CN107665685A - A kind of LCDs control method and device - Google Patents
A kind of LCDs control method and device Download PDFInfo
- Publication number
- CN107665685A CN107665685A CN201710989590.9A CN201710989590A CN107665685A CN 107665685 A CN107665685 A CN 107665685A CN 201710989590 A CN201710989590 A CN 201710989590A CN 107665685 A CN107665685 A CN 107665685A
- Authority
- CN
- China
- Prior art keywords
- lcds
- upset
- main frame
- state
- activation
- 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.)
- Pending
Links
Classifications
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Liquid Crystal Display Device Control (AREA)
Abstract
This application discloses a kind of LCDs control method and control device.The embodiment of the present application provides a kind of LCDs control method, for the terminal device with LCDs, comprises the following steps：Whether monitoring main frame enters holding state；When main frame enters holding state by state of activation, reduce the colorfulness of LCDs, the polarity upset scheme for changing LCDs, closing or reduce backlight drive electric current；Whether monitoring main frame enters state of activation；When main frame enters state of activation by holding state, the colorfulness of LCDs, the polarity upset scheme for recovering LCDs, unlatching or increase backlight drive electric current are improved.The embodiment of the present application also provides a kind of LCDs control device, includes host supervision module, control module.The present invention realizes normal display in the standby state, and further reduces the power consumption of LCDs.
Description
Technical field
The application is related to electronic technology field, more particularly to the control device and control method of a kind of LCDs.
Background technology
With the development of technology, intercom is in past lightening, low-power consumption, the trend development in long cruising time.Intercom is matched somebody with somebody
Standby PTT (Push-To-Talk) function, one converses by can.In use, LCDs (LCD) is shown intercom
The important informations such as present channel, received signal strength, battery electric quantity, time, annex connection, to meet intercom user efficiently
To link up, these information enter standby mode from activation pattern can also show, so as to user in case of emergency, quick response.
Intercom in use, the normally most of time is in holding state, only fraction of time is active, and reduction is treated
The power consumption of LCDs is significant to the service time of battery for improving intercom under machine state.
Prior art, general intercom from state of activation enter holding state when, by LCD screen backlight and liquid crystal
Display screen display is closed, to reduce power consumption, this method holding state can not real-time display intercom status information, reduce ditch
Logical efficiency, reduces Consumer's Experience.Intercom from activation pattern enter standby mode when, LCD screen backlight brightness is dropped
Low (being usually used in full impregnated LCDs) or backlight (LCDs for being usually used in half-reflection and half-transmission) is closed, this simple place
Reason mode, although the status information of intercom can be shown, the power consumption of LCDs is still bigger.
The content of the invention
In order to realize normal display in the standby state, and the power consumption of LCDs is further reduced, the application proposes
A kind of LCDs control method and control device.
The embodiment of the present application provides a kind of LCDs control method, for the terminal device with LCDs,
Comprise the following steps：Whether monitoring main frame enters holding state；When main frame enters holding state by state of activation, liquid crystal is reduced
The colorfulness of display screen；Whether monitoring main frame enters state of activation；When main frame enters state of activation by holding state, liquid is improved
The colorfulness of crystal display screen.
The embodiment further optimized as the application, the LCDs control method, further comprising following step
Suddenly：When main frame enters holding state by state of activation, change the polarity upset scheme of LCDs.
The embodiment further optimized as the application, the LCDs control method, further comprising following step
Suddenly：When main frame enters state of activation by holding state, recover the polarity upset scheme of LCDs.
Preferably, it is described change LCDs polarity upset scheme mode for it is following any one：By a upset
Change into capable upset；Row upset is changed into by a upset；Frame upset is changed into by a upset；Row upset is changed into by row upset；
Frame upset is changed into by row upset；Frame upset is changed into by row upset.
Preferably, the LCDs control method, when main frame is active, pixel color chroma is 2N(R)×2N
(G)×2N(B)；When main frame is in holding state, pixel color chroma is 2N-M(R)×2N-M(G)×2N-M(B)；Wherein, N, M is just
Integer, and N-M >=1.
It is further preferred that the LCDs control method, is further comprised the steps of：When main frame is by activation shape
When state enters holding state, backlight drive electric current is closed or reduced.
It is further preferred that the LCDs control method, is further comprised the steps of：When main frame is by standby shape
When state enters state of activation, open or increase backlight drive electric current.
The embodiment of the present application also provides a kind of LCDs control device, is set for the terminal with LCDs
Standby, the terminal device includes main frame, LCDs, the drive device of LCDs, and the control device includes main frame
Monitoring modular, control module；The host supervision module, for detecting Host Status, when main frame by state of activation enter it is standby
During state, the first switching signal is sent to the control module；When main frame enters state of activation by holding state, to the control
Molding block sends the second switching signal；The control module, for identifying the first switching signal, the second switching signal, when receiving
During the first switching signal, the order for changing polarity upset scheme is sent to the drive device of the LCDs；When receiving
During two switching signals, the order for recovering polarity upset scheme is sent to the drive device of the LCDs.
Control module described in the embodiment further optimized as herein described LCDs control device, when receiving
During the first switching signal, the order for reducing colorfulness is sent to the drive device of the LCDs；When receiving the second switching
During signal, the order for recovering colorfulness is sent to the drive device of the LCDs.
The embodiment further optimized as herein described LCDs control device, the control module, works as receipts
During to the first switching signal, the order closed or reduce driving current is sent to the drive device of the LCDs；At that time
When receiving the second switching signal, the order opened or increase driving current is sent to the drive device of the LCDs.
Above-mentioned at least one technical scheme that the embodiment of the present application uses can reach following beneficial effect：
Prior art be terminal (such as intercom) from activation pattern enter standby mode when, LCD screen backlight is bright
Degree reduces (being usually used in full impregnated LCDs) or closes backlight (LCDs for being usually used in half-reflection and half-transmission), this simple
Processing mode, although the status information of intercom can be shown, the power consumption of LCDs is still bigger.Phase of the present invention
Advantage to prior art is：While power consumption is reduced, the content of display is not interfered with.Intercom standby interface is shown interior
Hold fairly simple but belong to important information, if not deleting display information, reduce the viewing area of content, client can be influenceed
It is normal to read information in screen.And do not influenceing normally to read in screen on the premise of information, the ratio for the power consumption that the present invention saves
Example is more than reducing the power consumption that viewing area reduces.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is that the inventive method includes the embodiment flow chart for changing colorfulness step；
Fig. 2 is that the inventive method includes the embodiment flow chart for changing polarity upset scheme；
Fig. 3 is the embodiment flow chart that the inventive method includes adjustment LCDs driving current；
Fig. 4 is the mobile terminal embodiment schematic diagram comprising control device of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
The present invention can reduce power consumption purpose by the way that high color displays are reduced into low color displays to reach.Prior art
Have no that by detecting whether to enter standby adjustment color this programme is by detecting whether to enter standby mode come really to reduce power consumption
It is fixed whether to adjust color.The present invention can reach the purpose of reduction power consumption by changing upset polarity scheme.Prior art is
Upset scheme is determined by detecting ambient light, and this programme is to determine whether to adjust by detecting whether to enter standby mode
Upset scheme.The present invention can also reach the purpose of further reduction power consumption by being reduced or switched off backlight illumination.Into treating
Backlight illumination, which is reduced or switched off, after machine pattern belongs to prior art.The innovative point of this case is after entering standby mode that adjustment is turned over
Turn scheme and adjustment color, reach the purpose of power saving, enter what standby mode linked together by detecting, detect standby mode
As Rule of judgment.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of the application provides is described in detail.
Fig. 1 is that the inventive method includes the embodiment flow chart for changing colorfulness step.The embodiment of the present application provides a kind of
LCDs control method, for the terminal device with LCDs, comprise the following steps：
Whether step 101, monitoring main frame enter holding state；
Step 102, when main frame enters holding state by state of activation, reduce the colorfulness of LCDs；
Whether step 103, monitoring main frame enter state of activation；
Step 104, when main frame enters state of activation by holding state, improve the colorfulness of LCDs.
