CN104036733B - Display control method of display apparatus - Google Patents

Display control method of display apparatus Download PDF

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Publication number
CN104036733B
CN104036733B CN201310068413.9A CN201310068413A CN104036733B CN 104036733 B CN104036733 B CN 104036733B CN 201310068413 A CN201310068413 A CN 201310068413A CN 104036733 B CN104036733 B CN 104036733B
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China
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picture
particular color
grey decision
making
coloured light
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CN104036733A (en
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刘鸿达
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Green Touch Hong Kong International Electronics Co ltd
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Individual
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Abstract

The invention discloses a display control method of display apparatus with multiple colored light sources. The multiple colored light sources are used for emitting multiple colored light with different colors. The picture of the display apparatus comprises an off-color sprite and a partial white sprite. The off-color sprite of the picture of the display apparatus prefers a specific color. The display control method comprises: for the picture, adjusting the colored light source of the specific color of the picture to be stronger, or adjusting other colored light sources apart from the specific color of the picture to be weaker; or for the partial white sprite of the picture, according to the stronger adjustment amplitude of the colored light source of the specific color, reducing multiple subgraph element gray scale values of the specific color of the partial white sprite so as to generate multiple correction subgraph element gray scale values; or for the partial white sprite, according to the weaker adjustment amplitude of other colored light sources apart from the specific color, increasing the multiple correction subgraph element gray scale values of the partial white sprite and the multiple subgraph element gray scale values apart from the specific color. According to the invention, the electric energy consumption of the multiple colored light sources of the display apparatus can be reduced.

Description

For the display control method of display device
Technical field
The present invention relates to a kind of display device, and the more particularly to display control side of the display device with multiple color light sources Method.
Background technology
Display Technique quickly grows at present, and wherein liquid crystal indicator (liquid crystal display, LCD) is even more Widely it is employed, and as the image output equipment of various electronic installations.There are some liquid crystal indicators to have on the market many Individual coloured light light source, such as color-sequential method display device (color sequence display), color-sequential method display device have it is red, Green and blue-light source.
In the display device with multiple coloured light light sources, picture cycle can be divided into for the first to the 3rd sprite cycle, Wherein red, green can be unlocked in the first to the 3rd sprite cycle respectively with blue-light source.Thus, having multiple coloured light light The display device in source is by the color of each pel that successfully can be shown specified by video data.Briefly, with multiple colors Color shown by each pel of the display device of radiant and brightness are by the HONGGUANG of three different times, green glow and blue light HONGGUANG, green glow and blue light value after liquid crystal is constituted.
In addition, what deserves to be explained is, the part of display device power consumption the most is coloured light light source.Therefore, it is in need to aobvious The bright dark power of multiple coloured light light sources of showing device is suitably adjusted, so that the market that display device meets energy-saving low-carbon needs Ask.
The content of the invention
It is an object of the invention to provide a kind of display control method for the display device with multiple coloured light light sources, To launch multiple coloured light of multiple different colours, the picture of display device, wherein the plurality of coloured light light source includes that at least one is inclined Dice picture or at least one partially white sprite, a colour cast sprite deflection at least particular color, the particular color can be analyzed to The light color of the same colour at least within of multiple coloured light colors of one or more different colours, and display control method includes：Pin To picture, other coloured light light sources outside the coloured light light source of the particular color of strong picture, or the particular color of the weak picture of tune are adjusted；For Inclined white chessman picture, according to multiple subgraphs of the particular color of the inclined white chessman picture of the strong amplitude reduction of tune of the coloured light light source of particular color First grey decision-making, to produce multiple amendment subgraph unit grey decision-makings；For inclined white chessman picture, according to other outer coloured light of particular color The weak amplitude of tune of light source is lifting the multiple subgraphs outside multiple amendment subgraphs unit's grey decision-makings of inclined white chessman picture and particular color First grey decision-making.
In one of embodiment of the present invention, above-mentioned picture also includes at least one non-inclined Bai Yufei colour casts sprite, and Display control method also includes：For non-inclined Bai Yufei colour casts sprite, according to the strong amplitude of tune of the coloured light light source of particular color Multiple subgraph units grey decision-making of the particular color of non-inclined Bai Yufei colour casts sprite is reduced, to produce multiple amendment subgraph unit GTGs Value；For non-inclined Bai Yufei colour casts sprite, lifted according to the weak amplitude of the tune of other coloured light light sources outside particular color non-inclined Multiple subgraph units grey decision-making outside the particular color of Bai Yufei colour cast sprites.
The embodiment of the present invention provides a kind of display control method for the display device with multiple coloured light light sources, wherein To launch multiple coloured light of multiple different colours, the picture of display device, the plurality of coloured light light source includes that at least one lacks dice Picture and at least one partially white sprite, lack dice picture and lack an at least particular color, and particular color can be analyzed to multiple face At least one of color, and display control method includes：For picture, the coloured light light source of the particular color of weak picture is adjusted, or Adjust other coloured light light sources outside the particular color of strong picture；For inclined white chessman picture, the coloured light light source of foundation particular color Weak amplitude is adjusted to lift multiple subgraph units grey decision-making of the particular color of inclined white chessman picture, to produce multiple amendment subgraph unit GTGs Value；For inclined white chessman picture, according to other coloured light light sources outside particular color the inclined white chessman picture of the strong amplitude reduction of tune it is many Multiple subgraphs units grey decision-making outside individual amendment subgraph unit's grey decision-making and particular color.
In one of embodiment of the present invention, above-mentioned picture also lacks dice picture including at least one non-inclined Bai Yufei, and Display control method also includes：For non-inclined Bai Yufei colour casts sprite, according to the weak amplitude of tune of the coloured light light source of particular color Multiple subgraph units grey decision-making that non-inclined Bai Yufei lacks the particular color of dice picture is lifted, to produce multiple amendment subgraph unit GTGs Value；Lack dice picture for non-inclined Bai Yufei, it is non-partially according to the strong amplitude reduction of tune of other coloured light light sources outside particular color Bai Yufei lacks the multiple subgraph units grey decision-making outside the particular color of dice picture.
The beneficial effects of the present invention is, in sum, the embodiment of the present invention provides a kind of display device and its shows control Method processed, the display control method may be used to the power consumption of the multiple coloured light light sources for reducing display device.In addition, institute The implementation for stating display device and its display control method does not have higher complexity, therefore is suitable for volume production correspondence Product, and there is suitable practicality.
To enable the feature and technology contents that are further understood that the present invention, refer to below in connection with the present invention specifically Bright and accompanying drawing, but these explanations are only used for illustrating the present invention with accompanying drawing, rather than any limit is made to interest field of the invention System.
Description of the drawings
Figure 1A is the block diagram of the display device of the embodiment of the present invention.
Figure 1B is the block diagram of the display device of another embodiment of the present invention.
Schematic diagrams with inclined white chessman picture and the picture of colour cast sprite of the Fig. 2A for the embodiment of the present invention.
Fig. 2 B are the embodiment of the present invention with inclined white chessman picture, non-inclined Bai Yufei colour casts sprite and colour cast sprite Picture schematic diagram.
Fig. 2 C show for the picture with non-inclined Bai Yufei colour casts sprite and colour cast sprite of the embodiment of the present invention It is intended to.
Fig. 3 is the flow chart of the display control method of the embodiment of the present invention.
Fig. 4 A are subgraph unit's grey decision-makings and the coloured light light source according to particular color of particular color in the embodiment of the present invention Adjust the curve chart of the amendment subgraph unit grey decision-making of strong amplitude reduction.
Fig. 4 B be particular color in the embodiment of the present invention amendment subgraph unit's grey decision-making with according to its outside particular color The curve chart of the amendment subgraph unit grey decision-making after the weak amplitude lifting of tune of allochromatic colour radiant.
Fig. 4 C are the subgraph unit's grey decision-makings and the tune according to other coloured light light sources outside particular color outside particular color The curve chart of the subgraph unit grey decision-making after weak amplitude lifting.
Schematic diagrams with inclined white chessman picture and the picture of scarce dice picture of Fig. 5 A for the embodiment of the present invention.
Fig. 5 B lack dice picture and scarce dice picture with inclined white chessman picture, non-inclined Bai Yufei for the embodiment of the present invention Picture schematic diagram.
Fig. 5 C show for the picture with the scarce dice pictures of non-inclined Bai Yufei and scarce dice picture of the embodiment of the present invention It is intended to.
Fig. 6 is the flow chart of the display control method of another embodiment of the present invention.
Fig. 7 A are subgraph unit's grey decision-makings and the coloured light light source according to particular color of particular color in the embodiment of the present invention Adjust the curve chart for correcting subgraph unit grey decision-making that weak amplitude is lifted.
Fig. 7 B be particular color in the embodiment of the present invention amendment subgraph unit's grey decision-making with according to its outside particular color The curve chart of the amendment subgraph unit grey decision-making after the strong amplitude reduction of tune of allochromatic colour radiant.
Fig. 7 C are the subgraph unit's grey decision-makings and the tune according to other coloured light light sources outside particular color outside particular color The curve chart of the subgraph unit grey decision-making after strong amplitude reduction.
Wherein, description of reference numerals is as follows：
1、1’：Display device
10’、10：Display control program
102：Operating system
104：During processor
106：Sequence controller
108：Picture buffer
12nd, 12a～12c：Liquid crystal panel
122：Source drive module
126：Grid electrode drive module
14、14’：Light source module
142、142’：Light source driving circuit
144、144a、144b、144c：Coloured light light source
19：Collecting lenses
20：Screen
21～23,50～52：Picture
201、211、221：Colour cast sprite
202、222、502、522：Inclined white chessman picture
212、223：Non- inclined Bai Yufei colour casts sprite
203、224：Inclined white chessman picture and colour cast sprite picture transition region
501、511、521：Scarce dice picture
512、523：Non- inclined Bai Yufei lacks dice picture
S301～S308, S601～S608：Step
Specific embodiment
(embodiment of display device)
Figure 1A is refer to, Figure 1A is the block diagram of the display device of the embodiment of the present invention.Display device 1 has display control System 10, liquid crystal panel 12, source drive module 122, grid electrode drive module 126 and light source module 14.Display control program 10 It is electrically connected with source drive module 122, grid electrode drive module 126 and light source module 14.
In the embodiment of the present invention, display device 1 has multiple coloured light light sources 144.In addition, light source module 14 can be the back of the body Radiant module and preposition radiant module (have preposition conducting tabula rasa), light source module 16 have light source driving circuit 142 with The coloured light light source such as multiple coloured light light sources 144, for example, redness, blueness, green, white, cyan, purple, chrysanthemum color and yellow, wherein Most commonly, multiple coloured light light sources 144 are red, green and blue light source, or, multiple coloured light light sources are red, green Color, blueness, yellow and white radiant, and liquid crystal panel 12 now can optionally have colo(u)r filter.
The control light source driving circuit 142 of display control program 10 drives assorted radiant 144, and drives to control gate Module 126 and source drive module 122.The reception of control circuit for light source 144 comes from the control signal of display control program 10 and comes Driving current is produced, to control the unlatching of multiple coloured light light sources 144 of light source module 14, close, with modulated light source module 14 Multiple coloured light that multiple coloured light light sources 144 are launched it is strong and weak or bright dark, that is, it is multiple that multiple coloured light light sources 144 are launched Coloured light has various varying strengths (producing 16 kinds of intensity such as by 4 bits), and multiple coloured light light sources 144 launched it is many There are individual coloured light various varying strengths can be adjusted.Light source module 14 can transmit the coloured light produced by multiple coloured light light sources 144 To liquid crystal panel 12.Each of multiple coloured light light sources 144 is closed according to the strong and weak of its driving current for receiving, open or Modulate the strong and weak or bright dark of its coloured light launched.
Multiple coloured light light sources 144 may correspondingly provide whole picture of multiple coloured light to display device, in addition, whole picture Multiple entity independence sprites may be divided into, and multiple coloured light light sources 144 may correspondingly provide multiple coloured light and fill to showing The plurality of entity independence sprite put.
Briefly, correspondence provides multiple coloured light light sources 144 of the coloured light to multiple entity independence sprites of display device Can be controlled independently of one another.Each of multiple coloured light light sources 144 is once to provide coloured light to whole picture, or, it is multiple 144 timesharing of coloured light light source ground provides coloured light to different entity independence sprites.Meanwhile, correspond to each of multiple coloured light light sources 144 The liquid crystal of subgraph unit also can timesharing or sectional ground controlled, for example, each subgraph unit of the multiple coloured light light sources of correspondence 144 Liquid crystal can be controlled to timesharing in multiple sprite cycles of picture cycle.
Grid electrode drive module 126 is controlled by display control program 10 and produces gate drive signal, to be turned on and off liquid Multiple transistors of certain string of the film transistor matrix of crystal panel 12.Source drive module 122 is controlled by display control system System 10, and the multiple transistors of multiple driving voltages to opened string of correspondence video data are produced accordingly, to control this The liquid crystal of each pel of row, and the light transmittance of this each pel of row is further adjusted, or corresponding to the light transmittance of each pel of adjustment Liquid crystal driving voltage.
Display control program 10 includes operating system 102, processor 104, time schedule controller 106 and picture buffer 108. 102 electrically connected processing device 104 of operating system, processor 104 are electrically connected with time schedule controller 106 and picture buffer 108.When Sequence controller 106 is electrically connected with picture buffer 108, light source driving circuit 14, source drive module 122 and grid electrode drive module 126.In other embodiment, display control program 10 can also include external or internal display card (Figure 1A is not illustrated).
Operating system 102 can be embedded OS or regular software operating system or show card control system System, operating system 102 can be processed to the video data of picture with control process device 104, and performs display control method.Such as This, display control program 10 just can control unlatching, light and shade and the closing of multiple coloured light light sources 144 of light source module 14, with profit Change pulse frequency with pulse width modulation (Pulse Width Modulation, PWM) technology and then modulate multiple coloured light light Multiple coloured light that source 144 is launched it is strong and weak or bright dark, thereby to reduce the power consumption of display device 1.
Even, by display control method, display control program 10 more can with each subgraph of adjustment picture unit grey decision-making, with Make the inclined white chessman picture and non-inclined Bai Yufei colour casts sprite (or non-inclined Bai Yufei lacks dice picture) in picture can be with will not Because multiple coloured light that the multiple coloured light light sources of adjustment 144 are launched it is strong and weak or bright dark the reason for, and be partial to (or lacking) at least A kind of color.
