CN102136238A - Driving method of electronic paper display - Google Patents
Driving method of electronic paper display Download PDFInfo
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- CN102136238A CN102136238A CN2010101101321A CN201010110132A CN102136238A CN 102136238 A CN102136238 A CN 102136238A CN 2010101101321 A CN2010101101321 A CN 2010101101321A CN 201010110132 A CN201010110132 A CN 201010110132A CN 102136238 A CN102136238 A CN 102136238A
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Abstract
The invention discloses a driving method of an electronic paper display. The driving method of the electronic paper display is used for driving the electronic paper display to change from a first picture to a second picture; and the electronic paper display is provided with a plurality of pixels. The driving method of the electronic paper display comprises the following steps of: only driving a part of pixels to a highest stable state or a lowest stable state; and displaying the second picture.
Description
Technical field
The invention relates to a kind of driving method of display, and particularly relevant for a kind of driving method of electric paper display.
Background technology
In the technology of electric paper display, Electronic Paper has a plurality of particles, and each particle is represented a picture element of display.These a little particles for example are small spheroid or square body.When particle is subjected to external voltage (for example positive voltage or negative voltage), changes in the future the state of particle and on electric paper display, show black or show white.
For instance, when particle was positioned at the highest stable state, the GTG value of these a little particles was 255, and presents black.When particle was positioned at minimum stable state, the GTG value of these a little particles was 0, and presents white.When particle was arranged in metastable state, the GTG value of these a little particles and presented in various degree grey between 0～255.When the particle of each picture element is driven to different GTG degree, all particles will present a width of cloth picture and come out.When the electric paper display desire changes picture, then need to change again the GTG value of all particles.
Summary of the invention
The present invention is relevant for a kind of driving method of electric paper display, and it utilizes the part particle of activation electric paper display to make the display frame on the electric paper display comparatively stable, and the consumption of cpable of lowering power and minimizing flicker zone.
A kind of driving method of electric paper display is proposed according to an aspect of the present invention.The driving method of electric paper display is changed into one second picture in order to drive electric paper display by one first picture.Electric paper display has several picture elements.The driving method of electric paper display comprises the following steps.The only the highest stable state of the picture element to of drive part or a minimum stable state.Show second picture.
For foregoing of the present invention can be become apparent, embodiment cited below particularly, and conjunction with figs. are described in detail below:
Description of drawings
Fig. 1 illustrates the process flow diagram of driving method of the electric paper display of first embodiment;
Fig. 2 A～2E illustrates the synoptic diagram of each step of Fig. 1;
Fig. 3 illustrates the process flow diagram of driving method of the electric paper display of second embodiment;
Fig. 4 A～4E illustrates the synoptic diagram of each step of Fig. 3;
Fig. 5 illustrates the process flow diagram of driving method of the electric paper display of the 3rd embodiment;
Fig. 6 A～6D illustrates the synoptic diagram of each step of Fig. 5;
Fig. 7 illustrates the process flow diagram of driving method of the electric paper display of the 4th embodiment;
Fig. 8 A～8E illustrates the synoptic diagram of each step of Fig. 7;
Fig. 9 illustrates the process flow diagram of driving method of the electric paper display of the 5th embodiment;
Figure 10 A～10E illustrates the synoptic diagram of each step of Fig. 9;
Figure 11 illustrates the process flow diagram of driving method of the electric paper display of the 6th embodiment;
Figure 12 A～12D illustrates the synoptic diagram of each step of Figure 11;
Figure 13 illustrates the process flow diagram of driving method of the electric paper display of the 5th embodiment;
Figure 14 A～14F illustrates the synoptic diagram of each step of Figure 13;
Figure 15 illustrates the process flow diagram of driving method of the electric paper display of the 8th embodiment;
Figure 16 A～16F illustrates the synoptic diagram of each step of Figure 15;
Figure 17 illustrates the process flow diagram of driving method of the electric paper display of the 9th embodiment;
Figure 18 A～18E illustrates the synoptic diagram of each step of Figure 17;
Figure 19 illustrates the process flow diagram of driving method of the electric paper display of the tenth embodiment;
Figure 20 A～20E illustrates the synoptic diagram of each step of Figure 19;
Figure 21 illustrates the process flow diagram of driving method of the electric paper display of the 11 embodiment;
Figure 22 A～22D illustrates the synoptic diagram of each step of Figure 21;
Figure 23 illustrates the process flow diagram of driving method of the electric paper display of the 12 embodiment; And
Figure 24 A～24D illustrates the synoptic diagram of each step of Figure 23.
