EP1281242A2 - Terminal mobile portatif - Google Patents

Terminal mobile portatif

Info

Publication number
EP1281242A2
EP1281242A2 EP01902855A EP01902855A EP1281242A2 EP 1281242 A2 EP1281242 A2 EP 1281242A2 EP 01902855 A EP01902855 A EP 01902855A EP 01902855 A EP01902855 A EP 01902855A EP 1281242 A2 EP1281242 A2 EP 1281242A2
Authority
EP
European Patent Office
Prior art keywords
battery
terminal body
terminal
dovetail
combined
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01902855A
Other languages
German (de)
English (en)
Other versions
EP1281242A4 (fr
Inventor
Min Kyum Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1281242A2 publication Critical patent/EP1281242A2/fr
Publication of EP1281242A4 publication Critical patent/EP1281242A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • 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
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • 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
    • 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
    • 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
    • H04M2250/18—Details of telephonic subscriber devices including more than one keyboard unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a portable mobile terminal. More
  • the present invention relates to a portable mobile terminal for minimizing the thickness of the terminal, and additionally for installing auxiliary devices thereon, such as an input or output device so as to increase portability and usability of the terminal.
  • a user accesses a system or a network using a terminal.
  • Categories of terminals include computers that use information networks or communication networks, televisions, monitors, cell phones, personal communication services (PCS) and personal digital assistants (PDA).
  • PCS personal communication services
  • PDA personal digital assistants
  • the cell phone is restricted, however, because of the installation of the battery in the front or rear part of the body.
  • a portable mobile terminal In one aspect of the present invention, a portable mobile terminal
  • a terminal body having a first contacting point for receiving power
  • the combiner comprises: a dovetail groove provided on one
  • a portable mobile terminal In another aspect of the present invention, a portable mobile terminal
  • terminal body having a first hook groove having a slanted surface at a bottom portion of a rear, front, top, bottom, left or right side, and
  • FIG. 1 shows a terminal according to a first preferred embodiment of
  • FIG. 2 shows an amplified detailed part A of FIG. 1 ;
  • FIG. 3 shows a cross-sectional view of the B-B part of FIG. 1 ;
  • FIG. 4 shows a second preferred embodiment of the present invention
  • FIG. 5 shows a cross-sectional view of the C-C part of FIG. 4
  • FIG. 6 shows a third preferred embodiment of the present invention
  • FIG. 7 shows a fourth preferred embodiment of the present
  • FIG. 8 shows a fifth preferred embodiment of the present invention
  • FIG. 9 shows a sixth preferred embodiment of the present invention.
  • FIG. 10 shows a seventh preferred embodiment of the present
  • FIG. 1 1 shows an eighth preferred embodiment of the present
  • FIG. 12 shows a ninth preferred embodiment of the present
  • FIG. 13 shows a tenth preferred embodiment of the present
  • FIG. 14 shows an eleventh preferred embodiment of the present
  • FIG. 15 shows a twelfth preferred embodiment of the present
  • FIG. 16 shows a thirteenth preferred embodiment of the present
  • FIG. 17 shows a fourteenth preferred embodiment of the present
  • FIG. 18 shows a fifteenth preferred embodiment of the present
  • FIG. 19 shows a sixteenth preferred embodiment of the present
  • FIG. 20 shows a seventeenth preferred embodiment of the present
  • FIG. 21 shows an eighteenth preferred embodiment of the present
  • FIG. 22 shows a nineteenth preferred embodiment of the present
  • FIG. 23 shows a twentieth preferred embodiment of the present
  • FIG. 24 shows a twenty-first preferred embodiment of the present
  • FIG. 25 shows a detailed illustration of the fifteenth preferred
  • FIG. 26 shows another preferred embodiment of the fifteenth
  • FIG. 27 shows a twenty-second preferred embodiment of the present
  • FIG. 1 shows a portable mobile terminal according to a first preferred embodiment of the present invention.
  • the portable mobile terminal comprises a terminal body 1 , a battery 3 and a battery affixer 5.
  • a cell phone, a PCS or a PDA can be used as the terminal body 1.
  • the terminal body 1 is coupled with at least one battery 3 via a coupling unit.
  • the coupling unit comprises a dovetail groove 1a provided on the
  • protrusion 3a can be perpendicular to the coupling direction of the dovetail
  • a damper 1 b is provided for controlling movement of the dovetail protrusion 3a of the battery 3 when
  • the dovetail protrusion 3a is coupled with the dovetail groove 1a and the
  • the damper 1 b has a form of a bar, but the form is not restricted to
  • the damper 1 b In order to provide no protrusion on the. terminal when the battery is not installed, the damper 1 b
  • the battery 3 is coupled on the lower surface of the terminal body 1 , and it is possible that at least one battery 3 can be selectively coupled on a higher surface or a side and also in. the horizontal and perpendicular directions. This is also applied to other embodiments.
  • FIG. 2 shows the battery affixer 5, an amplified drawing of part A of FIG. 1.
  • the battery affixer 5 maintains the coupled state of the terminal body 1 and the battery 3 when they are coupled.
  • the battery affixer 5 comprises
  • an affixing device 7 that is provided in a groove (not illustrated) provided on one side of the terminal body 1 , and it is slid in the battery direction.
  • affixing device 7 has a structure appropriate only for sliding along a V-
  • a compression coil spring 9 is provided so as to generate constant elastic
  • the terminal body 1 is electrically connected to the battery 3 and comprises at least one contacting point 11 so as to receive power.
  • the battery affixer 5 can also be installed on the battery.
  • the dovetail groove 1a and the dovetail protrusion 3a can be provided on either
  • FIG. 4 shows a coupling of the terminal body 1 with the battery 3
  • FIG. 5 shows a cross-sectional view of the C-C part of FIG. 4.
  • the thickness of the first preferred embodiment is the thickness of the second preferred embodiment.
  • FIG. 6 shows the terminal body 1 and the battery 3 according to a
  • protrusions 3a respectively have a predetermined length.
  • the terminal body 1 is minimized, and accordingly, convenience is increased. That is, the user locates the dovetail protrusion 3a of the battery 3 in the
  • the terminal body 1 and the battery 3 are combined. This is also applied to
  • FIG. 7 shows the terminal body 1 and the battery 3 according to a fourth preferred embodiment. Differing from the third preferred embodiment,
  • a plurality of dovetail grooves 1a are provided on the terminal body 1 in the widthwise direction of the terminal body 1 , and a plurality of dovetail
  • the terminal body 1 and the battery 3 can be more firmly coupled compared to the first preferred embodiment, and when the terminal body 1 and the battery 3 are coupled with the same strength as in the first preferred embodiment, the size of the dovetail grooves 1 a and the dovetail protrusions 3a are reduced compared to those of the first preferred embodiment. Therefore, the terminal body 1 can maintain a good appearance even when the battery 3 is removed from the
  • FIG. 8 shows the terminal body 1 and the battery 3 according to a
  • a dovetail protrusion 1d are provided on one portion (i.e., a lower part) of the terminal body 1.
  • a dovetail protrusion 3a and a dovetail groove 3d are provided on one portion (i.e., a lower part) of the terminal body 1.
  • FIG. 9 shows the terminal body 1 and the battery 3 according to a
  • a plurality of dovetail grooves 1a are provided on one side (i.e., a lower part) of the terminal body
  • protrusions 3a corresponding to the terminal body 1 are provided on the battery 3 in the battery's widthwise direction.
  • FIG. 10 shows the terminal body 1 and the battery 3 according to a seventh preferred embodiment of the present invention.
  • a plurality of dovetail grooves 1a are provided on two portions of the lower side of the terminal body 1 in the widthwise direction of the terminal body, and a dovetail protrusion 1 d is provided on a central portion thereof.
  • Dovetail protrusions 3a and a dovetail groove 3d corresponding to the terminal body 1 are provided on the battery 3.
  • the terminal body 1 and the battery 3 are combined by a sliding and moving method, but in the eighth
  • the terminal body 1 and the battery 3 are combined using a screw.
  • a screw hole 1 e is formed on the
  • the knob 21 protrudes from top and bottom
  • FIG. 12 shows the terminal body 1 and the battery 3 according to a ninth preferred embodiment of the present invention.
  • a battery affixer 5 is provided on the terminal body 1 , and a hook threshold 41 to be combined with the battery affixer 5 is provided on the battery 3.
  • the battery affixer 5 is installed within the terminal body 1 differently than the first preferred embodiment (i.e., not being protruded on the lower portion of the terminal body), and it comprises an affixing device 43 that receives constant elastic pressure from the compression coil spring 9 in the direction of the battery location.
  • the hook threshold 41 is provided in the combination direction in an inclined manner so that as the terminal 1 and the battery 3 are slid together
  • the hook threshold 41 causes the affixing device 43 to be moved against the compression coil spring 9, and once the hook threshold
  • the terminal body 1 comprises a dovetail groove 1a, and the battery
  • the battery affixer 5 is provided in the ninth preferred embodiment.
  • the terminal body 1 thereby maintaining the combination with the battery and concurrently maintaining a good appearance of the terminal body. Also, since the hook threshold 41 has a slant in the direction of combining the
  • the battery 3 with the terminal body 1 , the terminal body 1 and the battery 3 are moved and combined without being restricted by the affixing device 43.
  • the battery 3 is detached from the terminal body 1 by moving the battery affixer 5 upwards.
  • the battery affixer 5 is provided on the terminal body 1 , and the hook threshold 41 is provided on the battery 3, and it is also possible to provide the battery affixer 5 on the battery 3 and the slanted hook threshold on the terminal body 1.
  • FIG. 13 shows the coupled terminal body 1 and the battery 3 according to the tenth preferred embodiment.
  • this structure functions as a damper for stopping the sliding movement of the battery 3.
  • protrusion portion h does not protrude.
  • a compression spring 9 is compressed by a
  • the user pushes the affixing device 43, which has mobility because of the compression spring 9, in the perpendicular direction.
  • the battery affixer 5 is movable because the spring
  • the hook threshold 41 that is
  • the terminal body 1 can have a battery affixer 5 including a compression coil spring 9.
  • the battery affixer 5 including the compression coil spring 9 is provided on the battery 3, since cellular phone services provide two batteries, a battery affixer with two batteries and a spring is needed, thereby increasing production costs. Since a battery affixer is provided at a sliding start portion as shown in FIG. 13, no
  • the battery affixer is located at a sliding end portion, and accordingly, the hook threshold or the affixing device of the terminal body
  • FIG. 14 shows the terminal body 1 and the battery 3 according to an eleventh preferred embodiment of the present invention.
  • a battery affixer for maintaining the coupled state of the battery 3 to the terminal body 1 is
  • the battery affixer comprises an affixing device 43, that slides back and forth within a predetermined distance, on the terminal body 1 ; and a hook groove 45 into which the affixing device 43 is inserted, on the corresponding battery 3.
  • the terminal body 1 and the battery 3 are combined by the dovetail groove 1a and the dovetail protrusion 3a.
  • a dimple 1f and a bump 3f can be respectively provided to the terminal body 1 and the battery 3 so as to prevent mobility of the battery 3
  • the dimple 1f and the bump 3f can be used for maintaining the coupled state of the battery 3 when no additional
  • the streamlines bump 3g has elasticity, it can be manufactured as a structure that has elasticity itself or
  • the terminal includes a elastic device.
  • the terminal has a hole-type dimple, it causes no inconvenience when the battery is not installed. This is also
  • FIG. 15 shows a portable mobile terminal according to a twelfth preferred embodiment of the present invention wherein a plurality of batteries
  • FIG. 16 shows a portable mobile terminal according to a thirteenth preferred embodiment of the present invention wherein an L-shaped battery
  • devices for affixing the battery to the terminal body can be any combination of the previously described embodiments.
  • one portion of the battery 3 is coupled with
  • the battery 3 is coupled with the terminal body using a screw.
  • the U-shaped battery can be combined with the terminal body with or without the screw.
  • FIG. 17 shows a portable mobile terminal according to a fourteenth
  • the battery affixer is
  • FIG. 18 shows a portable mobile terminal according to a fifteenth preferred embodiment of the present invention wherein two low capacity
  • a dovetail groove is provided on the terminal body, and a dovetail protrusion is provided on the battery. Also, for
  • the dovetail protrusion is provided on the battery and the dovetail groove is
  • the method of providing the dovetail groove on the battery in the case of providing one dovetail groove and one dovetail protrusion so as to generate no inconvenience when the battery is not installed can be identically applied to the case of combining the battery with the terminal body by using a method of combining both ends. As shown in FIG. 27, in the case of installing the battery on the
  • the dovetail groove is provided on the
  • the user can disjoint the battery from the terminal body by pressing a hook device 71 downwards. This can be
  • the dovetail groove is provided on
  • FIG. 26 shows another preferred embodiment corresponding to the
  • a plurality of dovetail grooves is provided on
  • a plurality of dovetail protrusions are provided.
  • the good appearance is maintained and
  • the battery 3 to be coupled to the rear portion of the terminal body is
  • FIG. 19 shows a portable terminal according to a sixteenth preferred
  • keyboard is provided to the terminal body 1 that is coupled with the battery 3 on a lower portion (and/or a side portion) of the terminal body.
  • the terminal body has a groove and folds an expanding LCD, and it is also possible that the groove is provided on one side of the terminal body and the LCD folds the terminal body. Since the battery 3 is coupled on a lower portion (and/or a side portion) of the terminal body, an additional device can be provided to the terminal body. Therefore, the user can utilize auxiliary devices such as a plurality of screens, a screen bigger than the conventional screen, or a keyboard.
  • the above-described method of expanding the available space of the terminal can be applied together with the method of installing the battery on the side of the terminal
  • FIG. 20 shows a portable terminal according to a seventeenth
  • the LCD 51 or the keyboard is combined with the terminal body 1 via a single corner hinge.
  • FIG. 21 shows a portable terminal according to an eighteenth
  • FIG. 22 shows a portable terminal according to a nineteenth
  • FIG. 23 shows a portable terminal according to a twentieth preferred
  • keyboard 53 is combined with the terminal body 1 using a longitudinal hinge
  • terminal body 1 (e.g., an LCD or a keyboard) are selectively installed on the terminal body 1
  • the user can easily and conveniently use
  • FIGs. 19 and 20 can be applied to embodiments of FIGs.
  • FIG. 24 shows a terminal body 1 and a battery 3 according to a
  • asymmetrical grooves 1 g is formed in the widthwise direction of the dovetail
  • groove 1 a That is, depths of the grooves are 'a' and 'b' and angles of the
  • grooves are differently formed.
  • the battery 3 corresponding to the terminal body 1 comprises a
  • dovetail protrusion 3a to be combined with the dovetail groove 1a, and a set
  • dovetail protrusion 3a That is, depths of the protrusions 'a' and 'b' are
  • protrusions are forcibly combined with the grooves 1 g. This forcible
  • the forcible combination structure can also be applied to the
  • FIGs. 12 and 13 by using an asymmetrical and streamlined
  • FIG. 27 shows a twenty-second preferred embodiment wherein a
  • a hook device 71 to which the battery 3 is combined is provided on the top portion of the rear surface of the terminal body 1.
  • the hook device 71 comprises a hook groove for maintaining an affixed state of the battery 3,
  • the elastic device 73 including a compression coil spring.
  • the elastic device 73 is provided so that the elasticity is operated in the direction of the battery to maintain an affixed state when the battery is attached.
  • the hook groove of the bottom portion of the rear surface of the terminal body 1 is slanted so that the battery 3 is prevented from being easily disjointed from the terminal body 1.
  • the battery prefferably to wrap the terminal body 1 when the battery 3 is combined with the terminal body 1. It is preferable that a surface of the terminal body 1 to which the battery is attached protrudes so as to maintain the good appearance of the terminal body 1 in the case the battery is removed from the terminal body 1. It is possible that a hook groove with a
  • slanted surface is provided on one of six surfaces of the terminal body 1 .
  • protrusions of P ' l ' r ' ⁇ ' are mainly used, but it is obvious to those skilled in the art that those of P ' l " r ⁇ ' can also be used.
  • the terminal body and the battery are combined by the groove of the battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention concerne un terminal mobile portatif comprenant un corps de terminal pourvu d"un premier point de contact destiné à l"alimentation; au moins une batterie pourvue d"un second point de contact devant être associé au premier point de contact, cette batterie étant reliée aux surfaces supérieure, inférieure, avant, arrière ou latérale du corps de terminal; un combineur pour combiner sélectivement et de manière amovible le corps du terminal et la batterie; un dispositif de fixation pour porter la batterie et maintenir ainsi le mode de couplage de la batterie. En outre, ce combineur comprend une rainure à queue d"aronde sur une surface du corps de terminal, et une saille en queue d"aronde sur la batterie sélectivement associée à la rainure en queue d"aronde correspondante.
EP01902855A 2000-01-17 2001-01-17 Terminal mobile portatif Withdrawn EP1281242A4 (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
KR20000002081 2000-01-17
KR2000002081 2000-01-17
KR2000005671 2000-02-07
KR20000005671 2000-02-07
KR2000067852 2000-11-15
KR20000067852 2000-11-15
KR20010002137 2001-01-15
KR2001002137 2001-01-15
KR10-2001-0002551A KR100517896B1 (ko) 2000-01-17 2001-01-17 휴대용 이동 단말기
KR2001002551 2001-01-17
PCT/KR2001/000075 WO2001054332A2 (fr) 2000-01-17 2001-01-17 Terminal mobile portatif

Publications (2)

Publication Number Publication Date
EP1281242A2 true EP1281242A2 (fr) 2003-02-05
EP1281242A4 EP1281242A4 (fr) 2006-08-16

Family

ID=27532335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01902855A Withdrawn EP1281242A4 (fr) 2000-01-17 2001-01-17 Terminal mobile portatif

Country Status (5)

Country Link
EP (1) EP1281242A4 (fr)
KR (1) KR100517896B1 (fr)
CN (1) CN1539205A (fr)
AU (1) AU3061901A (fr)
WO (1) WO2001054332A2 (fr)

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KR101044878B1 (ko) * 2004-03-16 2011-06-28 엘지전자 주식회사 휴대 단말기용 인쇄회로기판의 부품장착구조
KR100677397B1 (ko) * 2004-11-22 2007-02-02 엘지전자 주식회사 보조 전원을 구비한 휴대단말기
KR100800769B1 (ko) * 2007-01-29 2008-02-01 삼성전자주식회사 멀티미디어 휴대 통신 장치
CN103424702B (zh) * 2012-05-22 2016-02-10 中兴通讯股份有限公司 一种识别厚薄电池的方法及电子设备
CN104619136B (zh) * 2013-11-01 2017-11-03 联想(北京)有限公司 一种壳体及电子设备
CN109649295A (zh) * 2017-10-10 2019-04-19 郑州宇通客车股份有限公司 一种角型线码及使用该角型线码的车辆
CN109950444B (zh) * 2019-03-26 2021-10-01 安徽机电职业技术学院 一种全方位保护新能源电池的箱体装置
CN111894128B (zh) * 2020-08-15 2021-08-24 广东中博建设工程有限公司 一种装配式建筑框架空心柱节点构造及其施工方法

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KR100517896B1 (ko) 2005-09-28
WO2001054332A2 (fr) 2001-07-26
CN1539205A (zh) 2004-10-20
KR20010076296A (ko) 2001-08-11
EP1281242A4 (fr) 2006-08-16
AU3061901A (en) 2001-07-31
WO2001054332A3 (fr) 2002-01-17

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