CN104156189A - Method and device for dynamically switching display modes of display screen - Google Patents
Method and device for dynamically switching display modes of display screen Download PDFInfo
- Publication number
- CN104156189A CN104156189A CN201410390589.0A CN201410390589A CN104156189A CN 104156189 A CN104156189 A CN 104156189A CN 201410390589 A CN201410390589 A CN 201410390589A CN 104156189 A CN104156189 A CN 104156189A
- Authority
- CN
- China
- Prior art keywords
- display screen
- mode
- display
- zone bit
- initialization
- 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
Links
Abstract
The invention belongs to the technical field of display screens and provides a method and device for dynamically switching display modes of a display screen. According to the method and the device, a zone bit is additionally arranged in the display screen supporting a video mode and a command mode and used as the identification for switching the video mode and the command mode. In the starting process of the display screen, at first, the display screen is initialized in a microkernel LK; after initialization of the display screen is finished, the identification of the display screen is read; finally, the corresponding display mode is executed according to the zone bit. Accordingly, the display modes of the display screen are dynamically switched by reading the identification so that the display screen of the same type can be switched into another display mode when one mode is damaged, and can be utilized reasonably; moreover, the production cost of the display screen is lowered.
Description
Technical field
The invention belongs to display screen technology field, relate in particular to a kind of display screen and dynamically switch method and the device of display mode.
Background technology
The display mode of existing mobile phone display screen is generally video pattern and cmd pattern.
Described video pattern, corresponding Chinese is video mode.Under this pattern, mobile phone does not need to carry out transmitting synchronous information with special data-signal, and control signal and RGB data are directly to transmit by MIPI bus with the form of message, need mobile phone CPU to transmit the data that refresh to display screen continuously.The steering logic of video pattern is simple, with low cost, but power consumption is larger.
Described cmd pattern, corresponding Chinese is command mode.Under this pattern, MIPI bus controller comes to send pixel stream data to display screen with display command message.Display screen has at least the long frame buffer of two full frames to store received pixel stream data.Described pixel stream data are stored in after described frame buffer, the timing controller of display screen will be from described frame buffer reading out data, and automatically read data are presented on screen, and MIPI bus controller does not need regularly to refresh display screen.The steering logic more complicated of cmd pattern needs display screen to be provided with frame buffer simultaneously, therefore carry out the with high costs of cmd pattern, but it is low in energy consumption.
But, for the mobile phone display screen of same model, or be all arranged to video pattern, or be all arranged to cmd pattern, can not carry out two kinds of switchings between display mode; Although the mobile phone display screen of some model can be supported video pattern and cmd pattern simultaneously, but due to the technological problems of producing, while easily causing wherein a kind of pattern cisco unity malfunction, because not carrying out two kinds of switchings between display mode, and monoblock display screen must be scrapped, and then increase production cost.
Summary of the invention
The object of the present invention is to provide a kind of display screen dynamically to switch method and the device of display mode, be operated under different display modes by demand with the display screen of realizing same model, and reduce display screen production cost.
The present invention is achieved in that a kind of display screen dynamically switches the method for display mode, and described method comprises:
In micro-kernel LK, display screen is carried out to initialization;
After the initialization of display screen finishes, the zone bit of reading displayed screen;
Carry out corresponding display mode according to described zone bit.
Further, described display mode comprises command mode and video mode;
Describedly carry out corresponding display mode according to described zone bit and be specially:
Judge whether described zone bit is preset value;
If so, receive data to be shown according to command mode, and show described data to be shown;
If not, receive data to be shown according to video mode, and show described data to be shown.
Further, described method also comprises:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
Further, describedly in micro-kernel LK, display screen is carried out to initialization and comprises:
In micro-kernel LK, display screen is powered on;
After display screen powers on, display screen is resetted;
And the MIPI clock of display screen is set, to make display screen according to MIPI clock transfer data.
Further, describedly carry out after corresponding display mode and also comprise according to described zone bit:
Detect residual electric quantity;
In the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
A second aspect of the present invention, the device that provides a kind of display screen dynamically to switch display mode, described device comprises:.
Initialization module, for carrying out initialization at micro-kernel LK to display screen;
Read module, after finishing in the initialization of display screen, reading displayed screen zone bit;
Execution module, for carrying out corresponding display mode according to described zone bit.
Further, described display mode comprises command mode and video mode;
Described execution module specifically for:
Whether the zone bit that judges display screen is preset value;
If so, receive data to be shown according to command mode, and show described data to be shown;
Otherwise, receive data to be shown according to video mode, and show described data to be shown.
Further, described device also comprises that first arranges module; Described first arrange module for:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
Further, described initialization module specifically for:
In micro-kernel LK, display screen is powered on;
After display screen powers on, display screen is resetted;
And the MIPI clock of display screen is set, to make display screen according to MIPI clock transfer data.
Further, described device also comprises
Second arranges module, for detection of residual electric quantity; And in the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
Compared with prior art, the present invention by increasing a zone bit, the mark of switching using described zone bit as video mode with between command mode in the display screen of supporting video mode and command mode.In the process starting at display screen, first in micro-kernel LK, display screen is carried out to initialization; After the initialization of display screen finishes, the zone bit of reading displayed screen; Finally carry out corresponding display mode according to described zone bit; Thereby realize the display mode that dynamically switches display screen by reading zone bit, when a kind of pattern damage therein of same model display screen, can automatically switch to another kind of display mode, reach the reasonable utilization to display screen, and reduce the production cost of display screen.
Brief description of the drawings
Fig. 1 is the first realization flow figure that display screen that the embodiment of the present invention one provides dynamically switches the method for display mode;
Fig. 2 is the second realization flow figure that display screen that the embodiment of the present invention two provides dynamically switches the method for display mode;
Fig. 3 is the composition structural drawing that display screen that the embodiment of the present invention three provides dynamically switches the device of display mode.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention by increasing a zone bit, the mark of switching using described zone bit as video mode with between command mode in the display screen of supporting video mode and command mode.In the process starting at display screen, first in micro-kernel LK, display screen is carried out to initialization; After the initialization of display screen finishes, the zone bit of reading displayed screen; Finally carry out corresponding display mode according to described zone bit; Thereby realize the display mode that dynamically switches display screen by reading zone bit, when a kind of display mode damage therein of same model display screen, can automatically switch to another kind of display mode, reach the reasonable utilization to display screen, and reduce the production cost of display screen.
embodiment mono-
The display screen that Fig. 1 shows the embodiment of the present invention one to be provided dynamically switches the first realization flow of the method for display mode, for convenience of explanation, only shows and originally puts relevant part.
In the present embodiment, described method is applied to the display screen of simultaneously supporting plurality of display modes, and described display screen is intelligent terminal display screen, and described intelligent terminal can be mobile phone, ipad, computing machine etc.
As shown in Figure 1, described method comprises:
In step S101, in micro-kernel LK, display screen is carried out to initialization.
In the present embodiment, display screen switching display mode is to carry out in the start-up course of display screen.In the start-up course of display screen, first in micro-kernel LK, carry out initialization to display screen.Described initialization comprises display screen is powered on, resetted and configures MIPI clock.
In step S102, after the initialization of display screen finishes, the zone bit of reading displayed screen.
In the present embodiment, after the initialization procedure of display screen finishes, the value on the zone bit register being shielded to display screen transmission order reading displayed by intelligent terminal.The register that the drive IC the inside that described zone bit register is display screen increases.The manufacturer of each drive IC, can increase such zone bit register; The value of described zone bit register can fixedly be finished writing in dispatching from the factory, and also can in the process using, dynamically arrange.
As an exemplifying embodiment of the present invention, display screen is supported video mode and command mode simultaneously, and in the time that display screen need to receive and show data to be shown with command mode, the value that zone bit register is set is 1; In the time that display screen need to receive and show data to be shown with video mode, the value that zone bit register is set is 0.
In step S103, carry out corresponding display mode according to described zone bit.
In the present embodiment, be 1 o'clock in the value of the zone bit register of the display screen reading, start display screen with command mode, receive and show data to be shown; Value at the zone bit register of the display screen reading is 0 o'clock, starts display screen with video mode, receives and shows data to be shown; Thereby realize the display mode of determining display screen by reading zone bit.
In display screen start-up course, if when intelligent terminal can not be started display screen and received and show data to be shown by command mode (when command mode cisco unity malfunction), automatically the value of described zone bit register is revised as to 0, so that display screen is started with video mode in upper once start-up course; If when intelligent terminal can not be started display screen and received and show data to be shown by video mode (when video mode cisco unity malfunction), automatically the value of described zone bit register is revised as to 1, so that display screen is started with command mode in upper once start-up course.By the value of zone bit register is set, dynamically switch the display mode of display screen, while making display screen a kind of pattern damage therein of same model, can be switched to another kind of display mode, reach the reasonable utilization to display screen, solve the display screen of existing support plurality of display modes due to the problem that wherein the rear whole display screen of a kind of display mode damage all will be scrapped, thereby reduced the production cost of display screen.
In the present embodiment, by increase a zone bit, the mark of switching using described zone bit as video mode with between command mode in the display screen of supporting video mode and command mode.In the process starting at display screen, first in micro-kernel LK, display screen is carried out to initialization; After the initialization of display screen finishes, the zone bit of reading displayed screen; Finally carry out corresponding display mode according to described zone bit; Thereby realize the display mode that dynamically switches display screen by reading zone bit, when a kind of display mode damage therein of same model display screen, can automatically switch to another kind of display mode, reach the reasonable utilization to display screen, and reduce the production cost of display screen.
embodiment bis-
Fig. 2 is the second realization flow that the display screen that the embodiment of the present invention two and provide dynamically switches the method for display mode, for convenience of explanation, only shows part related to the present invention.
In the present embodiment, described method is applied to the display screen of simultaneously supporting plurality of display modes.Described display mode comprises video mode and command mode, and described display screen is intelligent terminal display screen, and described intelligent terminal is preferably mobile phone.
As shown in Figure 2, described method comprises:
In step S201, in micro-kernel LK, display screen is carried out to initialization.
In the present embodiment, display screen switching display mode is to carry out in the start-up course of display screen.In the start-up course of display screen, first in micro-kernel LK, carry out initialization to display screen.Described initialization comprises display screen is powered on, resetted and configures MIPI clock.Existing display screen major part is MIPI standard interface, and MIPI is the abbreviation of Mobile Industry Processor Interface, and Chinese is mobile industry processor interface.Display screen need to have strict clock signal, need within the specific clock period, complete the transmission of particular data, therefore needs for MIPI interface arranges a MIPI clock, to make display screen according to described MIPI clock transfer data.Described MIPI clock completes by write register in MDP.Wherein, MDP is the abbreviation of mobile display process, is and shows relevant processing module.
In step S202, after the initialization of display screen finishes, the zone bit of reading displayed screen.
In the present embodiment, after the initialization procedure of display screen finishes, send the value on the zone bit register in order reading displayed screen drive IC by intelligent terminal to display screen.
In step S203, judge whether the zone bit of display screen is preset value.
In the present embodiment, command mode is set is the display mode of acquiescence, its corresponding zone bit is 1, with 1 preset value of position as a token of.Whether the zone bit that judges display screen is preset value, and the display mode that judges whether to give tacit consent to starts display screen.If so, perform step S204; Otherwise, execution step S205.
In step S204, receive data to be shown according to command mode, and show described data to be shown.
Under command mode, when the CPU of intelligent terminal uses display command message according to MIPI, clockwise display screen sends data to be shown, display screen receives described data to be shown, and leave in the frame buffer of display screen, regular from described frame buffer, take out data to be shown, and automatically taken out data to be displayed is presented on the screen of display screen.
In step S205, receive data to be shown according to video mode, and show described data to be shown.
Under video mode, the CPU of intelligent terminal refreshes data to be shown to display screen continuously.Display screen receives described data to be shown continuously, and automatically described data to be shown is presented on the screen of display screen.
Further, in order to facilitate the amendment of user to display screen display mode, meet the demand of different user, the present embodiment also comprises:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
In display screen start-up course, if when intelligent terminal can not be started display screen and shown data to be shown by command mode (when command mode cisco unity malfunction), automatically the value of described zone bit register is revised as to 0, so that display screen is started with video mode in upper once start-up course; If when intelligent terminal can not be started display screen and shown data to be shown by video mode (when video mode cisco unity malfunction), automatically the value of described zone bit register is revised as to 1, so that display screen is started with command mode in upper once start-up course.
In actual applications, can set in advance a display mode button, a video mode selection button and command mode selection button are set.Receive user by click described display mode arrange button inputted to display mode instruction is set time, click according to user the selection instruction to display screen display mode that command mode selects button or video mode to select button to input, the zone bit register that display screen is set is 1 or 0.
Further, because command mode is with respect to video mode, its power consumption is lower, therefore, in order to save the electric weight of mobile phone, in the time that described video mode and command mode all can be used, describedly also comprises after carrying out corresponding display mode according to described zone bit:
In step S206, detect residual electric quantity.
The residual electric quantity of detection of handset, and record detected residual electric quantity.
In step S207, in the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
Preferably, described predetermined threshold value is that dump energy is 30%.In the time that described residual electric quantity is less than 30%, the zone bit that display screen is set is 1, controls display screen and restarts, and to make display screen once receive data to be shown with command mode in startup upper, and shows described data to be shown.
By increase a zone bit, the mark of switching using described zone bit as video mode with between command mode in the display screen of supporting video mode and command mode.In the process starting at display screen, first in micro-kernel LK, display screen is carried out to initialization; After the initialization of display screen finishes, the zone bit of reading displayed screen; Finally carry out corresponding display mode according to described zone bit; Thereby realize the display mode that dynamically switches display screen by reading zone bit, when a kind of display mode damage therein of same model display screen, can automatically switch to another kind of display mode, reach the reasonable utilization to display screen, and reduce the production cost of display screen; Further, the present embodiment can also be in the time that residual electric quantity be less than predetermined threshold value, and the display mode of Lookup protocol display screen is command mode, to make display screen automatically switch to command mode upper while once starting, to reduce the power consumption of mobile phone.
embodiment tri-
The display screen that Fig. 3 shows the embodiment of the present invention three to be provided dynamically switches the composition structure of the device of display mode.For convenience of explanation, only show part related to the present invention.
As shown in Figure 3, described device comprises:
Initialization module 31, for carrying out initialization at micro-kernel LK to display screen.
Further, described initialization module 31 specifically for:
In micro-kernel LK, display screen is powered on;
After display screen powers on, display screen is resetted;
And the MIPI clock of display screen is set, to make display screen according to MIPI clock transfer data.
Read module 32, after finishing in the initialization of display screen, the zone bit of reading displayed screen.
Execution module 33, for carrying out corresponding display mode according to described zone bit.
Further, described display mode comprises command mode and video mode;
Described execution module 33 specifically for:
Whether the zone bit that judges display screen is preset value;
If so, receive data to be shown according to command mode, and show described data to be shown;
Otherwise, receive data to be shown according to video mode, and show described data to be shown.
Further, in order to improve the utilization rate of display screen, and facilitate the amendment of user to display screen display mode, meet the demand of different user, described device also comprises that first arranges module 34;
Described first arrange module 34 for:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
Further, because command mode is with respect to video mode, its power consumption is lower, and therefore, in order to save the electric weight of mobile phone, described device also comprises
Second arranges module 35, for detection of residual electric quantity; And in the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
In the present embodiment, by increase a zone bit, the mark of switching using described zone bit as video mode with between command mode in the display screen of supporting video mode and command mode.In the process starting at display screen, first in micro-kernel LK, display screen is carried out to initialization; After the initialization of display screen finishes, the zone bit of reading displayed screen; Finally carry out corresponding display mode according to described zone bit; Thereby realize the display mode that dynamically switches display screen by reading zone bit, when a kind of display mode damage therein of same model display screen, can automatically switch to another kind of display mode, reach the reasonable utilization to display screen, and reduce the production cost of display screen; Further, the present embodiment can also be in the time that residual electric quantity be less than predetermined threshold value, and the display mode of Lookup protocol display screen is command mode, to make display screen automatically switch to command mode upper while once starting, to reduce the power consumption of mobile phone.
Those of ordinary skill in the art it is also understood that, the all or part of step realizing in above-described embodiment method is can carry out the hardware that instruction is relevant by program to complete, described program can be being stored in a computer read/write memory medium, described storage medium, comprises ROM/RAM, disk, CD etc.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.For example, modules is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional module also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
All any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. display screen dynamically switches a method for display mode, it is characterized in that, described method comprises:
In micro-kernel LK, display screen is carried out to initialization;
After the initialization of display screen finishes, the zone bit of reading displayed screen;
Carry out corresponding display mode according to described zone bit.
2. display screen as claimed in claim 1 dynamically switches the method for display mode, it is characterized in that, described display mode comprises command mode and video mode;
Describedly carry out corresponding display mode according to described zone bit and be specially:
Judge whether described zone bit is preset value;
If so, receive data to be shown according to command mode, and show described data to be shown;
If not, receive data to be shown according to video mode, and show described data to be shown.
3. display screen as claimed in claim 1 or 2 dynamically switches the method for display mode, it is characterized in that, described method also comprises:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
4. display screen as claimed in claim 1 dynamically switches the method for display mode, it is characterized in that, describedly in micro-kernel LK, display screen is carried out to initialization and comprises:
In micro-kernel LK, display screen is powered on;
After display screen powers on, display screen is resetted;
And the MIPI clock of display screen is set, to make display screen according to MIPI clock transfer data.
5. display screen as claimed in claim 1 dynamically switches the method for display mode, it is characterized in that, describedly carries out after corresponding display mode and also comprises according to described zone bit:
Detect residual electric quantity;
In the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
6. display screen dynamically switches a device for display mode, it is characterized in that, described device comprises:
Initialization module, for carrying out initialization at micro-kernel LK to display screen;
Read module, after finishing in the initialization of display screen, reading displayed screen zone bit;
Execution module, for carrying out corresponding display mode according to described zone bit.
7. display screen as claimed in claim 6 dynamically switches the device of display mode, it is characterized in that, described display mode comprises command mode and video mode;
Described execution module specifically for:
Whether the zone bit that judges display screen is preset value;
If so, receive data to be shown according to command mode, and show described data to be shown;
Otherwise, receive data to be shown according to video mode, and show described data to be shown.
8. the display screen as described in claim 6 or 7 dynamically switches the device of display mode, it is characterized in that, described device also comprises that first arranges module; Described first arrange module for:
In the time that the video mode of display screen is unavailable, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting; In the time that the command mode of display screen is unavailable, the zone bit that display screen is set is 0, to make display screen at the upper video mode of carrying out while once starting;
Or
Receive to display mode instruction is set time, according to the selection instruction to display screen display mode of user input, the zone bit that display screen is set is 1 or 0, to make display screen at upper fill order pattern or video mode while once starting.
9. display screen as claimed in claim 6 dynamically switches the device of display mode, it is characterized in that, described initialization module specifically for:
In micro-kernel LK, display screen is powered on;
After display screen powers on, display screen is resetted;
And the MIPI clock of display screen is set, to make display screen according to MIPI clock transfer data.
10. display screen as claimed in claim 6 dynamically switches the device of display mode, it is characterized in that, described device also comprises
Second arranges module, for detection of residual electric quantity; And in the time that described residual electric quantity is less than predetermined threshold value, the zone bit that display screen is set is 1, to make display screen in upper fill order pattern while once starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390589.0A CN104156189B (en) | 2014-08-08 | 2014-08-08 | A kind of method and device of display screen switching at runtime display pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390589.0A CN104156189B (en) | 2014-08-08 | 2014-08-08 | A kind of method and device of display screen switching at runtime display pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104156189A true CN104156189A (en) | 2014-11-19 |
| CN104156189B CN104156189B (en) | 2018-05-29 |
Family
ID=51881699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390589.0A Expired - Fee Related CN104156189B (en) | 2014-08-08 | 2014-08-08 | A kind of method and device of display screen switching at runtime display pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104156189B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615399A (en) * | 2015-02-09 | 2015-05-13 | 上海与德通讯技术有限公司 | Display data transmission method and electronic device |
| CN109471517A (en) * | 2018-11-22 | 2019-03-15 | 努比亚技术有限公司 | A kind of display processing method, equipment and computer readable storage medium |
| US10416808B2 (en) | 2018-01-17 | 2019-09-17 | Qualcomm Incorporated | Input event based dynamic panel mode switch |
| US10694197B2 (en) | 2018-01-17 | 2020-06-23 | Qualcomm Incorporated | Composition based dynamic panel mode switch |
| CN112069097A (en) * | 2020-09-22 | 2020-12-11 | 禹创半导体(深圳)有限公司 | Protection method for MIPI multipoint or point-to-point transmission |
| CN113490025A (en) * | 2021-08-03 | 2021-10-08 | Vidaa美国公司 | Display apparatus and electronic program guide display method |
| CN113552967A (en) * | 2021-06-24 | 2021-10-26 | 合肥松豪电子科技有限公司 | Touch panel TP frequency hopping scanning method applied to TDDI chip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554047A (en) * | 2006-08-04 | 2009-10-07 | 先进微装置公司 | Video display mode control |
| US20130044088A1 (en) * | 2011-08-19 | 2013-02-21 | Novatek Microelectronics Corp. | Data transmission method and display driving system |
| CN102982759A (en) * | 2011-09-02 | 2013-03-20 | 三星电子株式会社 | Display driver, operating method thereof, host for controlling the display driver, and system having the display driver and the host |
| CN103123589A (en) * | 2013-02-28 | 2013-05-29 | 青岛海信移动通信技术股份有限公司 | Method and device of powerboot of mobile terminal |
| CN103823546A (en) * | 2014-03-10 | 2014-05-28 | 联想(北京)有限公司 | Information control method and electronic equipment |
-
2014
- 2014-08-08 CN CN201410390589.0A patent/CN104156189B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554047A (en) * | 2006-08-04 | 2009-10-07 | 先进微装置公司 | Video display mode control |
| US20130044088A1 (en) * | 2011-08-19 | 2013-02-21 | Novatek Microelectronics Corp. | Data transmission method and display driving system |
| CN102982759A (en) * | 2011-09-02 | 2013-03-20 | 三星电子株式会社 | Display driver, operating method thereof, host for controlling the display driver, and system having the display driver and the host |
| CN103123589A (en) * | 2013-02-28 | 2013-05-29 | 青岛海信移动通信技术股份有限公司 | Method and device of powerboot of mobile terminal |
| CN103823546A (en) * | 2014-03-10 | 2014-05-28 | 联想(北京)有限公司 | Information control method and electronic equipment |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615399A (en) * | 2015-02-09 | 2015-05-13 | 上海与德通讯技术有限公司 | Display data transmission method and electronic device |
| CN104615399B (en) * | 2015-02-09 | 2018-08-17 | 上海与德通讯技术有限公司 | The transmission method and electronic device of display data |
| US10416808B2 (en) | 2018-01-17 | 2019-09-17 | Qualcomm Incorporated | Input event based dynamic panel mode switch |
| US10694197B2 (en) | 2018-01-17 | 2020-06-23 | Qualcomm Incorporated | Composition based dynamic panel mode switch |
| CN109471517A (en) * | 2018-11-22 | 2019-03-15 | 努比亚技术有限公司 | A kind of display processing method, equipment and computer readable storage medium |
| CN109471517B (en) * | 2018-11-22 | 2021-06-15 | 努比亚技术有限公司 | Display processing method and device and computer readable storage medium |
| CN112069097A (en) * | 2020-09-22 | 2020-12-11 | 禹创半导体(深圳)有限公司 | Protection method for MIPI multipoint or point-to-point transmission |
| CN113552967A (en) * | 2021-06-24 | 2021-10-26 | 合肥松豪电子科技有限公司 | Touch panel TP frequency hopping scanning method applied to TDDI chip |
| CN113490025A (en) * | 2021-08-03 | 2021-10-08 | Vidaa美国公司 | Display apparatus and electronic program guide display method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104156189B (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104156189A (en) | Method and device for dynamically switching display modes of display screen | |
| US10565965B2 (en) | Method and device for controlling refresh rate of mobile terminal and mobile terminal | |
| US10621953B2 (en) | Method for controlling display refresh rate and electronic device | |
| US10803785B2 (en) | Electronic device and method for controlling output timing of signal corresponding to state in which content can be received based on display location of content displayed on display | |
| US10317984B2 (en) | System on chip, method of managing power thereof, and electronic device | |
| EP2728894A1 (en) | Electronic device and control method thereof | |
| EP3582065A1 (en) | Method for low power driving of display and electronic device for performing same | |
| US11860708B2 (en) | Application processor and mobile terminal | |
| WO2014158544A1 (en) | System and method for virtual user interface controls in multi-display configurations | |
| US11145238B2 (en) | Method for controlling image graphing of terminal, nontransitory computer-readable storage medium, and terminal | |
| CN102956181B (en) | Display panel drive device | |
| KR20180109000A (en) | Touch display dirving integrated circuit and operation method thereof | |
| CN104267801A (en) | Power consumption and bandwidth reducing method and system | |
| CN104123111A (en) | Display mode switching method and device of MIPI DSI | |
| CN105706168A (en) | System and method for reducing memory I/O power via data masking | |
| US9958982B2 (en) | Touch devices and control methods therefor | |
| US20150162069A1 (en) | Information processing terminal and power control method | |
| US20160132092A1 (en) | Display apparatus and method for controlling display apparatus thereof | |
| CN105721665B (en) | A kind of mobile terminal incoming call sound method and device | |
| CN102955676A (en) | Image forming apparatus, microcontroller, and methods for controlling image forming apparatus and microcontroller | |
| CN109673043B (en) | Control method and device of split type electronic equipment, storage medium and electronic equipment | |
| US20160126782A1 (en) | Display apparatus and controlling method thereof | |
| KR102278475B1 (en) | Electronic apparatus and controlling method thereof | |
| US20230122719A1 (en) | Memory accesses | |
| US20230091674A1 (en) | Control method and control device |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |