CN109147658A - A kind of method, storage medium and terminal eliminated OLED screen body and show ghost - Google Patents
A kind of method, storage medium and terminal eliminated OLED screen body and show ghost Download PDFInfo
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- CN109147658A CN109147658A CN201810895353.0A CN201810895353A CN109147658A CN 109147658 A CN109147658 A CN 109147658A CN 201810895353 A CN201810895353 A CN 201810895353A CN 109147658 A CN109147658 A CN 109147658A
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0257—Reduction of after-image effects
Abstract
The invention discloses method, storage medium and terminals that a kind of elimination OLED screen body shows ghost, wherein the described method includes: then carrying out real-time monitoring to the display picture on OLED screen body when OLED screen body is lighted；It shows that picture does not change in the given time when monitoring to exist in the OLED screen body to fix, then loopy moving or replacement is carried out to the fixed display picture, to eliminate OLED screen body display ghost.The present invention uses for the different scenes for generating ghost and carries out the different solution such as loopy moving or replacement to fixed display picture, scheme can be effectively reduced the failure rate that ghost occurs for OLED screen body through the invention, while guaranteeing user's normal use OLED screen body, extend the service life of OLED screen body.
Description
Technical field
The present invention relates to OLED TV display fields, and in particular to it is a kind of eliminate OLED screen body show ghost method, deposit
Storage media and terminal.
Background technique
Since Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) has spontaneous light characteristic,
And the display effect of high quality can be obtained, this makes more and more electronic products all use OLED screen as display, example
Such as OLED television set and other OLED large-size screen monitors display terminal products.
Since the spontaneous light characteristic of OLED screen is realized by the LED light of tri- kinds of colors of RGB, in OLED screen use process,
If screen is allowed to show same picture for a long time, since LED light is emitted light and heat characteristic, cause to shield body LED light partial structurtes shape
Become, the same picture residence time is too long, and this deformation cannot then repair, and causes screen body to retain this deformation always, to make
There is ghost in the color that screen body is shown.Due to the here characteristic of OLED screen body, entire OLED industry temporarily can not be solved thoroughly so far,
Also the popularization and use of OLED screen body are therefore affected.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of elimination OLED screen
Body shows method, storage medium and the terminal of ghost, it is intended to when solving existing OLED screen long-time display same picture, due to
LED light is emitted light and heat characteristic, causes to shield body LED light partial structurtes unrepairable deformation occurs, to make to shield the color that body is shown
There is the problem of ghost.
The technical proposal for solving the technical problem of the invention is as follows:
A method of it eliminating OLED screen body and shows ghost, wherein the method includes the steps:
When OLED screen body is lighted, then real-time monitoring is carried out to the display picture on OLED screen body；
When monitoring that there is fixed display picture in the OLED screen body does not change in the given time, then to the fixation
It shows that picture carries out loopy moving or replacement, shows ghost to eliminate OLED screen body.
The method eliminated OLED screen body and show ghost, wherein the step, which is worked as, to be monitored to deposit in the OLED screen body
It does not change in the given time in fixed display picture, then loopy moving or replacement is carried out to the fixed display picture,
Ghost is shown to eliminate OLED screen body, further includes:
When monitoring that the floating interface shown in the OLED screen body does not change in the given time, then automatic disappear is floated
Arena face；
It, then will be described when monitoring that the text prompt interface shown in the OLED screen body does not change within the ticket reserving time
Text prompt interface dynamic circulation in OLED screen body is shown；
When monitoring that whole screen display interface is to change in the given time in the OLED screen body, then recycled every N seconds
Play preset screen protection picture.
The method eliminated OLED screen body and show ghost, wherein the step, which is worked as, to be monitored to deposit in the OLED screen body
It does not change in the given time in fixed display picture, then loopy moving or replacement is carried out to the fixed display picture,
Ghost is shown to eliminate OLED screen body, further includes:
It is when the third-party application video for monitoring that the OLED screen body plays shows domain of the existence static state board mark in picture, then fixed
Phase plays webp motion pictures identical as the board mark profile but that color is different in board mark display area.