The primary clustering symbol description:
100: the first pictures
200: the second pictures
A, B: zone
S101～S105, S202, S402～S404, S502: process step
Embodiment
First embodiment
Please refer to Fig. 1 and Fig. 2 A～2E, Fig. 1 illustrates the process flow diagram of driving method of the electric paper display of first embodiment, and Fig. 2 A～2E illustrates the synoptic diagram of each step of Fig. 1.Electric paper display utilizes a plurality of picture elements that picture is shown in order, for example first picture 100 (being illustrated in Fig. 2 A) is changed into second picture 200 (being illustrated in Fig. 2 E).Wherein, the GTG value of each picture element for example is between 0～255.In the present embodiment, when picture element was positioned at the highest stable state, the GTG value of these a little picture elements was 255, and presents black.When picture element was positioned at minimum stable state, the GTG value of these a little picture elements was 0, and presents white.When picture element was arranged in metastable state, the GTG value of these a little picture elements and presented in various degree grey between 0～255.
At first, in step S101, shown in Fig. 2 A, electric paper display demonstrates first picture 100.
Then, in step S102, shown in Fig. 2 B, electric paper display drives in first picture 100 (being illustrated in Fig. 2 A) and is scheduled to the picture element (being regional A) of GTG value to the highest stable state greater than first.That is to say, present black in this step greater than the picture element of the regional A of predetermined GTG value.In icon, be to represent black with oblique line.
Then, in step S103, shown in Fig. 2 C, electric paper display drives in second picture 200 (being illustrated in Fig. 2 E) and is scheduled to the picture element (being area B) of GTG value to the highest stable state greater than first.
Then, in step S104, shown in Fig. 2 D, electric paper display drives whole picture elements to minimum stable state.That is to say that whole picture presents white.
Then, in step S105, shown in Fig. 2 E, electric paper display demonstrates second picture 200.
According to above-mentioned process flow diagram, the picture element of corresponding region A or area B is driven the highest stable state, and whole picture elements all is driven to minimum stable state.Thus, be driven to the highest stable state and minimum stable state, make that the picture element corresponding to regional A is activated, and can not stay ghost corresponding to the picture element of regional A.Picture element corresponding to area B also is activated, and can present with different GTG values accurately.
Second embodiment
Please refer to Fig. 3 and Fig. 4 A～4E, Fig. 3 illustrates the process flow diagram of driving method of the electric paper display of second embodiment, and Fig. 4 A～4E illustrates the synoptic diagram of each step of Fig. 3.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and first embodiment is the order of step S102, S103 and S104, and all the other something in common no longer repeat.
In the present embodiment, the execution in step S104 of the driving method of electric paper display elder generation, execution in step S102 and S103 again.That is to say that present embodiment is urged to minimum stable state (shown in Fig. 4 B) with whole picture elements earlier, the drive part picture element is to the highest stable state (shown in Fig. 4 C～4D) again.
Thus, be driven to the highest stable state and minimum stable state, make that the picture element corresponding to regional A is activated, and can not stay ghost corresponding to the picture element of regional A.Picture element corresponding to area B also is activated, and can present with different GTG values accurately.
The 3rd embodiment
Please refer to Fig. 5 and Fig. 6 A～6D, Fig. 5 illustrates the process flow diagram of driving method of the electric paper display of the 3rd embodiment, and Fig. 6 A～6D illustrates the synoptic diagram of each step of Fig. 5.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and first embodiment is step S202 execution in step S102～S103 simultaneously, and all the other something in common no longer repeat.
