CN102541313B - Portable electronic device and display method thereof - Google Patents
Portable electronic device and display method thereof Download PDFInfo
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- CN102541313B CN102541313B CN201010581956.7A CN201010581956A CN102541313B CN 102541313 B CN102541313 B CN 102541313B CN 201010581956 A CN201010581956 A CN 201010581956A CN 102541313 B CN102541313 B CN 102541313B
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Abstract
The invention provides a portable electronic device and a display method thereof, belonging to the field of touch screen display. The portable electronic device provided by the invention comprises a touch screen, a touch detection positioning device, a magnifying display control device, a touch movement detecting device and an insertion tag position judging device. The display method comprises the touch detection positioning process, the amplifying display process, the touch movement detecting process and the insertion tag position judging process. If the insertion tag still stays within the display region of the original touch position, the position of the predetermined amplifying display region is unchanged, and the content in the predetermined amplifying display region is unchanged. If the insertion tag goes beyond the display region of the original touch position, the position of the predetermined amplifying display region is changed, and the content in the predetermined amplifying display region is refreshed. With the portable electronic device and the display method provided by the invention, the accurate positioning of the insertion tag is realized on the touch screen, and meanwhile, the refreshing times and the refreshing area of the amplifying region are greatly reduced.
Description
Technical field
The present invention relates to touch-screen display field, particularly a kind of portable electric appts and display packing thereof.
Background technology
When carrying out location, insertion point on the touchscreen, usually can only determine general position, thus often needing repeatedly to tap and could accurately locate.
Therefore, occurred carrying out amplifying with the technology facilitating user accurately to carry out location, insertion point in real time to the displaying contents in touch area.
But when in the application that touch-screen carries out showing as display screen and screen refresh frequency is low simultaneously, " in real time " not only the property of above-mentioned real-time amplification location technology are not advantages, become a kind of burden on the contrary.
Particularly in electronic reader field, only when page turning or popup menu, screen just refreshes.Therefore, if touch area is with the position constantly real-time change of touch point, very big inconvenience will be brought to reading.
When using electric ink touch-screen as display screen, above-mentioned real-time amplification shows particularly outstanding to reading the inconvenience brought.
So-called " electric ink ", refers to that melting, physics and electronics is integrated produced a kind of new material.Electron ink microcapsule is rendered as a kind of solid-state colloidal materials be made up of fine particle, but has the physical property being similar to fluent meterial.That is, as common liquid ink, electron ink microcapsule can be adhered to any surface that available common ink carries out writing.Adopt the display screen of " electric ink " to have many advantages, comprise legibility, flexibility, easily cheap manufacture and low-power consumption.Compared with other display technique, reflectivity and the contrast of electric ink are better.Adopting the display screen of electric ink to look like the paper being printed on ink when showing, therefore, utilizing this electric ink display screen to carry out reading and will significantly improve the visual comfort of user.Further, when the high light direct projection comprising sunlight, the picture of the display screen adopting other display material to make is visually thin out and be difficult to read, but the display screen based on electric ink but can really avoid this defect.
While the display screen based on electric ink constantly captures the markets such as electronic reader, provide a kind of touch time neither need undying real-time amplification that touch-screen insertion point can be made again accurately to locate display packing and equipment just seem particularly important.
Summary of the invention
The object of the present invention is to provide a kind of portable electric appts and display packing thereof, this equipment and method can not be carried out continuous print and amplified in real time and touch-screen insertion point is accurately located.
Portable electric appts of the present invention, comprising:
Touch-screen;
Touch detection positioning device, for detecting the surface touch position of touch-screen and marking in the display insertion of this contact position place;
Amplify display control unit, for being amplified the viewing area residing for described contact position and being shown as predetermined enlarged display area separately;
Touch motion detection device, for detecting the change of the surface touch position of touch-screen;
Insert mark position judgment means, comprise judge module and refresh module; Judge module marks whether still in the viewing area residing for former contact position for judging to insert, and refresh module is for refreshing content in predetermined enlarged display area.
The present invention also provides a kind of display packing of portable electric appts, comprises touch-screen, and display packing comprises following process:
Touch detection positioning process:
Detect the surface touch position of touch-screen and mark in the display insertion of this contact position place;
Amplify procedure for displaying:
Viewing area residing for described contact position is amplified, and is presented at a predetermined enlarged display area separately after reaching the stipulated time by surface contact time of touch-screen;
Touch mobility detect process:
Detect the change of touch screen surface contact position;
Insert mark change along with contact position and move, meanwhile, the insertion through amplifying is marked in predetermined enlarged display area and moves to the second place from primary importance;
Insert mark position deterministic process:
Judging to insert marks whether still in the viewing area residing for described contact position;
If this insertion mark is still in the viewing area residing for former contact position, described predetermined enlarged display area invariant position, in this predetermined enlarged display area, content is constant;
If this insertion mark exceeds in the viewing area residing for former contact position, then position, predetermined enlarged display area changes, and refreshes content in predetermined enlarged display area.
In portable electric appts of the present invention and display packing thereof, by judge contact position change after insertion mark whether still in the viewing area residing for former contact position, to determine whether to change the position of predetermined enlarged display area and to refresh the content of this region display.Thus realize insertion when being marked at mobile among a small circle, only need to refresh the position of inserting mark in magnification region, and do not need the position again refreshing whole predetermined enlarged display area.Thus, can realize on the touchscreen inserting pinpoint refreshing frequency and the refreshing area simultaneously greatly reducing predetermined enlarged display area of mark.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the portable electric appts according to the specific embodiment of the present invention;
Fig. 2 is the schematic diagram of touch-screen displaying contents in an example according to the portable electric appts of this embodiment;
Fig. 3 shows in an example according to the portable electric appts of this embodiment to insert mark and the schematic diagram viewing area residing for contact position being enlarged into separately displaying contents in predetermined enlarged display area;
Fig. 4 be insert in an example according to the portable electric appts of this embodiment be marked at residing for contact position viewing area in the schematic diagram of displaying contents when moving;
Fig. 5 is the schematic diagram inserting displaying contents in viewing area that mark shifts out residing for last contact position in an example according to the portable electric appts of this embodiment;
Fig. 6 is the process flow diagram of the display packing of portable electric appts according to the specific embodiment of the present invention.
description of reference numerals
The insertion mark that S301 shows at contact position A place
Predetermined enlarged display area after viewing area amplification residing for S302 A
S303 amplifies the insertion mark at the A place of display
S401 moves to the insertion mark of contact position B from contact position A
The predetermined enlarged display area of viewing area residing for S402 B after amplifying
S403 amplifies the insertion mark at the B place of display
S501 moves to the insertion mark of contact position C from contact position A
Predetermined enlarged display area after viewing area amplification residing for S502 C
S503 amplifies the insertion mark at the C place of display
Embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 is the structured flowchart of the portable electric appts according to the specific embodiment of the present invention.
See Fig. 1, the portable electric appts 1 of this embodiment comprises touch-screen 11, touch detection positioning device 12, amplifies display control unit 13, touches motion detection device 14, inserts mark position judgment means 15, inserts mark position judgment means 15 and comprises judge module 151 and refresh module 152 further.Touch detection positioning device 12 marks for detecting with the contact position of touch-screen 11 surface contact and showing to insert at this contact position place.Amplify display control unit 13 for being amplified the viewing area residing for the contact position residing for contact position and being shown as predetermined enlarged display area separately, wherein, insert mark from original size through being amplified to up-sizing, in viewing area, content is from original size through being amplified to up-sizing, and shows in predetermined enlarged display area.Touch motion detection device 14 and detect the change of touch screen surface contact position and the movement of display insertion mark, meanwhile, the insertion through amplifying is marked in predetermined enlarged display area and moves to the second place from primary importance; The judge module 151 inserted in marker for judgment device 15 judges that insertion marks whether still in the viewing area residing for described contact position, if after contact position changes, insert mark still in the viewing area residing for contact position, then predetermined enlarged display area invariant position, and in this predetermined enlarged display area, content is constant; If after contact position changes, insert and mark the viewing area of having shifted out residing for contact position, then position, predetermined enlarged display area changes, and start refresh module 152 and refresh content in predetermined enlarged display area.
Wherein, above-mentioned contact with touch screen surface can be point, pen or other objects, be preferably finger.
Above-mentioned insertion mark can be cursor, insert bar or other play the mark of indicative function, is preferably cursor.The shape of predetermined enlarged display area is quadrilateral, circle, ellipse, polygon or other suitable shapes, is preferably quadrilateral.
Above-mentioned portable electric appts 1 can be electronic reader, mobile phone, PDA(Personal Digital Assistant) etc., is preferably electronic reader.
Above-mentioned touch-screen 11 can be LCDs, electronic ink screen etc., is preferably electronic ink screen.
For electronic reader, only just need when carrying out certain operation carry out screen-refresh instead of refresh in real time, and electronic ink screen display effect when non real-time refreshing is better, therefore adopt electronic ink screen more suitable as the touch display screen of electronic reader.
In the above-described embodiments, the contact position judgment means 15 that portable electric appts 1 comprises touch detection positioning device 12, amplifies display control unit 13, touches motion detection device 14 and be made up of judge module 151 and refresh module 152, but in the present invention, touch detection positioning device 12, amplify display control unit 13, touch motion detection device 14 and the function of contact position judgment means 15 that is made up of judge module 151 and refresh module 152 also can be realized by a processor.
Below, as Figure 2-Figure 5, for displaying contents on finger touch touch-screen, touch-screen for text and predetermined enlarged display area for quadrilateral, further illustrate above-mentioned embodiment.
Fig. 2 is the schematic diagram of touch-screen displaying contents.Fig. 3 is the schematic diagram that displaying contents when marking and the viewing area residing for contact position be enlarged into predetermined enlarged display area is inserted in display.
Viewing area residing for contact position is by the setting of predetermined computing method, its computing method are: show N number of word with a line, insertion mark position is designated as A, the coordinate of A is (M, X), wherein, M represents that the behavior of inserting mark place is capable at text M, before X represents that inserting mark is arranged in X word of place row.
See Fig. 3, in the viewing area residing for contact position, the numeral of often row display can according to screen size sets itself, now for every capable display 10 words, when M is capable be not the first row and last column of current display text time, the viewing area residing for A is: (M-1) row, M is capable, (X-5) in (M+1) row to the region at (X+5) individual word place.
When M is the first row of current display text, the viewing area residing for A is: M is capable, (X-5) in (M+1) row be to the region at (X+5) individual word place.
When M is current page text last column, the viewing area now residing for A is: (X-5) during (M-1) row, M are capable is to the region at (X+5) individual word place.
In three kinds of situations of the line number represented at above-mentioned M, X-5 should be not less than 0, X+5 should be not more than N.When X-5 is less than 0, the viewing area residing for A is: (M-1) row, M is capable, the 1st in (M+1) row be to the region at (X+5) individual word place; When X+5 is greater than N, the viewing area residing for A is: (M-1) row, M is capable, (X-5) in (M+1) row to the region at N number of word place.
Fig. 4 be insert be marked at residing for contact position viewing area in movement time displaying contents schematic diagram.Fig. 5 is the schematic diagram of displaying contents when inserting the viewing area marking and shift out residing for last contact position.
See Fig. 4, finger moves to B position with the contact position of touch-screen, correspondingly, inserts mark and also moves to B position, and B is still in the viewing area residing for above-mentioned A, the content of the predetermined enlarged display area after the viewing area now residing for described A is exaggerated and invariant position; Insertion mark through amplifying in magnification region is moved to the position corresponding with position B.
See Fig. 5, finger moves to C position with the contact position of touch-screen, correspondingly, insert mark and also move to C position, but C is not in the viewing area residing for above-mentioned A, now, close the magnification region that viewing area residing for above-mentioned A is corresponding, and need near C, redefine a new viewing area residing for C: the coordinate now counting C is (M ', X '), in the rule of the above-mentioned concrete scope determining toggle area, by coordinate (M, X) replace with (M ', X '), the viewing area residing for C redefined can be obtained.
In upper example, for the viewing area residing for contact position for the rule of quadrilateral to the viewing area determined residing for contact position has been described in detail, but, those skilled in the art can select according to carrying out the shape of the viewing area residing for contact position other, as circular, oval etc., parametric variable in the above-mentioned rule of suitable change and constant etc., be used for determining the viewing area residing for difform contact position by the principle of this rule.
Below, composition graphs 6 describes the embodiment of the display packing of portable electric appts of the present invention in detail.
Fig. 6 is the process flow diagram of the display packing of portable electric appts according to the specific embodiment of the present invention.
See Fig. 6, in the display packing of the portable electric appts of this embodiment, for the contact of finger with touch-screen, portable electric appts comprises touch-screen, and display packing comprises touch detection positioning process S1, amplifies procedure for displaying S2, touches mobility detect process S3 and contact position deterministic process S4.In touch detection positioning process S1, detection is pointed with the contact position of touch-screen and is shown to insert at this contact position place and marks.In amplification procedure for displaying S2, viewing area residing for described contact position is amplified, and is presented at a predetermined enlarged display area separately, wherein, insert mark from original size through being amplified to up-sizing, in viewing area content from original size through being amplified to up-sizing; In touch mobility detect process S3, detect finger movement on the touchscreen; According to the movement of finger, insert mark and change along with contact position and move, meanwhile, the insertion through amplifying is marked in predetermined enlarged display area and moves to the second place from primary importance; In insertion marker for judgment process S4, insert after judging contact position change and mark whether still in the viewing area residing for former contact position; If after contact position changes, insert mark still in the viewing area residing for former contact position, then predetermined enlarged display area invariant position, in this predetermined enlarged display area, content is constant; If after contact position changes, insert the viewing area marking and shift out residing for former contact position, as shown in S4-1, then position, predetermined enlarged display area changes, and refreshes content in predetermined enlarged display area.
In the specific embodiment of above-mentioned display method, insert mark and can be cursor, insert bar or other play the mark of indicative function, be preferably cursor.The shape of the viewing area residing for contact position can be quadrilateral, circle, ellipse or other suitable shapes, is preferably quadrilateral.
In the specific embodiment of above-mentioned display method, portable electric appts can be electronic reader, mobile phone, PDA(Personal Digital Assistant) etc., is preferably electronic reader.
In the specific embodiment of above-mentioned display method, touch-screen can be LCDs, electronic ink screen etc., is preferably electronic ink screen.
In the specific embodiment of above-mentioned display method, for electronic reader, only just need when carrying out certain operation carry out screen-refresh instead of refresh in real time, and electronic ink screen display effect when non real-time refreshing is better, therefore adopt electronic ink screen more suitable as the touch display screen of electronic reader.
Claims (15)
1. a portable electric appts, is characterized in that, comprising:
Touch-screen;
Touch detection positioning device, for detecting the surface touch position of touch-screen and marking in the display insertion of this contact position place;
Amplify display control unit, for being amplified the viewing area residing for described contact position and being shown as predetermined enlarged display area separately;
Touch motion detection device, for detecting the change of the surface touch position of touch-screen;
Insert mark position judgment means, comprise judge module and refresh module; Judge module marks whether still in the viewing area residing for former contact position for judging to insert, refresh module is for refreshing content in predetermined enlarged display area, if after contact position changes, judge module judges to insert mark still in the viewing area residing for contact position, then predetermined enlarged display area invariant position, and in this predetermined enlarged display area, content is constant; If after contact position changes, judge module judges to insert and marks the viewing area of having shifted out residing for contact position, then position, predetermined enlarged display area changes, and starts refresh module and refresh content in predetermined enlarged display area.
2. portable electric appts according to claim 1, is characterized in that: described insertion is labeled as cursor, insert bar or other play the mark of indicative function.
3. portable electric appts according to claim 1, is characterized in that: the content of described predetermined enlarged display area display comprises the content inserted in mark and the viewing area residing for contact position.
4. portable electric appts according to claim 3, is characterized in that, the viewing area residing for described contact position obtains by the method preset, and in this region, the content of display comprises word, figure.
5. portable electric appts according to claim 1, is characterized in that, the shape of described predetermined enlarged display area is quadrilateral, circle, ellipse or polygon.
6. portable electric appts according to claim 1, is characterized in that, the content in the viewing area that in the predetermined enlarged display area after described refreshing, content regains after being contact position change.
7. portable electric appts according to claim 1, is characterized in that: described touch-screen is electronic ink screen.
8. the portable electric appts according to any one of claim 1 to 7, is characterized in that, described portable electric appts is electronic reader or panel computer.
9. a display packing for portable electric appts, is characterized in that, described portable electric appts comprises touch-screen, and this display packing comprises following process:
Touch detection positioning process:
Detect the surface touch position of touch-screen and mark in the display insertion of this contact position place;
Amplify procedure for displaying:
Viewing area residing for described contact position is amplified, and is presented at a predetermined enlarged display area separately after reaching the stipulated time by surface contact time of touch-screen;
Touch mobility detect process:
Detect the change of touch screen surface contact position;
Insert mark change along with contact position and move, meanwhile, the insertion through amplifying is marked in predetermined enlarged display area and moves to the second place from primary importance;
Insert mark position deterministic process:
Judging to insert marks whether still in the viewing area residing for former contact position;
If this insertion mark is still in the viewing area residing for former contact position, described predetermined enlarged display area invariant position, in this predetermined enlarged display area, content is constant;
If this insertion mark exceeds in the viewing area residing for former contact position, then position, predetermined enlarged display area changes, and refreshes content in predetermined enlarged display area.
10. display packing according to claim 9, is characterized in that: after amplifying the viewing area residing for described contact position, inserts mark from original size through being amplified to up-sizing, in viewing area content from original size through being amplified to up-sizing.
11. display packings according to claim 9, is characterized in that: described insertion is labeled as cursor, insert bar or other play the mark of indicative function.
12. display packings according to claim 9, is characterized in that: the content of described predetermined enlarged display area display comprises the content inserted in mark and the viewing area residing for contact position.
13. display packings according to claim 9, is characterized in that, the viewing area residing for described contact position by preset method obtain, this region in show content comprise word, figure.
14. display packings according to claim 9, is characterized in that, the shape of described predetermined enlarged display area is quadrilateral, circle, ellipse or polygon.
15. display packings according to claim 9, is characterized in that, the content in the viewing area that in the predetermined enlarged display area after described refreshing, content regains after being contact position change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581956.7A CN102541313B (en) | 2010-12-10 | 2010-12-10 | Portable electronic device and display method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581956.7A CN102541313B (en) | 2010-12-10 | 2010-12-10 | Portable electronic device and display method thereof |
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| Publication Number | Publication Date |
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| CN102541313A CN102541313A (en) | 2012-07-04 |
| CN102541313B true CN102541313B (en) | 2015-05-20 |
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| CN201010581956.7A Active CN102541313B (en) | 2010-12-10 | 2010-12-10 | Portable electronic device and display method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721455A (en) * | 2012-07-10 | 2012-10-10 | 曹珂 | Chopping board with electronic weighing machine |
| CN102945128A (en) * | 2012-10-30 | 2013-02-27 | 广州市动景计算机科技有限公司 | Page display method and page display device |
| CN103902088B (en) * | 2012-12-29 | 2017-03-08 | 上海天马微电子有限公司 | A kind of touch control display apparatus and touch control method |
| CN105094505A (en) * | 2014-05-08 | 2015-11-25 | 宏碁股份有限公司 | Electronic device and user interface display method |
| CN110738970B (en) * | 2018-01-22 | 2021-05-18 | 青岛海信移动通信技术股份有限公司 | Page refreshing method and device for ink screen |
| CN114639358B (en) * | 2022-03-29 | 2024-03-29 | 青岛海信移动通信技术有限公司 | Ink screen refreshing method, terminal device, storage medium and program product |
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| CN101563667A (en) * | 2006-10-26 | 2009-10-21 | 苹果公司 | Portable multifunction device, method, and graphical user interface for adjusting an insertion point marker |
| CN101634913A (en) * | 2008-07-23 | 2010-01-27 | 佛山市顺德区顺达电脑厂有限公司 | Handheld device |
| CN101763218A (en) * | 2010-01-06 | 2010-06-30 | 广东欧珀移动通信有限公司 | Input method for handheld equipment |
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- 2010-12-10 CN CN201010581956.7A patent/CN102541313B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101563667A (en) * | 2006-10-26 | 2009-10-21 | 苹果公司 | Portable multifunction device, method, and graphical user interface for adjusting an insertion point marker |
| CN101634913A (en) * | 2008-07-23 | 2010-01-27 | 佛山市顺德区顺达电脑厂有限公司 | Handheld device |
| CN101763218A (en) * | 2010-01-06 | 2010-06-30 | 广东欧珀移动通信有限公司 | Input method for handheld equipment |
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| CN102541313A (en) | 2012-07-04 |
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