CN101763751B

CN101763751B - Multi-page double-sided electronic book with scroll

Info

Publication number: CN101763751B
Application number: CN2009102383252A
Authority: CN
Inventors: 须清
Original assignee: Beijing Paragon Technology Co Ltd
Current assignee: Beijing Paragon Technology Co Ltd
Priority date: 2009-11-18
Filing date: 2009-11-18
Publication date: 2011-09-28
Anticipated expiration: 2029-11-18
Also published as: CN101763751A

Abstract

The invention provides a multi-page double-sided electronic book with a scroll, which comprises an information control unit and at least two electronic paper electronization parts. A second movable connecting part is arranged on one contact edge between at least two electronic paper electronization parts which comprise double-sided electronic paper, a grid array first electrode, a grid array second electrode, a grid array first driving circuit, a grid array second driving circuit, a scroll part and a public electrode; an opaque public electrode is arranged as the middle layer of the double-sided electronic paper; a first movable connecting part is arranged on one contact edge between the grid array first electrode and the grid array second electrode so that the grid array first electrode can rotate or slide corresponding to the grid array second electrode; and the public electrode is electrically connected with the opaque public electrode of the double-sided electronic paper. The invention realizes electronic books with the advantages of traditional books, realizes the advantages of sharing, replacement and reference among a plurality of pages of electronic paper reading and keeps the advantages of lightness and thinness during realizing of the additional electronic books.

Description

The multi-page double-sided electronic book that spool is arranged

Technical field

The present invention relates to multi-page double-sided electronic book, particularly include the electronic reading equipment based on the Electronic Paper double-sided display of spool.

Background technology

The type printing of China's invention is the Ancient Chinese invention of great significance in generation.Its invention, development and to the propagation in the world have been made huge contribution to human civilization.Modern laser printing, electronic composition printing makes people printing word and pattern on paper become easier.But, therefore need to produce a large amount of paper because file or data information that these printing processes obtain can not be changed.And carbon dust or printing ink that the printshop is used are still bigger for environmental pollution.

Development along with modern electronic technology, people have proposed the notion of various electronic papers, paper that promptly can update content, as little cup (MicroCup) electrophoretic film of the electric ink of E-ink company and microcapsules electrophoretic film, Sipix company etc., there has been be pilot to provide in fields such as display, billboards.Electronic reading equipment based on Electronic Paper begins to emerge, and its repeated electronization based on Electronic Paper, frivolous characteristics display the content on the Electronic Paper, and reflection realizes the reading effect of similar traditional paper by light.But these realizations have following deficiency: the multipage contrast function in the time of 1) can't providing people to read based on conventional book, because the single display of the design of existing e-book screen, the content that can only show single page, when needs are consulted the content of other pages, show the content of other pages by page turning, can't realize showing simultaneously the content of multipage; 2) displaying contents of e-book can't be preserved separately with the form of paper spare or shared,, can not take out because the Electronic Paper of existing e-book is fixed in the e-book with other people; 3) very inconvenient for the replacing of Electronic Paper, when the Electronic Paper performance of e-book reduces, change the Electronic Paper inconvenience.

At publication number is CN101201526A, open day on June 18th, 2008, name is called in the Chinese patent application of " electric printing equipment and method of printing electric papers ", Electronic Paper electronization electrode pair Electronic Paper by the outside is carried out electronization, for the various application that realize replaceable Electronic Paper provide possibility.The present invention will quote in full the description of this patented technology as Technical Reference of the present invention.But providing, this patented technology how not design the e-book with better performance or the implementation of electronic reader.

At application number is CN200910076197.6, January 14 2009 applying date, name is called in the Chinese patent application of " two-sided printing equipment for electronic paper ", Electronic Paper electronization electrode pair double-side electronic paper by the outside carries out electronization, for the various application that realize replaceable double-side electronic paper provide possibility.The present invention will quote in full the description of this patented technology as Technical Reference of the present invention.But this patented technology does not provide the e-book how to design the two-sided reading with better performance or the implementation of electronic reader.

At publication number is CN100407250C, open day on July 30th, 2008, name is called in the Chinese patent of " Electronic Paper; Electronic Paper file and electronic pen ", the Electronic Paper file that can make Electronic Paper and main body loading and unloading is provided, by on Electronic Paper and main body, possessing the splicing ear that has physics or be electrically connected function, make Electronic Paper and main body to load and unload, in addition, because feasible the demonstration on the non-volatile display media that is possessed in the display part of Electronic Paper with data shows, therefore the Electronic Paper of taking off from main body keeps its displaying contents, and then, be contained at splicing ear set on the main body and rotate freely on the movable axis sheet, can keep desirable page or leaf under the state of opening watching.But the Electronic Paper in the prior art adopts splicing ear, causes that every page of Electronic Paper is too thick, cost is too expensive, and has only the main body that is complementary with splicing ear to carry out once more electronization to revise content wherein for Electronic Paper.

Summary of the invention

Technical matters to be solved by this invention is how to design the product of better reading impression than existing e-book or electronic reader all or to small part to overcome the deficiencies in the prior art.A kind of arrangement for reading based on Electronic Paper of the more approaching books reading method of being used to have is provided for people.

The term explanation: Electronic Paper described in the present invention is meant to comprise any parts with definite shape that comprise one of following material layer or combination: have the microcapsules electronic ink layer of electrophoretic effect, the little cup structure thinner package rete with electrophoretic effect, screw (Gyricon) layer, have the electrodeless Electronic Paper of the Electronic Paper material layer of electrowetting effect, bistable cholesteric, Beijing Pai Ruigen science and technology etc.

Term explanation: double-side electronic paper described in the present invention, be meant the double-side electronic paper that is respectively arranged with electronic material layer arranged or is combined into by the one-side electronic paper that comprises opaque public electrode on the two sides of opaque common electrode layer, described electronic material layer arranged is meant any parts with definite shape that comprise one of following material layer or combination: the microcapsules electronic ink layer with electrophoretic effect, little cup structure thinner package rete with electrophoretic effect, screw (Gyricon) layer, Electronic Paper material layer with electrowetting effect, bistable cholesteric, the electrodeless Electronic Paper of Beijing Pai Ruigen science and technology etc.

The term explanation: " Electronic Paper is carried out electronization " described in the present invention has identical implication with " Electronic Paper is printed ", even the pixel of Electronic Paper presentation information under effect of electric field.

