CN101954797A - Consumable chip as well as data eliminating method and consumable vessel thereof - Google Patents
Consumable chip as well as data eliminating method and consumable vessel thereof Download PDFInfo
- Publication number
- CN101954797A CN101954797A CN 201010510716 CN201010510716A CN101954797A CN 101954797 A CN101954797 A CN 101954797A CN 201010510716 CN201010510716 CN 201010510716 CN 201010510716 A CN201010510716 A CN 201010510716A CN 101954797 A CN101954797 A CN 101954797A
- Authority
- CN
- China
- Prior art keywords
- consumable chip
- data
- electronic module
- consumable
- life
- 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
- Electrophotography Configuration And Component (AREA)
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention provides a consumable chip as well as a data eliminating method and a consumable vessel thereof. The consumable chip comprises a base plate, wherein the base plate is provided with a communication unit and an electronic module, the electronic module is connected with the communication unit and is provided with a memory, and the electronic module is also provided with a life judging module for judging whether the service life of the consumable chip is terminated. The data eliminating method comprises the following steps of: when the life judging module judges that the service life of the consumable chip is terminated, outputting a service life termination signal of the consumable chip through the communication unit; and eliminating the stored data of the memory by a user. The invention is capable of leading the user to eliminate the data stored in the consumable chip timely and increasing the information security performance of the consumable chip.
Description
Technical field
The present invention relates to the printing consumables field, especially relate to a kind of removing method that is installed in consumable chip on the consumable container and data that consumable chip is stored, be provided with the consumable container of this consumable chip.
Background technology
Printer is as common office equipment, for modern office provides great convenience.Existing printer is divided into ink-jet printer and laser printer, and ink-jet printer uses the print cartridge that accommodates ink to spray ink as consumable container to paper, to form literal or the pattern that needs printing on paper; Laser printer then uses the cartridge that accommodates carbon dust to form literal or the pattern that needs printing as consumable container on medium.
Referring to Fig. 1, existing print cartridge has a housing 11, and housing 11 surrounds cavity 15, accommodates ink in the cavity 15.The below of housing 11 is provided with ink outlet port 14, and the ink in the cavity 15 can flow out through ink outlet port 14.A consumable chip 13 is installed on housing 11 outer walls, the structure of consumable chip as shown in Figure 2, consumable chip 13 has substrate 16, is provided with a plurality of electric contacts 17 on substrate 16, electric contact 17 is connected with electric contact on the ink-jet printer as communication unit, is used for transmission information.Also be provided with an electronic module 18 on the substrate 16, has a memory in the electronic module 18, this memory is generally nonvolatile memory, stores the data relevant with print cartridge, comprises the date of manufacture, manufacturer, ink color of ink surplus in the print cartridge, print cartridge etc.
In addition, also can store initial print time, last one that print cartridge consumed number of print pages, the print cartridge of ink in the memory of consumable chip 13 prints the operating time, last one and prints the data relevant with behaviour in service such as operating duration, even the inkjet printing chance data that will need mistakenly to print are stored in the memory of consumable chip 13 sometimes.
Owing to after consumable chip 13 is finished using, usually it is together abandoned or transfers to print cartridge and reclaim producer's recovery, be difficult to usually before this data that consumable chip 13 is stored are eliminated operation.In case the data that consumable chip 13 is stored are read out, will cause and use data to reveal, cause great inconvenience to the user, just cause the security performance of consumable chip 13 not high.
Certainly, consumable chip 13 can be taken off from print cartridge, consumable chip 13 be broken ring, electronic module 18 mechanically be damaged, thereby guarantee that the data in the memory can't be read out, realize that the safety of data is eliminated in the mode that can not repair.But, in case consumable chip 13 is by broken ring, print cartridge can't continue to use, and the user does not often know when be the suitable elimination data moment, eliminate data and can cause ink in the print cartridge to fail fully to use and the waste that causes constantly too early, fail the risk that timely elimination then exists data to reveal after ink exhausts.
Referring to Fig. 3, existing cartridge has housing 21, and housing 21 surrounds the cavity that holds carbon dust, and the outer wall of housing is provided with a chip installation position 22, and consumable chip 23 is installed on the chip installation position 22.Similar with the consumable chip of print cartridge, the consumable chip 23 of cartridge also has substrate, and substrate is provided with the electric contact 24 as communication unit, is used for carrying out exchanges data with laser printer.
Similar to the consumable chip 13 that is used in print cartridge, before scrapping, the consumable chip 23 of cartridge is difficult to eliminate the data that consumable chip 23 is stored, bring great hidden danger to information security.
If wish to use software program to eliminate, then need to use programmable device that consumable chip 23 is carried out read-write operation from being about to the data that consumable chip 23 stored.But not at the programmable device sale of consumable chip 23, therefore need write relative program voluntarily on the current market, eliminate to operate to data and bring great inconvenience to realize eliminating the operation of data.
Summary of the invention
Main purpose of the present invention provides a kind of consumable chip that can in time point out the elimination data.
Another object of the present invention provides a kind of consumable chip data erasing method that helps in time eliminating voluntarily data.
A further object of the present invention provides a kind of information security performance consumable container preferably.
For realizing above-mentioned main purpose, consumable chip provided by the invention comprises substrate, the electronic module that substrate is provided with communication unit and is connected with communication unit, electronic module is provided with a memory, wherein, electronic module also is provided with one and judges the life-span judge module whether consumable chip stops service life.
By such scheme as seen, behind the end of life of consumable chip, the life-span judge module can be in time by the signal of communication unit output consumable chip end of life, and this signal can pass through demonstrations such as printer, computer, in time eliminates the data that consumable chip is stored with the prompting user.Like this, can avoid the user too early or spend evening the data of consumable chip are eliminated, also reduce the risk that data are revealed when cutting the waste.
A preferred scheme is that substrate is provided with a plurality of shrinkage pools, geosutures of a plurality of shrinkage pools formation, the plane of disruption at geosutures place is cut apart electronic module, electronic module has the plastic part of encapsulating electronic components, and the plastic part surface is provided with a groove, and this plane of disruption is crossed this groove.
This shows that the user can mechanically break consumable chip off with the fingers and thumb disconnected along the geosutures place, electronic module also will rupture along groove, thereby realize the mechanical damage of electronic module, avoid the leakage of data.
Another preferred scheme is, electronic module is provided with data that are used to eliminate memory data and eliminates the unit.Like this, consumable chip can be eliminated the unit by the data of inside and eliminate from being about to store its data of storing, and makes things convenient for the user to eliminate data voluntarily.
For realizing another above-mentioned purpose, consumable chip data erasing method provided by the invention comprises that by the communication unit output signal, the user eliminated operation to the data that memory is stored when the life-span judge module was judged the consumable chip end of life.
By such scheme as seen, the life-span judge module sends signal when the consumable chip end of life, eliminate data with the prompting user, avoid the user evening data to be eliminated operation too early or excessively, cause the out of use situation of consumable container to take place thereby reduce, also reduce the risk that data are revealed because of eliminating data too early.
A preferred scheme is to eliminate operation and comprise overload voltage or the overload current that makes its damage by communication unit to the electronic module loading.
As seen, load overload voltage or overload current to electronic module, the internal circuit of electronic module will burn out, thereby avoid reading of data, effectively prevent the data leakage.
Another preferred scheme is, electronic module is provided with data that are used to eliminate memory data and eliminates the unit, after this eliminations operation comprises that data are eliminated the unit and received external signal, and the data elimination that memory is stored.
This shows that electronic module can be eliminated the unit by data and eliminate the data that memory is stored voluntarily, make things convenient for user's elimination operation greatly.
