CN102243818A - Electronic reading device and method for taking notes with electronic reading device - Google Patents
Electronic reading device and method for taking notes with electronic reading device Download PDFInfo
- Publication number
- CN102243818A CN102243818A CN2010101750261A CN201010175026A CN102243818A CN 102243818 A CN102243818 A CN 102243818A CN 2010101750261 A CN2010101750261 A CN 2010101750261A CN 201010175026 A CN201010175026 A CN 201010175026A CN 102243818 A CN102243818 A CN 102243818A
- Authority
- CN
- China
- Prior art keywords
- control device
- content
- contactor control
- notes
- electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to an electronic reading device and a method for taking notes with the electronic reading device. The electronic reading device has an envelope album, wherein a writing part and a touch device are arranged on a first side of the envelop album; the touch device is used for inputting a note content to the writing part by a user and detecting a touch signal which is input by the user to generate an electronic note document; a display part which has a first display unit is arranged on a second side of the envelop album; and the first display unit can display a content under the control of the user. Therefore, the user can read or learn by using the content which is displayed by the display part, can input the notes or summaries to the writing part, and can form the electronic note document for storage.
Description
Technical field
The present invention relates to the method for making of a kind of electronic reading device and notes thereof, especially about a kind of electronic reading device of making and method for making of notes thereof taken down notes.
Background technology
In all display devices,, therefore, recently attracted attention most with the display technique of Electronic Paper because Electronic Paper has power saving, frivolous, flexible advantage.Application of Electronic Paper will be applied to notebook computer, automobile-used display even sales field billboard future from smart card, electric label, e-book, mobile phone, be widely used in various fields.The technical development aspect of Electronic Paper then is evolved to bendable Electronic Paper by flexible formula Electronic Paper not, and color is also developed towards colorize by the black and white monochrome, in future, can provide widely and use and abundanter display frame.In the middle of many application, accepted so that electronic reading device is the most popular and the most popular, and be regarded as the electronic product of the most potential replacement traditional paper.
Though electronic reading device has plurality of advantages,, what its present stage represented is functional, still can't satisfy general user in reading and demand in study.For general user, the normal needs made notes or recording learning gains in depth of comprehension in reading or in the study, is beneficial to emphasis and takes passages or write down the gains in depth of comprehension thoughts.But, at present known electronic reading device or other display device etc., all only can provide the function of demonstration, but fail to provide and make the notes or the function of recording learning gains in depth of comprehension, cause the general user can't the real time record emphasis or gains in depth of comprehension thoughts etc.
Therefore, though electronic reading device provides good reading environment,, the record of notes can not in time be provided, caused greatly not convenient in general user's use, and then influence is read or the effect of study, and reduced the wish of using.The user only can use extra paper or notebook to wait to take down notes or the record of gains in depth of comprehension.Notes or the study notes of utilizing paper or notebook to write down; owing to the content of paper notes with e-book can't be interlinked; therefore regular meeting causes being misplaced of data such as notes or gains in depth of comprehension, problem such as the paper of record notes or gains in depth of comprehension or notebook loss even.Therefore, electronic reading device also should provide the environment of a suitable record notes or gains in depth of comprehension except a good reading environment can be provided, and can allow the user experience the use experience of good reading and study.
Summary of the invention
A purpose of the present invention is to provide a kind of electronic reading device for the note taking function, one display part can be provided, to show a content, the confession user reads and learns, and can provide a writing portion, be available for users in the middle of the process of reading or learning record of taking down notes at any time and making.
A purpose of the present invention is to provide a kind of electronic reading device for the note taking function, the good reading of user one and the environment of study can be provided, except a display part can be provided, to show a content, outside reading and learn for the user, and possess a writing portion, be available for users in the middle of the process of reading or learning record of taking down notes at any time and making.And, can produce corresponding electronic notebook document simultaneously, preserve its notes content in order to the user.Whereby, the effect that can promote user's study or read, and promote the wish that the user uses electronic reading device.
The invention provides a kind of electronic reading device, comprising: an envelope volume has one first side and one second side; One writing portion is arranged at this first side of this envelope volume, has a contactor control device and a writing unit, and for producing a notes content in this writing unit, and this contactor control device produces a touching signals, and produces an electronic notebook document according to this touching signals; And a display part, be arranged at this second side of this envelope volume, and have one first display unit, to show a content.
