CN1117502C - Portable terminal with display equipment and its control method - Google Patents
Portable terminal with display equipment and its control method Download PDFInfo
- Publication number
- CN1117502C CN1117502C CN00107042A CN00107042A CN1117502C CN 1117502 C CN1117502 C CN 1117502C CN 00107042 A CN00107042 A CN 00107042A CN 00107042 A CN00107042 A CN 00107042A CN 1117502 C CN1117502 C CN 1117502C
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0485—Scrolling or panning
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/14—Solving problems related to the presentation of information to be displayed
- G09G2340/145—Solving problems related to the presentation of information to be displayed related to small screens
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
Abstract
Character font data is stored in a ROM at specific addresses. When display data included in a demodulated digital signal is displayed on a leading page using the character font data, a controller counts the frequency of reference to the memory. The controller calculates an amount of the display data based on the reference frequency and determines a transition time to a second page from the leading page based on the amount of the display data and the type of data displayed.
Description
Technical field
The method that the present invention relates to have the portable terminal of display device and control this equipment.The present invention is specifically related to display message and control method thereof on display device, wherein this display device page data of roll display on this display device automatically.
Background technology
The amount of communication data that portable terminal can constantly send and receive increases year by year, and the transmission rate increase makes portable terminal can send or receive bigger data volume.On the other hand, in order to reduce the power consumption of portable terminal, conventional portable terminal stock size is little.Therefore, Chang Gui portable terminal does not have to show the large display screen (for example, LCD (LCD)) of mass data.Thereby conventional portable terminal is difficult to utilize the technology that is used to transmit mass data.
Though the data volume that conventional portable terminal receives increases, its ability that data is presented on the display screen of this portable terminal does not strengthen.Utilize Email as example, in order to show the character string of the Email that can show on one page of the display screen of personal computer, portable terminal requires many pages or leaves to show same character string.In this case, the user is in order to be transformed into next demonstration page or leaf and must repeatedly to touch the button.More importantly, the user repeats to touch the button for the flip displays page or leaf and will finally cause push-botton operation to worsen.
For fear of above-mentioned deterioration, conventional portable terminal is transformed into down one page in the past during fixed time period automatically.This elapsed time cycle causes because the user reads one page content required time amount that is presented on the display screen and the problem that directly occurs.If when being presented at content on one page and comprising many Chinese characters, the time of rectificating is finished reading content to the user possibly.On the other hand, if the content that is presented on one page comprises many hiragana character and/or katakana character,, finish then that to read the content required time that is presented on this page shorter if perhaps delegation introduces big blank spaces.Therefore, when the portable terminal of routine at a fixed time after the period expires during page or leaf on the update displayed screen, occurs inconsistent: the user finish read this page or leaf before display screen upgrade or because the user can read the wait display screen renewal of losing time of this page or leaf rapidly.Such when inconsistent when occurring, the user must executable operations turn back to prevpage, so that can read one page before this once more.Require user's executable operations subsequently so that show one page down in advance.Thereby the automatic conversion of page or leaf increases operational ton on the contrary.
Prior art file WO9702525A has proposed a kind of digital communication receiver, comprises the receiver that receives data, shows the display and the controller that receive data.Display can be on first, second page or leaf first, second partial data of roll display, controller is used for providing the partial information of memory to display, makes it roll display.Yet, this document do not provide according to the data volume that receives data first determine page scrolling speed and automatically with this rolling speed with first page scrolling to the second page this key character.
Summary of the invention
Therefore an object of the present invention is to provide portable terminal with display device and on this display device the method for video data, wherein can carry out the conversion of page or leaf automatically with the speed that is fit to the user.
Another object of the present invention provide portable terminal with display device and on this display device the method for video data, wherein can easily operate the mass communication data.
To achieve these goals, portable terminal according to the present invention comprises: receiver is used to receive data; Display is used to show the data of reception, and the first that wherein receives data is presented on first page, and the second portion that receives data is presented on second page by rolling first page; Controller, be used for according to the data volume of the first that receives data determine page scrolling speed and automatically with this page scrolling speed with first page scrolling to the second page, this controller comprises: first calculator, be used to calculate the data volume of the first that receives data, with second calculator, be used for calculating page scrolling speed according to the data volume of the first that receives data; Storage device is used to store the character font data relevant with the address, and wherein first calculator determines that on first page the reference frequency that shows the first that receives data gives storage device, wherein calculates the data volume of this data first according to this reference frequency.
To achieve these goals, display device according to the present invention comprises: display is used to show the data that comprise first data on the one page that is presented at this display; Controller, be used for determining the amount of first data, wherein the amount of first data determines the demonstration time of first data, and after this demonstration time, automatically with first page scrolling to the second page, this controller comprises: first calculator is used to calculate first data volume, with second calculator, be used for calculating the demonstration time of first data according to first data volume; Memory cell is used to store the character font data relevant with the address, and wherein first calculator calculates the reference frequency that shows first data and gives storage device, thereby calculates first data volume according to this reference frequency.
To achieve these goals, the method according to control display device of the present invention comprises: when detecting second data that will show on following one page, calculate the amount of first data that show on first page; Amount according to first data of calculating determined for the first demonstration time; The first demonstration time showed first data on first page after, automatically be rolled to second page that shows second data with first page; Rolling after first page, show second page second data; The second demonstration time when determining on second page, to show second data according to the content of second data; After on second page, showing second data, automatically be rolled to the 3rd page that shows the 3rd data with second page in the second demonstration time.
Description of drawings
These and other purpose of the present invention, characteristic and advantage will be from below in conjunction with becoming more apparent, wherein the specific descriptions of accompanying drawing:
Fig. 1 is the schematic diagram of expression according to the embodiment of the portable terminal with display device of the present invention;
Fig. 2 is the operational flowchart of expression according to first embodiment of display device of the present invention;
Fig. 3 is that expression is according to the operational flowchart that is used for the change-over time of definite first embodiment of the present invention;
Fig. 4 is expression according to the operational flowchart that is used to calculate the data volume of the data on current one page that is presented at first embodiment of the present invention;
Fig. 5 is the table how the expression user is provided with rolling time;
Fig. 6 A-6D is that expression is according to the transition diagram with display screen of Chinese character, hiragana (Japanese) character and ascii character of the present invention;
Fig. 7 is the operational flowchart of expression according to second embodiment of display device of the present invention;
Fig. 8 is the operational flowchart of expression according to the 3rd embodiment of display device of the present invention;
Fig. 9 is the data of expression storage and the mapping table between the memory address; With
Figure 10 is the operational flowchart of expression according to the 4th embodiment of display device of the present invention.
Embodiment
The preferred embodiments of the present invention will be discussed in conjunction with the accompanying drawings.
In portable terminal shown in Figure 1, antenna 1 is coupled to radio communications set 2.This radio communications set 2 by demodulate reception high frequency radio signal and export the high frequency radio signal that digital signal comes conversion to utilize antenna 1 to receive.The high-frequency signal that is received carried out noise and reduces before utilizing radio communications set 2 demodulation.This portable terminal can be the mobile communication equipment with display device of the data that are used to show reception and/or operation information, such as mobile phone and mobile data terminal.
The method of the page or leaf of roll display on lcd screen comprises artificial page scrolling method and automated page scrolling method.First embodiment of the page or leaf that shows on portable terminal of being used for rolling according to the present invention is illustrated in Fig. 2.This first embodiment can carry out automated page scrolling method and artificial page scrolling method.At step S1, the guide page of control device 3 indication displays 5 display strings.At step S2, determining whether to have following one page will show.If there are not other data (that is, not descending one page) to show after the current data that are presented on the guide page, then the demonstration at the guide page of the current demonstration of step S7 continues.
Will be if having in data presented on following one page, then can on display 5, show these data at the navigation button 12 of step S3 by push person's control desk 11.This navigation button 12 can select the next page or prevpage as the page or leaf that next shows.