For example, in a step 101, intercom can be set LCDs by activation pattern switch to standby mode when
Between, after start, timer starts timing.Main frame often operates once, and timer reset is once.Reach when timer and set in advance
Fixed value (activation pattern switches to the time of standby mode), intercom switches to holding state, in this, as LCDs
Standby mode trigger condition.After triggering standby mode, start the optimised power consumption of LCDs.
For another example in a step 102, LCDs display pattern is shown that being changed to low colorfulness shows by high colorfulness
Show.LCDs activation pattern is that high colorfulness is shown, is that low colorfulness is shown after reconfiguring.LCDs it is each
Individual coloured pigments are all made up of three primary colours (R, G, B), can possess different grey scale changes, and each sub-pixel can use N positions
Binary number representation, 2N level gray scales can be shown.Such as 260,000 colors, an exactly pixel has 26(R)×26(G)×26(B)=
262,144 kinds of colors.
Preferably, the LCDs control method, when main frame is active, pixel color chroma is 2N(R)×2N
(G)×2N(B)；When main frame is in holding state, pixel color chroma is 2N-M(R)×2N-M(G)×2N-M(B)；Wherein, N, M is just
Integer, and N-M >=1.For example, when main frame enters holding state by state of activation, the colorfulness for reducing LCDs is 8,
I.e. 2 (R) × 2 (G) × 2 (B), now, N-M=1.
Fig. 2 is that the inventive method includes the embodiment flow chart for changing polarity upset scheme.It is further excellent as the application
The embodiment of change, the LCDs control method, is further comprised the steps of：
Step 201, when main frame enters holding state by state of activation, change the polarity upset scheme of LCDs.
Now, embodiment illustrated in fig. 2, can be suitable according to step 101, step 102, step 201, step 103, step 104
Sequence performs.
The embodiment further optimized as the application, the LCDs control method, further comprising following step
Suddenly：
Step 202, when main frame enters state of activation by holding state, recover the polarity upset scheme of LCDs.
Now, embodiment illustrated in fig. 2, can be according to step 101, step 102, step 201, step 103, step 104, step
Rapid 202 order performs.
It should be noted that after triggering standby mode, intercom reconfigures the driver of LCDs.By liquid
The polarity upset scheme of crystal display screen is changed to low-power consumption polarity upset scheme by original high power consumption polarity upset scheme.Liquid crystal
Display screen is high power consumption polarity upset scheme in the case of normal display, and scheme is overturn for low-power consumption after reconfiguring.Liquid crystal
The polarity upset scheme of display screen goes to sort from the angle of power consumption：Point upset ＞ row upset ＞ row upset ＞ frame upsets.Point upset
Frequency highest, power consumption is high, and display effect is best, is typically used as high definition picture and shows.The frequency of frame upset is minimum, and power consumption is low,
Text is typically used as to show.It should be noted that in order to solve the present invention technical problem, when in scheme include step 102 and
During step 201, the order of step 102 and step 201 changes not influence technique effect；When including step 104 and step in scheme
When 202, the order of step 104 and step 202 changes not influence technique effect.The technical scheme that above-mentioned steps change still falls within this
The claimed scope of application.
Preferably, it is described change LCDs polarity upset scheme mode for it is following any one：By a upset
Change into capable upset；Row upset is changed into by a upset；Frame upset is changed into by a upset；Row upset is changed into by row upset；
Frame upset is changed into by row upset；Frame upset is changed into by row upset.
Fig. 3 is the embodiment flow chart that the inventive method includes adjustment LCDs driving current.Due to liquid crystal display
The color of screen has large effect to the power consumption of LCDs, adjusts LCD screen backlight, reduces the driving current of backlight,
Reduce backlight illumination or close backlight, the effect of further power saving can be reached.On the basis of the embodiment of Fig. 1~2, enter
One step preferably, the liquid crystal display control method, also comprises the steps of：
Step 301, when main frame enters holding state by state of activation, close or reduce backlight drive electric current.