Another kind of electronic reading device provided by the invention comprises: an envelope volume has one first side and one second side; One writing portion, be arranged at this first side of this envelope volume, have a contactor control device and one second display unit, for show a notes content in this second display unit, and this contactor control device produces a touching signals, and produces an electronic notebook document according to this touching signals; And a display part, be arranged at this second side of this envelope volume, and have one first display unit, to show a content.
The invention provides a kind of method for making of notes of electronic reading device, comprising: the display part in this electronic reading device shows a content; Writing portion input one notes content in this electronic reading device; Show this notes content by this writing portion; And,, produce a touching signals, and be stored in one drive circuit, to produce an electronic notebook document according to this notes content by a contactor control device of this writing portion.
The present invention is available for users in the middle of the process of reading or learning, and record of taking down notes at any time and making, and the effect that promotes user's study or read can be promoted the wish that the user uses electronic reading device again.
Above general introduction and ensuing detailed description and accompanying drawing all are to reach mode, means and the effect that predetermined purpose is taked in order to further specify the present invention.And relevant other purposes of the present invention and advantage will be set forth in follow-up explanation and accompanying drawing.
Description of drawings
Figure 1A and Figure 1B are respectively according to the schematic appearance of the electronic reading device of first embodiment of the invention and cut-open view;
Fig. 2 is the structural representation according to the time writer of the embodiment of the invention;
Fig. 3 A and Fig. 3 B are respectively schematic appearance and the cut-open view according to the electronic reading device of second embodiment of the invention;
Fig. 4 is the operation steps process flow diagram according to the electronic reading device of the embodiment of the invention.
[main element description of reference numerals]
1,2: electronic reading device
10: the envelope volume
10a: first side
10b: second side
11: writing portion
12: display part
13: writing unit
14: the first display units
15: contactor control device
16,19: hollow-out parts
17: the digital antenna plate
18: time writer
20: the first operating keys
21: signal wire
22: driving circuit
23: interconnecting part
24: nib
25: the electromagnetic wave transmitter module
31: the second display units
32: the second operating keys
S41-S48: the operation steps of electronic reading device
Embodiment
Figure 1A and Figure 1B are depicted as according to the schematic appearance of the electronic reading device of first embodiment of the invention and cut-open view.
Shown in Figure 1A and Figure 1B, electronic reading device 1 has an envelope volume 10, a writing portion 11 and a display part 12.
Envelope volume 10 has the first side 10a and the second side 10b.The first side 10a in envelope volume 10 is provided with a writing portion 11, and is provided with a display part 12 in the second side 10b.
Writing portion 11 is arranged at the first side 10a that seals volume 10.Be provided with a hollow-out parts 16 in the first side 10a, can hold digital antenna plate 17.In the place ahead of digital antenna plate 17, can be provided with by the multipage paper and coincide the notebook that forms or computation paper etc. to form writing unit 13.And, need utilize a time writer 18 to cooperate digital antenna plate 17, form contactor control device 15, carry out touch-control input, the making of convenient note data for the user.
And envelope volume 10 inside have an interconnecting part 23, can be communicated with the first side 10a and the second side 10b, are placed in wherein for a signal wire 21, to connect digital antenna plate 17 and driving circuit 22.Driving circuit 22 can be arranged at the first side 10a in other embodiment.
Wherein, be the doubling formula but seal volume 10, so that writing portion 11 and display part 12 are contained in wherein, reach the effect of protection.
Figure 2 shows that structural representation according to the time writer of the embodiment of the invention.
As shown in Figure 2, time writer 18 has an electromagnetic wave transmitter module 25, and in the one end nib 24 is set, and can be ballpoint pen nib or pencil nib.Whereby, the user can write on the paper of writing unit 13 or draw, to carry out the making of paper notes.Simultaneously, can be by the electromagnetic wave transmitter module 25 of time writer 18 and the electromagnetic induction between the digital antenna plate 17, the path of motion of detecting time writer 18 is to produce corresponding touching signals.
Therefore, shown in Figure 1A, when the user opens electronic reading device 1, can or close by the unlatching of first operating key 20 control electronic reading devices 1, and can control the displaying contents of first display unit 14 of electronic reading device 1, to read or to learn.
When the user in the process of reading, produces any inspiration or gains in depth of comprehension, can hold time writer 18 and on the paper of writing unit 13, write, can produce a paper and take down notes.Simultaneously, induction by time writer 18 and digital antenna plate 17, can produce corresponding touching signals, and carry out identification and record by driving circuit 22, the notes content that the user imported can be stored in the internal storage location (not shown) in the driving circuit 22, to form an electronic notebook document.After the user finishes notes, can utilize first operating key 20 to read and be stored in the electronic notebook document of the internal storage location (not shown) in the driving circuit 22, and be shown in first display unit 14, to watch the content of electronic notebook document.
According to above-mentioned, the electronic reading device 1 of first embodiment of the invention has a writing portion 11 and a display part 12.First display unit 14 of display part 12 can show a content, reads and learns for the user.11 making that can carry out the paper notes by writing unit 13 for the user of writing portion.Simultaneously, can be by contactor control device 15 detecting touching signals, to produce the electronic notebook document of taking down notes identical content with paper.
Whereby, the user can allow the user keep the old pen that utilizes to write to make the custom of notes in the process of reading, and also can produce corresponding electronic notebook document simultaneously.Preserve user's notes except the form that can utilize electronic document, more can produce a corresponding relation with the displaying contents of first display unit 14, can allow the user put in order more expediently and take down notes content, to promote the convenience that the user uses electronic reading device 1 with preserving it.
Fig. 3 A and Fig. 3 B are depicted as schematic appearance and the cut-open view according to the electronic reading device of second embodiment of the invention.
Shown in Fig. 3 A and Fig. 3 B, electronic reading device 2 has similar structure to the electronic reading device 1 of first embodiment, difference is: the writing unit 13 of the first side 10a of envelope volume 10 can replace with second display unit 31, and second display unit 31 is connected with driving circuit 22, and is controlled by driving circuit 22 with show image.And can increase a plurality of second operating keys 32 in the below of second display unit 31, can be and protrude from first side 10a surface or be hidden in the first side 10a inside, with the displaying contents of controlling second display unit 31, remove displaying contents, unlatching/actions such as stored electrons note document.Wherein, in present embodiment, second display unit 31 can utilize the cholesteric liquid LCD panel to realize, to utilize its bistable display characteristic, reaches the effect of energy saving.
Whereby, when making that the user desires to take down notes, can directly hold time writer 18 and on the cholesteric liquid LCD panel, write.Digital antenna plate 17 can be detected the path of motion of time writer 18, and produces corresponding touching signals, and by the touching signals of driving circuit 22 stored users input, to form an electronic notebook document.Simultaneously, driving circuit 22 is in the path of motion of second display unit, 31 demonstration time writers 18, with the notes content of explicit user input.
Second operating key 32, the displaying contents of may command second display unit 31, for example: the making when the user finishes notes, then can utilize second operating key 32 to store, and produce an electronic notebook document in driving circuit 22.In addition, also can utilize second operating key 32 to read the electronic notebook document of the internal storage location (not shown) that is stored in driving circuit 22, and be shown in second display unit 31.In addition,, then can utilize second operating key 32, remove the displaying contents of second display unit 31, continue to write down other notes content for the user when the user finishes the storage of notes.
According to other embodiment, the display panel that second display unit 31 also can be other display technique replaces, as: display panels, organic electroluminescence display panel, Electronic Paper etc., the notes content that then user imported, after can responding to according to contactor control device 15, be shown in again on second display unit 31.
According to other embodiment, also the contactor control device of contactor control device 15 with other touch-control principles can be replaced, for example: can use the contactor control device of resistance-type, capacitive contactor control device or the contactor control device of pressure type to replace.
When the contactor control device of utilization resistance-type or pressure type, then the user can be according to the embodiment of the first embodiment of the invention and second embodiment, the record of taking down notes, and time writer 18 then can be changed into general ballpoint pen or pencil.When the capacitive contactor control device of utilization, and be applied to first embodiment or second embodiment, then 18 palpuses of time writer are changed into user's finger or metal pen.And contactor control device the best of resistance-type is the above resistance tablet of four-wire type, the best pressure sensitive plate for the pressure transducer of configuration more than four of the contactor control device of pressure type.
Figure 4 shows that operation steps process flow diagram according to the electronic reading device of the embodiment of the invention.
As shown in Figure 4, the electronic reading device 1,2 of the embodiment of the invention can provide the user a kind of electronic installation of reading and taking down notes making.
After user's unlocking electronic reading device 1,2, can read the content that institute's desire is read or learnt in display part 12, shown in step S41.If the user need write down notes contents such as emphasis or gains in depth of comprehension, only need to utilize time writer 18 or other input tools to write in writing portion 11, can make notes, shown in step S42.At this moment, can produce paper notes, or show the notes content, shown in step S43 in second display unit 31 shown in the second embodiment of the invention in first embodiment of the invention.Simultaneously, contactor control device 15 can be detected the path of motion of time writer 18, producing corresponding touching signals, and is stored in the middle of the internal memory of driving circuit 22, to produce an electronic notebook document, shown in step S44.
When the user desires to empty the notes content of writing portion 11, in first embodiment, paper can be removed, change blank paper and get final product; And, can utilize second operating key 32 in second embodiment, control second display unit 31 and show blank picture, shown in step S45.But the step of user's repeating step S42, S43, S44 and S45, the electronic notebook document of making different content.
If the user desires to check the electronic notebook document that completes, shown in step S46.Can utilize first operating key 20 or second operating key 32, read the electronic notebook document that is stored in driving circuit 22, and can be shown in first display unit 14 or second display unit 31, shown in step S47.If need not check the electronic notebook document, then can directly finish the making of taking down notes, shown in step S48.
If the user desires to carry out the modification of electronic notebook document, can directly write in writing portion 11, and repeating step S42, S43, S44, S45.At last, make, can close electronic reading device 1,2, finish whole notes and make, shown in step S48 when the user finishes all notes.
In other operating process, the user can be after unlocking electronic reading device 1,2, and the content that the electronic notebook document is checked in direct selection is shown in step S41 to S46.Unlatching is stored in the electronic notebook document of driving circuit 22, and is shown in first display unit 14 or second display unit 31, shown in step S47.This moment, the user can be to the action of making amendment of electronic notebook document, shown in step S42, S43, S44, S45.If do not need to revise, then can directly finish checking of whole notes, shown in step S48.
According to above-mentioned, the electronic reading device 1,2 of the embodiment of the invention can provide the good reading of user one and the environment of study.Except a display part 12 can be provided, showing a content, outside reading and learn for the user, and possess a writing portion 11, be available for users in read or the process of study in the middle of, record of taking down notes at any time and making.And, can produce corresponding electronic notebook document simultaneously, preserve its notes content in order to the user.In first embodiment of the invention, even can allow the user keep holding the custom that pen is write the notes of making paper, and produce the electronic notebook document simultaneously.Whereby, the effect that can promote user's study or read, and promote the wish that the user uses electronic reading device 1,2.
But; the above only is the detailed description and the accompanying drawing of specific embodiments of the invention; be not in order to restriction the present invention; protection scope of the present invention should be as the criterion with claim; any those skilled in the art in the field of the invention, can think easily and variation or revise all can be encompassed within the protection domain that the present invention defines.
Claims (10)
1. an electronic reading device is characterized in that, comprising:
One envelope volume has one first side and one second side;
One writing portion, be arranged at this first side of this envelope volume, this writing portion has a contactor control device and a writing unit, for produce a notes content in this writing unit, and this contactor control device produces a touching signals, and produces an electronic notebook document according to this touching signals; And
One display part is arranged at this second side of this envelope volume, and this display part has one first display unit, to show a content.
2. electronic reading device as claimed in claim 1, it is characterized in that, this contactor control device is one of them of an electromagnetic type induction installation, an electric resistance touch-control device, a capacitive touch device and a pressure type contactor control device, and this writing unit is the combination of multipage paper, and when this contactor control device was this electromagnetic type induction installation, this contactor control device comprised a time writer and a digital antenna plate.
3. electronic reading device as claimed in claim 1, it is characterized in that, comprise that more one drive circuit is connected with this first display unit and this contactor control device, this driving circuit shows this content in order to control this first display unit, and receive this touching signals, and store this touching signals, forming this electronic notebook document, and the content of this electronic notebook document is identical with this notes content.
4. an electronic reading device is characterized in that, comprising:
One envelope volume has one first side and one second side;
One writing portion, be arranged at this first side of this envelope volume, this writing portion has a contactor control device and one second display unit, for show a notes content in this second display unit, and this contactor control device produces a touching signals, and produces an electronic notebook document according to this touching signals; And
One display part is arranged at this second side of this envelope volume, and this display part has one first display unit, to show a content.
5. electronic reading device as claimed in claim 4, it is characterized in that, this contactor control device is one of them of an electromagnetic type induction installation, an electric resistance touch-control device, a capacitive touch device and a pressure type contactor control device, and this second display unit is a cholesteric liquid LCD panel, a display panels, an organic electroluminescence display panel and an Electronic Paper one of them, and when this contactor control device was this electromagnetic type induction installation, this contactor control device comprised a time writer and a digital antenna plate.
6. electronic reading device as claimed in claim 4, it is characterized in that, comprise that more one drive circuit is connected with this first display unit, this second display unit and this contactor control device, this driving circuit shows this content in order to control this first display unit, and receive this touching signals, and store this touching signals, to form this electronic notebook document, and this electronic notebook document is shown in this second display unit, and the content of this electronic notebook document is identical with this notes content.
7. the method for making of the notes of an electronic reading device is characterized in that, comprising:
Display part in this electronic reading device shows a content;
Writing portion input one notes content in this electronic reading device;
Show this notes content by this writing portion; And
By a contactor control device of this writing portion,, produce a touching signals, and be stored in one drive circuit, to produce an electronic notebook document according to this notes content.
8. the method for making of notes as claimed in claim 7, it is characterized in that, this contactor control device is an electromagnetic type induction installation, one electric resistance touch-control device, one of them of one capacitive touch device and a pressure type contactor control device, and when this contactor control device is this electromagnetic type induction installation, this contactor control device comprises a time writer and a digital antenna plate, and this writing portion shows this notes content by one of them of one second display unit and a writing unit, and this second display unit is a cholesteric liquid LCD panel, one display panels, one of them of one organic electroluminescence display panel and an Electronic Paper, this writing unit are the combination of multipage paper.
9. the method for making of notes as claimed in claim 7, it is characterized in that, comprise that more one drive circuit is connected with this first display unit and this contactor control device, this driving circuit shows this content in order to control this first display unit, and receive this touching signals, and store this touching signals, forming this electronic notebook document, and the content of this electronic notebook document is identical with this notes content.
10. the method for making of notes as claimed in claim 7 is characterized in that, this electronic reading device more comprises:
One envelope volume has one first side and one second side;
This writing portion is arranged at this first side of this envelope volume; And
This display part is arranged at this second side of this envelope volume.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101750261A CN102243818A (en) | 2010-05-14 | 2010-05-14 | Electronic reading device and method for taking notes with electronic reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101750261A CN102243818A (en) | 2010-05-14 | 2010-05-14 | Electronic reading device and method for taking notes with electronic reading device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102243818A true CN102243818A (en) | 2011-11-16 |
Family
ID=44961850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101750261A Pending CN102243818A (en) | 2010-05-14 | 2010-05-14 | Electronic reading device and method for taking notes with electronic reading device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102243818A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104182153A (en) * | 2014-08-18 | 2014-12-03 | 青岛尚慧信息技术有限公司 | Processing method of electronic reading equipment |
CN107357513A (en) * | 2017-06-12 | 2017-11-17 | 深圳市金立通信设备有限公司 | A kind of method and terminal recorded the note |
CN108762599A (en) * | 2018-03-12 | 2018-11-06 | 深圳市恒开源电子有限公司 | A kind of cloud notes Intelligent notebook computer |
CN109254647A (en) * | 2018-08-31 | 2019-01-22 | 北京新界教育科技有限公司 | Take down notes processing method and processing device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1354427A (en) * | 2000-11-20 | 2002-06-19 | 未来光电科技股份有限公司 | Method for taking notes of article displayed on electronic book |
CN1581913A (en) * | 2003-08-13 | 2005-02-16 | 亿燿企业股份有限公司 | External hand-writing discrmination and input device for mobile phone |
CN201017313Y (en) * | 2006-12-28 | 2008-02-06 | 天津津科电子***工程有限公司 | Hand-written electric reading device |
CN201036937Y (en) * | 2007-03-27 | 2008-03-19 | 邱绍军 | Electronic book reading device capable of recording by pen |
CN101211520A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Electromagnetic pens and electronic papers for writing |
CN101689162A (en) * | 2007-06-29 | 2010-03-31 | 三星电子株式会社 | Writable electronic book |
CN201465329U (en) * | 2009-06-11 | 2010-05-12 | 河北科技大学 | electronic textbook |
-
2010
- 2010-05-14 CN CN2010101750261A patent/CN102243818A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1354427A (en) * | 2000-11-20 | 2002-06-19 | 未来光电科技股份有限公司 | Method for taking notes of article displayed on electronic book |
CN1581913A (en) * | 2003-08-13 | 2005-02-16 | 亿燿企业股份有限公司 | External hand-writing discrmination and input device for mobile phone |
CN201017313Y (en) * | 2006-12-28 | 2008-02-06 | 天津津科电子***工程有限公司 | Hand-written electric reading device |
CN101211520A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Electromagnetic pens and electronic papers for writing |
CN201036937Y (en) * | 2007-03-27 | 2008-03-19 | 邱绍军 | Electronic book reading device capable of recording by pen |
CN101689162A (en) * | 2007-06-29 | 2010-03-31 | 三星电子株式会社 | Writable electronic book |
CN201465329U (en) * | 2009-06-11 | 2010-05-12 | 河北科技大学 | electronic textbook |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104182153A (en) * | 2014-08-18 | 2014-12-03 | 青岛尚慧信息技术有限公司 | Processing method of electronic reading equipment |
CN107357513A (en) * | 2017-06-12 | 2017-11-17 | 深圳市金立通信设备有限公司 | A kind of method and terminal recorded the note |
CN108762599A (en) * | 2018-03-12 | 2018-11-06 | 深圳市恒开源电子有限公司 | A kind of cloud notes Intelligent notebook computer |
CN109254647A (en) * | 2018-08-31 | 2019-01-22 | 北京新界教育科技有限公司 | Take down notes processing method and processing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI431486B (en) | Electronic reading apparatus and the note recording method thereof | |
CN104428736B (en) | Using the portable terminal device for touching pen and use its hand-written inputting method | |
KR101475736B1 (en) | hand-writable electronic book | |
CN103870054B (en) | Display device with integrated touch screen and method of driving same | |
CN106095209B (en) | Display equipment and its driving method with integrated touch screen | |
KR101396373B1 (en) | Writing tablet information recording device | |
CN105446647A (en) | E-ink book and reading note implementation method and device thereof | |
CN103680219B (en) | Chinese-character order of strokes learning device, Chinese-character order of strokes study householder method | |
CN103092401A (en) | Writing tablet information recording device | |
CN103870055A (en) | Display device with integrated touch screen and method of driving same | |
CN102147678A (en) | Method and apparatus compensating noise in touch panel | |
CN206892836U (en) | Electronic writing device | |
CN202159349U (en) | Operation system for connection between plane medium sign and electronic reader | |
EP2757445B1 (en) | Visual interface system | |
CN201936276U (en) | Electronic white board capable of instantly processing handwriting number | |
CN102074130B (en) | Recording note electronic book device and control method thereof | |
CN102243818A (en) | Electronic reading device and method for taking notes with electronic reading device | |
CN105637460A (en) | Writing tablet information recording device | |
US20110093103A1 (en) | Audio recording electronic book apparatus and control method thereof | |
CN104898881A (en) | Novel electronic notebook device | |
KR100972335B1 (en) | Portable Electronic Note With Stylus Pen | |
CN202854851U (en) | Magnetic two-dimensional code instrument label sticker | |
CN105528329A (en) | Foldable double-screen e-book (electronic book) reader | |
CN202142097U (en) | Handwriting type electronic tag and electronic tag system | |
CN202018649U (en) | Electronic whiteboard capable of transmitting files via wireless interface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |