WO2004027504A1 - 液晶表示装置と液晶表示装置を用いた携帯電話装置 - Google Patents
液晶表示装置と液晶表示装置を用いた携帯電話装置 Download PDFInfo
- Publication number
- WO2004027504A1 WO2004027504A1 PCT/JP2003/011998 JP0311998W WO2004027504A1 WO 2004027504 A1 WO2004027504 A1 WO 2004027504A1 JP 0311998 W JP0311998 W JP 0311998W WO 2004027504 A1 WO2004027504 A1 WO 2004027504A1
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- WIPO (PCT)
- Prior art keywords
- liquid crystal
- crystal display
- mobile phone
- display unit
- phone device
- Prior art date
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 293
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000013585 weight reducing agent Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
- H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/023—Display panel composed of stacked panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0492—Change of orientation of the displayed image, e.g. upside-down, mirrored
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0233—Including a rotatable display body part
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
- H04M1/575—Means for retrieving and displaying personal data about calling party
- H04M1/576—Means for retrieving and displaying personal data about calling party associated with a pictorial or graphical representation
-
- 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
Definitions
- Liquid crystal display device and mobile phone device using liquid crystal display device Liquid crystal display device and mobile phone device using liquid crystal display device
- the present invention relates to a liquid crystal display device used for a mobile phone device such as a foldable mobile phone device having a plurality of liquid crystal display units, and a mobile phone device using the liquid crystal display device.
- a first liquid crystal display device in which an operator views the housing with the housing opened.
- a device provided with a second liquid crystal display device which is viewed in a closed state of the housing.
- FIG. 19 shows a schematic cross-sectional view of a conventional foldable portable telephone device 200.
- a second housing 2 14 is supported on a hinge 2 13 at an end of an arm extending from the first housing 2 12 so as to be freely opened and closed.
- the second housing 211 has the first liquid crystal display 201 seen by the operator when the second housing 214 is opened, and the second housing 211 closed.
- the second liquid crystal display device 202 which is viewed by the operator when the display is turned on, is mounted so that each display surface can be seen from the outside.
- the first liquid crystal display device 201 uses a total transmission type liquid crystal display device, is provided with a backlight 209 on the back surface, and emits light from the back surface to realize a bright display screen.
- the second liquid crystal display device 202 uses a transflective liquid crystal display device, and reflects external light so that display contents can be seen without a backlight.
- the first liquid crystal display device 201 and the second liquid crystal display device 202 are independent of each other. This is a liquid crystal display device that is driven by each driver circuit 241 and 242.
- the first liquid crystal display device 201, the second liquid crystal display device 202, and the backlight 209 are respectively connected to a control flexible substrate 216 having a branched tip, and the control flexible
- the other end of the substrate 2 16 is connected to the main substrate 2 ′ 15 in the first housing 2 12.
- a magnet 222 for opening / closing detection and a speaker 222 are mounted on the second housing 214.
- the speaker 224 is not shown, but is connected to the control flexible board 216 described above, and outputs the voice of the other party received by the radio section 220 of the main board 215.
- the first housing 2 12 is provided with a main substrate 2 15 of the mobile phone device.
- the main board 2 15 includes a control section 2 18, a memory section 2 19, a radio section 2 20 circuit control section 2 17, a microphone 2 2 3, and an open / close detection means 2 2 1. It implements the wireless communication function as a mobile phone device.
- FIG. 20 shows a schematic block diagram of a conventional foldable portable telephone device 200.
- ⁇ A control unit 218 of FIG. 20 includes a first driver circuit 241, and a second driver circuit.
- the first liquid crystal display device 201 and the second liquid crystal display device 202 are connected to the first and second liquid crystal display devices 210, respectively.
- the first driver circuit 241 and the second driver circuit 242 are provided with a first memory part 251 and a second memory part 252 for temporarily storing image information to be displayed.
- the control unit 218 has a memory 219 storing image information, a backlight 209 for the first liquid crystal display device 201 which is a total transmission type liquid crystal display device, and performs wireless communication.
- a wireless unit 220, a transmitting microphone 2 23, a receiving speaker 2 24, a key operating unit 2 17 and an open / close detecting unit 2 21 are connected.
- the control unit 218 checks the open / close state of the second housing 218 from the open / close detecting means 221. If the second housing 2 14 is closed, the control unit 2 18 reads the image information for the standby screen from the memory 1 2 9 and the second memory 1 2 4 of the second driver circuit 24 2 The standby screen is displayed on the second liquid crystal display device 202, which is stored in the unit 252. At this time, it is not necessary to send the image information from the control unit 218 to the first memory part 251 of the first driver circuit 241 for the first liquid crystal display device 201.
- the control unit 218 turns off the power of the second liquid crystal display device 202, and instead, The first liquid crystal display device 201 is turned on, the image information to be displayed on the first liquid crystal display device 201 is read out from the memory 219, and the first driver one circuit 241 of the first circuit 241 is read out. Store and display in memory part 25 1. Then, when another image is displayed, the same display switching operation as described above is performed according to the opening / closing operation of the second housing 2 14.
- the power of the liquid crystal display device that is displaying is turned off, the power of another liquid crystal display device is turned on, the image information is read out from the memory 1, and temporarily stored in a part of the memory of the driver circuit, and then displayed.
- the display switching operation when the second housing is quickly opened and closed, the display switching does not follow, and the liquid crystal display screen rises after the housing is opened.
- the plurality of liquid crystal display devices are individually independent liquid crystal display devices. Therefore, a driver circuit is installed for each liquid crystal display device, and wiring is performed between the liquid crystal display unit and the driver circuit.
- noise is generated, affecting the wireless communication of the wireless unit 220. Therefore, it is necessary to take measures against noise such as covering each driver circuit with a shield plate.
- the present invention uses a liquid crystal display device and a liquid crystal display device which have solved the problems of noise reduction, miniaturization, thinning, weight reduction, cost reduction, and improvement in assemblability due to the use of the plurality of liquid crystal display devices.
- the primary purpose is to provide a mobile phone device.
- the present invention solves the problem that it takes a certain time to switch the display between the first liquid crystal display device and the second liquid crystal display device, and the display switching does not follow if the casing is quickly opened and closed. It has a second purpose.
- the present invention provides a method for displaying a monitor image of a camera-equipped mobile phone device that has recently become popular on a first liquid crystal display device and a second liquid crystal display device at the same time. It is a third object of the present invention to provide a mobile phone device which can simultaneously display the above liquid crystal display devices.
- a plurality of liquid crystal display units are connected together by a flexible substrate, and a plurality of liquid crystal display units are driven by a common driver circuit.
- by reducing the number of wires connected to the driver circuit noise due to the use of multiple liquid crystal display devices has been reduced.
- the size, thickness, and weight of mobile phone devices have been reduced, costs have been reduced, and assembly has been improved.
- the plurality of liquid crystal display units may include two or more different liquid crystal display units, each of which is a total transmission type liquid crystal display unit, a semi-transmission type liquid crystal display unit, or a total reflection type liquid crystal display unit. They are combined, connected together by a flexible board, and driven by a single driver circuit. As a result, liquid crystal display devices having different manufacturing processes can be integrated as one liquid crystal display device.
- a plurality of liquid crystal display sections are integrally connected by a flexible board, and one driver circuit selects and drives one of the plurality of liquid crystal display sections.
- one driver circuit selects and drives one of the plurality of liquid crystal display sections.
- image information is stored in a part of the memory of one driver circuit and the display of the driver circuit can be switched between displaying it on the first liquid crystal display and displaying it on another liquid crystal display.
- the liquid crystal display that displays the image is switched simply by switching the display. Thus, even if the casing is quickly opened and closed, the display can be switched.
- a configuration is such that a plurality of liquid crystal display units are integrally connected by a flexible substrate, and two or more of the plurality of liquid crystal display units are simultaneously driven by a common driver circuit. Take.
- the display switching unit of one driver circuit simultaneously displays the first liquid crystal display unit and another liquid crystal display unit.
- both the photographer and the subject can simultaneously view a monitor image, and can display an image such as a photographed image on both sides of the mobile phone. From You can see.
- the backlight when a set of liquid crystal display units is mounted by bending the flexible substrate, the backlight is shared by setting the backlight in the middle.
- the backlight can be shared by one set of liquid crystal display units.
- a plurality of liquid crystal display units are integrally connected by a flexible substrate, a plurality of liquid crystal display units are driven by a common driver circuit, and display switching of the plurality of liquid crystal display units is performed. Line.
- a plurality of display units driven by one driver circuit can be selectively or simultaneously displayed.
- the liquid crystal display device of the present invention further comprises a holder for mounting a plurality of liquid crystal display units, and a first liquid crystal display unit and another liquid crystal display unit are mounted on the front and back surfaces of the holder, respectively.
- a liquid crystal display is installed in the room. This makes it possible to easily assemble a unitized liquid crystal display device simply by attaching the liquid crystal display sections to the front and back surfaces of the holder.
- the liquid crystal display device of the present invention is a flexible base for connecting a plurality of liquid crystal display units.When the board is bent and attached to the holder, the backlight is at least connected to at least one liquid crystal display unit and the holder. It is attached in the form sandwiched between. This makes it easy to assemble a liquid crystal display device with an integrated backlight.
- the liquid crystal display device of the present invention includes a holder for mounting a plurality of liquid crystal display portions, a hole through which light from the backlight passes, and a plurality of liquid crystal displays on which the light of the backlight is mounted on the front and back surfaces of the holder. the c which are irradiated to the respective parts, a liquid crystal display device which share the backlight of a plurality of liquid crystal display unit Has been realized.
- the present invention uses a liquid crystal display device in which the plurality of liquid crystal display units are integrally connected by a flexible substrate and the plurality of liquid crystal display units are driven by a common driver circuit.
- a mobile phone device has been realized that has reduced noise due to the use of a plurality of liquid crystal display devices, and has been reduced in size, thickness, weight, and assemblability.
- the present invention also relates to a folding mobile phone of an opening / closing type that opens and closes a second housing with respect to a first housing, a sliding type that slides, or a slide rotation type that rotates horizontally.
- the top and bottom of the image on the first liquid crystal display unit or the second liquid crystal display unit are switched according to the relative position of the second housing with respect to the first housing. This makes it easy to see the display when the second housing is folded or opened.
- the first liquid crystal display unit and the second liquid crystal display unit are arranged on the front and back of the second housing and are simultaneously displayed, the image can be viewed from both the front and back of the second housing.
- the screen is switched so that the top and bottom are the same so that an easy-to-view screen is displayed.
- FIG. 1 is a schematic sectional view of a mobile phone device according to a first embodiment of the present invention.
- FIG. 2 is a schematic block diagram of the mobile phone device according to the first embodiment of the present invention.
- FIG. 3 is a development view of the liquid crystal display device used in the mobile phone device according to the first embodiment of the present invention.
- FIG. 4 is a plan view of a liquid crystal display unit used in the mobile phone device according to the first embodiment of the present invention.
- FIG. 5 is an external view when the mobile phone device of the first embodiment of the present invention is closed.
- FIG. 6 is an external view of the mobile phone device of the first embodiment of the present invention when opened.
- FIG. 7 is a flowchart of display switching control according to the first embodiment of the present invention.
- FIG. 8 is a conceptual diagram showing a use state of the mobile phone device according to the second embodiment of the present invention.
- FIG. 9 is an external view of a mobile phone device according to the second embodiment of the present invention.
- FIG. 10 is an external view of a mobile phone device according to a second embodiment of the present invention.
- FIG. 11 is an external view of a mobile phone device according to a third embodiment of the present invention.
- FIG. 12 is an external view of a mobile phone device according to a third embodiment of the present invention.
- FIG. 13 is an external view of a mobile phone device according to a third embodiment of the present invention.
- FIG. 14 is an external view of a mobile phone device according to a third embodiment of the present invention.
- FIG. 15 is a conceptual diagram showing a usage state of the mobile phone device according to the third embodiment of the present invention.
- FIG. 16 is a schematic sectional view of a mobile phone device according to a fourth embodiment of the present invention.
- FIG. 17 is a schematic sectional view of a mobile phone device according to a fifth embodiment of the present invention.
- FIG. 18 is a schematic sectional view of a mobile phone device according to a sixth embodiment of the present invention.
- FIG. 19 is a schematic sectional view of a conventional foldable portable telephone device.
- FIG. 20 is a schematic block diagram of a conventional foldable portable telephone device. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 shows a schematic sectional view of a mobile phone device according to a first embodiment of the present invention. Note that the configuration of the mobile phone device 100 of the present invention shown in FIG. Since many parts including the second housing 2 14 are the same as those of the conventional example described above, the same parts are denoted by the same reference numerals and description thereof is omitted.
- the knock light 9 is fitted into the first recess 3 11 of the holder 3 10 for mounting a plurality of liquid crystal display units, and the second recess 3 1 of the holder 3 10 above the backlight 9. 2 is fitted with the first liquid crystal display unit 1.
- a driver circuit 4 is provided in the first liquid crystal display 1
- a connection flexible substrate 3 is connected to one end of the first liquid crystal display 1
- a second liquid crystal display is provided in front of the connection flexible substrate 3. 2 is connected.
- the second liquid crystal display device 2 has a configuration in which the first liquid crystal display unit 1 is connected to a flexible substrate 3 for connection, and both are driven by a driver one circuit 4.
- connection flexible substrate 3 is bent in a U-shape from the first liquid crystal display portion side of the holder 310 to the second liquid crystal display portion side of the holder 310, and connected to the connection flexible substrate 3 end.
- the second liquid crystal display section 2 is fitted into the third recess 3 13 of the holder 310.
- the holder 310 is provided with a hole 314 corresponding to the size of the second liquid crystal display 2 so that light from the backlight 9 passes through the second liquid crystal display 2. I am trying to do it.
- the end 1a of the first liquid crystal display unit 1 and the end 9a of the backlight 9 are connected to the control flexible substrate 216 having a branched end.
- the control flexible substrate 2 16 is connected to the main substrate 2 15 of the first housing 2 12.
- the liquid crystal display device in the second housing 2 14 includes the backlight 9, the first liquid crystal display unit 1, and the first liquid crystal display unit.
- the second liquid crystal display unit 2 integrated with the connection flexible substrate 3 in 1 is placed in the first concave portion 3 1 1, the second concave portion 3 1 2, and the third concave portion 3 1 3 of the holder 3 10 respectively. Structure to be fitted and assembled as one LCD unit Has been adopted.
- FIG. 2 is a schematic block diagram of the portable telephone device 1.01 according to the first embodiment of the present invention. Also in FIG. 2, since many parts are the same as in the conventional example described above, the same parts are denoted by the same reference numerals and description thereof will be omitted.
- the first liquid crystal display unit 1 and the second liquid crystal display unit 2 are driven by one driver circuit 4.
- the driver circuit 4 includes a display switching unit 42 in addition to the memory part 4 1.
- the display switching unit 42 displays the image information read from the memory 19 of the main board by the control unit 18 and stored in the memory part 41 on the first liquid crystal display unit 1 or the second Switches between displaying on the liquid crystal display unit 2 or displaying on both simultaneously.
- a first camera 23 and a second camera 24 are connected to the control unit 18, and the control unit 18 shoots a camera according to an operation signal input from the key operation unit 2 17. Control behavior.
- Image information taken by the first camera 23 and the second camera 24 is stored in the first camera memory 27 and the second camera memory 28, respectively, and can be read out.
- the control unit 18 not only controls the shooting operation of the first camera 23 and the second camera 24, but also stores the images in the first camera memory 27 and the second camera memory 28.
- the combined image information is combined to create composite photograph image information, stored in the composite photograph memory 29, and made readable.
- the memory 19 also stores telephone directory information, and stores the telephone directory registrant's telephone number and the face photograph of the telephone directory registrant as telephone directory information.
- FIG. 3 is a development view of the liquid crystal display device used in the mobile phone device according to the present invention.
- the first liquid crystal display unit 1 has a liquid crystal (not shown) sealed on the lower glass substrate 101 between the lower glass substrate 101 and the upper glass substrate 102.
- a driver circuit 4 including a gate driver 43 and a source driver 44 is mounted.
- the other end of the lower glass substrate 101 is connected to a connection flexible substrate 3, and the connection flexible substrate 3 is connected to the lower glass substrate 201 of the second liquid crystal display unit 2.
- Liquid crystal (not shown) is sealed in the lower glass substrate 201 of the second liquid crystal display 2 between the upper glass substrate 202 of the second liquid crystal display 2.
- connection flexible substrate 3 is bendable, and the first liquid crystal display unit 1 and the second liquid crystal display unit 2 face back to each other in the second housing 2 14 as already shown in FIG. It is designed to be folded 180 degrees so that it can be stored in a combined shape.
- the gate wirings 5 and 6 are connected to the first liquid crystal display 1 and the second liquid crystal display 2, respectively, and from the source driver 4 4 the first liquid crystal display 1 And the second liquid crystal display section 2 are connected to source wirings 7 and 8, respectively.
- FIG. 4 shows a backlight 9 used in the mobile phone device according to the present invention, a first liquid crystal display unit 1, and a second liquid crystal display integrated with the first liquid crystal display unit 1 by a connection flexible substrate 3.
- Part 2 is fitted into the first recess 311, the second recess 312, and the third recess 313 of the holder 310, respectively, and the flat surface when assembled as one liquid crystal display unit The figure is shown. Note that the assembling method and the cross-sectional view have already been described with reference to FIG.
- the plurality of liquid crystal display units are a transflective liquid crystal display unit, a transflective liquid crystal display unit, a total reflection liquid crystal display unit, or a combination of two or more different liquid crystal display units. It is possible to adopt a configuration where they are connected together and driven by one driver circuit.
- the first liquid crystal display 1 may be a transflective liquid crystal display
- the second liquid crystal display 2 may be a transflective liquid crystal display
- Both of them may be all-transmission type liquid crystal display devices.
- the backlight 9 can be used in common.
- FIG. 5 and 6 are external views of the mobile phone 100 according to the present invention.
- FIG. 5 is an external view of the first housing 2 12 with the second housing 2 14 closed
- FIG. 6 is an external view of the second housing 2 14 with the open state. It is.
- the control unit 18 compares the incoming caller's telephone number with the registered telephone number in the phonebook stored in the memory 19, and when there is a match, The image information of the caller's name and face photograph stored in association with the matched telephone number is read out and displayed on the second liquid crystal display unit 2.
- the second housing 214 is opened during an incoming call, the same image is switched to be continuously displayed on the first liquid crystal display unit 1 as shown in FIG. Departure Since the first LCD unit 1 and the second LCD unit 2 are both driven by one driver circuit 4, the image information of the caller's name and face photo is stored in the memory of the driver circuit 4.
- the image information of the memory unit 41 is detected by the display switching unit 42 when the opening / closing operation of the second housing 2 14 is detected. It is only necessary to switch between displaying on the display unit 1 and displaying on the second liquid crystal display unit 2. Therefore, the response of the display switching is quick, and it can follow the quick opening / closing operation. Therefore, the display disappears when the housing is opened and closed, unlike the conventional case, and does not appear on the screen after a while.
- FIGS. 5 and 6 show an example in which the same image is displayed.
- the image information stored in 1 is the image information that can be displayed on the first liquid crystal display unit 1, and the image information that can be displayed in the second liquid crystal display unit 2 is cut out.
- the first LCD 1 displays the caller's name, face photo, and company name
- the second LCD 2 which has a small display range, displays the caller's name and face photo. Display only the company name is omitted.
- FIG. 7 is a flowchart showing a control procedure for switching the display when the casing is opened and closed upon receiving a call.
- step S 1 when the key operation unit 2 17 of the mobile phone device 100 of the present invention is operated and the power is turned on (step S 1), the control unit 18 opens and closes by the open / close detection means 2 21 Check the status (step S2). Second housing 2 1 4 closed If so, a standby screen is displayed on the second liquid crystal display unit 2 (step S3). Then, it waits for an incoming call (step S4).
- the incoming caller's telephone number is compared with the phonebook entry in memory 19, and if they match, the corresponding registrant's name and face picture are displayed (step S5).
- the user of the cellular phone device 100 who saw the photograph of the face displayed on the second liquid crystal display unit 2 ⁇ opened the second housing 2 14 for talking (step S 5 1),
- the first liquid crystal display unit 1 displays the caller's name and face photo, which were previously displayed on the second liquid crystal display unit 2 (step S6).
- step S8 If the second housing 2 14 is left open (step S8), the image received from the other party by the next generation communication system (W-CDMA) or the like is displayed on the first liquid crystal display unit 1. (Step S9).
- W-CDMA next generation communication system
- step S 13 After the start of the call, if the user decides to talk using the earphone microphone and closes the second housing 2 14, the image received from the other party is displayed on the second liquid crystal display unit 2 (step S 13). .
- the open / close detection means 221 again checks the open / closed state of the housing (step S2). If the second housing 2 14 is closed, a standby screen is displayed on the second liquid crystal display unit 2 (step S 3). Then, it waits for an incoming call in the same procedure as described above (step S4). If the second housing 214 is not closed, a standby screen is displayed on the first liquid crystal display unit 1 (step S11), and an incoming call is waited for (step S12). As described above, the display switching between the first liquid crystal display unit 1 and the second liquid crystal display unit 2 is performed.
- the screen of the second liquid crystal display 2 of a conventional foldable mobile phone that has been put into practical use has a small screen, and it is difficult to confirm caller information. It is possible to display a picture of the caller's face at the time of an incoming call if the size is small, and the caller is confirmed by looking at the face picture on the second liquid crystal display unit 2. The user can open the housing 2 14 of the camera and see the caller's information on the larger first liquid crystal display 1 before calling before talking.
- FIG. 8 shows a situation in which Mr. ⁇ ⁇ 60 is trying to take a picture of Mr. B's 61 using the second camera 24 of the mobile phone device 100 according to the second embodiment of the present invention.
- FIG. Mr. A holds the first housing 2 1 2 of the mobile phone device 100 in his hand, opens the second housing 2 14, and points the second camera 24 to Mr. B 6 1 ing.
- the mobile phone device 100 directly transmits the second camera 2 to both the first liquid crystal display unit 1 and the second liquid crystal display unit 2 by the display switching unit 42 of the driver circuit 4.
- the image captured in step 4 is displayed on the monitor.
- the second liquid crystal display section is set up from the front and back of the second Viewing the first and second liquid crystal display units requires that the top and bottom of the image on the second liquid crystal display unit 2 be reversed from that in the first embodiment.
- the output order is reversed to display an upside down screen.
- FIG. 9 and 10 show the appearance of a mobile phone device according to a second embodiment of the present invention.
- FIG. 9 is an external view in which the second liquid crystal display unit 2 is visible
- FIG. 10 is an external view in which the first liquid crystal display unit 1 is visible.
- the size of the second liquid crystal display unit 2 is smaller than the first liquid crystal display unit 1, A portion of the display area 6 2 1 displayed on one liquid crystal display 1, that is, only the image information of the display area 6 2 2 surrounded by a two-dot chain line is cut out and displayed on the second liquid crystal display 2. are doing.
- the monitor screens of the second camera 24 are simultaneously displayed on the first liquid crystal display section 1 and the second liquid crystal display section 2, so that the photographer A 60 can not only see the monitor screen but also The subject, B 61, can also watch the monitor screen at the same time. Therefore, it is possible to confirm how the subject B 61 is also captured by the camera 24.
- the first power camera 23 and the second camera 24 are mounted on the front and back of the second A function is provided for combining image information captured by the first camera 23 and image information captured by the second camera 24. .
- FIG. 11 and Fig. 12 show the monitor image of Mr. A 60 being monitored by the first camera 23 and the image of Mr. B 61 being monitored by the second camera 24.
- FIG. 1 shows an external view of a mobile phone device of the present invention when 6 12 is combined and displayed on one screen.
- Figure 11 is an external view of the second liquid crystal display unit 2 so that the image is displayed on the right half of the second liquid crystal display unit 2.
- One image 6 1 2 is displayed.
- FIG. 12 is an external view in which the first liquid crystal display unit 1 can be seen. In the same half, A's monitor image 62 is displayed, and in the left half, B's monitor image 62 is displayed. By simultaneously viewing one screen of the monitor where both A and B are combined, it becomes easy to take pictures of two people side by side with good timing.
- FIG. 13 and 14 are external views of the mobile phone device of the present invention when one of the image information is synthesized and displayed in a frame of a predetermined shape at a predetermined position.
- FIG. 13 is an external view in which the second liquid crystal display unit 2 is visible
- FIG. 14 is an external view in which the first liquid crystal display unit 1 is visible.
- the monitor B image 6 12 of B is synthesized in a heart-shaped frame.
- displaying images on the first liquid crystal display unit 1 and the second liquid crystal display unit 2 at the same time has been described as a monitor image.
- the information may be simultaneously displayed on the first liquid crystal display unit 1 and the second liquid crystal display unit 2.
- images taken by the camera can be seen by a plurality of people 62 from both sides of the mobile phone device 100 with a table interposed.
- the function of displaying the same image simultaneously on the first LCD display unit 1 and the second LCD display unit 2 can be used for mobile phone devices without a camera.
- the text information such as news and weather forecast received from the Internet network and other images are displayed simultaneously on the first LCD display unit 1 and the second LCD display unit 2 so that multiple people can view the same image. There is an effect that can be seen at the same time.
- the foldable mobile phone has been described as an example.
- the present invention is applicable to a foldable mobile phone having a plurality of liquid crystal display units. It can be applied to mobile phone devices other than mobile phone devices.
- FIG. 16 shows that the second housing 3 24 provided with the first liquid crystal display unit 1 and the second liquid crystal display unit 2 on the front and back is slid with respect to the first housing 3 22.
- This is an example in which the present invention is applied to a so-called slide-type mobile phone device 300 configured.
- the second housing 324 slides vertically with respect to the first housing 322 as shown by arrows in the figure.
- the second housing 3 2 4 has the first liquid crystal display 1 and the second liquid crystal display 2 on the front and back of the holder 3 10, and the first liquid crystal display 1 and the second liquid crystal display 2
- the backlight 9 is fitted so as to be sandwiched between the first liquid crystal display unit 1 and the second liquid crystal display unit 2 by the connection flexible substrate 3, and the driver 1 on the side of the first liquid crystal display unit 1 is connected.
- Driving by the circuit 4 is the same as the configuration shown in FIG. 1 of the first embodiment already described.
- Slide contacts 316 are connected to the first liquid crystal display unit 1 and the backlight 9.
- a fixed contact 3 17 is provided on the first housing 3 22, and the fixed contact 3 17 is connected to the main board 2 15 by a wiring 3 18.
- the slide contact 316 has a spring property, and is slidable while being kept in contact with the fixed contact 317 at a constant pressure.
- the magnets 222 and the opening / closing detecting means 222 detect the sliding state of the second housing 324 and display it on the first liquid crystal display 1 or on the second liquid crystal display. The display is switched between displaying on 2 or displaying on both.
- the slide-type mobile phone device according to the present invention can reduce one driver circuit and reduce wiring to one driver circuit, as in the case where the present invention is applied to a foldable mobile phone device.
- the image stored in a part of the memory of one driver circuit can be switched between the first liquid crystal display unit 1 and the other liquid crystal display units with good followability to the opening / closing operation by the display switching unit. Further, the same image can be displayed on the first liquid crystal display unit 1 and the second liquid crystal display unit 2 at the same time.
- FIG. 17 shows an example in which the present invention is applied to a so-called straight type cellular phone device 400.
- the first liquid crystal display 1 and the second liquid crystal display 2 are sandwiched between the front and back of the holder 3 10, and the first liquid crystal display 1 and the second liquid crystal display 2 are sandwiched between them.
- the first liquid crystal display unit 1 and the second liquid crystal display unit 2 are connected by the connection flexible substrate 3 so that the driver 9 is connected to the first liquid crystal display unit 1.
- Driving is the same configuration as that of FIG. 1 of the first embodiment described above and FIG. 16 described as the fourth embodiment.
- the present invention even in a mobile phone device provided with a plurality of liquid crystal display units, one driver circuit can be reduced, and Since the number of wirings can be reduced, noise caused by using a plurality of liquid crystal display devices can be reduced. In addition, miniaturization, thinning, weight reduction, and cost reduction can be realized, and assemblability is improved.
- the display switching unit can switch the display of the image stored in a part of the memory of one driver and one circuit to the first liquid crystal display unit 1 and another liquid crystal display unit with good followability.
- the backlight can be shared by forming the backlight between the flexible substrate portion and the bending portion.
- FIG. 18 shows that the first housing 5 12 is provided with a rotation axis 5 13 perpendicular to the plane thereof, and the second housing 5 14 is slidably rotated about the rotation axis 5 13 to be folded.
- the second housing 5 14 is provided with a first liquid crystal display 1 and a second liquid crystal display 2.
- the configuration in which the first liquid crystal display unit 1 and the second liquid crystal display unit 2 are integrated has the same configuration as that of the above-described first embodiment, and a detailed illustration and description thereof will be omitted.
- the rotation angle of the second housing 5 14 with respect to the first housing 5 12 is detected, and the first liquid crystal display unit 1
- the display of the second liquid crystal display unit 2 is switched.
- Second housing 5 1 When 4 is closed, the second liquid crystal display 2 is hidden in the first housing 5 1 2, so the second liquid crystal display 2 is not displayed and the first liquid crystal display 1 is displayed.
- the top and bottom of the image to be displayed are displayed as the top near the rotation axis 5 13, and the one far from the rotation axis 5 13 as the ground.
- the number of driver circuits can be reduced, the number of wirings to the driver circuits can be reduced, and noise can be reduced. It is suitable for use in devices, PDAs (Personal Digital Assistants), and other electronic devices.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003264525A AU2003264525A1 (en) | 2002-09-20 | 2003-09-19 | Liquid crystal display device, and portable telephone device using liquid crystal display device |
US10/527,760 US20050270396A1 (en) | 2002-09-20 | 2003-09-19 | Liquid crystal display device, and portable telephone device using liquid crystal display device |
EP03797698A EP1542066A4 (en) | 2002-09-20 | 2003-09-19 | FL SSIGKRISTALNAZEIGEEINRICHTUNG AND PORTABLE TELEPHONEGERUTS WITH FL SSIGKRISTALLANZEIGEEAIRICHTUNG |
JP2004538002A JPWO2004027504A1 (ja) | 2002-09-20 | 2003-09-19 | 液晶表示装置と液晶表示装置を用いた携帯電話装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-274553 | 2002-09-20 | ||
JP2002274553 | 2002-09-20 |
Publications (1)
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WO2004027504A1 true WO2004027504A1 (ja) | 2004-04-01 |
Family
ID=32025002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2003/011998 WO2004027504A1 (ja) | 2002-09-20 | 2003-09-19 | 液晶表示装置と液晶表示装置を用いた携帯電話装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050270396A1 (ja) |
EP (1) | EP1542066A4 (ja) |
JP (1) | JPWO2004027504A1 (ja) |
KR (1) | KR20050057475A (ja) |
CN (1) | CN1682150A (ja) |
AU (1) | AU2003264525A1 (ja) |
WO (1) | WO2004027504A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114667A2 (en) * | 2005-04-25 | 2006-11-02 | Nokia Corporation | Improved mobile communication terminal |
JP2006330724A (ja) * | 2005-05-24 | 2006-12-07 | Lg Electronics Inc | ディスプレイユニット及びこれを備える携帯端末機 |
JP2010157879A (ja) * | 2008-12-26 | 2010-07-15 | Sharp Corp | 画像表示装置 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007053248A (ja) | 2005-08-18 | 2007-03-01 | Tdk Corp | フレキシブル基板、実装構造、表示ユニット、及び携帯用電子機器 |
JP4911537B2 (ja) * | 2005-10-20 | 2012-04-04 | アスラブ エス.エー. | 車両の機能又はデータを制御する携帯電子機器 |
US20070112511A1 (en) * | 2005-11-17 | 2007-05-17 | Digital Cyclone, Inc. | Mobile geo-temporal information manager |
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US20070192116A1 (en) * | 2006-02-10 | 2007-08-16 | Garmin Ltd., A Cayman Islands Corporation | Position-sensitive events |
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US8177441B2 (en) * | 2007-08-29 | 2012-05-15 | Nintendo Co., Ltd. | Imaging apparatus |
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US10009709B2 (en) | 2015-03-26 | 2018-06-26 | Medea Inc. | Electronic device with network access via mobile device proxy |
US11284003B2 (en) | 2015-07-29 | 2022-03-22 | Samsung Electronics Co., Ltd. | User terminal apparatus and control method thereof |
US9936138B2 (en) | 2015-07-29 | 2018-04-03 | Samsung Electronics Co., Ltd. | User terminal apparatus and control method thereof |
CN106773204A (zh) * | 2016-12-23 | 2017-05-31 | 武汉华星光电技术有限公司 | 反射式双面显示装置 |
KR102373510B1 (ko) * | 2017-08-11 | 2022-03-11 | 삼성전자주식회사 | 디스플레이를 회전함에 따라 컨텐츠를 시각화 하는 디스플레이 장치 및 이의 제어 방법 |
CN107507513A (zh) * | 2017-08-25 | 2017-12-22 | 武汉华星光电技术有限公司 | 一种显示面板和显示器 |
CN110445891A (zh) * | 2018-05-02 | 2019-11-12 | Oppo广东移动通信有限公司 | 一种电子设备 |
CN110138969A (zh) * | 2019-05-06 | 2019-08-16 | 闻泰通讯股份有限公司 | 可折叠终端及其开机标志的显示方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001215475A (ja) * | 2000-02-04 | 2001-08-10 | Matsushita Electric Ind Co Ltd | 液晶表示モジュール |
JP2002133927A (ja) * | 2000-10-25 | 2002-05-10 | Seiko Epson Corp | 照明装置、液晶表示装置および電子機器 |
JP2002189533A (ja) * | 2000-08-23 | 2002-07-05 | Semiconductor Energy Lab Co Ltd | 携帯型の電子機器 |
JP2003149672A (ja) * | 2001-11-13 | 2003-05-21 | Seiko Epson Corp | 電気光学装置及びこれを備えた電子機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6125286A (en) * | 1997-06-05 | 2000-09-26 | Motorola, Inc. | Communication device having multiple displays and method of operating the same |
KR20010000974A (ko) * | 1998-11-02 | 2001-01-05 | 윤종용 | 폴더형 휴대폰에서 양면 액정표시장치 |
SE0000906L (sv) * | 2000-03-20 | 2001-09-21 | Ericsson Telefon Ab L M | En bärbar kommunikationsapparat med en flytande kristalldisplay och ett sätt för dess funktion. |
WO2002003661A2 (en) * | 2000-06-29 | 2002-01-10 | Matsushita Mobile Communication Development Corporation Of U.S.A. | A system and method for controlling multiple displays |
-
2003
- 2003-09-19 KR KR1020057004735A patent/KR20050057475A/ko not_active Application Discontinuation
- 2003-09-19 CN CNA038223341A patent/CN1682150A/zh active Pending
- 2003-09-19 AU AU2003264525A patent/AU2003264525A1/en not_active Abandoned
- 2003-09-19 EP EP03797698A patent/EP1542066A4/en not_active Withdrawn
- 2003-09-19 US US10/527,760 patent/US20050270396A1/en not_active Abandoned
- 2003-09-19 JP JP2004538002A patent/JPWO2004027504A1/ja not_active Withdrawn
- 2003-09-19 WO PCT/JP2003/011998 patent/WO2004027504A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001215475A (ja) * | 2000-02-04 | 2001-08-10 | Matsushita Electric Ind Co Ltd | 液晶表示モジュール |
JP2002189533A (ja) * | 2000-08-23 | 2002-07-05 | Semiconductor Energy Lab Co Ltd | 携帯型の電子機器 |
JP2002133927A (ja) * | 2000-10-25 | 2002-05-10 | Seiko Epson Corp | 照明装置、液晶表示装置および電子機器 |
JP2003149672A (ja) * | 2001-11-13 | 2003-05-21 | Seiko Epson Corp | 電気光学装置及びこれを備えた電子機器 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1542066A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006114667A2 (en) * | 2005-04-25 | 2006-11-02 | Nokia Corporation | Improved mobile communication terminal |
WO2006114667A3 (en) * | 2005-04-25 | 2007-05-10 | Nokia Corp | Improved mobile communication terminal |
JP2006330724A (ja) * | 2005-05-24 | 2006-12-07 | Lg Electronics Inc | ディスプレイユニット及びこれを備える携帯端末機 |
JP4610518B2 (ja) * | 2005-05-24 | 2011-01-12 | エルジー エレクトロニクス インコーポレイティド | ディスプレイユニット及びこれを備える携帯端末機 |
JP2010157879A (ja) * | 2008-12-26 | 2010-07-15 | Sharp Corp | 画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1542066A1 (en) | 2005-06-15 |
KR20050057475A (ko) | 2005-06-16 |
CN1682150A (zh) | 2005-10-12 |
AU2003264525A1 (en) | 2004-04-08 |
JPWO2004027504A1 (ja) | 2006-01-19 |
EP1542066A4 (en) | 2006-01-04 |
US20050270396A1 (en) | 2005-12-08 |
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