WO2008023532A1 - Portable electronic device and method for detecting operation of portable electronic device - Google Patents
Portable electronic device and method for detecting operation of portable electronic device Download PDFInfo
- Publication number
- WO2008023532A1 WO2008023532A1 PCT/JP2007/064701 JP2007064701W WO2008023532A1 WO 2008023532 A1 WO2008023532 A1 WO 2008023532A1 JP 2007064701 W JP2007064701 W JP 2007064701W WO 2008023532 A1 WO2008023532 A1 WO 2008023532A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor element
- element group
- sensor
- contact
- control
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
-
- 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
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
-
- 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
-
- 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
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03548—Sliders, in which the moving part moves in a plane
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
Definitions
- Portable electronic device and method for detecting operation of portable electronic device
- the present invention relates to a portable electronic device, and more particularly to a portable electronic device in which a plurality of sensor elements that detect contact as an operation input unit are arranged in a ring shape and an operation detection method thereof.
- Japanese Patent Laid-Open No. 2005-522797 and Japanese Patent Laid-Open No. 2004-311196 can solve such a problem!
- a touch sensor element using an operation input unit has been proposed.
- a plurality of touch sensor elements are arranged in a ring, and contact detection by each touch sensor element is monitored. If continuous touch detection is detected, the touch detection element is detected according to the movement of the touch detection location. If it is determined that an instruction to move the cursor has occurred, the cursor is moved.
- an object of the present invention made in view of the force and the circumstances is to secure an operation area without increasing the mounting area of the interface on which the user performs input, and to perform an operation as intended by the user. It is an object of the present invention to provide a portable electronic device with excellent operability and a control method thereof.
- the invention of the portable electronic device according to the first aspect of achieving the above object is as follows:
- a control unit capable of executing a first control for performing separate control according to detection
- the first sensor element group and the second sensor element group are arranged so that their end portions are adjacent to each other,
- the control unit is configured to detect the first contact by a sensor element in one of the sensor element groups of the first sensor element group and the second sensor element group, and to detect a sensor in the other sensor element group. It is possible to execute the second control that performs control based on both contact detection and the second contact detection by the element.
- An invention according to a second aspect is the portable electronic device according to the first aspect
- the control unit includes a plurality of! / And / or a deviation of the first sensor element group or the second sensor element group, and a plurality of control units are arranged along the direction of arrangement of the sensor elements in each group.
- the first control is executed in response to continuous detection of contact in the sensor element.
- An invention according to a third aspect is the portable electronic device according to the first aspect
- the first sensor element group and the second sensor element group are arranged so that each sensor element has an annular shape
- control unit When the detection of contact in each sensor element is continuously detected along the ring from the first sensor element group to the second sensor element group, the control unit performs the second control.
- An invention according to a fourth aspect is the portable electronic device according to the second aspect
- the first sensor element group and the second sensor element group are arranged so that each sensor element has an annular shape
- An invention according to a fifth aspect is the portable electronic device according to the third aspect,
- the first control is a control related to a selection operation for selecting an arbitrary item from selection items displayed on the display unit
- the second control is control related to rotation detection in the first sensor element group and the second sensor element group.
- An invention according to a sixth aspect is the portable electronic device according to the fourth aspect,
- the first control is a control related to a selection operation for selecting an arbitrary item from selection items displayed on the display unit
- the second control is control related to rotation detection in the first sensor element group and the second sensor element group.
- the invention of a control method for a portable electronic device provides a first sensor in which a plurality of sensor elements whose contact is detected are arranged continuously and adjacent to each other.
- a method of controlling a portable electronic device comprising an element group and a second sensor element group, the step of detecting contact of the sensor element for each sensor element group, the first sensor element group and the second sensor element group Performing a first control for performing separate control according to contact detection in each of
- Control based on both contact detection by a sensor element in one sensor element group of the first sensor element group and the second sensor element group and contact detection by a sensor element in the other sensor element group Executing the second control;
- FIG. 1 is a block diagram showing a basic configuration of a mobile phone terminal to which the present invention is applied.
- FIG. 2 is a perspective view of a mobile phone terminal in which a sensor element is mounted on a housing. 3] It is a detailed functional block diagram of a mobile phone terminal to which the present invention is applied.
- FIG. 4 A block diagram showing a more detailed configuration of the touch sensor function of the mobile phone terminal according to the present invention.
- FIG. 5 is a plan view showing the arrangement of components of a mobile phone terminal according to the present invention.
- FIG. 6 is an exploded perspective view of components of the mobile phone terminal shown in FIG.
- FIG. 7 A schematic block diagram for explaining processing of contact detection data from each sensor element in the mobile phone terminal according to the present invention.
- FIG. 8 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- 9] is a diagram for explaining the response of the sub display unit when the user traces the sensor element.
- FIG. 10 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 11 A diagram illustrating the response of the sub display unit when the user traces on the sensor element.
- FIG. 12 A diagram illustrating the response of the sub display unit when the user traces on the sensor element.
- FIG. 13 A diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 15 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 16 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 17 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 19 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 20 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 21 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element.
- FIG. 22 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element according to the modified example of the present invention.
- FIG. 23 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element according to the modification of the present invention.
- FIG. 24 is a diagram for explaining the response of the sub display unit when the user traces on the sensor element according to the modified example of the present invention.
- FIG. 1 is a block diagram showing a basic configuration of a mobile phone terminal according to an embodiment of the present invention.