In the step S202 of present embodiment, shown in Fig. 6 B, drive simultaneously in first picture 100 (being illustrated in Fig. 6 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to the highest stable state greater than first greater than the part picture element and second picture 200 (being illustrated in Fig. 6 B) of the first predetermined GTG value.
Thus, be driven to the highest stable state and minimum stable state, make that the picture element corresponding to regional A is activated, and can not stay ghost corresponding to the picture element of regional A.Picture element corresponding to area B also is activated, and can present with different GTG values accurately.
In addition, according to the foregoing description, though the electric paper display of first～the 3rd embodiment is that example explains with the black and white electric paper display, yet electric paper display can also be the color electric paper display.For instance, when picture element was positioned at the highest stable state, the GTG value of picture element was 255, and presents redness, green or blue.When picture element was positioned at minimum stable state, the GTG value of picture element was 0, and presented black (or white).When picture element was arranged in metastable state, the GTG value of picture element and presented in various degree redness, green or blue between 0～255.Red green in various degree and blueness can be formed a width of cloth colour picture.Above-mentioned first～the 3rd embodiment also can be applicable to the color electric paper display, avoiding staying ghost, and can present with different GTG values accurately.
The 4th embodiment
Please refer to Fig. 7 and Fig. 8 A～8E, Fig. 7 illustrates the process flow diagram of driving method of the electric paper display of the 4th embodiment, and Fig. 8 A～8E illustrates the synoptic diagram of each step of Fig. 7.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and first embodiment is step S402, S403 and S404, and it will no longer repeat in something in common.
At first, in step S101, shown in Fig. 8 A, electric paper display demonstrates first picture 100.
Then, in step S402, shown in Fig. 8 B, electric paper display drives in first picture 100 (being illustrated in Fig. 8 A) and is scheduled to the picture element (being regional A zone in addition) of GTG value to minimum stable state less than second.That is to say that the picture element in the zone beyond the regional A presents white in this step.
Then, in step S403, shown in Fig. 8 C, electric paper display drives in second picture 200 (being illustrated in Fig. 8 E) and is scheduled to the picture element (being area B zone in addition) of GTG value to minimum stable state less than second.That is to say that the picture element in the zone beyond the area B presents white in this step, so stayed regional A and area B overlapping areas.
Then, in step S404, shown in Fig. 8 D, electric paper display drives whole picture elements to the highest stable state.That is to say that whole picture presents black.In graphic, represent black with oblique line.
Then, in step S105, shown in Fig. 8 E, electric paper display demonstrates second picture 200.
According to above-mentioned process flow diagram, the picture element in the zone beyond the A of corresponding region and the picture element in the zone beyond the B of corresponding region are driven minimum stable state, and whole picture elements all is driven to the highest stable state.Thus, be driven to minimum stable state and the highest stable state, make that the picture element corresponding to the zone beyond the regional A is activated, and can not stay ghost corresponding to the picture element in the zone beyond the regional A.Picture element corresponding to the zone beyond the area B also is activated, and can not stay ghost.
The 5th embodiment
Please refer to Fig. 9 and Figure 10 A～10E, Fig. 9 illustrates the process flow diagram of driving method of the electric paper display of the 5th embodiment, and Figure 10 A～10E illustrates the synoptic diagram of each step of Fig. 9.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 4th embodiment is that step S404 is executed in before step S402 and the S403, and it will no longer repeat in something in common.
At first, in step S101, shown in Figure 10 A, electric paper display demonstrates first picture 100.
Then, in step S404, shown in Figure 10 B, electric paper display drives whole picture elements to the highest stable state.That is to say that whole picture presents black.In graphic, represent black with oblique line.
Then, in step S402, shown in Figure 10 C, electric paper display drives in first picture 100 (being illustrated in Figure 10 A) and is scheduled to the picture element (being regional A zone in addition) of GTG value to minimum stable state less than second.That is to say that the picture element in the zone beyond the regional A presents white in this step.