In addition, in this embodiment, the video data of picture can change by operating system 102, external or internal display Card is processed with the collaboration of processor 104 and is judged computing, or, change by operating system 102 or show card individually to carry out Manage and judge computing, thereby to perform display control method.
Picture buffer 108 is to receive the video data with temporary picture to display.Time schedule controller 106 is received (what is obtained after the video data that picture is processed by performing display control method sentences the judged result exported by processor 104 Disconnected result), and according to judged result controlling light source driving circuit 14, source drive module 122 and grid electrode drive module 126, Thereby to control the unlatching of multiple coloured light light sources of light source module 16 and close, and modulate what multiple coloured light light sources were launched Multiple coloured light it is strong and weak or bright dark, to reach the effect of energy saving.In addition, in order to do not make inclined white chessman picture in picture and Non- inclined Bai Yufei colour casts sprite (or non-inclined Bai Yufei lacks dice picture) because the multiple coloured light light sources of adjustment 144 launched it is many Individual coloured light it is strong and weak or bright dark the reason for, and be partial to (or lacking) at least one color, time schedule controller 106 can even be adjusted Each subgraph unit grey decision-making.
What deserves to be explained is, the type of the display device 1 of above-mentioned Figure 1A simultaneously is not used to limit the present invention.In present invention enforcement In example, display device can be thin-film transistor LCD device (TFT LCD), transmission-type or reflective Projection Display dress Put, reflective microform display device or have multi-color LED (LED), multicolored organic LED (OLED) or polychrome The display device of electroluminescent source (electroluminescence, EL).Transmission-type or reflective projection display equipment example Can such as be high temperature polysilicon (high temperature poly-silicon, HTPS) liquid crystal, low temperature polycrystalline silicon (low Temperature poly-silicon, LTPS) liquid crystal or liquid crystal cover silicon (liquid crystal on silicon, LCOS) Transmission-type or reflective projection display equipment, and reflective projection display equipment is digital optical processing (digital Light processing, DLP), liquid crystal covers the reflection type projection of silicon or MEMS light microscopic (MEMS mirror) and shows dress Put.In addition, coloured light light source can have by coloured light LASER Light Source, coloured light light emitting diode, coloured light electroluminescent source, coloured light Machine light emitting diode, cathode fluorescent tube (Cold Cathode Fluorescent Lamp, CCFL), mercury lamp, helium lamp are added The luminous source or mercury lamp of colo(u)r filter, helium lamp plus the luminous source of colour wheel (color wheel) mode realizing.
(another embodiment of display device)
Please then, with reference to Figure 1B, Figure 1B is the functional-block diagram of the display device of another embodiment of the present invention.Figure 1B's is aobvious Showing device 1 ' is a kind of projection display equipment of the transmission-type of high temperature polysilicon liquid crystal.Display device 1 ' includes display control program 10 ', source drive module (Figure 1B is not illustrated), grid electrode drive module (Figure 1B is not illustrated), light source module 14 ', liquid crystal panel 12a ～12c and collecting lenses 19.Light source module 14 ' is with light source driving circuit 142 ' and multiple coloured light light source 144a～144c.It is aobvious Show display control program 10 and light source driving circuit 142 of the control system 10 ' with light source driving circuit 142 ' generally with Figure 1A It is identical, therefore repeat no more.The source drive module of display device 1 ' is with grid electrode drive module respectively with corresponding to liquid crystal panel Multiple source drive modules of 12a～12c and grid electrode drive module, and the work(of these source drive modules and grid electrode drive module Can be generally identical with grid electrode drive module 126 with the source drive module 122 of Figure 1A, therefore repeat no more.
In Figure 1B, multiple coloured light light source 144a～144c are to produce the coloured light of multiple different colours respectively to liquid crystal surface Plate 12a～12c.Can be collected by collecting lenses 19 by multiple coloured light of liquid crystal panel 12a～12c, and collecting lenses 19 The multiple coloured light collected can be carried out optically focused, by corresponding image projection on screen 20.Sum it up, the embodiment of the present invention Display control method can be used for the display device of number of different types, and the type of display device be not used to limit this It is bright.
Then, in following multiple embodiments illustrate above-mentioned display control method how by the video data to picture Processed and judged computing to control the unlatching of multiple coloured light light sources of light source module, close, modulate multiple coloured light light source institutes The details of the strong and weak or bright dark of multiple coloured light of transmitting, each subgraph unit grey decision-making even in adjustment picture.
(embodiment of display control method)
Please with reference first to Fig. 2A～Fig. 2 C, Fig. 2A is the embodiment of the present invention with inclined white chessman picture and colour cast sprite Picture schematic diagram, Fig. 2 B are the embodiment of the present invention with inclined white chessman picture, non-inclined Bai Yufei colour casts sprite and partially The schematic diagram of the picture of dice picture, and Fig. 2 C are the embodiment of the present invention with non-inclined Bai Yufei colour casts sprite and colour cast The schematic diagram of the picture of sprite.
In Fig. 2A, picture 23 is mainly partial to some particular color, and including colour cast sprite 201 and inclined white chessman picture 202, wherein the particular color can be decomposed at least one of the color corresponding to multiple coloured light light sources.Colour cast is drawn The particular color is partial in face 201, and white chessman picture 202 is then partial to white partially.
Because picture 23 is partial to some particular color, therefore is directed to picture 23, the coloured light light source of particular color can be adjusted By force, and by other coloured light light sources outside particular color adjust weak, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside strong and particular color to be adjusted weak, inclined white chessman picture 202 Particular color may be somewhat partial to, and accordingly, the colour temperature of inclined white chessman picture 202 may be somewhat higher or low.
Then, in order to not make inclined white chessman picture 202 somewhat be partial to particular color, then for inclined white chessman picture 202, can first according to the coloured light light source for particular color the inclined white chessman picture of the strong amplitude reduction of tune 202 particular color each son Pel grey decision-making, to produce multiple amendment subgraph unit grey decision-makings.Then, further according to other coloured light light sources outside particular color Each son outside adjusting weak amplitude to lift each amendment subgraph unit's grey decision-making and particular color of the particular color of inclined white chessman picture 202 Pel grey decision-making.
Finally, by each original subgraph unit's grey decision-making of the particular color of inclined white chessman picture 202 with and particular color outside Each original subgraph unit grey decision-making be updated to respectively the inclined white chessman picture 202 after above-mentioned adjustment particular color each amendment subgraph Each subgraph unit grey decision-making outside first grey decision-making and particular color.
In Fig. 2 B, picture 21 is mainly partial to some particular color, and including colour cast sprite 211 and it is non-partially in vain with Non- colour cast sprite 212.Colour cast sprite 211 is partial to the particular color, rather than inclined Bai Yufei colour casts sprite 212 is then not It is partial to particular color and is also not biased towards in white.
Because picture 21 is partial to some particular color, therefore is directed to picture 21, the coloured light light source of particular color can be adjusted By force, and by other coloured light light sources outside particular color adjust weak, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside strong and particular color to be adjusted weak, non-inclined Bai Yufei colour casts Sprite 212 may somewhat be partial to particular color.
Then, in order to not make non-inclined Bai Yufei colour casts sprite 212 somewhat be partial to particular color, then it is directed to Non- inclined Bai Yufei colour casts sprite 212, can first according to for particular color coloured light light source the strong amplitude reduction of tune it is non-partially in vain with Each subgraph unit grey decision-making of the particular color of non-colour cast sprite 212, to produce multiple amendment subgraph unit grey decision-makings.Then, then The particular color of non-inclined Bai Yufei colour casts sprite 212 is lifted according to the weak amplitude of tune of other coloured light light sources outside particular color Outside each subgraph unit grey decision-making.