The method eliminated OLED screen body and show ghost, wherein the step, which is worked as, monitors that the OLED screen body plays
Third-party application video show picture in domain of the existence static state board mark when, then periodically board mark display area play and institute
The webp motion picture that board mark profile is identical but color is different is stated, is specifically included:
The board for obtaining third-party application video in real time is marked on a map piece and marks on a map the corresponding webp motion picture of piece with the board；
Picture, which carries out screenshot processing, to be shown to the third-party application video that OLED screen body plays, and by the picture of screenshot and the board
Piece of marking on a map carries out identification comparison, obtains and marks on a map piece and according to the highest board mark of similarity with the highest board of similarity in the screenshot
Picture obtains corresponding webp motion picture；
Periodically the webp motion picture is played in the board mark display area of the OLED screen body.
The method eliminated OLED screen body and show ghost, wherein the step is periodically in the board mark of the OLED screen body
Display area plays the webp motion picture to be played, later further include:
When monitoring that the OLED screen body exits the broadcasting third-party application video, then stop periodically playing described to be played
Webp motion picture.
The method eliminated OLED screen body and show ghost, wherein the step, which is worked as, to be monitored to deposit in the OLED screen body
It does not change in the given time in fixed display picture, then loopy moving or replacement is carried out to the fixed display picture,
Ghost is shown to eliminate OLED screen body, further includes:
When the TV program for monitoring the OLED screen body broadcasting has the text on static logo or video layer in the given time
It does not change, was then moved current TV program image to eliminate OLED screen body and show by rhombus rules and sequence every s seconds
Show ghost.
The method eliminated OLED screen body and show ghost, wherein the step pressed current TV program image every s seconds
Rhombus rules and sequence are moved to eliminate OLED screen body and show ghost, are specifically included:
The TV program video was moved every s seconds and is moved a step, then moved n/4 pixel in X-axis, moved m/2 pixel in Y-axis,
The integral multiple that middle n is 4, the integral multiple that m is 2, every 8 step of movement of TV program video, motion track is in the TV program figure
As forming two symmetrical diamond shapes at left and right sides of home position.
The method eliminated OLED screen body and show ghost, wherein the step, which is worked as, monitors that the OLED screen body plays
The text that exists on static logo or video layer of TV program do not change in the given time, then every s seconds by current TV
Program video is moved by rhombus rules and sequence to eliminate OLED screen body and show ghost, further includes:
When TV program video moving boundary n*m is greater than boundary threshold and when OLED screen body edge generates black sideline, then by TV
Program video integrally stretching amplification compensation uses edge to close on difference compensation to eliminate black sideline.
A kind of storage medium, wherein be stored with a plurality of instruction, described instruction is suitable for being loaded by processor and being executed described disappear
Except OLED screen body shows the method and step of ghost.
A kind of terminal eliminated OLED screen body and show ghost, wherein including processor, be adapted for carrying out each instruction；And it deposits
Reservoir, is suitable for storing a plurality of instruction, and described instruction is suitable for being loaded by processor and being executed the elimination OLED screen body and shows ghost
Method and step.
The utility model has the advantages that the present invention provides a kind of method that elimination OLED screen body shows ghost, by OLED screen body
Show that picture carries out real-time monitoring；Show that picture does not occur in the given time when monitoring to exist in the OLED screen body to fix
Change, then loopy moving or replacement is carried out to the fixed display picture, show ghost to eliminate OLED screen body.The present invention is directed to
The different scenes for generating ghost use different solutions, and scheme can be effectively reduced the generation of OLED screen body through the invention
The failure rate of ghost extends the service life of OLED screen body while guaranteeing user's normal use OLED screen body.
Detailed description of the invention
Fig. 1 is a kind of flow chart eliminated OLED screen body and show the method preferred embodiment of ghost of the present invention.
Fig. 2 is schematic diagram when OLED screen body of the present invention shows floating UI.
Fig. 3 is schematic diagram when OLED screen body of the present invention shows non-signal prompt UI.
Fig. 4 is the TV program video of the present invention track schematic diagram mobile by rhombus rules and sequence.
Fig. 5 is a kind of structural block diagram eliminated OLED screen body and show the terminal preferred embodiment of ghost of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Referring to Fig. 1, Fig. 1 is a kind of process eliminated OLED screen body and show the preferred embodiment of ghost provided by the invention
Figure, as shown in Figure 1, wherein the described method comprises the following steps:
S10, when OLED screen body is lighted, then on OLED screen body display picture carry out real-time monitoring；
S20, when monitoring that there is fixed display picture in the OLED screen body does not change in the given time, then to described
Fixed display picture carries out loopy moving or replacement, shows ghost to eliminate OLED screen body.
Specifically, existing OLED screen in use, if for a long time allow screen show same picture, due to
LED light is emitted light and heat characteristic, causes to shield the deformation that body LED light partial structurtes generate unrepairable, screen body retains always this shape
Become, so that ghost occurs in the color of image for showing screen body.
Based on this, the present invention is by carrying out real-time monitoring to the display picture on OLED screen body；When monitoring the OLED
There is fixed display picture in screen body not change in the given time, then loopy moving is carried out to the fixed display picture
Or the corresponding operation such as replacement evade the generation of ghost.
The present invention uses different solutions for the different scenes for generating ghost, and scheme can have through the invention
Effect reduces the failure rate that ghost occurs for OLED screen body, while guaranteeing user's normal use OLED screen body, extends OLED screen body
Service life.
As a wherein embodiment, when the fixed display picture in OLED screen body is specific application interface (UI) scene
When, then software UI is designed to reasonable logic and is shown for a long time evading static UI evade ghost.
Specifically, when monitoring that the floating interface shown in the OLED screen body does not change in the given time,
Then disappear the floating interface automatically.As shown in Fig. 2, when OLED screen body shows floating UI as shown in the figure, if display N seconds
(such as 60 seconds) still no user input or floating UI has not been changed, then disappear the floating UI automatically, into main interface or enters screen
It protects interface or enters standby mode.
When monitoring that the text prompt interface shown in the OLED screen body does not change within the ticket reserving time, then will
Text prompt interface dynamic circulation in OLED screen body is shown.As shown in figure 3, when display fixed in OLED screen body is such as
Shown in figure when TV non-signal prompt UI, then dynamic is shown on OLED screen body by matts or circular arc loop cycle, Mei Gewei
M seconds (such as 10 seconds) of display are set, next position is changed to and shows.
When monitoring that whole screen display interface is to change in the given time in the OLED screen body, then every N seconds
The preset screen protection picture of loop play.Specifically, for whole screen UI still picture scene, the non-view of such as homepage or other app
Frequency broadcast interface starts OLED intelligence screen saver programs if interior no user input in N seconds (such as 60 seconds)；The program was every N seconds (examples
Such as 10 seconds) loop play one opens screen protection picture, and which crossed by custom-made, and such as big absolutely most of picture is dark
Color, text or icon are drawn with light color, rather than with bright-coloured light tone, substantially reduce the display pressure of OLED screen curtain；In addition
In order to safeguard user to the freshness of picture, such screen protection picture can be by customizing at any time or replacing from the background.
As a wherein embodiment, when the third-party application video for monitoring the OLED screen body broadcasting is shown in picture
When domain of the existence static state board mark, then periodically played in board mark display area identical as the board mark profile but color is different
Webp motion picture.
Specifically, third-party application video, which generally requires, shows that (such as NewTV- Tencent, CIBN- are excellent for legal licence plate side
Extremely, GITV- iqiyi.com etc.) licence plate logo (hereinafter referred to as board mark), as Tencent's video film source largely needs the board with NewTV
It marks to block the logo of itself " Tencent's video ".When the third-party application video playback time is long, the board mark in the upper right corner holds
It is also easy to produce ghost, so region still image this kind of for the upper right corner is needed to compensate.
Certainly, present embodiment is not limited to only carry out the broadcasting of webp motion picture to the board mark of third-party application video,
Region static graphics in all Video Applications can be compensated through the above way.
For region static state board mark picture under video display, usually opaque picture filling, so the present invention is using dynamic
Picture replacement+specific policy logic compensates.Dynamic replacement picture (webp format) is pre-designed, this webp picture
Design requirement changes the color of text, icon and background on original picture, but overall profile remains unchanged, and general 3-4
Jpg picture combination is at a webp motion picture.
Certain this replacement cannot the moment in quick replacement, area flicker, affect experience can be caused to user in this way.It is preferred that
Replacement policy be: the webp animation (4 pictures are shown 1 second) of broadcasting in every 10 minutes, (just 3 week for 12 seconds
Phase), play automatic disappearance.
Further, it is suitable for above-mentioned zone still image compensation way to adapt to all third-party application videos,
The present invention is marked on a map piece by obtaining the board of third-party application video in real time, and marks piece design on a map corresponding thereto according to the board
Webp motion picture, mark on a map piece and corresponding webp motion picture of the board are established mapping relations and are deposited by using packet name sectional lists
Storage；To OLED screen body play third-party application video show picture carry out screenshot processing, and by the picture of screenshot and storage
Board piece of marking on a map carries out identification one by one and compares, and obtains and marks on a map piece and according to similarity highest with the highest board of similarity in the screenshot
Board piece of marking on a map obtain corresponding webp motion picture, periodically play the webp in the board mark display area of the OLED screen body
Motion picture then stops described in periodically broadcasting when monitoring that the OLED screen body exits the broadcasting third-party application video
Webp motion picture to be played.
As wherein another embodiment, when the TV program for monitoring the OLED screen body broadcasting has static logo or view
Text on frequency layer does not change in the given time, then current TV program image is pressed rhombus rules and sequence every s seconds
It is moved to eliminate OLED screen body and show ghost.
Specifically, static image is if it is transparent, such as the logo under TV program, naturally it is also possible to use above-mentioned benefit
Strategy is repaid, but because TV program is too many, the art designing's workload being related to is too big.There are also quiescent time on some video layers is long
The text of bright color, is also easy to produce ghost, because text is random, this kind of unsuitable above-mentioned zone still image benefit of ghost
Technology is repaid to eliminate, can be used uniformly and be moved current TV program image to eliminate by rhombus rules and sequence every s seconds
OLED screen body shows ghost.
More specifically, as shown in figure 4, the TV program video moved a step every shifting in s seconds (such as 80 seconds), then in X-axis shifting
Dynamic n/4 pixel moves m/2 pixel in Y-axis, the integral multiple that wherein n is 4, the integral multiple that m is 2, and the TV program video is every
Mobile 8 steps, motion track form two symmetrical diamond shapes at left and right sides of TV program video home position.This hair
It is bright mobile more mobile than rectangle rule using diamond pixels, there is moving step few, central point does not repeat, the mobile variation range of single step
Greatly, the advantage that horizontal vertical direction is all moved.
Further, when TV program video moving boundary n*m is greater than boundary threshold and generates black at OLED screen body edge
When sideline, then TV program video integrally stretching is amplified into compensation or edge is used to close on difference compensation to eliminate black sideline.
Specifically, boundary excessive (such as n=32 mobile when TV program video；M=16), it will be clearly in screen edge
Leave black line；So needing to eliminate this influence using method, scheme 1 is to stretch picture to amplify, but side effect is to amplify too
Mostly meeting image can jagged or distortion feeling；Scheme 2 is in the most adjacent pixel polishing in the edge of black line, but side effect
It is the feeling for mending to have edge image distortion too much.
The distortionless effect of general image and the performance of system after effect and pixel movement in order to consider ghost elimination,
Present invention default uses scheme 2, but moving boundary range can also be scheduled on 8x4 with menu selection using 1 strategy of scheme by user
(i.e. each central point can maximum move left and right 2 pixels, move up and down 2 pixels)；For the 4K screen of 3840x2160
The edge black surround (screen edge inherently black) of 4 pixels for curtain image, it is several along with point of proximity pixel compensates
The imperceptible side effect of user can be allowed, certainly, it is contemplated that the cpu performance of low side chip, selected boundary are enough small (such as
4x2), directly not do any real-time compensation also possible after pixel displacement.
Further, the mobile scheme of the general image pixel in present embodiment can both be applied individually to any the presence of TV program
The case where text on static logo or video layer does not change in the given time can also play with webp motion picture and mend
It repays equal various ways superposition to use, to enhance the effect for eliminating OLED screen body ghost.
Based on the above method, the present invention also provides a kind of storage mediums, wherein is stored with a plurality of instruction, described instruction is suitable
In the method and step for being loaded by processor and being executed the elimination OLED screen body display ghost.
As an example, the storage medium, wherein be stored with a plurality of instruction, described instruction is suitable for by processor load simultaneously
It is specific to execute:
When OLED screen body is lighted, then real-time monitoring is carried out to the display picture on OLED screen body；
When monitoring that there is fixed display picture in the OLED screen body does not change in the given time, then to the fixation
It shows that picture carries out loopy moving or replacement, shows ghost to eliminate OLED screen body.
Further, the present invention also provides the terminals that a kind of elimination OLED screen body shows ghost, wherein as shown in figure 5, institute
Stating smart television includes processor 10, is adapted for carrying out each instruction；And memory 20, it is suitable for storing a plurality of instruction, described instruction
Suitable for the step of being loaded by processor 10 and executed the caption presentation method.
Wherein, the memory 20 can be internal storage unit, hard disk or memory in some embodiments.The storage
Device 20 is also possible to External memory equipment, such as plug-in type hard disk, intelligent memory card (Smart in further embodiments
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further
Ground, the memory 20 can also be both including the internal storage units or including External memory equipment.The memory 20 is used
In storage application software and Various types of data, such as the program code of the caption presentation method etc..The memory 20 can be with
For temporarily storing the data that has exported or will export.
The processor 10 can be in some embodiments a central processing unit (Central Processing Unit,
CPU), microprocessor or other data processing chips, for running the program code stored in the memory 11 or processing number
According to, such as execute the method etc. of subtitle optimization.
In conclusion the present invention provides a kind of method that elimination OLED screen body shows ghost, by OLED screen body
Show that picture carries out real-time monitoring；Show that picture does not occur in the given time when monitoring to exist in the OLED screen body to fix
Change, then loopy moving or replacement is carried out to the fixed display picture, show ghost to eliminate OLED screen body.The present invention is directed to
The different scenes for generating ghost use different solutions, and scheme can be effectively reduced the generation of OLED screen body through the invention
The failure rate of ghost extends the service life of OLED screen body while guaranteeing user's normal use OLED screen body.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of method eliminated OLED screen body and show ghost, which is characterized in that the described method comprises the following steps:
When OLED screen body is lighted, then real-time monitoring is carried out to the display picture on OLED screen body；
When monitoring that there is fixed display picture in the OLED screen body does not change in the given time, then to the fixation
It shows that picture carries out loopy moving or replacement, shows ghost to eliminate OLED screen body.
2. eliminating the method that OLED screen body shows ghost according to claim 1, which is characterized in that the step, which is worked as, to be monitored
There is fixed display picture in the OLED screen body not change in the given time, then the fixed display picture is carried out
Loopy moving or replacement show ghost to eliminate OLED screen body, further includes:
When monitoring that the floating interface shown in the OLED screen body does not change in the given time, then automatic disappear is floated
Arena face；
It, then will be described when monitoring that the text prompt interface shown in the OLED screen body does not change within the ticket reserving time
Text prompt interface dynamic circulation in OLED screen body is shown；
When monitoring that whole screen display interface is to change in the given time in the OLED screen body, then recycled every N seconds
Play preset screen protection picture.
3. eliminating the method that OLED screen body shows ghost according to claim 1, which is characterized in that the step, which is worked as, to be monitored
There is fixed display picture in the OLED screen body not change in the given time, then the fixed display picture is carried out
Loopy moving or replacement show ghost to eliminate OLED screen body, further includes:
It is when the third-party application video for monitoring that the OLED screen body plays shows domain of the existence static state board mark in picture, then fixed
Phase plays webp motion pictures identical as the board mark profile but that color is different in board mark display area.
4. eliminating the method that OLED screen body shows ghost according to claim 3, which is characterized in that the step, which is worked as, to be monitored
When the third-party application video that the OLED screen body plays shows domain of the existence static state board mark in picture, then periodically in the board mark
Display area plays webp motion pictures identical as the board mark profile but that color is different, specifically includes:
The board for obtaining third-party application video in real time is marked on a map piece and marks on a map the corresponding webp motion picture of piece with the board；
Picture, which carries out screenshot processing, to be shown to the third-party application video that OLED screen body plays, and by the picture of screenshot and the board
Piece of marking on a map carries out identification comparison, obtains and marks on a map piece and according to the highest board mark of similarity with the highest board of similarity in the screenshot
Picture obtains corresponding webp motion picture；
Periodically the webp motion picture is played in the board mark display area of the OLED screen body.
5. eliminating the method that OLED screen body shows ghost according to claim 4, which is characterized in that the step is periodically in institute
The board mark display area for stating OLED screen body plays the webp motion picture to be played, later further include:
When monitoring that the OLED screen body exits the broadcasting third-party application video, then stop periodically playing described to be played
Webp motion picture.
6. eliminating the method that OLED screen body shows ghost according to claim 1, which is characterized in that the step, which is worked as, to be monitored
There is fixed display picture in the OLED screen body not change in the given time, then the fixed display picture is carried out
Loopy moving or replacement show ghost to eliminate OLED screen body, further includes:
When the TV program for monitoring the OLED screen body broadcasting has the text on static logo or video layer in the given time
It does not change, was then moved current TV program image to eliminate OLED screen body and show by rhombus rules and sequence every s seconds
Show ghost.
7. eliminating the method that OLED screen body shows ghost according to claim 6, it is characterised in that the step will every s seconds
Current TV program image is moved by rhombus rules and sequence to eliminate OLED screen body and show ghost, is specifically included:
The TV program video was moved every s seconds and is moved a step, then moved n/4 pixel in X-axis, moved m/2 pixel in Y-axis,
The integral multiple that middle n is 4, the integral multiple that m is 2, every 8 step of movement of TV program video, motion track is in the TV program figure
As forming two symmetrical diamond shapes at left and right sides of home position.
8. eliminating the method that OLED screen body shows ghost according to claim 7, which is characterized in that the step, which is worked as, to be monitored
The text that the TV program that the OLED screen body plays exists on static logo or video layer does not change in the given time, then
Current TV program image is moved by rhombus rules and sequence to eliminate OLED screen body and show ghost every s seconds, further includes:
When TV program video moving boundary n*m is greater than boundary threshold and when OLED screen body edge generates black sideline, then by TV
Program video integrally stretching amplification compensation uses edge to close on difference compensation to eliminate black sideline.
9. a kind of storage medium, which is characterized in that a plurality of instruction is stored with, on described instruction is suitable for being loaded and being executed by processor
State any method and step eliminated OLED screen body and show ghost of claim 1-8.
10. a kind of terminal eliminated OLED screen body and show ghost, which is characterized in that including processor, be adapted for carrying out each instruction；With
And memory, it is suitable for storing a plurality of instruction, described instruction is suitable for by processor load and perform claim requires 1-8 is any described to disappear
Except OLED screen body shows the method and step of ghost.
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| CN110196704A (en) * | 2019-05-21 | 2019-09-03 | 深圳市华星光电半导体显示技术有限公司 | A kind of display control method and device |
| CN110556084A (en) * | 2019-09-10 | 2019-12-10 | 江苏铁锚玻璃股份有限公司 | Display method combining image dynamic and static display for preventing ghost shadow |
| CN110580871A (en) * | 2019-08-07 | 2019-12-17 | 深圳市华星光电半导体显示技术有限公司 | method for intelligently compensating residual shadow |
| CN110619847A (en) * | 2019-10-29 | 2019-12-27 | 京东方科技集团股份有限公司 | Pixel moving method and display panel |
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| CN116189615A (en) * | 2023-04-27 | 2023-05-30 | 惠科股份有限公司 | Ghost image removing method, ghost image removing device and display panel |
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