CN104378688A - Mode switching method and device - Google Patents

Mode switching method and device Download PDF

Info

Publication number
CN104378688A
CN104378688A CN201410585016.3A CN201410585016A CN104378688A CN 104378688 A CN104378688 A CN 104378688A CN 201410585016 A CN201410585016 A CN 201410585016A CN 104378688 A CN104378688 A CN 104378688A
Authority
CN
China
Prior art keywords
type
display mode
intensity threshold
display
displayed content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410585016.3A
Other languages
Chinese (zh)
Other versions
CN104378688B (en
Inventor
孙良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Technology Co Ltd
Xiaomi Inc
Original Assignee
Xiaomi Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority to CN201410585016.3A priority Critical patent/CN104378688B/en
Publication of CN104378688A publication Critical patent/CN104378688A/en
Application granted granted Critical
Publication of CN104378688B publication Critical patent/CN104378688B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention relates to a mode switching method and device and belongs to the field of graphic image displaying. The method comprises at least one displaying parameter is obtained, and the displaying parameter comprises at least one of the equipment type of media source equipment, the interface type of the media source equipment, the time sequence type of the media source equipment, environment light intensity, the type of current displayed content and the human face image of an observer; according to the at least one displaying parameter, a displaying mode matched with the current displayed content is selected; and an original displaying mode is switched into the displaying mode. User operation is simplified, so that a terminal always carries out displaying in a proper displaying mode, and the displaying effect of displaying equipment is improved.