Finally, by each original subgraph unit's grey decision-making of the particular color of non-inclined Bai Yufei colour casts sprite 212 and and spy Determine each original subgraph unit grey decision-making outside color and be updated to the non-inclined Bai Yufei colour casts sprite 212 after above-mentioned adjustment respectively Each subgraph unit grey decision-making outside each amendment subgraph unit's grey decision-making of particular color and particular color.
In Fig. 2 C, picture 22 is mainly partial to some particular color, and including colour cast sprite 221, inclined white chessman picture 222 and non-inclined Bai Yufei colour casts sprite 223.Colour cast sprite 221 is partial to the particular color, inclined white chessman picture 222 Then it is partial to white, rather than Bai Yufei colour casts sprite 223 is then not biased towards in particular color and is also not biased towards in white partially.
Because picture 22 is partial to some particular color, therefore is directed to picture 22, the coloured light light source of particular color can be adjusted By force, and by other coloured light light sources outside particular color adjust weak, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside strong and particular color to be adjusted weak, inclined white chessman picture 221 And non-inclined Bai Yufei colour casts sprite 223 may somewhat be partial to particular color.
The processing mode of the subgraph unit grey decision-making of white chessman picture 222 partially is same as the subgraph of the inclined white chessman picture 202 of Fig. 2A The processing mode of first grey decision-making, rather than the processing mode of the partially subgraph unit grey decision-making of Bai Yufei colour casts sprite 223 is same as figure The processing mode of the subgraph unit grey decision-making of the non-inclined Bai Yufei colour casts sprite 212 of 2B, therefore same content will no longer repeatedly Repeat.
In addition, it is noted that picture 22 can be divided into multiple entity independence sprites, each of which entity is only The part of the corresponding multiple coloured light light sources of vertical sprite.In addition, colour cast sprite 221 is by the multiple entity independence sprites in part Constituted, inclined white chessman picture 222 is made up of the multiple entity independence sprites of another part, and non-inclined Bai Yufei colour casts sprite 223 are made up of the multiple entity independence sprites in another part.
Additionally, the present invention can also one transition region 203 of inclined white chessman picture and colour cast sprite borderline region programming with 224 so that inclined white chessman picture particular color subgraph unit grey decision-making therebetween, color chroma are presented progressive graded, change To colour cast sprite particular color subgraph unit grey decision-making, color chroma.Can be specific by the interval of the progressive graded Color subgraph unit grey decision-making, less than the 10% of color chroma, become with the color for reaching inclined white chessman picture and colour cast sprite border Change will respectfully present the effect of more consecutive variations rather than discrete steps.In the same manner, it is also possible in inclined white chessman picture and non-partially white non-colour cast One transition region of sprite borderline region programming causes the nonspecific color subgraph unit grey decision-making of inclined white chessman picture therebetween, color chroma Progressive graded is presented, nonspecific color subgraph unit grey decision-making, the color chroma of non-partially white non-colour cast is changed to.By this Progressive graded interval can for nonspecific color subgraph unit grey decision-making, less than the 10% of color chroma, it is partially white to reach The color change on sprite and non-partially white non-colour cast sprite border will respectfully present the effect of more consecutive variations rather than discrete steps.
Thus, can learn multiple coloured light light source systems can dynamically be unlocked according to the situation of 20～22 colour cast of picture, Close and adjust which strong and weak or bright dark, further to reach the effect of energy saving.In addition, above-mentioned each inclined white chessman picture After 202 and 222 each subgraph unit grey decision-making, color chroma are adjusted, it will be presented partially white or white partially, and colour temperature can be with More than or equal to 4000K and less than or equal to 12000K, that is, between 4000K～12000K.
Then, by above-mentioned explanation, the one of which display control method of the embodiment of the present invention can will be sorted out.Please join According to Fig. 3, Fig. 3 is the flow chart of the display control method of the embodiment of the present invention.First, in step S301, display control program The image data of picture can be received, and judges whether picture is partial to some particular color accordingly.If picture is partial to some Particular color, then then execution step S302.On the contrary, if picture is not partial to some particular color, need not be to multiple The unlatching of coloured light light source, closing are strong and weak with modulated light source or bright dark, and directly terminate display control method.
In step s 302, for whole picture, the coloured light of the particular color is partial to by the strong picture of display control program tune Light source, and adjust other coloured light light sources outside weak particular color.Then, in step S303, display control program judges picture Whether face includes inclined white chessman picture.If picture includes inclined white chessman picture, execution step S304.If on the contrary, picture does not include White chessman picture, then need not be processed to each subgraph unit grey decision-making of inclined white chessman picture, color chroma partially, and then execution step S306。
In step s 304, for inclined white chessman picture, display control program is strong according to the tune of the coloured light light source of particular color Multiple subgraph units grey decision-making of the particular color of the inclined white chessman picture of amplitude reduction, to produce many of the particular color of inclined white chessman picture Individual amendment subgraph unit grey decision-making.More precisely, for inclined white chessman picture, coloured light light of the display control program according to particular color The strong amplitude of tune in source and multiple subgraphs unit's grey decision-making the first look-up table of lookup (look-up table, LUT) of particular color or band Enter the first operational formula to reduce multiple subgraph units grey decision-making of the particular color of inclined white chessman picture, to produce multiple amendment subgraphs First grey decision-making.
Then, in step S305, for inclined white chessman picture, display control program is according to its allochromatic colour outside particular color The weak amplitude of tune of radiant is lifted outside multiple amendment subgraph unit's grey decision-makings and particular color of the particular color of inclined white chessman picture Multiple subgraphs unit grey decision-making, and display control program will be original outside the particular color of inclined white chessman picture and particular color Subgraph unit grey decision-making is updated to outside multiple amendment subgraphs unit's grey decision-makings and particular color of the particular color after adjustment respectively Multiple subgraph units grey decision-making.
More precisely, for inclined white chessman picture, display control program system is according to other coloured light light outside particular color The first grey decision-makings of multiple subgraphs outside the weak amplitude of tune in source, multiple amendment subgraphs unit's grey decision-making and particular color come search respectively to A few second look-up table is brought at least one second operational formula into lift multiple amendment subgraph units GTG of inclined white chessman picture Multiple subgraphs units grey decision-making outside value and particular color.It should be noted that the subgraph unit grey decision-making of different colours is used Second look-up table or the second operational formula can be with mutually the same, can also be different from each other.Sum it up, the present invention is not with this It is limited.
In step S306, display control program judges whether picture includes non-inclined Bai Yufei colour casts sprite.If picture Including non-inclined Bai Yufei colour casts sprite, then execution step S307.If on the contrary, picture does not include that non-inclined Bai Yufei colour casts is drawn Face, then need not process to each subgraph unit grey decision-making of non-inclined Bai Yufei colour casts sprite, and directly terminate display control side Method.
Then, in step S307, for non-inclined Bai Yufei colour casts sprite, display control program is according to particular color Multiple subgraph units grey decision-making of the particular color of the non-inclined Bai Yufei colour casts sprite of the strong amplitude reduction of tune of coloured light light source, to produce Multiple amendment subgraph units grey decision-making of the particular color of non-inclined Bai Yufei colour casts sprite.More precisely, for partially non-partially white With non-colour cast sprite, tune strong amplitude and many height of particular color of the display control program according to the coloured light light source of particular color Pel grey decision-making is searched the 3rd look-up table or brings the 3rd operational formula into reduce the specific face of non-inclined Bai Yufei colour casts sprite Multiple subgraph units grey decision-making of color, to produce multiple amendment subgraph unit grey decision-makings.
In step S308, for non-inclined Bai Yufei colour casts sprite, according to other coloured light light sources outside particular color The weak amplitude of the tune particular color that lifts non-inclined Bai Yufei colour casts sprite particular color outside multiple subgraphs units grey decision-making, And display control program will be the particular color of non-inclined Bai Yufei colour casts sprite grey with the original subgraph unit outside particular color Rank value is updated to the multiple subgraphs outside multiple amendment subgraphs unit's grey decision-makings and particular color of the particular color after adjustment respectively First grey decision-making.
More precisely, for non-inclined Bai Yufei colour casts sprite, display control program is according to its outside particular color The first grey decision-makings of multiple subgraphs outside the weak amplitude of tune of allochromatic colour radiant and particular color are looked into searching at least one the 4th respectively Look for table or bring at least one the 4th operational formula into lift multiple amendment subgraph units grey decision-making of non-inclined Bai Yufei colour casts sprite With the multiple subgraph units grey decision-making outside particular color.It should be noted that what the subgraph unit grey decision-making of different colours was used 4th look-up table or the 4th operational formula can be with mutually the same, can also be different from each other.Sum it up, the present invention not as Limit.
In addition, what deserves to be explained is, in the embodiment of the present invention, the order of step S303～S305 and step S306～S308 Can exchange each other.In other words, can first judge whether picture has non-inclined Bai Yufei colour casts sprite, and it is inclined to non-inclined Bai Yufei After each subgraph unit grey decision-making of dice picture is processed, just start to judge whether picture has inclined white chessman picture, and to partially white Each subgraph unit grey decision-making of sprite is processed.Sum it up, the present invention is not limited with the order of step.
Then, refer to Fig. 4 A～Fig. 4 C, Fig. 4 A be particular color in the embodiment of the present invention subgraph unit's grey decision-making with according to According to the curve chart of the amendment subgraph unit grey decision-making of the strong amplitude reduction of tune of the coloured light light source of particular color, Fig. 4 B are enforcement of the present invention In example, amendment subgraph unit's grey decision-making of particular color is lifted with the weak amplitude of tune according to other coloured light light sources outside particular color The curve chart of amendment subgraph unit grey decision-making afterwards, and Fig. 4 C be subgraph unit's grey decision-making outside particular color with according to particular color Outside other coloured light light sources the weak amplitude of tune lifted after subgraph unit grey decision-making curve chart.
For example, when multiple coloured light light sources include redness, green and blue-light source, the red light source of picture is adjusted strong by 10 Times, and picture green with blue light source adjusted weak 5 times when, then as shown in Fig. 4 A, non-inclined Bai Yufei colour casts sprite and Subgraph unit's grey decision-making of the particular color of white chessman picture is after the strong amplitude reduction of tune according to the coloured light light source of particular color, special partially The scope for determining the subgraph unit grey decision-making of color can be changed into 0～25 from 0～255.
From Fig. 4 B, amendment subgraph unit's grey decision-making of the particular color of inclined white chessman picture is outside according to particular color After the weak amplitude of the tune of coloured light light source is lifted, the scope of the amendment subgraph unit grey decision-making of the particular color of inclined white chessman picture can by 0～ 25 are changed into 0～255.By the subgraph unit grey decision-making outside the particular color of non-inclined Bai Yufei colour casts sprite knowable to Fig. 4 C in foundation After the weak amplitude of tune of the coloured light light source outside particular color is lifted, the son outside the particular color of non-inclined Bai Yufei colour casts sprite The scope of pel grey decision-making can't change, and which is equally maintained 0～255.
It should also be noted that inclined white chessman picture amendment subgraph unit's grey decision-making according to the coloured light light source outside particular color The weak amplitude of tune lifted after, be not equal to the original subgraph unit grey decision-making of the particular color of inclined white chessman picture, and subgraph unit ash The adjustment amplitude of rank value is also and the non-immediate adjustment amplitude for being inversely proportional to coloured light light source.
(another embodiment of display control method)
Please with reference first to Fig. 5 A～Fig. 5 C, Fig. 5 A are the embodiment of the present invention with inclined white chessman picture and scarce dice picture Picture schematic diagram, Fig. 5 B lack dice picture with inclined white chessman picture, non-inclined Bai Yufei for the embodiment of the present invention and lack The schematic diagram of the picture of dice picture, and Fig. 5 C lack dice picture and scarce color with non-inclined Bai Yufei for the embodiment of the present invention The schematic diagram of the picture of sprite.
In Fig. 5 A, picture 50 mainly lacks some particular color, and including scarce dice picture 501 and inclined white chessman picture 502, wherein the particular color can be decomposed at least one of the color corresponding to multiple coloured light light sources.Scarce dice is drawn Face 501 lacks in the particular color, and white chessman picture 502 is then partial to white partially.
Because picture 50 lacks some particular color, therefore is directed to picture 50, the coloured light light source of particular color can be adjusted It is weak, and other coloured light light sources outside particular color are adjusted into strong, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside weak and particular color to be adjusted strong, inclined white chessman picture 502 Particular color may somewhat be lacked, and accordingly, the colour temperature of inclined white chessman picture 502 may be somewhat higher or low.
Then, in order to not make inclined white chessman picture 502 somewhat lack particular color, then for inclined white chessman picture 502, each son of the particular color of inclined white chessman picture 502 first can be lifted according to the weak amplitude of tune of the coloured light light source for particular color Pel grey decision-making, to produce multiple amendment subgraph unit grey decision-makings.Then, further according to other coloured light light sources outside particular color Adjust each son outside each amendment subgraph unit's grey decision-making and particular color of the particular color of the inclined white chessman picture of strong amplitude reduction 502 Pel grey decision-making.
Finally, by each original subgraph unit's grey decision-making of the particular color of inclined white chessman picture 502 with and particular color outside Each original subgraph unit grey decision-making be updated to respectively the inclined white chessman picture 502 after above-mentioned adjustment particular color each amendment subgraph Each subgraph unit grey decision-making outside first grey decision-making and particular color.
In Fig. 5 B, picture 51 mainly lacks some particular color, and including scarce dice picture 511 and it is non-partially in vain with Non- scarce dice picture 512.Scarce dice picture 511 lacks in the particular color, rather than Bai Yufei lacks dice picture 512 then not partially Lack particular color and be also not biased towards in white.
Because picture 51 lacks some particular color, therefore is directed to picture 51, the coloured light light source of particular color can be adjusted It is weak, and other coloured light light sources outside particular color are adjusted into strong, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside weak and particular color to be adjusted strong, non-inclined Bai Yufei lacks color Sprite 512 may somewhat lack particular color.
Then, may somewhat lack particular color to not make non-inclined Bai Yufei lack dice picture 512, then be directed to Non- inclined Bai Yufei lacks dice picture 512, can first according to the coloured light light source for particular color the weak amplitude lifting of tune it is non-partially in vain with Each subgraph unit grey decision-making of the particular color of non-scarce dice picture 512, to produce multiple amendment subgraph unit grey decision-makings.Then, then The particular color of dice picture 512 is lacked according to the non-inclined Bai Yufei of the strong amplitude reduction of tune of other coloured light light sources outside particular color Outside each subgraph unit grey decision-making.