At step S4, owing to do not press navigation button 12, so pass by X change-over time.At step S5, determine whether to be provided with the wherein automated page rolling mode of one page under change-over time, X showed in the past automatically.The setting of automatic rolling pattern will be discussed below.If the automated page rolling mode is not set, at step S6, control device 3 automatic indication displays 5 show one page down.That is, show that on the previous page change-over time, X showed one page down afterwards.Timer (not shown) counting X change-over time of control device 3.
Fig. 3 describes the method that is used for determining X change-over time, and wherein the page or leaf of lcd screen automatically is transformed into down one page from current page.At step S11, control device 3 obtains to comprise the information data of character code from radio communications set 2.The information data that is obtained comprises and the corresponding address of each character code.
At step S12, control device 3 is according to reading corresponding character font data 7n with the corresponding address of the character code that is obtained.Control device 3 these character font data 7n of decoding and indication display 5 show the character font data 7n that is decoded.At step S13, when character font data 7n is shown as character string, the reference frequency N of the address of control device 3 counting ROM9.At step S14, calculate the data volume Q that is presented at the character string on one page so that on this one page, show this character string according to reference frequency N.At step S15, determine whether the data volume Q that is calculated can show on Dan Ping.If the data volume Q that is calculated is less than the maximum amount of data that can show, then continue to show the page or leaf of current demonstration, and this processing finishes and uncertain change-over time at step S17 control device 3 sign-off sheet scroll process and display 5 on one page.
If have the character string that will on following one page, show, then calculate X change-over time according to the data volume Q that will be presented at the data on this one page that is calculated at step S16 control device 3.At step S17, control device 3 finishes change-over time according to the page scrolling from current page to following one page and determines to handle.
Fig. 4 describes the current method that is presented at the data volume Q of the data on one page of calculating.At step S21, control device 3 counting reference frequency N are to the address of ROM9.At step S22, the character of control device 3 definite expression character codes that will show is 2 byte characters or 1 byte character.At step S23-S24, be B (its initial value is 0) if the quantity of 2 byte characters is the quantity of A (its initial value is 0) and 1 byte character, character of every counting once increases progressively each reference frequency, shown in equation 1.
A=A+1, B=B+1 (equation 1)
At step S25, determine whether to exist more data.If there is no more data stops the calculating of equation 1.If there is more data, then determine at step S26 whether this data volume Q has reached the data volume of one page.If no, continue data processing.If this data volume Q reaches the data volume of one page, then calculate the data volume Q of one page of current demonstration according to equation 2 utilization value A and B at the calculator 8 of step S27 control device 3:
Q=2A+B (equation 2)
On the basis of the data volume Q that is calculated, calculate from current page to X change-over time (is unit with the second) that descends one page according to equation 3:
X=T * Q (equation 3)
T representation unit rolling time (is unit with the second).This unit rolling time is the value that is provided with changeably and is stored in advance by the user as shown in Figure 5 in the storage device 4.
The user presses the function key that is used to be provided with the automatic rolling pattern (at operator's console 11, but not shown).The user can select one of rolling speed of three types: " fast ", " normally " and " at a slow speed ".The rolling speed of " fast ", " normally " and " at a slow speed " is corresponding with the rolling time T1 of unit, T2 and T3 respectively, as shown in Figure 5.The rolling time T1 of unit, T2 and T3 are deposited with in the storage device 4 as the variable time-giver that is provided with.For example, unit rolling time T1, T2 and T3 can be set to 1,2 and 3 second respectively.The automatic rolling pattern also can be provided with by operating operation person's control desk 11 and not be provided for being provided with the function key of automatic rolling pattern separately.
Fig. 6 A-6D represents the example according to the lcd screen conversion of display 5 of the present invention.Display screen shown in Fig. 6 A-6D shows that with sequential order the display screen Chinese display character shown in Fig. 6 A-6D, hiragana (Japanese) character and ascii character are given the user.Should understand: the invention is not restricted to any specific character group, and employed character group just is used for illustrative purpose among Fig. 6 A-6D.
For example, when the rolling time T of unit was set to 1 second, every page X change-over time was as follows:
Referring to Fig. 6 A, this is the guide page that is presented on the lcd screen of display 5.This guide page shows 33 2 byte characters and 41 byte characters.Following calculating change-over time:
A=33, B=4, X=70 (second)
Referring to Fig. 6 B, this is second page that is presented on the lcd screen of display 5.This second page shows 22 2 byte characters.Following calculating change-over time;
A=22, B=0, X=44 (second)
Referring to Fig. 6 C, this is the 3rd page that is presented on the lcd screen of display 5.This 3rd page shows 16 2 byte characters.Following calculating change-over time:
A=16, B=0, X=32 (second)
Referring to Fig. 6 D, this is the last page that shows on the lcd screen of display 5.This last page shows 14 2 byte characters.Following calculating change-over time:
A=14, B=0, X=28 (second)
In each page or leaf shown in Fig. 6 A-6D, Chinese character and hiragana (Japanese) character is counted as 2 byte characters, and numerical character and all the other characters are counted as 1 byte character.
Because guide page has the character that occupies whole screen, discerns these characters for a long time so the user will spend.On the other hand, because the 3rd page have several characters and show, so the user does not need to discern for a long time these characters.That is calculated in this example, is transformed into second page 70 second change-over time less than what calculate from guide page from the 3rd page of 32 seconds change-over time that is transformed into last page.As mentioned above, the change-over time that is shorter than page or leaf change-over time that has the page or leaf of less video data amount with a large amount of video datas.That is, automatically change according to current data presented amount change-over time, by the personal like that the suitable rolling time T of unit satisfies the user is set.
Fig. 7 represents second embodiment according to automated page scrolling method of the present invention.In this second embodiment, the method still is to be made up of two bytes at a uncertain character of the computing interval of video data amount by a byte.At step S31, the reference frequency of the address of the ROM9 in 3 counting storage devices 4 of control device and the reference frequency value of the being set to C that is counted.At step S32, for each character, increment value C.At step S33, determine whether to exist more data.If there is no more data then stops to be worth increasing progressively of C.If there is more data, then determine at step S34 whether this data volume Q reaches the data volume of one page.If do not reach, continue data processing.If this data volume Q has reached the data volume of one page, then calculate X change-over time of one page of current demonstration according to equation 4 utilization value C at the calculator 8 of step S35 control device 3:
X=C * T (equation 4)
It is effective that the method for second embodiment is fixed as in the situation of full-scale character (2 byte character) or half-size scale character (1 byte character) at the character that shows.
Fig. 8 represents the 3rd embodiment according to automated page scrolling method of the present invention.In this embodiment, when calculating the data volume of video data, according to the reference frequency weighting of type to being counted of character display.Carry out the time of weighting to distinguish that the user is required according to the type identification video data of display string.Character types comprise such as half-size scale character, hiragana character, katakana character, symbol, Chinese character and the figure of letter with numeral.Distinguish the type of these characters according to the appropriate address 0100H-OFFFH among the ROM9 shown in Figure 9.
At step S41, control device 3 is only counted the reference frequency of address of the ROM9 in the storage device 4 and the reference frequency of being counted is set to character types.At step S42, control device 3 is determined the type of character according to the address according to the character code among the ROM9.At step S43, if character types are the half-size scale character, then the half-size scale character index increases progressively.At step S44, if this character is a hiragana character, then the hiragana character index increases progressively.At step S45, if this character is a figure, then the figure index increases progressively.In this embodiment, if the corresponding reference frequency of half-size scale character, hiragana character, katakana character, symbol, Chinese character and figure is represented by D, E, F, G, H and I that respectively the constant that is used for suitable these frequencies of weighting is expressed as d, e, f, g, h and i respectively.Step S46 and S47 repeat to determine whether data wait until handle and the specified data amount whether greater than the above-mentioned processing of display space.At step S48, utilize equation 5 to calculate X change-over time:
X=(dD+eE+fE+gG+hH+iI) * T (equation 5)
Weighting constant d to i can be set to big value in customer requirements is discerned the situation of video data for a long time, can not be set to little value and do not spend in the situation of discerning video data for a long time the user.Wishing that weighting constant d is deposited with in the storage device 4 and by the user to i is provided with these values changeably.Such segmentation prolongs the processing time.Yet presenting with the page or leaf more accurately of the required time synchronized of User Recognition is end product.
Figure 10 describes four embodiment of expression according to automated page scrolling method of the present invention.At step S51, control device 3 obtains to comprise the information data of character code from radio communications set 2.The information data that is obtained comprises and the corresponding address of each character code.
At step S52, control device 3 is according to reading corresponding character font data 7n with the corresponding address of character code that obtains.Control device 3 these character font data 7n of decoding and indication display 5 show the character font data 7n of decoding.At step S53, when these character font data 7n shows as character string, the reference frequency N of the address of control device 3 counting ROM9.At step S54, the data volume Q that calculates in the character string that shows on one page according to reference frequency N is so that show this character string on this one page.At step S55, the data volume that is presented at the data on one page is stored in the cache buffer memory device (not shown) of control device 3.Must increase memory capacity, but the calculating of when the one page that once shows shows again, omitting this data volume, and can reduce total processing time.If memory capacity is limited, wish to add prevpage and of the restriction of following one page for the total data of storage.
At step S56, determine whether the data volume Q that is calculated can be presented on the Dan Ping.If the data volume Q that is calculated is less than the maximum amount of data that can be presented at the data on one page, then in step S58 control device sign-off sheet scroll process, and display 5 continues to show the page or leaf of current demonstration, and finishes this processing and uncertain change-over time.
If have the character string that will on following one page, show, then calculate X change-over time according to the data volume Q that is presented at the data on one page that is calculated at step S57 control device 3.At step S58, control device 3 finishes change-over time according to the page scrolling from current page to following one page and determines to handle.
According to the present invention, can carry out the page or leaf conversion of the display screen of appropriate speed automatically according to the data volume of each page.Utilize so automatic transformation energy greatly to increase the data volume of transmission.
The present invention can implement with other particular forms under the situation that does not deviate from its spirit or its substantive characteristics.Therefore the embodiment of the invention is thought schematic rather than restrictive in all respects, the additional claims of scope utilization of the present invention represent rather than utilizes above description represent that and all fall into the interior variation of the equivalent meaning of claim and scope all thereby think to be included in wherein.
Claims (14)
1, a kind of portable terminal comprises:
Receiver is used to receive data;
Display is used to show the data of reception, and the first that wherein receives data is presented on first page, and the second portion that receives data is presented on second page by rolling first page;
It is characterized in that also comprising:
Controller, be used for according to the data volume of the first that receives data determine page scrolling speed and automatically with this page scrolling speed with first page scrolling to the second page, this controller comprises:
First calculator, be used to calculate the first that receives data data volume and
Second calculator is used for calculating page scrolling speed according to the data volume of the first that receives data;
Storage device is used to store the character font data relevant with the address,
Wherein first calculator determines that on first page the reference frequency that shows the first that receives data gives storage device, wherein calculates the data volume of this data first according to this reference frequency.
2, portable terminal as claimed in claim 1, wherein first calculator comprises the character types order unit really that is used for determining being included in this data first, wherein according to this character types calculated data amount.
3, portable terminal as claimed in claim 2, wherein first calculator according to described character types to the data volume weighting.
4, portable terminal as claimed in claim 2, wherein these character types comprise at least a among alphabetic character, numeral, Chinese character, hiragana character, katakana character and the figure.
5, portable terminal as claimed in claim 1 comprises that also the user is used to be provided with the operating unit of automated page rolling mode, thereby by controller first page of automatic rolling when the automated page rolling mode is set only.
6, portable terminal as claimed in claim 1 also comprises the speed regulator that is used for according to user's adjusted page scrolling speed.
7, a kind of display device comprises:
Display is used to show the data that comprise first data on the one page that is presented at this display;
It is characterized in that also comprising:
Controller is used for determining the amount of first data, and wherein the amount of first data determines the demonstration time of first data, and after this demonstration time, and automatically with first page scrolling to the second page, this controller comprises:
First calculator, be used to calculate first data volume and
Second calculator is used for calculating according to first data volume demonstration time of first data;
Memory cell is used to store the character font data relevant with the address, and wherein first calculator calculates the reference frequency that shows first data and gives storage device, thereby calculates first data volume according to this reference frequency.
8, display device as claimed in claim 7, wherein said memory cell are memories, and the number of times that first calculator is consulted character font data in this memory by calculating is determined described reference frequency.
9, display device as claimed in claim 7, wherein first calculator comprises the character types order unit really that is used for determining being included in first data, wherein calculates first data volume according to these character types.
10, display device as claimed in claim 9, wherein first calculator according to described character types to the first data volume weighting.
11, display device as claimed in claim 9, wherein character types comprise at least a among alphabetic character, numeral, Chinese character, hiragana character, katakana character and the figure.
12, display device as claimed in claim 7 comprises that also the user is used to be provided with the operating unit of automated page rolling mode, thereby is only automatically rolled in the past described page in the demonstration time when the automated page rolling mode is set by controller.
13, display device as claimed in claim 7 also comprises:
Speed regulator is used for showing the time according to user's adjusted.
14, a kind of method of control display device is characterized in that this method comprises:
When detecting second data that will on following one page, show, calculate the amount of first data that on first page, show;
Amount according to first data of calculating determined for the first demonstration time;
The first demonstration time showed first data on first page after, automatically be rolled to second page that shows second data with first page;
Rolling after first page, show second page second data;
The second demonstration time when determining on second page, to show second data according to the content of second data; With
The second demonstration time showed second data on second page after, automatically be rolled to the 3rd page that shows the 3rd data with second page.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6504299A JP2000259314A (en) | 1999-03-11 | 1999-03-11 | Unit and method for display control |
| JP65042/1999 | 1999-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1268012A CN1268012A (en) | 2000-09-27 |
| CN1117502C true CN1117502C (en) | 2003-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00107042A Expired - Fee Related CN1117502C (en) | 1999-03-11 | 2000-03-11 | Portable terminal with display equipment and its control method |
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| Country | Link |
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| JP (1) | JP2000259314A (en) |
| CN (1) | CN1117502C (en) |
| GB (1) | GB2353685B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007011837A (en) * | 2005-07-01 | 2007-01-18 | Nec Corp | Electronic device, authentication information input method, and authentication information input program |
| JP5113827B2 (en) * | 2009-12-24 | 2013-01-09 | 株式会社コナミデジタルエンタテインメント | Presentation device, presentation method, and program |
| JP5404737B2 (en) * | 2011-10-24 | 2014-02-05 | クラリオン株式会社 | Navigation device |
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| JPH09222980A (en) * | 1996-02-19 | 1997-08-26 | Fuji Xerox Co Ltd | Display device and electronic bulletin board system using the same |
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| JPH10207445A (en) * | 1997-01-28 | 1998-08-07 | Seiko Epson Corp | Information display equipment |
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- 2000-03-11 CN CN00107042A patent/CN1117502C/en not_active Expired - Fee Related
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| WO1997002525A1 (en) * | 1995-07-03 | 1997-01-23 | Motorola Inc. | Method and apparatus for displaying previews of stored messages in a data communication receiver |
| JPH10301751A (en) * | 1997-04-24 | 1998-11-13 | Canon Inc | Electronic filing system and electronic filing method and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1268012A (en) | 2000-09-27 |
| GB0005884D0 (en) | 2000-05-03 |
| GB2353685B (en) | 2002-08-14 |
| GB2353685A (en) | 2001-02-28 |
| JP2000259314A (en) | 2000-09-22 |
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