Now, embodiment illustrated in fig. 3, can be according to step 101, step 102, step 201, step 301, step 103, step
Rapid 104 ... order, performs.
It is further preferred that the liquid crystal display control method, is also comprised the steps of：
Step 302, when main frame enters state of activation by holding state, open or increase backlight drive electric current.
Now, embodiment illustrated in fig. 3, can be according to step 101, step 102, step 201, step 301, step 103, step
Rapid 104, step 202, the order of step 302 perform.Optimization of the present embodiment to LCDs power consumption mainly passes through adjustment
The polarity upset scheme of LCDs, the colorfulness for adjusting LCDs and the backlight drive electricity for adjusting LCDs
Stream optimizes the overall power consumption of LCDs.
It should be noted that in order to solve the present invention technical problem, when in scheme include step 102, step 201 and step
When rapid 301, the order of step 102, step 201 and step 301 changes not influence technique effect；When in scheme include step 104,
When step 202 and step 302, the order of step 104, step 202 and step 302 changes not influence technique effect.Above-mentioned steps
The technical scheme of change still fall within this application claims scope.
Fig. 4 is the mobile terminal embodiment schematic diagram comprising control device of the present invention.The present invention is by completing liquid crystal display
Reconfiguring for screen driver, completes the optimization of LCDs power consumption.The embodiment of the present application provides a kind of liquid crystal display
Shield control device 10, for the terminal device with LCDs, the terminal device include main frame 1, LCDs 2,
The drive device 3 of LCDs, the control device include host supervision module 11, control module 12.
The host supervision module, for detecting Host Status, when main frame enters holding state by state of activation, to institute
State control module and send the first switching signal S1；When main frame enters state of activation by holding state, sent out to the control module
Go out the second switching signal S2.For example, the intercom settable time that standby mode is switched to by activation pattern, host supervision module
Timer starts timing.Main frame often operates once, and timer reset is once.Reach value set in advance when timer (to swash
Pattern switching living to standby mode time), intercom switches to holding state, in this, as the standby mode of LCDs
Trigger condition.After triggering standby mode, start the optimised power consumption of LCDs.
The embodiment further optimized as herein described LCDs control device, the control module, works as receipts
During to the first switching signal, the order C1 for reducing colorfulness is sent to the drive device of the LCDs；When receiving second
During switching signal, the order R1 for recovering colorfulness is sent to the drive device of the LCDs.
The embodiment further optimized as herein described LCDs control device, the control module, is used for
The first switching signal, the second switching signal are identified, when receiving the first switching signal, to the drive device of the LCDs
Send the order C2 for changing polarity upset scheme；When receiving the second switching signal, to the drive device of the LCDs
Send the order R2 for recovering polarity upset scheme.
The embodiment further optimized as herein described LCDs control device, the control module, works as receipts
During to the first switching signal, the order C3 for closing or reducing driving current is sent to the drive device of the LCDs；When
When receiving the second switching signal, send and open or the order of increase driving current to the drive device of the LCDs
R3。
It should be noted that term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that process, method, commodity or equipment including a series of elements not only include those key elements, but also including
The other element being not expressly set out, or also include for this process, method, commodity or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, method, other identical element also be present in commodity or equipment.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
- A kind of 1. LCDs control method, for the terminal device with LCDs, it is characterised in that including following Step：Whether monitoring main frame enters holding state；When main frame enters holding state by state of activation, LCDs is reduced Colorfulness；Whether monitoring main frame enters state of activation；When main frame enters state of activation by holding state, LCDs is improved Colorfulness.
- 2. LCDs control method as claimed in claim 1, it is characterised in that further comprise the steps of：When main frame enters holding state by state of activation, change the polarity upset scheme of LCDs.
- 3. LCDs control method as claimed in claim 2, it is characterised in that further comprise the steps of：When main frame enters state of activation by holding state, recover the polarity upset scheme of LCDs.