Description

Mode switching method and device
Technical field
The disclosure relates to displaying of graph and image field, particularly a kind of mode switching method and device.
Background technology
On intelligent television, usual Default Value has several display modes.Common display mode comprises: soft pattern, mode standard and bright-coloured pattern etc.
In correlation technique, when needs switch display mode, intelligent television shows a pattern and arranges interface, and then intelligent television receives user and arranges the selection signal triggered in interface in this pattern, and this selection signal is for selecting a display mode.Current contextual model according to the selection signal of user, will switch to by the display mode selected by intelligent television.
Open people is realizing in process of the present disclosure, finds that aforesaid way at least exists following defect:
User needs according to different situation manual switchover display modes, and not only set-up mode is loaded down with trivial details, and needs user to have good background knowledge, higher to the requirement of user.Nonetheless, the display mode that user selects also not necessarily is applicable to the content of current broadcasting.
Summary of the invention
Need according to different situation manual switchover display modes to solve user in correlation technique, not only set-up mode is loaded down with trivial details, and need user to have good background knowledge, higher to the requirement of user, and the display mode that user selects also not necessarily is applicable to the problem of the content of current broadcasting, disclosure embodiment provides a kind of mode switching method and device, and described technical scheme is as follows:
According to the first aspect of disclosure embodiment, provide a kind of mode switching method, the method comprises:
Obtain at least one display parameters, these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
The display mode mated with present displayed content is selected according at least one display parameters;
Original display pattern is switched to this display mode.
In one embodiment, select the display mode mated with present displayed content according at least one display parameters, comprising:
When the interface type of medium source equipment is VGA (Video Graphics Array, Video Graphics Array) interface or DVI (digital visual interface, Digital Video Interactive) interface time, or, when the interface type of medium source equipment is HDMI (HDMI (High Definition Multimedia Interface), High-Definition MultimediaInterface) and time sequential type is VESA (VESA of VESA, VideoElectronics Standards Association) type time, or, when the type of present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with present displayed content,
Computer patterns is the display mode being applicable to display static content, and static content comprises text and user interface.
In one embodiment, select the display mode mated with present displayed content according at least one display parameters, comprising:
When the device type of medium source equipment is game machine, select game mode as the display mode mated with present displayed content;
Game mode is the display mode that time delay is less than default delay threshold.
In one embodiment, according at least one display parameters select with the display mode that mates of front displaying contents, comprising:
When the interface type of medium source equipment is AV (composite video interface, Audio Video) or ATV (simulated television, Analog TV) or DTV (Digital Television, Digital TV) or Storage (memory) time, or, when the device type of medium source equipment is player device, or, when the type of present displayed content is not graphical user's interactive interface, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern.
In one embodiment, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern, comprising:
When ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern as the display mode mated with present displayed content;
When ambient light intensity is lower than weak Intensity threshold, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold >.
In one embodiment, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern, also comprises:
When ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, direct choice criteria pattern is as the display mode mated with present displayed content;
Or,
When ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, a kind of display mode as mating with present displayed content environmentally in the bright-coloured pattern of the type selecting of luminous intensity and current play content, mode standard and soft pattern.
In one embodiment, a kind of display mode as mating with present displayed content environmentally in the bright-coloured pattern of the type selecting of luminous intensity and current play content, mode standard and soft pattern, comprising:
When ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is the first kind time, select bright-coloured pattern as the display mode mated with present displayed content;
When ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is not the first kind time, or, when ambient light intensity is lower than the first Intensity threshold and higher than the second Intensity threshold, or, when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is not Second Type time, choice criteria pattern is as the display mode mated with present displayed content;
When ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is Second Type time, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold > first Intensity threshold > second Intensity threshold >; The first kind comprises: documentary film and cartoon; Second Type comprises: film, TV play and variety show.
In one embodiment, the method, also comprises
The age bracket of beholder is analyzed according to the facial image of beholder;
According to age bracket, each Intensity threshold relevant with ambient light intensity is set.
In one embodiment, obtain at least one display parameters, comprising:
When described display parameters comprise the interface type of described medium source equipment, obtain the interface type of described medium source equipment;
When display parameters comprise the time sequential type of medium source equipment, by AVIinfo (Audio Video Interleaved format information, Audio Video Interleaved information) the information extraction time sequential type in HDMI;
When display parameters comprise the device type of medium source equipment, obtain device type by CEC (consumer electronics control, the Consumer Electronics Control) title in HDMI;
When display parameters comprise the type of present displayed content, by the type of Content (content) the information extraction present displayed content in HDMI, or, by the type of video image analysis technical Analysis present displayed content;
When display parameters comprise ambient light intensity, obtain ambient light intensity by light intensity sensor;
When display parameters comprise the facial image of beholder, obtained the facial image of beholder by front-facing camera.
In one embodiment, original display pattern is switched to display mode, comprising:
Directly original display pattern is switched to display mode;
Or,
Whether display mode is switched to by predetermined manner inquiry user; Receive the feedback information of user; When feedback information agrees to switch, original display pattern is switched to display mode.
According to the second aspect of disclosure embodiment, provide a kind of mode-changeover device, this device comprises:
Display parameters acquisition module, be configured to obtain at least one display parameters, display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
Display mode selects module, is configured to select according at least one display parameters the display mode that mates with present displayed content;
Display mode handover module, is configured to original display pattern to switch to this display mode.
In one embodiment, display mode selects module, comprising:
Computer patterns chooser module, be configured to when the interface type of medium source equipment be USB interface or DVI interface time, or, when the interface type of medium source equipment is HDMI and time sequential type is VESA type, or, when the type of present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with present displayed content;
Computer patterns is the display mode being applicable to display static content, and static content comprises text and user interface.
In one embodiment, display mode selects module, comprising:
Game mode chooser module, is configured to when the device type of medium source equipment is game machine, selects game mode as the display mode mated with present displayed content;
Game mode is the display mode that time delay is less than default delay threshold.
In one embodiment, display mode selects module, comprising:
Surround lighting chooser module, be configured to when the interface type of medium source equipment is AV or simulated television ATV or DTV or Storage, or, when the device type of medium source equipment is player device, or, when the type of present displayed content is not graphical user's interactive interface, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern.
In one embodiment, surround lighting chooser module, comprising:
First bright-coloured model selection submodule, is configured to, when ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern as the display mode mated with present displayed content;
First soft model selection submodule, is configured to, when ambient light intensity is lower than weak Intensity threshold, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold >.
In one embodiment, surround lighting chooser module, also comprises:
First mode standard chooser module, be configured to when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, direct choice criteria pattern is as the display mode mated with present displayed content;
Or,
Comprehensive selection submodule, be configured to when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, a kind of display mode as mating with present displayed content environmentally in the bright-coloured pattern of the type selecting of luminous intensity and current play content, mode standard and soft pattern.
In one embodiment, comprehensive selection submodule, comprising:
Second bright-coloured model selection submodule, be configured to when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is the first kind time, select bright-coloured pattern as the display mode mated with present displayed content;
Second mode standard chooser module, be configured to when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is not the first kind time, or, when ambient light intensity is lower than the first Intensity threshold and higher than the second Intensity threshold, or, when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is not Second Type time, choice criteria pattern is as the display mode mated with present displayed content;
Second soft model selection submodule, be configured to when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is Second Type time, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold > first Intensity threshold > second Intensity threshold >; The first kind comprises: documentary film and cartoon; Second Type comprises: film, TV play and variety show.
In one embodiment, this device, also comprises:
Human face analysis module, is configured to the age bracket of the facial image analysis beholder according to beholder;
Threshold setting module, is configured to arrange each Intensity threshold relevant with ambient light intensity according to age bracket.
In one embodiment, display parameters acquisition module, comprising:
Interface type obtains submodule, is configured to when display parameters comprise the interface type of medium source equipment, obtains the interface type of medium source equipment;
Time sequential type extracts submodule, is configured to when display parameters comprise the time sequential type of medium source equipment, by the AVIinfo information extraction time sequential type in HDMI;
Device type obtains submodule, is configured to, when display parameters comprise the device type of medium source equipment, obtain device type by the CEC title in HDMI;
Content type extracts submodule, is configured to when display parameters comprise the type of present displayed content, by the type of the Content information extraction present displayed content in HDMI, or, by the type of video image analysis technical Analysis present displayed content;
Ambient light intensity obtains submodule, is configured to, when display parameters comprise ambient light intensity, obtain ambient light intensity by light intensity sensor;
Facial image obtains submodule, is configured to when display parameters comprise the facial image of beholder, is obtained the facial image of beholder by front-facing camera.
In one embodiment, display mode handover module, comprising:
Direct switching submodule, is configured to directly original display pattern be switched to display mode;
Or,
Inquiry switching submodule, is configured to whether switch to display mode by predetermined manner inquiry user; Receive the feedback information of user; When feedback information agrees to switch, original display pattern is switched to display mode.
The technical scheme that disclosure embodiment provides can comprise following beneficial effect:
By obtaining at least one display parameters, these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder; The display mode mated with present displayed content is selected according at least one display parameters; Original display pattern is switched to this display mode; Solve user to need according to different situation manual switchover display modes, set-up mode is loaded down with trivial details, higher to the requirement of user.And the display mode that user selects also not necessarily is applicable to the problem of content of current broadcasting nonetheless; Reach simplification user operation, display device is always shown with suitable display mode, improves the display effect of display device.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.
Fig. 1 is the schematic diagram of the implementation environment involved by mode switching method that each embodiment of the disclosure provides;
Fig. 2 is the method flow diagram of the mode switching method according to an exemplary embodiment;
Fig. 3 A is the method flow diagram of the mode switching method according to another exemplary embodiment;
Fig. 3 B is the interface schematic diagram of the mode switching method according to another exemplary embodiment;
Fig. 3 C is the method flow diagram of the mode switching method according to another exemplary embodiment;
Fig. 3 D is the interface schematic diagram of the mode switching method according to another exemplary embodiment;
Fig. 3 E is the method flow diagram of the mode switching method according to another exemplary embodiment;
Fig. 3 F is the method flow diagram of the mode switching method according to another exemplary embodiment
Fig. 4 is the block diagram of the mode-changeover device according to an exemplary embodiment;
Fig. 5 is the block diagram of the mode-changeover device according to another exemplary embodiment;
Fig. 6 is the block diagram of a kind of device for pattern switching according to an exemplary embodiment.
By above-mentioned accompanying drawing, illustrate the embodiment that the disclosure is clear and definite more detailed description will be had hereinafter.These accompanying drawings and text description be not in order to limited by any mode the disclosure design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present disclosure.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the schematic diagram of the implementation environment that each embodiment of the disclosure relates to, and this implementation environment comprises display device 110 and at least one medium source equipment 120.
As shown in Figure 1, display device 110 can be the electronic equipment that can connect medium source equipment 120 and have image display function.Such as: intelligent television, display or projecting apparatus etc.
Display device 110 is connected by the connecting line meeting predetermined interface with at least one medium source equipment 120.
Medium source equipment 120 can be the electronic equipment with Video Out.Such as: desktop computer, pocket computer on knee, player device or game machine etc.
It should be noted that, Fig. 1 just comprises each equipment above-mentioned for implementation environment, when actual realization, in some application scenarios, can also only include above-mentioned equipment component in implementation environment or comprise other equipment simultaneously, the present embodiment does not limit this.
Conveniently understand, below the noun hereinafter occurred is made an explanation.
Display mode is a set of certain class image quality Adjustment effect, and common display mode comprises computer patterns, game mode, soft pattern, mode standard and bright-coloured pattern.
Computer patterns: computer patterns is the display mode being applicable to display static content, and this static content comprises text and user interface;
Game mode: game mode is the display mode that picture time delay is less than default delay threshold;
The brightness of display frame under soft pattern, contrast and saturation are less than the brightness of display frame under mode standard, contrast and saturation, and the brightness of display frame under mode standard, contrast and saturation are less than the brightness of display frame under bright-coloured pattern, contrast and saturation.
Fig. 2 is the method flow diagram of the mode switching method according to an exemplary embodiment, and the display device 110 of the present embodiment in this mode shown in changing method application drawing 1 illustrates.This mode switching method can comprise following several step:
In step 202., obtain at least one display parameters, these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
In step 204, the display mode mated with present displayed content is selected according at least one display parameters;
In step 206, original display pattern is switched to this display mode.
In sum, this exemplary embodiment is by obtaining at least one display parameters, and these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder; The display mode mated with present displayed content is selected according at least one display parameters; Original display pattern is switched to this display mode; Solve user to need according to different situation manual switchover display modes, set-up mode is loaded down with trivial details, and the display mode that user selects also not necessarily is applicable to the problem of the content of current broadcasting; Reach simplification user operation, display device is always shown with suitable display mode, improves the display effect of display device.
Fig. 3 A is the method flow diagram of the mode switching method according to another exemplary embodiment, and the display device 110 of the present embodiment in this mode shown in changing method application drawing 1 illustrates.This mode switching method can comprise following several step:
In step 301, obtain at least one display parameters, these display parameters comprise: at least one in the type of the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity and present displayed content.
Display device obtains at least one display parameters.This acquisition process can carry out when each medium source equipment switches, and also can carry out every predetermined time interval.
The type that this exemplary embodiment comprises the device type of medium source equipment, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity and present displayed content for the display parameters that display device obtains is described, and the step obtaining display parameters comprises following sub-step:
One, when display parameters comprise the interface type of medium source equipment, display device obtains the interface type of medium source equipment.
This interface type comprises USB interface, DVI interface, HDMI, AV interface, ATV interface, DTV interface and Storage interface etc.
Two, when display parameters comprise the time sequential type of medium source equipment, display device can by the AVIinfo information extraction time sequential type in HDMI.
This time sequential type comprises VESA type and CEA type.
Three, when display parameters comprise the device type of medium source equipment, display device obtains device type by the CEC title in HDMI.
Display device according to this CEC title, can search corresponding device type in the CEC title prestored with the mapping table of device type.
Four, when display parameters comprise the type of present displayed content, display device can pass through the type of the Content information extraction present displayed content in HDMI, or, by the type of video image analysis technical Analysis present displayed content.
Following sub-step can be comprised by the type of video image analysis technical Analysis present displayed content:
One, display device extracts n frame frame of video;
Terminal, according to predetermined time interval, extracts n frame frame of video.
Such as, as shown in Figure 3 B, terminal extracts a frame frame of video every 10ms, extracts 5 frame frame of video altogether.
Two, display device is analyzed the n frame frame of video extracted.
The feature whether each frame frame of video has graphical user's interactive interface analyzed by display device, when user video frame has the feature of graphical user's interactive interface, then judge that the type of present displayed content is as graphical user's interactive interface, this feature can be equally distributed icon or list etc.
Such as, as shown in Figure 3 B, wherein frame of video 31, frame of video 32 and frame of video 33 have equally distributed icon, in frame of video 34 and frame of video 35, there is list, namely frame of video 31, frame of video 32, frame of video 33, frame of video 34 and frame of video 35 all have the feature of graphical user's interactive interface, judge that the type of present displayed content is as graphical user's interactive interface.
It should be noted that, also by analyzing object of which movement vector in different video frame, when motion vector is greater than predetermined threshold value, then can judge that the type of present displayed content is not graphical user's interactive interface.
Five, when display parameters comprise ambient light intensity, display device can obtain ambient light intensity by light intensity sensor.
It should be noted that, in step 301, the execution of each seed step is not limited opportunity, can perform before step 302, also can when a certain display parameters of needs, just these display parameters of Real-time Obtaining.
In step 302, the interface type of the medium source equipment obtained is detected.
The interface type of display device to the medium source equipment obtained detects, and according to different testing results, performs different steps.
When detect the interface type of medium source equipment be USB interface or DVI interface time, perform step 303;
When interface type medium source equipment being detected is HDMI, perform step 304;
When interface type medium source equipment being detected is AV or ATV or DTV or Storage, perform step 310.
In step 303, when the interface type of medium source equipment be USB interface or DVI interface time, seletion calculation machine pattern is as the display mode mated with present displayed content.
Due to desktop computer, notebook computer or home theater computer (Home Theater PersonalComputer, HTPC) USB interface or DVI interface is usually used to be connected with real world devices, so when display device detect the interface type of this medium source equipment be USB interface or DVI interface time, using the display mode that seletion calculation machine pattern is mated as present displayed content.Computer patterns is the display mode being applicable to display static content, and static content comprises text and user interface.
In step 304, when the interface type of medium source equipment is HDMI, whether the time sequential type detecting HDMI is VESA type.
Because different HDMI has different time sequential type, time sequential type is that the HDMI of VESA type is generally used for desktop computer and notebook computer, and the HDMI that time sequential type is CEA type is generally used for high definition media source device, therefore, display device, when interface type medium source equipment being detected is HDMI, needs to perform corresponding step according to the time sequential type of HDMI.
When the time sequential type this HDMI being detected is VESA type, perform step 305;
When the time sequential type this HDMI being detected is CEA type, perform step 306.
In step 305, when the time sequential type of medium source equipment is VESA type, seletion calculation machine pattern is as the display mode mated with present displayed content.
The HDMI being VESA type due to time sequential type is generally used for desktop computer and notebook computer, so when the interface type of medium source equipment is HDMI and time sequential type is VESA type, seletion calculation machine pattern is as the display mode mated with present displayed content.
Within step 306, when the time sequential type of medium source equipment is CEA type, whether the device type detecting medium source equipment is game machine.
When the interface type of medium source equipment is HDMI and time sequential type is CEA type, the device type of this medium source equipment may be game machine or player device.Display mode corresponding to different device types is not identical yet, so need to obtain device type by the CEC title in HDMI.
Prestore the mapping table of CEC title and device type in display device, this mapping table can as shown in Table 1:
Table one
Device type Game machine Player device
CEC title GAME1、GAME2、 PLAYER1、PLAYER2、
GAME3、GAME4 PLAYER3
Wherein, player device can be dish-style player or intelligent box etc.
Display device, according to the CEC title obtained, searches the device type that this CEC title is corresponding in mapping table, and according to this device type, performs corresponding step.
When device type medium source equipment being detected is game machine, perform step 307;
When device type medium source equipment being detected is player device, perform step 308.
In step 307, when the device type of medium source equipment is game machine, select game mode as the display mode mated with present displayed content.
