CN104765439B - Show equipment and display changeover method - Google Patents
Show equipment and display changeover method Download PDFInfo
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- CN104765439B CN104765439B CN201410001165.0A CN201410001165A CN104765439B CN 104765439 B CN104765439 B CN 104765439B CN 201410001165 A CN201410001165 A CN 201410001165A CN 104765439 B CN104765439 B CN 104765439B
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Abstract
Disclose display equipment and display changeover method.The display equipment, comprising: display device, for that can show image with two kinds of display patterns；And control device, it is couple to the display device, for when determination meets predetermined condition, it controls the display device and switches between the first display pattern and the second display pattern, wherein under first display pattern, the display image watched by user is real image, and under second display pattern, the display image watched by user is the virtual image.
Description
Technical field
The present invention relates to display fields, more specifically to display equipment and display changeover method.
Background technique
Currently, traditional display equipment (such as liquid crystal display (LCD), display of organic electroluminescence, organic light-emitting diodes
Manage (OLED) display etc.) generally there are two states, that is, display state and do not show state.Under display state, Yong Huguan
See the image shown in display equipment.The full-size for the image that user can watch be show equipment display area most
Large scale.However, more focusing on the development trend of user experience along with smart machine, this traditional display equipment is more next
More it is unable to meet demand.For example, in the smart machine (e.g., smart phone, tablet computer, the smartwatch that are equipped with traditional monitor
Deng) in, the display area of display is usually smaller, is only able to display limited information.When user's expectation is watched comprising more letters
When breath amount or larger sized image, traditional monitor can not achieve such conversion.
Summary of the invention
In view of above situation, the present invention provides a kind of new, improved display equipment, can be aobvious with two kinds of display patterns
Diagram picture, and switched between two kinds of display patterns according to user demand, so as to provide a user two different viewings
Experience, and the present invention also provides the display changeover methods for being applied to the display equipment.
According to an aspect of the invention, there is provided a kind of display equipment, comprising: display device, being used for can be with two kind
Display pattern shows image；And control device, it is couple to the display device, for controlling when determination meets predetermined condition
It makes the display device and switches between the first display pattern and the second display pattern, wherein under first display pattern,
The display image watched by user is real image, and under second display pattern, the display image watched by user is
The virtual image.
According to another aspect of the present invention, a kind of display changeover method is provided, a display equipment is applied to, it is described aobvious
Show that equipment includes display device, for that can show that image, the display changeover method include following step with two kinds of display patterns
It is rapid: when determination meets predetermined condition, controls the display device and switch between the first display pattern and the second display pattern,
Wherein under first display pattern, the display image watched by user is real image, and under second display pattern,
The display image watched by user is the virtual image.
Display equipment and display changeover method in this way, can provide a user two different viewing experiences, such as
Can be shown in large scale and small size show between switch, while can also brief display display the details of between switch.
It is further preferred that such switching can be carried out based on the same display equipment, so as to efficiently control equipment size with
Cost.
Detailed description of the invention
Fig. 1 is the block diagram of the functional configuration of diagram display equipment according to the present invention；
Fig. 2 is the block diagram for illustrating the functional configuration of display equipment of first embodiment according to the present invention；
Fig. 3 is the block diagram for illustrating the functional configuration of display equipment of second embodiment according to the present invention；
Fig. 4 is the block diagram for illustrating the configuration of display device according to the present invention；
Fig. 5 A-5B is the different optical modes for illustrating optical unit according to the present invention；
Fig. 6 A-6B is figure the case where showing optical accessory covering whole display device display surface；
Fig. 7 A-7B is to show the figure for a case where second area is arranged in display equipment；
Fig. 8 A-8B is to show the figure for the case where two second areas are arranged in display equipment；
Fig. 9 A-9E diagram applies the first example of the structural block diagram of the electronic equipment of display equipment according to the present invention；
Figure 10 diagram applies the second example of the structural block diagram of the electronic equipment of display equipment according to the present invention；
Figure 11 diagram applies the third example of the structural block diagram of the electronic equipment of display equipment according to the present invention；
Figure 12 A and 12B diagram apply the 4th showing for the structural block diagram of the electronic equipment of display equipment according to the present invention
Example；And
Figure 13 is the flow chart for illustrating the process of display changeover method according to an embodiment of the present invention.
Specific embodiment
Each preferred embodiment of the invention is described below with reference to accompanying drawings.It provides referring to the drawings
Description, to help the understanding to example embodiment of the invention as defined by appended claims and their equivalents.It includes side
The various details of assistant's solution, but they can only be counted as illustratively.Therefore, it would be recognized by those skilled in the art that
Embodiment described herein can be made various changes and modifications, without departing from scope and spirit of the present invention.Moreover, in order to
Keep specification more clear succinct, by omission pair it is well known that the detailed description of function and construction.
Firstly, display equipment according to an embodiment of the present invention will be described referring to Fig.1.As shown in Figure 1, display equipment 100 is wrapped
Include display device 102 and control device 104.
Display device 102 is for that can show image with two kinds of display patterns.
Control device 104 is couple to the display device.When determination meets predetermined condition, the display device is controlled
102 switch between the first display pattern and the second display pattern.Wherein, it under first display pattern, is watched by user
To display image be real image, and under second display pattern, the display image watched by user is the virtual image.It is general and
Speech, the real image watched by user such as are at the big real image, and be the virtual image amplified by the virtual image that user watches.Specifically,
In the first display mode, the image that display device is shown is the first area, and the image that user perceives is first area,
The display image watched by user be equal to display area etc. big real image；And in the second display pattern, display device
The image of display is the first area, and the image that user perceives is second area, and second area is greater than the first area, i.e., by user
The display image watched is greater than the virtual image of display area.For example, in the first display mode, if what display device was shown
The size of image is 10cm*15cm, and the size of the display image perceived at this time by user is 10cm*15cm, as waits big
Real image.And in the second display mode, if the size for the image that display device is shown is 10cm*15cm, felt at this time by user
The size for the display image known is 20cm*30cm, the virtual image as amplified.
Display equipment according to the present invention can be applied to various types of smart machines, as smart phone, tablet computer,
Smartwatch etc..But the present invention is not limited in above example.It will be understood to those skilled in the art that any be related to display unit
The equipment of part can suitably apply display equipment according to the present invention.
By two kinds of the above display patterns, user can according to need the image of viewing normal size and big
Sized image, so as to further promote the usage experience of user.
The predetermined condition for the triggering switching being mentioned above can be the manual triggering of user.For example, user can pass through
A specific keys (physical button or virtual key) are opened or closed to trigger switching.Certainly, the invention is not limited thereto.More preferably
Ground is by detection special parameter come the switching of automatic trigger display pattern.Detail in relation to automatic trigger will hereinafter
Detailed description.
In the first display mode, the display area of the display device is first area, and in the second display mode
The display area of the display device is second area.First area and second area can tile, such as left on a display surface
The right side is arranged side by side or arrangement side by side up and down.It is seen although the configuration that first area and second area are tiled can be realized and increase user
Two kinds of display patterns of experience are seen, there is problems in that needing to change vision when from switching between two kinds of display patterns
Focus, user experience are bad.The display sub-device that two kinds of identical or different types can be used realizes first area and respectively
Two regions.I.e. above-mentioned first area and second area can be located at same display device, and it is aobvious can also to be located at first with first area
Show sub-device, second area is located at the second display sub-device.
In view of this, alternatively, the first area and the second area can partly overlap.Matching in this way
It sets, the knots modification of visual focus can be reduced to a certain extent, help to promote user experience.But when first area position
Sub-device is shown in first, when second area is located at the second display sub-device, due at least portion of first area and second area
Divide overlapping, then device thickness is increased, so that portability is bad.
However, first area and second area are located at same display device, and the two is extremely as most preferred embodiment
Small part overlapping.Preferably, first area and second area is completely overlapped or first area is greater than and includes second area.
In other words, by single, i.e., the same display device realizes two kinds of display patterns.This with by two or more it is identical or
Different types of display sub-device realizes that the scheme of plurality of display modes is compared, and can be preferably minimized visual focus knots modification,
And equipment size can be reduced and reduce cost.
Next, will be described in the predetermined condition of the switching between the first display pattern of triggering and the second display pattern.
Consider a scenario in which: when the distance between eyes of user and display equipment are normal viewing distance, display is set
It is standby to be in the first display pattern, it may be assumed that general display mode.Under first display pattern, what user perceived is set with display
The big image such as standby display area.And when the distance between eyes of user and display equipment are less than normal viewing distance, it shows
Show that equipment is in the second display pattern, it may be assumed that nearly eye display pattern.Under second display pattern, what user perceived is than aobvious
Show the bigger image in the display area of equipment.
In such a scenario, as a kind of possible embodiment, the predetermined condition can be about the predetermined of distance
Condition.Specifically, in this case, as shown in Fig. 2, the display equipment 100 may further include distance detection dress
Set 106.Distance detection device 106 is arranged near display device, visible space of the detection direction towards the display device.Away from
From the distance parameter that detection device 106 is used for detection object and the display device.At this point, the predetermined condition is object and institute
The distance for stating display device is less than first threshold.
Distance detection device 106 can be the device of accurate detecting distance value.For example, distance detection device 106 can be
Based on the range sensor of " time-of-flight method " (flying time), by emitting especially short light pulse, and this light is measured
Pulse calculates the distance between object by surveying time interval from the time being reflected by the object back is emitted to.This
In the case of, distance detection device 106 accurately detects object at a distance from display device, and by the distance value measured and first
Threshold value is compared.
Certainly, distance detection device 106 is not limited to above example.Alternatively, distance detection device 106 is also possible to not
The device of accurate detecting distance value.Specifically, distance detection device 106 can be such infrared transmitter, be configured to
Only the object in the distance range of first threshold can receive the infrared light of its transmitting, that is to say, that beyond this apart from model
The object enclosed cannot receive the infrared light of its transmitting.In this case, if object is greater than the at a distance from display device
One threshold value, i.e. object are in except above-mentioned distance range, then object cannot receive the infrared light of transmitting.On the contrary, if object
Be less than first threshold at a distance from display device, i.e. object is in above-mentioned distance range, then object can receive transmitting
Infrared light, and infrared light reflection is returned into infrared transmitter.If infrared transmitter receives the infrared ray of reflection, can judge
Object is less than first threshold at a distance from display device.
Above example is not construed as limiting the invention.It will be understood to those skilled in the art that can judge two objects
Any other the distance detection device whether distance between body meets special value relationship should be construed as being included in the scope of the present invention
It is interior.
Whether it is less than the judgement of first threshold at a distance from display device by object, will can automatically shows equipment
100 are switched to nearly eye display pattern from general display mode, facilitate user's operation.However, the problem of this mode, is, it can
It can judge by accident.For example, when by display equipment application according to the present invention, when smartwatch, winter is likely to occur user
Sleeve is less than the case where first threshold at a distance from display device.Alternatively, working as display equipment application according to the present invention in intelligence
When energy mobile phone, in fact it could happen that cell-phone cover is less than the case where first threshold at a distance from display screen.These situations listed above are equal
It should not be regarded as the condition of triggering display pattern switching.
In order to overcome the problem, embodiment more preferably, the predetermined condition may further include object with
The distance of the display device is greater than second threshold.
Whether it is greater than second threshold at a distance from the display device by further detection object, can be effectively avoided
Due to being judged by accident caused by not expecting the blocking of object.
When detecting that object is less than second threshold at a distance from the display device, for example, the above user tucks inside the sleeve
Son covers the case where display equipment, at this point, display device enters third display pattern, closes display device at this time or enters low function
Consumption state.Here, low power consumpting state refers to lower than the power consumption state normally shown.
In addition, there is also the possibility of other types erroneous judgement.For example, object detected by distance detection device 106 is not
Eyes of user.Such case also should not be regarded as the condition of triggering display pattern switching.
In order to overcome the problem, embodiment more preferably, as shown in figure 3, display equipment 100 can also be further
Including identification device 108.Identification device 108 is arranged near display device, visual for being faced in the display device
Identify whether user eyeball is watching the display device in space.At this point, the predetermined condition correspondingly further comprises
User eyeball is watching the display device.Specifically, the predetermined condition can be object and the display device
Distance is less than first threshold and user eyeball and is watching the display device, be also possible to object and the display device away from
The display device is being watched from being less than first threshold and being greater than second threshold and user eyeball.
In addition, the processing that is carried out by distance detection device 106 and the processing carried out by identification device 108 can serially into
Row, it may be assumed that after distance detection device 106 is judged to meet distance condition, just start the work of identification device 108, Huo Zhe
Identification device 108 is judged after meeting eyeball condition, and the work of distance detection device 106 is just started.Alternatively, alternatively,
The processing carried out by distance detection device 106 and the processing carried out by identification device 108 can also be carried out concurrently.
Identification device 108 may further include: image acquisition units, for shooting the image of object；And image point
Unit is analysed, for analyzing described image, to determine whether user eyeball is watching the display device.For example, can
To determine whether user eyeball is watching the display device by carrying out recognition of face to shooting image.Alternatively, can also
To determine whether user eyeball is watching the display device by the red-eye effect in shooting image.Certainly, of the invention
It is not limited to that, example listed above is not construed as limiting the invention.It will be understood to those skilled in the art that any
It is able to detect or judges that the technology of user eyeball can be suitably applied to the present invention.
Next, by specifically matching for the display device for including in display equipment according to the present invention is described in detail referring to Fig. 4
The first example set.
As shown in figure 4, display device 102 includes display unit 1020 and optical unit 1022, and optical unit 1022
It is covered on the display unit 1020 and meets predetermined light transmittance, so that user can watch through the optical unit in institute
State the image shown on display unit.Here display unit 1020 is the regular display according to the prior art, such as liquid crystal
Show device (LCD), display of organic electroluminescence, organic light emitting diode (OLED) display etc..
The tool of optical unit 1022 is there are two types of optical mode, and under first display pattern, the optical unit is in the
One optical mode, and under second display pattern, the optical unit is in the second optical mode.
By the concrete configuration referring to Fig. 5 A-5B detailed description optical unit 1022.Optical unit 1022 can be by can deformation
Cavity and the liquid wherein filled are constituted.Fig. 5 A shows the first optical mode of optical unit 1022.As shown in Figure 5A, In
Under first optical mode, can deformation cavity not deformation, thus optical unit maintain first shape.For example, the first shape can be with
It is writing board shape.Optical unit under first optical mode can be regarded as one piece be covered in it is transparent on display unit 1020
Glass.To, user through the image shown in its viewing and display unit etc. big real image.Fig. 5 B shows optical unit
1022 the second optical mode.As shown in Figure 5 B, under the second optical mode, can deformation cavity shape become the second shape, that is, light
Unit is the shape with predetermined curvature.Optical unit under second optical mode can be regarded as to one piece and be covered in display list
One group of camera lens on member 1020.To which user penetrates the virtual image of its amplification for watching the image shown on the display unit.
It should be noted that shown in Fig. 5 A-5B optical unit by three can deformation cavity form the case where.But
The present invention is not limited to this.Optical unit according to the present invention can only by individually can deformation cavity form, can also be by two
It is a or three or more can deformation cavity composition.
Can by change filling liquid volume come change can deformation cavity shape.Generally speaking, being not filled with or
Hardly fill liquid in the case where, it is described can deformation cavity can keep first shape.And fill a certain amount of liquid it
Afterwards, it is described can deformation cavity can with deformation be the second shape.By control device control liquid loading, it is described can deformation chamber
Body can be with deformation for different shapes.For example, individually can deformation cavity in the case where, when control device control liquid filling
When amount is few, it is described can deformation cavity deformation the second shape curvature it is small；And when control device control further increases liquid
When loading, it is described can deformation cavity deformation the second shape curvature it is big.
The foregoing describe by change can fill the volume of liquid in deformation cavity change can deformation cavity geometry show
Example.As alternatively possible embodiment, can also by change can the external frame of deformation cavity can deformation chamber to change
Shape.Generally speaking, memorial alloy can be used to configure the external frame of optical unit.At a lower temperature, memory is closed
Deformation occurs and maintains first shape for gold, and at relatively high temperatures, memorial alloy shape becomes the second shape.Control can be passed through
The adjusting of device progress temperature.For example, the display equipment may further include heater circuit, it is arranged in the memorial alloy
Near, for being heated to it.Control device can control the operating power of heater circuit.When control device controlled with
Just when heater circuit is in quota power rating, temperature is risen rapidly.When control device is controlled so that heater circuit is in
When lower-wattage, temperature slowly rises.When control device, which is controlled, to be in close state so as to heater circuit, temperature is maintained
Constant or slow decline.To the variation deformation that memorial alloy passes through temperature.
In addition, above-described by can deformation cavity and wherein optical unit that the liquid filled is constituted is merely illustrative.
Alternatively, optical unit can also be manufactured by the solid structure material with predetermined properties.Those skilled in the art answers
The understanding, the present invention are not limited in above example.Any other deformable optical unit should be construed as being included in of the invention
In range.
The foregoing describe the first examples of the concrete configuration for the display device for including in display equipment according to the present invention.In
In first example, for summary, realized by the deformation of optical unit between the first display pattern and the second display pattern
Switching.
Next, will be described in the second of the concrete configuration for the display device for including in display equipment according to the present invention
Example.
In the second example, under second display pattern, user watches the virtual image by optical accessory.Here the virtual image
The virtual image usually amplified.
Optical accessory can be and show the independent device of equipment, such as be capable of the single lens or lens group of enlarged drawing.
Alternatively, optical accessory is also possible to the device with display integration of equipments.When optical accessory and display integration of equipments, described the
One display pattern and the optical accessory under second display pattern are different relative to the position of display device, and aobvious second
Show that the optical accessory under mode covers at least part region of the display device.
As a kind of possible embodiment, the optical accessory can be using the form of flip lid.Fig. 6 A shows first
The location of optical accessory state under display pattern.As shown in Figure 6A, optical accessory is connect with display device by a shaft.
In the first display mode, by optical accessory by shaft foldable to display device back side (that is, opposite with display surface one
Side).Fig. 6 B shows the location of optical accessory state under the second display pattern.As shown in Figure 6B, optical accessory is by turning
Axis folds into the positive side (that is, display surface side) of display device.
It should be noted that Fig. 6 A-6B shows the case where optical accessory covering whole display device display surface.But
It is that the invention is not limited thereto.Optical accessory can also only cover a part of display device display surface.
In addition, above-described flip-type optical accessory is merely illustrative.Any other being capable of transform optics attachment and display
The structure of the relative position of device can be suitably applied to the present invention.
The foregoing describe the concrete configurations of the optical accessory in the second example of display device.In the second example, optics
The effect of attachment is the enlarged drawing in the second display pattern.Therefore, in order to cooperate the optical accessory in the second display pattern
Display device configurations are that can show image with Resolutions by the function of enlarged drawing.
In the following, will be described in the concrete configuration of display device in the second example.
As possible embodiment a kind of in the second example, display device includes: first resolution display portion, is located at
First area can show image with first resolution；And second resolution display portion, it is located at second area, energy
Enough to show image with first resolution and second resolution, wherein first resolution is lower than second resolution；It is aobvious described first
Show under mode, the first resolution display portion and the second resolution display portion are shown with first resolution and schemed
Picture；And under second display pattern, only the second resolution display portion shows image with second resolution.
That is, display device is divided into high-resolution display portion and low resolution display portion on hardware.
Under general display mode, the work of low resolution display portion shows image with low resolution, and under nearly eye display pattern,
The work of high-resolution display portion shows image with high-resolution.User penetrates the optics under second display pattern
Attachment watches the virtual image of second resolution image.The purpose being configured so that is, it is ensured that under nearly eye display pattern, passes through light
The image for learning attachment amplification still is able to keep higher picture quality.
Since display device is divided into high-resolution display portion and low resolution display portion, institute on hardware
It is fixed for stating the position of first area and second area, and cannot be changed.
By the way that display device to be divided into the configuration of high-resolution display portion and low resolution display portion on hardware,
Again by the cooperation with the above optical accessory, the switching of the first display pattern and the second display pattern can be realized,
Meet the different viewing demands of user.
As embodiment alternatively possible in the second example, and above by the way that display device is divided on hardware
Differently for the mode of high-resolution display portion and low resolution display portion, whole display device all configures on hardware
For second resolution display device.That is, being only capable of with the low resolution display portion in the above display device
Show that difference, whole display device can be selected optionally with the progress of one of low resolution and high-resolution with low resolution
Display.
Under first display pattern, image is shown with first resolution in first area, and in second display
Under mode, image is shown with second resolution in second area, wherein the first resolution is lower than the second resolution.With
The virtual image of second resolution image is watched at family under second display pattern by the optical accessory.
Based on such configuration, unlike the above first area and the fixation of the position of second area, this
In first area and the position of second area be variation, and determined by the control device.That is, control device is based on acquisition
Parameter, determine the position of second area.
About the method for determination of first area and the position of second area there are several types of:
First, the position of first area and second area can be determined by user's touch.Certainly, before this mode
Mention be display device is touch display unit.Specifically, it is being shown with the first display pattern and is being shown with the second display pattern
Before, first respectively display reminding user draw a circle to approve display area dialog box.Then it delimited by user by finger, felt pen etc.
Display area.The shape of display area can be rectangle, circle or arbitrary shape.Alternatively, it is also possible to default display device
Entire display area is set as first area.The position of second area is only determined by user's touch at this time.With it is described above
It is similar, before being shown with the second display pattern, first display reminding user draw a circle to approve display area dialog box.Then by with
Second area delimited by finger, felt pen etc. in family.The shape of second area can be rectangle, circle or arbitrary shape.
Second, the position of second area can be determined by Ins location.Specifically, by Ins location device,
Judge the position of user eyeball.It then, will include position corresponding with eyeball position in the entire display area of display device
The region of predetermined area be set as second area.Similarly, the shape of display area can be rectangle, circle or arbitrary shape
Shape.
Third can determine the position of second area by the position of optical accessory.As mentioned above it is possible, optical accessory
The entire display surface of display device can be covered, or can also only cover a part of the display surface of display device.In
In the case that optical accessory only covers a part of the display surface of display device, the position of optical accessory can be detected first,
Then the position of second area is determined according to the position of optical accessory.The shape of display area can be with the shape phase of optical accessory
It adapts to.The size of second area can be equal sized with optical accessory, might be less that the size of optical accessory.For example, can
To install infrared launcher on optical accessory, and infrared receiving device is installed on the display apparatus.It is received in display device
Region to infrared signal is exactly the region of optical accessory, and then is set to second area.Certainly, it the present invention and not only limits
In this.Any other mode for being able to detect the position of optical accessory all should include in the scope of the present invention.
Above example is not intended to present invention is limited only to this.For example, first area and the position of second area can also be with
Default configuration, if first area be entire display surface, and second area be the central part of display surface, area be entire
The rectangle of display surface area 1/2.Alternatively, first area and second area can be entire display surfaces.Therefore, this field
Technical staff be appreciated that determination first area and second area unlisted in any other this specification position side
Formula all should include in the scope of the present invention.
In the first example and the second example, the quantity of second area can be one.Fig. 7 A and 7B show the secondth area
The situation that the quantity in domain is one, wherein Fig. 7 A shows equipment front, and Fig. 7 B shows equipment side.But the secondth area
The quantity in domain can also be not limited to one.For example, Fig. 8 A and 8B show a case that the quantity of second area is two, wherein scheming
8A shows equipment front, and Fig. 8 B shows equipment side.Can two be respectively set for the left eye of user and right eye respectively
A second area, so that user can perceive stereo-picture.In this case, as shown in Figure 8 A, two can be respectively set
A sensor for being used to detect eyeball position.
Under the first display pattern and the second display pattern, the image that display device is shown can be identical.That is, with
Family can be watched in the second display mode than image larger sized under the first display pattern.Certainly, the present invention and not only
It is limited to this.Alternatively, in the first display mode and under the second display pattern, the image that display device is shown can not also
Together.Specifically, under first display pattern, the display device shows the first image, and in the second display mould
Under formula, the display device shows the second image, and the control device controlled so as to the first image with it is described
The content of second image is associated with but different, and the second image contains much information in the information content of the first image.
For example, it is assumed that navigation feature is used in user.In the first display mode, due to sized display
Limitation, can only provide a user the schematic representation of navigation routine, such as direction of travel.And in the second display mode, due to energy
It is enough that image is shown with larger size, therefore allow to show richer content to user.In this case, control device can be with
It is controlled, so that the image shown in the second display mode other than the schematic representation of navigation routine, can also include
The complete map of approach place and street name, neighbouring place and street name, traffic congestion situation etc..
As mentioned above it is possible, display equipment according to the present invention can be applied to the packet such as smart phone, tablet computer
The Handheld intelligent equipment of display is included, also can be applied to the wearable intelligent equipments such as smartwatch.
Will show equipment application in the case where the wearable devices such as smartwatch, the display equipment can also be into one
Step includes fixed device, for maintaining the electronic equipment and user's body when user wears the electronic equipment
At least part of relative positional relationship of body.
Next, by the electronic equipment for applying display equipment according to an embodiment of the present invention referring to Fig. 9 A to 9E diagram
First example of structural block diagram.As shown in Figure 9 A, electronic equipment 200 according to an embodiment of the present invention includes 206 He of body apparatus
Fixed device 202.Fixed device 202 is connect with the body apparatus 206.The fixed device 202 includes at least a fixing shape
State, under the stationary state, the fixed device 202 can be as the approximate ring of the first predetermined condition of an annulus or satisfaction
At least part in shape space, the annulus or the proximate annular space can be centered around the column for meeting the second predetermined condition
Shape body periphery.
Specifically, Fig. 9 B and 9C illustrates two kinds of fixations that the fixed device 202 is connect with the body apparatus 206 respectively
State.Under the first stationary state as shown in Figure 9 B, the fixed device 202 forms closed loop with the body apparatus 206
Annulus, wherein the fixed device 202 and the body apparatus 206 respectively constitute a part of annulus.Such as scheming
Under second stationary state shown in 9C, the fixed device 202 forms the approximate ring with small opening with the body apparatus 206
Shape space, wherein the fixed device 202 and the body apparatus 206 respectively constitute a part of annulus.In the present invention
A preferred embodiment in, the body apparatus 206 be smartwatch dial plate part, and the fixed device 202 be intelligence
The band portion of energy wrist-watch.The annulus or described close formed by the body apparatus 206 and the fixed device 202
Can be centered around like annulus around the wrist of the user of the smartwatch as the column, and the annulus or
The diameter in the proximate annular space be greater than user's wrist diameter and be less than user's fist diameter.
In addition, the annulus or the proximate annular space can certainly be by the independent shapes of the fixed device 202
At.As shown in Fig. 9 D and 9E, the body apparatus 206 can be arranged on the fixed device 202 (that is, the body apparatus
206 are attached to the fixed device 202 in a manner of face contact), it is formed to only have the fixed device 202 itself for outer
Around the annulus (Fig. 9 D) or the proximate annular space (Fig. 9 E) of the column.The fixed device 202 is arranged
There is the fixed mechanism (not shown) of hasp, fastener, zipper etc..
Further, as shown in Fig. 9 A to 9E, the first display unit 210 is disposed on the body apparatus 206.Here
First display unit is the above display equipment 100 according to the present invention.The processing unit 208 is for generating the
One image and execution display control.In the electronic equipment 200 shown in Fig. 9 A to 9E, first display unit 210 is arranged
On the body apparatus 206.However, those skilled in the art will readily recognize that, the invention is not limited thereto, and described first
Display unit 210 can also be arranged on the fixed device 202.
Figure 10 is the second of the structural block diagram for the electronic equipment that diagram applies display equipment according to an embodiment of the present invention
Example.Compared with the first example of the electronic equipment 200 described above by reference to Fig. 9 A to 9C, electronic equipment 200 shown in Fig. 10
The second example further comprise the second display unit 212.Second display unit 212 be with first display unit not
The display unit of same type.For example, second display unit 212 includes but is not limited to be liquid crystal display, organic electroluminescence
Luminescence display unit, organic light-emitting diode display unit, E Ink type display unit etc..
One in first display unit 210 and second display unit 212 is arranged in the body apparatus 206
On, another is arranged on the fixed device 202.As shown in Figure 10, first display unit 210 is arranged in the ontology
On device 206, and second display unit 212 is arranged on the fixed device 202.Certainly, second display is single
Member 212 can be set 206 on the body apparatus, and first display unit 210 is arranged in the fixed device 202
On.It is similar with first display unit 210, the display direction of second display unit 212 be in the annulus or
In the outwardly direction of the proximate annular space.In general, for showing, such as the time indicates second display unit 212
Deng the content without amplifying display.
In addition, it is not limited to situation shown in Fig. 10, first display unit 210 and second display unit 212
It can be simutaneously arranged on the body apparatus 206 or the fixed device 202.For example, first display unit 210 and institute
The second display unit 212 is stated to be arranged side by side on the body apparatus 206.Alternatively, first display unit 210 and institute
State two relative positions of the radial direction that the second display unit 212 is arranged in through the fixed device 202.
Figure 11 is the third example of the structural block diagram for the electronic equipment that diagram applies display equipment according to the present invention.With
It is compared above by reference to Fig. 9 A to 9C electronic equipment 200 described, according to the exemplary electronic equipment 200 into one of third shown in Figure 11
Step includes sensor unit 214.As shown in figure 11, the sensor unit 214 is arranged on 206 on the body apparatus.So
And the sensor unit 214 is equally arranged on the fixed device 202.
The sensor unit 214 is used to generate first control signal when sensing and meeting the first predetermined condition, and first
Control device in display unit 210 controls the switch of first display unit 210 according to the first control signal.At this
In one embodiment of invention, the sensor unit 214 is acceleration transducer, and the first control signal is to gravity side
To acceleration component values be more than or equal to predetermined value (that is, user puts down from the use state for watching first display unit 210
The first information processing equipment 200), and the control device in the first display unit 210 is according to the first control signal
First display unit 210 is controlled to close.Those skilled in the art will readily recognize that institute according to an embodiment of the present invention
It states sensor unit 214 and is not limited to acceleration transducer, but can produce the sensor unit of control signal including other.
Figure 12 A and 12B are the 4 of the structural block diagram for the electronic equipment that diagram applies display equipment according to the present invention
Example.Compared with the electronic equipment 200 described above by reference to Fig. 9 A to 9C, according to the 4th exemplary electricity shown in Figure 12 A and 12B
Sub- equipment 200 further comprises image capturing unit 216.Described image capturing unit 216 can be set in the body apparatus
On 206 or described fixed devices 202.Specifically, Figure 12 A shows first display unit 210 and is arranged in the body apparatus
206 and the situation on the fixed device 202 is arranged in described image capturing unit 216.It is single that Figure 12 B shows first display
Member 210 and described image capturing unit 216 are all disposed within the situation on the fixed device 202.Here, by the first display unit
Control device in 210 is placed on body apparatus 206.The case where either Figure 12 A or Figure 12 B, described image capture are single
The image outbound course of the image capture direction of member 216 and first display unit 219 is in the annulus or described close
It is radially opposite like annulus.In this way, when the real scene image that described image capturing unit 216 captures is single in first display
When being shown in member 210, since the capture direction of described image capturing unit 216 is consistent with the direction that eyes of user is watched,
User is allowed to watch the image for passing through the electronic equipment 200 as having an X-rayed by first display unit 210.
In a preferred embodiment of the invention, described image capturing unit 216 is used to capture the interactive action of user
To generate the first image capture signal, the control device in the first display unit 210 converts the first image capture signal
For second control signal, the second image is shown to control first display unit 210.
In another preferred embodiment of the invention, described image capturing unit 216 is for capturing described image capture
The first subgraph on direction, control device generate the second subgraph.Second subgraph can be analysis first son
About the mark image of the first subgraph acquired in image, and second subgraph is also possible to pass based on such as GPS
Mark image acquired in sensor.In addition, second subgraph is also possible to be based on acquired in first subgraph
Characteristic information carries out mark image acquired in the search based on the characteristic information from server via network.Described in superposition
First subgraph and second subgraph generate the first image for being shown by first display unit 210.
More than, referring to figs. 1 to Figure 12 B be described in detail display equipment according to an embodiment of the present invention and when will according to this
Detail of the display equipment application of invention when wearable electronic equipment.Next, 3 descriptions institute will be applied to referring to Fig.1
State the display changeover method of display equipment.
The display changeover method includes the following steps:
The display device is controlled in the first display pattern and second when determination meets predetermined condition in step S1304
Switch between display pattern.Wherein under first display pattern, the display image watched by user is real image, and in institute
It states under the second display pattern, the display image watched by user is the virtual image.In general, be by the real image that user watches etc.
Big real image, and be the virtual image amplified by the virtual image that user watches.For example, in the first display mode, if display
The size for the image that device is shown is 10cm*15cm, and the size of the display image perceived at this time by user is 10cm*15cm,
The big real image such as.And in the second display mode, if the size for the image that display device is shown is 10cm*15cm, this
When by user perceive display image size be 20cm*30cm, the virtual image as amplified.
Consider a scenario in which: when the distance between eyes of user and display equipment are normal viewing distance, display is set
It is standby to be in the first display pattern, it may be assumed that general display mode.Under first display pattern, what user perceived is set with display
The big image such as standby display area.And when the distance between eyes of user and display equipment are less than normal viewing distance, it shows
Show that equipment is in the second display pattern, it may be assumed that nearly eye display pattern.Under second display pattern, what user perceived is than aobvious
Show the bigger image in the display area of equipment.
In such a scenario, as a kind of possible embodiment, the predetermined condition can be about the predetermined of distance
Condition.At this point, the display changeover method further comprises: in step S1301, detection object and the display device away from
From whether less than first threshold, wherein the predetermined condition includes that object is less than first threshold at a distance from the display device.
However, the problem of this mode, is, in fact it could happen that erroneous judgement.For example, it is set when by display according to the present invention
When for being applied to smartwatch, winter is likely to occur the case where user's sleeve is less than first threshold at a distance from display device.Or
Person, when by display equipment application according to the present invention when smart phone, in fact it could happen that cell-phone cover is less than at a distance from display screen
The case where first threshold.These situations listed above should not be regarded as the condition of triggering display pattern switching.
In order to overcome the problem, embodiment more preferably, the display changeover method may further include: In
Whether step S1302, detection object are greater than second threshold at a distance from the display device.At this point, the predetermined condition is corresponding
Ground further comprises that object is greater than second threshold at a distance from the display device.
Whether it is greater than second threshold at a distance from the display device by further detection object, can be effectively avoided
Due to being judged by accident caused by not expecting the blocking of object.
In addition, there is also the possibility of other types erroneous judgement.For example, detected object is not eyes of user.This feelings
Condition also should not be regarded as the condition of triggering display pattern switching.
In order to overcome the problem, embodiment more preferably, display changeover method can further include identification
Step.In step S1303, identify whether user eyeball is watching the display in the space that the display device is faced
Device.At this point, the predetermined condition correspondingly further comprises that user eyeball is watching the display device.Specifically,
The predetermined condition can be object be less than at a distance from the display device first threshold and user eyeball watching it is described
Display device is also possible to object and is less than first threshold at a distance from the display device and is greater than second threshold and user eyeball
Watching the display device.
In addition, can serially be carried out apart from detecting step S1301~S1302 and identification step S1303, it may be assumed that judging
After meeting distance condition out, just start identification step, or after identification step is judged to meet eyeball condition, just starts
Apart from detecting step.Alternatively, alternatively, can also concurrently be carried out apart from detecting step and identification step.
Identification step may further include: shoot the image of object；And described image is analyzed, it is used with determining
Whether family eyeball is watching the display device.For example, can determine user by carrying out recognition of face to shooting image
Whether eyeball is watching the display device.Alternatively, can also determine user's eye by the red-eye effect in shooting image
Whether ball is watching the display device.Certainly, the present invention is not limited to this, and example listed above is not constituted to this hair
Bright limitation.It will be understood to those skilled in the art that any technology for being able to detect or judging user eyeball can be appropriate
Ground is applied to the present invention.
In addition, image is shown in first area under first display pattern, and under second display pattern,
Image is shown in second area；
The display changeover method further comprises: the step of determining the position of the first area and second area (figure
It is not shown in 13).The step can be preset before display switching, can also be arranged after display switching.As above
Described in, the position of first area and second area can be determined by touching positioning, Ins location, optical accessory positioning etc..
In addition, the display device shows the first image under first display pattern, and in the second display mould
Under formula, the display device shows the second image, and the display changeover method further comprises: being controlled so as to described
The content association of first image and second image but different, and the second image contains much information in the information content of the first image
(being not shown in Figure 13).The step can carry out after the first display pattern is switched to the second display pattern, can also cut
It is carried out before alternatively.As mentioned above it is possible, the first image can only show navigation road in the case where user uses navigation application
Line, and the second image can be shown including navigation routine, by way of the complete map of place name, traffic congestion situation etc..
More than, display equipment according to an embodiment of the present invention is described in detail referring to figs. 1 to Figure 13 and display switches
Method.Display equipment and display changeover method in this way, can provide a user two different viewing experiences, such as can be with
Switch between large scale is shown and small size is shown, while can also switch in brief display and between displaying the details of.It is more excellent
Choosing can carry out such switching, based on the same display equipment so as to efficiently control equipment size and cost.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
Finally, it is to be noted that, it is above-mentioned it is a series of processing not only include with sequence described here in temporal sequence
The processing of execution, and the processing including executing parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all be implemented by software.Based on this understanding,
Technical solution of the present invention can be embodied in the form of software products in whole or in part to what background technique contributed,
The computer software product can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are to make
It obtains a computer equipment (can be personal computer, server or the network equipment etc.) and executes each embodiment of the present invention
Or method described in certain parts of embodiment.
The present invention is described in detail above, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (21)
1. a kind of display equipment, comprising:
Display device, for that can show image with two kinds of display patterns；And
Control device is couple to the display device, for when determine meet predetermined condition when, control the display device the
Switch between one display pattern and the second display pattern,
Wherein under first display pattern, the display image watched by user is real image, and in the second display mould
Under formula, what is watched by user is the virtual image corresponding with the image shown in the display device,
Wherein under first display pattern, the display device shows the first image, and under second display pattern,
The display device shows the second image, and
The control device is based on the first image, second image is generated, so as to the first image and described second
The content of image is associated with but different, and the second image contains much information in the information content of the first image.
2. display equipment according to claim 1, wherein the display area of the display device in the first display mode
For first area, and the display area of the display device is second area in the second display mode, and the first area
It is least partially overlapped with the second area.
3. display equipment according to claim 1, further comprises
Distance detection device, be arranged near display device, detection direction towards the display device visible space, for examining
The distance parameter of object and the display device is surveyed,
Wherein, the predetermined condition is that object is less than first threshold at a distance from the display device.
4. display equipment according to claim 3, wherein
Wherein, the predetermined condition further comprises that object is greater than second threshold at a distance from the display device.
5. display equipment according to claim 3, further comprises:
Identification device is arranged near display device, for identifying user in the visible space that the display device is faced
Whether eyeball is watching the display device；
Wherein, the predetermined condition further comprises that user eyeball is watching the display device.
6. display equipment according to claim 5, wherein the identification device includes:
Image acquisition units, for shooting the image of object；
Image analyzing unit, for analyzing described image, to determine whether user eyeball is watching the display dress
It sets.
7. display equipment according to claim 1, wherein
The display device includes display unit and optical unit, and the optical unit be covered on the display unit and
Meet predetermined light transmittance, so that user can watch the image shown on the display unit through the optical unit；And
And
There are two types of optical modes for the optical unit tool, and under first display pattern, the optical unit is in the first light
Mode, and under second display pattern, the optical unit is in the second optical mode.
8. display equipment according to claim 7, wherein the optical unit is by deformation cavity and can wherein fill
Liquid is constituted, and under first display pattern, the optical unit is in the first optical mode, it is described can deformation cavity not shape
Become to maintaining first shape, thus user watched through it image shown on display unit etc. big real image, and
Under second display pattern, the optical unit is in the second optical mode, it is described can deformation cavity shape become the second shape
Shape, so that user penetrates the virtual image of its amplification for watching the image shown on the display unit.
9. display equipment according to claim 1, wherein user is seen by optical accessory under second display pattern
See the virtual image.
10. display equipment according to claim 9, wherein
Under first display pattern and second display pattern optical accessory relative to display device position not
Together, and in the second display mode the optical accessory covers at least part region of the display device.
11. display equipment according to claim 9,
The display device includes: first resolution display portion, is located at first area, can be shown and be schemed with first resolution
Picture；And second resolution display portion, it is located at second area, it can be with first resolution and second resolution display figure
Picture, wherein first resolution is lower than second resolution；Under first display pattern, the first resolution display portion with
The second resolution display portion shows image with first resolution；And under second display pattern, only described
Two resolution ratio display portions show image with second resolution；
The first area and the position of second area are fixed；And
User watches the virtual image of second resolution image under second display pattern through the optical accessory.
12. display equipment according to claim 9, wherein under first display pattern, in first area with first
Resolution ratio shows image, and under second display pattern, image is shown with second resolution in second area, wherein described
First resolution is lower than the second resolution；
User watches the virtual image of second resolution image under second display pattern by the optical accessory,
Wherein the entire display area of the display device can be shown with second resolution.
13. display equipment according to claim 12, wherein parameter of the control device according to acquisition, determines the secondth area
The position in domain.
14. display equipment according to claim 1, further comprises:
Fixed device, for maintaining the display equipment and user's body when user wears the display equipment
At least part of relative positional relationship.
15. display equipment according to claim 14, wherein the fixed device includes at least a stationary state, described
Under stationary state, the fixed device can as an annulus or meet the first predetermined condition proximate annular space at least
A part, the annulus or the proximate annular space can be centered around the column periphery for meeting the second predetermined condition.
16. a kind of display changeover method, it is applied to a display equipment, the display equipment includes display device, and being used for can be with
Two kinds of display patterns show that image, the display changeover method include the following steps:
When determination meets predetermined condition, controls the display device and cut between the first display pattern and the second display pattern
It changes,
Wherein under first display pattern, the display image watched by user is real image, and in the second display mould
Under formula, being watched by user is the virtual image corresponding with the image shown in the display device,
Wherein under first display pattern, the display device shows the first image, and under second display pattern,
The display device shows the second image, and the display changeover method further comprises:
Based on the first image, the second image is generated, so that the first image is associated with but different with the content of second image,
And second image contain much information in the information content of the first image.
17. display changeover method according to claim 16, further comprises
The distance parameter of detection object and the display device,
Wherein, the predetermined condition includes that object is less than first threshold at a distance from the display device.
18. display changeover method according to claim 17 further comprises that wherein, the predetermined condition further comprises
Object is greater than second threshold at a distance from the display device.
19. display changeover method according to claim 17, further comprises:
Identify whether user eyeball is watching the display device in the visible space that the display device is faced；
Wherein, the predetermined condition further comprises that user eyeball is watching the display device.
20. display changeover method according to claim 19, wherein being identified in the space that the display device is faced
The step of whether user eyeball is watching the display device include:
Shoot the image of object；
Described image is analyzed, to determine whether user eyeball is watching the display device.
21. display changeover method according to claim 16, wherein
Under first display pattern, image is shown in first area, and under second display pattern, in second area
Show image；
The display changeover method further comprises:
According to the parameter of acquisition, the position of the second area is determined.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001165.0A CN104765439B (en) | 2014-01-02 | 2014-01-02 | Show equipment and display changeover method |
| US14/230,068 US9519142B2 (en) | 2013-08-13 | 2014-03-31 | Electronic device and display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001165.0A CN104765439B (en) | 2014-01-02 | 2014-01-02 | Show equipment and display changeover method |
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| Publication Number | Publication Date |
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| CN104765439A CN104765439A (en) | 2015-07-08 |
| CN104765439B true CN104765439B (en) | 2019-10-29 |
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| CN1324030A (en) * | 2000-05-17 | 2001-11-28 | 卡西欧计算机株式会社 | Carried type information processing terminal device |
| CN2466691Y (en) * | 2001-02-02 | 2001-12-19 | 镇毓科技股份有限公司 | Display wrist band device |
| CN102831856A (en) * | 2012-07-17 | 2012-12-19 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN202735594U (en) * | 2012-03-31 | 2013-02-13 | 联想(北京)有限公司 | Display device |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324030A (en) * | 2000-05-17 | 2001-11-28 | 卡西欧计算机株式会社 | Carried type information processing terminal device |
| CN2466691Y (en) * | 2001-02-02 | 2001-12-19 | 镇毓科技股份有限公司 | Display wrist band device |
| CN202735594U (en) * | 2012-03-31 | 2013-02-13 | 联想(北京)有限公司 | Display device |
| CN102831856A (en) * | 2012-07-17 | 2012-12-19 | 联想(北京)有限公司 | Control method and electronic equipment |
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| CN104765439A (en) | 2015-07-08 |
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