and is used for display, and bluetooth keyboard is used for input
This mode is full Wireless mode, and display screen and the input keyboard of intelligence basis can be made dismountable, and smart mobile phone can connect display screen separately through WiFi Display, and display screen is become panel computer; Smart mobile phone also can connect bluetooth keyboard separately through bluetooth, bluetooth keyboard is become the input equipment of smart mobile phone; Mobile phone connects bluetooth keyboard by bluetooth while can also connecting display screen by WiFi Display.But because use while WiFi Display and bluetooth, have two defects, one is mutually there is air interference; Two is that the stack result without wire delay without wire delay and WiFi Display of bluetooth can allow obviously be perceived by the user overall time delay, cause the Consumer's Experience of non-constant, such as, by next button, crossed the long period just show on a display screen or mouse point less than want click place.
Refer to Fig. 1, figure is the modular structure schematic diagram of the intelligence input media originally of 1 the third scheme above-mentioned.
As shown in Figure 1, in above-mentioned third program, this input equipment of intelligence comprises independently bluetooth keyboard and Trackpad 110 and bluetooth mouse 120.
The battery 116 that bluetooth keyboard and Trackpad 110 comprise Bluetooth antenna 111, the Bluetooth chip 112 be electrically connected with Bluetooth antenna 111, the Trackpad 113 be electrically connected with Bluetooth chip 112, the matrix keyboard driving chip 114 be electrically connected with Bluetooth chip 112, the matrix keyboard 115 be electrically connected with matrix keyboard driving chip 114 and be electrically connected with matrix keyboard driving chip 114.
The battery 125 that bluetooth mouse 120 comprises Bluetooth antenna 121, the Bluetooth chip 122 be electrically connected with Bluetooth antenna 121, the mouse decoding chip 123 be electrically connected with Bluetooth chip 122, the mouse 124 be electrically connected with mouse decoding chip 123 and is electrically connected with mouse decoding chip 123.
Because bluetooth keyboard and Trackpad 110, bluetooth mouse 120 are independently systems, be equipped with independently battery and bluetooth module, its cost is also relatively higher.
In addition, the operation of user on Trackpad 113, matrix keyboard 115 or mouse 124 is sent to smart mobile phone by bluetooth, be shown on intelligence screen originally by WiFi Display after smart mobile phone response, the result of two delay stacks is very bad again.After tested, bluetooth Trackpad input+WiFi Display screen display postpones for 414ms, and the sensory response well beyond the mankind postpones 250ms, so user obviously can feel delay.
Summary of the invention
The invention provides a kind of display system and intelligence basis, be connected to solve smart mobile phone and intelligent this in prior art the technical matters needing connecting line or postpone to affect more for a long time Consumer's Experience.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of intelligence originally, comprising:
Display device, the WiFi module comprising primary processor, the display module be electrically connected with described primary processor and be electrically connected with described primary processor;
Input media, is electrically connected with described primary processor;
Described display device is used for the screen being shown smart mobile phone by WiFi Display mode;
Described input media is used for carrying out input operation to described smart mobile phone, described input operation comprises mobile operation and control operation, data directly output on described display module by described primary processor by described mobile operation, described control operation is carried out user by described primary processor and is returned mechanism process and send back to described smart mobile phone by WiFi, and described smart mobile phone is responded described control operation and shown on described display module by described WiFi Display mode;
Wherein, described user's returning machine is made as the self-defining predetermined format packet to the action that user may input.
According to one preferred embodiment of the present invention, described input media comprises:
Usb expansion chip, is electrically connected with described primary processor;
Keysheet module, is electrically connected with described primary processor by described usb expansion chip, the matrix keyboard driving chip that described Keysheet module comprises matrix keyboard and is electrically connected with described matrix keyboard;
Trackpad, is electrically connected with described primary processor;
Wherein, described mobile operation comprises the touch of user on described Trackpad and moves, and described control operation comprises user by the clicking operation of described Trackpad, drag operation and the button operation to described Keysheet module.
According to one preferred embodiment of the present invention, described input media also comprises mouse, described mouse is electrically connected with described primary processor by described usb expansion chip, described mobile operation comprises the mobile operation of described mouse, and described control operation comprises user by the clicking operation of described mouse and drag operation.
According to one preferred embodiment of the present invention, the LCD driving chip that described display module comprises LCD and is electrically connected with described LCD, the WiFi chip that described WiFi module comprises WiFi antenna and is connected with described WiFi antenna electric.
According to one preferred embodiment of the present invention, described display device also comprises DDR, NAND Flash, power management chip, note amplifier, loudspeaker, battery, charging chip and the charger that are electrically connected with described primary processor.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of display system, and comprise smart mobile phone with originally intelligent, described intelligence originally comprises:
Display device, the WiFi module comprising primary processor, the display module be electrically connected with described primary processor and be electrically connected with described primary processor;
Input media, is electrically connected with described primary processor;
Described display device is used for the screen being shown smart mobile phone by WiFi Display mode;
Described input media is used for carrying out input operation to described smart mobile phone, described input operation comprises mobile operation and control operation, data directly output on described display module by described primary processor by described mobile operation, described control operation is carried out user by described primary processor and is returned mechanism process and send back to described smart mobile phone by WiFi, and described smart mobile phone is responded described control operation and shown on described display module by described WiFi Display mode;
Wherein, described user's returning machine is made as the self-defining predetermined format packet to the action that user may input.
The invention has the beneficial effects as follows: the situation being different from prior art, display system provided by the invention and intelligence originally connect without the need to data line, and fast response time, improves Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the modular structure schematic diagram of a kind of intelligence input media originally in prior art;
Fig. 2 is the intelligence modular structure schematic diagram originally of the preferred embodiment of the present invention;
Fig. 3 is the passback schematic diagram of mechanism of the preferred embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 2, Fig. 2 is the intelligence modular structure schematic diagram originally of the preferred embodiment of the present invention.
As shown in Figure 2, the invention provides a kind of intelligence originally, this intelligence originally comprises display device 210 and input media 220.
This display device 210 comprises primary processor 201, display module 202, WiFi module 203, DDR 204, NAND Flash 205, power management chip 206, note amplifier 207, loudspeaker 208, battery 219, charging chip 211 and charger 212.
Primary processor 201, for receiving parsing and the process that the signal of coming carries out WiFi Display agreement to WiFi module 203, decompresses and Graphics Processing; The signal inputted from input media 220 is encoded and processed simultaneously.
Display module 202 is electrically connected with primary processor 201, for showing the content of smart mobile phone (scheming not shown) screen, the LCD driving chip 2022 that display module 202 comprises LCD 2021 and is electrically connected with LCD 2021, LCD 2021 is as intelligence display screen originally, be generally between 10.9-14.1 cun, LCD driving chip 2022 is for driving LCD 2021.
WiFi module 203 is electrically connected with primary processor 201, for receiving and launching WiFi signal, the WiFi chip 2032 that WiFi module 203 comprises WiFi antenna 2031 and is electrically connected with WiFi antenna 2031.
DDR 204 for intelligence this operation time carry out dynamic data storage.
NAND Flash 205 is for storage system program and various systematic parameter.
Power management chip 206 is for managing whole intelligence system power supply originally.
Note amplifier 207, loudspeaker 208 are for playing audio signal.
Battery 219, charging chip 211 and charger 212 originally provide power supply for giving intelligence.
This input media 220 is electrically connected with primary processor 201.This input media 220 comprises usb expansion chip 221, Keysheet module 222, Trackpad 223 and mouse 224.
Usb expansion chip 221 is electrically connected with primary processor 201, for circumscribed USB interface.
