WO2006070898A1 - 方向検知スイッチにおける操作キーの方向性判定方法 - Google Patents
方向検知スイッチにおける操作キーの方向性判定方法 Download PDFInfo
- Publication number
- WO2006070898A1 WO2006070898A1 PCT/JP2005/024174 JP2005024174W WO2006070898A1 WO 2006070898 A1 WO2006070898 A1 WO 2006070898A1 JP 2005024174 W JP2005024174 W JP 2005024174W WO 2006070898 A1 WO2006070898 A1 WO 2006070898A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- key
- effective
- range
- operation key
- operation range
- Prior art date
Links
Classifications
-
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0234—Character input methods using switches operable in different directions
-
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H2025/048—Operating part movable angularly in more than one plane, e.g. joystick having a separate central push, slide or tumbler button which is not integral with the operating part that surrounds it
Definitions
- the present invention considers the direction of operation keys using the direction detection switch of portable terminals such as mobile phones and other electronic terminals, and indicates the same direction within the effective operation range including the specified operations.
- the direction detection switch that can set a new operation and an effective operation range including the new operation for the operation of the operation key at a position outside the effective operation range.
- the present invention relates to a direction determining method for operation keys. Background of the Invention
- the directionality of the operation key in a minute portable information terminal is determined by operating the operation key with the direction detection unit in the portable information terminal that moves the cursor displayed on the display unit with the operation key operable in all directions.
- the control unit detects an error
- the control unit converts the operation direction detected by the direction detection unit into a specific movement direction in accordance with the movable direction of the cursor displayed on the operation direction display unit, and displays it on the display unit. Controls the movement of force.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-043-4. (Refer to the document “0 0 3 6” of the publication No. 2 04).
- Patent Document 1 Japanese Patent Laid-Open No. 2000-043-4424. (See the specification “0 0 3 7” of the publication No. 4).
- one of the force direction sol movable direction patterns is selected from the direction change take by the display changeover key, and is used for the movement control of the force sol by the control unit.
- it becomes an optional selection function from the movement direction patterns of multiple types of cursors, and the user can set the movement direction and movement speed of the power according to the purpose of use and the contents of the display screen. Usability and operability can be improved (special noon: «1: Japanese Patent Laid-Open No. 2 0 03-3-4 4 2 0 4: Refer to the specification“ 0 0 3 8 ”of the gazette).
- Patent Document 1 Japanese Patent Application Laid-Open No. 2 0 0 3-4 4 2 0 4 (See “0 0 3 9”).
- a specific key such as a display switching key or a confirmation key is used as an operation means, and the moving speed of the cursor on the display unit is determined according to the operation time or the number of operations of the specific key. It may be changed. For example, when switching the direction display of the direction display section with the display switch key, if the display switch key is pressed for more than a certain time or double-clicked, the cursor will move at high speed within the switched direction. If the moving speed data is added to the direction conversion table, it is possible to change not only the moving direction of the force but also the moving speed. This makes it possible to operate quickly according to the purpose of use, the contents of the display screen, etc.
- the mobile information terminal can be changed, and a portable information terminal that is more convenient and excellent in operability can be realized (Patent: ⁇ 3 ⁇ 4 1: JP-A 2 0 0 3 and 4 4 2 0 4 (See “0 0 4 0”.)
- This technology is a method in which the cursor moves only in the movable direction displayed on the operation display section regardless of the direction in which the operation key is operated. Therefore, the operation direction must be converted into a specific movement direction. In addition, it is necessary to carry out troublesome operations accompanying the change of direction. In other words, the direction change table must be displayed on the display section, or the direction change must be made by editing the contents of the direction change table.
- the operation direction In the direction detection switch, no matter how much the operation direction is divided into 8 directions, 16 directions, 32 directions, etc., the operation direction can be detected in the middle of two adjacent directions. There are parts that do not belong to either direction.
- the direction detection switch is an 8-way key, for example, even if the operation is intended to operate “Right”, the operation position is slightly shifted, so that the operation position is shifted between the right direction and the upper right direction.