For addressing the above problem, the multiple technologies solution that the present invention proposes is respectively:

The solution of single-page electronic book:

1, a kind of single-page double-sided electronic book is characterized in that comprising:

Information control unit;

Double-side electronic paper, the middle layer of described double-side electronic paper are opaque public electrode;

Grid array first electrode has independently an electrode and a contact conductor on each grid of described grid array first electrode;

Grid array second electrode has independently an electrode and a contact conductor on each grid of described grid array second electrode;

Public electrode;

Grid array first driving circuit;

Grid array second driving circuit;

One of them contact edge that contacts between described grid array first electrode and grid array second electrode has first to flexibly connect parts, and grid array first electrode can be rotated or slide with respect to grid array second electrode;

Between described grid array first electrode and grid array second electrode described double-side electronic paper is set, described public electrode is electrically connected with the opaque public electrode of described double-side electronic paper;

Described information control unit with the content of storing be converted into to the image information of the single or double electronization of described double-side electronic paper and by described grid array the first drive circuit at the voltage signal that applies the first surface electronization that makes described double-side electronic paper between described grid array the first electrode and the described public electrode and/or between described grid array the second electrode and described public electrode, apply the voltage signal of second electronization that makes described double-side electronic paper by described grid array the second drive circuit.

2, a kind of single-page double-sided electronic book is characterized in that comprising:

Information control unit;

Public electrode;

Grid array first driving circuit;

Grid array second driving circuit;

Be provided with between described grid array first electrode and grid array second electrode Electronic Paper space and therein a contact edge opening is set, double-side electronic paper can be inserted in the described Electronic Paper space and/or from described Electronic Paper space by described opening takes out double-side electronic paper;

In above-mentioned two kinds of solutions, one of them contact edge that carries out contacting between grid array first electrode and second electrode of electronization for Electronic Paper has the first flexible connection parts, can realize changing at any time the Electronic Paper that is arranged between first electrode and second electrode, and when being arranged on Electronic Paper between first electrode and second electrode content after by electronization when need be with other people shared, can take off and give other people, oneself put an Electronic Paper again and can proceed electronic display message control module institute canned data.Can read or use content wherein behind other people the electron gain paper at any time, simultaneously also can be in electronic reader or e-book update content.When the content of Electronic Paper still can be read when requiring Electronic Paper to place between grid array first electrode and grid array second electrode, be transparency electrode then with contacted grid array first electrode of the display surface of Electronic Paper or grid array second electrode.

3, a kind of single-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Public electrode;

Grid array first driving circuit;

Grid array second driving circuit;

Reel unit, described double-side electronic paper are wrapped on the described reel unit;

One of them contact edge that contacts between described grid array first electrode and grid array second electrode has first to flexibly connect parts, and grid array first electrode can be rotated or slide with respect to second electrode;

At first opening that the Electronic Paper space is set between described grid array first electrode and grid array second electrode and is provided with on contact edge therein, described double-side electronic paper extends between described grid array first electrode and grid array second electrode from described reel unit by described first opening;

4, a kind of single-page electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Public electrode;

Grid array first driving circuit;

Grid array second driving circuit;

Another sides different with limit, the described first opening place between described grid array first electrode and grid array second electrode are provided with second opening, Electronic Paper can be inserted in the described Electronic Paper space and/or from described Electronic Paper space by described second opening take out Electronic Paper; Preferably second opening is set at the another side relative with limit, the described first opening place;

Described information control unit is converted into the content of being stored to the image information of described Electronic Paper electronization and by described grid array first driving circuit and applies the voltage signal that makes described Electronic Paper electronization between described grid array first electrode and described second electrode.

Than preceding two kinds of schemes, three, increase reel unit in the 4th kind of scheme, Electronic Paper is wrapped on the described reel unit, when the needs displaying contents Electronic Paper being pulled out rolling from reel unit extends between grid array first electrode and second electrode, use convenient, and can share reducing with the Electronic Paper of displaying contents, be wrapped in additional automatically or manually being arranged between grid array first electrode and second electrode of Electronic Paper on the described reel unit with other people.When needs are realized automatic paper feeding and are reduced automatically, need to increase automatic paper feeding parts and Electronic Paper reduction parts, these two kinds of parts all have the solution of maturation in existing printing device or printing equipment, can guarantee that automatic location and the reduction after the pine located automatically.

5, the location positioning sign of Electronic Paper preferably is set on the surface of described grid array first electrode or grid array second electrode, such sign can be an anchor point, it also can be position line, Electronic Paper is placed on suitable position between grid array first electrode and grid array second electrode when guaranteeing manually or automatically Electronic Paper to be set, is beneficial to information control unit content information accurately is presented on the correct position of Electronic Paper.

6, the preferably described first flexible connection parts are that described grid array first electrode is around the link of described contact edge with respect to described grid array second electrode rotation or translation; Perhaps described flexible connection parts are that described grid array second electrode is around the link of described contact edge with respect to described grid array first electrode rotation or translation.Translation described here can array first electrode plane can translation with respect to the translation of one of the upper and lower, left and right four direction of described grid array second electrode plane or a plurality of direction.

7, preferably described grid array first electrode and/or grid array second electrode self comprise supporting construction, with the profile pattern that guarantees grid array first electrode and/or grid array second electrode and satisfy grid array first electrode and grid array second electrode between relative rotation or the needed intensity of translation.

8, preferably described Electronic Paper is fixedly installed on described grid array first electrode; Perhaps described Electronic Paper is fixedly installed on described grid array second electrode.When not needing often to change Electronic Paper, Electronic Paper can be fixed on suitable position between grid array first electrode and grid array second electrode.

9, preferably described e-book further comprises the Electronic Paper storage means, and described Electronic Paper storage means is deposited standby Electronic Paper or the Electronic Paper after the electronization.Described Electronic Paper storage means can be fixedly installed on the prolongation plane of grid array first electrode and/or grid array second electrode; Also can flexibly connect the parts flexible connection and be arranged on the prolongation plane of grid array first electrode and/or grid array second electrode, be convenient to whether install on demand or unload Electronic Paper storage means or folding electron paper storage means by second; Can also be that the second flexible connection parts and first flexibly connect the parts unification, make between Electronic Paper storage means, grid array first electrode and grid array second electrode and can rotate relatively or translation.A kind of loose-leaf design that realizes being similar to document folder of its Rotation Design; Its translation design a kind of realizes being similar to being slidingly connected of slide phone.Prolongation described herein plane can be grid array first electrode and/or grid array second electrode four peripheries any one or several.

