CN100505564C - Mobile communication terminal with auxiliary display part - Google Patents

Mobile communication terminal with auxiliary display part Download PDF

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Publication number
CN100505564C
CN100505564C CNB2005100707865A CN200510070786A CN100505564C CN 100505564 C CN100505564 C CN 100505564C CN B2005100707865 A CNB2005100707865 A CN B2005100707865A CN 200510070786 A CN200510070786 A CN 200510070786A CN 100505564 C CN100505564 C CN 100505564C
Authority
CN
China
Prior art keywords
display part
auxiliary display
mentioned
shell
mobile communication
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
CNB2005100707865A
Other languages
Chinese (zh)
Other versions
CN1774002A (en
Inventor
李载亨
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.)
LG Electronics China Research and Development Center 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 CN1774002A publication Critical patent/CN1774002A/en
Application granted granted Critical
Publication of CN100505564C publication Critical patent/CN100505564C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04B1/3833—Hand-held transceivers
    • 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
    • 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
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention discloses a mobile communication terminal with auxiliary display part, which can be derivate outside according requirement in state of being accomplished in terminal shell, meantime connects with current display part to form more loose-bodied display screen. About the mobile communication terminal comprising the shell and display part, the characters of the invention comprises parts of an auxiliary display part accommodated inside of the shell and arranging side by side with said display part, meantime leaded out to outside of the shell selectively to form connecting menu; a switch adjusting the accommodation and leading out of said auxiliary display part relative with above shell. Additionally, the character of the invention is that above auxiliary display part comprises a pair accommodated or leaded out via two ends of said shell, and separately installing switch for adjusting said pair of auxiliary display parts. The display screen of the invention can be expanded according to requirement, and can shelters light radiating on the display part of the terminal, such that user can ordinarily look at the display screen.

Description

Mobile communication terminal with auxiliary display part
Technical field
The present invention relates to mobile communication terminal, particularly relate to a kind of mobile communication terminal that has auxiliary display part, be contained under the state of terminal enclosure, can be drawn out to the outside as required, be connected with existing display part simultaneously, form more roomy display screen.
Background technology
In general, mobile communication terminal (to call terminal in the following text) has display screen, is used to export various information.And, the higher multimedia function of using multiple value-added service of nearest terminal increase, as take pictures or moving image, even watch film or broadcasting etc.
As mentioned above, become increasingly active along with multimedia, terminal requires to have wide display screen in order to use its function more efficiently.In order to cater to this demand, the terminal that wide display part is installed appears on the market.
Yet, consider the portability of terminal, for wide display screen is provided, the size of terminal enlarges and has restriction.Therefore, than existing display part screen, the terminal that is equipped with than the display part of wide screen has also only had small expansion.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mobile communication terminal with auxiliary display part, it is built-in with auxiliary display part, can selectively select to draw from terminal enclosure, and auxiliary display part can be drawn as required, be connected with existing display part, form wide screen.
For achieving the above object, at the mobile communication terminal that comprises shell and display part, feature of the present invention is to comprise following a few part: auxiliary display part, be contained in the inboard of above-mentioned shell, be arranged side by side with above-mentioned display part, can draw to the outside of above-mentioned shell selectively simultaneously, to form the picture that connects; Switch is adjusted above-mentioned auxiliary display part holding and draw with respect to above-mentioned shell; The auxiliary display part control switch, transmit to adjust described auxiliary display part with respect to the signal that holds and draw of above-mentioned shell to described auxiliary display part, wherein said auxiliary display part control switch transmits adjustment signal that described switch sends to described auxiliary display part.
In addition, feature of the present invention is that above-mentioned auxiliary display part is made of a pair of, receives or draws by the both end sides face of above-mentioned shell, and be separately installed with the switch that is used to adjust above-mentioned a pair of auxiliary display part, described switch is two, and described auxiliary display part control switch is formed by a pair of.
The display screen that the present invention has the mobile communication terminal of auxiliary display part can enlarge as required, therefore has the effect that greatly satisfies the user when multimedia functions such as appreciation film or use recreation.In addition,, can block the light that shines the terminal display part, normally watch display screen when resembling when waiting daylight or other forceful rays irradiation terminal in the open air.
Description of drawings
Fig. 1 shows that the auxiliary display part of mobile communication terminal of the present invention is in the front view of the profile of the state of drawing;
Fig. 2 is the oblique view that auxiliary display part is in folded state in the displayed map 1;
Fig. 3 is that the auxiliary display part of the mobile communication terminal of displayed map 1 and Fig. 2 is in the side view that holds state;
Fig. 4 is the brief block diagram that the circuit of the mobile communication terminal of displayed map 1 constitutes.
Wherein, Reference numeral:
1: mobile communication terminal 10: fuselage
101: main circuit board 102: the main circuit board connector
20: renovate 22: display part
201: renovate circuit board 202: renovate circuit board connector
32,34: auxiliary display part 320,340: auxiliary display part connector
321,341: auxiliary display part control switch 42,44: switch
100: flexible PCB
Embodiment
With reference to the accompanying drawings, describe useful embodiment of the present invention in detail.
Fig. 1 shows that the auxiliary display part of mobile communication terminal of the present invention is in the front view of the profile of the state of drawing, Fig. 2 is the oblique view that the auxiliary display part in the displayed map 1 is in folded state, and Fig. 3 is that the auxiliary display part of mobile communication terminal of the embodiment of displayed map 1 and Fig. 2 is in the side view that holds state.In addition, Fig. 4 is the brief block diagram that the circuit of the mobile communication terminal of displayed map 1 constitutes.
As shown in the figure, the mobile communication terminal with auxiliary display part of the present invention by fuselage 10, renovate 20, display part 22, auxiliary display part 32,34, switch 42,44 constitute.
Fuselage 10 is built-in with main circuit board, and master chip and other multiple electronic components of being used for control terminal 1 molar behavior are installed on this main circuit board.
Renovate 20 and be incorporated on the fuselage 10, rotatable, along with the rotation terminal 1 of renovating 20 realizes opening and closing.That is, rotate to the closed condition that is considered as terminal 1 with the overlapping state of fuselage 10, rotate to the open mode that is considered as terminal 1 with the state of fuselage 10 certain angles renovating 20 with renovating 20.And this 20 the shell inboard of renovating is built-in with and is used to install the display part 22 mentioned later and the circuit board of a plurality of electronic components.
And, at the main circuit board 101 of fuselage 10 with renovate on 20 the circuit board 201 and have connector 102,202 respectively, to realize mutual connection.The connector 102 of this main circuit board is connected by flexible PCB (FPCB:flexible printed circuit board) 100 with the connector 202 of renovating circuit board, realizes mutual signal transmission.
Display part 22 is used to show the various information from terminal 1 output, and this display part 22 is equipped with screen in the housing exterior of renovating 20 to expose state.And the connector of the signal transmission between the master chip of display part 22 and fuselage main circuit board by main circuit board, the flexible PCB of renovating the connector of built-in circuit board and being connected these two connectors are realized.
Auxiliary display part 32,34 can hold and draws to the inside and outside of renovating 20, that is, auxiliary display part 32,34 is in the state of renovating in 20 that is built in usually, is drawn out to as required to renovate 20 outside, keeps the state that is connected side by side with display part 22.This auxiliary display part 32,34 with renovate 20 circuit board on the connector conduction of installing is connected, import from the master chip acknowledge(ment) signal of fuselage main circuit board.
In addition, as shown in this embodiment, this auxiliary display part 32,34 preferably is made of a pair of, and a pair of auxiliary display part 32,34 is by renovating 20 inboard, two ends and hold and drawing.At this, renovate to be equipped with on 20 the circuit board and conduct electricity two the auxiliary display part connectors 320,340 that are connected respectively with a pair of auxiliary display part 32,34.
As mentioned above, auxiliary display part 32,34 can be selectively drawn from renovating 20 inboard, be connected with display part 22 simultaneously, therefore, when needing widescreen, the user appreciates moving image or when playing games etc., auxiliary display part 32,34 can be drawn to the outside of renovating, make display part 22 and auxiliary display part 32,34 connect into a screen and use.
Simultaneously, as shown in this embodiment, when auxiliary display part 32,34 by can be a pair of when constituting by what renovate that 20 both end sides face receives and draw, a pair of auxiliary display part 32,34 is preferably can be as required folding to the direction vertical with display part 22.
As mentioned above, when a pair of auxiliary display part 32,34 after draw the outside of renovating 20, folding to the direction vertical with display part 22, folding auxiliary display part 32,34 can block the phenomenon on the screen that daylight or other illumination shine display part 22.Therefore, can prevent that the screen of display part 22 from not seeing the phenomenon of Chu because of the light from external irradiation.
Need to prove in addition, auxiliary display part 32,34 is after the interior outside of renovating 20 holds and draws, can therefore omit specifying and illustrating in the present embodiment by the in addition multiple realization of common mode from renovating structure that 20 auxiliary display parts of drawing 32,34 fold to it.
Switch 42,44 is used to adjust auxiliary display part 32,34 with respect to renovating 20 hold and draw, and the auxiliary display part 32,34 of drawing is folding.This switch 42,44 can utilize the button of the keypad that has on the fuselage 10 or side switch etc., simultaneously, and also can be or renovate the switch that the action that is used to control auxiliary display part 32,34 is installed on 20 in addition at fuselage 10.
In addition, preferably adopt the mode of the action that utilizes this switch 42,44 control auxiliary display parts 32,34, operated switch at 42,44 o'clock, auxiliary display part 32,34 is renovated 20 state and is drawn to the outside from being contained in, during the operation secondary, the auxiliary display part 32,34 of drawing is folding to the direction vertical with display part 22, and when operating three times, auxiliary display part 32,34 holds to the inboard of renovating 20.
Simultaneously, by console switch 42,44 successively, realize that auxiliary display part 32,34 is from renovating the required signal transmission of 20 actions of drawing and fold and hold again by renovating the auxiliary display part control switch realization that 20 circuit board is installed.In other words, by console switch 42,44, signal by main circuit board connector and flexible PCB and the connector of renovating circuit board transmit to auxiliary display part control switch 321,341 respectively, and, the nonpassage of signal that is passed to the auxiliary display part control switch is crossed and is renovated the auxiliary display part connector of installing on the circuit board, directly is passed to auxiliary display part.
By above-mentioned formation, when needing wide screen to appreciate moving image by terminal 1 or when playing games etc., auxiliary display part 32,34 is drawn to the outside of renovating 20, together forms a screen that is connected with the display part 22 of renovating 20, thereby the display screen of terminal 1 is enlarged, form the form of wide screen simultaneously.
And, in the strong place of daylight, when renovating 20 display part 22 and not seeing Chu because of daylight, a pair of auxiliary display part 32,34 is folding to the direction vertical with display part 22, such one is, shine the auxiliary display part 32,34 that the daylight on the display part 22 is folded and block, can normally watch the screen of display part 22.
On the other hand, present embodiment is illustrated with the example that constitutes that auxiliary display part is installed on the renovating of hinged-lid mobile communication terminal, but the present invention is defined in this, and the terminal that has all kinds of display part all can be applied in the same manner, and this is self-evident.
By the above embodiments as can be known, the display screen that the present invention has the mobile communication terminal of auxiliary display part can enlarge as required, therefore has the effect that greatly satisfies the user when multimedia functions such as appreciation film or use recreation.
In addition, when waiting daylight or other forceful rays irradiation terminal in the open air, can block the light that shines the terminal display part, normally watch display screen.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (4)

