WO2005117399A1 - 携帯電話機 - Google Patents
携帯電話機 Download PDFInfo
- Publication number
- WO2005117399A1 WO2005117399A1 PCT/JP2004/007870 JP2004007870W WO2005117399A1 WO 2005117399 A1 WO2005117399 A1 WO 2005117399A1 JP 2004007870 W JP2004007870 W JP 2004007870W WO 2005117399 A1 WO2005117399 A1 WO 2005117399A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- rotation
- axis
- mobile phone
- bodies
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
Definitions
- the present invention relates to a mobile phone that can be opened and closed by two main bodies overlapping each other and the other main body extending and contracting in the slide direction with respect to one main body.
- a guide groove with anti-rotation function is formed over substantially the entire length of both side edges of one main body, and a slide piece provided on the other main body is engaged with this guide groove to slide and open and close
- a mobile phone that has been changed.
- the guide groove is exposed to the outside. This is a restriction when applying designs.
- the guide groove formed as a sliding portion is exposed to the outside, dirt may adhere to the sliding groove, impairing smooth sliding.
- the guide groove extends over substantially the entire length of both side edges of the main body, there is a problem that the mounting space for components is reduced.
- the present invention has been made in order to solve the above-described problem, and the two main bodies can be pulled out of the other main body with respect to one main body while leaving an overlapping area. Under the condition, the above overlaps. In the area, the anti-rotation mechanism that prevents the two bodies from rotating relative to each other has been integrated, so that the anti-rotation mechanism is not exposed to the outside during the sliding process, and the mounting space for components The aim is to obtain a mobile phone that is less likely to narrow down. Disclosure of the invention
- the mobile phone according to the present invention relates to a mobile phone in which the two main bodies overlap and the degree of the overlap changes when the other main body slides with respect to one main body, and the entire length expands and contracts in the slide direction.
- the two main bodies can be pulled out of the other main body with respect to one main body while leaving an overlapping area, and in the pulled-out state, the two main bodies are positioned relative to each other in the overlapping area.
- the anti-rotation mechanism that prevents the anti-rotation is provided collectively.
- FIG. 1 is a perspective view showing an appearance when a mobile phone according to Embodiments 1 and 2 of the present invention is closed.
- FIG. 2 is a perspective view showing an appearance when the mobile phone according to Embodiments 1 and 2 of the present invention is opened.
- FIG. 3 is an exploded perspective view when the mobile phone according to Embodiments 1 and 2 of the present invention is closed.
- FIG. 4 is a plan view when the mobile phone according to Embodiments 1 and 2 of the present invention is opened.
- FIG. 5 is a front view when the mobile phone according to Embodiment 1 of the present invention is opened.
- FIG. 6 is a cross-sectional view of the mobile phone according to Embodiment 1 of the present invention.
- FIG. 7 is a partially enlarged cross-sectional view of the mobile phone shown in FIG.
- FIG. 8 is a perspective view of a slide rail and a slider according to Embodiment 1 of the present invention.
- FIG. 9 is a perspective view of an engagement claw according to Embodiment 1 of the present invention.
- FIG. 10 is a sectional view taken along line SS in FIG. 4 when the mobile phone according to Embodiment 1 of the present invention is opened.
- FIG. 11 is a cross-sectional view taken along the line CC in FIG. 4 when the mobile phone according to Embodiments 1 and 2 of the present invention is opened.
- FIG. 12 is a partial perspective view when the mobile phone according to Embodiments 1 and 2 of the present invention is closed.
- FIG. 13 is a partial perspective view when the mobile phone according to Embodiments 1 and 2 of the present invention is opened.
- FIG. 14 is a sectional view of a mobile phone according to Embodiment 2 of the present invention.
- FIG. 1 and 2 show the appearance of a mobile phone according to Embodiment 1 of the present invention.
- FIG. 1 shows a closed state
- FIG. 2 shows an open state. Yes.
- the mobile phone 1 is roughly divided into two main bodies, one main body 2 and the other main body 3 stacked on the main body 2.
- a wiring member flexible substrate 6; see FIGS. 2 and 11 to 13
- the main bodies 2 and 3 as a member that does not appear in the external appearance and cannot be said to be the main body 2 or the main body 3.
