CN100381998C

CN100381998C - Input method for displaying keyboard table on screen

Info

Publication number: CN100381998C
Application number: CNB2006100791183A
Authority: CN
Inventors: 陈锡勋
Original assignee: E Lead Electronic Co Ltd
Current assignee: E Lead Electronic Co Ltd
Priority date: 2006-04-29
Filing date: 2006-04-29
Publication date: 2008-04-16
Anticipated expiration: 2026-04-29
Also published as: CN1845056A

Abstract

An input method for displaying a keyboard table on a screen, particularly to an input method capable of correspondingly displaying a large keyboard table in the screen along with the operation and control of a cursor controller, which at least comprises the following steps: the position of the finger on the cursor controller determines the position of the cursor on the keyboard table; the cursor determines the display part of the keyboard table at the position of the keyboard table and displays the display part on the screen; determining to move the cursor or reversely move the keyboard table to change the display part according to the position and the motion direction of the cursor; characters in the keyboard table which are overlapped with the cursor are marked; confirming the input of the marked character when pressed; by the steps, convenience of displaying a large keyboard table on a small screen can be improved, and characters can be quickly input.

Description

The input method of display key dish cart on the screen

Technical field

The invention relates to the input method of display key dish cart on a kind of screen, the spy can reach and improve the convenience that the small screen shows big keyboard, and can be for our quick input character.

Background technology

Portable electronic installation (show as PDA, mobile phone, navigation ... etc.) always be particular about compactly, screen is generally all not too large, and input media is divided into the keyboard table on qwerty keyboard, handwriting input or the screen of extra miniaturization usually; Wherein the input mode of the keyboard table on the screen has two kinds, a kind of is directly to use pointer to click input on Touch Screen, another kind is to use extra cursor control, and is mobile on the keyboard table of cursor in screen of control screen, and clicks character wherein.

Above-mentioned input mode all has its advantage, but portable electronic installation 1 its small screen 11 neither big (as shown in Figure 1), so the keyboard table 110 on the screen 11 is for complete being presented in the small screen 11 of energy, the capital is contracted to its keyboard table 110 width of small screen 11, this is to older or caliginous people, and ten minutes is painstaking in the use.

Summary of the invention

In view of this, purpose of the present invention is in the input method that display key dish cart on a kind of screen is provided, and utilizes the method to improve the convenience that the small screen shows big keyboard, and can be for we quick input character person, and it may further comprise the steps at least:

Finger is in the determining positions cursor of the cursor control position at keyboard table;

Cursor is in the display area of keyboard table determining positions keyboard table, and is shown on the screen;

Position and direction of motion decision moving cursor or reverse shifting bond(s) dish cart change display area according to cursor;

Be labeled with the overlapping character of cursor in the keyboard table;

The input of the character that affirmation is labeled when pushing;

By above step, the spy can improve the convenience that the small screen shows big keyboard, and can be the effect that the present invention can reach for our quick input character.

The input method of display key dish cart on the screen of the invention described above, wherein this cursor control is the Trackpad for a two-stage pressing, the position of first section finger presses of this Trackpad is the mobile of cursor on the control screen, and second section finger presses is to confirm the character of this cursor position or the input of function key.

The input method of display key dish cart on the screen of the invention described above, the Trackpad of this cursor control wherein is to control cursor on the screen in the mode of absolute coordinates.

The input method of display key dish cart on the screen of the invention described above, wherein this screen is meant less than the display screen person below 8 o'clock.

The input method of display key dish cart on the screen of the invention described above, wherein the height of this screen or width are height or the width persons less than the complete keyboard table that is shown.

The input method of display key dish cart on the screen of the invention described above, the cursor on this screen wherein is meant the control that is subjected to this cursor control and cursor mark on screen.

The input method of display key dish cart on the screen of the invention described above, the cursor on this screen wherein is meant to be subjected to this cursor control selected and the character or the function key that are labeled in the keyboard table.

The input method of display key dish cart on the screen of the invention described above, wherein this keyboard table is meant a plurality of characters or form or figure that function key constituted.

The input method of display key dish cart on the screen of the invention described above, wherein this keyboard table be meant keyboard table complete in the same time because of size greater than on-screen display (osd) area (height or width), and the part that screen can only the display key dish cart.

The input method of display key dish cart on the screen of the invention described above, wherein this keyboard table is when the user operates this cursor control, can occur on-screen display (osd) area automatically, user's shut-down operation cursor control is after a period of time, and this keyboard table can disappear to on-screen display (osd) area automatically.

The input method of display key dish cart on the screen of the invention described above, wherein according to the position of cursor and the step of direction of motion decision moving cursor or reverse shifting bond(s) dish cart, be meant when screen cursor close to one side of keyboard table, this keyboard table is to move on screen in the other direction, up to the keyboard table viewing area simultaneously during a border of display highlighting and keyboard table, this keyboard table stops to move, and replaces to move on screen with cursor.

The input method of display key dish cart on the screen of the invention described above, wherein according to the position of cursor and the step of direction of motion decision moving cursor or reverse shifting bond(s) dish cart, be meant that cursor is fixed in the ad-hoc location in the viewing area, this keyboard table is with opposite direction mobile person on screen.

Description of drawings

Fig. 1 practises its keyboard table of formula electronic installation and shows synoptic diagram;

Fig. 2 is an embodiment of the invention synoptic diagram;

Fig. 3 is the cursor control diagrammatic cross-section;

Fig. 4 is the process flow diagram () of its method of the present invention;

Fig. 5 is the process flow diagram (two) of its method of the present invention;

Fig. 6 is a keyboard table illustrative view of the present invention ();

Fig. 7 is a keyboard table illustrative view of the present invention (two);

Fig. 8 is the process flow diagram (three) of its method of the present invention.

Description of reference numerals: electronic installation 1; Small screen 11; Keyboard table 110; Electronic installation 2; Cursor control 21; Screen 22; Character 221; Keyboard table 220; Cursor 222; Trackpad 211; Border 223; Step 301; Step 3011; Step 3012; Step 302; Step 303; Step 304; Step 305; Step 3051; Step 3052; Step 3053; Step 3054; Step 3055.

Embodiment

Fig. 2 is an electronic installation embodiment synoptic diagram, it includes a cursor control 21 and a screen 22 this electronic installation 2, wherein this cursor control 21 (as shown in Figure 3) has the Trackpad 211 that two-period form pushes by one and is formed, this Trackpad 211 has two-stage pressing control, wherein first section can be a resistance-type induction panel, or be a capacitive induction panel, but the touch of its finger sensing 5 and produce the displacement signal, and can be by the position (shown in the 6th figure) of cursor 222 on absolute coordinates or the relative coordinate control screen 22, and second section can be a pressure switch (as button, piezoelectric ceramic plate etc.), be to detect finger 5 pressure of depressing, and as an affirmation of importing.

By above-mentioned member, the present invention proposes the input method of display key dish cart on a kind of screen, and it may further comprise the steps (as shown in Figure 4) at least:

Step 301: in the position of keyboard table (seeing also shown in Figure 5), this step more comprises finger at the determining positions cursor of cursor control: (one) triggers, and the Trackpad 211 of finger contact cursor control 21 is to trigger detecting action (step 3011); And (two) coordinate obtains, and cursor control 21 is obtained the coordinate at finger 5 places by Trackpad 211, for calculation corresponding screen position (step 3012).

Step 302: cursor is in the display area of keyboard table determining positions keyboard table, and be shown on the screen: finger 5 touches the position of cursor control 21, corresponding to the position of cursor 222 on keyboard table 220 on the screen 22, determine the display area of display key dish cart 220 simultaneously, point 5 position differences as shown in Figure 6 in cursor control 21 its touches, cursor 222 on screen 22 can be along with correspondence, and different display area in the display key dish cart 220.

Step 303: position and direction of motion according to cursor determine moving cursor or reverse shifting bond(s) dish cart to change the display area: finger 5 touches the position of cursor controls 21, can be corresponding on screen 22 cursor 222 position of 220 in keyboard table, and the display area of the keyboard table 220 of demonstration correspondence, just according to the position and the direction of motion of cursor 222, decision moving cursor or reverse shifting bond(s) dish cart 220 display areas, for example shown in Figure 6, when finger 5 moves on cursor control 21 from left to right, keyboard table 220 is also corresponding oppositely to be moved, when the border 223 on keyboard table 220 the right and cursor 222 occur simultaneously in screen 22, be moving of stop key dish cart 220, and change into moving of cursor 222, select character (as shown in Figure 7) for the user.

Step 304: be labeled with the overlapping character of cursor in the keyboard table: according to the position of cursor 222, the character 221 of its indication of mark, and make this character 221 be different from the demonstration of keyboard table 220 other characters.

Step 305: the input (as shown in Figure 8) of the character that affirmation is labeled when pushing, this step more comprises:

(1) push signal (step 3051), cursor control 21 is obtained finger 5 signals of depressing by this Trackpad 211;

(2) character is determined (step 3052): cursor control 21 is by this Trackpad 211, and detecting finger 5 pressure of depressing if any pressing down then execution in step 3053, otherwise are got back to step 301;

(3) character input (step 3053), the character that is labeled is transfused to electronic installation 2;

(4) finger leaves (step 3054), the Trackpad 211 of cursor control 21, the whether still touch to finger of detecting, execution in step 301 then in this way; Otherwise then execution in step 3055;

(5) break away from timing (step 3055), the Trackpad 211 of cursor control 21 is surveyed detecting and has been reached Preset Time less than the touch of finger, and then the keyboard table 220 on the screen 22 disappears in this way, and gets back to step 301, on the contrary execution in step 3054 then.

In sum, the input method of display key dish cart on the screen of the present invention, the spy can reach the convenience that improves the small screen display key dish cart, and can be for our quick input character.

The specific embodiment that is proposed in content of the present invention is only in order to convenient explanation technology contents of the present invention, but not with narrow sense of the present invention be limited to the foregoing description, under the situation that does not exceed spirit of the present invention and following claim, the many variations of being done is implemented, and still belongs to scope of the present invention.

Claims

1. an input method displaying a keyboard table on a screen, characterized in that it may further comprise the steps:

The position of the finger on the cursor controller determines the position of the cursor on the keyboard table;

The position of the cursor on the keyboard table determines the display part of the keyboard table and displays it on the screen;

Move the cursor or reversely move the keyboard table to change the display position according to the position and direction of the cursor; the characters overlapping with the cursor in the keyboard table are marked;

Confirms the input of the marked character when pressed.

2. The input method of displaying a keyboard list on the screen as claimed in claim 1, wherein the cursor controller is a touchpad pressed by one or two sections, and the position of the first section of the touchpad pressed by a finger is controlled. Its movement, and the second section of finger press is to confirm the input of the character or function key at the position of the cursor.

3. The input method for displaying a keyboard on a screen according to claim 1 or 2, wherein the touch panel of the cursor controller controls the cursor on the screen in the form of absolute coordinates.

4. The input method of displaying a keyboard list on a screen as claimed in claim 1, wherein the screen refers to a display screen smaller than 8 o'clock.

5. The input method for displaying a keyboard list on a screen according to claim 1, wherein the height or width of the screen is smaller than the height or width of the displayed complete keyboard list.

6. The input method of displaying a keyboard table on a screen according to claim 1, wherein the cursor is a cursor mark on the screen controlled by a cursor controller.

7. The input method of a keyboard list displayed on a screen as claimed in claim 1, wherein the cursor refers to a marked character or function key selected by the cursor controller in the keyboard list.

8. The input method of displaying a keyboard list on a screen according to claim 1, wherein the keyboard list refers to a table or a graph formed by a plurality of characters or function keys.

9. The input method of displaying keyboard table on the screen as claimed in claim 1, is characterized in that, this keyboard table refers to the complete keyboard table at the same time because the size is greater than the screen display area, and the screen can only display the part of the keyboard table .

10. The input method for displaying a keyboard list on a screen as claimed in claim 1, wherein the keyboard list automatically appears in the display area of the screen when the user operates the cursor controller, and the user stops operating the cursor controller for a period of time After that, the keypad disappears from the screen display area automatically.

11. The input method for displaying a keyboard table on the screen as claimed in claim 1, wherein the step of "determining to move the cursor or reversely move the keyboard table to change the display position" according to the position and direction of movement of the cursor means that when the screen The cursor approaches one side of the keyboard, and the keyboard moves on the screen in the opposite direction until the keyboard display area displays a boundary between the cursor and the keyboard at the same time, the keyboard stops moving, and the cursor moves on the screen instead.

12. The input method for displaying a keyboard table on the screen as claimed in claim 1, wherein the step of "determining to move the cursor or reversely move the keyboard table to change the display position according to the position and direction of movement of the cursor" means that the cursor is fixed on the At a specific location in the display area, the keypad moves across the screen in the opposite direction.