Then, in step S403, shown in Figure 10 D, electric paper display drives in second picture 200 (being illustrated in Figure 10 E) and is scheduled to the picture element (being area B zone in addition) of GTG value to minimum stable state less than second.That is to say that the picture element in the zone beyond the area B presents white in this step, so stayed regional A and area B overlapping areas.
Then, in step S105, shown in Figure 10 E, electric paper display demonstrates second picture 200.
According to above-mentioned process flow diagram, the picture element in the zone beyond the A of corresponding region and the picture element beyond the B of corresponding region are driven minimum stable state, and whole picture elements all is driven to the highest stable state.Thus, be driven to minimum stable state and the highest stable state, make that the picture element corresponding to the zone beyond the regional A is activated, and can not stay ghost corresponding to the picture element in the zone beyond the regional A.Picture element corresponding to the zone beyond the area B also is activated, and can not stay ghost.
The 6th embodiment
Please refer to Figure 11 and Figure 12 A～12D, Figure 11 illustrates the process flow diagram of driving method of the electric paper display of the 6th embodiment, and Figure 12 A～12D illustrates the synoptic diagram of each step of Figure 11.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 4th embodiment is step S502 execution in step S402 and S403 simultaneously, and all the other something in common no longer repeat.
In the step S502 of present embodiment, shown in Figure 12 B, drive simultaneously in first picture 100 (being illustrated in Figure 12 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to minimum stable state less than second less than the part picture element of the second predetermined GTG value with in second picture 200 (being illustrated in Figure 12 D).
Thus, be activated corresponding to the picture element in the zone beyond the regional A, and can not stay ghost.And the picture element corresponding to the zone beyond the area B also is activated, and can not stay ghost.
In another embodiment, the driving method of the electric paper display of above-mentioned the four～six embodiment also can be applicable to the color electric paper display.For instance, when picture element was positioned at the highest stable state, the GTG value of picture element was 255, and presents redness, green or blue, and when picture element was positioned at minimum stable state, the GTG value of picture element was 0, and presented black (or white).When picture element was arranged in metastable state, the GTG value of picture element and presented in various degree redness, green or blue between 0～255.Red green in various degree and blueness can be formed a width of cloth colour picture.The driving method of the electric paper display of the 4th～the 6th embodiment is applied to the color electric paper display, also can make picture not have the appearance of ghost.
The 7th embodiment
Please refer to Figure 13 and Figure 14 A～14F, Figure 13 illustrates the process flow diagram of driving method of the electric paper display of the 7th embodiment, and Figure 14 A～14F illustrates the synoptic diagram of each step of Figure 13.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and first embodiment is step S402～S403, and it will no longer repeat in something in common.
At first, in step S101, shown in Figure 14 A, electric paper display demonstrates first picture 100.
Then, in step S102, as shown in Figure 14B, electric paper display drives in first picture 100 (being illustrated in Figure 14 A) and is scheduled to the picture element (being regional A) of GTG value to minimum stable state greater than first.That is to say that the picture element of regional A presents black in this step.In icon, represent black with oblique line.
Then, in step S103, shown in Figure 14 C, electric paper display drives in second picture 200 (being illustrated in Figure 14 F) and is scheduled to the picture element (being area B) of GTG value to the highest stable state greater than first.That is to say that the picture element of area B presents black in this step.
Then, in step S402, shown in Figure 14 D, electric paper display drives in first picture 100 (being illustrated in Figure 14 A) and is scheduled to the picture element (being regional A zone in addition) of GTG value to minimum stable state less than second.That is to say that the zone beyond the regional A presents white.
Then, in step S403, shown in Figure 14 E, electric paper display drives in second picture 200 (being illustrated in Figure 14 F) and is scheduled to the picture element (being area B zone in addition) of GTG value to minimum stable state less than second.That is to say that the zone beyond the area B presents white, so stayed the intersection area of regional A and area B.
Then, in step S105, shown in Figure 14 F, electric paper display demonstrates second picture 200.
According to above-mentioned process flow diagram, corresponding to the picture element of regional A and corresponding to or the picture element of area B all be driven to the highest stable state, and the picture element in the zone beyond the A of corresponding region and be driven minimum stable state corresponding to the picture element in the zone beyond the area B.Thus, except the picture element corresponding to the intersection area of regional A and area B, all the other picture elements all are driven to minimum stable state and the highest stable state, make to be activated corresponding to the picture element beyond the intersection area of regional A and area B, and can not stay ghost.
The 8th embodiment
Please refer to Figure 15 and Figure 16 A～16F, Figure 15 illustrates the process flow diagram of driving method of the electric paper display of the 8th embodiment, and Figure 16 A～16F illustrates the synoptic diagram of each step of Figure 15.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 7th embodiment is that step S402～S403 is executed in before step S102～S103, and it will no longer repeat in something in common.
At first, in step S101, shown in Figure 16 A, electric paper display demonstrates first picture 100.
Then, in step S402, shown in Figure 16 B, electric paper display drives in first picture 100 (being illustrated in Figure 16 A) and is scheduled to the picture element (being regional A zone in addition) of GTG value to minimum stable state less than second.That is to say that the zone beyond the regional A presents white.
Then, in step S403, shown in Figure 16 C, electric paper display drives in second picture 200 (being illustrated in Figure 16 F) and is scheduled to the picture element (being area B zone in addition) of GTG value to minimum stable state less than second.That is to say that the zone beyond the area B presents white, so stayed the intersection area of regional A and area B.
Then, in step S102, shown in Figure 16 D, electric paper display drives in first picture 100 (being illustrated in Figure 16 A) and is scheduled to the picture element (being regional A) of GTG value to minimum stable state greater than first.That is to say that the picture element of regional A presents black in this step.In icon, be to represent black with oblique line.
Then, in step S103, shown in Figure 16 E, electric paper display drives in second picture 200 (being illustrated in Figure 16 F) and is scheduled to the picture element (being area B) of GTG value to the highest stable state greater than first.That is to say that the picture element of area B presents black in this step.
Then, in step S105, shown in Figure 16 F, electric paper display demonstrates second picture 200.
Thus, be activated corresponding to the picture element beyond the intersection area of regional A and area B, and can not stay ghost.
The 9th embodiment
Please refer to Figure 17 and Figure 18 A～18E, Figure 17 illustrates the process flow diagram of driving method of the electric paper display of the 9th embodiment, and Figure 18 A～18E illustrates the synoptic diagram of each step of Figure 17.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 7th embodiment is step S202 execution in step S102 and S103 simultaneously, and all the other something in common no longer repeat.
In the step S202 of present embodiment, shown in Figure 18 B, drive simultaneously in first picture 100 (being illustrated in Figure 18 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to the highest stable state greater than first greater than the part picture element of the first predetermined GTG value with in second picture 200 (being illustrated in Figure 18 E).
Thus, also can make to be activated, and can not stay ghost corresponding to the picture element beyond the intersection area of regional A and area B.
The tenth embodiment
Please refer to Figure 19 and Figure 20 A～20E, Figure 19 illustrates the process flow diagram of driving method of the electric paper display of the tenth embodiment, and Figure 20 A～20E illustrates the synoptic diagram of each step of Figure 19.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 7th embodiment is step S502 execution in step S402 and S403 simultaneously, and all the other something in common no longer repeat.
In the step S502 of present embodiment, shown in Figure 20 D, drive simultaneously in first picture 100 (being illustrated in Figure 20 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to minimum stable state less than second less than the part picture element of the second predetermined GTG value with in second picture 200 (being illustrated in Figure 20 D).
Thus, also can make to be activated, and can not stay ghost corresponding to the picture element beyond the intersection area of regional A and area B.
The 11 embodiment
Please refer to Figure 21 and Figure 22 A～22D, Figure 21 illustrates the process flow diagram of driving method of the electric paper display of the 11 embodiment, and Figure 22 A～22D illustrates the synoptic diagram of each step of Figure 21.The driving method difference of the electric paper display of the driving method of the electric paper display of present embodiment and the 7th embodiment is step S202 execution in step S102 and S103 simultaneously, and step S502 is execution in step S402 and S403 simultaneously, and all the other something in common no longer repeat.
In the step S202 of present embodiment, shown in Figure 22 B, drive simultaneously in first picture 100 (being illustrated in Figure 22 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to the highest stable state greater than first greater than the part picture element of the first predetermined GTG value with in second picture 200 (being illustrated in Figure 21 D).
In the step S502 of present embodiment, shown in Figure 22 C, drive simultaneously in first picture 100 (being illustrated in Figure 22 A) and be scheduled to the part picture element (being the intersection area of regional A and area B) of GTG value to minimum stable state less than second less than the part picture element and second picture 200 (being illustrated in Figure 22 D) of the second predetermined GTG value.
Thus, also can make to be activated, and can not stay ghost corresponding to the picture element beyond the intersection area of regional A and area B.
The 12 embodiment
Please refer to Figure 23 and Figure 24 A～24D, Figure 23 illustrates the process flow diagram of driving method of the electric paper display of the 12 embodiment, and Figure 24 A～24D illustrates the synoptic diagram of each step of Figure 23.The driving method difference of the driving method of the electric paper display of present embodiment and the electric paper display of the 11 embodiment is the order of step S202 and S502, and all the other something in common no longer repeat.
In the step S502 of present embodiment, shown in Figure 24 C, drive simultaneously in first picture 100 (being illustrated in Figure 24 A) and be scheduled to the part picture element (being the intersection area of regional A and area B) of GTG value to minimum stable state less than second less than the part picture element of the second predetermined GTG value with in second picture 200 (being illustrated in Figure 24 D).
In the step S202 of present embodiment, shown in Figure 24 B, drive simultaneously in first picture 100 (being illustrated in Figure 24 A) and be scheduled to the part picture element (being the connection collection zone of regional A and area B) of GTG value to the highest stable state greater than first greater than the part picture element and second picture 200 (being illustrated in Figure 24 D) of the first predetermined GTG value.
Thus, also can make to be activated, and can not stay ghost corresponding to the picture element beyond the intersection area of regional A and area B.
In another embodiment, the driving method of the electric paper display of above-mentioned the 7th～12 embodiment also can be applicable to the color electric paper display.For instance, when picture element was positioned at the highest stable state, the GTG value of picture element was 255, and presents redness, green or blue, and when picture element was positioned at minimum stable state, the GTG value of picture element was 0, and presented black (or white).When picture element was arranged in metastable state, the GTG value of picture element and presented in various degree redness, green or blue between 0～255.Red green in various degree and blueness can be formed a width of cloth colour picture.The driving method of the electric paper display of the 7th～12 embodiment is applied to the color electric paper display, also can make picture not have the appearance of ghost.
The driving method of the electric paper display of the foregoing description need not activate whole picture elements, and can make picture can not stay ghost, and makes power consumption significantly to reduce and scintillation also can reduce.
In sum, though the present invention discloses as above with embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (24)
1. the driving method of an electric paper display is changed into one second picture in order to drive this electric paper display by one first picture, and this electric paper display has several picture elements, and the driving method of this electric paper display comprises:
(a) the only the highest stable state of those picture elements to one of drive part or a minimum stable state; And
(e) show this second picture.
2. the driving method of electric paper display as claimed in claim 1, wherein only those picture elements of drive part are to this highest stable state for this step (a), and the driving method of this electric paper display more comprises:
(b) drive those whole picture elements to this minimum stable state.
3. the driving method of the described electric paper display of claim 2, wherein this step (a) is executed in this step (b) before.
4. the driving method of the described electric paper display of claim 2, wherein this step (b) is executed in this step (a) before.