- the main body 2 located on the lower side is referred to as a first main body 2
- the main body located on the upper side is referred to as a second main body 3.
- the first main body 2 is an aggregate in which many members are combined, and the main members that can be viewed are a flat rectangular parallelepiped first body 20, which is superimposed on the first body 20. It has a fixed first plate 21 and has a flat rectangular parallelepiped shape as a whole.
- the second body 3 is also an aggregate in which many members are combined, but the only member that can be seen is the second body 30.
- the second body 30 has a flat rectangular parallelepiped shape and a size substantially overlapping the first body 2, and has an inclined surface 30a at one end side in the longitudinal direction and a part of the upper side.
- the second plate 31 is screwed as a fixing means to be described later using a screw 84 (FIG. 2, FIG. 3) using a screw hole 30 c formed in the inclined surface 30 a. (See Fig. 4).
- the first main body 2 and the second main body 3 are configured to slide relative to each other in the longitudinal direction and are displaced from each other.Either main body cannot be said to be the fixed side or the movable side. The following description is based on the assumption that the second main body 3 moves.
- the mobile phone 1 can take a closed state in which the second main body 3 is aligned and stacked on the first main body 2, and in response to this closed state, FIG. As shown in FIG. 7, the second main body 3 can be displaced to the open state in which the second main body 3 is pulled out by sliding in the longitudinal direction with respect to the first main body 2.
- the mobile phone is of a type in which the two main bodies are overlapped, and the degree of the overlap is changed by sliding the other main body with respect to the one main body, so that the total length of the mobile phone expands and contracts in the slide direction.
- the two main bodies, the first main body 2 and the second main body 3 leave one body (the first main body 2) and the other main body (the other main body (the first main body 2)) while leaving an overlapping area in the range of the section L shown in FIG.
- the second body 3) can be pulled out.
- the overlapping direction is the Z axis
- the direction orthogonal to the Y axis is a X axis in a plane parallel to the overlapping surface
- the mobile phone according to the present invention has a configuration in which the rotation preventing mechanisms for preventing the two main bodies from rotating relative to each other are collectively provided in the overlapping region in the pulled-out state. It is a feature.
- the details of the anti-rotation mechanism will be described later, but this has the effect of preventing the anti-rotation mechanism from being exposed to the outside during the sliding process, and reducing the size of the mechanism to lessen the degree of narrowing the mounting space for components.
- the section L which is the distance in the Y-axis direction of the overlapping area, is set to a distance that is approximately half the total length of each body in the Y-axis direction.
- the section L is a section that occupies the first main body 2 from the right end in the Y-axis direction to the left, and the second main body 3 is a section that occupies the left end in the Y-axis direction from the right end.
- FIG. 3 is an exploded view of the mobile phone 1 in the closed state in FIG. 4 is a plan view of the mobile phone 1 in the opened state in FIG. 2
- FIG. 5 is a front view of the mobile phone 1 in FIG. 4 viewed from the X-axis direction
- FIG. FIG. 4 is a cross-sectional view taken along the line H—H of the mobile phone 1
- FIG. 7 is a partially enlarged cross-sectional view showing a part of FIG. 6, and
- FIG. 8 and FIG. 10 is a cross-sectional view of the mobile phone 1 taken along line SS in FIG. 4
- FIG. 11 is a cross-sectional view of the mobile phone 1 taken along line C-C in FIG.
- the first body 2 the first body 21, the first plate 21, and the members located between these members, which are main components of the first body 2, will be described.
- the right end of the first body 20 in the Y-axis direction coincides with the right end of the first plate 21, which is the right end of the first body 2.
- the substrate 5 is fixed to a concave portion formed on the upper surface of the first body 20 on the right side in the Y-axis direction.
- a connector 5a is provided on the upper surface of the substrate 5.
- Two slide rails 4a are fixed to the upper surface of the first body 20 on both sides of the substrate 5 in the X-axis direction and parallel to the Y-axis direction.
- the slide rail 4a is a long one having an open top and a long groove 4a1 formed in the Y-axis direction as shown in FIG. 6 and FIG. 7, and as shown in FIG.
- a slider 4b as a sliding piece formed of a rectangular parallelepiped block is slidably fitted in the groove 4a1.
- the slider 4b can slide in the groove 4a1, but the slide is stopped by the ends of the slit 21b provided on the first plate 21 described later at both ends of the groove 4a1. It is becoming able to be.
- the position of the slide rail 4a corresponds to the upper surface of the first fuselage 20. It is within the area included in L.
- the slider 4b can slide in the groove 4a1 formed in the slide rail 4a, but in FIG. 3, in the Y-axis direction, the left end of the groove 4a1 It is located in.
- a first plate 21 whose thickness in the Z-axis direction is thinner than that of the first aircraft 20 and that overlaps the first aircraft 20 without any excess or lack is fixed on the upper surface of the first aircraft 20. .
- a gap is formed between the back surface of the first plate 21 and the top surface of the first body 20 at the center in the X-axis direction as shown in FIGS. I have.
- the connector 5a located in the gap and members attached thereto are omitted in order to avoid complication of the drawings.
- first plate 21 On the lower surface of the first plate 21 are formed grooves for accommodating the two slide rails 4a, and these grooves are located at positions corresponding to positions immediately above the respective slide rails 4a. Are communicated to the upper side by a slit 21b having substantially the same groove width as the groove 4a1.
- a slider 14b is slidably fitted into and penetrates these slits 2lb and projects upward from the upper surface of the first plate 21. Therefore, both ends of the slit 21b in the Y-axis direction function as stoppers of the slider 14b.
- bosses 21 d are formed on the upper surface of the first plate 21. These bosses 2 Id are provided in the area between the sections L, at positions corresponding to the left end of each slit 2 lb, and at positions adjacent to these slits 21 b. And is formed so as to protrude upward in the Z-axis direction.
- a rectangular opening 21 e long in the X-axis direction is formed between the two posts 2 Id in the first plate 21.
- One end of the strip-shaped flexible substrate 6 extends through the opening 21 e.
- a connector 6 a provided on one end side of the flexible board 6 is connected to the connector 5 a of the board 5.
- a lower surface of the second body 30 is formed with a frame-shaped recess, and the center of the lower surface is a rectangular dish-shaped shallow recess.
- the substrate 9 is mounted and fixed in the shallow recess. (See Fig. 4 and Fig. 11).
- a connector 9a (not shown in FIG. 3; see FIG. 11) is provided on the lower surface of the substrate 9, and one end of the connector 9a is connected to the connector 5a as described above.
- the connector 6 b provided on the other end of the flexible board 6 is connected. At this time, the other end of the flexible board 6 goes around the left end of the second plate 31 and reaches the connector 9a.
- a second plate 31 having a size slightly smaller than that of the second body 30 is attached and fixed to the frame-shaped recess formed on the lower surface of the second body 30 with the substrate 9 therebetween. I have.
- the fixing means is a screw 83 from the lower side on the right end on the second plate 31 and a screw 84 from the upper side of the second body 30 on the left end of the second plate 31. It is fixed so that it can be disassembled.
- the mounting plate 31a is provided for the second plate 31 in a region between the left end of the second body 30 and the section L extending rightward on the Y axis direction corresponding to the longitudinal direction. Have been. As shown in FIGS. 6 and 7, the mounting seat 31a is located just above the slider 4b that passes through the slit 21b of the first plate 21.
- the screw 4 1 is screwed into the slider 4 b through a screw hole formed in the mounting seat 3 1 a, whereby the slider 4 b is fixed integrally with the mounting seat 3 1 a. That is, the slider 4b is integrated with the second main body 3 (see FIG. 10).
- a boss 21 d provided on the first plate 21 is slidably penetrated through the slits 31 b.
- These slits 31 b have a length in the Y-axis direction, but their range is within the section L.
- Engaging claws 7 are fixed to the respective bosses 21 d exposed through the slits 31 b and exposed from above by screws 82.
- the engaging claw ⁇ has a flat rectangular plate shape as shown in Fig. 9, and has a hole 7a for screwing at the center, and engages with the boss 21 d at both ends in the Y-axis direction. Notches 7b are formed. As shown in FIGS. 6 and 7, the engaging claw 7 is engaged with the step formed on the edge of the slit 31b by overhanging.
- FIGS. 12 and 13 are perspective views showing the mobile phone 1 in a see-through manner, respectively.
- FIG. 12 shows a state in which the mobile phone 1 is closed, and corresponds to FIGS. 1 and 3.
- FIG. 13 shows a state in which the mobile phone is opened, and corresponds to FIG. 2, FIG. 4 to FIG. 7, FIG. 10 and FIG.
- the two engaging claws ⁇ ⁇ provided at an interval in the X-axis direction are attached to the edge of the 3 lb slit in this section L.
- the right end of the first main body 2 in the Y-axis direction has a moment ⁇ ⁇ ⁇ about the fulcrum ⁇ ⁇ ⁇ occupying the second main body 3 on the second main body 3. The rotation of the second main body 3 is prevented.
- the engaging claw 7, the boss 2Id, the slit 3lb, etc. are fixed to either the first main body 2 or the second main body 3 with the other main body around an arbitrary axis parallel to the X axis.
- An X-axis rotation preventing means for preventing rotation is configured.
- the shape of the slider 4b is changed so that the slider 4b can slide without slipping off from the slide rail 4a, for example, if it is formed into an inverted T shape in FIGS. 6 and 7, the direction of the moment M is opposite.
- the load on the engagement claw 7 when the moment acts on the shaft can be reduced.
- the engaging claw 7 is a separate member from the first main body 2 and is configured to be detachable with a screw 82. Thereby, it is possible to change to a material having high slidability or a material having high strength.
- the slider 4 b integral with the second body 3 is formed by a slit 21 formed on a first plate 21 integral with the first body 2. It is fitted with b.
- the slider 4 b is a rectangular parallelepiped block, and the slit 21 b has a thickness in the Z-axis direction, so that the surfaces can slide. As a result, the rotation of the second main body 3 around the Z axis with respect to the first main body 2 is prevented.
- the slider 4b and the slit 21b prevent the fixed first body 2 or the second body 3 from rotating around the arbitrary axis parallel to the Z axis.
- Configure the Z-axis rotation prevention means In this way, only one slider 4b and its accompanying configuration may be provided. However, if two sliders are provided as in this example, two sliders which are profitable in the X-axis direction — 4b Function effectively as a Z-axis rotation prevention means.
- the bosses 21 d arranged at intervals in the X-axis direction are formed in the slits 31 as shown in FIGS. 6 and 7. Since they are configured to be fitted, they can be said to also constitute the Z-axis rotation preventing means.
- FIG. 7 and FIG. 14 which are cross-sectional views of the mobile phone as viewed from the Y-axis direction
- the slit 31 b in which the boss 21 d is fitted, and the slit in which the slider 14 b is fitted Each 2 lb has a thickness in the Z-axis direction (vertical direction), and the thickness portion slides on the boss 2 Id or the slider 4 b.
- the boss 2Id, the slit 31b, the slider 4b, the slit 2lb, and the like constitute Y-axis rotation preventing means.
- the anti-rotation mechanism is provided in an area where one of the two main bodies is overlapped in a state where the main body is pulled out, so that the anti-rotation mechanism is not exposed to an external design surface, Can be reduced.
- the anti-rotation mechanism is formed concentrated in the overlapping area, the required space for the anti-rotation mechanism can be reduced to about half as compared with the case where the anti-rotation mechanism is provided in the entire area of the main body as in the prior art. Therefore, the internal mounting space can be used.
- FIG. 2, FIG. 3, FIG. 4, and FIG. 11 to FIG. 13 the first plate 21 constituting the first body 2 is in a state where the second body 3 is pulled out.
- An auxiliary recess 21c is formed in the operation surface portion provided with the operation key 21a that is exposed outside of the overlapping area under the space (outside the section L).
- the second body 30 constituting the second body 3 is engaged with the auxiliary recess 21 c at the lower left end in the Y-axis direction. Are formed, and the two main bodies relatively rotate about an arbitrary axis parallel to the Z-axis by engaging the auxiliary protrusions 30b with the auxiliary recesses 21c. Is prevented.
- the auxiliary concave portion 21c is exposed as an external portion when the first main body 2 is pulled out, but the auxiliary concave portion 21c has a shallow concave portion on the upper surface portion except for an edge along the contour of the first plate 21. Since the configuration does not extend to any part, it is possible to effectively utilize both end portions in the X-axis direction, and to configure a rotation prevention auxiliary mechanism with reduced design restrictions.
- the gap between the two main bodies is increased, and the flexible board 6 (or as a wiring member) as a wiring member for electrically connecting the two main bodies 2 and 3 using the gap is used. , Cables) can be accommodated.
- an engaging claw 7 and a boss 21 d are provided on a first plate 21 constituting the first main body 2.
- the member with which the pawl 7 engages is the edge of the slit 31b formed on the second plate 31 constituting the second main body 3, but instead of this, as shown in FIG. A boss 31 Od is formed on the second plate 31 constituting the second body 3, an engaging claw 700 is attached thereto, and a slit 200 Ob for guiding the boss 310 d is provided.
- the first plate 21 constituting the first body 2 was provided on the first plate 21 constituting the first body 2, and the member to which the engaging claw 7 was engaged was formed on the first plate 21 constituting the first body 2.
- Other configurations are the same as those of the first embodiment.
- a rotation preventing function is provided by a configuration similar to the configurations described in the first and second embodiments. With this configuration, the number of places where the engaging claws 700 and the slider 4b are screwed to the first main body 2 side is reduced, and the screwed parts are concentrated on the second plate 31 side, simplifying the assembly procedure. Is done. Industrial applicability
- the anti-rotation mechanism is not exposed to the external part during the slide, and the mounting space for the components is increased in the mobile phone configured to slide and extend the entire length.
- This configuration is suitable for realizing a high-performance mobile phone with excellent aesthetics.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/007870 WO2005117399A1 (ja) | 2004-05-31 | 2004-05-31 | 携帯電話機 |
JP2006513800A JP4034333B2 (ja) | 2004-05-31 | 2004-05-31 | 機器 |
EP04735509A EP1753208B1 (en) | 2004-05-31 | 2004-05-31 | Portable telephone |
DE602004017909T DE602004017909D1 (de) | 2004-05-31 | 2004-05-31 | Mobiltelefon |
US10/594,237 US7660411B2 (en) | 2004-05-31 | 2004-05-31 | Portable telephone |
CNA2004800431990A CN1961562A (zh) | 2004-05-31 | 2004-05-31 | 便携式电话机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/007870 WO2005117399A1 (ja) | 2004-05-31 | 2004-05-31 | 携帯電話機 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005117399A1 true WO2005117399A1 (ja) | 2005-12-08 |
Family
ID=35451253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/007870 WO2005117399A1 (ja) | 2004-05-31 | 2004-05-31 | 携帯電話機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7660411B2 (ja) |
EP (1) | EP1753208B1 (ja) |
JP (1) | JP4034333B2 (ja) |
CN (1) | CN1961562A (ja) |
DE (1) | DE602004017909D1 (ja) |
WO (1) | WO2005117399A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990980A1 (en) * | 2006-03-02 | 2008-11-12 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal |
JP2010074741A (ja) * | 2008-09-22 | 2010-04-02 | Nec Corp | スライド式小型電子機器 |
WO2010073862A1 (ja) * | 2008-12-25 | 2010-07-01 | 日本電気株式会社 | スライド型電子機器 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8548927B2 (en) * | 2001-07-10 | 2013-10-01 | Xatra Fund Mx, Llc | Biometric registration for facilitating an RF transaction |
KR100678200B1 (ko) * | 2005-06-30 | 2007-02-02 | 삼성전자주식회사 | 슬라이딩 겸용 폴딩 타입 휴대 장치 |
US7953441B2 (en) * | 2006-12-28 | 2011-05-31 | Edner Lors | Hand held mobile communication device and method for managing printed documents |
TW200915822A (en) * | 2007-09-29 | 2009-04-01 | Asustek Comp Inc | Handheld electronic apparatus |
JP5317180B2 (ja) * | 2008-11-25 | 2013-10-16 | 日本電気株式会社 | フレキシブルプリント基板の実装構造及びスライド式電子機器 |
KR20130099530A (ko) * | 2012-02-29 | 2013-09-06 | 주식회사 팬택 | 슬라이드 방식의 휴대용 단말기 |
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JPH04273744A (ja) * | 1991-02-28 | 1992-09-29 | Nec Corp | 携帯用電話機 |
JP2003110675A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 携帯電話 |
JP2003234809A (ja) * | 2002-02-07 | 2003-08-22 | Toshiba Corp | 携帯情報端末 |
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US6850226B2 (en) | 2001-11-09 | 2005-02-01 | Nokia Corporation | Multifunction mobile communications device with slidable display screen |
JP2003319042A (ja) | 2002-04-25 | 2003-11-07 | Matsushita Electric Ind Co Ltd | 携帯端末機器 |
KR100605862B1 (ko) * | 2002-07-02 | 2006-07-31 | 삼성전자주식회사 | 슬라이딩 타입 무선 단말기 |
KR100484732B1 (ko) * | 2002-11-19 | 2005-04-22 | 삼성전자주식회사 | 슬라이딩 타입 휴대용 무선 단말기 |
TW559437U (en) * | 2003-01-15 | 2003-10-21 | Htc Corp | Handheld ecectronic device |
KR20050027654A (ko) * | 2003-09-16 | 2005-03-21 | 에스케이텔레텍주식회사 | 슬라이드형 이동통신단말기 |
KR100603933B1 (ko) | 2004-01-05 | 2006-07-24 | (주)쉘-라인 | 슬림형 슬라이드 폰 |
KR100616544B1 (ko) * | 2004-04-30 | 2006-08-29 | 삼성전기주식회사 | 슬라이드형 이동통신단말기 및 그 자동구동방법 |
US7084345B1 (en) * | 2005-11-09 | 2006-08-01 | Kinpo Electronics, Inc. | Slide cover unit |
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2004
- 2004-05-31 EP EP04735509A patent/EP1753208B1/en not_active Expired - Fee Related
- 2004-05-31 JP JP2006513800A patent/JP4034333B2/ja not_active Expired - Fee Related
- 2004-05-31 DE DE602004017909T patent/DE602004017909D1/de not_active Expired - Lifetime
- 2004-05-31 CN CNA2004800431990A patent/CN1961562A/zh active Pending
- 2004-05-31 WO PCT/JP2004/007870 patent/WO2005117399A1/ja not_active Application Discontinuation
- 2004-05-31 US US10/594,237 patent/US7660411B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04273744A (ja) * | 1991-02-28 | 1992-09-29 | Nec Corp | 携帯用電話機 |
JP2003110675A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 携帯電話 |
JP2003234809A (ja) * | 2002-02-07 | 2003-08-22 | Toshiba Corp | 携帯情報端末 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990980A1 (en) * | 2006-03-02 | 2008-11-12 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal |
EP1990980A4 (en) * | 2006-03-02 | 2012-01-04 | Panasonic Corp | MOBIL TERMINAL |
JP2010074741A (ja) * | 2008-09-22 | 2010-04-02 | Nec Corp | スライド式小型電子機器 |
US8564945B2 (en) | 2008-09-22 | 2013-10-22 | Nec Corporation | Slide type electronic apparatus |
WO2010073862A1 (ja) * | 2008-12-25 | 2010-07-01 | 日本電気株式会社 | スライド型電子機器 |
JP2010154291A (ja) * | 2008-12-25 | 2010-07-08 | Nec Corp | スライド型電子機器 |
US8570756B2 (en) | 2008-12-25 | 2013-10-29 | Nec Corporation | Sliding electronic apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP4034333B2 (ja) | 2008-01-16 |
JPWO2005117399A1 (ja) | 2008-04-03 |
EP1753208A4 (en) | 2007-06-27 |
DE602004017909D1 (de) | 2009-01-02 |
EP1753208A1 (en) | 2007-02-14 |
EP1753208B1 (en) | 2008-11-19 |
US7660411B2 (en) | 2010-02-09 |
CN1961562A (zh) | 2007-05-09 |
US20070211889A1 (en) | 2007-09-13 |
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