CN103984135A - Display method of liquid crystal spliced curtain wall - Google Patents
Display method of liquid crystal spliced curtain wall Download PDFInfo
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- CN103984135A CN103984135A CN201410188881.4A CN201410188881A CN103984135A CN 103984135 A CN103984135 A CN 103984135A CN 201410188881 A CN201410188881 A CN 201410188881A CN 103984135 A CN103984135 A CN 103984135A
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Abstract
The invention provides a display method of a liquid crystal spliced curtain wall, belongs to the technical field of liquid crystal display, and can solve the problems that an existing liquid crystal spliced curtain wall is high in energy consumption and high in cost. The display method of the liquid crystal spliced curtain wall comprises the following steps: first time, a first area entering a display state, and other areas entering a stop state; second time, a second area entering the display state, and other areas entering the stop state; in a similar fashion, N-th time, an N-th area entering the display state, and other areas entering the stop state; repeating the cycle; or, first time, the first area entering the stop state, and the other areas entering the display state; second time, the second area entering the stop state, and the other areas entering the display state; in a similar fashion, N-th time, the N-th area entering the stop state, and the other areas entering the display state; repeating the cycle. The display method can be used for the liquid crystal spliced curtain wall.
Description
The application is for dividing an application, and the applying date of original application is that September 3, application number in 2010 are 201010273133.8, denomination of invention is " liquid crystal spliced curtain wall and display packing thereof ".
Technical field
The present invention relates to a kind of liquid crystal display method, relate in particular to the display packing of liquid crystal spliced curtain wall.
Background technology
Liquid crystal spliced curtain wall consists of polylith liquid crystal display, and display is inputted respectively in each liquid crystal display after being cut apart by demultiplexer, and each liquid crystal display shows respectively picture separately, thereby is combined to form the whole picture of liquid crystal spliced curtain wall.
Inventor finds that in prior art, at least there are the following problems: when showing, and each piece display panels in liquid crystal spliced curtain wall backlight all always in open mode, so its energy consumption is higher; And liquid crystal spliced curtain wall is used in the places such as market, airport, railway station conventionally, general displaying time is all very long, and the shortcoming that its energy consumption is high is just more obvious.
Summary of the invention
Embodiments of the invention provide a kind of display packing of liquid crystal spliced curtain wall, and its energy consumption is low, and control method is simple, easily realize.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, the display packing that a kind of liquid crystal spliced curtain wall is provided, comprising: described liquid crystal spliced curtain wall is divided into N district, and indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters show state, and other districts enter halted state; The second time, the 2nd district enters show state, and other districts enter halted state; By that analogy, the N time, N district enters show state, and other districts enter halted state;
So circulation;
Or the very first time, the 1st district enters halted state, other districts enter show state; The second time, the 2nd district enters halted state, and other districts enter show state; By that analogy, the N time, N district enters halted state, and other districts enter show state;
So circulation.
Alternatively, a described N district is for being 2 * 24 districts of arranging, and each district comprises 1 LCDs; Indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters halted state, and other districts enter show state; The second time, the 2nd district enters halted state, and other districts enter show state; The 3rd time, the 3rd district enters halted state, and other districts enter show state; The 4th time, the 4th district enters halted state, and other districts enter show state;
So circulation.
Alternatively, a described N district is for being 2 * 24 districts of arranging, and each district comprises 4 LCDs that are 2 * 2 arrangements; Indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters demonstration, and other districts enter halted state; The second time, the 2nd district enters show state, and other districts enter and stop; The 3rd time, the 3rd district enters show state, and other districts enter and stop; The 4th time, the 4th district enters show state, and other districts enter halted state;
So circulation.
Particularly, circulate in the direction of the clock in described 4 districts.
On the other hand, a kind of display packing of liquid crystal spliced curtain wall is provided, comprise: described liquid crystal spliced curtain wall is divided into N district, indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: very first time leading portion, the 1st district enters halted state, very first time back segment, the 1st district enters show state, other districts at very first time leading portion and back segment all in show state; The second time leading portion, the 2nd district enters halted state, the second time back segment, the 2nd district enters show state, other districts at the second time leading portion and back segment all in show state; N time leading portion, N district enters halted state, N time back segment, N district enters show state, other districts at N time leading portion and back segment all in show state; So circulation.
Particularly, described N is 3, and 3 districts are 3 * 1 arrangements.
In display packing due to the liquid crystal spliced curtain wall in the embodiment of the present invention, display panels is the state in stopping showing at part-time, so its energy consumption is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of display packing of a kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 2 is the schematic diagram of display packing of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 3 is the schematic diagram of display packing of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 4 is the schematic diagram of display packing of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 5 is the schematic diagram of display packing of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 7 is the structural representation of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Fig. 8 is the structural representation of the another kind of liquid crystal spliced curtain wall of the embodiment of the present invention;
Wherein Reference numeral is: 2, display panels; 21, drive plate; 22, backlight; 3, indicative control unit; 31, drive plate control module; 32, backlight control module; 4, liquid crystal spliced curtain wall.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of display packing of liquid crystal spliced curtain wall, and it comprises:
At least two display panels that indicative control unit is controlled described liquid crystal spliced curtain wall enter show state;
Described indicative control unit is controlled described display panels and after showing the very first time, is stopped showing;
Described indicative control unit is controlled described display panels and recover show state after being stopped showing for the second time.
In display packing due to the liquid crystal spliced curtain wall in the embodiment of the present invention, the display panels in liquid crystal spliced curtain wall is the state in stopping showing at part-time, so its energy consumption is low; While is because one of them indicative control unit can be controlled polylith display panels, so its indicative control unit quantity needing is few, and control method is simple, easily realizes.
Embodiment mono-
The embodiment of the present invention provides a kind of display packing of liquid crystal spliced curtain wall 4, this liquid crystal spliced curtain wall 4 is comprised of 2 * 2 display panels 2, (in figure, white display panels 2 is in show state as shown in Figure 1, black display panels 2 is in halted state, arrow represents the switching of demonstration/halted state, the time that the other time representation display panels 2 of arrow keeps arrow root indication state, lower same), concrete display packing comprises:
Whole 4 display panels 2 that S01, indicative control unit are controlled liquid crystal spliced curtain wall start to show and continue the very first time of 1/200 second simultaneously.This very first time should be more than or equal to people's reaction eye time, people's reaction eye time refers to that human eye produces the required shortest time of image after being subject to visual stimulus, namely people sees the shortest time that scenery is required, it is subject to the impact of the factors such as visual stimulus type and individual differences, conventionally at 1/200 second to 1/60 second; Therefore also desirable 1/120 second, 1/100 second, 1/85 second, 1/60 second etc. this very first time, certainly also can be any other value that is more than or equal to 1/200 second.
S02, indicative control unit are closed backlight and/or the drive plate in each display panels simultaneously, thereby make described display panels 2 stop showing and continuing second time of 1/100 second; Therefore because the power consumption of backlight is conventionally large than drive plate, and the response speed of its switch is very fast, preferably can only backlight be closed and keep drive plate to open, and this backlight is preferably back light source in LED when stopping showing.Wherein, the second time should be less than or equal to the persistence of vision time, the persistence of vision time for example refers to, after visual stimulus (the last frame image showing in S01 step) stops, in human eye, residual visual image disappears the required time, the impact of the factors such as the visual stimulus type that it is disappeared, new visual stimulus type, individual differences, conventionally at 1/120 second to 1/20 second; Therefore also desirable 1/120 second, 1/100 second, 1/85 second, 1/60 second, 1/20 second etc. this second time, certainly also can be any other value that is less than or equal to 1/20 second; The value of this very first time and the second time can equate, also can not wait.
S01 and S02 step are carried out in S03, circulation, allow each piece display panels 2 constantly between demonstration/halted state, switch according to the rule of " showing 1/200 second-stop 1/100 second-show 1/200 second-stop 1/100 second ", until show end.
In the display packing of above-described embodiment, because displaying time is more than or equal to people's reaction eye time, therefore at display panels 2, stop showing after (blank screen), still residual the last frame image of show state in human eye, and can not see that (black does not belong to visual stimulus to blank screen, can not " be seen ", after persistence of vision disappears, blank screen is felt in talent conference); Simultaneously because stand-by time is less than or equal to the persistence of vision time, therefore before the persistence of vision of above-mentioned last frame image disappears, display panels 2 enters show state again, human eye is seen again new image, and so circulation can be saved the energy in the situation that not affecting visual effect.Although the angle of collateral security visual effect is seen only by the lower limit and the upper limit of the second time that limit the very first time; But in order to guarantee energy-saving effect, the very first time, also unsuitable long and the second time also should not be too short.Meanwhile, in the display packing due to the liquid crystal spliced curtain wall 4 at above-described embodiment, polylith display panels 2 is synchronously start/stop demonstration under the control of an indicative control unit, so its control method is simple, is easy to realize; Also can avoid a plurality of polylith display panels 2 under the control of each self-controller, to show/stop respectively switching and the problem of phase mutual interference simultaneously.