For realizing an above-mentioned purpose again, consumable container provided by the invention comprises housing, housing surrounds the cavity that holds consumptive material, cavity has consumptive material outlet, a consumable chip is installed on the outer wall of housing, consumable chip has a substrate, the electronic module that substrate is provided with communication unit and is connected with communication unit, electronic module is provided with a memory, wherein, electronic module also is provided with one and judges the life-span judge module whether consumable chip stops service life, when the life-span judge module is judged the consumable chip end of life by the communication unit output signal.
By such scheme as seen, behind the consumable chip end of life, the user can eliminate according to the data that consumable chip is stored in cue, thereby avoids data to reveal, and improves the information security performance of consumable container.
Description of drawings
Fig. 1 is the structural representation of existing a kind of print cartridge.
Fig. 2 is the structural representation enlarged drawing of existing ink box chip.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of existing a kind of cartridge.
Fig. 4 is the structure chart of consumable chip first embodiment of the present invention.
Fig. 5 is the electric theory diagram of microcontroller among consumable chip first embodiment of the present invention.
Fig. 6 is the consumable chip first embodiment broken section enlarged drawing of the present invention.
Fig. 7 is the post-rift structure chart of consumable chip among consumable chip data erasing method first embodiment of the present invention.
Fig. 8 is the structure chart that is used for the pinch-off device of consumable chip data erasing method second embodiment of the present invention.
Fig. 9 is the structure chart that is used for another visual angle of pinch-off device of consumable chip data erasing method second embodiment of the present invention.
Figure 10 is that consumable chip is placed on the interior structure chart of pinch-off device among consumable chip data erasing method second embodiment of the present invention.
Figure 11 is the structure chart of consumable chip and charger among consumable chip data erasing method the 3rd embodiment of the present invention.
Figure 12 is the electric theory diagram of microcontroller among consumable chip second embodiment of the present invention.
The invention will be further described below in conjunction with drawings and Examples.
The specific embodiment
Consumable container of the present invention both can be the print cartridge that is installed to ink-jet printer, also can be the cartridge that is installed to laser printer, and present invention is described as embodiment with cartridge below.
Cartridge embodiment.
Present embodiment has a housing, and housing surrounds the cavity that holds carbon dust, and cavity is provided with a meal outlet, removably is equipped with one on the outer wall of housing according to the present invention design and the consumable chip among the following arbitrary embodiment of structure.
Consumable chip first embodiment.
Referring to Fig. 4, present embodiment has a substrate 31, and 31 1 surfaces of substrate are provided with two electric contacts 32 as communication unit, is used for carrying out exchanges data with laser printer.Be provided with on the surface of substrate 31 and be easy to a plurality of shrinkage pools 33 that substrate is fractureed at ad-hoc location, a plurality of shrinkage pools 33 are arranged in straight line, and this straight line is geosutures 34.
Referring to Fig. 6, another surface soldered at substrate 31 has electronic module 35, electronic module 35 comprises a microcontroller, as single-chip microcomputer etc., and be provided with the peripheral circuit of microcontroller, and electronic module 35 has and is positioned at inner electronic component 36 and is wrapped in the outer plastic packaging layer 37 of electronic component, and two surfaces of plastic packaging layer 37 are equipped with elongated groove 38, and groove 38 be positioned at shrinkage pool 33 under, just be positioned at geosutures 34 under.Therefore, electronic module 35 also is the below that is positioned at geosutures 34, and promptly the part of geosutures 34 is positioned at the top of electronic module 35.
Referring to Fig. 5, have life-span judge module 41 and memory 42 in the microcontroller 40, memory 42 stores the relevant data of cartridge, comprise the service time of carbon dust surplus, toner color, cartridge in the cartridge etc., the data that also comprise the cartridge user mode are as data such as printing moment last time, printing last time durations.The data that life-span judge module 41 is stored according to memory 42 judge whether stop the service life of consumable chip 30, for example judge whether stop the service life of consumable chip 30 according to total duration of cartridge use or according to the data such as number of revolutions of photosensitive drums in the cartridge, if judge the end of life of consumable chip 30, then send the signal of consumable chip 30 ends of life to laser printer by electric contact 32.
Consumable chip data erasing method first embodiment.
The data erasing method that present embodiment provides is based on above-mentioned consumable chip 30, after the life-span judge module 41 of consumable chip 30 sends the signal of consumable chip 30 ends of life to laser printer, laser printer sends information by control panel or LED lamp etc., and prompting can be eliminated the data that consumable chip 30 is stored.
At this moment, consumable chip 30 can be taken off from cartridge, and break off with the fingers and thumb consumable chip 30 disconnected along geosutures 34.As shown in Figure 7, consumable chip 30 is broken off with the fingers and thumb has no progeny, and substrate 31 splits from geosutures 34, forms a plane of disruption, and the plane of disruption is through geosutures 34, and the plane of disruption cuts apart electronic module 35, and the plane of disruption passes through the groove 38 of electronic module 35.Therefore,, after substrate 31 fractures, electronic module 35 also will rupture along groove 38, thereby cause electronic module 35 nonvolatil destructions, and the data that memory 42 is stored can't be read out, thereby prevent the data leakage.
Simultaneously,, can in time know the moment that in time to eliminate data, avoid too early or cross the late data of eliminating, reduce the waste of consumptive material use, also reduce the risk that data are revealed because consumable chip 30 can send cue by laser printer.
Consumable chip data erasing method second embodiment.
Disconnected except can by hand consumable chip 30 being broken off with the fingers and thumb, can also use pinch-off device with its pinch off, pinch-off device such as Fig. 8, Fig. 9 that present embodiment uses show.Pinch-off device 50 has housing 51, and housing 51 surrounds a cavity 52 that the upper end is uncovered, and is provided with a groove 53 on a sidewall of housing 51, and an end of press part 54 passes groove 53 and extends in the cavity 52, and the other end of press part 54 is positioned at outside the housing 51.Press part 54 can reciprocatingly slide at the promotion lower edge of external force groove 53.
Be provided with a shell fragment 55 in the cavity 52, the length of shell fragment 55 is slightly larger than the length of cavity 52, and the two ends of shell fragment 55 are fixed on the housing 51, so shell fragment 55 crooked setting in cavity 52.The middle part of shell fragment 55 is provided with a plurality of rigidity projections 56 from shell fragment 55 rats, and the end of each projection 56 is narrowed and is in line, and promptly forms blade-like, is used for consumable chip 30 is pushed.
When consumable chip 30 ends of life, the life-span judge module 41 of consumable chip 30 sends the signal of consumable chip 30 ends of life to the user by printer, consumable chip 30 can be taken off from cartridge, and put into the cavity 52 of pinch-off device 50, as shown in figure 10.
When using pinch off consumable chip 30, promote press part 54, when press part 54 slid into the middle part of groove 53, the end of press part 54 promoted shell fragment 55 to the motion of cavity 52 opposite sides, thereby made shell fragment 55 that elastic deformation take place.At this moment, consumable chip 30 will be pushed in projection 56 ends, make consumable chip 30 from the fracture of geosutures place, thereby electronic module 35 is damaged, and the data that memory 42 is stored also just can't be read, and prevent the data leakage.
Consumable chip data erasing method the 3rd embodiment.
Referring to Figure 11, the consumable chip 67 of using the present embodiment method has a substrate 68, a surface of substrate is provided with two electric contacts 69 as communication unit, the another side of substrate 68 is provided with electronic module (invisible among Figure 11), electronic module has a memory, store data such as consumable items allowance, and electronic module also is provided with a life-span judge module.
The method of present embodiment need be used a voltage charger 60, and voltage charger 60 has housing 61, and housing 61 surrounds a cavity 62 that the upper end is uncovered, and consumable chip 67 can insert and be installed in the cavity 62.Be provided with current supply circuit in the voltage charger 60, load the overload voltage that electronic module is damaged to electric contact 69.
Because the common operating voltage of electronic module is about 5 volts, and in case is loaded when being higher than 12 volts voltage and will be burnt out.Therefore, the overload voltage that present embodiment loaded is 12 volts or above DC voltage, thereby electronic module is burnt out, and the data of avoiding memory to store are read out.
As seen, present embodiment is after the life-span judge module is judged the consumable chip end of life, to send signal by electric contact, and the user takes off and put into voltage charger 60 with consumable chip from cartridge, by overload voltage electronic module is burnt out.
Certainly, in the actual application, can also as 1 peace electric current, also electronic module can be burnt out to the electronic module loading current.In addition, eliminate program,, also can realize the purpose that the consumable chip data are eliminated as with memory data zero clearing program by external data.
Present embodiment is to be provided with at the consumable chip that uses electric contact as communication unit, at the consumable chip that uses antenna as communication unit, can place inductance coil at the consumable chip periphery, and feed big electric current, thereby make the periphery of inductance coil produce stronger magnetic field to inductance coil.By inductive reaction, the antenna on the consumable chip also can produce big overload current, and overload current is flowed through behind the electronic module, also electronic module can be burnt out, and also can realize the purpose that data are eliminated.
Consumable chip second embodiment.
Present embodiment has substrate, and substrate is provided with electric contact as communication unit, and is provided with electronic module, and electronic module has a microcontroller, and the electric theory diagram of microcontroller inside as shown in figure 12.
Microcontroller 70 has life-span judge module 71, and is provided with memory 72, and memory is provided with memory blocks such as consumable items allowance memory block 73, use data storage area 74, stores the use data of consumable items allowance data, cartridge in the cartridge etc. respectively.Simultaneously, life-span judge module 71 will judge whether stop the service life of consumable chip according to the data that memory 72 is stored.
Simultaneously, microcontroller 70 also is provided with data and eliminates unit 75, is used for eliminating operation according to the data that external signal is stored memory 72.
Consumable chip data erasing method the 4th embodiment.
Present embodiment is applied to the consumable chip of consumable chip second embodiment, after life-span judge module 71 is judged the consumable chip end of life, send the signal of consumable chip end of life by electric contact to laser printer, laser printer sends the information of eliminating data immediately.Laser printer is sent to data with the information of sending by electric contact and eliminates unit 75, and data are eliminated unit 75 and immediately the data that memory 72 is stored eliminated operation.
Like this, operation by consumable chip and laser printer, consumable chip can be eliminated the data of storage automatically, avoid user's manual operation, can carry out data in the appropriate time simultaneously and eliminate operation, reduce consumptive material and use when wasting, also reduce the risk that data are revealed, improve the information security performance of cartridge and consumable chip.
Print cartridge embodiment.
The print cartridge of present embodiment is releasably attached in the ink-jet printer, and is identical with existing print cartridge, and present embodiment has housing, and housing surrounds the cavity that holds ink, and cavity is provided with an ink outlet port, and on the housing outer wall consumable chip can be installed with pulling down.Consumable chip can be the consumable chip of above-mentioned first embodiment, the geosutures of being made up of a plurality of shrinkage pools are set on substrate, and the plastic part of electronic module is provided with groove; Consumable chip can be the consumable chip of above-mentioned second embodiment also, has data and eliminates the unit, so that consumable chip is eliminated the data that memory is stored voluntarily.
Certainly, the foregoing description only is the preferred embodiment of the invention, during practical application more variation can also be arranged, and for example, the signal that consumable chip will be eliminated data is sent to computer by printer and points out; Perhaps, the shrinkage pool shape of formation geosutures changes to square; Or it is coniform etc. that the projection of pinch-off device changes to, and these change does not influence enforcement of the present invention.
At last, it is emphasized that to the invention is not restricted to above-mentioned embodiment,, also belong to the scope of claim protection of the present invention such as the change of pinch-off device structure, the change of memory inside storage data etc.
Claims (10)
1. consumable chip comprises
The electronic module that substrate, described substrate are provided with communication unit and are connected with described communication unit, described electronic module is provided with a memory;
It is characterized in that:
Described electronic module also is provided with one and judges the life-span judge module whether described consumable chip stops service life.
2. consumable chip according to claim 1 is characterized in that:
Described substrate is provided with a plurality of shrinkage pools, and a plurality of described shrinkage pools form geosutures, and the plane of disruption at described geosutures place is cut apart described electronic module;
Described electronic module has the plastic part of encapsulating electronic components, and described plastic part surface is provided with a groove, and the described plane of disruption is crossed described groove.
3. consumable chip according to claim 1 is characterized in that:
Described electronic module is provided with data that are used to eliminate described memory data and eliminates the unit.
4. the data erasing method of consumable chip according to claim 1 is characterized in that: comprise
When described life-span judge module is judged described consumable chip end of life, export the signal of described consumable chip end of life by described communication unit;
The data that described memory is stored are eliminated operation.
5. the removing method of consumable chip data according to claim 4 is characterized in that:
Described substrate is provided with a plurality of shrinkage pools, and a plurality of described shrinkage pools form geosutures, and the plane of disruption at described geosutures place is cut apart described electronic module;
Described electronic module has the plastic part of encapsulating electronic components, and described plastic part surface is provided with a groove, and the described plane of disruption is crossed described groove;
Described elimination operation comprises breaks off with the fingers and thumb described electronic module disconnected along described geosutures.
6. the removing method of consumable chip data according to claim 4 is characterized in that:
Described elimination operation comprises overload voltage or the overload current that to described electronic module loading electronic module is damaged by described communication unit.
7. the removing method of consumable chip data according to claim 4 is characterized in that:
Described electronic module is provided with data that are used to eliminate described memory data and eliminates the unit;
Described elimination operation after comprising that described data are eliminated unit reception external signal is eliminated the data that described memory is stored.
8. the removing method of consumable chip data according to claim 4 is characterized in that:
Described substrate is provided with a plurality of shrinkage pools, and a plurality of described shrinkage pools form geosutures, and the plane of disruption at described geosutures place is cut apart described electronic module;
Described electronic module has the plastic part of encapsulating electronic components, and described plastic part surface is provided with a groove, and described geosutures are crossed described groove;
Described elimination operation comprises described consumable chip is placed in the pinch-off device, use this pinch-off device with described consumable chip along described geosutures pinch off.
9. consumable container comprises
Housing, described housing surrounds the cavity that holds consumptive material, described cavity has consumptive material outlet, one consumable chip is installed on the outer wall of described housing, described consumable chip has a substrate, the electronic module that described substrate is provided with communication unit and is connected with described communication unit, described electronic module is provided with a memory;
It is characterized in that:
Described electronic module also is provided with one and judges the life-span judge module whether described consumable chip stops service life, when described life-span judge module is judged described consumable chip end of life, export the signal of described consumable chip end of life by described communication unit.
10. consumable container according to claim 9 is characterized in that:
Described electronic module is provided with data that are used to eliminate described memory data and eliminates the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010510716 CN101954797A (en) | 2010-10-16 | 2010-10-16 | Consumable chip as well as data eliminating method and consumable vessel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010510716 CN101954797A (en) | 2010-10-16 | 2010-10-16 | Consumable chip as well as data eliminating method and consumable vessel thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954797A true CN101954797A (en) | 2011-01-26 |
Family
ID=43482497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010510716 Pending CN101954797A (en) | 2010-10-16 | 2010-10-16 | Consumable chip as well as data eliminating method and consumable vessel thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954797A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765256A (en) * | 2012-06-21 | 2012-11-07 | 珠海艾派克微电子有限公司 | Method for recording chip use state information, imaging box chip and imaging box |
| CN102873986A (en) * | 2011-07-15 | 2013-01-16 | 珠海天威技术开发有限公司 | Method for preventing chip data from leaking |
| CN103332015A (en) * | 2013-07-05 | 2013-10-02 | 珠海艾派克微电子有限公司 | Chip, imaging box and method for responding to imaging device |
| CN103587248A (en) * | 2013-11-28 | 2014-02-19 | 珠海天威飞马打印耗材有限公司 | Consumable chip and data eliminating method thereof and consumable container |
| WO2015043164A1 (en) * | 2013-09-24 | 2015-04-02 | 珠海艾派克微电子有限公司 | Chip, imaging box, and communication method for chip and imaging device |
| CN106183423A (en) * | 2015-02-12 | 2016-12-07 | 珠海纳思达企业管理有限公司 | Imaging cartridge and use storage chip on imaging cartridge |
| WO2016192486A1 (en) * | 2015-06-04 | 2016-12-08 | 珠海纳思达企业管理有限公司 | Imaging cartridge and storage chip applied in imaging cartridge |
| US9753680B2 (en) | 2012-06-21 | 2017-09-05 | Apex Microelectronics Company Limited | Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge |
| CN107608192A (en) * | 2017-09-19 | 2018-01-19 | 珠海艾派克微电子有限公司 | Consumptive material, imaging device and imaging system |
| US10585633B2 (en) | 2012-06-21 | 2020-03-10 | Apex Microelectronics Company Limited | Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246943A (en) * | 1997-12-10 | 2000-03-08 | 斯特凡·许布纳 | Authenticity attribute |
| CN2646923Y (en) * | 2003-09-24 | 2004-10-06 | 德力西集团有限公司 | Logic control circuit structure for electronic overload relay |
| CN1738718A (en) * | 2002-12-30 | 2006-02-22 | 莱克斯马克国际公司 | Method of informing a user of end of life of a consumable for an ink jet printer |
-
2010
- 2010-10-16 CN CN 201010510716 patent/CN101954797A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246943A (en) * | 1997-12-10 | 2000-03-08 | 斯特凡·许布纳 | Authenticity attribute |
| CN1738718A (en) * | 2002-12-30 | 2006-02-22 | 莱克斯马克国际公司 | Method of informing a user of end of life of a consumable for an ink jet printer |
| CN2646923Y (en) * | 2003-09-24 | 2004-10-06 | 德力西集团有限公司 | Logic control circuit structure for electronic overload relay |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873986A (en) * | 2011-07-15 | 2013-01-16 | 珠海天威技术开发有限公司 | Method for preventing chip data from leaking |
| CN102873986B (en) * | 2011-07-15 | 2015-09-23 | 珠海天威技术开发有限公司 | Prevent the method that chip data is revealed |
| US10162582B2 (en) | 2012-06-21 | 2018-12-25 | Apex Microelectronics Company Limited | Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge |
| CN102765256A (en) * | 2012-06-21 | 2012-11-07 | 珠海艾派克微电子有限公司 | Method for recording chip use state information, imaging box chip and imaging box |
| US10585633B2 (en) | 2012-06-21 | 2020-03-10 | Apex Microelectronics Company Limited | Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge |
| US9753680B2 (en) | 2012-06-21 | 2017-09-05 | Apex Microelectronics Company Limited | Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge |
| CN103332015A (en) * | 2013-07-05 | 2013-10-02 | 珠海艾派克微电子有限公司 | Chip, imaging box and method for responding to imaging device |
| CN103332015B (en) * | 2013-07-05 | 2015-12-02 | 珠海艾派克微电子有限公司 | A kind of method of chip, imaging cartridge and response imaging device thereof |
| WO2015043164A1 (en) * | 2013-09-24 | 2015-04-02 | 珠海艾派克微电子有限公司 | Chip, imaging box, and communication method for chip and imaging device |
| US9819820B2 (en) | 2013-09-24 | 2017-11-14 | Apex Microelectronics Co., Ltd | Chip, imaging cartridge, and communication method between the chip and imaging device |
| CN103587248A (en) * | 2013-11-28 | 2014-02-19 | 珠海天威飞马打印耗材有限公司 | Consumable chip and data eliminating method thereof and consumable container |
| CN103587248B (en) * | 2013-11-28 | 2015-08-19 | 珠海天威飞马打印耗材有限公司 | Consumable chip and data clearing method, consumable container |
| CN106183423A (en) * | 2015-02-12 | 2016-12-07 | 珠海纳思达企业管理有限公司 | Imaging cartridge and use storage chip on imaging cartridge |
| CN106183423B (en) * | 2015-02-12 | 2018-05-08 | 珠海纳思达企业管理有限公司 | The storage chip of imaging cartridge and use on imaging cartridge |
| EP3260299A4 (en) * | 2015-06-04 | 2018-04-18 | Zhuhai Ninestar Management Co., Ltd. | Imaging cartridge and storage chip applied in imaging cartridge |
| WO2016192486A1 (en) * | 2015-06-04 | 2016-12-08 | 珠海纳思达企业管理有限公司 | Imaging cartridge and storage chip applied in imaging cartridge |
| CN107608192A (en) * | 2017-09-19 | 2018-01-19 | 珠海艾派克微电子有限公司 | Consumptive material, imaging device and imaging system |
| CN107608192B (en) * | 2017-09-19 | 2020-10-30 | 珠海艾派克微电子有限公司 | Consumable, imaging device and imaging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101954797A (en) | Consumable chip as well as data eliminating method and consumable vessel thereof | |
| CN103240999B (en) | Storage chip and repositioning method, consumable container, imaging device | |
| CN107053854B (en) | Control method, apparatus, consumable chip and the printer of consumable chip work | |
| CN204054942U (en) | A kind of band shower nozzle print cartridge and ink-jet image forming apparatus | |
| CN101627344B (en) | System and methods for universal imaging components | |
| CN101734018B (en) | Storage chip of printing device | |
| CN102627033A (en) | Storage chip, reset method thereof, consumable container and imaging device | |
| RU2612947C1 (en) | Crum unit mounted on of the images forming device service unit and dismounted from it, and using it images forming device | |
| CN102381036B (en) | Consumable chip, consumable container and data writing method for consumable chip | |
| CN102180020B (en) | Consumable chip, consumable container and method for indicating consumable allowance data | |
| EP1864819B1 (en) | Tag-label producing apparatus | |
| CN101916062B (en) | Chip, consumables container and working method of chip | |
| CN202115114U (en) | Consumable chip and consumable container | |
| CN101954794A (en) | Consumable chip and manufacture method and consumable container thereof | |
| CN101954796A (en) | Consumable chip, as well as data erasure method and consumable container thereof | |
| CN102692858A (en) | Imaging case chip, imaging case, and alarming treatment method of recording material remaining quantity | |
| CN202623544U (en) | Chip of continuous imaging consumable of printer | |
| CN204576078U (en) | Portable printing intelligent watch | |
| CN202517844U (en) | Storage chip, consumable container and imaging equipment | |
| CN104476923B (en) | Consumable chip and consumable container, the method for supplying power to of consumable chip memory element | |
| CN203600783U (en) | Chip of consumables and container of consumables | |
| WO2022257431A1 (en) | Consumable chip, consumable box, and consumable chip authentication method and use method | |
| CN207535509U (en) | One kind takes the lead detecting device of ink box | |
| JP2015080333A (en) | Power reception device, power reception method and program | |
| JP2007160679A (en) | Inkjet printer, image forming apparatus and controlling method |
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 |
Open date: 20110126 |