10, preferably described Electronic Paper can be from being removed between described grid array first electrode and grid array second electrode or Electronic Paper being inserted between described grid array first electrode and grid array second electrode.

11, preferably further comprise above loose-leaf parts, described loose-leaf parts flexibly connect parts by described first and move with respect to described grid array first electrode or grid array second electrode or rotate.Described loose-leaf parts have certain spatial accommodation, be used to deposit electronic Electronic Paper or do not have electronic Electronic Paper, also can be to need the content of that page of reference after showing on the Electronic Paper at reading content, take off and be placed in the loose-leaf parts, carry out reference during the content of other pages of easy-to-read.

12, preferably described flexible connection parts comprise Lock Part, and described Lock Part is controlled on described grid array first electrode and can be moved maybe and can not move with respect to described grid array second electrode.

13, further comprise Lock Part between preferably described grid array first electrode and grid array second electrode, described Lock Part is controlled on described grid array first electrode and can be moved maybe and can not move with respect to described grid array second electrode.

14, preferably described information control unit comprise at least a font of central processing unit (CPU), memory circuit, at least a literal character library, character and type matrix mapping processing unit, e-file is with one of output dot matrix mapping processing unit or make up.Can also further comprise component for input operation, as button or mouse or touch control board; Also can on transparent grid array first electrode or grid array second electrode, transparent touch control board be set, realize touching control and operation.

15, the size of the grid electrode of preferably described grid array first electrode and the interval between grid electrode are corresponding identical with the pixel size and the interval between pixel of described Electronic Paper; Interval between the grid electrode of the size of the grid electrode of perhaps described grid array first electrode and described grid array first electrode bigger than the pixel size of described Electronic Paper is littler than the interval between the pixel of Electronic Paper.

16, the size of the grid electrode of preferably described grid array second electrode and the interval between grid electrode are corresponding identical with the pixel size and the interval between pixel of described Electronic Paper; Interval between the grid electrode of the size of the grid electrode of perhaps described grid array second electrode and described grid array first electrode bigger than the pixel size of described Electronic Paper is littler than the interval between the pixel of Electronic Paper.

17, preferably described Electronic Paper comprises one of following material layer or combination: have the microcapsules electronic ink layer of electrophoretic effect, the little cup structure thinner package rete with electrophoretic effect, screw (Gyricon) layer, have the electrodeless Electronic Paper of the Electronic Paper material layer of electrowetting effect, bistable cholesteric, Beijing Pai Ruigen science and technology.

18, in the such scheme, when the content of Electronic Paper still can be read when requiring Electronic Paper to place between grid array first electrode and grid array second electrode, be transparency electrode then with contacted grid array first electrode of the display surface of Electronic Paper and/or grid array second electrode.

The solution of multi-page double-sided electronic book:

1, a kind of multi-page double-sided electronic book is characterized in that comprising:

Information control unit;

At least two Electronic Paper electronization parts, between the described Electronic Paper electronization parts therein a contact edge have second to flexibly connect parts;

Described Electronic Paper electronization parts comprise double-side electronic paper, grid array first electrode, grid array second electrode, grid array first driving circuit, grid array second driving circuit and public electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode;

The middle layer of described double-side electronic paper is opaque public electrode;

Between described grid array first electrode and grid array second electrode, be provided with the Electronic Paper space and therein a contact edge opening is set, double-side electronic paper can be inserted in the described Electronic Paper space and/or from described Electronic Paper space takes out Electronic Paper;

Described public electrode is electrically connected with the opaque public electrode of described double-side electronic paper;

Described information control unit with the content of storing be converted into to the image information of the single or double electronization of described double-side electronic paper and by described grid array the first drive circuit at the voltage signal that applies the first surface electronization that makes described double-side electronic paper between described grid array the first electrode and the described public electrode and/or between described grid array the second electrode and described public electrode, apply the voltage signal of second electronization that makes described double-side electronic paper by described grid array the second drive circuit;

Described information control unit is identical or different to the content of different described Electronic Paper electronization parts transmission.

Comprise multipage in the such scheme, can as conventional book, show multi-page double-sided content, realize reference between the multipage or the continuous demonstration of going up page or leaf, current page, nextpage, and Electronic Paper can be changed Electronic Paper by insertion and taking-up mode.

2, a kind of multi-page double-sided electronic book is characterized in that comprising:

Information control unit;

One of them contact edge that contacts between described grid array first electrode and second electrode has first to flexibly connect parts, and grid array first electrode can be rotated or slide with respect to grid array second electrode;

Than preceding kind of scheme, realized further in this kind scheme that the Electronic Paper of multi-page electronic book and every page can be installed on demand, change, takes off etc.

3, a kind of multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Described Electronic Paper electronization parts comprise double-side electronic paper, grid array first electrode, grid array second electrode, grid array first driving circuit, grid array second driving circuit, reel unit and public electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode;

Double-side electronic paper is wrapped on the described reel unit;

4, a kind of multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Double-side electronic paper is wrapped on the described reel unit;

At first opening that the Electronic Paper space is set between described grid array first electrode and grid array second electrode and is provided with on contact edge therein, described Electronic Paper extends between described grid array first electrode and second electrode from described reel unit by described first opening;

Another sides different with limit, the described first opening place between described grid array first electrode and grid array second electrode are provided with second opening, double-side electronic paper can be inserted in the described Electronic Paper space and/or from described Electronic Paper space by described second opening take out Electronic Paper; Preferably second opening is set at the another side relative with limit, the described first opening place;

Comprise multipage in the such scheme, can as conventional book, show pages content, realize reference between the multipage or the continuous demonstration of going up page or leaf, current page, nextpage.

5, a kind of multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Double-side electronic paper is wrapped on the described reel unit;

Than preceding the third scheme, the 4th, further realized that the Electronic Paper of multi-page double-sided electronic book and every page can install on demand, change, take off etc. in the 5th kind of scheme.

Described reel unit can be arranged at outside the Electronic Paper electronization parts, also can be arranged in each Electronic Paper electronization parts.

