CN2819312Y - Automatic executive cholest liquid-crystal device - Google Patents
Automatic executive cholest liquid-crystal device Download PDFInfo
- Publication number
- CN2819312Y CN2819312Y CN 200520111390 CN200520111390U CN2819312Y CN 2819312 Y CN2819312 Y CN 2819312Y CN 200520111390 CN200520111390 CN 200520111390 CN 200520111390 U CN200520111390 U CN 200520111390U CN 2819312 Y CN2819312 Y CN 2819312Y
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- liquid crystal
- interface
- display device
- crystal display
- storer
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Abstract
The utility model relates to a cholest type liquid crystal device which can automatically execute. In the utility model, a microprocessor arranged on the cholest type liquid crystal device is respectively connected with a cholest type liquid crystal display device interface, a memory interface and a data transmission interface, wherein the cholest type liquid crystal display device interface is connected with a cholest type liquid crystal display device and the memory interface is connected with a memory which is divided into an application program area block and a data area block. When the cholest type liquid crystal device is used and is connected with a host computer end through the data transmission interface, the host computer end automatically executes execution programs stored in the application program area block of the memory. Users can use the utility model on different platforms without installing driving programs, the execution programs can be used for causing the cholest type liquid crystal display device to display the information of the memory and users can use the execution programs to change the content displayed by the cholest type liquid crystal display device.
Description
Technical field
The utility model is a kind of cholesteryl liquid crystal device that automatically performs, You Zhike allow host side automatically perform storer the cholesteryl liquid crystal device of the executive routine that stores in advance, and can utilize the information of cholesteric liquid crystal display device display-memory, and allow the user can utilize executive routine to change the shown content of cholesteric liquid crystal display device.
Background technology
Because making rapid progress of computing machine science and technology, it incorporates the daily life trend of the times of doing for oneself gradually, make computing machine, mobile phone, carry-on dish, electronic products such as digital camera are extensively used by popular, and the function of this series products day by day increases with development in science and technology, bring human another kind of different life style, in order to promote the convenience of use, electronic product needs that all storage device is set and stores data for the user, and since flash memory comes out, it is so that low power consuming is non-volatile, shatter-proof, the characteristic that high storage density etc. are charming, in the electronic product of many portabilities, gradually replace EEPROM or battery powered storer, more owing to present semiconductor technology progresses greatly day by day, the storage density of flash memory has the growth of advancing by leaps and bounds especially with transmission speed, so flash memory is widely used with traditional Storage Medias such as replacement hard drives.
And utilize flash memory quite general at present as the electronic product of Storage Media, when the user utilizes this electronic product to store data, all electronic product must be connected with the mains start after, just can know the capacity or the remaining storage area of Storage Media, after person to be used confirms whether remaining storage volume is enough used, which electronic product decision uses store again, this mode not only causes user's inconvenience, and allow electronic product repeat repeatedly unnecessary switch, make the waste that reduces and cause the energy serviceable life of electronic product.Moreover; when a new electronic product goes on the market; regular meeting has and goes before many consumers to buy, if the user when on every side people can have identical electronic product, promptly may allow the user miss and take other people's electronic product and produce unnecessary misunderstanding or dispute.In addition, when if user's desire is connected in personal computer or mobile computer use with electronic product, the driver of this electronic product must be installed earlier, if the user loses driver because of carelessness, promptly electronic product can't be connected in personal computer or mobile computer and use, quite inconvenient for the user.
Moreover, utilize the made carry-on dish of flash memory, after constantly researching and developing and improveing, become a kind of multimedia electronic product, except storing and carry the data easily, and can play the music of MP3 type, and difference according to its storage volume, often carry-on dish can store the music of head up to a hundred, allows the user not be subjected to the restriction in place, and listoning music anywhere or anytime, but and the present carry-on dish of playing back music, its broadcast mode is similar to the broadcast mode of CD CD, after carry-on dish power-on, promptly plays since first song, and want to continue when listening to the position that last music interrupts as the user, must go to seek by memory, or the position record that interrupts be got off, cause user's inconvenience greatly so that use when playing next time.