Obviously, the display packing of the liquid crystal spliced curtain wall 4 of above-described embodiment can be carried out many variations, for example: in procedure for displaying, the very first time in each circulation can identical (as all shown 1/80 second at every turn), also can be different (as shown for the first time 1/120 second, show for the second time 1/70 second, show for the third time 1 second) etc., equally, the second time at every turn stopping can identical (as all stopped 1/65 second at every turn), also can be different (as stopped for the first time 1/200 second, stop for the second time 1/70 second, stop for the third time 1/80 second etc.), certainly, from the angle of being convenient to control, consider, the very first time in each circulation, the second time is preferably identical, the switching that above-mentioned demonstration/stop shows can be carried out in whole procedure for displaying always, also can only in part-time section, carry out (as started first to show according to a conventional method, starting to switch after receiving control command) again.
Embodiment bis-
The embodiment of the present invention provides a kind of display packing of liquid crystal spliced curtain wall 4, and the display packing of the liquid crystal spliced curtain wall 4 shown in itself and embodiment mono-is similar.Difference is, indicative control unit carries out subregion control to liquid crystal spliced curtain wall 4, a plurality of display panels 2 that are about to liquid crystal spliced curtain wall 4 are divided into several districts, and the display panels 2 in Yi Ge district synchronously enters demonstration/halted state under the control of display controller.Wherein, can use a display controller to carry out same control (this display controller sends control signal to the display panels 2 of each subregion in turn) to a plurality of subregions; Or also can be provided with a plurality of display controllers, each display controller is controlled (wherein having at least Yi Ge district to have two display panels 2) for whole display panels 2 in Dui Yige district.
The concrete partition method of liquid crystal spliced curtain wall 4 is various, for example: each piece display panels 2 Wei Yige district as shown in Figure 2; Can as shown in Figure 3, press row " piece " subregion; Can press as shown in Figure 4 column (or row) subregion; Can be as shown in Figure 5 random subregion (2 numbers of display panels of each subregion can not etc.).
The liquid crystal spliced curtain wall 4 being comprised of a plurality of districts can form multiple different concrete display format generally, for example: can be as shown in Figure 2, any time has 3 districts show and only have 1 district to stop (if the very first time is 1/60 second, the second time was 1/180 second); Can be as shown in Figure 3, any time has 3 districts to only have 1 district to show (if the very first time is 1/60 second, the second time was 1/20 second) in halted state; Can as shown in Figure 4, by the rule of " stop-demonstration-another district, whole district, Yi Ge district stops ", show (if the very first time is 1/24 second, the second time was 1/120 second); Can be as shown in Figure 5, when Yi Ge district enters show state, another district just enters halted state (as the very first time, the second time are 1/85 second).By using different subregion display packings, can obtain different beneficial effects, for example make power load even, or reduce phase mutual interference between each display panels etc.
Obviously, the display packing of the liquid crystal spliced curtain wall 4 of above-described embodiment can be carried out many variations, for example: in liquid crystal spliced curtain wall 4, can only have part display panels 2 to show as stated above, remaining is always in show state; The very first time and the second time can not be integral multiple relation, or the very first time and the second time that each subregion adopts can be different, and the very first time and the second time in the each circulation in Huo Ge district can be different, thereby make liquid crystal spliced curtain wall 4 form more complicated law of character graphics displaying.
The embodiment of the present invention provides a kind of liquid crystal spliced curtain wall, and it comprises at least two display panels, and:
At least one indicative control unit, described indicative control unit enters show state for controlling at least two display panels of described liquid crystal spliced curtain wall, stops showing, and recover show state after showing the very first time after stopping showing for the second time.
Due in the liquid crystal spliced curtain wall of the embodiment of the present invention, display panels is the state in stopping showing at part-time, so its energy consumption is low; While is because one of them indicative control unit can be controlled polylith display panels, so its indicative control unit quantity needing is few, and control system is simple, and cost is low.
Embodiment tri-
The embodiment of the present invention provides a kind of liquid crystal spliced curtain wall 4, as shown in Figure 6,7, it comprises polylith display panels 2, and at least one indicative control unit 3, this indicative control unit 3 shows by above-described embodiment one or two method for controlling at least two display panels 2 of liquid crystal spliced curtain wall 4.
In this liquid crystal spliced curtain wall 4, can only have an indicative control unit 3, it is for controlling whole display panels 2 (sending control signal to each display panels 2 in turn) of liquid crystal spliced curtain wall 4.Or, in liquid crystal spliced curtain wall 4, also can comprise a plurality of indicative control units 3, each indicative control unit 3 is for controlling polylith display panels 2, preferably, the polylith display panels 2 of indicative control unit 3 controls synchronously enters and shows and halted state, is so relatively conducive to simplify the structure of indicative control unit 3.
Particularly, as shown in Figure 8, indicative control unit 3 can comprise drive plate control module 31 and backlight control module 32, for respectively the drive plate 21 of a plurality of display panels 2 of liquid crystal spliced curtain wall 4 and backlight 22 (as back light source in LED) being controlled.
Obviously, the liquid crystal spliced curtain wall 4 of above-described embodiment can carry out many variations, for example: indicative control unit 3 also can be connected with input block, this input block is for giving an order to indicative control unit 3, thereby permission operator changes concrete display parameter (as the very first time, the second time etc.).
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (6)
1. the display packing of a liquid crystal spliced curtain wall, it is characterized in that, comprising: described liquid crystal spliced curtain wall is divided into N district, and indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters show state, and other districts enter halted state; The second time, the 2nd district enters show state, and other districts enter halted state; By that analogy, the N time, N district enters show state, and other districts enter halted state;
So circulation;
Or the very first time, the 1st district enters halted state, other districts enter show state; The second time, the 2nd district enters halted state, and other districts enter show state; By that analogy, the N time, N district enters halted state, and other districts enter show state;
So circulation.
2. the display packing of liquid crystal spliced curtain wall according to claim 1, is characterized in that, a described N district is for being 2 * 24 districts of arranging, and each district comprises 1 LCDs; Indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters halted state, and other districts enter show state; The second time, the 2nd district enters halted state, and other districts enter show state; The 3rd time, the 3rd district enters halted state, and other districts enter show state; The 4th time, the 4th district enters halted state, and other districts enter show state;
So circulation.
3. the display packing of liquid crystal spliced curtain wall according to claim 1, is characterized in that, a described N district is for being 2 * 24 districts of arranging, and each district comprises 4 LCDs that are 2 * 2 arrangements; Indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: the very first time, the 1st district enters demonstration, and other districts enter halted state; The second time, the 2nd district enters show state, and other districts enter and stop; The 3rd time, the 3rd district enters show state, and other districts enter and stop; The 4th time, the 4th district enters show state, and other districts enter halted state;
So circulation.
4. according to the display packing of the liquid crystal spliced curtain wall described in claim 2 or 3, it is characterized in that, circulates in the direction of the clock in described 4 districts.
5. the display packing of a liquid crystal spliced curtain wall, it is characterized in that, comprise: described liquid crystal spliced curtain wall is divided into N district, indicative control unit carries out subregion control to described liquid crystal spliced curtain wall: very first time leading portion, the 1st district enters halted state, very first time back segment, the 1st district enters show state, other districts at very first time leading portion and back segment all in show state; The second time leading portion, the 2nd district enters halted state, the second time back segment, the 2nd district enters show state, other districts at the second time leading portion and back segment all in show state; N time leading portion, N district enters halted state, N time back segment, N district enters show state, other districts at N time leading portion and back segment all in show state; So circulation.
6. the display packing of liquid crystal spliced curtain wall according to claim 5, is characterized in that, described N is 3, and 3 districts are 3 * 1 arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188881.4A CN103984135A (en) | 2010-09-03 | 2010-09-03 | Display method of liquid crystal spliced curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188881.4A CN103984135A (en) | 2010-09-03 | 2010-09-03 | Display method of liquid crystal spliced curtain wall |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102731338A Division CN102385818A (en) | 2010-09-03 | 2010-09-03 | Liquid crystal splicing curtain wall and display method thereof |
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| CN103984135A true CN103984135A (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410188881.4A Pending CN103984135A (en) | 2010-09-03 | 2010-09-03 | Display method of liquid crystal spliced curtain wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276455A (en) * | 2015-06-03 | 2017-01-04 | 上海三菱电梯有限公司 | The method for information display of information display system and information display system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000056725A (en) * | 1998-08-07 | 2000-02-25 | Nippon Telegr & Teleph Corp <Ntt> | High definition picture display device |
| CN1595487A (en) * | 2004-07-16 | 2005-03-16 | 贺伟 | A LED display device |
| CN101706710A (en) * | 2009-12-17 | 2010-05-12 | 数源科技股份有限公司 | System for controlling synchronous playing of multi-picture signal and control method thereof |
-
2010
- 2010-09-03 CN CN201410188881.4A patent/CN103984135A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000056725A (en) * | 1998-08-07 | 2000-02-25 | Nippon Telegr & Teleph Corp <Ntt> | High definition picture display device |
| CN1595487A (en) * | 2004-07-16 | 2005-03-16 | 贺伟 | A LED display device |
| CN101706710A (en) * | 2009-12-17 | 2010-05-12 | 数源科技股份有限公司 | System for controlling synchronous playing of multi-picture signal and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276455A (en) * | 2015-06-03 | 2017-01-04 | 上海三菱电梯有限公司 | The method for information display of information display system and information display system |
| CN106276455B (en) * | 2015-06-03 | 2019-08-06 | 上海三菱电梯有限公司 | The information display method and information display system of information display system |
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Application publication date: 20140813 |