6, the location positioning sign of Electronic Paper preferably is set on the surface of described grid array first electrode or grid array second electrode, such sign can be an anchor point, it also can be position line, Electronic Paper is placed on suitable position between grid array first electrode and grid array second electrode when guaranteeing manually or automatically Electronic Paper to be set, is beneficial to information control unit content information accurately is presented on the correct position of Electronic Paper.

7, the preferably described first flexible connection parts are that described grid array first electrode is around the link of described contact edge with respect to described grid array second electrode rotation or translation; Perhaps described flexible connection parts are that described grid array second electrode is around the link of described contact edge with respect to described grid array first electrode rotation or translation.Translation described here can array first electrode plane can translation with respect to the translation of one of the upper and lower, left and right four direction of described grid array second electrode plane or a plurality of direction.

8, preferably described grid array first electrode and/or grid array second electrode self comprise supporting construction, with the profile pattern that guarantees grid array first electrode and/or grid array second electrode and satisfy grid array first electrode and grid array second electrode between relative rotation or the needed intensity of translation.

9, preferably described Electronic Paper is fixedly installed on described grid array first electrode; Perhaps described Electronic Paper is fixedly installed on described grid array second electrode.When not needing often to change Electronic Paper, Electronic Paper can be fixed on suitable position between grid array first electrode and grid array second electrode.

10, preferably described e-book further comprises the Electronic Paper storage means, and described Electronic Paper storage means is fixedly installed on one or more Electronic Paper electronization parts prolongations plane or is arranged on one or more Electronic Paper electronization parts by the 3rd flexible connection parts flexible connection and prolongs on the plane; Perhaps described Electronic Paper storage means is arranged on described second and flexibly connects on the parts, makes between Electronic Paper storage means, each Electronic Paper electronization parts to rotate relatively or translation.A kind of loose-leaf design that realizes being similar to document folder of its Rotation Design; Its translation design a kind of realizes being similar to being slidingly connected of slide phone.

11, preferably described Electronic Paper can be from being removed between described grid array first electrode and grid array second electrode or Electronic Paper being inserted between described grid array first electrode and grid array second electrode.

Beneficial effect of the present invention: adopt technology of the present invention can realize having the e-book of the advantage of conventional book, the advantage of sharing, consulting between the replacing, multipage that realizes that Electronic Paper reads has kept the frivolous advantage of existing e-book in realizing simultaneously.

Description of drawings:

Fig. 1 is the principle of work synoptic diagram of double-sided electronic book.

Fig. 2 is the structure and the principle of work synoptic diagram thereof of information control unit.

Fig. 3 first kind of implementation of double-sided electronic book of the present invention.

Fig. 4 second kind of implementation of double-sided electronic book of the present invention.

Fig. 5 the third implementation of double-sided electronic book of the present invention.

Fig. 6 is the 4th a kind of implementation of double-sided electronic book of the present invention.

Fig. 7 is the 5th a kind of implementation of double-sided electronic book of the present invention.

Fig. 8 is the 6th a kind of implementation of double-sided electronic book of the present invention.

Fig. 9 is the 7th a kind of implementation of double-sided electronic book of the present invention.

Figure 10 is the 8th a kind of implementation of double-sided electronic book of the present invention.

Figure 11 is the 9th a kind of implementation of double-sided electronic book of the present invention.

Embodiment:

Electronic Paper is a kind of special paper, be coated with micro unit (being also referred to as pixel cell) on it with electrophoretic characteristic or electro-wetting property, these micro units have the externally following characteristic that changes optical states of electric field action, and after the optical states change, even remove extra electric field, still can keep optical states.Therefore, be actually control for the printing of Electronic Paper and be added in the external electrical field size and Orientation on each micro unit on the Electronic Paper, make each micro unit on the Electronic Paper present the optical characteristics of our needs.

Further describe specific embodiments of the present invention below in conjunction with accompanying drawing.

Fig. 1 is the principle of work synoptic diagram of e-book.E-book comprises at least as lower member: information control unit 103, gridding information storage unit 104, grid array first driving circuit 105, grid array second driving circuit 109, public electrode 110, grid array first electrode 106, grid array second electrode 108.Grid array first electrode 106 is placed with grid array second electrode 108 mutual opposites, places the double-side electronic paper 107 that need carry out electronization between grid array first electrode 106 and grid array second electrode 108.Public electrode 110 is electrically connected with the opaque public electrode of double-side electronic paper, and the annexation between each parts as shown in Figure 1.In concrete enforcement, in order to make above-mentioned parts constitute an integral body, physically be connected at grid array first electrode 106 at least one contact edge with grid array second electrode 108, this connected mode can adopt fixedly connected mode, also can adopt movable connection method.In order conveniently to install, change, take off the Electronic Paper that is interposed between grid array first electrode 106 and grid array second electrode 108, adopt movable connection method, these flexible connection parts do not draw among the figure.The implementation that flexibly connects parts can adopt and be slidingly connected, and also can be that axle is rotatably connected.The content stores of e-book in information control unit 103, perhaps with memory bank that information control unit 103 is connected in.Need to be converted to the dot matrix pattern-information on the Electronic Paper after information control unit 103 reading of content, gridding information storage unit 104 is optional parts, when not having gridding information storage unit 104, information control unit 103 is directly delivered to the dot matrix pattern-information grid array first driving circuit 105, generating each point corresponding voltage signal according to the dot matrix pattern-information by grid array first driving circuit 105 between grid array first electrode 106 and the public electrode 110, the electric field that forms by voltage signal is in the optical states that needs with the corresponding figures picture point of first of Electronic Paper, demonstrates content information; And/or the dot matrix pattern-information delivered to grid array second driving circuit 109, generating each point corresponding voltage signal according to the dot matrix pattern-information by grid array first driving circuit 105 between grid array second electrode 108 and the public electrode 110, the electric field that forms by voltage signal is in the optical states that needs with the corresponding figures picture point of second of Electronic Paper, demonstrates content information.

Preferably adopt the Electronic Paper of the electrodeless Electronic Paper of Beijing Paragon Technology Co., Ltd., can greatly reduce the cost of e-book, and reach aim of saving as e-book.

Fig. 2 is the structure and the principle of work synoptic diagram thereof of information control unit.Further provide the structure of information control unit among Fig. 2, comprised central processing unit 232, character library unit 231, memory circuit 234, character font map unit 233.