- the mobile phone terminal 100 includes a control unit 110, a sensor unit 120, a display unit 130, a storage unit (flash memory, etc.) 140, an information processing function unit 150, a telephone function unit 160, a key operation unit KEY and a speaker SP, and further illustrated.
- No Consists of a communication unit COM that communicates by connecting to a CDMA communication network.
- the sensor unit 120 is a sensor element group including a plurality of sensor elements (for example, a contact sensor whose detection unit is provided on the outer surface of the device housing and detects contact / proximity of an object such as a finger).
- the number n includes the first sensor element group Gl, the second sensor element group G2, and the nth sensor element group G3.
- the storage unit 140 includes a storage area 142 and an external data storage area 144! /.
- the control unit 110 and the information processing function unit 150 are preferably configured by a calculation means such as a CPU and a software module.
- serial interface unit SI which will be described later
- the RFID module RFID connected to the control unit 110 via the serial interface unit SI
- the infrared communication unit IR Furthermore, in addition to the camera 220 and the light 230, the microphone S, the radio module RM, the power supply PS, the power supply controller PSCON, and the like are connected to the control unit 110, which is omitted here for simplification.
- the control unit 110 detects contact of an object such as a user's finger by the sensor unit 120, stores the detected information in the storage area 142 of the storage unit 140, and stores the information stored by the information processing function unit 150. Control the processing. Then, the control unit 110 causes the display unit 130 to display information according to the processing result. Further, the control unit 110 controls the telephone function unit 160 for a normal call function, the key operation unit KEY, and the speaker SP.
- the display unit 130 includes a sub display unit ELD and a main display unit (not shown) (a display unit provided at a position where the cellular phone terminal 100 is hidden in the closed state and exposed in the open state). .
- FIG. 2 shows an appearance of the mobile phone terminal according to the present embodiment.
- Fig. 2 (a) is a perspective view showing the external appearance of the mobile phone terminal 100
- Fig. 2 (b) is an illustration of the sensor element, omitting the panel PNL in order to explain the operation of the sensor unit 120 of the configuration phone terminal 100. It is the perspective view which displayed arrangement
- a cellular phone terminal 100 shown in FIG. 2 (a) includes a sensor unit 120 (in appearance, a panel PNL described later in FIG. 6 covering the sensor element groups Gl and G2), a camera 220, and a light 230. Prepare. In addition to the closed state as shown in FIG.
- the mobile phone terminal 100 can also be formed by opening and turning the hinge part, and the sensor part 120 can be operated even in the closed state.
- the sensor elements L1 to L4 and R1 to R4 shown in Fig. 2 (b) are arranged in a circle along the periphery of the sub display ELD made of an organic EL display. Has been.
- the sensor elements L1 to L4 constitute a first sensor element group G1
- the sensor elements R1 to R4 constitute a second sensor element group G2. That is, in the present embodiment, the sensor unit 120 includes the first sensor element group G1 and the second sensor element group G2.
- the first sensor element group G1 and the second sensor element group G2 have a line-symmetric layout with the sub display part ELD sandwiched between them and the direction in which the selection candidate items are arranged as the center line. Are arranged side by side.
- the sub display unit ELD is not limited to an organic EL display, and for example, a liquid crystal display can be used.
- sensor element Ll ⁇ L4 and R1 to R4 are not limited to capacitive contact sensors, but use thin-film resistance contact sensors.
- the sub display unit ELD displays information according to the application being executed in the mobile phone terminal 100. For example, while a music player application is being executed, the sub display portion ELD displays the tunes that can be played. The song name and artist name combination is one item, that is, the “candidate item”.
- the user operates the sensor unit 120 to change the capacitance of the sensor elements R1 to R4 and L1 to L4 to move the items and operation target area displayed on the sub display unit ELD, and select the music piece. To do.
- the touch sensor has a configuration in which sensor elements are arranged around the sub display unit ELD as shown in FIG. 2, it is not necessary to occupy a large mounting portion in the outer casing of a small portable electronic device. The user can operate the sensor element while viewing the display on the sub display unit E LD.
- FIG. 3 is a detailed functional block diagram of mobile phone terminal 100 according to the present embodiment.
- the various types of software shown in FIG. 3 operate based on a program stored in the storage unit 140, and when the control unit 110 executes a work area on the storage unit 140.
- the functions of the mobile phone terminal 100 are divided into software blocks and hardware blocks.
- the software block includes a base application BA having a flag storage unit FLG, a sub display unit display application API, a lock security application AP2, other applications AP3, and a radio application AP4.
- the software block further includes an infrared communication application APIR and an RFID application APRF.
- the infrared communication driver IRD When these various applications control various hardware in the hardware block, the infrared communication driver IRD, RFID driver RFD, audio driver AUD, radio driver RD, and protocol PR are used as drivers.
- the audio driver AUD, radio driver RD, and protocol PR control the microphone MIC, speaker SP, communication unit COM, and radio module RM, respectively.
- the software block also includes a key scan port driver KSP that monitors and detects the operating state of the hardware, detects touch sensor driver related detection, key detection, and opens / closes mobile phone terminals such as folding and sliding types. Open / close detection and earphone attachment / detachment detection are performed.
- the hardware block includes dial keys and tact switches SW1 and SW2, which will be described later.
- Key operation part including various buttons, etc.
- Key detection part Open / close detection device that detects opening / closing based on the operating condition of the hinge part, etc. It consists of module RM, serial interface part SI, and switching control part SWCON.
- Switching control unit SWCON configures infrared communication unit IR, RFID module (radio identification tag) RFID, first sensor element group G1 and second sensor element group G2 according to instructions from the corresponding block of software block TSM sensor module TSM (Sensor unit 120 and oscillator circuit etc.
- Sensor unit 120 Switch the target hardware (IR, RFID, TSM) so that the part SI picks up.
- the power supply PS supplies power to the target hardware (IR, RFID, TSM) via the power supply controller PSCON.
- FIG. 4 is a block diagram showing a more detailed configuration of the touch sensor function of mobile phone terminal 100 according to the present embodiment.
- the mobile phone terminal 100 includes a touch sensor driver block TDB, a touch sensor base application block TSBA, a device layer DL, an interrupt handler IH, a queue QUE, an OS timer CLK, and various applications AP ;! to AP3.
- a touch sensor interface API is provided, and the touch sensor driver block TDB includes a touch sensor driver TSD and a result notification unit NTF.
- the device layer DL also includes a switching control unit SWC ON, a switching unit SW, a serial interface unit SI, an infrared communication unit IR, RFID, and a touch sensor module TSM.
- An interrupt handler IH includes a serial interrupt monitoring unit SIM ON and A confirmation unit CNF is provided.
- the base application BA is an application for the sub display section AP1 that is an application for the sub display section, a lock security application AP2 that is an application that locks the mobile phone terminal 100 for FeliC a security protection, and other applications.
- the base application BA is requested to activate the touch sensor from each of the applications.
- the touch sensor driver upper application interface API is requested to start the touch sensor module TSM.
- the sub display unit refers to the sub display unit ELD provided in the central region of the sensor element group arranged in a ring shape in the mobile phone terminal 100 according to the present embodiment.
- the touch sensor driver upper-level application interface API When the touch sensor driver upper-level application interface API receives a request to start the touch sensor module TSM, the touch sensor module TSM starts in the block (not shown) that manages the start of the application in the base application BA. Confirm whether or not is possible. That is, the touch sensor driver upper-level application interface API indicates that the touch display sensor ELD is turned on in advance, such as lighting of the sub-display ELD indicating that the application is being selected, FM radio, or other applications attached to the mobile phone terminal 100. Check for the presence of a flag indicating the start of the application that is set to be unable to start module TSM.
- the touch sensor driver upper application interface API requests the touch sensor driver TSD to start the touch sensor module TSM. That is, power supply from the power source PS to the touch sensor module TSM is actually started via the power source controller PSCON.
- the touch sensor driver TSD When the touch sensor driver TSD is requested to start the touch sensor module TSM, the touch sensor driver TSD requests the serial interface unit SI in the device layer DL to communicate with the touch sensor driver TSD in the serial interface unit SI. Control the port to open.
- the touch sensor driver TSD After that, the touch sensor driver TSD generates a signal (hereinafter referred to as a contact signal) having information on the sensing result of the touch sensor module TSM at a cycle of 20 ms by the internal clock of the touch sensor module TSM. Control the serial interface so that it is output to SI.
- a contact signal a signal having information on the sensing result of the touch sensor module TSM at a cycle of 20 ms by the internal clock of the touch sensor module TSM. Control the serial interface so that it is output to SI.
- the contact signal is output as an 8-bit signal corresponding to each of the eight sensor elements L1 to L4 and R1 to R4. That is, when each sensor element detects contact, a contact signal based on these bit strings, which is a signal in which “flag: 1” representing contact detection is set in a bit corresponding to the sensor element that has detected the contact, is formed.
- the That is, the contact signal includes information indicating “which sensor element” is “contact / non-contact! /, Shifted”.
- the serial interrupt monitoring unit SIMON in the interrupt handler IH takes out the contact signal output to the serial interface unit SI.
- Check section CNF force Serial interface section Check the True / False of the extracted contact signal according to the pre-set conditions in SI!
- the serial interrupt monitoring unit SIMON also monitors other interrupt events of the serial interface unit SI during the activation of the touch sensor module TSM, such as the occurrence of a tact switch press described later in the touch sensor module TSM.
- the monitoring unit SIMON puts a signal indicating "press” into the queue QUE (queuing) before the contact signal. After that, the contact signal is updated every 45 ms with the clock of the OS timer CLK of the operation system. If no contact is detected for a predetermined period, a signal meaning “release” is put in the queue QUE. This makes it possible to monitor the movement of contact detection between sensor elements from the start of contact to release.
- “First contact” refers to an event where a signal having “flag: 1” is generated when there is no data in the queue QUE or when the latest input data is “release”. Through these processes, the touch sensor driver TSD uses the force S to know the detection state of the sensor element in the section from “press” to “release”.
- the monitoring unit SIMON is a signal that satisfies the condition of the contact signal force SFalse output from the touch sensor module TSM
- the monitoring unit SIMON artificially generates a signal that means "release” to generate the queue QUE Put in.
- the conditions for false are “when contact is detected by two discontinuous sensor elements”, “when an interrupt occurs while touch sensor module TSM is running (for example, when an e-mail is received) Sub-display section ELD lighting / extinguishing status is changed.) J or “When a key press occurs while touch sensor module TSM is running” is set.
- the monitoring unit SIMON detects contact with two adjacent sensor elements such as the sensor elements R2 and R3 at the same time, the monitoring unit SIMON performs the same contact as when detecting a single element. Put a contact signal flagged in the bit corresponding to the detected element into the queue QUE [0036]
- the touch sensor driver TSD reads out a contact signal with a cue QUE force in a cycle of 45 ms, and determines an element that has detected contact based on the read contact signal.
- the touch sensor driver TSD considers the change in contact determined by the contact signal sequentially read from the queue QUE and the positional relationship with the detected element. (Right / counterclockwise) "and" travel distance from press to release ".
- the touch sensor driver TSD writes the determined result to the result notification unit NTF and notifies the base application BA to update the result.
- mobile phone terminal 100 has a “half-circumference detection mode” and a “circumference detection mode” as determination modes for the moving direction and moving distance of a contact based on a contact signal. These “in-half detection mode” and “around detection mode” are selectively applied according to the application being executed, and details thereof will be described later.
- the base application BA checks the result notification unit NTF, and the content of the information notified to the result notification unit NTF.
- a higher-level application that requires the touch operation result of the touch sensor module TSM (sub-display part display application API for menu screen display in the sub display part, and lock security application AP2 for lock control) Etc.).
- FIG. 5 is a plan view showing the arrangement of components of the sensor unit 120 and the sub display unit ELD. For convenience of drawing and explanation, only some components are shown and described.
- an annular panel PNL is arranged along the periphery of the sub display part ELD made of organic EL elements.
- the panel PNL is preferably thin enough so as not to affect the sensitivity of the sensor element provided at the bottom.
- At the bottom of the panel PNL there are eight capacitive sensor elements 1 to 4 and 1 to! ⁇ 4 arranged in a ring shape that can detect the contact / proximity of human fingers.
- the left four sensor elements L1 to L4 constitute the first sensor element group G1
- the right four sensor elements R1 to R4 constitute the second sensor element group G2.
- a clearance is provided between adjacent sensor elements in each sensor element group so that adjacent sensor elements do not interfere with the contact detection function. Dried This clearance is not necessary when using a sensor element that does not interfere.
- the force of each sensor element in the first sensor element group G1 is arranged in an arc shape.
- the center of the tact switch SW1 is arranged at the center of the arc, that is, at the lower part between the sensor elements L2 and L3.
- the center of the tact switch SW2 is arranged at the center of the arc formed by the sensor elements of the second sensor element group G2, that is, at the lower part between the sensor elements R2 and R3 (see FIG. 6).
- the tact switch is arranged at the center of the arrangement direction of the sensor element group as in the present embodiment, such a misunderstanding can be prevented and a more comfortable user interface can be provided. Is possible.
- a tact switch is arranged below the sensor element and the switch is not exposed to the outside of the device, the number of operation parts that are exposed on the external appearance of the device can be reduced, and a complicated operation is not required. Such a smart impression.
- the switch is provided at a location other than the lower part of the panel PNL, it is necessary to provide a separate through hole in the equipment housing, but the strength of the housing may be reduced depending on the position where the through hole is provided. You can get it. In this configuration, by arranging the tact switch below the panel PNL and sensor element, it is not necessary to provide a new through hole, and the housing strength can be prevented from being lowered.
- the user sequentially moves the sensor elements Ll, L2, L3, and L4 upward in a circular arc shape with, for example, a finger. If you trace it, it is displayed as a selection target area (inverted display or highlighted in another color, etc.) among the selection candidate items (in this case, camera, data, display, sound) displayed on the display ELD / !, the item changes to the upper one, or the selection candidate item scrolls upward.
- a desired selection candidate item is displayed as a selection target area, the user presses tact switch SW1 through panel PNL and sensor elements L2 and L3 to make a selection decision or press tact switch SW2.
- the display itself can be changed to another screen.
- the panel PNL is attached to the device housing so as to be flexible enough to depress the tact switches SW1 and SW2, or to be slightly tiltable, and serves as a pusher for the tact switches SW1 and SW2. It has also come to have.
- FIG. 6 is an exploded perspective view of the sensor unit 120 shown in FIG. 2 and FIG.
- the panel PNL and the sub display ELD are arranged on the first layer that forms the outer surface of the terminal housing.
- Sensor elements L1 to L4, R;! To R4 are arranged on the second layer located below the panel PNL of the first layer.
- Tact switches SW1 and SW2 are respectively disposed in the third layer located below the second layer between the sensor elements L2 and L3 and below the sensor elements R2 and R3.
- FIG. 7 is a schematic block diagram for explaining processing of contact detection data from each sensor element.
- the pre-processing unit 300 (R1 pre-processing unit 300a, R2 pre-processing unit 300b, R3 pre-processing unit 300c, R4 pre-processing unit 300d) is a sensor element R in consideration of a certain change in stray capacitance. ! ⁇
- R4 is calibrated and the high frequency state at this time is set as a reference to detect the change in the high frequency state based on the change in capacitance due to finger contact.
- This preprocessing Detected signal by unit 300 is A / D converter 310 (A / D converter 310a for R1, A / D converter 310b for R2, A / D converter 310c for R3, A / D converter 310d for R4) To be converted to a digital signal indicating contact detection.
- the digitized signal is transmitted to the control unit 320 to obtain an 8-bit contact signal in combination with the signals of the other sensor elements L1 to L4, and the 8-bit contact signal is converted into, for example, hexadecimal and stored.
- this signal is sent to the serial interface unit and interrupt handler.
- the interrupt handler converts the signal into a signal that can be read by the touch sensor driver, and the converted signal is queued.
- control unit 320 Based on the information stored in storage unit 330, control unit 320 detects a direction when contact is detected by two or more adjacent sensor elements.
- the “half-round detection mode” for example, the touch operation in the sensor unit 120 is performed in order to select an item displayed on the sub display unit ELD during execution of the music player application or the sub display unit display application API described above. This is to detect the moving direction and moving distance of the product.
- FIGS. 8 and 9 illustrate an example of the “half-circle detection mode”, and are diagrams illustrating the response of the sub display unit when the user traces over the sensor element.
- (a) is a schematic diagram showing only the sub display unit mounted on the mobile phone terminal and the sensor elements arranged side by side along the periphery, for the sake of simplicity of explanation.
- (c) is a diagram showing a change in position of the operation target area of the sub-display unit ELD according to the detected sensor elements.
- the sensor element, the sensor element group, and the separated portion are denoted by the same reference numerals as in FIG. 2 (b).
- TI indicates the title of the item list displayed by the sub display part
- LSI to LS4 indicate selection candidate items (for example, several scrollable lines).
- place the cursor on the item so that it can be identified that the item in the state to be operated is the current operation target area, or refrain from the item itself. Emphasizes by highlighting. In these figures, the items displayed as the operation target area are hatched and highlighted. Operate “Move Target” for convenience of explanation Although only the target area will be described, the sub display unit operates on the same principle when moving (scrolling) the item itself.
- FIG. 8 (a) when the user continuously traces each sensor element using a contact means such as a finger in the direction from the top to the bottom indicated by the arrow AR1, the control unit 320 ( The contact is detected with the time transition shown in b). In this case, contact is detected in the order of sensor elements Rl, R2, R3, R4. Since this continuous contact from R1 to R4 is detected by two or more of the adjacent sensor elements, the control unit 320 detects the direction, and according to the number of times the adjacent sensor element has changed and its direction. The operation target area moves on the list displayed on the sub display ELD. In this case, as shown in (c), the operation target area is moved downward by three items from item LSI at the initial position to item LS4.
- the operation target area is represented by hatching, an area with a narrow hatching pitch is an initial position, and an area with a large hatching pitch is a position after movement.
- the “operation target area” moves downward” on the sub-display unit, the user can apply the force, It feels as though the operation target area is freely moved with his / her finger. That is, the operation feeling as intended by the user can be obtained.
- sensor elements L4, L3, L2, and L1 detect contact in this order, and in this case, the detected contact is adjacent to the upper force as well as the arrow AR1. Due to the contact that makes three sensor elements transition, the operation target area moves from item LSI to item LS4 in the downward direction as shown in (c).
- FIG. 9 (a) if the sensor elements are traced from the bottom to the top (counterclockwise direction) indicated by the arrow AR1, the sensor elements are as shown in (b). Among them, sensor elements R4, R3, R2, and R1 detect contact in this order. In this case, the detected contact is a contact that transitions three adjacent sensor elements from bottom to top, as shown in (c). The target area moves 3 items from item LS4 to item LS I upward.
- FIGS. 10 to 13 show a case where two adjacent sensor elements are continuously contacted.
- FIG. 10 is a diagram for explaining the response of the sub display unit when the user traces a plurality of sensor elements with a finger or the like.
- the control unit 320 detects contact with the time transition shown in (b). To do. In this case, this means that the finger touches the sensor elements L3 and L4 in this order.
- the control unit 320 detects the direction and The operation target area moves on the item list displayed on the sub display ELD according to the number of times and the direction of the transition of the sensor element. In this case, if the initial position of the operation target area is LS2 as shown in (c), the operation target area moves one item from the bottom up to L S 1.
- FIG. 11 is a diagram for explaining the response of the display unit when the first sensor element group G1 and the second sensor element group G2 are continuously contacted across the separation part SP1.
- the control unit 320 detects contact with the transition shown in FIG. In this case, contact detection is performed in the order of the sensor elements L4 and R1.
- the detection of the contact of the sensor element crosses the separation part
- the detection of the contact of the sensor element before and after the separation part crosses each sensor element group G1 or If two or more sensor elements are spanned within G2, the movement is valid.
- FIG. 12 is also a diagram illustrating the response of the sub display unit when the user traces on the sensor element.
- the control unit 320 detects contact with the time transition shown in FIG. .
- contact detection is performed in the order of the sensor elements R2 and R1. Similar to the case of FIG. 8, in this case, the movement of the contact detection is effective because the movement of the user's finger or the like on the sensor element does not cross the separation portion SP1. Therefore, as shown in (c), if the initial position of the operation target area is LS2, the operation target area moves one item from the bottom up to the LSI.
- FIG. 13 illustrates the response of the sub display unit when the first sensor element group G1 and the second sensor element group G2 are continuously contacted across the separation part SP1 as in FIG. FIG.
- control unit 320 detects contact with the time transition shown in (b). In this case, contact detection is performed in the order of sensor elements Rl and L4. Based on the same concept as in Fig.
- the operation target area does not move in the sub display section ELD.
- FIGS. 14 to 19 show the case where three adjacent sensor elements are continuously in contact with each other and the case where they cross the separation part SP1.
- FIG. 14 is a diagram for explaining the response of the sub display unit when the user traces the sensor element with a finger or the like. If the sensor elements are continuously traced from the bottom to the top indicated by the arrow AR in FIG. 4A, the control unit 320 detects contact with the time transition shown in FIG. In this case, contact detection is performed in the order of sensor elements L2, L3, and L4. As in the case of FIG. 9, in this case, since the movement does not cross the separation portion SP1, the detection of the contact between L2 to L4 is effective. Therefore, as shown in (c) If the initial position of the operation target area is LS3, the operation target area moves two items from bottom to top up to item LSI.
- FIG. 15 is a diagram for explaining the response of the sub-display unit when the first sensor element group G1 and the second sensor element group G2 are continuously contacted across the separation part SP1.
- control unit 320 detects contact with the time transition shown in (b). In this case, contact detection is performed in the order of sensor elements L3, L4, and Rl. In this case, as shown in the figure, after detecting two contacts with the first sensor element group, the number of sensor elements that detected contact with the second sensor element group beyond the separation portion SP1 is one. It is.
- the first contact (L3 to L4) detected by the first sensor element group G1 is the effective force S, and the movement to the second contact detected by the second sensor element group G2 (L4 to R1) Is invalid. Therefore, similarly to the case described with reference to FIG. 11, the list selected in accordance with the number of times of transition of adjacent sensor elements and the direction thereof moves on the list displayed on the sub display unit ELD. For example, as shown in (c), if the initial position of the operation target area is item LS2, the operation target area moves one item from the bottom up to the item LSI.
- FIG. 16 is also a diagram illustrating a response of the sub display unit when the user traces the sensor element with a finger or the like.
- control unit 320 detects contact with the time transition shown in (b).
- contact detection is performed in the order of sensor elements L4, Rl, and R2.
- the movement of the contact detection from L4 to R1 across the separation part SP1 is invalid.
- the movement from the force S, Rl to R2 is effective because two contacts are detected after straddling the separation part SP1. Therefore, as in the case described in FIG. 15, if the initial position of the operation target area is item LS2, as shown in (c), in this case, the operation target area extends from top to bottom until item LS3. Move one item.
- FIG. 17 is a diagram for explaining the response of the sub display unit when the user traces the sensor element with a finger or the like. If the sensor elements are continuously traced from bottom to top as indicated by arrow AR in (a), control unit 320 detects contact with the time transition shown in (b). in this case, Contact detection is in the order of sensor elements R3, R2, and R1. As in the case described with reference to FIG. 14, this case is also a movement that does not cross the separation part SP1, so if the initial position of the operation target area is item LS3 as shown in (c), in this case, the operation target The area moves two items from bottom to top to item LSI.
- FIG. 18 is a diagram for explaining the response of the sub display unit when the user traces the sensor element with a finger or the like. If the sensor elements are continuously traced from left to right as indicated by arrow AR in (a), control unit 320 detects contact with the time transition shown in (b). In this case, contact detection is in the order of sensor elements R2, Rl, L4. Since the movement from R2 to R1 is two movements before crossing the separation SP1, the effective force S, the movement from R1 to L4 is only one detection of contact after crossing the separation SP1 Therefore, it becomes invalid. Therefore, as in the case described in FIG. 11, if the initial position of the operation target area is item LS 2 as shown in (c), in this case, the operation target area moves from bottom to top up to item LS I. Move one item.
- FIG. 19 is a diagram for explaining the response of the sub display unit when the user traces the sensor element with a finger or the like.
- the control unit 320 detects contact in the transition shown in (b).
- contact detection is performed in the order of sensor elements Rl, L4, and L3.
- the movement of the contact detection from R1 to L4 is invalid.
- the movement from L4 to L3 is effective because two contacts are detected after straddling the separation part SP1. Therefore, in the same way as described in FIG. 11, if the initial position of the operation target area is item LS2, as shown in (c), in this case, the operation target area moves from top to bottom until item LS3. Move one.
- the selection items displayed on the sub-display unit ELD are respectively detected by detecting the movement of the contact detection of each sensor element group separately. It can be used for the first control of moving to.
- the “circulation detection mode” is, for example, as described above.
- the “circulation detection mode” is, for example, as described above.
- the lock security application AP2 it is used for the second control of detecting the number of contact operations and the direction of rotation in the sensor unit 120 when releasing the security lock.
- FIG. 20 illustrates an example of the “circulation detection mode”.
- the configuration and arrangement of the sensor element groups G1 and G2 including a plurality of sensor elements are the same as the above-mentioned “intra-circle detection mode”.
- This “circumference detection mode” detects inputs with a different control system, for example, by changing an application while using a portable electronic device having the same configuration as the “half-circle detection mode”.
- FIG. 20 (a) includes two sensor element groups, a sensor element group Gl having a plurality of sensor elements and a sensor element group G2.
- the start and end of the sensor element group G1 and the end and start of the sensor element group G2 are arranged adjacent to each other with the spacing portions SP1 and SP2 in between. Since the panel PNL is mounted on these sensor element groups, the user feels a little uncomfortable from the end of the sensor element group G1 to the start of the sensor element group G2 via the separation part SP1 or the end of the sensor element group G2.
- the finger can be smoothly traced from the through part SP2 to the beginning of the sensor element group G1. That is, the user can perform a force S that smoothly moves the finger circularly (circular movement) on the sensor element groups G1 and G2 formed in an annular shape with the spacing portions SP1 and SP2 interposed therebetween.
- the user traces the sensor elements of the sensor element group G1 in order of L1 to L4 with a finger or the like, and directly passes through the separation portion SP1.
- contact of the sensor elements is sequentially detected as a series of operations.
- control unit 320 detects a plurality of clockwise rotations when the user repeats the circular motion and the sensor element detects the contact. be able to.
- FIG. 21 is a diagram for explaining the “circulation detection mode” opposite to FIG.
- the configuration of the multiple sensor elements L1 to L4 and R1 to R4 that make up the sensor element group G1 and G2 is the same as in Fig. 20. It is.
- each sensor element detects a contact with the force S.
- the control unit 320 can detect a plurality of counterclockwise turns by the user making repeated circular motions and detecting the contact by the sensor element.
- the detection of one round is a lock security application for non-contact communication such as billing services using RFID by combining these round movements in units of clockwise or counterclockwise detection for one round.
- a lock regulation of use
- the lock security app releases the lock when the conditions for releasing the mouth such as a predetermined number of laps are met.
- a control that requires continuous control of the continuous value such as the volume when adjusting the volume during audio playback, for example, It can be used for controls such as clockwise to increase the volume and counterclockwise to decrease the volume.
- the portable electronic device 100 uses the input device that can be regarded as one as a whole, so that the "intra-circle detection mode" and the “circumference detection mode” are set according to each application installed in the portable electronic device 100. Can be switched. Therefore, if the sensor element group of the present invention is used, it is not necessary to provide a separate input device for each mode. Since the input device that can be regarded as one as a whole with the reserved area is used, the user can input as intended, and the power S can significantly reduce the user's input error and device misjudgment.
- the sensor element layout provided in an annular shape has been described.
- sensor element groups arranged in a U-shape may be arranged to face each other with the display unit interposed therebetween.
- the sensor element group has been described as a left and right arrangement, but may be configured in two groups, upper and lower.
- the example in which the second control such as the release of the security lock is started as the occurrence of one round of detection is shown by two patterns. That is, the sensor element (L1) on the start end side of the first sensor element group G1 is used as a base point, and the sensor element whose contact is detected in the clockwise direction changes from here to the end of the second sensor element group G2. Detects contact in the counterclockwise direction from the pattern where contact detection continues to the sensor element (R4) on the side and the sensor element (R4) at the end of the second sensor element group G2 as the base point This is a pattern in which contact detection continues until the sensor element (L1) on the start end side of the first sensor element group G1 is changed.
- the present invention is not limited to these two patterns, but may be configured to execute the second control by contacting another pattern as the occurrence of one round detection.
- a sensor element for example, L3 that is neither the start nor the end of the first sensor element group G1 is used as a base point, and the sensor element that detects contact in the clockwise direction changes from here to the second sensor.
- the occurrence of contact detection continues on the start side (R1) of the element group G2, and after continuing to reach the end side (R4) of the second sensor element group G2, the first detection again When contact detection continues on the start side (L1) of sensor element group G1, and contact detection transitions to L2 before the base point L3, one round detection is performed. I ’m going to go out.
- the contact detection of the turning operation is performed by continuously generating the contact detection from the base point to a position immediately before the base point in the turning direction. As shown, it may be configured to determine the occurrence of the orbiting operation only after the occurrence of contact detection has been continuously transferred from the base point to the base point! /.
- the force S described using the two sensor element groups of the sensor element group G1 and the sensor element group G2, and the number of these sensor element groups is set to three or more. It is also possible.
- sensor element group Gl including sensor elements L1 to L3, sensor element group G2 including sensor elements R1 to R3, and sensor element M;!
- a configuration in which the group G3 is formed in an annular shape with the start and end of each sensor element group adjacent to each other is also possible.
- sequential detection is performed, and as shown in Fig.
- the operation target area rises by two.
- the two sensor element groups G1 and G2 across the separation SP1 as shown by the arrow AR in FIG.
- the contact detection for one sensor element that spans the separated area SP1 becomes invalid.
- the operation target area rises by one (Fig. 2 2 (c)).
- contact detection by two or more sensor elements exceeding the separation part SP1 is also effective.
- contact of the sensor element is detected continuously (Fig. 24 (b)).
- the power described with reference to the mobile phone terminal is a mobile wireless terminal other than a telephone, PDA (Personal Digital Assistance), a mobile game machine, a mobile audio player, a mobile video player, a mobile phone
- the present invention can be widely applied to portable electronic devices such as an electronic dictionary and a portable electronic book viewer.
- the force that cited a capacitive contact sensor as the sensor element was the thin film resistance type described above, An optical sensor that detects contact based on fluctuations in the amount of light, a SAW sensor that detects contact based on surface acoustic wave attenuation, or an electromagnetic induction sensor that detects contact based on the generation of an induced current may be used.
- Some types of contact sensors use a pointing device such as a dedicated pen other than a finger, but the principle of the present invention can also be applied to portable electronic devices equipped with such contact sensors. .
- the plurality of sensor element groups are contacted as separate sensor element groups. Since it is possible to switch between the detection control and the control in which the plurality of sensor element groups detect a circular contact operation as one sensor element group as a whole, a single user interface as a whole can manage multiple The ability to perform systematic control is possible. For this reason, it is possible to cope with the detection of a user's finger contact according to various applications. Therefore, since the operation area can be secured and the operation as intended by the user can be performed without increasing the mounting area of the interface through which the user performs input, the operability of the portable electronic device can be improved.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- User Interface Of Digital Computer (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
- Telephone Set Structure (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/438,922 US8854310B2 (en) | 2006-08-25 | 2007-07-26 | Portable electronic apparatus and operation detecting method of portable electronic apparatus |
KR1020097006059A KR101058256B1 (ko) | 2006-08-25 | 2007-07-26 | 휴대 전자 기기 및 휴대 전자 기기의 조작 검출 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-229655 | 2006-08-25 | ||
JP2006229655A JP4964535B2 (ja) | 2006-08-25 | 2006-08-25 | 携帯電子機器および携帯電子機器の操作検出方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008023532A1 true WO2008023532A1 (en) | 2008-02-28 |
Family
ID=39106623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/064701 WO2008023532A1 (en) | 2006-08-25 | 2007-07-26 | Portable electronic device and method for detecting operation of portable electronic device |
Country Status (4)
Country | Link |
---|---|
US (1) | US8854310B2 (ja) |
JP (1) | JP4964535B2 (ja) |
KR (1) | KR101058256B1 (ja) |
WO (1) | WO2008023532A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001184158A (ja) * | 1999-10-12 | 2001-07-06 | Noobasu:Kk | 情報入力装置 |
WO2006070531A1 (ja) * | 2004-12-27 | 2006-07-06 | Pioneer Corporation | ユーザインターフェイスシステム、ユーザインターフェイス装置及び電子機器の制御方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07107574A (ja) * | 1993-09-30 | 1995-04-21 | Toshiba Corp | 遠隔操作制御装置 |
JP3975799B2 (ja) | 2002-03-25 | 2007-09-12 | ブラザー工業株式会社 | ダイアル式操作装置、およびそれを備える印刷装置 |
JP4005833B2 (ja) * | 2002-04-09 | 2007-11-14 | ポリマテック株式会社 | 表示画面操作装置 |
US7466307B2 (en) | 2002-04-11 | 2008-12-16 | Synaptics Incorporated | Closed-loop sensor on a solid-state object position detector |
JP2004311196A (ja) | 2003-04-07 | 2004-11-04 | Alps Electric Co Ltd | 入力装置 |
JP2005044026A (ja) | 2003-07-24 | 2005-02-17 | Fujitsu Ltd | 命令実行方法、命令実行プログラムおよび命令実行装置 |
US20070152977A1 (en) * | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Illuminated touchpad |
JP2005303581A (ja) * | 2004-04-09 | 2005-10-27 | Matsushita Electric Ind Co Ltd | 操作システム |
JP2005322087A (ja) | 2004-05-10 | 2005-11-17 | Sharp Corp | 表示装置 |
US8106888B2 (en) * | 2004-10-01 | 2012-01-31 | 3M Innovative Properties Company | Vibration sensing touch input device |
MX2007007690A (es) * | 2004-12-23 | 2007-09-07 | Touchsensor Tech Llc | Sensor de efecto de campo con patron de electrodos compartido y palanca de mando asociada con el mismo. |
US20060227117A1 (en) * | 2005-04-07 | 2006-10-12 | Microsoft Corporation | Circular touch sensor |
US7657849B2 (en) * | 2005-12-23 | 2010-02-02 | Apple Inc. | Unlocking a device by performing gestures on an unlock image |
US20070152983A1 (en) * | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Touch pad with symbols based on mode |
US9360967B2 (en) * | 2006-07-06 | 2016-06-07 | Apple Inc. | Mutual capacitance touch sensing device |
US7813774B2 (en) * | 2006-08-18 | 2010-10-12 | Microsoft Corporation | Contact, motion and position sensing circuitry providing data entry associated with keypad and touchpad |
-
2006
- 2006-08-25 JP JP2006229655A patent/JP4964535B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-26 KR KR1020097006059A patent/KR101058256B1/ko not_active IP Right Cessation
- 2007-07-26 US US12/438,922 patent/US8854310B2/en not_active Expired - Fee Related
- 2007-07-26 WO PCT/JP2007/064701 patent/WO2008023532A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001184158A (ja) * | 1999-10-12 | 2001-07-06 | Noobasu:Kk | 情報入力装置 |
WO2006070531A1 (ja) * | 2004-12-27 | 2006-07-06 | Pioneer Corporation | ユーザインターフェイスシステム、ユーザインターフェイス装置及び電子機器の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2008052594A (ja) | 2008-03-06 |
KR101058256B1 (ko) | 2011-08-22 |
KR20090043004A (ko) | 2009-05-04 |
JP4964535B2 (ja) | 2012-07-04 |
US20100090961A1 (en) | 2010-04-15 |
US8854310B2 (en) | 2014-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4898813B2 (ja) | 携帯電子機器 | |
JP4741673B2 (ja) | 携帯電子機器および携帯電子機器の制御方法 | |
WO2008020538A1 (fr) | Dispositif électronique portable et son procédé de commande | |
JP4578451B2 (ja) | 電子機器 | |
JP5064395B2 (ja) | 携帯電子機器および入力操作判定方法 | |
JP5274758B2 (ja) | 携帯電子機器 | |
JP5214126B2 (ja) | 携帯電子機器およびその制御方法 | |
JP4657174B2 (ja) | 表示機器 | |
JP4657171B2 (ja) | 携帯電子機器およびその制御方法 | |
JP5295488B2 (ja) | 携帯電子機器およびその制御方法 | |
JP5046802B2 (ja) | 携帯電子機器 | |
JP2008052586A (ja) | 携帯電子機器及びその制御方法 | |
JP4969196B2 (ja) | 携帯電子機器および携帯電子機器の制御方法 | |
JP4964535B2 (ja) | 携帯電子機器および携帯電子機器の操作検出方法 | |
JP5355850B2 (ja) | 携帯電子機器および携帯電子機器の表示制御方法 | |
JP4721986B2 (ja) | 携帯電子機器および携帯電子機器の制御方法 | |
JP4907264B2 (ja) | 携帯電子機器及びその制御方法 | |
JP5122779B2 (ja) | 携帯電子機器 | |
JP2008052567A (ja) | 携帯電子機器および携帯電子機器の操作検出方法 | |
JP2011258241A (ja) | 携帯電子機器および携帯電子機器の制御方法 | |
JP2008052429A (ja) | 携帯電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07791401 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020097006059 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07791401 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12438922 Country of ref document: US |