CN105913798B - A kind of cutting screen configuration method and device - Google Patents
A kind of cutting screen configuration method and device Download PDFInfo
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- CN105913798B CN105913798B CN201610477740.3A CN201610477740A CN105913798B CN 105913798 B CN105913798 B CN 105913798B CN 201610477740 A CN201610477740 A CN 201610477740A CN 105913798 B CN105913798 B CN 105913798B
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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]
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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
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Circuits (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention discloses a kind of cutting screen configuration methods, including：Before screen cutting, the signal input of first screen partition in the screen described in the first thresholding management and control, the signal input of second screen partition in the screen described in the second thresholding management and control, first screen partition and second screen partition respectively include multirow signal path；After screen cutting, the signal input for the adhesive area that the first screen partition and second screen partition described in the first thresholding management and control remain after being cut, the adhesive area is the M row signal paths of the multirow signal path in second screen partition, and M is the positive integer not less than 1.The embodiment of the invention also discloses a kind of cutting screen configuration devices.Using the embodiment of the present invention, the scintillation in residual channel after screen cutting can be solved, the Showing Effectiveness On Screen after screens switch is improved.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of cutting screen configuration methods and device.
Background technology
In order to meet the needs of screen size, it usually needs by LED (Light-Emitting Diode, light emitting diode)
Screen cuts into the small screen, so as to which the small screen after cutting to be installed on mobile display device, user is facilitated to watch.Such as
Shown in Fig. 1, screen includes four thresholdings (Gate), and each thresholding distinguishes management and control multirow signal path, which cuts 1/4, because
This, is used as display area by the multirow signal path of Gate1 management and control, and needs to remain a part of screen area after screen cutting
As adhesive area (areas No display as shown in Figure 1), still, since Gate2 is cut, the regions No display cannot be by
To the management and control of Gate2, so the areas No display cannot charge closing by force, and signal source is still provided to the regions No display
Data-signal causes the areas No display scintillation occur, seriously affects Showing Effectiveness On Screen.
Invention content
A kind of cutting screen configuration method of offer of the embodiment of the present invention and device.It can solve residual after screen is cut
The scintillation in channel improves the Showing Effectiveness On Screen after screens switch.
First aspect present invention provides a kind of cutting screen configuration method, including：
Before screen cutting, the signal input of the first screen partition in the screen described in the first thresholding management and control, by described the
The signal input of second screen partition, first screen partition and second screen partition in screen described in two thresholding management and control
Respectively include multirow signal path；
After screen cutting, the first screen partition and second screen partition are cut described in the first thresholding management and control
The signal input of the adhesive area remained after cutting, the adhesive area are the M rows of the multirow signal path in second screen partition
Signal path, M are the positive integer not less than 1.
Wherein, first thresholding respectively in first screen partition multirow signal path and second screen
M rows signal path connection in subregion includes control switch between first thresholding and the M rows signal path.
Wherein, the method further includes：
When control switch is off, the signal of M row signal paths described in the second thresholding management and control
Input；Or
When control switch is in connection status, the signal of M row signal paths described in the first thresholding management and control
Input.
Wherein, after first screen partition described in the first thresholding management and control and second screen partition are cut
After remaining adhesive area, further include：
Multirow signal path input data signal into first screen partition, and to second screen partition
In the M rows signal path input reference signal.
Wherein, the M rows signal path shows black picture according to the reference signal.
Correspondingly, second aspect of the present invention provides a kind of cutting screen configuration device, including：
First configuration module is used for before screen cutting, the first screen partition in the screen described in the first thresholding management and control
Signal inputs, the signal input of the second screen partition, first screen partition in the screen described in the second thresholding management and control
Multirow signal path is respectively included with second screen partition；
Second configuration module is used for after screen cutting, the first screen partition and institute described in the first thresholding management and control
The signal input of the adhesive area remained after the second screen partition is cut is stated, the adhesive area is in second screen partition
The M row signal paths of multirow signal path, M are the positive integer not less than 1.
Wherein, first thresholding respectively in first screen partition multirow signal path and second screen
M rows signal path connection in subregion includes control switch between first thresholding and the M rows signal path.
Wherein, described device further includes switch control module, and the switch control module is specifically used for：
When control switch is off, the signal of M row signal paths described in the second thresholding management and control
Input；Or
When control switch is in connection status, the signal of M row signal paths described in the first thresholding management and control
Input.
Wherein, described device further includes：
Signal input module, for the multirow signal path input data signal into first screen partition, and
The M rows signal path input reference signal into second screen partition.
Wherein, the M rows signal path shows black picture according to the reference signal.
Implement the embodiment of the present invention, before screen cutting, by the signal of the first screen partition in the first thresholding management and control screen
Input is inputted by the signal of the second screen partition in the second thresholding management and control screen, the first screen partition and the second screen partition point
It Bao Kuo not multirow signal path；After screen cutting, cut by first the first screen partition of thresholding management and control and the second screen partition
The signal input of the adhesive area remained after cutting, adhesive area are the M row signal paths of the multirow signal path in the second screen partition,
To solve the scintillation in residual channel after screen is cut, the Showing Effectiveness On Screen after screens switch is improved.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the signal path management and control for cutting screen that prior art provides；
Fig. 2 is a kind of flow chart of cutting screen configuration method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of the signal path management and control of cutting screen provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the signal path management and control of another cutting screen provided in an embodiment of the present invention；
Fig. 5 is a kind of display schematic diagram of cutting screen provided in an embodiment of the present invention；
Fig. 6 (A) is the comparison of wave shape figure before and after a kind of signal path management and control provided in an embodiment of the present invention；
Fig. 6 (B) is a kind of oscillogram of input signal provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of cutting screen configuration device provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to FIG. 2, Fig. 2 is a kind of flow chart of cutting screen configuration method provided in an embodiment of the present invention.As schemed
Show, the method in the embodiment of the present invention includes:
S201, before screen cutting, the signal input of the first screen partition in the screen described in the first thresholding management and control, by institute
State the signal input of the second screen partition in screen described in the second thresholding management and control, first screen partition and second screen
Subregion respectively includes multirow signal path.For example, screen includes four thresholdings (Gate), by the first screen partition of Gate1 management and control,
By the second on-screen display (osd) area of Gate2 management and control.
S202, after screen cutting, the first screen partition and second screen described in the first thresholding management and control point
The signal input for the adhesive area that area remains after being cut, the adhesive area are the multirow signal path in second screen partition
M row signal paths, M is positive integer not less than 1.
In the specific implementation, first thresholding respectively with the multirow signal path and described in first screen partition
M rows signal path connection in two screen partitions includes that control is opened between first thresholding and the M rows signal path
It closes.When control switch is off, the signal input of the M row signal paths described in the second thresholding management and control；
Or when control switch is in connection status, the signal input of the M row signal paths described in the first thresholding management and control.
For example, as shown in Figure 3 and Figure 4, screen cutting 1/4 is used as viewing area by the multirow signal path of Gate1 management and control
Domain, and a part of screen area (M rows signal path) that Gate2 management and control is remained after screen cutting is used as adhesive area, M row signals
Channel is connected respectively to Gate1 by controlling switch, before screens switch, the control switch between M rows signal path and Gate1
It disconnects, resistance is raised, and high level state is in, by Gate2 management and control M row signal paths, by Gate1 management and control Fig. 4
The regions Display；After screen cutting, the control switch between M rows signal path and Gate1, which disconnects, to be closed, and resistance is pulled low,
In low level state, the regions Display in Fig. 4 and M rows signal path are all by Gate1 management and control at this time.
Optionally, after the first screen partition described in the first thresholding management and control and second screen partition are cut
It, can be to the multirow signal path input data signal in first screen partition, and to institute after remaining adhesive area
The M rows signal path input reference signal in the second screen partition is stated, the M rows signal path is according to the reference signal
Show black picture.
As shown in figure 5, due in the regions Display after screen is cut multirow signal path and M row signal paths it is same
When by Gate1 management and control, so after multirow signal path input data signal into the regions Display, the regions Display
It can show normal picture image, to after M row signal path input reference signals, liquid crystal voltage zero, liquid crystal is not overturn,
M row signal paths show black picture.
For another example shown in Fig. 6 (A), Fig. 6 (A) be a kind of M rows signal path provided in an embodiment of the present invention by Gate1 management and control before
Comparison of wave shape figure afterwards, wherein the left side oscillogram of Fig. 6 (A) switchs in order to control to be off, and voltage is raised, Gate1
The right side oscillogram of management and control 1~N of signal path, therefore 1~N of signal path has a signal input, Fig. 6 (A) are in order to control at switch
In closed state, voltage is pulled low, Gate1 management and control signal path 1~N and M row signal paths, therefore 1~N of signal path has letter
Number input, and M rows signal path also has signal input.Again shown as shown in fig. 6, Fig. 6 (B) is provided in an embodiment of the present invention
A kind of oscillogram of input signal, for signal to screen scanning overhead since the lower section of screen, the signal in the regions Display is logical
Road 1~N input data signals, then in M row signal path input reference signals, therefore the regions Display can be shown normally
Picture image, and M row signal paths show black picture.
In embodiments of the present invention, before screen cutting, by the signal of the first screen partition in the first thresholding management and control screen
Input is inputted by the signal of the second screen partition in the second thresholding management and control screen, the first screen partition and the second screen partition point
It Bao Kuo not multirow signal path；After screen cutting, cut by first the first screen partition of thresholding management and control and the second screen partition
The signal input of the adhesive area remained after cutting, adhesive area are the M row signal paths of the multirow signal path in the second screen partition,
To solve the scintillation in residual channel after screen is cut, the Showing Effectiveness On Screen after screens switch is improved.
Referring to FIG. 7, Fig. 7 is a kind of structural schematic diagram of cutting screen configuration device provided in an embodiment of the present invention.Such as
Shown in figure, the device in the embodiment of the present invention includes:
First configuration module 701 is used for before screen cutting, the first screen partition in the screen described in the first thresholding management and control
Signal input, the signal input of the second screen partition, first screen point in the screen described in the second thresholding management and control
Area and second screen partition respectively include multirow signal path, for example, screen includes four thresholdings (Gate), by Gate1
The first screen partition of management and control, by the second on-screen display (osd) area of Gate2 management and control.
Second configuration module 702, for screen cutting after, the first screen partition described in the first thresholding management and control and
The signal input for the adhesive area that second screen partition remains after being cut, the adhesive area are in second screen partition
Multirow signal path M row signal paths, M is positive integer not less than 1.
In the specific implementation, first thresholding respectively with the multirow signal path and described in first screen partition
M rows signal path connection in two screen partitions includes that control is opened between first thresholding and the M rows signal path
It closes.
Further, as shown in fig. 7, the device in the embodiment of the present invention can also include：
Switch control module 703, for when the control switch be off when, by the second thresholding management and control institute
State the signal input of M row signal paths；Or when control switch is in connection status, described in the first thresholding management and control
The signal of M row signal paths inputs.
For example, as shown in Figure 3 and Figure 4, screen cutting 1/4 is used as viewing area by the multirow signal path of Gate1 management and control
Domain, and a part of screen area (M rows signal path) that Gate2 management and control is remained after screen cutting is used as adhesive area, M row signals
Channel is connected respectively to Gate1 by controlling switch, before screens switch, the control switch between M rows signal path and Gate1
It disconnects, resistance is raised, and high level state is in, by Gate2 management and control M row signal paths, by Gate1 management and control Fig. 4
The regions Display；After screen cutting, the control switch between M rows signal path and Gate1, which disconnects, to be closed, and resistance is pulled low,
In low level state, the regions Display in Fig. 4 and M rows signal path are all by Gate1 management and control at this time.
Optionally, as shown in fig. 7, the device in the embodiment of the present invention can also include：
Signal input module 704 is used for the multirow signal path input data signal into first screen partition, with
And the M rows signal path input reference signal into second screen partition, the M rows signal path is according to the base
Calibration signal shows black picture.
As shown in figure 5, due in the regions Display after screen is cut multirow signal path and M row signal paths it is same
When by Gate1 management and control, so after multirow signal path input data signal into the regions Display, the regions Display
It can show normal picture image, to after M row signal path input reference signals, liquid crystal voltage zero, liquid crystal is not overturn,
M row signal paths show black picture.
For another example shown in Fig. 6 (A), Fig. 6 (A) be a kind of M rows signal path provided in an embodiment of the present invention by Gate1 management and control before
Comparison of wave shape figure afterwards, wherein the left side oscillogram of Fig. 6 (A) switchs in order to control to be off, and voltage is raised, Gate1
The right side oscillogram of management and control 1~N of signal path, therefore 1~N of signal path has a signal input, Fig. 6 (A) are in order to control at switch
In closed state, voltage is pulled low, Gate1 management and control signal path 1~N and M row signal paths, therefore 1~N of signal path has letter
Number input, and M rows signal path also has signal input.Again shown as shown in fig. 6, Fig. 6 (B) is provided in an embodiment of the present invention
A kind of oscillogram of input signal, for signal to screen scanning overhead since the lower section of screen, the signal in the regions Display is logical
Road 1~N input data signals, then in M row signal path input reference signals, therefore the regions Display can be shown normally
Picture image, and M row signal paths show black picture.
In embodiments of the present invention, before screen cutting, by the signal of the first screen partition in the first thresholding management and control screen
Input is inputted by the signal of the second screen partition in the second thresholding management and control screen, the first screen partition and the second screen partition point
It Bao Kuo not multirow signal path；After screen cutting, cut by first the first screen partition of thresholding management and control and the second screen partition
The signal input of the adhesive area remained after cutting, adhesive area are the M row signal paths of the multirow signal path in the second screen partition,
To solve the scintillation in residual channel after screen is cut, the Showing Effectiveness On Screen after screens switch is improved.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the present invention is not limited by the described action sequence, because
For according to the present invention, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English
Text：Random Access Memory, referred to as：RAM), disk or CD etc..
It is provided for the embodiments of the invention content download method above and relevant device, system are described in detail,
Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (10)
1. a kind of cutting screen configuration method, which is characterized in that the method includes：
Before screen cutting, the signal input of the first screen partition in the screen described in the first thresholding management and control, by the second threshold tube
The signal input of the second screen partition in the screen is controlled, first screen partition and second screen partition respectively include
Multirow signal path；
After screen cutting, after the first screen partition and second screen partition described in the first thresholding management and control are cut
The signal of remaining adhesive area inputs, and the adhesive area is the M row signals of the multirow signal path in second screen partition
Channel, M are the positive integer not less than 1.
2. the method as described in claim 1, which is characterized in that first thresholding respectively in first screen partition
Multirow signal path is connected with the M rows signal path in second screen partition, and first thresholding is believed with the M rows
It include control switch between number channel.
3. method as claimed in claim 2, which is characterized in that the method further includes：
When control switch is off, the signal input of the M row signal paths described in the second thresholding management and control；
Or
When control switch is in connection status, the signal input of the M row signal paths described in the first thresholding management and control.
4. the method as described in claim 1, which is characterized in that first screen partition described in the first thresholding management and control
After the adhesive area remained after being cut with second screen partition, further include：
Multirow signal path input data signal into first screen partition, and into second screen partition
The M rows signal path input reference signal.
5. method as claimed in claim 4, which is characterized in that the M rows signal path shows black according to the reference signal
Color picture.
6. a kind of cutting screen configuration device, which is characterized in that described device includes：
First configuration module is used for before screen cutting, the signal of the first screen partition in the screen described in the first thresholding management and control
Input, the signal input of the second screen partition in the screen described in the second thresholding management and control, first screen partition and described the
Two screen partitions respectively include multirow signal path；
Second configuration module, for after screen cutting, the first screen partition described in the first thresholding management and control and described the
The signal input for the adhesive area that two screen partitions remain after being cut, the adhesive area are the multirow in second screen partition
The M row signal paths of signal path, M are the positive integer not less than 1.
7. device as claimed in claim 6, which is characterized in that first thresholding respectively in first screen partition
Multirow signal path is connected with the M rows signal path in second screen partition, and first thresholding is believed with the M rows
It include control switch between number channel.
8. device as claimed in claim 7, which is characterized in that described device further includes switch control module, the switch control
Molding block is specifically used for：
When control switch is off, the signal input of the M row signal paths described in the second thresholding management and control；
Or
When control switch is in connection status, the signal input of the M row signal paths described in the first thresholding management and control.
9. device as claimed in claim 6, which is characterized in that described device further includes：
Signal input module, for multirow signal path input data signal into first screen partition, and to institute
State the M rows signal path input reference signal in the second screen partition.
10. device as claimed in claim 9, which is characterized in that the M rows signal path shows black according to the reference signal
Color picture.
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| CN201610477740.3A CN105913798B (en) | 2016-06-27 | 2016-06-27 | A kind of cutting screen configuration method and device |
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| KR101818449B1 (en) * | 2010-12-15 | 2018-01-16 | 엘지디스플레이 주식회사 | Method of cutting liquid crystal display panel and fabricating liquid crystal display device |
| CN102368374B (en) * | 2011-09-16 | 2013-12-04 | 广东威创视讯科技股份有限公司 | Device for increasing resolution ratio of dot-matrix display screen and dot-matrix display screen system |
| CN103377594A (en) * | 2013-05-15 | 2013-10-30 | 张德安 | Electronic screen and advertisement display control method |
| CN104102051B (en) * | 2014-06-30 | 2016-08-17 | 京东方科技集团股份有限公司 | A kind of motherboard of liquid crystal display to cassette method, the liquid crystal display substrate of off-standard size |
| KR20160011298A (en) * | 2014-07-21 | 2016-02-01 | 삼성디스플레이 주식회사 | Method of cutting liquid crystal display pane |
| CN104698695A (en) * | 2015-04-01 | 2015-06-10 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method of display substrate and liquid crystal display device |
| CN105116581A (en) * | 2015-09-02 | 2015-12-02 | 深圳同兴达科技股份有限公司 | Display screen cutting technology |
| CN105487272A (en) * | 2016-01-14 | 2016-04-13 | 武汉华星光电技术有限公司 | Cutting detection method of liquid crystal display panel |
| CN105629531B (en) * | 2016-01-20 | 2019-07-02 | 武汉华星光电技术有限公司 | Spit the coating method of glue spray head and sealant |
| CN105549241B (en) * | 2016-03-11 | 2018-09-11 | 京东方科技集团股份有限公司 | Substrate for display, display panel, sealant coating quality detection method and device |
| CN105652484A (en) * | 2016-03-29 | 2016-06-08 | 深圳市华星光电技术有限公司 | Method for cutting liquid crystal display panel |
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