Finally, non-inclined Bai Yufei is lacked each original subgraph unit's grey decision-making and and the spy of the particular color of dice picture 512 Determine each original subgraph unit grey decision-making outside color and be updated to the non-inclined Bai Yufei after above-mentioned adjustment respectively to lack dice picture 512 Each subgraph unit grey decision-making outside each amendment subgraph unit's grey decision-making of particular color and particular color.
In Fig. 5 C, picture 52 mainly lacks some particular color, and including scarce dice picture 521, inclined white chessman picture 522 and non-inclined Bai Yufei lack dice picture 523.Scarce dice picture 521 lacks the particular color, and inclined white chessman picture 522 is then It is partial to white, rather than Bai Yufei partially lacks dice picture 523 and then do not lack particular color and be also not biased towards in white.
Because picture 52 lacks some particular color, therefore is directed to picture 52, the coloured light light source of particular color can be adjusted It is weak, and other coloured light light sources outside particular color are adjusted into strong, to reach the effect for saving power consumption.In addition, because special The reason for determining the coloured light light source of color and adjusted other coloured light light sources outside weak and particular color to be adjusted strong, inclined white chessman picture 521 And non-inclined Bai Yufei lacks dice picture 523 and may somewhat lack particular color.
The processing mode of the subgraph unit grey decision-making of white chessman picture 522 partially is same as the subgraph of the inclined white chessman picture 502 of Fig. 5 A The processing mode of first grey decision-making, rather than partially Bai Yufei lacks the processing mode of the subgraph unit grey decision-making of dice picture 523 and is same as figure The non-inclined Bai Yufei of 5B lacks the processing mode of the subgraph unit grey decision-making of dice picture 512, therefore same content will no longer repeatedly Repeat.
In addition, it is noted that picture 52 can be divided into multiple entity independence sprites, each of which entity is only The part of the corresponding multiple coloured light light sources of vertical sprite.In addition, lack dice picture 521 by the multiple entity independence sprites in part Constituted, inclined white chessman picture 522 is made up of the multiple entity independence sprites of another part, and non-inclined Bai Yufei is lacked dice picture 523 are made up of the multiple entity independence sprites in another part.
Additionally, the present invention can also be in inclined white chessman picture and scarce one transition region of dice picture boundaries region programming so that partially White chessman picture particular color subgraph unit grey decision-making is presented progressive graded, is changed to scarce dice picture particular color subgraph unit Grey decision-making.Can be less than the 10% of particular color subgraph unit grey decision-making by the interval of the progressive graded, to reach partially The color change on white chessman picture and colour cast sprite border will respectfully present the effect of more consecutive variations rather than discrete steps.In the same manner, The inclined white chessman that one transition region of programming causes therebetween can also be deposited in inclined white chessman picture and non-partially white non-scarce dice picture boundaries region The nonspecific color subgraph unit grey decision-making of picture is presented progressive graded, is changed to nonspecific color of non-partially white non-scarce color Pel grey decision-making.Can be less than the 10% of nonspecific color subgraph unit grey decision-making by the interval of the progressive graded, with The color change for reaching inclined white chessman picture with non-partially white non-scarce dice picture boundaries will respectfully present more consecutive variations rather than discrete step The effect entered.Thus, can learn that multiple coloured light light sources can lack the situation of color according to picture 50～52 and dynamically be unlocked, close Close with to modulate which strong and weak or bright dark, further to reach the effect of energy saving.In addition, above-mentioned each inclined white chessman picture After 502 and 522 each subgraph unit grey decision-making is adjusted, it will be presented partially white or partially white, and colour temperature can be more than or equal to 4000K and 12000K is less than or equal to, that is, between 4000K～12000K.
Then, by above-mentioned explanation, the display control method of another embodiment of the present invention can will be sorted out.Refer to figure 6, Fig. 6 is the flow chart of the display control method of another embodiment of the present invention.First, in step s 601, display control program The image data of picture can be received, and judges whether picture lacks some particular color accordingly.If picture lacks some Particular color, then then execution step S602.On the contrary, if picture does not lack some particular color, need not be to multiple The unlatching of coloured light light source, closing are strong and weak with modulated light source or bright dark, and directly terminate display control method.
In step S602, for whole picture, display control program adjusts the coloured light of particular color lacking in weak picture Light source, and adjust other coloured light light sources outside strong particular color.Then, in step S603, display control program judges picture Whether face includes inclined white chessman picture.If picture includes inclined white chessman picture, execution step S604.If on the contrary, picture does not include White chessman picture, then need not be processed to each subgraph unit grey decision-making of inclined white chessman picture partially, and then execution step S606.
In step s 604, for inclined white chessman picture, display control program is weak according to the tune of the coloured light light source of particular color Amplitude lifts multiple subgraph units grey decision-making of the particular color of inclined white chessman picture, to produce many of the particular color of inclined white chessman picture Individual amendment subgraph unit grey decision-making.More precisely, for inclined white chessman picture, coloured light of the display control program system according to particular color The weak amplitude of tune of light source is searched the 5th look-up tables with the first grey decision-making of multiple subgraphs of particular color or brings the 5th operational formula into Multiple subgraph units grey decision-making of the particular color of inclined white chessman picture is reduced, to produce multiple amendment subgraph unit grey decision-makings.
Then, in step s 605, for inclined white chessman picture, display control program is according to its allochromatic colour outside particular color Outside multiple amendment subgraph unit's grey decision-makings and particular color of the particular color of the inclined white chessman picture of the strong amplitude reduction of tune of radiant Multiple subgraphs unit grey decision-making, and display control program will be original outside the particular color of inclined white chessman picture and particular color Subgraph unit grey decision-making is updated to outside multiple amendment subgraphs unit's grey decision-makings and particular color of the particular color after adjustment respectively Multiple subgraph units grey decision-making.
More precisely, for inclined white chessman picture, display control program system is according to other coloured light light outside particular color The first grey decision-makings of multiple subgraphs outside the strong amplitude of tune in source, multiple amendment subgraphs unit's grey decision-making and particular color come search respectively to Few 6th look-up table is brought at least one the 6th operational formula into reduce multiple amendment subgraph units GTG of inclined white chessman picture Multiple subgraphs units grey decision-making outside value and particular color.It should be noted that the subgraph unit grey decision-making of different colours is used The 6th look-up table or the 6th operational formula can be with mutually the same, can also be different from each other.Sum it up, the present invention is not with this It is limited.
In step S606, display control program judges whether picture lacks dice picture including non-inclined Bai Yufei.If picture Lack dice picture including non-inclined Bai Yufei, then execution step S607.If on the contrary, picture does not lack dice including non-inclined Bai Yufei drawing Face, the then each subgraph unit grey decision-making that need not lack dice picture to non-inclined Bai Yufei are processed, and directly terminate display control side Method.
Then, in step S607, lack dice picture for non-inclined Bai Yufei, display control program is according to particular color The weak amplitude of tune of coloured light light source lifts multiple subgraph units grey decision-making that non-inclined Bai Yufei lacks the particular color of dice picture, to produce Non- inclined Bai Yufei lacks multiple amendment subgraph units grey decision-making of the particular color of dice picture.More precisely, for partially non-partially white With non-scarce dice picture, tune weak amplitude and many height of particular color of the display control program according to the coloured light light source of particular color Pel grey decision-making is searched the 7th look-up table or brings the 7th operational formula into reduce the specific face of the scarce dice pictures of non-inclined Bai Yufei Multiple subgraph units grey decision-making of color, to produce multiple amendment subgraph unit grey decision-makings.
In step S608, lack dice picture for non-inclined Bai Yufei, according to other coloured light light sources outside particular color The non-inclined Bai Yufei of the strong amplitude reduction of the tune particular colors that lack dice picture particular color outside multiple subgraphs units grey decision-making, And the particular color that non-inclined Bai Yufei is lacked dice picture by display control program is grey with the original subgraph unit outside particular color Rank value is updated to the multiple subgraphs outside multiple amendment subgraphs unit's grey decision-makings and particular color of the particular color after adjustment respectively First grey decision-making.
More precisely, lack dice picture for non-inclined Bai Yufei, display control program is according to its outside particular color The first grey decision-makings of multiple subgraphs outside the strong amplitude of tune of allochromatic colour radiant and particular color are looked into searching at least one the 8th respectively Look for table or bring at least one the 8th operational formula into reduce multiple amendment subgraphs units grey decision-making of the scarce dice pictures of non-inclined Bai Yufei With the multiple subgraph units grey decision-making outside particular color.It should be noted that what the subgraph unit grey decision-making of different colours was used 8th look-up table or the 8th operational formula can be with mutually the same, can also be different from each other.Sum it up, the present invention not as Limit.
In addition, what deserves to be explained is, in the embodiment of the present invention, the order of step S603～S605 and step S606～S608 Can exchange each other.In other words, can first judge whether picture has non-inclined Bai Yufei to lack dice picture, and non-inclined Bai Yufei is lacked After each subgraph unit grey decision-making of dice picture is processed, just start to judge whether picture has inclined white chessman picture, and to partially white Each subgraph unit grey decision-making of sprite is processed.Sum it up, the present invention is not limited with the order of step.
Then, refer to Fig. 7 A～Fig. 7 C, Fig. 7 A be particular color in the embodiment of the present invention subgraph unit's grey decision-making with according to The curve chart of the amendment subgraph unit grey decision-making lifted according to the weak amplitude of tune of the coloured light light source of particular color, Fig. 7 B are enforcement of the present invention Amendment subgraph unit's grey decision-making and the strong amplitude reduction of tune according to other coloured light light sources outside particular color of particular color in example The curve chart of amendment subgraph unit grey decision-making afterwards, and Fig. 7 C be subgraph unit's grey decision-making outside particular color with according to particular color Outside other coloured light light sources the strong amplitude reduction of tune after subgraph unit grey decision-making curve chart.
For example, when multiple coloured light light sources include redness, green and blue-light source, the red light source of picture is adjusted weak 10 Times, and picture green with blue light source adjusted strong 5 times when, then as shown in Fig. 7 A, non-inclined Bai Yufei lack dice picture and Subgraph unit's grey decision-making of the particular color of white chessman picture is after the weak amplitude of tune of the coloured light light source according to particular color is lifted, special partially The scope for determining the subgraph unit grey decision-making of color is constant, is similarly 0～255.
From Fig. 7 B, amendment subgraph unit's grey decision-making of the particular color of inclined white chessman picture is outside according to particular color After the strong amplitude reduction of tune of coloured light light source, the scope of the amendment subgraph unit grey decision-making of the particular color of inclined white chessman picture can by 0～ 255 are changed into 0～25.By the subgraph unit grey decision-making outside the particular color of the scarce dice pictures of non-inclined Bai Yufei knowable to Fig. 7 C in foundation After the strong amplitude reduction of tune of the coloured light light source outside particular color, non-inclined Bai Yufei lacks the subgraph outside the particular color of dice picture The scope of first grey decision-making can't change, and which is equally maintained 0～255.
It should also be noted that inclined white chessman picture amendment subgraph unit's grey decision-making according to the coloured light light source outside particular color The strong amplitude reduction of tune after, be not equal to the original subgraph unit grey decision-making of the particular color of inclined white chessman picture, and subgraph unit ash The adjustment amplitude of rank value is also and the non-immediate adjustment amplitude for being inversely proportional to coloured light light source.
In sum, the display device pole display control method provided by the embodiment of the present invention may be used to reduce display device Multiple coloured light light sources power consumption.In addition, the implementation of the display device and its display control method is not With higher complexity, therefore it is suitable for the corresponding product of volume production, and there is suitable practicality.
In addition, because the display control method can effectively to inclined white chessman drawing face, non-inclined Bai Yufei colour casts Or non-inclined Bai Yufei lacks each subgraph unit grey decision-making of dice picture and compensates, therefore, it can to cause inclined white chessman drawing face, non-inclined Bai Yufei colour casts or non-inclined Bai Yufei lack the situation that dice picture does not have colour cast or scarce color.
Embodiments of the invention are the foregoing is only, which simultaneously is not used to limit to the scope of the claims of the present invention.

Claims (20)

1. a kind of display control method, for the display device with multiple coloured light light sources, it is characterised in that the plurality of color Radiant to launch multiple coloured light of multiple different colours, a picture of the display device include an at least colour cast sprite with At least one inclined white chessman picture, the colour cast sprite are partial to an at least particular color, and the particular color can be analyzed to multiple different face The light color of the same colour at least within of multiple coloured light colors of color, and the display control method includes：
For the picture, the coloured light light source of the particular color of the strong picture is adjusted, adjust its outside the particular color of the weak picture Allochromatic colour radiant；
For the inclined white chessman picture, should come reduce the inclined white chessman picture according to the strong amplitude of tune of the coloured light light source of the particular color Multiple subgraph units grey decision-making of particular color, to produce multiple amendment subgraph unit grey decision-makings；
For the inclined white chessman picture, the inclined white chessman is lifted according to the weak amplitude of tune of other coloured light light sources outside the particular color Multiple subgraphs units grey decision-making outside the plurality of amendment subgraph unit's grey decision-making of picture and the particular color.
2. display control method as claimed in claim 1, it is characterised in that the unlatching of the plurality of coloured light light source, closing, adjust System enters Mobile state adjustment with the bright dark colour cast situation according to the picture of intensity.
3. display control method as claimed in claim 1, it is characterised in that in each subgraph unit GTG to the inclined white chessman picture After value is processed, the display of the inclined white chessman picture is can partially white or shallow white.
4. display control method as claimed in claim 1, it is characterised in that the colour temperature of the inclined white chessman picture between 4000K with 12000K。
5. display control method as claimed in claim 1, it is characterised in that the picture is also inclined including at least one non-inclined Bai Yufei Dice picture, and the display control method also includes：
For the non-inclined Bai Yufei colour casts sprite, according to the strong amplitude reduction of tune of coloured light light source of the particular color, this is non-partially white With the multiple subgraphs unit grey decision-making of the particular color of non-colour cast picture, to produce multiple amendment subgraphs unit grey decision-makings；
For the non-inclined Bai Yufei colour casts sprite, lifted according to the weak amplitude of the tune of other coloured light light sources outside the particular color Multiple subgraph units grey decision-making outside the particular color of the non-inclined Bai Yufei colour casts sprite.
6. display control method as claimed in claim 1, it is characterised in that for the inclined white chessman picture, according to the specific face The strong amplitude of tune of the coloured light light source of color searches one first look-up table or band with the first grey decision-making of the plurality of subgraph of the particular color Enter one first operational formula to reduce the plurality of subgraph unit grey decision-making of the particular color of the inclined white chessman picture, to produce Multiple amendment subgraphs unit grey decision-makings are stated, or it is the weak amplitude of tune according to other coloured light light sources outside the particular color, the plurality of Correct subgraph unit's grey decision-making and the multiple subgraphs unit's grey decision-makings outside the particular color to search an at least second look-up table respectively Or to bring at least one second operational formula into specific with this to lift the plurality of amendment subgraph unit grey decision-making of the inclined white chessman picture Multiple subgraph units grey decision-making outside color.
7. display control method as claimed in claim 1, it is characterised in that the picture is divided into the independent son of multiple entities and draws Face, each part of the plurality of coloured light light source of entity independence sprite correspondence, the colour cast sprite is by the plurality of reality in part Body independence sprite is constituted, and the inclined white chessman picture is made up of the plurality of entity independence sprite of other parts.
8. display control method as claimed in claim 6, it is characterised in that for non-inclined Bai Yufei colour casts sprite, foundation The strong amplitude of tune of the coloured light light source of the particular color is searched one the 3rd with the first grey decision-making of the plurality of subgraph of the particular color and is looked into Look for table or bring one the 3rd operational formula into reduce multiple subgraph units of the particular color of the non-inclined Bai Yufei colour casts sprite Grey decision-making, to produce the plurality of amendment subgraph unit grey decision-making, or according to the tune of other coloured light light sources outside the particular color Multiple subgraphs unit's grey decision-makings outside weak amplitude and the particular color are searching at least one the 4th look-up table respectively or bring at least One the 4th operational formula is lifting the multiple subgraphs units grey decision-making outside the particular color of the non-inclined Bai Yufei colour casts sprite.
9. display control method as claimed in claim 1, it is characterised in that the coloured light launched by the plurality of coloured light light source leads to Too multiple regional displays have various different modulated intensity from the mode of point multiple different sequential.
10. display control method as claimed in claim 1, it is characterised in that can be in inclined white chessman picture and colour cast sprite One transition region of borderline region programming so that subgraph unit grey decision-making therebetween, color chroma are presented progressive graded；Or can be with In inclined white chessman picture and non-partially white non-one transition region of colour cast sprite borderline region programming so that the first grey decision-making of subgraph therebetween, Color chroma is presented progressive graded.
11. a kind of display control methods, for the display device with multiple coloured light light sources, it is characterised in that the plurality of To launch multiple coloured light of multiple different colours, a picture of the display device, coloured light light source includes that at least one lacks dice picture With at least one inclined white chessman picture, the scarce dice picture lacks an at least particular color, and the particular color can be analyzed to multiple differences The light color of the same colour at least within of multiple coloured light colors of color, and the display control method includes：
For the picture, the coloured light light source of the particular color of the weak picture is adjusted, and is adjusted outside the particular color of the strong picture Other coloured light light sources；
For the inclined white chessman picture, the spy of the inclined white chessman picture is lifted according to the weak amplitude of tune of the coloured light light source of the particular color Determine multiple subgraph units grey decision-making of color, to produce multiple amendment subgraph unit grey decision-makings simultaneously
For the inclined white chessman picture, according to the strong amplitude reduction of tune of other coloured light light sources outside the particular color, the inclined white chessman is drawn Multiple subgraphs units grey decision-making outside the plurality of amendment subgraph unit's grey decision-making in face and the particular color.
12. display control methods as claimed in claim 11, it is characterised in that the unlatching of the plurality of coloured light light source, closing, Modulation enters Mobile state adjustment with the bright dark scarce pornographic condition according to the picture of intensity.
13. display control methods as claimed in claim 11, it is characterised in that in each subgraph unit ash to the inclined white chessman picture After rank value is processed, the display of the inclined white chessman picture is can partially white or shallow white.
14. display control methods as claimed in claim 11, it is characterised in that the colour temperature of the inclined white chessman picture is between 4000K With 12000K.
15. display control methods as claimed in claim 11, it is characterised in that the picture also includes at least one non-inclined Bai Yufei Scarce dice picture, and the display control method also includes：
Lack dice picture for the non-inclined Bai Yufei, the weak amplitude of tune according to the coloured light light source of the particular color is non-partially to lift this Bai Yufei lacks multiple subgraph units grey decision-making of the particular color of dice picture, to produce multiple amendment subgraph unit grey decision-makings；
Lack dice picture for the non-inclined Bai Yufei, drop according to the strong amplitude of tune of other coloured light light sources outside the particular color The low non-inclined Bai Yufei lacks the multiple subgraph units grey decision-making outside the particular color of dice picture.
16. display control methods as claimed in claim 11, it is characterised in that for the inclined white chessman picture, specific according to this The plurality of subgraph unit grey decision-making of the weak amplitude of tune of the coloured light light source of color and the particular color search one the 5th look-up table or Bring one the 5th operational formula into lift the plurality of subgraph unit grey decision-making of the particular color of the inclined white chessman picture, to produce The plurality of amendment subgraph unit grey decision-making, or it is the strong amplitude of tune according to other coloured light light sources outside the particular color, described many It is individual to correct subgraph unit's grey decision-making and the multiple subgraphs unit's grey decision-makings outside the particular color to search at least one the 6th lookup respectively Table is brought at least one the 6th operational formula into reduce the plurality of amendment subgraph unit's grey decision-making and the spy of the inclined white chessman picture Determine the multiple subgraphs units grey decision-making outside color.
17. display control methods as claimed in claim 11, it is characterised in that the picture is divided into the independent son of multiple entities Picture, each part of the plurality of coloured light light source of entity independence sprite correspondence, the scarce dice picture are the plurality of by part Entity independence sprite is constituted, and the inclined white chessman picture is made up of the plurality of entity independence sprite of other parts.
18. display control methods as claimed in claim 16, it is characterised in that lack dice picture for non-inclined Bai Yufei, according to One the 7th is searched according to the weak amplitude of tune of coloured light light source and the plurality of subgraph unit grey decision-making of the particular color of the particular color Look-up table is brought one the 7th operational formula into lift multiple subgraphs that the non-inclined Bai Yufei lacks the particular color of dice picture First grey decision-making, to produce the plurality of amendment subgraph unit grey decision-making, or and according to other coloured light light sources outside the particular color The strong amplitude of tune and the particular color outside the first grey decision-makings of multiple subgraphs searching at least one the 8th look-up table respectively or bring into At least one the 8th operational formula lacks the multiple subgraph units ash outside the particular color of dice picture to reduce the non-inclined Bai Yufei Rank is worth.
19. display control methods as claimed in claim 11, it is characterised in that the coloured light launched by the plurality of coloured light light source There are various different modulated intensity by way of point multiple different sequential point multiple regional displays.
20. display control methods as claimed in claim 11, it is characterised in that can be in inclined white chessman picture and scarce dice picture One transition region of borderline region programming so that subgraph unit grey decision-making therebetween, color chroma are presented progressive graded；Or can be with In inclined white chessman picture and non-partially white non-scarce one transition region of dice picture boundaries region programming so that the first grey decision-making of subgraph therebetween, Color chroma is presented progressive graded.
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