The course of work of double-sided electronic book displaying contents is:

When being printed on Word message on the Electronic Paper, need information control unit to carry out the conversion process of character to dot matrix font, the Word message that at first needs is presented on the double-side electronic paper 107 stores in the data back of memory bank circuit 234, program in the procedure stores body of central processing unit 232 operation memory circuits 234, utilize the character library information in the character library unit 231 that Word message is converted to dot matrix font information, store into then in the character font map unit 233, so that under the control of central processing unit 232, then according to content to display be first of Electronic Paper show or second show or the two sides shows that all decision is grid first electrod-array 106 with the information translation of character font map unit 233, the information of voltage of grid second electrod-array 108 counter electrodes is sent to gridding information storage unit 104, digitized information is in the content of Electronic Paper as required, import grid array first driving circuit 105 and/or grid array second driving circuit 109 activation bit into the content information of gridding information storage unit 104 storage then, thereby the content that realizes Electronic Paper shows as Electronic Paper.

In order to guarantee grid array first electrode 106, grid array second electrode 108 is corresponding one by one with the corresponding net point of Electronic Paper, need to adjust grid array first electrode 106, the position of grid array second electrode 108, in Fig. 1, a kind of implementation is fixed mesh array second electrode 108, double-side electronic paper 107 places the correct position of grid array second electrode 108, in order to make double-side electronic paper 107 place the correct position of grid array second electrode 108, can station location marker be set in the surperficial appropriate location of grid array second electrode 108, as station location marker point or station location marker line, manually or by grid array first electrode 106 being moved to correct position, make the picture point of Electronic Paper just in time be in the grid of grid array first electrode 106 by information control unit 103 controls, the grid of grid array second electrode 108 is corresponding one by one.In preferred design, at grid array first electrode 106 installation site sensing elements, and positional information fed back to information control unit 103, provide information that whether is in the appropriate location or the information of adjusting after analyzing by information control unit 103.

The storage class of gridding information storage unit 104 is read-write memory banks, it has stored the information that current Electronic Paper of carrying out electronization need present, it is the optical states that each electronic unit need present in the corresponding Electronic Paper 107, and to finish the optical states of each electronic unit in the control Electronic Paper 107, need this information is become the intensity that is applied to the extra electric field of each electronic unit in 107 first of the Electronic Paper by grid array first driving circuit 105, direction and hold time and/or become the intensity that is applied to the extra electric field of each electronic unit in 107 second of the Electronic Paper by grid array second driving circuit 109, direction and holding time.

For grid array first electrode 106, when grid array second electrode 108 all is the electrod-array that is made of small electrode, being actually each electronic unit of realizing Electronic Paper independently controls, grid array first driving circuit 105 and/or grid array second driving circuit 109 are applied to the intensity of the extra electric field of each electronic unit in the Electronic Paper 107 and information that direction need present is as required calculated, because each electronic unit is independently controlled, do not need scanning, so the time of extra electric field can keep always, perhaps extra electric field is kept to be enough to change optical states and to reach and is removed extra electric field when stablizing.

Fig. 3 first kind of implementation of double-sided electronic book of the present invention.Double-sided electronic book 300 comprises by flexibly connecting grid array first electrode 303, grid array second electrode 304 and the public electrode (not drawing among the figure) that parts 301 connect, and public electrode can be that an electric connection line or electrical connection contact are used for being electrically connected with the opaque public electrode of double-side electronic paper.Independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode.Between described grid array first electrode and grid array second electrode double-side electronic paper is set, public electrode is electrically connected with the public electrode of double-side electronic paper; Grid array first driving circuit, grid array second driving circuit and information control unit (not drawing among the figure) can physically embed and flexibly connect parts 301 inside, at the surperficial setting operation button 302 that flexibly connects parts 301, read the information content and be converted to pattern matrix information by operation push-button 302 control information control modules the Electronic Paper electronization, the control information control module outputs to grid array first driving circuit with pattern matrix information then, on first display dot of grid array first electrode 303 and the corresponding Electronic Paper of public electrode, produce the correspondent voltage signal by grid array first driving circuit, the state variation of first each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs; And/or the control information control module outputs to grid array second driving circuit with pattern matrix information, on the display dot of second of the corresponding Electronic Paper of grid array second electrode 304 and public electrode, produce the correspondent voltage signal by grid array second driving circuit, the state variation of second each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs.Usually corresponding for the display dot that makes Electronic Paper with each grid of grid array first electrode 303 and grid array second electrode 304, the station location marker of Electronic Paper can be set on grid array first electrode 303 and/or grid array second electrode 304, comprise station location marker point or station location marker line.Adopt station location marker line 306 in this specific embodiment.Electronic Paper is arranged within the station location marker line 306 of grid array second electrode 304.

The double-side electronic paper that is arranged between described grid array first electrode and grid array second electrode can be fixing or stick on grid array first electrode or the second electrode surface in contact; The preferred Electronic Paper that is arranged between described grid array first electrode and grid array second electrode is unfixing, but can manual installation and take off, and is convenient to change Electronic Paper.For the ease of installing and taking off conveniently, also can increase compressing tablet in the edge of set Electronic Paper position partial points.Described compressing tablet has certain holding force, and Electronic Paper is pressed on the electrode surface in contact.

Reference for the ease of conduct reading other guide after the Electronic Paper of electronization is taken off, can further the storage means of placing Electronic Paper be set in any one direction of grid array first electrode and/or grid array second electrode or the extended surface of a plurality of directions, because the Electronic Paper of taking off is still showing original content, when placing extended surface, can be used as the reference of reading other guide.Another kind of mode is to increase loose-leaf on flexible connection parts 301, and loose-leaf can move on flexible connection parts 301 and can integral body take off.The Electronic Paper of electronization is placed loose-leaf, because the Electronic Paper of taking off is still showing original content, the content of can the same conduct of pros and cons when browsing books consulting.

Fig. 4 second kind of implementation of double-sided electronic book of the present invention.Double-sided electronic book 400 comprises by flexibly connecting grid array first electrode 303 and grid array second electrode 304 that parts 401 connect, and independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode.Different with scheme shown in Figure 3 is that this programme has the spool 405 of Electronic Paper to place in the flexible connection parts 401 volume, double-side electronic paper on the spool 405 can pull out and extend between described grid array first electrode and second electrode from spool, and public electrode is electrically connected with the public electrode of double-side electronic paper; Grid array first driving circuit, grid array second driving circuit and information control unit (not drawing among the figure) can physically embed and flexibly connect parts 401 inside, at the surperficial setting operation button (not drawing among the figure) that flexibly connects parts 401, read the information content and be converted to pattern matrix information by operation push-button control information control module the Electronic Paper electronization, the control information control module outputs to grid array first driving circuit with pattern matrix information then, on first display dot of grid array first electrode 303 and the corresponding Electronic Paper of public electrode, produce the correspondent voltage signal by grid array first driving circuit, the state variation of first each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs; And/or the control information control module outputs to grid array second driving circuit with pattern matrix information, on the display dot of second of the corresponding Electronic Paper of grid array second electrode 304 and public electrode, produce the correspondent voltage signal by grid array second driving circuit, the state variation of second each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs.Usually corresponding for the display dot that makes Electronic Paper with each grid of grid array first electrode 303 and grid array second electrode 304, the station location marker of Electronic Paper can be set on grid array first electrode 303 and/or grid array second electrode 304, comprise station location marker point or station location marker line.Adopt station location marker line 306 in this specific embodiment.Electronic Paper is arranged within the station location marker line 306 of grid array second electrode 304.In this scheme, deposit Electronic Paper owing to adopt the spool mode, can be so that pull out Electronic Paper when needed, regain Electronic Paper when not required, can further increase simultaneously the automatic control component of spool 405, be used for pulling out automatically to the appropriate location or automatically rollback Electronic Paper of Electronic Paper, one page Electronic Paper after the electronization is torn and is shared with other people or as the reference of reading other guide.As the scheme of Fig. 3 is described, can increase the Electronic Paper storage means in the further improvement of this programme.Referring to Fig. 6.

Fig. 9 is the 7th a kind of implementation of double-sided electronic book of the present invention.Double-sided electronic book 900 comprises control assembly 901, grid array first electrode 903, grid array second electrode 904 and the public electrode, and independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode 903; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode 904.Between described grid array first electrode 903 and grid array second electrode 904 double-side electronic paper is set, public electrode is electrically connected with the public electrode of double-side electronic paper; Grid array first driving circuit, grid array second driving circuit and information control unit (not drawing among the figure) can physically embed e-book control assembly 901 inside, surperficial setting operation button 902 at e-book control assembly 901, read the information content and be converted to pattern matrix information by operation push-button 902 control information control modules the Electronic Paper electronization, the control information control module outputs to grid array first driving circuit with pattern matrix information then, on first display dot of grid array first electrode 903 and the corresponding Electronic Paper of public electrode, produce the correspondent voltage signal by grid array first driving circuit, the state variation of first each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs; And/or the control information control module outputs to grid array second driving circuit with pattern matrix information, on the display dot of second of the corresponding Electronic Paper of grid array second electrode 904 and public electrode, produce the correspondent voltage signal by grid array second driving circuit, the state variation of second each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs.Usually corresponding for the display dot that makes Electronic Paper with each grid of grid array first electrode 903 and grid array second electrode 904, the station location marker of Electronic Paper can be set on grid array first electrode 903 and/or grid array second electrode 904, comprise station location marker point or station location marker line.Install, change, take off Electronic Paper for convenience, be provided with between described grid array first electrode and grid array second electrode Electronic Paper space and therein a contact edge opening 911 is set, make Electronic Paper insert in the described Electronic Paper space and/or from described Electronic Paper space, take out Electronic Paper by described opening 911.Opening 911 can be arranged on arbitrary limit or a plurality of limit on four limits that contact between described grid array first electrode and second electrode.

Reference for the ease of conduct reading other guide after the Electronic Paper of electronization is taken off, can further the storage means of placing Electronic Paper be set in any one direction of grid array first electrode or second electrode or the extended surface of a plurality of directions, because the Electronic Paper of taking off is still showing original content, when placing extended surface, can be used as the reference of reading other guide.The another kind mode is to increase on control assembly 901 by flexibly connecting the loose-leaf that parts connect, and loose-leaf can move on the flexible connection parts and can integral body take off.The Electronic Paper of electronization is placed loose-leaf, because the Electronic Paper of taking off is still showing original content, the content of can the same conduct of pros and cons when browsing books consulting.

Figure 10 is the 8th a kind of implementation of double-sided electronic book of the present invention.Double-sided electronic book 1000 comprises control assembly 1001, grid array first electrode 1003, grid array second electrode 1004 and the public electrode, and independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode 1004.Different with scheme shown in Figure 9 is that this programme has the spool 1005 of Electronic Paper to place in the control assembly 1001 volume, double-side electronic paper on the spool 1005 can pull out and extend between described grid array first electrode and second electrode from spool, and public electrode is electrically connected with the public electrode of double-side electronic paper; Grid array first driving circuit, grid array second driving circuit and information control unit (not drawing among the figure) can physically embed control assembly 1001 inside, surperficial setting operation button (not drawing among the figure) at control assembly 1001, read the information content and be converted to pattern matrix information by operation push-button control information control module the Electronic Paper electronization, the control information control module outputs to grid array first driving circuit with pattern matrix information then, on first display dot of grid array first electrode 1003 and the corresponding Electronic Paper of public electrode, produce the correspondent voltage signal by grid array first driving circuit, the state variation of first each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs; And/or the control information control module outputs to grid array second driving circuit with pattern matrix information, on the display dot of second of the corresponding Electronic Paper of grid array second electrode 1004 and public electrode, produce the correspondent voltage signal by grid array second driving circuit, the state variation of second each display dot of control Electronic Paper under the electric field that voltage signal forms, thus demonstrate the content that needs.Usually corresponding for the display dot that makes Electronic Paper with each grid of grid array first electrode 1003 and grid array second electrode 1004, the station location marker of Electronic Paper can be set on grid array first electrode 1003 and/or grid array second electrode 1004, comprise station location marker point or station location marker line.Install, change, take off Electronic Paper for convenience, be provided with between described grid array first electrode and grid array second electrode Electronic Paper space and therein a contact edge opening 1011 is set, making Electronic Paper insert in the described Electronic Paper space and/or take out Electronic Paper from described Electronic Paper space by described opening 1011, further is to pack into Electronic Paper in the spool 1005 or take off replacing from spool 1005 by described opening 1011.Opening 1011 can be arranged on arbitrary limit or a plurality of limit on four limits that contact between described grid array first electrode and second electrode.

Fig. 5 the third implementation of double-sided electronic book of the present invention.This kind scheme has provided a kind of realization of multi-page double-sided electronic book.Double-sided electronic book 500 comprises a plurality of pages or leaves of e-book that connect by the second flexible connection parts 501, as an embodiment, and second page 504 of first page 503 of e-book of drawing among the figure and e-book.At the surperficial setting operation button 502 that flexibly connects parts 501, be presented at the content of second page 504 of the content of first page 503 of e-book and e-book by operation push-button 502 by information control unit control, information control unit, the driving circuit that drives the driving circuit of first page 503 of e-book and drive second page 504 of e-book can be embedded in and flexibly connect in the parts 501.Every page of scheme that both can adopt Fig. 3 of e-book 500, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, grid array first driving circuit, grid array second driving circuit, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode.Also can adopt the scheme of Fig. 4, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, grid array first driving circuit, grid array second driving circuit, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, also comprising a volume has the spool of Electronic Paper to place first to flexibly connect in the parts, and the Electronic Paper on the spool can pull out and extend between described grid array first electrode and second electrode from spool.Can also adopt the scheme of Fig. 9 and Figure 10.Because every page of Electronic Paper all comprises independent driving electrodes and electrode drive circuit, so information control unit can independently be controlled every page of content displayed, the reading impression of realization as traditional books.

Fig. 7 is the 5th a kind of implementation of double-sided electronic book of the present invention.This kind scheme has provided the another kind of multi-page double-sided electronic book and has realized.Double-sided electronic book 700 comprises a plurality of pages or leaves of e-book of multipage cascade arrangement, and promptly the e-book prevpage connects one page down by the cascade arrangement parts, and for the ease of carrying, preferably the cascade arrangement parts can fold; The information control unit of e-book can have only one, is every page of grid array first electrode, public electrode and grid array second electrode that driving circuit is set and connects every page of e-book by signal wire of e-book.As an embodiment, second page of first page of e-book of drawing among the figure and e-book.E-book comprises by the first flexible connection parts 701 for first page and connects grid arrays first electrode 703, grid array second electrode 704 and the public electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode 704.E-book comprises by tandem flexible connection parts 707 for second page and connects grid array third electrode 708 and grid array the 4th electrodes 709, and independently an electrode and a contact conductor are arranged on each grid of described grid array third electrode; Independently an electrode and a contact conductor are arranged on each grid of described the 4th electrode 709.Surperficial setting operation button 702 at the first flexible connection parts 701, be presented at the content of second page of the content of first page of e-book and e-book by operation push-button 702 by information control unit control, information control unit, the driving circuit that drives the driving circuit of first page of e-book and drive second page of e-book can be embedded in and flexibly connect in the parts 701.Preferably grid array second electrode 704 in first page of e-book is provided with station location marker line 706; Grid array the 4th electrode 709 in second page of e-book is provided with station location marker line 710.Every page of scheme that both can adopt Fig. 3 of double-sided electronic book 700, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, and Electronic Paper places between grid array first electrode and grid array second electrode, and public electrode is electrically connected with the public electrode of double-side electronic paper.Also can adopt the scheme of Fig. 4, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, also comprising a volume has the spool of double-side electronic paper to place first to flexibly connect in the parts, double-side electronic paper on the spool can pull out and extend between described grid array first electrode and grid array second electrode from spool, and public electrode is electrically connected with the public electrode of double-side electronic paper.Can also adopt the scheme of Fig. 9 and Figure 10.Every page of Electronic Paper all comprises independent driving electrodes and electrode drive circuit in a kind of specific implementation, so information control unit can independently be controlled every page of content displayed, the reading impression of realization as traditional books.Also can adopt several pages of Electronic Paper shared electrode of the mode driving circuit of timesharing control, go up content displayed with the entity size that reduces control circuit with reduce cost by every page of electronic switch switching mode timesharing control.

Fig. 8 is the 6th a kind of implementation of double-sided electronic book of the present invention.The scheme of Fig. 8 is that the scheme that combines Fig. 5 and Fig. 7 realizes the double-sided electronic book scheme that multipage shows.Double-sided electronic book 800 comprises a plurality of pages or leaves of e-book that connect by the second flexible connection parts 801, and a plurality of pages or leaves of the e-book that comprises the multipage cascade arrangement, be that the e-book prevpage connects one page down by the cascade arrangement parts, for the ease of carrying, preferably the cascade arrangement parts can fold, as an embodiment, drawing among the figure flexibly connects first page 803 of e-book that parts 801 connect and e-book second page 804 by second, and the 3rd page 809 of second page 804 of e-book by 807 connections of cascade arrangement parts and e-book.Surperficial setting operation button 802 at the second flexible connection parts 801, be presented at the content of the 3rd page 809 of the content of second page 804 of content, e-book of first page 803 of e-book and e-book by information control unit control by operation push-button 802, information control unit, the driving circuit that drives first page of e-book, the driving circuit that drives the driving circuit of second page of e-book and drive the 3rd page of e-book can be embedded in second and flexibly connect in the parts 801.Every page of scheme that both can adopt Fig. 3 of double-sided electronic book 800, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, and Electronic Paper places between grid array first electrode and grid array second electrode, and public electrode is electrically connected with the public electrode of double-side electronic paper.Also can adopt the scheme of Fig. 4, promptly comprise double-side electronic paper, first and flexibly connect parts, grid array first electrode, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, also comprising a volume has the spool of double-side electronic paper to place first to flexibly connect in the parts, double-side electronic paper on the spool can pull out and extend between described grid array first electrode and grid array second electrode from spool, and public electrode is electrically connected with the public electrode of double-side electronic paper.Can also adopt the scheme of Fig. 9 and Figure 10.Every page of Electronic Paper all comprises independent driving electrodes and electrode drive circuit in a kind of specific implementation, so information control unit can independently be controlled every page of content displayed, the reading impression of realization as traditional books.Also can adopt several pages of Electronic Paper shared electrode of the mode driving circuit of timesharing control, go up content displayed with the entity size that reduces control circuit with reduce cost by every page of electronic switch switching mode timesharing control.

Figure 11 is the 9th a kind of implementation of double-sided electronic book of the present invention.This kind scheme has provided a kind of realization of multi-page electronic book.E-book 1100 comprises a plurality of pages or leaves of e-book that connect by the second flexible connection parts 1101, as an embodiment, and second page 1104 of first page 1103 of e-book of drawing among the figure and e-book.At the surperficial setting operation button 1102 that flexibly connects parts 1101, be presented at the content of second page 1104 of the content of first page 1103 of e-book and e-book by operation push-button 1102 by information control unit control, information control unit, the driving circuit that drives the driving circuit of first page 1103 of e-book and drive second page 1104 of e-book can be embedded in and flexibly connect in the parts 1101.Every page of scheme that both can adopt Fig. 9 of e-book 1100 promptly comprises double-side electronic paper, grid array first electrode, public electrode and grid array second electrode, and independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, and between grid array first electrode and second electrode, be provided with the Electronic Paper space and therein a contact edge opening 1111 is set, opening 1111 can be arranged on arbitrary limit or a plurality of limit on four limits that contact between described grid array first electrode and grid array second electrode.Also can adopt the scheme of Figure 10, promptly comprise double-side electronic paper, grid array first electrode, public electrode and grid array second electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode; Independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode, also comprising a volume has the spool of Electronic Paper to place first to flexibly connect in the parts, Electronic Paper on the spool can pull out and extend between described grid array first electrode and second electrode from spool, and between grid array first electrode and grid array second electrode, be provided with the Electronic Paper space and therein a contact edge opening 1111 is set, opening 1111 can be arranged on arbitrary limit or a plurality of limit on four limits that contact between described grid array first electrode and grid array second electrode.Making Electronic Paper insert in the described Electronic Paper space and/or take out Electronic Paper from described Electronic Paper space by described opening 1111, further is to pack into double-side electronic paper in the spool 1005 or take off replacing from spool 1005 by described opening 1111.Preferably opening 1111 is arranged on the another side relative with one side that spool is set.

Claims

1. multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

At least three Electronic Paper electronization parts: first Electronic Paper electronization parts, second Electronic Paper electronization parts, the 3rd Electronic Paper electronization parts;

Described second Electronic Paper electronization parts flexibly connect parts by second and are connected with described first Electronic Paper electronization parts, and described the 3rd Electronic Paper electronization parts are by cascade arrangement parts and described second Electronic Paper electronization parts; Perhaps

Described second Electronic Paper electronization parts are connected with described first Electronic Paper electronization parts by the cascade arrangement parts, and described the 3rd Electronic Paper electronization parts are by cascade arrangement parts and described second Electronic Paper electronization parts;

Described cascade arrangement parts can fold;

Described each Electronic Paper electronization parts comprise double-side electronic paper, grid array first electrode, grid array second electrode, grid array first driving circuit, grid array second driving circuit, reel unit and public electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array first electrode, independently an electrode and a contact conductor are arranged on each grid of described grid array second electrode;

Double-side electronic paper is wrapped on the described reel unit;

2. multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Described cascade arrangement parts can fold;

Double-side electronic paper is wrapped on the described reel unit;

3. multi-page double-sided electronic book that spool is arranged is characterized in that comprising:

Information control unit;

Described cascade arrangement parts can fold;

Double-side electronic paper is wrapped on the described reel unit;

Another sides different with limit, the described first opening place between described grid array first electrode and grid array second electrode are provided with second opening, double-side electronic paper can be inserted in the described Electronic Paper space and/or from described Electronic Paper space by described second opening take out Electronic Paper;

4. multi-page double-sided electronic book according to claim 1 is characterized in that described first to flexibly connect parts is described grid array first electrodes around having of contacting between described grid array first electrode and second electrode link that first contact edge that flexibly connects parts rotates with respect to described second electrode or described grid array first electrode link with respect to the described second electrode translation; Perhaps described first to flexibly connect parts are described second electrodes around having of contacting between described grid array first electrode and second electrode link that first contact edge that flexibly connects parts rotates with respect to described grid array first electrode or described second electrode link with respect to the described grid array first electrode translation.

5. multi-page double-sided electronic book according to claim 1, it is characterized in that described first flexibly connects parts and comprise Lock Part, described Lock Part is controlled described grid array first electrode and can be moved with respect to described second electrode and maybe can not move or described Lock Part is controlled described second electrode and can be moved maybe and can not move with respect to described grid array first electrode.

6. according to each described multi-page double-sided electronic book in the claim 1 to 5, it is characterized in that described e-book further comprises the Electronic Paper storage means, described Electronic Paper storage means is fixedly installed on one or more Electronic Paper electronization parts prolongations plane or is arranged on one or more Electronic Paper electronization parts by the 3rd flexible connection parts flexible connection and prolongs on the plane; Perhaps described Electronic Paper storage means is arranged on described second and flexibly connects on the parts, makes the Electronic Paper storage means and is arranged between the described second Electronic Paper electronization parts that flexibly connect on the parts and can rotates relatively or translation.

7. according to each described multi-page double-sided electronic book in the claim 1 to 5, it is characterized in that further comprising component for input operation, described component for input operation is connected with described information control unit, determines the e-book content displayed by described information control unit basis from the input information of component for input operation.

8. according to each described multi-page double-sided electronic book in the claim 1 to 5, it is characterized in that described information control unit comprises one of the character library of at least a font of central processing unit, memory circuit, at least a literal, character and type matrix mapping processing unit, e-file and output dot matrix mapping processing unit or combination.

9. according to each described multi-page double-sided electronic book in the claim 1 to 5, it is characterized in that the size and the interval between grid electrode of grid electrode of described grid array first electrode is corresponding identical with the pixel size and the interval between pixel of described Electronic Paper; Interval between the grid electrode of the size of the grid electrode of perhaps described grid array first electrode and described grid array first electrode bigger than the pixel size of described Electronic Paper is littler than the interval between the pixel of Electronic Paper.

10. according to each described multi-page double-sided electronic book in the claim 1 to 5, it is characterized in that described Electronic Paper comprises one of following material layer or combination: have electrophoretic effect the microcapsules electronic ink layer, have little cup structure thinner package rete, screw layer, Electronic Paper material layer, the bistable cholesteric of electrophoretic effect with electrowetting effect.