- 4. LCDs control method as claimed in claim 2, it is characterised in that the polarity for changing LCDs is turned over Turn the mode of scheme for it is following any one：Capable upset is changed into by a upset；Row upset is changed into by a upset；Frame upset is changed into by a upset；Changed by row upset It is changed into row upset；Frame upset is changed into by row upset；Frame upset is changed into by row upset.
- 5. LCDs control method as claimed in claim 1, it is characterised in thatWhen main frame is active, pixel color chroma is 2N(R)×2N(G)×2N(B)；When main frame is in holding state, pixel color chroma is 2N-M(R)×2N-M(G)×2N-M(B)；Wherein, N, M are positive integer, and N-M >=1.
- 6. the LCDs control method as described in Claims 1 to 5 any one, it is characterised in that further comprising following Step：When main frame enters holding state by state of activation, backlight drive electric current is closed or reduced.
- 7. LCDs control method as claimed in claim 6, it is characterised in that further comprise the steps of：When main frame enters state of activation by holding state, open or increase backlight drive electric current.
- 8. a kind of LCDs control device, for the terminal device with LCDs, the terminal device includes master Machine, LCDs, the drive device of LCDs, it is characterised in that the control device includes host supervision module, control Molding block；The host supervision module, for detecting Host Status, when main frame enters holding state by state of activation, to the control Molding block sends the first switching signal；When main frame enters state of activation by holding state, second is sent to the control module Switching signal；The control module, for identifying the first switching signal, the second switching signal, when receiving the first switching signal, to institute The drive device for stating LCDs sends the order for changing polarity upset scheme；When receiving the second switching signal, to described The drive device of LCDs sends the order for recovering polarity upset scheme.
- 9. LCDs control device as claimed in claim 8, it is characterised in that the control module, cut when receiving first When changing signal, the order for reducing colorfulness is sent to the drive device of the LCDs；When receiving the second switching signal, The order for recovering colorfulness is sent to the drive device of the LCDs.
- 10. the liquid crystal display control device as described in claim 8~9 any one, it is characterised in that the control module, work as receipts During to the first switching signal, the order closed or reduce driving current is sent to the drive device of the LCDs；At that time When receiving the second switching signal, the order opened or increase driving current is sent to the drive device of the LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989590.9A CN107665685A (en) | 2017-10-23 | 2017-10-23 | A kind of LCDs control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989590.9A CN107665685A (en) | 2017-10-23 | 2017-10-23 | A kind of LCDs control method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107665685A true CN107665685A (en) | 2018-02-06 |
Family
ID=61098790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989590.9A Pending CN107665685A (en) | 2017-10-23 | 2017-10-23 | A kind of LCDs control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107665685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036988A1 (en) * | 2020-08-21 | 2022-02-24 | 广州视源电子科技股份有限公司 | Liquid crystal display screen control method and apparatus, device, and storage medium |
| CN114464148A (en) * | 2021-12-28 | 2022-05-10 | 深圳市鸿合创新信息技术有限责任公司 | Electronic equipment and method and device for controlling power-on/power-off time sequence thereof |
| CN115068246A (en) * | 2022-06-27 | 2022-09-20 | 浙江大学医学院附属第一医院 | Medical treatment is with low limbs massage device of raising |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568428A (en) * | 2012-02-29 | 2012-07-11 | 北京百纳威尔科技有限公司 | Awakening method for liquid crystal display screen and electronic equipment with liquid crystal display screen |
| CN104751810A (en) * | 2013-12-31 | 2015-07-01 | 乐金显示有限公司 | Liquid Crystal Display and Method for Driving the Same |
| US20150187334A1 (en) * | 2013-12-30 | 2015-07-02 | Lg Display Co., Ltd. | Display Device Capable Of Driving at Low Speed |
| CN105093918A (en) * | 2014-05-06 | 2015-11-25 | 巨擘科技股份有限公司 | Timer and power saving method thereof |
| CN105374322A (en) * | 2015-12-15 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Liquid crystal display screen, liquid crystal display screen control system and mobile phone |
| CN105513555A (en) * | 2016-02-18 | 2016-04-20 | 京东方科技集团股份有限公司 | Display device |
-
2017
- 2017-10-23 CN CN201710989590.9A patent/CN107665685A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568428A (en) * | 2012-02-29 | 2012-07-11 | 北京百纳威尔科技有限公司 | Awakening method for liquid crystal display screen and electronic equipment with liquid crystal display screen |
| US20150187334A1 (en) * | 2013-12-30 | 2015-07-02 | Lg Display Co., Ltd. | Display Device Capable Of Driving at Low Speed |
| CN104751810A (en) * | 2013-12-31 | 2015-07-01 | 乐金显示有限公司 | Liquid Crystal Display and Method for Driving the Same |
| CN105093918A (en) * | 2014-05-06 | 2015-11-25 | 巨擘科技股份有限公司 | Timer and power saving method thereof |
| CN105374322A (en) * | 2015-12-15 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Liquid crystal display screen, liquid crystal display screen control system and mobile phone |
| CN105513555A (en) * | 2016-02-18 | 2016-04-20 | 京东方科技集团股份有限公司 | Display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036988A1 (en) * | 2020-08-21 | 2022-02-24 | 广州视源电子科技股份有限公司 | Liquid crystal display screen control method and apparatus, device, and storage medium |
| CN114464148A (en) * | 2021-12-28 | 2022-05-10 | 深圳市鸿合创新信息技术有限责任公司 | Electronic equipment and method and device for controlling power-on/power-off time sequence thereof |
| CN115068246A (en) * | 2022-06-27 | 2022-09-20 | 浙江大学医学院附属第一医院 | Medical treatment is with low limbs massage device of raising |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101877745B (en) | Power saving system and method for mobile terminal | |
| US7552349B2 (en) | User configurable power conservation through LCD display screen reduction | |
| CN107665685A (en) | A kind of LCDs control method and device | |
| CN104954558A (en) | Display method, display system and mobile terminal | |
| CN104918310B (en) | A kind of quick power saving mobile terminal and its quick electricity saving method | |
| CN104700798B (en) | Display device and display control method | |
| US20010034251A1 (en) | Mobile communication terminal and information display method thereof | |
| CN105354000A (en) | Dual-screen switching electronic device and display method | |
| US20100110054A1 (en) | Display module and method for using the same | |
| CN1551098A (en) | Reduced power consumption for a graphics accelerator and display | |
| CN107633794B (en) | Energy-saving display system and method based on double-latch signal | |
| CN108281125A (en) | The method, apparatus and equipment of backlight illumination adjusting are carried out according to human eye characteristic | |
| CN102622177A (en) | Mobile terminal and display screen region display method thereof | |
| CN107346167A (en) | The method and device of a kind of display control | |
| KR100631656B1 (en) | Automatic shade adaptation method and apparatus in mobile communication station | |
| CN105788527A (en) | Pixel call method and pixel call device | |
| CN106900039A (en) | A kind of mobile phone display screen backlight subarea lighting method and device | |
| CN109119037A (en) | The control method of display device and display device | |
| CN105527745A (en) | Mobile terminal | |
| CN107817961A (en) | A kind of method and terminal for realizing breath light | |
| CN110402461A (en) | Display panel control method and terminal | |
| CN103137075B (en) | Terminal device and display control method | |
| CN106843452A (en) | A kind of display screen with double screen, terminal and display control method | |
| CN201266966Y (en) | Telephone with liquid crystal display | |
| CN104217700A (en) | Display control system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518052 West Side of the Third Floor of Tingwei Industrial Plant, No. 6 Liufang Road, 67 Xin'an Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Gunda Communication Technology Co., Ltd. Address before: 518052 West Side of the Third Floor of Tingwei Industrial Plant, No. 6 Liufang Road, 67 Xin'an Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Zhongxing GAD Communication Technology Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |