CN106128350A - The mobile terminal shown based on RGBW and display packing thereof - Google Patents
The mobile terminal shown based on RGBW and display packing thereof Download PDFInfo
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- CN106128350A CN106128350A CN201610777658.2A CN201610777658A CN106128350A CN 106128350 A CN106128350 A CN 106128350A CN 201610777658 A CN201610777658 A CN 201610777658A CN 106128350 A CN106128350 A CN 106128350A
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- mobile terminal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention provides a kind of mobile terminal shown based on RGBW and display packing thereof, and described display packing comprises the following steps: enter low-power consumption mode；Close R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel；Determining whether that Word message inputs, if having, providing a driving voltage to drive W sub-pixel to W sub-pixel that described Word message is shown.The mobile terminal shown based on RGBW of present invention offer and display packing thereof, R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel is closed after mobile terminal enters low-power consumption mode, directly drive W sub-pixel that described Word message is shown, thus reduce the power consumption of mobile terminal.
Description
Technical field
The present invention relates to display screen technology field, particularly relate to a kind of mobile terminal shown based on RGBW and display side thereof
Method.
Background technology
Along with the development of Display Technique, people are more and more higher to size, the resolution requirement of mobile phone, but the chi of mobile phone
The power consumption of complete machine is also had higher requirement by raising very little, resolution.Without operation or have only to show the fewest at mobile phone
In the case of amount information, such as, it is only necessary to during the information such as read clock, if mobile phone shows according to normal display pattern
If, then the power consumption of mobile phone will be increased；So, without operation or have only to show the situation of extremely a small amount of information at mobile phone
Under, the power consumption how reducing mobile phone becomes a problem being worth research.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention proposes a kind of mobile terminal shown based on RGBW and display thereof
Method, it is possible to reduce the power consumption of mobile terminal.
The concrete technical scheme that the present invention proposes is: provides a kind of display packing shown based on RGBW, is applied to a base
In the mobile terminal that RGBW shows, described display packing comprises the following steps:
After entering low-power consumption mode, close R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel；
Judging have Word message input rear drive W sub-pixel that described Word message is shown.
Further, after judging to have Word message input, input a driving voltage and drive W sub-pixel to described word
Information shows.
Further, before entering low-power consumption mode, described display packing further comprises the steps of:
Judging whether to receive pattern handover information, if receiving pattern handover information, entering low-power consumption mode.
Further, if not receiving pattern handover information, then judge whether not receive image within the predetermined time
Information, if not receiving image information within the predetermined time, enters low-power consumption mode.
Present invention also offers a kind of mobile terminal shown based on RGBW, described mobile terminal includes:
Mode converter, for switching to low-power consumption mode by described mobile terminal；
Switch, for when described mobile terminal is in low-power consumption mode close R sub-pixel, G sub-pixel, B sub-pixel with
And W sub-pixel；
Driver module, for judging have Word message input rear drive W sub-pixel to enter described Word message
Row display.
Further, described driver module includes that the digital-to-analogue that Data buffer is connected with described Data buffer turns
The driver element that parallel operation, the Gamma module being connected with described digital to analog converter respectively and amplifier are connected with described amplifier,
Described driver element inputs a driving voltage after having Word message input in judgement and drives W sub-pixel to believe described word
Breath shows.
Further, described mobile terminal also includes: judging unit, is used for judging whether to receive pattern handover information also
When receiving pattern handover information, sending mode switching command gives described mode converter.
Further, described judging unit is additionally operable to when not receiving pattern handover information to judge whether when predetermined
In when not receiving image information and do not receive image information within the predetermined time sending mode switching command give described
Mode converter.
Further, described mode converter is for switching to described mobile terminal when receiving pattern switching command
Low-power consumption mode.
The mobile terminal shown based on RGBW of present invention offer and display packing thereof, enter low merit at described mobile terminal
Close R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel after consumption pattern, directly drive W sub-pixel to described Word message
Show, thus reduce the power consumption of mobile terminal.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings, by the detailed description of the invention of the present invention is described in detail, technical scheme will be made
And other beneficial effect is apparent.
Fig. 1 is the schematic flow sheet of the display packing shown based on RGBW；
Fig. 2 is the circuit structure diagram of the mobile terminal shown based on RGBW；
Fig. 3 is the circuit structure diagram of the driver module of the mobile terminal shown based on RGBW in Fig. 2；
Fig. 4 is the circuit structure diagram of driver module in Fig. 3.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings to describe embodiments of the invention in detail.However, it is possible to come real in many different forms
Execute the present invention, and the present invention should not be construed as limited to the specific embodiment that illustrates here.On the contrary, it is provided that these are implemented
Example is to explain the principle of the present invention and actual application thereof, so that others skilled in the art are it will be appreciated that the present invention
Various embodiments and be suitable for the various amendments of specific intended application.In the accompanying drawings, identical label will be used for table all the time
Show identical element.
With reference to Fig. 1, the display packing shown based on RGBW that the present embodiment provides, it is applied to the shifting shown based on RGBW
Dynamic terminal, specifically includes following steps:
S1, entrance low-power consumption mode.
Wherein, what the low-power consumption mode of mobile terminal represented is without operation or the feelings having only to show extremely a small amount of information
Condition, such as, it is only necessary to show Word message and have only to be shown by two kinds of colors of black and white, is generally by white
Word message is shown, with black as the background color of Word message.
Before mobile terminal enters low-power consumption mode, described display packing is further comprising the steps of:
S01, judging whether to receive pattern handover information, if receiving pattern handover information, entering low-power consumption mode.
If S02 does not receives pattern handover information, then judge whether not receive Word message within the predetermined time,
If not receiving Word message within the predetermined time, enter step S1.
Wherein, the pattern handover information in step S01, for being manually entered, is not having the external world to be manually entered in step S02
Under conditions of pattern handover information, the most whether receive image information according to mobile terminal, if received
Image information then mobile terminal does not enter low-power consumption mode and shows image information according to normal pattern, if do not connect
Receive image information and then enter step S1.
S2, closedown R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel.
S3, determining whether that Word message inputs, if having, providing a driving voltage to drive W sub-pixel to W sub-pixel
Described Word message is shown.Preferably, Word message inputs with the form of digital signal.
In the present embodiment, mobile terminal is when low-power consumption mode, owing to having only to show that word is believed by W sub-pixel
Breath, it is not necessary to the image information of the different GTG of display, and Word message is usually and presents with the form of digital signal, so in reality
During border, if there being Word message to input, then directly provide a driving voltage to drive W sub-pixel that word is believed for W sub-pixel
Breath shows, therefore, whole during need not the Gamma module by mobile terminal and amplifier comes for W sub-pixel
Driving voltage is provided, thus reduces the power consumption of whole mobile terminal.
With reference to Fig. 2, the present embodiment additionally provides a kind of mobile terminal shown based on RGBW, and described mobile terminal includes control
Coremaking sheet 1 and pixel cell 2, pixel cell 2 includes that multiple pixel, each pixel include R sub-pixel, G sub-pixel, B sub-pixel
And W sub-pixel, the image with different colours can be shown by R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel.Control
Chip 1 is for controlling the display state of pixel cell 2, and wherein, control chip 1 includes that mode converter 11, switch 12, display are driven
Dynamic model block 13, mode converter 11 for switching to low-power consumption mode by mobile terminal, and switch 12 is for being at mobile terminal
Closing R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel during low-power consumption mode, driver module 13 is for mobile whole
End determines whether Word message input and provides a driving voltage when there being Word message to input when being in low-power consumption mode
Drive W sub-pixel that described Word message is shown to W sub-pixel.
With reference to Fig. 3, concrete, driver module 13 includes what Data buffer 130 was connected with Data buffer 130
Digital to analog converter 131, the Gamma module 132 being connected with digital to analog converter 131 respectively and amplifier 133 and amplifier 133 are even
The driver element 134 connect, driver element 134 is connected with the pixel electrode of pixel cell 2.Data buffer 130 is for word
Digital signal corresponding to information is kept in, digital to analog converter 131 for the digital signal of reception is converted to analogue signal,
Gamma module 132 is used for generating reference voltage and being loaded into analogue signal, and amplifier 133 is for being loaded with reference voltage
Analogue signal be amplified after be input to driver element 134, driver element 134 is for generating pixel according to the signal after amplifying
Voltage is also input on the pixel electrode of pixel cell 2.When mobile terminal is in low-power consumption mode, Data buffer 130 is straight
Connect and store the W sub-pixel corresponding digital signals of each pixel and directly pass through to send out after digital to analog converter 131 is converted into analog voltage
Give driver element 134, driver element 134 directly provide a driving voltage and be input to pixel cell 2 pixel electrode on
W sub-pixel is driven to show.
Control chip 1 also includes judging unit 14, and it is used for judging whether receive pattern handover information and receiving
During pattern handover information, sending mode switching command is to mode converter 11.Judging unit 14 is additionally operable to cut in the pattern of not receiving
Judge whether when changing information do not receive image information within the predetermined time and do not receive image letter within the predetermined time
During breath, sending mode switching command is to mode converter 11.Mode converter 11 will be for moving when receiving pattern switching command
Dynamic terminal switches to low-power consumption mode.
With reference to Fig. 4, below by specific example to the mobile terminal shown based on RGBW of the present embodiment and display thereof
Method is described.
When mobile terminal is in low-power consumption mode, the numeral needing the sub-pixel showing the pixel of Word message corresponding is believed
Number as shown in table 1:
Table 1
Data buffer 130 receives digital signal corresponding to W sub-pixel and this digital signal is sent to DAC, DAC is
Digital to analog converter 131, owing to having only to that under low-power consumption mode Word message is shown, so, under low-power consumption mode,
Gamma module 132 and amplification module 133 are closed.Driver element 134 includes TFT switch, when W sub-pixel is corresponding
When digital signal is 1, the analogue signal after digital to analog converter 131 conversion is directly used in the Guan Bi/disconnection driving TFT switch, works as W
When the digital signal that sub-pixel is corresponding is 1, TFT switch closes and receives a driving voltage AVDD and is input to by driving voltage V
To drive W sub-pixel to show in the pixel electrode of pixel cell 2, when the digital signal that W sub-pixel is corresponding is 0, TFT opens
Closing and disconnect, W sub-pixel does not shows.During whole, Gamma module 132 and amplification module 133 are closed and only pass through W
Sub-pixel shows, thus reduces the power consumption of mobile terminal.
Mobile terminal in the present embodiment can include that mobile phone, panel computer and other electronics shown based on RGBW set
Standby.Under low-power consumption mode, simply by W sub-pixel, Word message is shown, it is not necessary to the place institute carrying out showing is right
R sub-pixel, G sub-pixel, B sub-pixel and the W sub-pixel answered are closed, and therefore, greatly reduce mobile terminal
Power consumption.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (9)
1. the display packing shown based on RGBW, is applied in a mobile terminal shown based on RGBW, it is characterised in that
Described display packing comprises the following steps:
After entering low-power consumption mode, close R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel；
Judging have Word message input rear drive W sub-pixel that described Word message is shown.
The display packing shown based on RGBW the most according to claim 1, it is characterised in that judging have Word message defeated
Input a driving voltage after entering and drive W sub-pixel that described Word message is shown.
The display packing shown based on RGBW the most according to claim 1, it is characterised in that enter low-power consumption mode it
Front described display packing further comprises the steps of:
Judging whether to receive pattern handover information, if receiving pattern handover information, entering low-power consumption mode.
The display packing shown based on RGBW the most according to claim 3, it is characterised in that if not receiving pattern switching
Information, then judge whether not receive image information within the predetermined time, if not receiving image letter within the predetermined time
Breath then enters low-power consumption mode.
5. the mobile terminal shown based on RGBW, it is characterised in that described mobile terminal includes:
Mode converter, for switching to low-power consumption mode by described mobile terminal；
Switch, for cutting out R sub-pixel, G sub-pixel, B sub-pixel and W when described mobile terminal is in low-power consumption mode
Pixel；
Driver module, for judging have Word message input rear drive W sub-pixel to show described Word message
Show.
The mobile terminal shown based on RGBW the most according to claim 5, it is characterised in that described driver module bag
Include the digital to analog converter that Data buffer is connected, the Gamma being connected with described digital to analog converter respectively with described Data buffer
The driver element that module and amplifier are connected with described amplifier, described driver element is for judging have Word message to input
Rear input one driving voltage and drive W sub-pixel that described Word message is shown.
The mobile terminal shown based on RGBW the most according to claim 6, it is characterised in that described mobile terminal also wraps
Include:
Judging unit, be used for judging whether receiving pattern handover information and when receiving pattern handover information sending mode cut
Change instruction to described mode converter.
The mobile terminal shown based on RGBW the most according to claim 7, it is characterised in that described judging unit is additionally operable to
Judge whether when not receiving pattern handover information not receive image information within the predetermined time and in the predetermined time
When inside not receiving image information, sending mode switching command gives described mode converter.
9. according to the mobile terminal shown based on RGBW described in claim 7 or 8, it is characterised in that described mode converter
For described mobile terminal being switched to low-power consumption mode when receiving pattern switching command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777658.2A CN106128350A (en) | 2016-08-30 | 2016-08-30 | The mobile terminal shown based on RGBW and display packing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777658.2A CN106128350A (en) | 2016-08-30 | 2016-08-30 | The mobile terminal shown based on RGBW and display packing thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128350A true CN106128350A (en) | 2016-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777658.2A Pending CN106128350A (en) | 2016-08-30 | 2016-08-30 | The mobile terminal shown based on RGBW and display packing thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109767741A (en) * | 2019-03-26 | 2019-05-17 | 上海天马微电子有限公司 | A kind of display methods and display device of display panel |
| CN110402461A (en) * | 2017-04-06 | 2019-11-01 | 华为技术有限公司 | Display panel control method and terminal |
| CN110675811A (en) * | 2019-10-21 | 2020-01-10 | 深圳市思坦科技有限公司 | Display method and device of LED screen, LED screen and storage medium |
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Application publication date: 20161116 |
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