- the operation direction is detected as the upper right direction, and the operation may be different from the operator's intention. In such a case, the operator feels that the direction detection switch is malfunctioning.
- the present invention can perform key operations in all directions of 360 degrees, and when a specific operation is determined by pressing the operation key, the effective operation range is determined. As long as the operation key is automatically set and the operation key is pressed in the effective operation range, the same operation direction remains maintained, and if an operation key outside the effective operation range is pressed, the new operation direction is changed. Convenience of operability that automatically sets a new effective operation range around the new operation direction is increased, and the cursor can be operated with a single operation key. It is an object of the present invention to provide a method for determining the directionality of an operation key in an excellent direction detection switch that can freely move a handle. Disclosure of the invention
- the direction determining method of the operation key in the direction decoration switch includes a movable electrode that is movably arranged in accordance with an operation of the operation key that can be operated in all directions, and is divided so as to face the movable electrode.
- Direction detection information on the operation direction and operation speed of the operation keys can be obtained by gluing the capacitance between the movable electrode and the fixed electrode as an input signal.
- the effective operation range is composed of a plurality of minimum divided areas including the operation direction of the operation key.
- Control The operation key operation in the state where the operation key is set in the CPU, which is in the power operation range, indicates the same direction, and the operation key is out of operation for the position outside the effective operation range. A new operation direction and effective operation range at the position are set.
- the effective operation range is automatically set and the same operation direction is maintained as long as the operation key is pressed in the effective operation range.
- a new operation direction is automatically set, and a new effective operation range can be automatically set around the new operation direction.
- the convenience of sexuality increases and the movement of a single sol can be freely performed with one operation key.
- the direction determining method of the operation key in the direction glue switch according to the present invention is such that the direction recognizable by the direction detection switch is the up / down / left / right directions and the middle direction thereof, and the effective operation range is ⁇ : 9 0 J ⁇ It is assumed that the area is full.
- the direction determination method of the operation key in the direction switch according to the present invention is such that when a new operation direction is specified by the operation key, a new effective operation range is set centering on the operation.
- the predetermined operation position can be reliably displayed even when the operator presses the operation key at the wrong position. It is less likely that the operation # will be recognized as a malfunction, and the operational stray behavior is eliminated.
- the direction determining method of the operation key in the direction switch according to the present invention is a method of determining the direction of the effective operation range set in the direction opposite to the set effective operation range by 180 degrees. Special feature is to set the effective operation range.
- ⁇ ai is the highest probability, even if you want to operate in the opposite direction from the previously set effective operation range 180 degrees.
- the determined direction can be shown with certainty, eliminating the operator's erratic behavior.
- FIG. 1 is a plan view of a mobile terminal such as a mobile phone.
- FIG. 2 shows an outline of the directional glue switch used in the present invention before it is incorporated into a portable device.
- 3 (a), 3 (b), and 3 (c) are enlarged cross-sectional views showing the operating state of one embodiment of the direction switching switch used in the present invention.
- FIG. 4 is an enlarged cross-sectional view showing a state when the enter key is operated in one embodiment of the direction difficulty switch used in the present invention.
- FIG. 5 is a large cross-sectional view showing another embodiment of the directional glue switch used in the present invention.
- FIG. 6 is an enlarged plan view showing the movable electrode.
- FIG. 7 is an enlarged plan view showing the fixed electrode.
- FIG. 8 is a schematic explanatory diagram of a directional switch used in the present invention.
- Figures 9 (a), (b), (c), (d), and (e) are schematic diagrams showing the operation direction.
- FIG. 10 is a flowchart showing a procedure for determining the directionality of the operation key of the present invention.
- FIG. 1 is a plan view of a portable terminal device such as a mobile phone incorporating a direction detection switch used in the direction determining method of operation keys according to the present invention
- FIG. 2 is a direction detection switch before being incorporated in the portable terminal device.
- FIG. 2 is a perspective view showing an outline of a key sheet 1 in which operation keys, numeric keys, various function keys and the like are integrally formed.
- 2 is an operation key that is a direction detection switch, 3, 3,... Are numeric keys
- 4 is a screen
- 5 is a mobile terminal.
- the screen 4 is controlled by the control unit 5 a of the portable terminal 5 (see FIG. 8), and has a function of switching the screen display by the input from the numeric keypad and function keys 3, 3,.
- the key sheet 1 is composed of an operation key 2, a numeric keypad, and a function key 3 on a key pad 6 formed integrally from a rubber material such as silicone rubber or an elastic material such as a thermoplastic elastomer in one sheet. A number of key tops are arranged.
- the keypad ⁇ is not just a flexible material that has rubber-like elasticity. To add shape stability to the entire keypad by adding Okazaki to the keypad, metal, polycarbonate, etc.
- the key top may be molded integrally with the keypad 6 from a flexible material having rubber-like elasticity, such as silicone rubber, as well as being molded separately from metal or various synthetic resins.
- FIGS. 3 (a), (b), (c) and FIG. 4 are enlarged views showing an embodiment of a direction detection switch having an operation key used in the direction determining method of the operation key according to the present invention.
- FIG. 5 is a cross-sectional view, and FIG. 5 shows another embodiment of the direction detection switch used in the direction determining method of the operation key according to the present invention.
- Fig. 5 shows the case where the movable electrode and fixed electrode are arranged almost in parallel.
- the operation key 2 includes a confirmation key 2a arranged in the center and a ring key 2b arranged so as to surround the confirmation key 2a.
- the confirmation key 2 a has a key top 7 formed of a hard wood hard material at the center, and has a protruding portion (presser) 8 protruding downward on the back surface of the key top 7.
- a sheet-like rubber elastic member 9 formed of a rubber material such as silicone rubber or an elastic material such as a thermoplastic elastomer or a sheet-like rubber elastic member 9 is bonded to the back surface of the key top 7 except for the protrusions 8. . From the bottom edge of the key top 7, horizontally The flange 10 protruding to the top is formed integrally with the key top 7 from the same material.
- the operation key 2 is composed of the confirmation key 2a arranged in the center and the ring key 2b arranged so as to surround the confirmation key 2a. May be a structure without a definite key —2 a.
- FIG. 6 is an enlarged plan view showing a ring-shaped movable electrode
- FIG. 7 is an enlarged plan view showing a fixed electrode having a shape in which the ring shape is divided into four regions corresponding to the shape of the movable electrode
- FIG. A schematic explanatory diagram of a direction detection switch used in the direction determining method of the operation keys is shown.
- a ring key top which is a constituent element of the ring key 2b, and is formed, for example, in an annular shape from a hard material of hard exaggeration and arranged around the confirmation key 2a.
- a flange 1 2 extending horizontally from the outer lower periphery of the ring key top 1 1 is formed integrally with the ring key top 1 1.
- Ring key top 1 When an arbitrary part of 1 is pressed, the flange of the ring key top 1 1 at the position opposite to the pressed part (1 8 03 ⁇ 4) 1 2 is the opening of the case body of the mobile terminal 5 The structure is tilted by being locked by a locking member such as the edge portion 13.
- a flat concave portion 1 1 a is formed through a stepped portion 1 1 b, and a part of the flange 10 of the key top 7 of the confirmation key 2 a is a concave portion.
- 1 1 It is in a contact state so as to enter a.
- a first gap 1 1 c is formed between the end face of the flange 10 and the stepped part 1 1 b of the recess 1 1 a.
- the first gap 1 1 c is bent into a substantially U shape and has a substantially bellows shape.
- a part (the bent portion 18) of the sheet-like rubber elastic member 9 formed in this is accommodated. The bent portion 18 is bent as the enter key 2a is depressed.
- This portion is opened by 3 ⁇ 4M so that the deformed elastic rubber body 9 can be smoothly deformed.
- the sheet-like rubber elastic member 9 is attached to the back surface of the flange 12 with an adhesive or the like, and is further bent and stored in a U shape in the first gap 1 1 c.
- the flat back surface of the ring key top 1 1 The inclined portion 9 a and the ring key top 1 1 are formed by forming the inclined portion 9 a so as to gradually contact the printed circuit board (hereinafter referred to as PCB) 1 5.
- a gap 16 is formed between the back surface of the flange and a slanted portion 9 a that is connected to the inclined portion 9 a and bent into a U-shape in a second gap 17 provided on the end surface extension of the flange 12.
- the bent portion 19 formed in a bellows shape is accommodated.
- the bent portion 19 is a portion that is bent as the ring key 2b is pushed down in an arbitrary direction so that the sheet rubber elastic body 9 can be smoothly deformed. .
- 1 4 is the ring key top 1 1 is a ring-shaped flexible material provided on the back side of the medium slant portion 9 a of the sheet-like rubber elastic member 9 located below the back side of the 1 1.
- a conductive rubber material is used as a sheet-like rubber It is formed by printing on an elastic member or using a metal thin film wisteria method that is difficult to deposit such as vapor deposition or sputtering.
- Reference numeral 20 denotes a click operation body such as a metal dome arranged at a position facing the protrusion 8 on the PCB 15 and capable of clicking operation, and when pressed, makes a fixed contact (not shown) conductive. As the key is locked, this click action body 20 is also transformed into a ring key 2b depressing rod that can be reached only by depressing the confirmation key 2b, thereby generating a click feeling.
- 2 1, 2 1,... are four fixed on the PCB 15 located opposite the movable electrode 1 4. It is an electrode and is formed of, for example, copper or the like, as in the case of the unillustrated wiring pattern formed on the other part of the PCB 15. In this example, the ring shape is equally spaced every 90 degrees in the circumferential direction. Although the case of dividing into four is shown, the division is not limited to four, but may be divided according to each way such as eight.
- the capacitance value changes even when the ring key top 11 has a large pressing stroke to activate the click operating body 20 that gives a click feeling to the operation of the ring key.
- the distance between the movable electrode 14 placed on the back side of the ring key top 1 1 and the fixed electrode 2 1 placed on the PCB 15 opposite to this can be reduced.
- the structure in which the comfort 14 is not tilted, that is, the movable electrode 14 and the fixed electrode 21 may be arranged in a ⁇ 1 mm and face each other.
- each surface of the fixed electrode 21 is covered with an insulating material such as Teflon (trade name) or a resin film.
- Reference numeral 2 2 denotes two linear ring consols provided close to the outside of the fixed electrodes 2 1, 2 1,. Ring key top 1 Pressing one of the 1 locations, the movable electrode 1 4 approaches the two linear ring electrodes 2 2 while deforming so that the angle of inclination gradually decreases. When the operation of pressing 1 is performed, as shown in Fig.
- the movable electrode 14 is translocated to the two linear ring electrodes 2 2 at the initial stage of the operation, and they are turned on by turning them on.
- the signal is generated and separated, the conduction state is released.
- these ON signals due to continuity are generated for a while during the operation of the ring key 2b.
- FIGS. 3 (a;), (b), (c), FIG. 4, FIG. 8 to FIG. 10 the direction detection switch (operation key) used in the direction determining method of the operation key according to the present invention.
- the operation of 2 and the method for determining the direction in which the ring key 2a is pressed by the operator, that is, the method for determining the directionality will be described.
- the direction detection switch 2 used in the method for determining the directionality of the operation key according to the present invention is used as an eight-way key in the up / down / left / right direction and the middle diagonal direction. Even when the operation key 2 is used as a key that can determine the direction of eight or more directions, the same is basically the same in the present invention.
- minimum divided areas 2 3, 2 3,... Obtained by dividing 3600 degrees into, for example, 3 2 parts are set. These two are taken as a set and this is the minimum unit.
- the right X-axis is stored in memory as (0, 0, 0, 0, 0, 0, 0), and the position that tilts to the upper right first from the X-axis in the direction is ( 0, 0, 0, 0, 0, 0, 1), the position that tilts to the second upper right from the right X axis (0, 0, 0, 0, 0, 0, 1, 0 ),,,, 'Since the inclination angle increases gradually, the upper vertical axis is (1, 0, 0, 0, 0, 0, 0).
- the two minimum division regions 2 3 and 2 3 are assigned to each of the 8 directions, and these are set as initial values for the directionality determination (S in Fig. 10). 1).
- the position (0, 0,0,0, 1,0,0,0) tilted to the 4th position from the X axis in the right direction and the 5th position The upper right slant assigned to the two smallest divided areas 23 and 23 corresponding to the position (0, 0,0,1, 0, 0, 0, 0) that tilts to the upper right is It is determined that there is, and (0, 0, 0,1,1,0,0, 0) is set to the upper right.
- the operation in the upper right diagonal direction is stored in the memory. For example, when moving the force sol on the screen, the force sol on the screen moves in the upper right direction (S2 in FIG. 10). To S3).
- an effective operation range 25 composed of a plurality of areas of the minimum divided area 23 is set by the control unit 5a with the minimum divided area 23 corresponding to the operation of the operation key (upwardly to the right) as the center. (See Fig. 9 (b) and S4 in Fig. 10). In other words, this means that the area determined to be diagonally upward to the right has been enlarged. Then, the operation of the operation key 2 in the state in the effective operation range 25 is controlled by the control unit 5a so that the same direction is indicated even if any part in the effective range 25 is pressed. As shown in Fig.
- the effective operation range (see Fig. 9 (e)) of the new operation at the deviated position is set by the control unit 5a.
- the above procedure for determining the directionality is performed based on the flow chart of FIG.
- the expansion of the operation direction judgment area associated with the pressing of the ring key 2 a such as setting the effective operation range 25 described above is not limited to the direction in which the effective operation range 25 is set. As shown in (e), it is adjacent to the direction in which the effective operation range 2 5 is set and the opposite direction (in this case, diagonally downward) shifted by 180 degrees, or to the direction in which the effective operation range 2 5 is set. In the case of 2 directions, it is desirable to carry out the direction of Weifang and Up). This is the next operation to operate in the direction out of the effective operation range; ⁇ Is set as the direction in which the probability is high.
- the fixed electrode 2 1 are further narrowed, the amount of change in capacitance generated between the movable electrode 1 4 and the fixed electrode 21 is captured as AC, and the amount of change in capacitance AC is C This is converted as ma change AV by the / V converter IC and extracted as a signal (see Fig. 8).
- the click operation body 20 is crushed by the protrusion 8 of the confirmation key 2a, and the reaction force is transmitted to the ring key top 12 to obtain a click feeling.
- the above operation is the key to the ring key 2 b. No matter which part of the circumferential direction of the top 11 is pressed, it is exactly the same, and at the same time a click feeling is obtained.
- the click operation body 20 is pressed and crushed by the protrusion 8 of the confirmation key 2a, the electrodes (not shown) on the PCB 15 are brought into conduction and an ON signal is generated. .
- the movable electrode 14 is disposed on the inclined portion 9 a of the sheet-like rubber elastic member 9 having the gap portion 16 between the bottom of the ring key top 11 and the main body, the enter key. 2
- the click action body 20 used for 2a is used to generate a click feeling when the ring key is pressed down. That is, for example, if the necessary stroke for generating a click feeling in the click action body 20 is 0.2 mm, the movable electric power whose distance from the tilt is about twice that of the click action body 20 position. In the pole 1 4 section, the stroke is 0.4 mm.
- the sensor's characteristic of detecting the amount of operation of the ring key 2b from the change in capacitance is that the absolute value of the capacitance is large. This is because it is easier to increase the accuracy of ⁇ ]. Therefore, it is desirable to keep the distance between the electrodes as close as possible even in the initial state when nothing is operated.
- the sheet-like rubber elastic member 9 is provided with the inclined portion 9a, and the movable electrode 14 is disposed obliquely here. Therefore, it is possible to satisfy the contradictory requirements of keeping the distance between the electrodes close to each other while ensuring a necessary stroke for generating a click feeling in the click operation body 20.
- the capacitance value to be glued is small when the distance between each electrode is wide. When is small, it becomes large. It should be noted that the capacitance between the movable electrode 14 and the fixed electrode 21 can be obtained even during the transition from the state shown in Fig. 3 (a) to the state shown in Fig. 3 (b). In one example, one end side of the movable electrode 1 4 transects with the two linear ring electrodes 2 2 and only the amount of change in capacitance ⁇ C after the ON signal is detected is processed. .
- the present invention relates to a method for determining the directionality of an operation key in a direction detection switch used in a mobile terminal such as a mobile phone and other electronic terminals, and operates an operation key in all directions at 360 degrees.
- ⁇ To decorate the change in capacitance, identify the operation, point within the effective operation range centered on that operation, point to the same direction, and deviate from the effective operation range
- a new operation is identified, and a new effective operation range can be dynamically displaced around the new operation direction.
- the present invention relates to a direction determining method.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches With Compound Operations (AREA)
- Position Input By Displaying (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05822646A EP1845437A4 (en) | 2004-12-27 | 2005-12-22 | DIRECTIONAL DETERMINATION METHOD FOR DIRECTION DETECTION SWITCH CONTROL BUTTON |
US11/794,133 US7936335B2 (en) | 2004-12-27 | 2005-12-22 | Operation direction judging method for operation key in direction detecting switch |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004378225A JP4169130B2 (ja) | 2004-12-27 | 2004-12-27 | 方向検知スイッチにおける操作キーの操作方向判定方法 |
JP2004-378225 | 2004-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006070898A1 true WO2006070898A1 (ja) | 2006-07-06 |
Family
ID=36615009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/024174 WO2006070898A1 (ja) | 2004-12-27 | 2005-12-22 | 方向検知スイッチにおける操作キーの方向性判定方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7936335B2 (ja) |
EP (1) | EP1845437A4 (ja) |
JP (1) | JP4169130B2 (ja) |
KR (1) | KR20070086703A (ja) |
CN (1) | CN101103328A (ja) |
WO (1) | WO2006070898A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8525779B2 (en) * | 2007-12-05 | 2013-09-03 | Eui Jin OH | Character input device |
JP4974869B2 (ja) * | 2007-12-19 | 2012-07-11 | キヤノン株式会社 | 電子機器およびその制御方法 |
JP2009193279A (ja) * | 2008-02-14 | 2009-08-27 | Bluemouse Technology Co Ltd | ポインティングデバイス |
TWI390565B (zh) | 2009-04-06 | 2013-03-21 | Quanta Comp Inc | 光學觸控裝置及其鍵盤 |
JP5267504B2 (ja) * | 2009-05-19 | 2013-08-21 | ミツミ電機株式会社 | 操作入力装置及び操作入力検出装置 |
JP2011044345A (ja) * | 2009-08-21 | 2011-03-03 | Omron Corp | 操作検出装置 |
JP5604279B2 (ja) * | 2010-12-08 | 2014-10-08 | 日本システムウエア株式会社 | ジェスチャー認識装置、方法、プログラム、および該プログラムを格納したコンピュータ可読媒体 |
KR102059610B1 (ko) | 2015-12-18 | 2019-12-26 | 주식회사 엘지화학 | 고전도성 방열 패드를 이용한 인쇄회로기판의 방열 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003131786A (ja) * | 2001-08-10 | 2003-05-09 | Wacoh Corp | 容量素子を用いた力検出装置 |
JP2004246599A (ja) * | 2003-02-13 | 2004-09-02 | Alpine Electronics Inc | 50音入力システムおよび方法 |
JP2004272374A (ja) * | 2003-03-05 | 2004-09-30 | Nissan Motor Co Ltd | 多方向入力装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69120491T2 (de) * | 1990-09-18 | 1996-11-14 | Fujitsu Ltd | Cursorverschiebungssteuerungsgerät für eine Rechneranzeige |
US5691517A (en) * | 1993-11-19 | 1997-11-25 | Sumitomo Wiring Systems, Ltd. | Multidirectional lever switch device |
JP2000208001A (ja) | 1999-01-19 | 2000-07-28 | Hosiden Corp | 多方向入力装置 |
JP4429477B2 (ja) | 2000-05-17 | 2010-03-10 | 株式会社ワコー | 力検出装置および操作量検出装置 |
JP2002107245A (ja) | 2000-09-29 | 2002-04-10 | Nitta Ind Corp | 力検出装置 |
JP2003044204A (ja) * | 2001-07-31 | 2003-02-14 | Matsushita Electric Ind Co Ltd | 携帯情報端末 |
US6809529B2 (en) * | 2001-08-10 | 2004-10-26 | Wacoh Corporation | Force detector |
JP2003173233A (ja) | 2001-12-07 | 2003-06-20 | Nec Saitama Ltd | 電子機器の多方向キーの誤操作軽減構造 |
JP4256685B2 (ja) * | 2002-05-13 | 2009-04-22 | ポリマテック株式会社 | 多方向入力キーおよびキー入力装置 |
US7315299B2 (en) | 2002-08-01 | 2008-01-01 | Nissan Motor Co., Ltd. | Multi-way input device and operating failure avoidance method using the same |
-
2004
- 2004-12-27 JP JP2004378225A patent/JP4169130B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-22 CN CNA2005800451325A patent/CN101103328A/zh active Pending
- 2005-12-22 US US11/794,133 patent/US7936335B2/en not_active Expired - Fee Related
- 2005-12-22 KR KR1020077014633A patent/KR20070086703A/ko not_active Application Discontinuation
- 2005-12-22 EP EP05822646A patent/EP1845437A4/en not_active Withdrawn
- 2005-12-22 WO PCT/JP2005/024174 patent/WO2006070898A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003131786A (ja) * | 2001-08-10 | 2003-05-09 | Wacoh Corp | 容量素子を用いた力検出装置 |
JP2004246599A (ja) * | 2003-02-13 | 2004-09-02 | Alpine Electronics Inc | 50音入力システムおよび方法 |
JP2004272374A (ja) * | 2003-03-05 | 2004-09-30 | Nissan Motor Co Ltd | 多方向入力装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20070086703A (ko) | 2007-08-27 |
US20080170035A1 (en) | 2008-07-17 |
EP1845437A1 (en) | 2007-10-17 |
JP2006185190A (ja) | 2006-07-13 |
JP4169130B2 (ja) | 2008-10-22 |
US7936335B2 (en) | 2011-05-03 |
EP1845437A4 (en) | 2010-11-24 |
CN101103328A (zh) | 2008-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7339577B2 (en) | Input device capable of button input and coordinate input on the same operating surface | |
US5815139A (en) | Relative manipulated variable input device | |
CN101449230B (zh) | 输入装置 | |
USRE41443E1 (en) | Input device which allows button input operation and coordinate input operation to be performed in the same operation plane | |
WO2006070898A1 (ja) | 方向検知スイッチにおける操作キーの方向性判定方法 | |
US7312790B2 (en) | Input apparatus for performing input operation corresponding to indication marks and coordinate input operation on the same operational plane | |
KR100986954B1 (ko) | 방향 검지 스위치 | |
US8476542B2 (en) | Input device | |
US7166813B2 (en) | Multistep switch having capacitive type sensor | |
CN1487766B (zh) | 输入设备和移动终端 | |
US20080202824A1 (en) | Tilting Touch Control Panel | |
JP2007172620A (ja) | 小型携帯端末に適したポインティングデバイス | |
JP4799655B2 (ja) | 小型機器 | |
JP2007524945A (ja) | 力検出キーを備える電子デバイス | |
JP3386296B2 (ja) | ポインティングデバイス | |
US6841743B2 (en) | Multidirectional control switch and multidirectional input device using the same | |
US20100259495A1 (en) | Input device | |
US7465896B2 (en) | Electronic device | |
KR100718988B1 (ko) | 전자기기의 입력장치 | |
JP4837143B1 (ja) | 放送受信システム及び電子機器 | |
JPH10198487A (ja) | 電磁感応スイッチ | |
JP2000172429A (ja) | スイッチ付きタブレット入力装置 | |
JP2000029607A (ja) | キーボード |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 200580045132.5 Country of ref document: CN Ref document number: 1020077014633 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005822646 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2005822646 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11794133 Country of ref document: US |