1. mobile communication terminal with auxiliary display part, the mobile communication terminal at comprising shell and display part is characterized in that, comprises following a few part:
Auxiliary display part is contained in the inboard of above-mentioned shell, is arranged side by side with above-mentioned display part, can draw to the outside of above-mentioned shell selectively simultaneously, to form the picture that connects;
Switch is adjusted above-mentioned auxiliary display part holding and draw with respect to above-mentioned shell;
The auxiliary display part control switch, transmit to adjust described auxiliary display part with respect to the signal that holds and draw of above-mentioned shell to described auxiliary display part, wherein said auxiliary display part control switch transmits adjustment signal that described switch sends to described auxiliary display part.
2. the mobile communication terminal with auxiliary display part according to claim 1, it is characterized in that, above-mentioned auxiliary display part is formed by a pair of, both end sides face by above-mentioned shell is received or is drawn, and be separately installed with the described switch that is used to adjust above-mentioned a pair of auxiliary display part, described switch is two, and described auxiliary display part control switch is formed by a pair of.
3. the mobile communication terminal with auxiliary display part according to claim 2 is characterized in that, above-mentioned a pair of auxiliary display part can fold to the direction vertical with above-mentioned display part under the state of drawing to the outside of above-mentioned shell selectively.
4. according to claim 2 or 3 described mobile communication terminals with auxiliary display part, it is characterized in that, realize drawing of described a pair of auxiliary display part and fold to reach holding again by operating described switch successively, above-mentioned a pair of auxiliary display part once is used for described each switch of its adjustment by operation, state from be contained in above-mentioned shell is drawn to the outside, and is by the operation secondary, folding to the direction vertical with above-mentioned display part, by operating three times, hold to above-mentioned shell inboard.
CNB2005100707865A 2004-11-13 2005-05-19 Mobile communication terminal with auxiliary display part Expired - Fee Related CN100505564C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040092858A KR100672307B1 (en) 2004-11-13 2004-11-13 Mobile Phone
KR1020040092858 2004-11-13

Publications (2)

Publication Number Publication Date
CN1774002A CN1774002A (en) 2006-05-17
CN100505564C true CN100505564C (en) 2009-06-24

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CNB2005100707865A Expired - Fee Related CN100505564C (en) 2004-11-13 2005-05-19 Mobile communication terminal with auxiliary display part

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KR (1) KR100672307B1 (en)
CN (1) CN100505564C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9927839B2 (en) 2011-05-03 2018-03-27 DISH Technologies L.L.C. Communications device with extendable screen

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Publication number Publication date
CN1774002A (en) 2006-05-17
KR100672307B1 (en) 2007-01-24
KR20060053074A (en) 2006-05-19

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SE01 Entry into force of request for substantive examination
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Granted publication date: 20090624

Termination date: 20110519