When game machine is connected with display device as medium source equipment, the picture time delay needing display device to show is low as far as possible, thus reaches better game experiencing.So when the device type of medium source equipment is game machine, display device is using selection game mode as the display mode mated with present displayed content, and this game mode is the display mode that time delay is less than default delay threshold.
In step 308, when the device type of source of media is player device, whether the type detecting present displayed content is graphical user's interactive interface.
Because part player device both can displaying video, again can display graphics User Interface, carry out alternately with user, so when the device type of source of media is player device, need the type detecting present displayed content.
When detecting that the type of present displayed content is graphical user's interactive interface, perform step 309;
When type present displayed content being detected is not graphical user's interactive interface, perform step 310.
In a step 309, when the type of present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with present displayed content.
When display device detects that the type of present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with present displayed content.
In the step 310, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern.
When the interface type of medium source equipment is AV or ATV or DTV or Storage, or, when the type of present displayed content is not graphical user's interactive interface, environmentally luminous intensity is selected a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern by display device, this step can comprise following sub-step, as shown in Figure 3 C:
In step 310A, ambient light intensity and the strong Intensity threshold preset and weak Intensity threshold are compared.
Display device, according to this ambient light intensity and the strong Intensity threshold preset and the magnitude relationship of weak Intensity threshold, searches corresponding display mode at ambient light intensity with display mode relation table.This ambient light intensity and display mode relation table can as shown in Table 2:
Table two
In step 310B, when ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern as the display mode mated with present displayed content;
The ambient light intensity obtained by light intensity sensor and the Intensity threshold preset are contrasted by display device, and when ambient light intensity is higher than strong Intensity threshold, display device will select bright-coloured pattern as the display mode mated with present displayed content.This intensity threshold value preset can comprise strong Intensity threshold and weak Intensity threshold, and this Intensity threshold preset can be set voluntarily by user.
In step 310C, when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, direct choice criteria pattern is as the display mode mated with present displayed content.
The ambient light intensity obtained by light intensity sensor and the Intensity threshold preset are contrasted by display device, when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, display device using choice criteria pattern as the display mode mated with present displayed content.This intensity threshold value preset can comprise strong Intensity threshold and weak Intensity threshold, and this Intensity threshold preset can be set voluntarily by user.
In step 310D, when ambient light intensity is lower than weak Intensity threshold, select soft pattern as the display mode mated with present displayed content;
The ambient light intensity obtained by light intensity sensor and the Intensity threshold preset are contrasted by display device, and when ambient light intensity is lower than weak Intensity threshold, display device will select soft pattern as the display mode mated with present displayed content.
In step 311, original display pattern is switched to selected display mode.
Display device is according to the display mode mated with present displayed content selected, and original display pattern is switched to selected display mode, and this step can have two kinds of possible implementations:
Original display pattern is directly switched to selected display mode by the first implementation, display device;
Original display pattern, according to the display mode mated with present displayed content selected, is directly switched to selected display mode by display device.
The second implementation, by predetermined manner inquiry user whether switch to selected display mode; Receive the feedback information of user; When feedback information agrees to switch, original display pattern is switched to selected display mode.
Display device sends information by the mode preset to user, whether inquiry user switches to selected display mode by current display mode, and receive the feedback information of user, when the feedback information received is for agreeing to switch, original display pattern is switched to selected display mode; When the feedback information received is not for agreeing to switch, keep original display pattern.
It should be noted that, when selected display mode is consistent with original display pattern, display device can not switch original display pattern.
User can set arranging interface in advance, selects the changing method of display mode, and the method can comprise and to automatically switch and pop-up box confirms switching etc.
Such as, as shown in Figure 3 D, user can arrange in pattern switching the changing method that display mode is selected at interface 36 in advance, selects pop-up box to confirm switching 37, clicks confirming button 38 and completes setting.In follow-up use procedure, when the display mode selected by display device and original display pattern inconsistent time, confirmation frame will be ejected, whether inquiry user carries out display mode switching, after user clicks and determines switching push button 39, original display pattern is switched to selected display mode by display device.
In sum, this exemplary embodiment is by obtaining at least one display parameters, and these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder; The display mode mated with present displayed content is selected according at least one display parameters; Original display pattern is switched to this display mode; Solve user to need according to different situation manual switchover display modes, set-up mode is loaded down with trivial details, and the display mode that user selects also not necessarily is applicable to the problem of the content of current broadcasting; Reach simplification user operation, display device is always shown with suitable display mode, improves the display effect of display device.
This exemplary embodiment, also by carrying out the selection of display mode according to the interface type of medium source equipment, reaches the effect that selected display mode adapts to present displayed content.
This exemplary embodiment also by carrying out the selection of display mode according to the time sequential type of medium source equipment, makes selected display mode meet the time sequential type of medium source equipment, reaches better display effect.
This exemplary embodiment is also by carrying out the selection of display mode according to the device type of medium source equipment, medium source equipment for gaming machine type selects game mode as the display mode mated with present displayed content, reaches the effect improving user's game experiencing.
This exemplary embodiment, also by utilizing video image analysis technology, being analyzed the type of present displayed content, and according to the display mode that the type selecting of present displayed content is mated with present displayed content, being improved the display accuracy of display device.
This exemplary embodiment also obtains ambient light intensity by light intensity sensor, and a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern is selected according to this ambient light intensity, improve the display effect of display device under current environment light.
The interchangeable implementation of one as step 310A-310D, step 310 can comprise following sub-step, as shown in FIGURE 3 E:
In step 310a, the relation of testing environment luminous intensity and each default Intensity threshold, default Intensity threshold comprises strong Intensity threshold, the first Intensity threshold, the second Intensity threshold and weak Intensity threshold;
Wherein, the weak Intensity threshold of strong Intensity threshold > first Intensity threshold > second Intensity threshold >; Magnitude relationship and the type of current play content, select corresponding display mode as the display mode mated with present displayed content.
Display device, according to this ambient light intensity and the magnitude relationship of strong Intensity threshold, the first Intensity threshold, the second Intensity threshold and weak Intensity threshold preset and the type of current play content, searches corresponding display mode in the type and display mode relation table of ambient light intensity, current play content.This list structure can as shown in Table 3:
Table three
The first kind comprises: documentary film and cartoon; Second Type comprises: film, TV play and variety show.
In step 310b, when ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern as the display mode mated with present displayed content.
In step 310c, when ambient light intensity is lower than weak Intensity threshold, select soft pattern as the display mode mated with present displayed content.
In step 310d, when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is the first kind time, select bright-coloured pattern as the display mode mated with present displayed content.
Wherein, the play content of the first kind refers to the play content of showing chroma-luminance and saturation, comprises documentary film and cartoon etc.
In step 310e, when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is not the first kind time, or, when ambient light intensity is lower than the first Intensity threshold and higher than the second Intensity threshold, or, when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is not Second Type time, choice criteria pattern is as the display mode mated with present displayed content.
Wherein, the play content of Second Type refers to the play content needing user to watch for a long time, comprises film, TV play and variety show etc.
In step 310f, when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is Second Type time, select soft pattern as the display mode mated with present displayed content.
It should be noted that, each Intensity threshold in above-mentioned steps, the facial image of beholder can be obtained by the front-facing camera of display device, analyze the age bracket of beholder according to this facial image, and each Intensity threshold is set according to the age bracket of beholder.As illustrated in Figure 3 F, before step 310, also comprise:
In step 312, the age bracket of beholder is analyzed according to the facial image of beholder.
Display device obtains the facial image of beholder by front-facing camera, analyzes, analyze the age bracket of corresponding beholder to this facial image.
In step 313, each Intensity threshold relevant with ambient light intensity is set according to age bracket.
Using each Intensity threshold for adult as etalon optical power threshold value; when the age bracket analyzing beholder belongs to old man or children; increase etalon optical power threshold value, make the display mode mated with current play content will tend to soft pattern, the eyesight of protection old man or children.
Such as; each Intensity threshold for adult is respectively: strong Intensity threshold is the 80, first Intensity threshold to be the 60, second Intensity threshold be 40 and weak Intensity threshold be 20; when beholder be old man or children time; increase etalon optical power threshold value; each Intensity threshold obtained for messenger or children is: strong Intensity threshold is the 90, first Intensity threshold to be the 80, second Intensity threshold be 60 and weak Intensity threshold be 40; now; the display mode mated with current play content will tend to soft pattern, thus reach the effect of protection old man or children ' s vision.
Following is disclosure device embodiment, may be used for performing disclosure embodiment of the method.For the details do not disclosed in disclosure device embodiment, please refer to disclosure embodiment of the method.
Fig. 4 is the block diagram of the mode-changeover device according to an exemplary embodiment.This mode-changeover device can realize becoming the whole or a part of of terminal by software, hardware or both combinations.This mode-changeover device, comprising:
Display parameters acquisition module 420, be configured to obtain at least one display parameters, display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
Display mode selects module 440, is configured to select according at least one display parameters the display mode that mates with present displayed content;
Display mode handover module 460, is configured to original display pattern to switch to this display mode.
In sum, this exemplary embodiment is by obtaining at least one display parameters, and these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder; The display mode mated with present displayed content is selected according at least one display parameters; Original display pattern is switched to this display mode; Solve user to need according to different situation manual switchover display modes, set-up mode is loaded down with trivial details, higher to the requirement of user.And the display mode that user selects also not necessarily is applicable to the problem of content of current broadcasting nonetheless; Reach simplification user operation, display device is always shown with suitable display mode, improves the display effect of display device.
Fig. 5 is the block diagram of the mode-changeover device according to another exemplary embodiment.This mode-changeover device can realize becoming the whole or a part of of terminal by software, hardware or both combinations.This mode-changeover device, comprising:
Display parameters acquisition module 420, be configured to obtain at least one display parameters, display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
Display mode selects module 440, is configured to select according at least one display parameters the display mode that mates with present displayed content;
Display mode handover module 460, is configured to original display pattern to switch to this display mode.
Alternatively, display mode selects module 440, comprising:
Computer patterns chooser module 441, be configured to when the interface type of medium source equipment be USB interface or DVI interface time, or, when the interface type of medium source equipment is HDMI and time sequential type is VESA type, or, when the type of present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with present displayed content;
Computer patterns is the display mode being applicable to display static content, and static content comprises text and user interface.
Alternatively, display mode selects module 440, comprising:
Game mode chooser module 442, is configured to when the device type of medium source equipment is gaming machine type, selects game mode as the display mode mated with present displayed content;
Game mode is the display mode that time delay is less than default delay threshold.
Alternatively, display mode selects module 440, comprising:
Surround lighting chooser module 443, be configured to when the interface type of medium source equipment is AV or simulated television ATV or DTV or Storage, or, when the device type of medium source equipment is player device, or, when the type of present displayed content is not graphical user's interactive interface, environmentally luminous intensity selects a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern;
The brightness of display frame under soft pattern, contrast and saturation are less than the brightness of display frame under mode standard, contrast and saturation, and the brightness of display frame under mode standard, contrast and saturation are less than the brightness of display frame under bright-coloured pattern, contrast and saturation.
In one embodiment, surround lighting chooser module 443, comprising:
First bright-coloured model selection submodule 443A, is configured to, when ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern as the display mode mated with present displayed content;
First soft model selection submodule 443B, is configured to, when ambient light intensity is lower than weak Intensity threshold, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold >.
Alternatively, surround lighting chooser module 443, also comprises:
First mode standard chooser module 443C, be configured to when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, direct choice criteria pattern is as the display mode mated with present displayed content;
Or,
Comprehensive selection submodule 443D, be configured to when ambient light intensity is lower than strong Intensity threshold and higher than weak Intensity threshold, a kind of display mode as mating with present displayed content environmentally in the bright-coloured pattern of the type selecting of luminous intensity and current play content, mode standard and soft pattern.
Alternatively, comprehensive selection submodule 443D, comprising:
Second bright-coloured model selection submodule 443Da, be configured to when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is the first kind time, select bright-coloured pattern as the display mode mated with present displayed content;
Second mode standard chooser module 443Db, be configured to when ambient light intensity lower than strong Intensity threshold and higher than the first Intensity threshold and the type of current play content is not the first kind time, or, when ambient light intensity is lower than the first Intensity threshold and higher than the second Intensity threshold, or, when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is not Second Type time, choice criteria pattern is as the display mode mated with present displayed content;
Second soft model selection submodule 443Dc, be configured to when ambient light intensity lower than the second Intensity threshold and higher than weak Intensity threshold and the type of current play content is Second Type time, select soft pattern as the display mode mated with present displayed content;
Wherein, the weak Intensity threshold of strong Intensity threshold > first Intensity threshold > second Intensity threshold >; The first kind comprises: documentary film and cartoon; Second Type comprises: film, TV play and variety show.
Alternatively, this device, also comprises:
Human face analysis module 470, is configured to the age bracket of the facial image analysis beholder according to beholder;
Threshold setting module 480, is configured to arrange each Intensity threshold relevant with ambient light intensity according to age bracket.
Alternatively, display parameters acquisition module 420, comprising:
Interface type obtains submodule 421, is configured to when display parameters comprise the interface type of medium source equipment, obtains the interface type of medium source equipment;
Time sequential type extracts submodule 422, is configured to when display parameters comprise the time sequential type of medium source equipment, by the AVIinfo information extraction time sequential type in HDMI;
Device type obtains submodule 423, is configured to, when display parameters comprise the device type of medium source equipment, obtain device type by the CEC title in HDMI;
Content type extracts submodule 424, is configured to when display parameters comprise the type of present displayed content, by the type of the Content information extraction present displayed content in HDMI, or, by the type of video image analysis technical Analysis present displayed content;
Ambient light intensity obtains submodule 425, is configured to, when display parameters comprise ambient light intensity, obtain ambient light intensity by light intensity sensor;
Facial image obtains submodule 426, is configured to when display parameters comprise the facial image of beholder, is obtained the facial image of beholder by front-facing camera.
Alternatively, display mode handover module 460, comprising:
Direct switching submodule 461, is configured to directly original display pattern be switched to display mode;
Or,
Inquiry switching submodule 462, is configured to whether switch to display mode by predetermined manner inquiry user; Receive the feedback information of user; When feedback information agrees to switch, original display pattern is switched to display mode.
In sum, this exemplary embodiment is by obtaining at least one display parameters, and these display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder; The display mode mated with present displayed content is selected according at least one display parameters; Original display pattern is switched to this display mode; Solve user to need according to different situation manual switchover display modes, set-up mode is loaded down with trivial details, higher to the requirement of user.And the display mode that user selects also not necessarily is applicable to the problem of content of current broadcasting nonetheless; Reach simplification user operation, display device is always shown with suitable display mode, improves the display effect of display device.
This exemplary embodiment, also by carrying out the selection of display mode according to the interface type of medium source equipment, reaches the effect that selected display mode adapts to present displayed content.
This exemplary embodiment also by carrying out the selection of display mode according to the time sequential type of medium source equipment, makes selected display mode meet the time sequential type of medium source equipment, reaches better display effect.
This exemplary embodiment is also by carrying out the selection of display mode according to the device type of medium source equipment, medium source equipment for gaming machine type selects game mode as the display mode mated with present displayed content, reaches the effect improving user's game experiencing.
This exemplary embodiment, also by utilizing video image analysis technology, being analyzed the type of present displayed content, and according to the display mode that the type selecting of present displayed content is mated with present displayed content, being improved the display accuracy of display device.
This exemplary embodiment also obtains ambient light intensity by light intensity sensor, and a kind of display mode as mating with present displayed content in bright-coloured pattern, mode standard and soft pattern is selected according to this ambient light intensity, improve the display effect of display device under current environment light.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Fig. 6 is the block diagram of a kind of device 600 for pattern switching according to an exemplary embodiment.Such as, device 600 can be intelligent television or display etc.
With reference to Fig. 6, device 600 can comprise following one or more assembly: processing components 602, memory 604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of I/O (I/O), sensor cluster 614, and communications component 616.
The integrated operation of the usual control device 600 of processing components 602.Processing components 602 can comprise one or more processor 620 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 602 can comprise one or more module, and what be convenient between processing components 602 and other assemblies is mutual.Such as, processing components 602 can comprise multi-media module, mutual with what facilitate between multimedia groupware 608 and processing components 602.
Memory 604 is configured to store various types of data to be supported in the operation of device 600.The example of these data comprises for any application program of operation on device 600 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 604 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
The various assemblies that power supply module 606 is device 600 provide electric power.Power supply module 606 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 600 and be associated.
Multimedia groupware 608 is included in the screen providing an output interface between described device 600 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 608 comprises a front-facing camera and/or post-positioned pick-up head.When device 600 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 610 is configured to export and/or input audio signal.Such as, audio-frequency assembly 610 comprises a microphone (MIC), and when device 600 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 604 further or be sent via communications component 616.In certain embodiments, audio-frequency assembly 610 also comprises a loud speaker, for output audio signal.
I/O interface 612 is for providing interface between processing components 602 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 614 comprises one or more transducer, for providing the state estimation of various aspects for device 600.Such as, sensor cluster 614 can detect the opening/closing state of device 600, the relative positioning of assembly, such as described assembly is display and the keypad of device 600, the position of all right checkout gear 600 of sensor cluster 614 or device 600 1 assemblies changes, the presence or absence that user contacts with device 600, the variations in temperature of device 600 orientation or acceleration/deceleration and device 600.Sensor cluster 614 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 614 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 614 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 616 is configured to the communication being convenient to wired or wireless mode between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 616 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 616 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 600 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 604 of instruction, above-mentioned instruction can perform said method by the processor 620 of device 600.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of device 600, makes device 600 can perform above-mentioned mode switching method.
Those skilled in the art, at consideration specification and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.

Claims (21)

1. a mode switching method, is characterized in that, described method comprises:
Obtain at least one display parameters, described display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
The display mode mated with described present displayed content is selected according at least one display parameters described;
Original display pattern is switched to described display mode.
2. method according to claim 1, is characterized in that, at least one display parameters described in described basis select the display mode mated with described present displayed content, comprising:
When the interface type of described medium source equipment be Video Graphics Array USB interface or digital visual interface DVI interface time, or, when the interface type of described medium source equipment is HDMI (High Definition Multimedia Interface) HDMI and time sequential type is VESA's VESA type, or, when the type of described present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with described present displayed content;
Described computer patterns is the display mode being applicable to display static content, and described static content comprises text and user interface.
3. method according to claim 1, is characterized in that, at least one display parameters described in described basis select the display mode mated with described present displayed content, comprising:
When the device type of described medium source equipment is game machine, select game mode as the display mode mated with described present displayed content;
Described game mode is the display mode that time delay is less than default delay threshold.
4. method according to claim 1, is characterized in that, at least one display parameters described in described basis select the display mode mated with described present displayed content, comprising:
When the interface type of described medium source equipment is composite video interface AV or simulated television ATV or Digital Television DTV or memory Storage, or, when the device type of described medium source equipment is player device, or, when the type of described present displayed content is not graphical user's interactive interface, select a kind of display mode as mating with described present displayed content in bright-coloured pattern, mode standard and soft pattern according to described ambient light intensity.
5. method according to claim 4, is characterized in that, the described a kind of display mode as mating with described present displayed content selected according to described ambient light intensity in bright-coloured pattern, mode standard and soft pattern, comprising:
When described ambient light intensity is higher than strong Intensity threshold, select described bright-coloured pattern as the display mode mated with described present displayed content;
When described ambient light intensity is lower than weak Intensity threshold, select described soft pattern as the display mode mated with described present displayed content;
Wherein, weak Intensity threshold described in described strong Intensity threshold >.
6. method according to claim 5, is characterized in that, the described a kind of display mode as mating with described present displayed content selected according to described ambient light intensity in bright-coloured pattern, mode standard and soft pattern, also comprises:
When described ambient light intensity is lower than described strong Intensity threshold and higher than described weak Intensity threshold, directly select described mode standard as the display mode mated with described present displayed content;
Or,
When described ambient light intensity is lower than described strong Intensity threshold and higher than described weak Intensity threshold, a kind of display mode as mating with described present displayed content in bright-coloured pattern, described mode standard and described soft pattern according to the type selecting of described ambient light intensity and described current play content.
7. method according to claim 6, it is characterized in that, a kind of display mode as mating with described present displayed content in described bright-coloured pattern, described mode standard and described soft pattern according to the type selecting of described ambient light intensity and described current play content, comprising:
When described ambient light intensity lower than described strong Intensity threshold and higher than the first Intensity threshold and the type of described current play content is the first kind time, select described bright-coloured pattern as the display mode mated with described present displayed content;
When described ambient light intensity lower than described strong Intensity threshold and higher than the first Intensity threshold and the type of described current play content is not the described first kind time, or, when described ambient light intensity is lower than described first Intensity threshold and higher than the second Intensity threshold, or, when described ambient light intensity lower than described second Intensity threshold and higher than described weak Intensity threshold and the type of described current play content is not Second Type time, select described mode standard as the display mode mated with described present displayed content;
When described ambient light intensity lower than described second Intensity threshold and higher than described weak Intensity threshold and the type of described current play content is Second Type time, select described soft pattern as the display mode mated with described present displayed content;
Wherein, weak Intensity threshold described in the second Intensity threshold > described in the first Intensity threshold > described in described strong Intensity threshold >; The described first kind comprises: documentary film and cartoon; Described Second Type comprises: film, TV play and variety show.
8., according to the arbitrary described method of claim 5 to 7, it is characterized in that, described method, also comprises
The age bracket of described beholder is analyzed according to the facial image of described beholder;
According to described age bracket, each Intensity threshold relevant with described ambient light intensity is set.
9., according to the arbitrary described method of claim 1 to 7, it is characterized in that, at least one display parameters of described acquisition, comprising:
When described display parameters comprise the interface type of described medium source equipment, obtain the interface type of described medium source equipment;
When described display parameters comprise the time sequential type of described medium source equipment, by time sequential type described in the Audio Video Interleaved format information AVIinfo information extraction in HDMI (High Definition Multimedia Interface) HDMI;
When described display parameters comprise the device type of described medium source equipment, obtain described device type by the consumer electronics control channel CEC title in HDMI (High Definition Multimedia Interface) HDMI;
When described display parameters comprise the type of described present displayed content, by the type of present displayed content described in the content Content information extraction in HDMI (High Definition Multimedia Interface) HDMI, or, by the type of present displayed content described in video image analysis technical Analysis;
When described display parameters comprise described ambient light intensity, obtain described ambient light intensity by light intensity sensor;
When described display parameters comprise the facial image of described beholder, obtained the facial image of described beholder by front-facing camera.
10. according to the arbitrary described method of claim 1 to 7, it is characterized in that, described original display pattern switched to described display mode, comprising:
Directly described original display pattern is switched to described display mode;
Or,
Described display mode whether is switched to by predetermined manner inquiry user; Receive the feedback information of described user; When described feedback information agrees to switch, described original display pattern is switched to described display mode.
11. 1 kinds of mode-changeover devices, is characterized in that, described device comprises:
Display parameters acquisition module, be configured to obtain at least one display parameters, described display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
Display mode selects module, is configured to select according at least one display parameters described the display mode that mates with described present displayed content;
Display mode handover module, is configured to original display pattern to switch to described display mode.
12. devices according to claim 11, is characterized in that, described display mode selects module, comprising:
Computer patterns chooser module, be configured to when the interface type of described medium source equipment be Video Graphics Array USB interface or digital visual interface DVI interface time, or, when the interface type of described medium source equipment is HDMI (High Definition Multimedia Interface) HDMI and time sequential type is VESA's VESA type, or, when the type of described present displayed content is graphical user's interactive interface, seletion calculation machine pattern is as the display mode mated with described present displayed content;
Described computer patterns is the display mode being applicable to display static content, and described static content comprises text and user interface.
13. devices according to claim 11, is characterized in that, described display mode selects module, comprising:
Game mode chooser module, is configured to when the device type of described medium source equipment is game machine, selects game mode as the display mode mated with described present displayed content;
Described game mode is the display mode that time delay is less than default delay threshold.
14. devices according to claim 11, is characterized in that, described display mode selects module, comprising:
Surround lighting chooser module, be configured to when the interface type of described medium source equipment is composite video interface AV or simulated television ATV or Digital Television DTV or memory Storage, or, when the device type of described medium source equipment is player device, or, when the type of described present displayed content is not graphical user's interactive interface, select a kind of display mode as mating with described present displayed content in bright-coloured pattern, mode standard and soft pattern according to described ambient light intensity.
15. devices according to claim 14, is characterized in that, described surround lighting chooser module, comprising:
First bright-coloured model selection submodule, is configured to when described ambient light intensity is higher than strong Intensity threshold, selects described bright-coloured pattern as the display mode mated with described present displayed content;
First soft model selection submodule, is configured to when described ambient light intensity is lower than weak Intensity threshold, selects described soft pattern as the display mode mated with described present displayed content;
Wherein, weak Intensity threshold described in described strong Intensity threshold >.
16. devices according to claim 15, is characterized in that, described surround lighting chooser module, also comprises:
First mode standard chooser module, is configured to when described ambient light intensity is lower than described strong Intensity threshold and higher than described weak Intensity threshold, directly selects described mode standard as the display mode mated with described present displayed content;
Or,
Comprehensive selection submodule, be configured to when described ambient light intensity is lower than described strong Intensity threshold and higher than described weak Intensity threshold, a kind of display mode as mating with described present displayed content in bright-coloured pattern, described mode standard and described soft pattern according to the type selecting of described ambient light intensity and described current play content.
17. devices according to claim 16, is characterized in that, described comprehensive selection submodule, comprising:
Second bright-coloured model selection submodule, be configured to when described ambient light intensity lower than described strong Intensity threshold and higher than the first Intensity threshold and the type of described current play content is the first kind time, select described bright-coloured pattern as the display mode mated with described present displayed content;
Second mode standard chooser module, be configured to when described ambient light intensity lower than described strong Intensity threshold and higher than the first Intensity threshold and the type of described current play content is not the described first kind time, or, when described ambient light intensity is lower than described first Intensity threshold and higher than the second Intensity threshold, or, when described ambient light intensity lower than described second Intensity threshold and higher than described weak Intensity threshold and the type of described current play content is not Second Type time, select described mode standard as the display mode mated with described present displayed content;
Second soft model selection submodule, be configured to when described ambient light intensity lower than described second Intensity threshold and higher than described weak Intensity threshold and the type of described current play content is Second Type time, select described soft pattern as the display mode mated with described present displayed content;
Wherein, weak Intensity threshold described in the second Intensity threshold > described in the first Intensity threshold > described in described strong Intensity threshold >; The described first kind comprises: documentary film and cartoon; Described Second Type comprises: film, TV play and variety show.
18. according to claim 15 to 17 arbitrary described devices, and it is characterized in that, described device, also comprises:
Human face analysis module, is configured to the age bracket analyzing described beholder according to the facial image of described beholder;
Threshold setting module, is configured to arrange each Intensity threshold relevant with described ambient light intensity according to described age bracket.
19. according to claim 11 to 17 arbitrary described devices, and it is characterized in that, described display parameters acquisition module, comprising:
Interface type obtains submodule, is configured to, when described display parameters comprise the interface type of described medium source equipment, obtain the interface type of described medium source equipment;
Time sequential type extracts submodule, is configured to when described display parameters comprise the time sequential type of described medium source equipment, by time sequential type described in the Audio Video Interleaved format information AVIinfo information extraction in HDMI (High Definition Multimedia Interface) HDMI;
Device type obtains submodule, is configured to when described display parameters comprise the device type of described medium source equipment, obtains described device type by the consumer electronics control channel CEC title in HDMI (High Definition Multimedia Interface) HDMI;
Content type extracts submodule, be configured to when described display parameters comprise the type of described present displayed content, by the type of present displayed content described in the content Content information extraction in HDMI (High Definition Multimedia Interface) HDMI, or, by the type of present displayed content described in video image analysis technical Analysis;
Ambient light intensity obtains submodule, is configured to, when described display parameters comprise described ambient light intensity, obtain described ambient light intensity by light intensity sensor;
Facial image obtains submodule, is configured to, when described display parameters comprise the facial image of described beholder, be obtained the facial image of described beholder by front-facing camera.
20. according to claim 11 to 17 arbitrary described devices, and it is characterized in that, described display mode handover module, comprising:
Direct switching submodule, is configured to directly described original display pattern be switched to described display mode;
Or,
Inquiry switching submodule, is configured to whether switch to described display mode by predetermined manner inquiry user; Receive the feedback information of described user; When described feedback information agrees to switch, described original display pattern is switched to described display mode.
21. 1 kinds of mode-changeover devices, is characterized in that, comprising:
Processor;
For storing the memory of the executable instruction of described processor;
Wherein, described processor is configured to:
Obtain at least one display parameters, described display parameters comprise: at least one in the time sequential type of the device type of medium source equipment, the interface type of medium source equipment, medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder;
The display mode mated with described present displayed content is selected according at least one display parameters described;
Original display pattern is switched to described display mode.
CN201410585016.3A 2014-10-27 2014-10-27 mode switching method and device Active CN104378688B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410585016.3A CN104378688B (en) 2014-10-27 2014-10-27 mode switching method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410585016.3A CN104378688B (en) 2014-10-27 2014-10-27 mode switching method and device

Publications (2)

Publication Number Publication Date
CN104378688A true CN104378688A (en) 2015-02-25
CN104378688B CN104378688B (en) 2018-04-06

Family

ID=52557289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410585016.3A Active CN104378688B (en) 2014-10-27 2014-10-27 mode switching method and device

Country Status (1)

Country Link
CN (1) CN104378688B (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104917984A (en) * 2015-05-25 2015-09-16 广东长虹电子有限公司 Intelligent switching system and method of display screen parameter of television system
CN105302518A (en) * 2015-12-01 2016-02-03 合肥联宝信息技术有限公司 Computer equipment and control method thereof
CN105430519A (en) * 2015-11-20 2016-03-23 小米科技有限责任公司 Mode determining method and apparatus and multi-mode device
CN105477859A (en) * 2015-11-26 2016-04-13 北京像素软件科技股份有限公司 Method and device for controlling games on basis of appearance indexes of users
CN105744329A (en) * 2016-03-31 2016-07-06 北京小米移动软件有限公司 Image data display method and device
CN105979370A (en) * 2016-07-01 2016-09-28 深圳创维－Rgb电子有限公司 Method and device for configuring image model
CN106060677A (en) * 2016-06-27 2016-10-26 北京小米移动软件有限公司 Video play method and device
CN106210588A (en) * 2016-06-29 2016-12-07 乐视控股（北京）有限公司 Interface allocation method and device
CN106201417A (en) * 2016-07-04 2016-12-07 广东欧珀移动通信有限公司 Adjust the method for screen display brightness, device and mobile terminal
CN106325797A (en) * 2016-08-19 2017-01-11 联想(北京)有限公司 Display control method, controller and electronic equipment
EP3131085A1 (en) * 2015-08-13 2017-02-15 Xiaomi Inc. Method and apparatus for mode switching
CN106534962A (en) * 2016-10-11 2017-03-22 腾讯科技（北京）有限公司 Television content playing method and device
CN106851169A (en) * 2017-03-14 2017-06-13 微鲸科技有限公司 Display mode switching method, device and display device
WO2018032500A1 (en) * 2016-08-19 2018-02-22 华为技术有限公司 Interface control method and apparatus
CN108322674A (en) * 2018-01-25 2018-07-24 上海康斐信息技术有限公司 A kind of method and system that video switching is launched
CN109413239A (en) * 2018-11-16 2019-03-01 Oppo广东移动通信有限公司 The control device of electronic equipment, the control method of electronic equipment and electronic equipment
CN109640169A (en) * 2018-11-27 2019-04-16 Oppo广东移动通信有限公司 Video source modeling control method, device and electronic equipment
CN110442384A (en) * 2018-05-02 2019-11-12 姚震 Device and operation mode switching method with multiple operating mode switching
CN111190683A (en) * 2019-12-31 2020-05-22 联想(北京)有限公司 Processing method and device and electronic equipment
CN113015008A (en) * 2021-02-22 2021-06-22 峰米(北京)科技有限公司 Display device self-adaptive image processing system and method
CN113329173A (en) * 2021-05-19 2021-08-31 Tcl通讯（宁波）有限公司 Image optimization method and device, storage medium and terminal equipment
CN114302203A (en) * 2021-03-18 2022-04-08 海信视像科技股份有限公司 Image display method and display device
WO2022152203A1 (en) * 2021-01-14 2022-07-21 海信视像科技股份有限公司 Display device and user interface theme updating method
CN115499711A (en) * 2021-06-18 2022-12-20 明基智能科技（上海）有限公司 Mode switching method and display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115166A (en) * 2006-07-25 2008-01-30 深圳Tcl新技术有限公司 Television energy-saving method and device
CN101115156A (en) * 2006-07-26 2008-01-30 明基电通股份有限公司 Image display method and display apparatus
US20090086109A1 (en) * 2007-09-27 2009-04-02 Funai Electric Co., Ltd. Television
CN102843609A (en) * 2012-09-27 2012-12-26 深圳Tcl新技术有限公司 Smart television playing method and smart television
CN203015051U (en) * 2012-12-26 2013-06-19 Tcl集团股份有限公司 Television set capable of controlling play modes through image identification