Liquid crystal panel is widely used at present, and under science and technology is constantly progressive, and then develop and a kind of cholesteryl liquid crystal (Cholesteric Liquid Crystal), and cholesteryl liquid crystal mainly be by " multilayer nematic crystal " (nematic) pile up form, in " multilayer nematic crystal ", add " optically-active liquid crystal molecule " (chiralmolecule), can make the long axis direction of " multilayer nematic crystal " each layer molecule differ an angle rotation gradually and curl, this structure is with the cholesteric molecular mimicry, therefore claim this type of liquid crystal to be " cholesteryl liquid crystal ", this kind cholesteryl liquid crystal is for having high brightness, high contrast, power saving, Memorability is arranged, wide viewing angle, advantage such as do not glimmer, and its power consumption be in the past liquid crystal panel 1/50 or still less, and during with cholesteryl liquid crystal display frame, only when changing the liquid crystal texture, just need power consumption, be need not use electric power when picture still, cholesteryl liquid crystal has memory function simultaneously, behind the power supply that cuts off cholesteryl liquid crystal, also can continue last picture that shows that it is shown.
Therefore, how above-mentioned cholesteryl liquid crystal is applied to the electronic product of tool memory function, and the function that automatically performs is provided,, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves to solve user's inconvenience.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of cholesteryl liquid crystal device that automatically performs, this device is divided into application program block and data blocks with storer, and store the executive routine that can read memorizer information in the application program block, when the cholesteryl liquid crystal device is connected in the host side use, host side can automatically perform storer the application program block the executive routine that stores in advance, to allow the user not need install driver on different platform, to use.
The cholesteryl liquid crystal device that automatically performs that provides is provided secondary objective of the present utility model, be to utilize executive routine to obtain the information of storer, and this information is sent to cholesteric liquid crystal display device shows, to allow the user can be before the cholesteryl liquid crystal device reuses, can tell the last information of using of this cholesteryl liquid crystal device, and when cholesteryl liquid crystal is installed on use, executive routine can instant volume change with storer be sent to the cholesteric liquid crystal display device demonstration, uses to make things convenient for the user.
A purpose more of the present utility model is that the user can utilize executive routine to select the panel and desire content displayed of cholesteric liquid crystal display device, making the shown content of cholesteric liquid crystal display device more diversified and individualized, and can allow the usefulness of user as identification.
Another purpose of the present utility model is to utilize the set microprocessor of cholesteryl liquid crystal device to control the cholesteric liquid crystal display device content displayed, do not need the microprocessor of host side to carry out computing, with the microprocessor calculation resources and the reduction operation efficiency of the host side that avoids waste.
For reaching above-mentioned purpose, the technological means that the utility model adopts is as follows:
A kind of cholesteryl liquid crystal device that automatically performs is provided with microprocessor, cholesteric liquid crystal display device and storer, it is characterized in that,
This microprocessor is connected with data transmission interface, cholesteric liquid crystal display device interface and storer interface respectively, and the data transmission interface can be connected in default host side;
This cholesteric liquid crystal display device is connected in the set cholesteric liquid crystal display device interface of microprocessor, and cholesteryl liquid crystal can show the message that is transmitted by microprocessor;
This storer is connected in the set storer interface of microprocessor, and storer is divided into application program block and data blocks, and this application program block stores the executive routine that can read memorizer information.
Illustrate in detail that below with reference to accompanying drawing and preferred embodiment of the present utility model its feature and function are as follows, in order to understanding fully.
Description of drawings
Fig. 1 is the calcspar of the utility model preferred embodiment.
Fig. 2 is the initialized action flow chart of the utility model.
Fig. 3 is the action flow chart of the utility model computing store capacity.
Fig. 4 changes the action flow chart that shows for the utility model.
Symbol description among the figure:
1 cholesteryl liquid crystal device
11 microprocessors
111 data transmission interfaces
112 cholesteric liquid crystal display device interfaces
113 storer interfaces
12 cholesteric liquid crystal display devices
13 storeies
131 application program blocks
132 data blocks
2 host side
Embodiment
See also shown in Figure 1, calcspar for the utility model preferred embodiment, find out that by knowing shown in the figure cholesteryl liquid crystal device 1 that automatically performs of the present utility model is provided with microprocessor 11, cholesteric liquid crystal display device 12 and storer 13, wherein:
This microprocessor 11 is connected with data transmission interface 111, cholesteric liquid crystal display device interface 112 and storer interface 113 respectively, and data transmission interface 111 be for can be connected in host side 2, and microprocessor 112 can be 8051, the microprocessor of DSP or ARM framework.
This cholesteric liquid crystal display device 12 is connected in the set cholesteric liquid crystal display device interface 112 of microprocessor 11, and cholesteric liquid crystal display device 12 can be dot matrix (DotMatrix) or seven sections (7-segment) display device, and it is for can show the message that is transmitted by microprocessor 11.
This storer 13 is connected in the set storer interface 113 of microprocessor 11, and storer 13 is divided into application program block 131 and data blocks 132, and store the executive routine that can read storer 13 information in application program block 131, and storer 13 can be NAND, the flash memory of AND or AG-AND pattern, and it also can be hard disk, micro harddisk (Micro Drive) or Compact Flash (CF) card, and application program block 131 can be the ISO9660 form, and data blocks 132 can be FAT (File Allocation Table, FAT) form or new technology archives economy (NT File System, NTFS) form.
And the storer 13 in the above-mentioned detailed description for only in order to storing executive routine, and the usefulness that provides the user to store data, as utilize other modification and equivalent structure to change all should in like manner be contained in the claim of the present utility model, closes and gives Chen Ming.
See also shown in Figure 2ly, be the initialized action flow chart of the utility model, find out,, carry out according to the following step when the utility model during in initialization by knowing among the figure:
(100) cholesteryl liquid crystal device 1 is connected in host side 2.
(101) microprocessor 11 with the data transmission of application program block 131 to host side 2.
(102) host side 2 is carried out the address setting of program area block 131.
(103) microprocessor 11 with the data transmission of data blocks 132 to host side 2.
(104) host side 2 is carried out the address setting of data blocks 132.
(105) user begins operation and uses cholesteryl liquid crystal device 1.
When cholesteryl liquid crystal device 1 is connected in host side 2 by data transmission interface 111 first, this cholesteryl liquid crystal device 1 for utilize earlier microprocessor 11 with the data transmission of application program block 131 to host side 2, after treating that host side 2 is finished the address setting of program area block 131, microprocessor 11 again with the data transmission of data blocks 132 to host side 2, to allow host side 2 finish the address setting of data blocks 132, and after host side 2 finishes the address setting of program area block 131 and data blocks 132, can allow the user begin to operate and use cholesteryl liquid crystal device 1 to carry out the access of storer 13.
And the host side 2 in the above-mentioned detailed description can be computing machine, mobile computer or individual digital help (PERSONAL DIGITAL ASSISTANT), and cholesteryl liquid crystal device 1 can be carry-on dish or MP3 player, moreover, data transmission interface 111 can be universal serial (USB) transmission interface, string type disk (SATA) transmission interface or peripheral component bus (PCI) transmission interface, and cholesteric liquid crystal display device interface 112 can be the interface of parallel transmission agreement (Parallel Protocol) or sequence transmission agreement (Serial Protocol), and storer interface 113 can be Sheffer stroke gate type flash memory (NAND Flash) interface, string type disk (SATA) transmission interface or Compact Flash (CF) card connection interface, non-so promptly limit to claim of the present utility model, as utilize other modification and equivalent structure to change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.
So, when if the user utilizes cholesteryl liquid crystal device 1 to play the MP3 music, this cholesteric liquid crystal display device 12 is to pass through the obtained information of executive routine, show the information of broadcasting song, in order to the user when playing once more, can conveniently search, and the user can be by the shown information of cholesteric liquid crystal display device 12, learn that cholesteryl liquid crystal device 1 makes used by other people.
And when cholesteryl liquid crystal device 1 is connected in host side 2 by data transmission interface 111 once more, but user's operating host end 2 is with by the set storer interface 113 of microprocessor 11, data blocks 132 to storer 13 carries out reading or storing of data, and cholesteryl liquid crystal device 1 can be to the function of host side 2 owned the automatically performing of declaration (Auto Run), and host side 2 can automatically perform the stored executive routine of the program area block 131 of storer 13, and utilize executive routine to assign and read information instruction, to read the present state (as contingency table) of cholesteryl liquid crystal device 1, make executive routine can therefrom obtain the disc label (Label) of the data blocks 132 of storer 13, total volume, capacity that has used and the last time and date that uses, and this is shown by microprocessor 11 control cholesteric liquid crystal display devices 12, to allow the user can know the state of learning present cholesteryl liquid crystal device 1, and because of cholesteric liquid crystal display device 12 have cut off the electricity supply after, the characteristic of last picture that also can continue to show that it is shown, so when the user does not use this cholesteryl liquid crystal device 1, its cholesteric liquid crystal display device 12 can demonstrate last picture, to allow the user can be before cholesteryl liquid crystal device 1 reuses, can tell the 1 last date of using of this cholesteryl liquid crystal device, time, disc label, total volume, information such as the capacity that has used are used to make things convenient for the user.
Moreover, when the user when using cholesteryl liquid crystal device 1, the capacity of the data blocks 132 of its storer 13 can change to some extent along with user's use, at this moment, the volume change of the data blocks 132 by the continuous computing store 13 of executive routine, and upgrade the shown information of cholesteric liquid crystal display device 12 by microprocessor 11, can allow the user clearly understand the volume change of the data blocks 132 of cholesteryl liquid crystal device 1, and because of the required electric weight of cholesteric liquid crystal display device 12 for liquid crystal panel in the past still less, so, cholesteric liquid crystal display device 12 also can reduce the consumption of the energy, and then reduction use cost, and cholesteryl liquid crystal device 1 is by microprocessor 11 control cholesteric liquid crystal display devices 12 content displayed, do not need the microprocessor of host side 2 to carry out computing, with the microprocessor calculation resources and the reduction operation efficiency of the host side 2 that avoids waste.
See also shown in Figure 3ly, be the action flow chart of the utility model computing store capacity, find out,, carry out according to the following step when the utility model during in the capacity of computing store by knowing among the figure:
(200) cholesteryl liquid crystal device 1 is connected in host side 2.
(201) host side 2 automatically performs the stored executive routine of program area block 131 of storer 13.
(202) but user's operating host end 2 carries out data transmission with the data blocks 132 to storer 13.
(203) host side 2 is utilized the volume change of the data blocks 132 of executive routine computing store 13.
(204) microprocessor 11 control cholesteric liquid crystal display devices 12 upgrade its shown information.
(205) whether the transmission of microprocessor 11 judgment data is finished, if then carry out step 206; If not, then carry out step 202.
(206) finish.
And the user also can operate executive routine with the input desired data of user (as: user's name, figure, literal etc.) by the input media of host side 2, and utilize microprocessor 11 that it is shown on the cholesteric liquid crystal display device 12, make cholesteric liquid crystal display device 12 become cholesteryl liquid crystal device 1 built-in label, and when people on every side has identical cholesteryl liquid crystal device 1, can clearly tell this cholesteryl liquid crystal device 1 is to belong to which user, to avoid taking place the situation that mistake is taken other people's cholesteryl liquid crystal device 1; And executive routine also can be according to picture or the animation that deviser or user loaded, when cholesteryl liquid crystal device 1 standby (sleep pattern), with this picture or animation display on cholesteric liquid crystal display device 12, informing that user's cholesteryl liquid crystal device 1 enters holding state, and can increase consumer's desire to purchase.
See also shown in Figure 4ly,, find out by knowing among the figure for the action flow chart that the utility model change to show, when the utility model when user's desire is changed the demonstration of cholesteric liquid crystal display device 12, carry out according to the following step:
(300) cholesteryl liquid crystal device 1 is connected in host side 2.
(301) cholesteric liquid crystal display device 12 Display directories.
(302) microprocessor 11 judges whether to finish, if then carry out step 306; If not, then carry out step 303.
(303) microprocessor 11 judges that whether the user is by host side 2 operation executive routines, if then carry out step 304; If not, then carry out step 302.
(304) user operates executive routines with the desired data of input user by host side 2.
(305) microprocessor 11 control cholesteric liquid crystal display devices 12 show the desired data of user.
(306) finish.
When in sum, the cholesteryl liquid crystal that automatically performs of the present utility model is installed on actual use for having the following advantages:
(1) the utility model is cut apart storer 13 application program block 131 and data blocks 132, and store the executive routine that can read storer 3 information in application program block 131, when cholesteryl liquid crystal device 1 is connected in host side 2, host side 2 can automatically perform the stored executive routine of application program block 131 of storer 13 certainly, to allow the user not need install driver to use on different platform.
(2) the utility model utilizes executive routine to obtain the information of storer 13, and this is shown by microprocessor 11 control cholesteric liquid crystal display devices 12, to allow the user before cholesteryl liquid crystal device 1 reuses, can tell this cholesteryl liquid crystal device 1 last information of using.
(3) the utility model is by the volume change of the data blocks 132 of executive routine computing store 13, and upgrade the shown information of cholesteric liquid crystal display device 12 by microprocessor 11, can allow the user clearly understand the volume change of the data blocks 132 of cholesteryl liquid crystal device 1.
(4) the utility model can allow the user operate executive routine with the desired data of input user, and utilize microprocessor 11 that it is shown on the cholesteric liquid crystal display device 12, make cholesteric liquid crystal display device 12 become cholesteryl liquid crystal device 1 built-in label, make the shown content of cholesteric liquid crystal display device 12 more diversified and individualized, and can allow the usefulness of user as identification.
(5) the utility model utilizes cholesteric liquid crystal display device 12 as display device, its required electric weight for liquid crystal panel in the past still less, so cholesteric liquid crystal display device 12 also can reduce the consumption of the energy, and then reduce use cost.
(6) the utility model is controlled cholesteric liquid crystal display devices 12 content displayed with cholesteryl liquid crystal device 1 set microprocessor 11, do not need the microprocessor of host side 2 to carry out computing, with the microprocessor calculation resources and the reduction operation efficiency of the host side 2 that avoids waste.
The above only is preferred embodiment of the present utility model, non-so promptly limit to claim of the present utility model, so the simple and easy modification and the equivalent structure that use the utility model instructions and graphic content to do such as change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.
In sum, the above-mentioned cholesteryl liquid crystal that automatically performs of the utility model is installed on when using, for reaching its effect and purpose really, so the utility model really is the utility model of a practicality excellence, for meeting the application important document of novel patent, file an application in accordance with the law.
Claims (10)
1. the cholesteryl liquid crystal device that can automatically perform is provided with microprocessor, cholesteric liquid crystal display device and storer, it is characterized in that,
This microprocessor is connected with data transmission interface, cholesteric liquid crystal display device interface and storer interface respectively, and the data transmission interface can be connected in default host side;
This cholesteric liquid crystal display device is connected in the set cholesteric liquid crystal display device interface of microprocessor, and cholesteryl liquid crystal can show the message that is transmitted by microprocessor;
This storer is connected in the set storer interface of microprocessor, and storer is divided into application program block and data blocks, and this application program block stores the executive routine that can read memorizer information.
2. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1, wherein this cholesteric liquid crystal display device interface can be the interface of parallel transmission agreement or sequence transmission agreement.
3. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that, this storer interface can be Sheffer stroke gate type flash memory interface, string type disk transmission interface or CF card connection interface.
4. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that, this data transmission interface can be universal serial transmission interface, string type disk transmission interface or peripheral components bus transfer interface.
5. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that, this microprocessor can be 8051, the microprocessor of DSP or ARM framework.
6. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that, this cholesteric liquid crystal display device can be dot matrix or seven sections display device.
7. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that this storer can be the flash memory of NAND, AND or AG-AND pattern.
8. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that this storer can be hard disk, micro harddisk or CF card.
9. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that this application program block can be the ISO9660 form.
10. the cholesteryl liquid crystal device that automatically performs as claimed in claim 1 is characterized in that, this data blocks can be FAT FAT form or new technology archives economy NTFS form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111390 CN2819312Y (en) | 2005-07-29 | 2005-07-29 | Automatic executive cholest liquid-crystal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111390 CN2819312Y (en) | 2005-07-29 | 2005-07-29 | Automatic executive cholest liquid-crystal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819312Y true CN2819312Y (en) | 2006-09-20 |
Family
ID=37005375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111390 Expired - Lifetime CN2819312Y (en) | 2005-07-29 | 2005-07-29 | Automatic executive cholest liquid-crystal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819312Y (en) |
-
2005
- 2005-07-29 CN CN 200520111390 patent/CN2819312Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150729 Granted publication date: 20060920 |
|
| EXPY | Termination of patent right or utility model |