CN103085482A - Non-contact type chip, consumable container and imaging device - Google Patents
Non-contact type chip, consumable container and imaging device Download PDFInfo
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- CN103085482A CN103085482A CN2011103387934A CN201110338793A CN103085482A CN 103085482 A CN103085482 A CN 103085482A CN 2011103387934 A CN2011103387934 A CN 2011103387934A CN 201110338793 A CN201110338793 A CN 201110338793A CN 103085482 A CN103085482 A CN 103085482A
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Abstract
The invention provides a non-contact type chip which comprises a substrate, an electronic module and an electronic paper module, wherein the electronic module and the electronic paper module are mounted on the substrate. The electronic module comprises a communication part and an integrated circuit part. The communication part is an induction coil. The integrated circuit part comprises a storage unit, a master control unit and a protocol unit. The storage unit stores data required by data communication with an imaging device. The master control unit is connected with the storage unit and a protocol circuit. The electronic paper module comprises electronic paper, an electronic paper driving unit and an electronic paper control unit. The electronic paper driving unit is connected with the electronic paper. The electronic paper control unit is respectively connected with the electronic paper driving unit and the storage unit. The non-contact type chip is capable of maintaining data display after powered down, simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of contactless chip, specifically, relate to a kind of contactless chip for consumable container and data display method thereof, the invention still further relates to consumable container, imaging device with above-mentioned contactless chip.
Background technology
The said imaging device of the present invention refers to the signals of telecommunication such as word, pattern are converted to the equipment that forms visual image on the media such as paper, for example printer, duplicator, facsimile machine and the all-in-one multifunctional machine of ink-jet approaches or laser class.
Two kinds of printers commonly used are ink-jet printer and laser printer, and ink-jet printer uses the print cartridge that accommodates ink that the ink of printing use is provided to printer as consumable container, to form word or the pattern that need to print on paper; Laser printer uses the cartridge that accommodates carbon dust that the carbon dust of printing use is provided to printer as consumable container, to form word or the pattern that needs printing on medium, the image-forming principle of duplicator, facsimile machine and all-in-one multifunctional machine, use consumable container etc. are basic identical with printer.The said consumptive material of the present invention refers to ink or carbon dust.
as shown in Figure 1, chip 13 generally all is installed on the housing of consumable container, chip 13 has a substrate 16, electronic module 17 is installed on substrate 16, electronic module 17 is used for the storage data required with the imaging device communication, communication operation between realization and imaging device, comprising the communication part and the integrated circuit part that receive imaging device signal and electric energy, adopt electric contact to belong to the contact chip as communication part, adopt induction coil as the contactless chip that belongs to of communication part, include memory cell and main control unit in its integrated circuit part, the data that produce in the data that in this memory cell, storage is relevant to consumable container and print procedure, comprise: consumable container producer code, the consumable container date of manufacture, the consumable container model, total printing amount, consumed number of print pages, the interior consumable items allowance of consumable container etc., main control unit is connected with memory cell, the data access operation that is used for the control store unit.
When consumable container is installed on imaging device, imaging device can read the data in the chip-stored unit, as consumable items allowance in: consumable container, consume number of print pages, residue printing amount, date of manufacture, use date and last the use date etc. first, and these data are sent on the display screen or computer display screen of imaging device panel, also can pass through to print its status page, thereby can understand the operating position of current consumptive material; Yet above-mentioned data must could show or print when consumable container is installed on imaging device, so the prompting of consumptive material state operating position is limited, makes troubles to the user thus; If adopt extra power pack to chip power supply, can cause chip structure complexity, cost to raise; If cut off the power supply in print procedure, the user can't understand the behaviour in service that this chip is installed consumptive material in consumable container, therefore, just a kind of chip that can show the consumptive material data on printer that need not to be installed to need to be provided.
On the other hand, existing a kind of product that is referred to as Electronic Paper also is digital paper.It is a kind of ultra-thin, ultralight display screen, and it is to resemble paper thin, softness, erasable display.Electronic paper technology and existing liquid crystal technology are different.Electric paper display does not have present display device unavoidable strongly reflective, and screen resolution is high, and display effect is almost completely identical with general writing paper with visual sensory; Particularly electronic paper technology has the memory picture characteristic, in case even after picture disply, outage does not disappear yet.
Summary of the invention
Main purpose of the present invention be to provide a kind of need not to be installed to just can show consumptive material data, the contactless chip that cost is low on imaging device, to make up above-mentioned the deficiencies in the prior art.
For achieving the above object, contactless chip provided by the invention comprises: substrate, be installed on electronic module and Electronic Paper module on substrate, electronic module comprises communication part and the integrated circuit part that is connected with communication part, integrated circuit partly comprises memory cell, main control unit and protocol element, communication part is induction coil, memory cell is used for the storage data required with the imaging device communication, main control unit is connected with memory cell, the Electronic Paper module is connected with electronic module, and protocol element is connected with main control unit and induction coil.
By upper scheme as seen, store the data message required with the imaging device communication in electronic module due to contactless chip, this data message can be imaged the equipment read or write, by the Electronic Paper module, above-mentioned data message is read and shows, in data real time record consumptive material identification and use procedure status information wherein; When contactless chip cuts off the power supply, keep showing the data message relevant to contactless chip by the Electronic Paper module, be convenient to the user and understand intuitively, fast at any time the operating position of consumptive material, avoid the contactless chip on existing consumable container must be installed to the situation that could understand consumable container use state on printer, and low in energy consumption, production cost is low, easy to utilize.
Its further technical scheme is that protocol element comprises RFID protocol circuit and parasite power circuit; Parasite power circuit and induction coil also connect, and the RFID protocol circuit is connected with the parasite power circuit and is connected to main control unit.
By upper scheme as seen, the function of the parasite power circuit that protocol element comprises and RFID protocol circuit have made chips incorporate contactless chip and Electronic Paper module, avoiding the contact chip to print because loose contact causes makes mistakes, when this contactless chip power down, the user can also clearly understand the consumptive material operating position of the consumable container that this noncontact chip installs.
Its further technical scheme be, the Electronic Paper module comprises Electronic Paper, the one side of Electronic Paper is electrically connected to the one side of substrate.
By upper scheme as seen, this programme is arranged on Electronic Paper in the Electronic Paper module, by electronic module, Electronic Paper is controlled and driven, but can take full advantage of after the Electronic Paper power down the still characteristic of displaying contents, do not need this consumable container is installed to the data message that just can show contactless chip on printer, and simple in structure.
Its further technical scheme be that the Electronic Paper module also comprises Electronic Paper driver element and Electronic Paper control module; The Electronic Paper driver element is connected with Electronic Paper, and the Electronic Paper control module is connected with Electronic Paper driver element and memory cell respectively.
This programme has adopted the data in Electronic Paper control module read electric module and has been sent to the Electronic Paper driver element, utilize the Electronic Paper driver element data message that sends to be converted to the planed signal of Electronic Paper, and this planed signal is applied on the electrode of Electronic Paper, show corresponding information on Electronic Paper, thereby from visually directly pointing out the operating position of user's consumptive material.
Another object of the present invention is to provide a kind of consumable container, comprises housing, and housing surrounds the cavity that holds consumptive material, and contactless chip as above is installed on the outer wall of housing.
Therefore consumable container that this programme provides, can still can directly view the use state of consumptive material due to as above contactless chip being installed when the chip power down, simple in structure, cost is low and easy to use.
Another purpose of the present invention is to provide a kind of imaging device, comprises image-generating unit and consumable container, and contactless chip as above is installed on consumable container.
Be provided with contactless chip as above on consumable container on imaging device, this contactless chip does not need to be installed on printer, just can directly view consumptive material the use state, simple in structure, cost is low and easy to use.
Description of drawings
Fig. 1 is the structural representation of existing contactless chip.
Fig. 2 is the logical construction schematic diagram of contactless chip embodiment of the present invention.
Fig. 3 is the power supply connection diagram of contactless chip embodiment of the present invention.
Fig. 4 is the cross-sectional view of Electronic Paper in contactless chip embodiment of the present invention.
Fig. 5 is that the carbon dust use state after contactless chip power down of the present invention shows schematic diagram.
Fig. 6 is the logical construction schematic diagram of contactless chip the first conversion embodiment of the present invention.
Fig. 7 is the logical construction schematic diagram of contactless chip the second conversion embodiment of the present invention.
Fig. 8 is the logical construction schematic diagram of contactless chip the 3rd conversion embodiment of the present invention.
Fig. 9 is the schematic diagram of cartridge embodiment of the present invention.
Figure 10 is the schematic diagram of printer embodiment of the present invention.
Below in conjunction with drawings and Examples, the present invention is further described.
The specific embodiment
Contactless chip embodiment
contactless chip provided by the invention 33 is used for cartridge, and referring to Fig. 2, Fig. 3, this contactless chip 33 comprises the substrate (not shown), be installed on the electronic module 37 on substrate and be installed on Electronic Paper module on substrate, electronic module 37 comprises induction coil and integrated circuit part, induction coil is used for receiving laser printer signal and electric energy as communication part, integrated circuit partly comprises: main control unit, memory cell and protocol element, memory cell is used for storage and carries out the required data of data communication with laser printer, wherein deposit the parameter information of carbon dust, the use status information of print procedure etc., above-mentioned information all can be carried out read access and write access by main control unit, thereby can realize the record of cartridge identification and use procedure state, above-mentioned information also can be by the optionally read access of Electronic Paper control module.Main control unit is connected with memory cell, and main control unit is and the control core of printer communication that for the read-write operation of control store unit, main control unit can be changed the read-write protocol of printer and the read-write protocol of memory cell mutually.the Electronic Paper module comprises the Electronic Paper control module, Electronic Paper driver element and the Electronic Paper 8 that is arranged on substrate, the one side of Electronic Paper 8 is electrically connected to the one side of substrate, the Electronic Paper control module is connected with Electronic Paper driver element and memory cell respectively, be used for the optionally data of reading cells, and reading out data is sent to the Electronic Paper driver element to show, show number of print pages as the needs Electronic Paper, the information of number of print pages in Electronic Paper control module reading cells, and then this information is sent to the Electronic Paper driver module shows number of print pages information to drive Electronic Paper, the Electronic Paper driver element is connected with Electronic Paper 8, be used for driving Electronic Paper 8 with demonstration information, namely the information that the Electronic Paper control module sends to be converted to the planed signal of Electronic Paper 8, and this planed signal is applied on the electrode of Electronic Paper 8, thereby show corresponding information on Electronic Paper 8, from visually pointing out intuitively the operating position of this cartridge of user, protocol element comprises parasite power circuit and ISO1443 protocol circuit, this parasite power circuit and ISO1443 protocol circuit are also connected to main control unit, the parasite power circuit is rectified into dc source VCC to the AC signal that the chip operation module coil in printer sends over by coil, and be supplied to this power supply whole chip to carry out work, namely provide power supply to the ISO1443 protocol circuit, main control unit, memory cell, the Electronic Paper control module, Electronic Paper driver element and Electronic Paper, the ISO1443 protocol circuit is a kind of of RFID protocol circuit, the RFID protocol circuit is the circuit that meets this standard of making according to the RFID international standard.
Fig. 4 is the cross-sectional view of the Electronic Paper 8 of the present embodiment, this structure is to utilize principle of electrophoresis to come display pattern, power consumption is extremely low, Electronic Paper 8 in Fig. 3 comprises paper spare layer 81, the substrate layer that namely has certain flexibility, and based on the electronic ink layer 82 on paper spare layer 81, electronic ink layer 82 comprises a kind of clear binder 83 with certain light transmission and a plurality of to be dispersed evenly to the micro-capsule 84 in adhesive 83, each micro-capsule 84 has a main capsule 85 that is shaped as the hollow ball-type and has certain light transmission, at a kind of liquid flux 86 of the interior filling of main capsule 85, be distributed with a plurality of electronegative charged corpuscles 87 in this liquid flux 86, each charged corpuscle 87 comprises a core 88 and the cover layer 89 that is covered on core 88, charged corpuscle 87 and liquid flux 86 colors are arranged different colours makes its effect different, when loading external electrical field on micro-capsule 84, charged corpuscle 87 will move main bag body 85 is interior along the rightabout of electric field.Be set to white as charged corpuscle, liquid color is set to black, when be added in positive electricity above micro-capsule 84, electronegative charged corpuscle 87 will be attracted toward up moving, finally making upside is white, if be added in negative electricity above micro-capsule 84, electronegative charged corpuscle 87 will be ostracised toward moving down, and finally making upside is black.After motion up or down, even electric field has disappeared, charged corpuscle 87 still can stop the long period in certain position, namely exists to show the maintenance function.
the state that shows in Fig. 5 is after cartridge is produced, can show the content that contactless chip 33 utilizes Electronic Paper 8 to show on cartridge, comprise the cartridge model, the cartridge sequence number, the cartridge date of manufacture, cartridge validity date, use the date first, number of print pages, the residue number of print pages, the remaining toner amount, the use procedure information such as number of times and prompting of makeing mistakes, these information are that the Electronic Paper control module reads out and shows from memory cell, when the above-mentioned information of printer renewal being detected, information signal after the Electronic Paper control module just upgrades is delivered to the Electronic Paper driver element demonstration information of Electronic Paper is refreshed demonstration again, therefore, after the user buys this cartridge, as long as one opens packing, can understand intuitively the operating position of this cartridge, even the user takes out cartridge in print procedure, owing to being provided with the Electronic Paper module in contactless chip on this cartridge, the user also can know the operating position of current cartridge, very hommization and easy to use.
A kind of conversion as the present embodiment contactless chip, can adopt most widely used E-Ink electronic display at present, it comprises top transparent electrode, bottom electrode, positively charged white particles, electronegative black particles and transparency liquid, also can adopt the Electronic Paper of Sipix Electronic Paper or electron stream powder (QR-LPD) or cholesteric liquid crystal (Ch-LCD) or electricity wetting (EWD) or electrochromism (ECD) or MEMS (MEMS) or the multiple technologies such as screw or electrochemical deposition; So long as possess the Display Technique of bistable state, reflective display characteristic, all can be used as the Electronic Paper of cartridge contactless chip in the present embodiment, above-mentioned conversion can realize purpose of the present invention equally.
another kind of conversion as contactless chip embodiment of the present invention, Electronic Paper control module and Electronic Paper driver element can be merged in main control unit, be that contactless chip comprises Electronic Paper module and electronic module, the Electronic Paper module includes only Electronic Paper, this conversion is to adopt main control unit to be used for the reading and writing data of control store unit, and on the Electronic Paper driver element, the driving Electronic Paper shows for the Information Selection that will show ground is sent to, all the other structures are all the same, this conversion can realize purpose of the present invention equally, also any one in Electronic Paper control module or Electronic Paper driver element can be merged in main control unit, the conversion of said structure all can realize purpose of the present invention.
As another conversion of contactless chip embodiment of the present invention, main control unit can adopt other controllers (as MCU), adopts its Software for Design to realize its function; Also can adopt PLD (as CPLD, FPGA etc.) to realize by hardware programming, above-mentioned conversion all can realize purpose of the present invention.
Another conversion as contactless chip embodiment of the present invention, can comprise in main control unit that promising data communication provides the interface unit of agreement or interface, perhaps be arranged on interface unit outside main control unit, within electronic module, interface unit is connected with main control unit, and above-mentioned conversion can realize purpose of the present invention equally.
Another conversion as contactless chip embodiment of the present invention, protocol element can comprise ISO15693 protocol circuit and the parasite power circuit of 13.56MHZ frequency as shown in Figure 6, ISO11785 protocol circuit and the parasite power circuit that also can comprise 134.2KHZ frequency as shown in Figure 7, so long as be applicable to RFID protocol circuit and the parasite power circuit of contactless chip, referring to Fig. 8, above-mentioned conversion all can realize purpose of the present invention.
Another conversion as contactless chip embodiment of the present invention, can also be used for the print cartridge contactless chip, at this moment, what memory cell was deposited is the data relevant to print cartridge, its structure is similar to the present embodiment with operation principle, and this conversion can realize purpose of the present invention equally.
Cartridge embodiment
Referring to Fig. 9, cartridge comprises housing, and this housing surrounds the cavity that holds carbon dust, and the as above described contactless chip 33 of embodiment is installed on the outer wall of housing.
Printer embodiment
Laser printer comprises image-generating unit and cartridge, and contactless chip as above is installed on this cartridge, and its structure diagram is referring to Figure 10, and in figure, contactless chip is not shown.
As a kind of conversion of printer embodiment of the present invention, can also be other imaging devices such as duplicator or facsimile machine or all-in-one multifunctional machine etc., above-mentioned conversion can realize purpose of the present invention equally.
The invention is not restricted to the various embodiments described above and conversion, other change based on technical solution of the present invention and without prejudice to the method for the object of the invention and combination thereof and also should be included in the protection domain of claim of the present invention.
Claims (6)
1. contactless chip, comprise
Substrate and be installed on electronic module on described substrate;
Described electronic module comprises
Communication part and the integrated circuit part that is connected with described communication part;
Described integrated circuit partly comprises
Memory cell is used for the storage data required with the imaging device communication;
Main control unit is connected with described memory cell;
It is characterized in that:
Be arranged at the Electronic Paper module on described substrate, described Electronic Paper module is connected with described electronic module;
Described communication part is induction coil; Described integrated circuit also comprises the protocol element that is connected with described main control unit and described induction coil.
2. contactless chip as claimed in claim 1 is characterized in that:
Described protocol element comprises RFID protocol circuit and parasite power circuit;
Described parasite power circuit and described induction coil also connect, and described RFID protocol circuit is connected with described parasite power circuit and is connected to described main control unit.
3. contactless chip as claimed in claim 1 or 2 is characterized in that:
Described Electronic Paper module comprises Electronic Paper;
The one side of described Electronic Paper is electrically connected to the one side of described substrate.
4. contactless chip as claimed in claim 3 is characterized in that:
Described Electronic Paper module also comprises Electronic Paper driver element and Electronic Paper control module;
Described Electronic Paper driver element is connected with described Electronic Paper and described Electronic Paper control module;
Described Electronic Paper control module is connected with described memory cell.
5. consumable container, comprise housing, and described housing surrounds the cavity that holds consumptive material,
It is characterized in that:
Contactless chip as claimed in claim 1 is installed on the outer wall of described housing.
6. imaging device, comprise image-generating unit and consumable container,
It is characterized in that:
Contactless chip as claimed in claim 1 is installed on described consumable container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103387934A CN103085482A (en) | 2011-10-31 | 2011-10-31 | Non-contact type chip, consumable container and imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103387934A CN103085482A (en) | 2011-10-31 | 2011-10-31 | Non-contact type chip, consumable container and imaging device |
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| CN103085482A true CN103085482A (en) | 2013-05-08 |
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| CN2011103387934A Pending CN103085482A (en) | 2011-10-31 | 2011-10-31 | Non-contact type chip, consumable container and imaging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111591040A (en) * | 2020-06-02 | 2020-08-28 | 珠海艾派克微电子有限公司 | Consumable chip, imaging box, printing system and signal transmission method |
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| CN1423429A (en) * | 2001-11-28 | 2003-06-11 | 精工爱普生株式会社 | Non-contact communication between device and its consumption material box |
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| CN111591040B (en) * | 2020-06-02 | 2021-07-06 | 珠海艾派克微电子有限公司 | Consumable chip, imaging box, printing system and signal transmission method |
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