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115166A (en) * 2006-07-25 2008-01-30 深圳Tcl新技术有限公司 Television energy-saving method and device
CN101115156A (en) * 2006-07-26 2008-01-30 明基电通股份有限公司 Image display method and display apparatus
US20090086109A1 (en) * 2007-09-27 2009-04-02 Funai Electric Co., Ltd. Television
CN102843609A (en) * 2012-09-27 2012-12-26 深圳Tcl新技术有限公司 Smart television playing method and smart television
CN203015051U (en) * 2012-12-26 2013-06-19 Tcl集团股份有限公司 Television set capable of controlling play modes through image identification

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104917984A (en) * 2015-05-25 2015-09-16 广东长虹电子有限公司 Intelligent switching system and method of display screen parameter of television system
US11100872B2 (en) 2015-08-13 2021-08-24 Xiaomi Inc. Method and apparatus for display mode switching based on ambient light
RU2638771C2 (en) * 2015-08-13 2017-12-15 Сяоми Инк. Method and device for switching mode
EP3131085A1 (en) * 2015-08-13 2017-02-15 Xiaomi Inc. Method and apparatus for mode switching
CN105430519A (en) * 2015-11-20 2016-03-23 小米科技有限责任公司 Mode determining method and apparatus and multi-mode device
CN105430519B (en) * 2015-11-20 2019-04-16 小米科技有限责任公司 Mode determining method and device, multi-modal device
CN105477859A (en) * 2015-11-26 2016-04-13 北京像素软件科技股份有限公司 Method and device for controlling games on basis of appearance indexes of users
CN105477859B (en) * 2015-11-26 2019-02-19 北京像素软件科技股份有限公司 A kind of game control method and device based on user's face value
CN105302518A (en) * 2015-12-01 2016-02-03 合肥联宝信息技术有限公司 Computer equipment and control method thereof
CN105744329A (en) * 2016-03-31 2016-07-06 北京小米移动软件有限公司 Image data display method and device
CN106060677A (en) * 2016-06-27 2016-10-26 北京小米移动软件有限公司 Video play method and device
CN106060677B (en) * 2016-06-27 2019-06-14 北京小米移动软件有限公司 Video broadcasting method and device
CN106210588A (en) * 2016-06-29 2016-12-07 乐视控股（北京）有限公司 Interface allocation method and device
US10805680B2 (en) 2016-07-01 2020-10-13 Shenzhen Skyworth-Rgb Electronic Co., Ltd. Method and device for configuring image mode
WO2018000676A1 (en) * 2016-07-01 2018-01-04 深圳创维－Rgb电子有限公司 Method and device for configuring image mode
CN105979370B (en) * 2016-07-01 2019-03-12 深圳创维－Rgb电子有限公司 A kind of method and device configuring image model
EP3481076A4 (en) * 2016-07-01 2019-05-08 Shenzhen Skyworth-Rgb Electronic Co., Ltd Method and device for configuring image mode
CN105979370A (en) * 2016-07-01 2016-09-28 深圳创维－Rgb电子有限公司 Method and device for configuring image model
CN106201417A (en) * 2016-07-04 2016-12-07 广东欧珀移动通信有限公司 Adjust the method for screen display brightness, device and mobile terminal
CN106325797A (en) * 2016-08-19 2017-01-11 联想(北京)有限公司 Display control method, controller and electronic equipment
CN106325797B (en) * 2016-08-19 2022-05-31 联想(北京)有限公司 Display control method, controller and electronic equipment
WO2018032500A1 (en) * 2016-08-19 2018-02-22 华为技术有限公司 Interface control method and apparatus
CN109564503A (en) * 2016-08-19 2019-04-02 华为技术有限公司 A kind of interface control method and device
CN106534962A (en) * 2016-10-11 2017-03-22 腾讯科技（北京）有限公司 Television content playing method and device
CN106851169A (en) * 2017-03-14 2017-06-13 微鲸科技有限公司 Display mode switching method, device and display device
CN108322674A (en) * 2018-01-25 2018-07-24 上海康斐信息技术有限公司 A kind of method and system that video switching is launched
CN110442384A (en) * 2018-05-02 2019-11-12 姚震 Device and operation mode switching method with multiple operating mode switching
CN109413239B (en) * 2018-11-16 2021-03-12 Oppo广东移动通信有限公司 Electronic device, control method for electronic device, and control device for electronic device
CN109413239A (en) * 2018-11-16 2019-03-01 Oppo广东移动通信有限公司 The control device of electronic equipment, the control method of electronic equipment and electronic equipment
CN109640169A (en) * 2018-11-27 2019-04-16 Oppo广东移动通信有限公司 Video source modeling control method, device and electronic equipment
US11490157B2 (en) 2018-11-27 2022-11-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for controlling video enhancement, device, electronic device and storage medium
CN111190683A (en) * 2019-12-31 2020-05-22 联想(北京)有限公司 Processing method and device and electronic equipment
WO2022152203A1 (en) * 2021-01-14 2022-07-21 海信视像科技股份有限公司 Display device and user interface theme updating method
CN113015008A (en) * 2021-02-22 2021-06-22 峰米(北京)科技有限公司 Display device self-adaptive image processing system and method
CN113015008B (en) * 2021-02-22 2023-04-07 峰米(北京)科技有限公司 Display device self-adaptive image processing system and method
CN114302203A (en) * 2021-03-18 2022-04-08 海信视像科技股份有限公司 Image display method and display device
CN113329173A (en) * 2021-05-19 2021-08-31 Tcl通讯（宁波）有限公司 Image optimization method and device, storage medium and terminal equipment
CN115499711A (en) * 2021-06-18 2022-12-20 明基智能科技（上海）有限公司 Mode switching method and display device

Also Published As

Publication number Publication date
CN104378688B (en) 2018-04-06

Similar Documents

Publication Publication Date Title
CN104378688A (en) Mode switching method and device
CN105898364A (en) Video playing processing method, device, terminal and system
KR102147329B1 (en) Video display device and operating method thereof
CN104469437A (en) Advertisement pushing method and device
US20170032725A1 (en) Method, device, and computer-readable medium for setting color gamut mode
CN105426086A (en) Display processing method and device of searching functional block in page
CN105549732A (en) Method and device for controlling virtual reality device and virtual reality device
CN105244048A (en) Audio play control method and apparatus
CN104090709B (en) Picture switching method and device
MX2015005393A (en) Method of providing information-of-users' interest when video call is made, and electronic apparatus thereof.
CN107333170A (en) The control method and device of intelligent lamp
CN104506847A (en) Method and device for detecting display fault
CN105159661A (en) Corner mark display method and apparatus for icon
CN104462418A (en) Page displaying method and device and electronic device
US10890725B2 (en) Optical connector and control method of display apparatus
CN104090735A (en) Picture projection method and device
CN105472439A (en) Method and device for displaying image data
CN105786507A (en) Display interface switching method and device
CN105516824A (en) Method and device for adjusting brightness of television screen
CN104217704A (en) Backlight brightness control method and device
CN104391711A (en) Method and device for setting screen protection
CN104378267A (en) Hinting method and device of equipment connecting
CN105354017A (en) Information processing method and apparatus
CN104156151A (en) Image display method and image display device
CN105094594A (en) Operation item display method and apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant