CN106406784A - Image output device - Google Patents
Image output device Download PDFInfo
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- CN106406784A CN106406784A CN201510446435.3A CN201510446435A CN106406784A CN 106406784 A CN106406784 A CN 106406784A CN 201510446435 A CN201510446435 A CN 201510446435A CN 106406784 A CN106406784 A CN 106406784A
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- mentioned
- image output
- display
- screen
- output device
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Abstract
An image output device can be used for transmitting an output image to a far end screen. The image output device includes a display engine, a display device, a position detection device, a processing device and a transmission interface; the display engine provides a display frame; the display device is used for displaying the display frame; the position detection device is used for detecting position information of an article corresponding to the display device, wherein the article and the display device are separated physically; the processing device generates an output image according to the position information and the display frame; and the transmission interface is used for transmitting the output image to a far end screen.
Description
Technical field
The present invention is related to a kind of image output device, shows in screen in particular to one kind
The image output device of picture.
Background technology
Because the popularization of mobile device and function increasingly increase, user can share technology by screen
The screen-picture of the mobile device of such as mobile phone or panel computer is shared the giant-screen of far-end to obtain
To more preferable visual effect.However, to operate mobile device in the way of touch-control, user must
The display picture that mobile device need be look at could execute in the position of screen touch according to user
Corresponding function.When continually must manipulate mobile device especially with person, user must be constantly
Sight line is transformed between screen and the screen of mobile device, quite inconvenient.Therefore need
A kind of can improve the image that user is experienced in the user being carried out display picture using screen
Output device.
Content of the invention
A kind of image output device is disclosed according to one embodiment of the invention it is adaptable to transmission one exports shadow
As to a screen, including display engine, display device, position detecting device, processing meanss with
And coffret.Display engine provide a display picture, display device in order to show above-mentioned display picture,
Position detecting device detects that an object corresponds to the positional information of display device, above-mentioned object and display dress
Put entity separation.Processing meanss produce image output according to positional information and display picture, and transmission connects
Mouth is in order to transmit above-mentioned image output to screen.
Brief description
One or many shown embodiment is in order to illustrate, being not limited to accompanying drawing, wherein having
The element of identical reference numerals represents similar element.
Fig. 1 is the mac function of image output device according to one embodiment of the invention for the display
Figure；
Fig. 2 is display picture F according to one embodiment of the invention for the display and far-end picture G
Relation；
Fig. 3 is the functional areas of display image output device described according to another embodiment of the present invention
Block figure；And
Fig. 4 is the pass of display picture F according to the embodiment of Fig. 3 for the display and far-end picture G '
System.
Wherein, description of reference numerals is as follows：
10～image output device；
11～display engine；
13～display device；
15～position detecting device；
17～processing meanss；
18～reception device；
19～coffret；
20～screen；
22～icon；
F～display picture；
P～positional information；
G～far-end picture.
Specific embodiment
It will be appreciated that following open offer one or many embodiment or example, in order to realize this
Bright different characteristic.The element of specific example of following discloses and arrangement are to simplify this
Bright, certainly, it is not limited in these examples.In addition, the feature in accompanying drawing is not drawn to
Draw, be only used for purpose of explanation.Furthermore, sequence in this description and in the claims
Number, such as " first ", " second ", " the 3rd " etc., do not have each other sequentially
Precedence relationship, it is only used for indicating distinguishes two different elements with same names.Furthermore, this
Bright may repeat some labels and/or letter in different examples.These repeat situation be in order to
Simplify and clear explanation, represent the pass between discussed different embodiments and/or structure
System.
Fig. 1 is the mac function of image output device according to one embodiment of the invention for the display
Figure, in FIG, only illustrate in order to express related embodiment of the present invention feature needed for execution unit
Part, as the other elements of image output device, such as operation interface, call module, memory module
With mac function such as horn module, by art, those of ordinary skill is understood, here is refused
Repeat to simplify explanation.
As shown in figure 1, the image output device 10 according to one embodiment of the invention mainly wraps
Display engine 11, display device 13, position detecting device 15, processing meanss 17 and transmission are included
Interface 19.According to one embodiment of the invention, image output device 10 can be portable electronic apparatus,
Such as smart mobile phone, personal digital assistant (Personal Digital Assistant, PDA), palm
Type computer, panel computer, hand held Game device or rocking bar etc., but the present invention is not limited to this,
As long as having the electronic installation of display screen, the possibility coming under the image output device of the present invention is real
Apply example.
Display engine 11, in order to provide display picture F, according to embodiments of the invention, shows picture
The content of face F can be with regard to the desktop of portable electronic apparatus, Webpage, application-specific
Operation interface, the game interface of hand held Game device or the operation interface of rocking bar etc..Display device 13
In order to show display picture F.According to embodiments of the invention, display device 13 can be various display
Device, including liquid crystal display (Liquid Crystal Display, LCD), plasma display panel (Plasma
Display Panel, PDP), organic electro-luminescent display (Organic Light Emitting
Display, OLED), Field Emission Display (Field Emission Display, FED) and send out
Optical diode display (Light Emitting Diode, LED) etc..
Position detecting device 15 corresponds to the positional information P of display device 13 in order to detect an object.
According to embodiments of the invention, position detecting device 15 is that detection object is divided with display device 13 entity
From when positional information P, and the position of this object be located at display device 13 screen display face court of institute
To the region top of screen display face (hereinafter referred to as) in direction, but not with display device 13
Screen display face contact.Furthermore, position detecting device 15 in valid analysing range, detectable substance
, not in contact with the positional information P before display device 13, this positional information can be for object with respect to display for part
The projected position in the screen display face of device 13, in other embodiments, the screen of display device 13
Display surface can be divided into many sub-regions, and correspond to the positional information of display device 13 according to object
P, may correspond to one of many sub-regions.In addition, according to embodiments of the invention, this object can
Finger for user or pointer and other possible hand-held adnexaes, such as touch glove etc..
According to embodiments of the invention, position detecting device 15 can be an Extraction of Image device, for example
Camera, by the coherent video treatment technology of image identification or feature extraction, can pick out object pair
Should object angle in the positional information of display device 13, such as according to taken by Extraction of Image device
Degree or size, you can obtain the correspondence position that object is physically located in display device 13 top.With regard to answering
The detailed technology recognizing the positional information that object corresponds to display device 13 with image processing technique is said
Bright, those skilled in the art all understand its application mode, will not be described here to simplify explanation.
According to another embodiment of the present invention, position detecting device 15 may include touch-control sensing module,
And it is integrated in display device 13.When display device 13 integrates a touch-control sensing module, become one
Touch-control sensing display floater.In this embodiment, position detecting device 15 can pass through touch-control sensing mould
Block is applying suspension touch control (Floating Touch) technology to detect the positional information P of object.Suspend
The operation principle of touch technology is because electric capacity is imitated by the electrode voltage being covered in touch-control sensing module
Answer and change to extract signal, and then judge position of touch, with respect to when object is near touch-control sensing
When module, electrode voltage change also can change.By the capacitance sensing of suspension touch control technology,
User actual need not touch touch-control sensing display floater, and position detecting device 15 can detect that and makes
The finger of user or hand-held adnexa.The effective detection distance about 15mm of suspension touch control technology, with regard to
Other detailed technology contents of suspension touch control technology, those skilled in the art all understand its specific embodiment party
Formula, will not be described here to simplify explanation.
Display picture F and position detecting device that processing meanss 17 are provided according to display engine 11
The positional information P that 15 are provided produces an image output H, and screen 20 is according to image output
The content of H shows a far-end picture G.Fig. 2 is display according to one embodiment of the invention for the display
The relation of picture F and far-end picture G.So that display picture F is for mobile phone desktop picture as a example, when making
When the finger of user means to icon (icon) 22, notice that the finger of now user is not actual and touch
Encounter icon 22, but its position can be for measured by position detecting device 15, and by its positional information
P is provided to processing meanss 17.When processing meanss 17 receive positional information P, produce an instruction
Vernier 24, and instruction vernier 24 is incorporated into by corresponding position in display picture F according to positional information P
Put, to produce image output H.Screen 20 shows a far-end according to the content of image output H
Picture G, far-end picture G include display picture F and the instruction vernier corresponding to positional information P
24.In far-end picture G, the position shown by instruction vernier 24 may correspond to the finger of user
Projected position with respect to display picture F shown by display device 13.Finger position when user
When putting mobile, the positional information in this moving process is equally immediately provided by position detecting device 15
To processing meanss 17, therefore processing meanss 17 produced successive frame image output H in the process,
Position as well as user finger is moved and is dynamically adjusted the position shown by instruction vernier 24,
And the far-end picture G shown by screen 20 also with corresponding change shown by instruction vernier 24
Position.
In another embodiment, image output device 10 further includes the reception being connected with processing meanss 17
Device 18.Processing meanss 17 first receive other devices (such as Set Top Box) or net by reception device 18
Target picture O that network end is transmitted, and receive resolution of screen information Q from screen 20, then root
Right in target picture O by indicating that vernier 24 is incorporated into according to positional information P and resolution of screen information Q
The position answered, to produce image output H ' and to be sent to screen 20.Screen 20 is according to defeated
The content going out image H ' shows a far-end picture G ', and far-end picture G ' includes target picture O and right
Should be in the instruction vernier 24 of positional information P.And display engine 11 is then according to needed for target picture O
Respective operations and produce corresponding control interface C, and by display device 13, control interface C is in
Now give user.Therefore user can be easily with image output device 10.
In Fig. 2 and Fig. 4, it is that instruction vernier 24 is represented with finger pattern, however, instruction vernier
24 form is not limited to this, and the form of instruction vernier 24 may include other patterns, or bright spot,
Dim spot, or with the discrepant image gray scale of user object shown by display picture F all can, only
If can recognize that user finger or hand-held adnexa are suspended in the display surface of display device 13 at present
The representation of the position of top, all belongs to the application of the form of instruction vernier 24 of the embodiment of the present invention
Scope.
After processing meanss 17 produce image output H, that is, pass through coffret 19 by image output H
It is sent to screen 20.Image output H can be passed with wireless mode by processing meanss 17 using wired
Deliver to screen 20.When image output H is sent to far-end using wired mode by processing meanss 17
During the screen 20 of electronic installation, according to the type of coffret 19, such as AV terminal, S
Terminal, aberration terminal, VGA terminal, digital video interface (Digital Visual Interface, DVI),
High image quality clear degree multimedia interface (High Definition Multimedia Interface, HDMI) etc.,
Image output H is converted to corresponding form and is sent to screen 20.When processing meanss 17 profit
Wirelessly image output H is sent to remote electronic device screen 20 when, can pass through
Image output H is sent to remote electronic device by coffret 19 by various wireless communication protocols, bag
Include remote wide area wireless network system (Wireless Wide Area Network, WWAN), short distance
From radio area network system (Wireless Local Area Network, WLAN), in-plant nothing
Line personal network's system (Wireless Personal Area Network, WPAN) and near-field energy coupling
Communication system (Near Field Communication, NFC) etc., according to embodiments of the present invention, can use
Bluetooth (Bluetooth) host-host protocol, Wi-Fi direct agreement (Wi-Fi Direct) or Miracast
Image output H is sent to the screen 20 of remote electronic device by the modes such as agreement.In addition, root
According to the embodiment of the present invention, screen 20 can be the various devices with display function, such as liquid crystal
Display (Liquid Crystal Display, LCD), plasma display panel (Plasma Display Panel,
PDP), organic electro-luminescent display (Organic Light Emitting Display, OLED),
Field Emission Display (Field Emission Display, FED) and light emitting diode indicator (Light
Emitting Diode, LED) etc..According to other embodiment, processing meanss 17 also can be by transmission
Image output H is projected to screen 20 by interface 19, and now screen 20 can be for showing
Show screen or specific region (the such as metope) of projection image.
Technology according to embodiments of the invention, when user shares technology or screen using screen
The image of image output device 10 is sent to screen 20 by curtain mirroring technique, and user need not be examined
Depending on the picture of image output device 10, direct viewing screen 20 can be in image output device 10
The required operation of execution, and can execute on hand-held image output device 10 when operating, and without
In the execution of screen 20 end.Make class game application with image output device 10 for holding movement
As a example smart mobile phone, user can share technology with screen or game picture is passed by screen mirroring technique
Deliver to large-sized screen 20 to obtain more preferably game experiencing, and in manipulation image output dress
When putting 10, because the finger of user or hand-held adnexa are not yet touching image output device 10
When before display device 13 but near the display device 13 of neighbouring image output device 10, screen
20 can show instruction vernier 24 to indicate the position of the current finger of user, therefore can avoid using
Person touches the position of display device 13 mistake and leads to misoperation.When user confirms its finger
Behind position, you can directly click in display device 13 in the state of the picture of viewing screen 20
Corresponding User's Interface, and then the display device 13 that without looking at image output device 10 operates
Review the picture of screen 20, consequently, it is possible to screen more can be improved share technology or screen mirror
Penetrate the user experience of technology.
Many embodiments outlined above feature enable this field to have technical ability person to know more about
The scope of the present invention.This skilled person is it is understood that they can be set based on the present invention
Count or change other processing procedures and structure, to realize the same characteristic features introduced in embodiments of the invention
And/or reach identical advantage.This skilled person is also aware that, these equivalent structures are not carried on the back
From spirit and scope of the invention, and they also can be without departing substantially from spirit and scope of the invention
In the case of, change, replace and change the feature of the present invention.
Claims (11)
1. it is adaptable to transmission one image output is to a screen, its feature exists a kind of image output device
In, including：
One display engine, provides a display picture；
One display device, in order to show above-mentioned display picture；
One position detecting device, detection one object corresponds to a positional information of above-mentioned display device, wherein
Above-mentioned object and above-mentioned display device entity separation；
One processing meanss, produce above-mentioned image output according to above-mentioned positional information and above-mentioned display picture；
And
One coffret, in order to transmit above-mentioned image output to above-mentioned screen.
2. image output device as claimed in claim 1, wherein above-mentioned processing meanss are according to above-mentioned position
Information produces an instruction vernier, and above-mentioned instruction vernier is merged above-mentioned defeated to produce with above-mentioned display picture
Go out image.
3. image output device as claimed in claim 1, wherein said distal ends screen is according to above-mentioned output
Image shows a far-end picture, and said distal ends picture includes above-mentioned display picture and corresponds to above-mentioned position
One instruction vernier of information.
4. image output device as claimed in claim 3, wherein above-mentioned instruction vernier is drawn in said distal ends
The position in face corresponds to the position that above-mentioned object is with respect to above-mentioned display device.
5. image output device as claimed in claim 1, wherein above-mentioned display picture includes a user
Interface.
6. image output device as claimed in claim 5, wherein above-mentioned processing meanss are according to above-mentioned position
Information executes the function corresponding to above-mentioned User's Interface.
7. image output device as claimed in claim 1, wherein above-mentioned coffret passes through to be wirelessly transferred
Mode transmits above-mentioned image output to above-mentioned screen.
8. image output device as claimed in claim 1, also comprises a reception device.
9. image output device as claimed in claim 8, wherein above-mentioned reception device receives a target shadow
Picture.
10. image output device as claimed in claim 9, wherein above-mentioned reception device receives above-mentioned remote
The resolution information of end screen.
11. image output devices as claimed in claim 10, wherein above-mentioned processing meanss are according to upper rheme
Confidence breath, above-mentioned resolution information produce an instruction vernier, and by above-mentioned instruction vernier and above-mentioned display picture
Face merges to produce above-mentioned image output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446435.3A CN106406784A (en) | 2015-07-27 | 2015-07-27 | Image output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510446435.3A CN106406784A (en) | 2015-07-27 | 2015-07-27 | Image output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106406784A true CN106406784A (en) | 2017-02-15 |
Family
ID=58008444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510446435.3A Withdrawn CN106406784A (en) | 2015-07-27 | 2015-07-27 | Image output device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106406784A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20200284609A1 (en) * | 2019-03-05 | 2020-09-10 | International Business Machines Corporation | Alert system for environmental changes |
| US20220001923A1 (en) * | 2020-07-03 | 2022-01-06 | Volvo Truck Corporation | Method for guiding a vehicle |
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| CN102334086A (en) * | 2009-01-26 | 2012-01-25 | 泽罗技术(2009)有限公司 | Device and method for monitoring an object's behavior |
| CN103460177A (en) * | 2011-04-12 | 2013-12-18 | 苹果公司 | Gesture visualization and sharing between electronic devices and remote displays |
| CN104272218A (en) * | 2012-06-30 | 2015-01-07 | 惠普发展公司，有限责任合伙企业 | Virtual hand based on combined data |
| US20150077339A1 (en) * | 2013-09-17 | 2015-03-19 | Funai Electric Co., Ltd. | Information processing device |
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- 2015-07-27 CN CN201510446435.3A patent/CN106406784A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334086A (en) * | 2009-01-26 | 2012-01-25 | 泽罗技术(2009)有限公司 | Device and method for monitoring an object's behavior |
| CN103460177A (en) * | 2011-04-12 | 2013-12-18 | 苹果公司 | Gesture visualization and sharing between electronic devices and remote displays |
| CN104272218A (en) * | 2012-06-30 | 2015-01-07 | 惠普发展公司，有限责任合伙企业 | Virtual hand based on combined data |
| US20150077339A1 (en) * | 2013-09-17 | 2015-03-19 | Funai Electric Co., Ltd. | Information processing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200284609A1 (en) * | 2019-03-05 | 2020-09-10 | International Business Machines Corporation | Alert system for environmental changes |
| US11454509B2 (en) * | 2019-03-05 | 2022-09-27 | International Business Machines Corporation | Alert system for environmental changes |
| US20220001923A1 (en) * | 2020-07-03 | 2022-01-06 | Volvo Truck Corporation | Method for guiding a vehicle |
| US11897541B2 (en) * | 2020-07-03 | 2024-02-13 | Volvo Truck Corporation | Method for guiding a vehicle |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20170215 |