5. the driving method of electric paper display as claimed in claim 2, wherein this step (a) comprising:
(a1) drive in this first picture greater than those picture elements of part of one first predetermined GTG value to this highest stable state; And
(a2) drive in this second picture greater than those picture elements of part of this first predetermined GTG value to this highest stable state.
6. the driving method of electric paper display as claimed in claim 5, wherein this step (a1) and this step (a2) are carried out in regular turn.
7. the driving method of electric paper display as claimed in claim 5, wherein this step (a1) and this step (a2) are carried out simultaneously.
8. the driving method of electric paper display as claimed in claim 1 wherein is positioned at this during high stable state at those picture elements, and those picture elements are black, and when those picture elements were positioned at this minimum stable state, those picture elements were white.
9. the driving method of electric paper display as claimed in claim 1 wherein is positioned at this during high stable state at those picture elements, and those picture elements are red, green or blue, and when those picture elements were positioned at this minimum stable state, those picture elements were black.
10. the driving method of electric paper display as claimed in claim 1, wherein only those picture elements of drive part are to this minimum stable state for this step (a), and the driving method of electric paper display more comprises:
(c) drive whole the highest stable states of those picture elements to one.
11. the driving method of electric paper display as claimed in claim 10, wherein this step (a) is executed in this step (c) before.
12. the driving method of the described electric paper display of claim 10, wherein this step (c) is executed in this step (a) before.
13. the driving method of electric paper display as claimed in claim 10, wherein this step (a) comprising:
(a1) drive in this first picture less than those picture elements of part of one second predetermined GTG value to this minimum stable state; And
(a2) drive in this second picture less than those picture elements of part of this second predetermined GTG value to this minimum stable state.
14. the driving method of electric paper display as claimed in claim 13, wherein this step (a1) and this step (a2) are carried out in regular turn.
15. the driving method of electric paper display as claimed in claim 13, wherein this step (a1) and this step (a2) are carried out simultaneously.
16. the driving method of electric paper display as claimed in claim 1, wherein only those picture elements of drive part are to this highest stable state for this step (a), and the driving method of this electronic console more comprises:
(d) only those picture elements of drive part to this minimum stable state.
17. the driving method of the described electric paper display of claim 16, wherein this step (a) is executed in this step (d) before.
18. the driving method of the described electric paper display of claim 16, wherein this step (d) is executed in this step (a) before.
19. the driving method of electric paper display as claimed in claim 16, wherein this step (a) comprising:
(a1) drive in this first picture greater than those picture elements of part of one first predetermined GTG value to this highest stable state; And
(a2) drive in this second picture greater than those picture elements of part of this first predetermined GTG value to this highest stable state.
20. the driving method of electric paper display as claimed in claim 19, wherein this step (a1) and this step (a2) are carried out in regular turn.
21. the driving method of electric paper display as claimed in claim 19, wherein this step (a1) and this step (a2) are carried out simultaneously.
22. the driving method of electric paper display as claimed in claim 16, wherein this step (d) comprising:
(d1) drive those picture elements and be scheduled to those picture elements of part of GTG value to this highest stable state less than one second in this first picture; And
(d2) drive those picture elements in this second picture less than those picture elements of part of this second predetermined GTG value to this highest stable state.
23. the driving method of electric paper display as claimed in claim 22, wherein this step (d1) and this step (d2) are carried out in regular turn.
24. the driving method of electric paper display as claimed in claim 22, wherein this step (d1) and this step (d2) are carried out simultaneously.
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| CN2010101101321A CN102136238A (en) | 2010-01-22 | 2010-01-22 | Driving method of electronic paper display |
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| CN2010101101321A CN102136238A (en) | 2010-01-22 | 2010-01-22 | Driving method of electronic paper display |
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| CN2010101101321A Pending CN102136238A (en) | 2010-01-22 | 2010-01-22 | Driving method of electronic paper display |
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| CN107492349A (en) * | 2017-09-22 | 2017-12-19 | 大连龙宁科技有限公司 | The driving method of the multiple colour electrophoretic type display device of electronic paper of spatial stability |
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Application publication date: 20110727 |