Keysheet module 222 is electrically connected with primary processor 201 by usb expansion chip 221, for carrying out input through keyboard, and the matrix keyboard driving chip 2222 that Keysheet module 222 comprises matrix keyboard 2221 and is electrically connected with matrix keyboard 2221.
Trackpad 223 is electrically connected with primary processor 201, for carrying out touch-control input.
Display device 210 is for showing the screen of smart mobile phone by WiFi Display mode.
Input media 220 is for carrying out input operation to smart mobile phone, and input operation comprises mobile operation and control operation.
Wherein, mobile operation comprises the touch of user on Trackpad 223 and moves and the mobile operation of mouse 224; Control operation comprises user by the clicking operation of Trackpad 223, drag operation, the button operation to Keysheet module 222 and the clicking operation by mouse 224 and drag operation.
Data directly output on display module 202 by primary processor 201 by mobile operation, display response speed when can improve mobile cursor thus corresponding to screen.
Control operation is carried out user by primary processor 201 and is returned mechanism process and send back to smart mobile phone by WiFi, and smart mobile phone response limiting operates and passes through WiFi Display mode and shows on display module 202; Wherein, user's returning machine is made as the self-defining predetermined format packet to the action that user may input.
Specifically, after user presses the button on matrix keyboard 2221, push button signalling is by the matrix-scanning of matrix keyboard driving chip 2222, push button signalling is converted into usb signal, send into primary processor 201 through usb expansion chip 221, this signal is carried out the process that user returns mechanism by primary processor 201, is converted into the return path signal of button, and be sent back to smart mobile phone by WiFi, finally show on smart mobile phone; Smart mobile phone displaying contents displays the content on intelligence LCD originally according to WiFi Display mode simultaneously.
When mouse 224 or Trackpad 223 operate, the usb signal exported is sent into primary processor 201, and primary processor 201 pairs of cursors move and clicking operation has done different process, specific as follows:
When mouse 224 or Trackpad 223 carry out moving or touch mobile cursor position change time, data are directly outputted to LCD by primary processor 201, are presented on the screen of intelligence, display response speed when can improve mobile cursor like this corresponding to screen.
When mouse 224 or Trackpad 223 carry out clicking, drag operation time, now primary processor 201 is by the process of data by passback mechanism, smart mobile phone is sent back to by WiFi, smart mobile phone response is clicked, drag operation process, and is displayed the content on intelligence LCD originally by WiFi Display mode.
Refer to Fig. 3, Fig. 3 is the passback schematic diagram of mechanism of the preferred embodiment of the present invention.
As shown in Figure 3, because the bottom of WiFi Display is actually the load mode adopting WiFi Direct, so passback mechanism also adopts the technology of WiFi direct at bottom, upper strata is after wireless connections are set up, on tcp/ip layer, package process is done to the signal of user's input.
The principle of passback mechanism is: can define the various actions that user may input in advance, such as left mouse button slide downward, left mouse button upward sliding, matrix keyboard upward direction key, matrix keyboard downward-direction key, touch and up slide, touch and down slide, mouse moves, and touches mobile, amplify, reduce.Again according to the change of the concrete action coordinate of these action definitions, (this concrete changes in coordinates algorithm can use existing mouse and touch-screen input algorithm, also according to circumstances can develop algorithm).Then the information definition corresponding to these input actions is become a set form, such as, shown in following table 1, input action type is deposited in byte 1 definition; The length of what byte 2 ~ 3 was put is input content, namely defines ensuing byte length; What byte 4 started is exactly the concrete movement etc. of concrete input content, such as cursor of mouse.Because the difference of input type, have different particular contents, so the length of this content is not quite similar, therefore definition is variable byte length.Table 2 is that the type of the byte 1 of his-and-hers watches 1 li does definition citing.
Table 1: the information format of user's input
| Input action type | Describe |
| 0 | Left mouse button moves down |
| 1 | Left mouse button moves up |
| 2 | Matrix keyboard directionkeys, on |
| 3 | Matrix keyboard directionkeys, under |
| 4 | Touch point is hit and is moved down |
| 5 | Touch point is hit and is moved up |
| 6 | Mouse moves |
| 7 | Touch mobile |
| 8 | Amplify |
| 9 | Reduce |
| … | Other are various |
The classification of table 2 input action type
After the information format defining user's input, then encapsulate fixing packet header, show that this is the bag that a user returns mechanism, the form in packet header defines can be determined according to actual conditions, such as, shown in following table 3.Wherein offset mark and the version of definition passback mechanism inside byte 1, skew byte 2 ~ 3 defines the length of ensuing user's input information, and ensuing byte 1 starts to be exactly the content of table 1 li.
Table 3 package head format defines
Owing to being finally undertaken transmitting by the agreement of TCP/IP, so also need TCP packet header in encapsulation after the encapsulation carrying out similar table 3, IP packet header, then can transmit.
The application layer communications protocol of WiFi Display uses real time streaming transport protocol (RTSP, Real Time Streaming Protocol), user can be set up in request in RTSP agreement and response message and return mechanism, the ability that user inputs passback has been linked up between the transmitting terminal and receiving end of WiFi Display, such as support which input response, or only have touch, or only have mouse, or there are mouse and matrix keyboard etc., and then distribute the port numbers of TCP, so just can establish path for ensuing TCP/IP transmission.
Consult table 5, table 5 is the contrast of various interactive mode time delay.Wherein, the Trackpad input+WiFi Display screen display that user returns under mechanism form postpones for 163ms, well below bluetooth connected mode.
The various interactive mode time delay contrast of table 5
In addition, the present invention also provides a kind of display system, and this display system comprises smart mobile phone and above-mentioned intelligence basis.
In sum, one of ordinary skill in the art will readily recognize that the situation being different from prior art, display system provided by the invention and intelligence originally connect without the need to data line, and fast response time, improves Consumer's Experience.。
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an intelligence originally, is characterized in that, comprising:
Display device, the WiFi module comprising primary processor, the display module be electrically connected with described primary processor and be electrically connected with described primary processor;
Input media, is electrically connected with described primary processor;
Described display device is used for the screen being shown smart mobile phone by WiFi Display mode;
Described input media is used for carrying out input operation to described smart mobile phone, described input operation comprises mobile operation and control operation, data directly output on described display module by described primary processor by described mobile operation, described control operation is carried out user by described primary processor and is returned mechanism process and send back to described smart mobile phone by WiFi, and described smart mobile phone is responded described control operation and shown on described display module by described WiFi Display mode;
Wherein, described user's returning machine is made as the self-defining predetermined format packet to the action that user may input.
2. originally, it is characterized in that, described input media comprises intelligence according to claim 1:
Usb expansion chip, is electrically connected with described primary processor;
Keysheet module, is electrically connected with described primary processor by described usb expansion chip, the matrix keyboard driving chip that described Keysheet module comprises matrix keyboard and is electrically connected with described matrix keyboard;
Trackpad, is electrically connected with described primary processor;
Wherein, described mobile operation comprises the touch of user on described Trackpad and moves, and described control operation comprises user by the clicking operation of described Trackpad, drag operation and the button operation to described Keysheet module.
3. intelligence according to claim 2 originally, it is characterized in that, described input media also comprises mouse, described mouse is electrically connected with described primary processor by described usb expansion chip, described mobile operation comprises the mobile operation of described mouse, and described control operation comprises user by the clicking operation of described mouse and drag operation.
4. intelligence according to claim 1 originally, is characterized in that, the LCD driving chip that described display module comprises LCD and is electrically connected with described LCD, the WiFi chip that described WiFi module comprises WiFi antenna and is connected with described WiFi antenna electric.
5. originally, it is characterized in that, described display device also comprises DDR, NAND Flash, power management chip, note amplifier, loudspeaker, battery, charging chip and the charger that are electrically connected with described primary processor to intelligence according to claim 4.
6. a display system, is characterized in that, comprise smart mobile phone with originally intelligent, described intelligence originally comprises:
Display device, the WiFi module comprising primary processor, the display module be electrically connected with described primary processor and be electrically connected with described primary processor;
Input media, is electrically connected with described primary processor;
Described display device is used for the screen being shown smart mobile phone by WiFi Display mode;
Described input media is used for carrying out input operation to described smart mobile phone, described input operation comprises mobile operation and control operation, data directly output on described display module by described primary processor by described mobile operation, described control operation is carried out user by described primary processor and is returned mechanism process and send back to described smart mobile phone by WiFi, and described smart mobile phone is responded described control operation and shown on described display module by described WiFi Display mode;
Wherein, described user's returning machine is made as the self-defining predetermined format packet to the action that user may input.
7. display system according to claim 6, is characterized in that, described input media comprises:
Usb expansion chip, is electrically connected with described primary processor;
Keysheet module, is electrically connected with described primary processor by described usb expansion chip, the matrix keyboard driving chip that described Keysheet module comprises matrix keyboard and is electrically connected with described matrix keyboard;
Trackpad, is electrically connected with described primary processor;
Wherein, described mobile operation comprises the touch of user on described Trackpad and moves, and described control operation comprises user by the clicking operation of described Trackpad, drag operation and the button operation to described Keysheet module.
8. display system according to claim 7, it is characterized in that, described input media also comprises mouse, described mouse is electrically connected with described primary processor by described usb expansion chip, described mobile operation comprises the mobile operation of described mouse, and described control operation comprises user by the clicking operation of described mouse and drag operation.
9. display system according to claim 6, is characterized in that, the LCD driving chip that described display module comprises LCD and is electrically connected with described LCD, the WiFi chip that described WiFi module comprises WiFi antenna and is connected with described WiFi antenna electric.
10. display system according to claim 9, is characterized in that, described display device also comprises DDR, NAND Flash, power management chip, note amplifier, loudspeaker, battery, charging chip and the charger that are electrically connected with described primary processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818044.5A CN104571989A (en) | 2014-12-24 | 2014-12-24 | Display system and smartbook |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410818044.5A CN104571989A (en) | 2014-12-24 | 2014-12-24 | Display system and smartbook |
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| CN104571989A true CN104571989A (en) | 2015-04-29 |
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| CN201410818044.5A Pending CN104571989A (en) | 2014-12-24 | 2014-12-24 | Display system and smartbook |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843601A (en) * | 2017-01-03 | 2017-06-13 | 郑永植 | The implementation method of laser projection Touch screen, wearable device and mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333152A (en) * | 2011-09-15 | 2012-01-25 | 陈俊儒 | Novel intelligent mobile terminal equipment supporting MIMO (multiple input and multiple output) |
| CN102645975A (en) * | 2012-02-28 | 2012-08-22 | 青岛海信电器股份有限公司 | Handwriting input device, remote control device, intelligent interactive system and handwriting processing method |
| EP2632106A1 (en) * | 2012-02-23 | 2013-08-28 | Samsung Electronics Co., Ltd | Method for transmitting stream and electronic device for the method thereof |
-
2014
- 2014-12-24 CN CN201410818044.5A patent/CN104571989A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333152A (en) * | 2011-09-15 | 2012-01-25 | 陈俊儒 | Novel intelligent mobile terminal equipment supporting MIMO (multiple input and multiple output) |
| EP2632106A1 (en) * | 2012-02-23 | 2013-08-28 | Samsung Electronics Co., Ltd | Method for transmitting stream and electronic device for the method thereof |
| CN102645975A (en) * | 2012-02-28 | 2012-08-22 | 青岛海信电器股份有限公司 | Handwriting input device, remote control device, intelligent interactive system and handwriting processing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843601A (en) * | 2017-01-03 | 2017-06-13 | 郑永植 | The implementation method of laser projection Touch screen, wearable device and mobile terminal |
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