CN1929504B - 2 direction manual slide module for mobile terminal - Google Patents

2 direction manual slide module for mobile terminal Download PDF

Info

Publication number
CN1929504B
CN1929504B CN2006101289349A CN200610128934A CN1929504B CN 1929504 B CN1929504 B CN 1929504B CN 2006101289349 A CN2006101289349 A CN 2006101289349A CN 200610128934 A CN200610128934 A CN 200610128934A CN 1929504 B CN1929504 B CN 1929504B
Authority
CN
China
Prior art keywords
plate
slidably
guiding groove
slide
mobile terminal
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.)
Expired - Fee Related
Application number
CN2006101289349A
Other languages
Chinese (zh)
Other versions
CN1929504A (en
Inventor
郑暻城
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.)
Inspur LG Digital Mobile Communications Co Ltd
Original Assignee
LG Electronics China Research and Development Center Co Ltd
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 LG Electronics China Research and Development Center Co Ltd filed Critical LG Electronics China Research and Development Center Co Ltd
Publication of CN1929504A publication Critical patent/CN1929504A/en
Application granted granted Critical
Publication of CN1929504B publication Critical patent/CN1929504B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235Slidable 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to a two direction manual sliding cover module for mobile terminal comprising a bottom plate (100) fixed on the main body part of the mobile terminal; a horizontal sliding plate (110) slidably bonded to the bottom plate in right and leftvertical directions; a fluctuate sliding plate (120) slidably bonded to the horizontal sliding plate in up and down transverse directions and fixed on the lower side of the sliding cover part (20); a horizontal sliding device (130) for slidably bonding the horizontal sliding plate in right and left vertical directions with respect to the bottom plate; a fluctuate sliding device (140) for slidably bonding the fluctuate sliding plate in up and down transverse directions with respect to the horizontal sliding plate; a springing device (160) which accumulates spring force of a spring (165) before reaching the middle part of the moving area and executes switching operation automatically by the accumulated spring force of the spring (165) in the middle part of the moving area when the fluctuate sliding plate executes switching operation. The present invention is capable of executing sliding switching operation freely in two directions so that the mobile terminal can be conveniently used to realize multiple functions.

Description

2 direction manual slide module for mobile terminal
Technical field
The present invention relates to 2 direction manual slide module for mobile terminal (Module), particularly on base plate with left and right sides longitudinal direction slidably in conjunction with right and left slide plates, and on right and left slide plates with upper and lower horizontal square to slidably in conjunction with sliding up and down plate, about feasible body with respect to portable terminal, two directions are free to slide sliding lid part and open and close up and down, and begin to utilize the elastic force of spring to make from the moving section pars intermedia to slide up and down the 2 direction manual slide module for mobile terminal that plate opens and closes automatically.
Background technology
The slip lid of existing slide phone be can about, move left and right be incorporated into body.The portion of delivering letters that described this subject portion possesses most operation push-buttons and delivers letters, and be combined with in the back can the battery that takes off.Receiving part that described sliding lid part possesses most operation push-buttons and collects mail, and being combined with, for example display part of LCD plate and so in order to show portrait.
Aforesaid slide phone is conversed or is played games after need upwards opening slip lid when needs conversations or when playing games, when conversation or game over are later on to close downwards to cover under the later state to carry and take care of.
The sliding lid part left and right sides longitudinal direction of existing other forms of slide phone slidably is incorporated into body.
Aforesaid slide phone, when sliding lid part is closed with respect to body, when needs are conversed or played games, sliding lid part is conversed or played with respect to body side direction sliding opening, and sliding lid part is slided to close to the opposition side direction close finishing conversation or recreation back, thereby carrying and taking care of under the closing state again.
Aforesaid existing slide phone opens and closes with respect to the body upper and lower horizontal square sliding lid part to slip, or longitudinal direction slip in the left and right sides opens and closes.Sliding lid part can only with respect to body up and down or 1 direction of left and right directions open and close, therefore exist and can't make the slide phone that possesses various function, and inconvenient problem with use.
Summary of the invention
What propose in order to solve aforesaid problem the present invention relates to 2 direction manual slide module for mobile terminal, particularly on base plate with left and right sides longitudinal direction slidably in conjunction with right and left slide plates, and on right and left slide plates with upper and lower horizontal square to slidably in conjunction with sliding up and down plate, about feasible body with respect to portable terminal, two directions are free to slide sliding lid part and open and close up and down, and begin to utilize the elastic force of spring to make from the moving section pars intermedia to slide up and down the 2 direction manual slide module for mobile terminal that plate opens and closes automatically.
For realize described purpose according to 2 direction manual slide module for mobile terminal of the present invention, it includes following several sections: the base plate 100 that is fixed in the body of portable terminal; Slidably be incorporated into the right and left slide plates 110 of described base plate 100 with left and right sides longitudinal direction; To slidably being incorporated on the described right and left slide plates 110, and be fixed on the following plate 120 that slides up and down of sliding lid part 20 with upper and lower horizontal square; The device 130 that horizontally slips that described right and left slide plates 110 is slidably connected with left and right sides longitudinal direction with respect to described base plate 100; Make the described plate 120 that slides up and down slide up and down device 140 with upper and lower horizontal square to what slidably connect with respect to described right and left slide plates 110; At the described plate 120 of sliding up and down when opening and closing, the elastic force of savings spring 165 before the pars intermedia that arrives moving section, and the elastic device 160 that opens and closes automatically at the elastic force of moving section pars intermedia by described spring 165 savings; In described elastic device (160), pars intermedia in right and left slide plates (110) forms circular arc type guiding groove (161), form linear pattern guiding groove (162) at the described plate (120) that slides up and down, in addition, on the steady pin (163) that an end side of the described linear pattern guiding groove (162) that slides up and down plate (120) is provided with, hitch an end of spring (165), and the other end of hitching spring (165) on the directing pin (164) that connects described circular arc type guiding groove (161) and linear pattern guiding groove (162) combination is connected.
Description of drawings
Fig. 1 is the oblique view that has adopted the slide phone of slide module;
Fig. 2 is the oblique view that shows the slide phone transverse direction open mode that has adopted slide module;
Fig. 3 is the oblique view that shows the slide phone longitudinal direction open mode that has adopted slide module;
Fig. 4, Fig. 5, Fig. 6 are that perspective shows the formation of slide phone internal structure and the oblique view of effect;
Fig. 7, Fig. 8, Fig. 9 show the formation of slide module and the plane graph of effect;
Figure 10, Figure 11, Figure 12, Figure 13 are the plane graphs of the effect that shows that the slide module transverse direction is opened;
Figure 14, Figure 15, Figure 16 show the formation of the slide module that has added flexible circuit board (FPC) and the key diagram of effect;
Figure 17, Figure 18, Figure 19 are the formation and the Action Specification figure of flexible circuit board (FPC);
Figure 20 is the exploded perspective view of slide module.
Accompanying drawing primary clustering symbol description:
100: base plate 110: right and left slide plates
120: slide up and down plate 130: device horizontally slips
131: guide rail (guide rail) 132: guide groove (guide groove)
140: slide up and down 141: the first guiding devices of device
Guiding device 150 in 142: the second: flexible circuit board (FPC)
151: module installation portion 152: the transverse direction pars contractilis
153: longitudinal direction pars contractilis 160: elastic device
161: circular arc type guiding groove 162: the linear pattern guiding groove
163: steady pin 164: directing pin (guide pin)
Embodiment
Describe the present invention in detail below with reference to drawings and Examples.
Fig. 1 to Figure 20 is the figure according to 2 direction manual slide module for mobile terminal of the present invention, and wherein Fig. 1 is the oblique view that has adopted the slide phone of slide module; Fig. 2 is the oblique view that shows the slide phone transverse direction open mode that has adopted slide module; Fig. 3 is the oblique view that shows the slide phone longitudinal direction open mode that has adopted slide module; Fig. 4, Fig. 5, Fig. 6 are that perspective shows the formation of slide phone internal structure and the oblique view of effect.
And Fig. 7, Fig. 8, Fig. 9 show the formation of slide module and the plane graph of effect; Figure 10, Figure 11, Figure 12, Figure 13 are the plane graphs of the effect that shows that the slide module transverse direction is opened; Figure 14, Figure 15, Figure 16 show the formation of the slide module that has added flexible circuit board (FPC) and the key diagram of effect; Figure 17 Figure 18 Figure 19 is the formation and the Action Specification figure of flexible circuit board (FPC); Figure 20 is the exploded perspective view of slide module.
At first, as shown in Figure 1 to Figure 3, adopted sliding lid part 20 upper and lower horizontal squares according to the mobile phone of 2 direction manual slide module for mobile terminal of the present invention to slidably being incorporated into body 10.
Described body 10 possesses most operation push-buttons 11 and in order to send the portion of delivering letters 12 of information, and battery 13 tear-away be incorporated into rear face.
Described sliding lid part 20 possesses most operation push-buttons 21, for the receiving part 22 that receives information with as the display part 23 of LCD plate and so on.
According to slide phone of the present invention, as shown in Figure 1, in the time of when sliding lid part 20 closure states, will conversing or play games sliding lid part 20 be upwards slided with respect to body 10, and under open mode as shown in Figure 2, converse or play the back sliding lid part 20 to lower slider, and under closure state as shown in Figure 1, carry and the keeping.
In the time of when sliding lid part 20 closure states, will conversing or play games sliding lid part 20 be slided left with respect to body 10, after under open mode as shown in Figure 3, conversing or play sliding lid part 20 is slided to the right, and under closure state, carry and keeping.
It is closed that but aforesaid sliding lid part 20 according to slide phone of the present invention is slided to slip closure or left and right sides longitudinal direction with respect to body 10 upper and lower horizontal squares, thus sliding lid part 20 can reach up and down with respect to body 10 about two directions open and close.Therefore possess and to make the slide phone that possesses various function and easy-to-use advantage.
Describe in detail by the following examples according to 2 direction manual slide module for mobile terminal of the present invention.
According to 2 direction manual slide module for mobile terminal of the present invention, it includes following several sections: the base plate 100 that is fixed in the body 10 of portable terminal; Slidably be incorporated into the right and left slide plates 110 of described base plate 100 with left and right sides longitudinal direction; To slidably being incorporated on the described right and left slide plates 110, and be fixed on the following plate 120 that slides up and down of sliding lid part 20 with upper and lower horizontal square; The device 130 that horizontally slips that described right and left slide plates 110 is slidably connected with left and right sides longitudinal direction with respect to described base plate 100; Make the described plate 120 that slides up and down slide up and down device 140 with upper and lower horizontal square to what slidably connect with respect to described right and left slide plates 110; At the described plate 120 of sliding up and down when opening and closing, the elastic force of savings spring 165 before the pars intermedia that arrives moving section, and the elastic device 160 that opens and closes automatically at the elastic force of moving section pars intermedia by described spring 165 savings.
Embedding the guide rail 131 that the both ends of binding base plate 100 possess in the guide groove 132 that the described device 130 that horizontally slips is formed by both ends below described right and left slide plates 110 constitutes.
Describedly slide up and down first guiding groove 141 that device 140 forms by the both ends in described right and left slide plates 110 and be embedded into and be bent to form at the described both ends that slide up and down plate 120 Slidably combination formation in font second guiding groove.
In described elastic device 160, pars intermedia in right and left slide plates 110 forms circular arc type guiding groove 161, form linear pattern guiding groove 162 at the described plate 120 that slides up and down, in addition, on the steady pin 163 of an end side setting of the described linear pattern guiding groove 162 that slides up and down plate 120, hitch an end of spring 165, and the other end of hitching spring 165 on the directing pin 164 that connects described circular arc type guiding groove 161 and 162 combinations of linear pattern guiding groove is connected.
In the flexible circuit board 150 that is used for connecting signal, prolong at module installation portion 151 and to form transverse direction pars contractiliss 152, and prolong with orthogonal direction with it and to be formed with longitudinal direction pars contractilis 153.
Described flexible circuit board (FPC) 150, module installation portion 151 is inserted between the base plate 100 and right and left slide plates 110 of body, and be fixed in right and left slide plates 110 below, longitudinal direction pars contractilis 153 is drawn the inboard of being fixed in the body header board by the hole 101 of passing through that forms at body base plate 100, and transverse direction pars contractilis 152 is by being formed on passing through the hole and being formed on the inboard that groove is fixed in sliding part base plate (lower panel) of passing through that slides up and down plate 120 of right and left slide plates 110.
In described 2 direction manual slide module for mobile terminal of the present invention, the guide rail 131 of binding base plate 100 and the guiding groove 132 of right and left slide plates 110 and in conjunction with the 1st guiding device of right and left slide plates 110 with slide up and down the 2nd guiding device of plate 120 and constitute as shown in Figure 72 direction manual slide module.As above the base plate 100 of the slide module of structure will be fixed in the body 10 of portable terminal, slide up and down plate 120 and will be incorporated into sliding lid part 20, thereby portable terminal is is slidably opened and closed to reaching left and right sides longitudinal direction with upper and lower horizontal square.
Aforesaid Action Specification according to 2 direction manual slide module for mobile terminal of the present invention is as follows.
Fig. 1, Fig. 4, Fig. 7, Figure 10, Figure 14 and Figure 17 show the base plate 100 and the right and left slide plates 110 of slide module and slide up and down the state of plate 120 closures and the schematic diagram of the flexible circuit board under this state 150.When upwards pushing to lower slider plate 120 under this state, second guiding groove that slides up and down plate 120 slides along first guiding groove 141 of right and left slide plates 110, and slides up and down plate 120 as Fig. 2, Fig. 5, Fig. 8, Figure 12, Figure 15 and shown in Figure 180ly upwards open.
When under Fig. 2, Fig. 5, Fig. 8, Figure 12, Figure 15 and state shown in Figure 180, pushing to lower slider plate 120 downwards, slide up and down plate 120 move down again closed, as Fig. 1, Fig. 4, Fig. 7, Figure 14 and shown in Figure 17.
As mentioned above, when sliding up and down plate 120, switching make the described plate 120 that slides up and down when the pars intermedia of switching moving section is as shown in figure 11 moved and arrived in off-position or enable possition, the summit that the directing pin 164 that is inserted in the circular arc type guiding groove 161 of elastic device 160 and linear pattern guiding groove 162 will be positioned at circular arc type guiding groove 161 is the upper end of linear pattern guiding groove 162, at this moment, described spring 165 will have maximum tensile elongation.
Subsequently, promote the described plate 120 that slides up and down again when making directing pin 164 leave the summit of circular arc type guiding groove 161, spring 165 will return to previous status and the described plate 120 that slides up and down is opened and closed under the elastic force effect of spring 165 automatically.
The described elastic device 160 that is used for automatic shutter operation is preferably used in the open operation of impacts (stroke) active force than the relative bigger base plate 100 of right and left slide plates 110, and can be used for the opening and closing operations of right and left slide plates 110 as required.
In addition, when under the state of Fig. 1, Fig. 4, Fig. 7, Figure 10, Figure 14 and Figure 17, promoting right and left slide plates 110 to the left, the guide groove 132 of sliding panel 110 will slide along the guide rail 131 of base plate 100, thereby makes described right and left slide plates 110 as Fig. 3, Fig. 9, Figure 12 and unlatching to the left shown in Figure 15.
And when promoting to slide up and down plate 120 to the right under the state of Fig. 3, Fig. 9, Figure 12 and Figure 15, right and left slide plates 110 will move also Fig. 1, Fig. 4, Fig. 7, Figure 10 and shown in Figure 13 closing for another example to the right.
In described 2 direction manual slide module for mobile terminal, on base plate with left and right sides longitudinal direction slidably in conjunction with right and left slide plates, and on right and left slide plates with upper and lower horizontal square to slidably in conjunction with sliding up and down plate, about feasible body with respect to portable terminal, two directions are free to slide sliding lid part and open and close up and down, and begin to utilize the elastic force of spring to make from the moving section pars intermedia to slide up and down the 2 direction manual slide module for mobile terminal that plate opens and closes automatically.According to aforesaid the present invention, with described simple module adopt portable terminal make sliding lid part can be to the left and right with respect to body, two directions are freely carried out the slide opening and closing operation up and down, thereby make portable terminal realize multiple function and conveniently use.

Claims (3)

1. 2 direction manual slide module for mobile terminal is characterized in that, comprising:
Be fixed in the base plate (100) of the body (10) of portable terminal;
Slidably be incorporated into the right and left slide plates (110) of described base plate (100) with left and right sides longitudinal direction;
To slidably being incorporated on the described right and left slide plates (110), and be fixed on the following plate (120) that slides up and down of sliding lid part (20) with upper and lower horizontal square;
The device that horizontally slips (130) that described right and left slide plates (110) is slidably connected with left and right sides longitudinal direction with respect to described base plate (100);
Make the described plate (120) that slides up and down slide up and down device (140) with upper and lower horizontal square to what slidably connect with respect to described right and left slide plates (110);
When opening and closing, before the pars intermedia that arrives moving section, put aside the elastic force of spring (165) at the described plate (120) that slides up and down, and the elastic device (160) that opens and closes automatically of the elastic force of putting aside by described spring (165) at the moving section pars intermedia;
In described elastic device (160), pars intermedia in right and left slide plates (110) forms circular arc type guiding groove (161), form linear pattern guiding groove (162) at the described plate (120) that slides up and down, in addition, on the steady pin (163) that an end side of the described linear pattern guiding groove (162) that slides up and down plate (120) is provided with, hitch an end of spring (165), and the other end of hitching spring (165) on the directing pin (164) that connects described circular arc type guiding groove (161) and linear pattern guiding groove (162) combination is connected.
2. 2 direction manual slide module for mobile terminal according to claim 1, it is characterized in that the guide rail (131) that the middle both ends that embed binding base plate (100) of guide groove (132) that the described device that horizontally slips (130) is formed by both ends below described right and left slide plates (110) possess constitutes.
3. 2 direction manual slide module for mobile terminal according to claim 1 is characterized in that describedly sliding up and down first guiding groove (141) that device (140) is bent to form by the both ends in described right and left slide plates (110) and being embedded into and being bent to form at the described both ends that slide up and down plate (120) Slidably combination formation in font second guiding groove.
CN2006101289349A 2005-09-05 2006-09-04 2 direction manual slide module for mobile terminal Expired - Fee Related CN1929504B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2005-0082351 2005-09-05
KR1020050082351A KR100664214B1 (en) 2005-09-05 2005-09-05 2 direction manual slide module for mobile terminal
KR1020050082351 2005-09-05

Publications (2)

Publication Number Publication Date
CN1929504A CN1929504A (en) 2007-03-14
CN1929504B true CN1929504B (en) 2010-12-22

Family

ID=37859282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101289349A Expired - Fee Related CN1929504B (en) 2005-09-05 2006-09-04 2 direction manual slide module for mobile terminal

Country Status (2)

Country Link
KR (1) KR100664214B1 (en)
CN (1) CN1929504B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100987405B1 (en) 2007-04-18 2010-10-13 주식회사 다이아벨 sliding hinge apparatus and handy terminal including the sliding hinge apparatus
CN101562640A (en) 2008-04-16 2009-10-21 深圳富泰宏精密工业有限公司 Sliding closure mechanism and portable type electronic device using sliding closure
CN101562641B (en) * 2008-04-16 2012-03-14 深圳富泰宏精密工业有限公司 Sliding closure structure and portable type electronic device using the sliding closure structure
TWI418202B (en) * 2008-05-30 2013-12-01 Fih Hong Kong Ltd Slidable mechanism and portable electronic device using the same
TWI418201B (en) * 2008-05-30 2013-12-01 Fih Hong Kong Ltd Rotatable mechanism and a portable electronic device using the same
JP5561771B2 (en) * 2009-08-28 2014-07-30 Necカシオモバイルコミュニケーションズ株式会社 Device provided with housing and portable device
KR20110046178A (en) * 2009-10-28 2011-05-04 엘지전자 주식회사 Mobile terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578608A (en) * 2003-07-25 2005-02-09 Lg电子株式会社 Slide type portable terminal
CN1617548A (en) * 2003-11-10 2005-05-18 三星电子株式会社 Sliding-type mobile communication terminal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578608A (en) * 2003-07-25 2005-02-09 Lg电子株式会社 Slide type portable terminal
CN1617548A (en) * 2003-11-10 2005-05-18 三星电子株式会社 Sliding-type mobile communication terminal

Also Published As

Publication number Publication date
CN1929504A (en) 2007-03-14
KR100664214B1 (en) 2007-01-03

Similar Documents

Publication Publication Date Title
CN1929504B (en) 2 direction manual slide module for mobile terminal
CN1929503B (en) 2 direction manual slide module for mobile terminal
CN100531239C (en) Rotating slide-type mobile communication terminal
CN100586130C (en) Mobile terminal
US7407414B2 (en) Surface contact card holder
CN201184384Y (en) Combined type drive spring in mobile communication terminal sliding lid hinge
KR20070006236A (en) Slide type mobile communication terminal
US8805460B2 (en) Slide-type portable electronic device
CN101489364B (en) Sliding construction for sliding cover type portable electronic device terminal
KR20080034742A (en) Multi-stage tortion spring and semi-automatic sliding device using the same
KR100834647B1 (en) Sliding type mobile phone and semi-automatic sliding unit thereof
CN201528350U (en) Sliding type mobile with pop-up keyboard structure
KR100664169B1 (en) Slide type mobile communication terminal
KR200365393Y1 (en) A semi automatic slide hinge structure of mobile phone
KR200425749Y1 (en) a slide type cellular phone
CN200990743Y (en) Bidirection push sliding mechanism for sliding lid device
KR100571045B1 (en) Sliding switchgear of portable terminal
CN100531244C (en) Camera rotation device of mobile communication terminal
CN201966977U (en) Entertainment mobile phone
KR100677364B1 (en) Slide module and mobile communication terminal having the same
KR100672333B1 (en) Mobile phone
KR20120000123U (en) Sliding apparatus for exterior case having battery pack
KR100596917B1 (en) Sliding structure of mobile phone for slide type
CN217156803U (en) Hand-held multifunctional GPS positioning device
CN219383433U (en) Earphone receiver

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L

Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD.

Effective date: 20120309

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100022 CHAOYANG, BEIJING TO: 264006 YANTAI, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120309

Address after: 264006 No. 228 Changjiang Road, Yantai Economic Development Zone, Shandong, China

Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd.

Address before: 100022 Beijing city Chaoyang District Jianguomenwai Street No. 12 b Gemini building 18 layer tower

Patentee before: LG Electronic (China) Research and Development Center Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101222

Termination date: 20120904