CN201213270Y - User terminal device - Google Patents

Abstract

The utility model discloses user terminal equipment, comprising a liquid crystal display, a liquid crystal display general-purpose interface arranged on the shell of the user terminal equipment and used for the insertion of liquid crystal displays of different types and sizes, an inserted liquid crystal display identifying circuit connected with the liquid crystal display general-purpose interface and used for automatically identifying the type and the size of the inserted liquid crystal display, a driver system module connected with the inserted liquid crystal display identifying circuit and used for driving the inserted liquid crystal display to run according to the type and the size of the liquid crystal display. The utility model can assembly and disassembly liquid crystal displays of different types and sizes according to the demand of users, achieve several purposes, increase or decrease volume and reduce use cost.

Description

A kind of subscriber terminal equipment

Technical field

The utility model relates to LCD (Liquid Crystal Display, LCDs) Display Technique field, relates in particular to a kind of subscriber terminal equipment.

Background technology

Develop rapidly along with electronic communication, the function that various subscriber terminal equipments can be realized is also more and more, with the mobile phone is example, functional modules such as broadcast receiver, MP3, MP4 and game machine that it is integrated, the subscriber terminal equipment function is many more, its volume is also big more, but in subscriber terminal equipment, the size of its included fixed L CD screen is then from determining the size of user terminal volume to a great extent.When the LCD screen is too big, the shared volume of subscriber terminal equipment is also corresponding very big, carry very inconvenient, but when LCD shields when too small, then the shared volume of subscriber terminal equipment is also mutually deserved very little, though carry conveniently, mainly is to be used to show audio/video information, Word message etc. because LCD shields, the user watches the MP4 film by LCD screen or inconvenience when playing games, and the visual perception enjoys poor.If need buy relevant user terminals equipment according to different operating positions, then cost is too high.

In summary, existing subscriber terminal equipment obviously exists inconvenience and defective on reality is used, so be necessary to be improved.

The utility model content

At above-mentioned defective, the utility model purpose is to provide a kind of subscriber terminal equipment, and this subscriber terminal equipment can be realized a tractor serves several purposes according to user's request operating position conversion equipment volume.

To achieve these goals, the utility model provides a kind of subscriber terminal equipment, comprises LCDs, and described subscriber terminal equipment further comprises:

General LCDs interface is positioned on the subscriber terminal equipment shell, is used to provide the insertion of the described LCDs of dissimilar and size;

LCDs is inserted identification circuit, links to each other with described general LCDs interface, is used for discerning automatically the type and the size of the LCDs of described insertion;

The driver system module inserts identification circuit with described LCDs and links to each other, and is used for the operation according to the type and the Dimension Drive LCDs of described LCDs.

According to subscriber terminal equipment of the present utility model, described subscriber terminal equipment further comprises:

LCDs interface definition compatible modules links to each other with described driver system module, is used for the LCDs interface definition of the LCDs of compatible dissimilar and size.

The LCDs of the utility model subscriber terminal equipment is detachable, and reserves the insertion of general LCDs interface with detachable LCDs that dissimilar and size is provided at the subscriber terminal equipment shell; After the type and size of the LCDs of the described insertion of the automatic identification of LCDs insertion identification circuit, the driver system module is according to the operation of the type and the Dimension Drive LCDs of described LCDs.Whereby, can according to user's request operating position dismounting and conversion be dissimilar and the LCDs of size, increase or reduce equipment volume, realize a tractor serves several purposes, the reduction use cost.

Description of drawings

Fig. 1 is the subscriber terminal equipment construction module figure that the utility model provides.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Subscriber terminal equipment described in the utility model is applicable to mobile phone, PDA (Personal DigitalAssistant, personal digital assistant), MP4 etc.

Basic thought of the present utility model is, at subscriber terminal equipment general LCDs interface is set, and inserts the detachable LCDs of dissimilar and size at general LCDs interface according to the user demand situation.

The subscriber terminal equipment 100 that the utility model provides as shown in Figure 1, this subscriber terminal equipment 100 comprises: master chip processing module 101, general LCDs interface 102, LCDs 103, LCDs are inserted identification circuit 104, LCDs interface definition compatible modules 105 and driver system module 106, wherein:

Master chip processing module 101 is mainly used in subscriber terminal equipment 100 is carried out Base-Band Processing and control etc.With the mobile phone is the subscriber terminal equipment 100 of example, and its master chip processing module 101 is audio-video signal to be carried out processing such as encoding and decoding, modulatedemodulate modulation, and it is identical with existing master chip processing module.

General LCDs interface 102 is positioned on subscriber terminal equipment 100 shells, as the side of shell, positive top, below etc., is used for the insertion of the LCDs 103 of dissimilar and size.

LCDs 103, different with prior art, it is demountable in subscriber terminal equipment 100.When needs carry subscriber terminal equipment 100 and go out, can select more succinct, small and exquisite LCDs 103, be inserted into general LCDs interface 102, reduce the volume of subscriber terminal equipment 100 with this, conveniently subscriber terminal equipment 100 is contained in satcheel or pocket, can be when the user lies fallow with 103 dismountings of more succinct, small and exquisite LCDs, select the LCDs 103 of relatively large size, be inserted into general LCDs interface 102, with reading electronic book, appreciate film or play games.The type of described LCDs 103 can comprise by physical structure: TN type (Twisted Nematic, twisted nematic), STN type (Super TN, super-twist nematic), DSTN type (Dual Scan TortuosityNomograph, double-layer super-twist nematic) and TFT type (Thin Film Transistor, film transistor type) etc.

LCDs is inserted identification circuit 104, links to each other with driver system module 106 with general LCDs interface 102, is used for type and size that the LCDs 103 of general LCDs interface 102 is inserted in identification automatically.In the utility model, LCDs is inserted identification circuit 104 preferably automatically identifies the LCDs of described insertion according to the pin of the LCDs of being inserted 103 type and size.Because different LCDs 103 its pin number differences, if any 20pin pin, 30pin pin, 14pin pin etc., and the LCDs interface definition difference of pin correspondence, the LCDs pin that inserts the LCDs 103 that identification circuit 104 can be inserted automatically identifies the type and the size of the LCDs of described insertion thus.

LCDs interface definition compatible modules 105 links to each other with driver system module 106, is used for the LCDs interface definition of the LCDs 103 of compatible dissimilar and size.As mentioned above, different LCDs 103 its pin number differences, and pinout is LCDs interface definition difference just, use for the LCDs 103 that realizes dissimilar and size, need by LCDs interface definition compatible modules 105 compatible each LCDs interface definitions, driver system module 106 selects driver to drive the operation of LCDs according to the LCDs interface definition then.

Driver system module 106 inserts identification circuit 104 with LCDs and links to each other with LCDs interface definition compatible modules 105, is used for the operation according to the type and the Dimension Drive LCDs 102 of LCDs.This driver system module 106 preferably comprises a plurality of drivers, the LCDs 103 of each one type of driver correspondence and size.When LCDs is inserted identification circuit 104 and is identified the type of the LCDs of being inserted 103 and size, driver system module 106 obtains the LCDs interface definition according to the type and the size of LCDs 103 from described LCDs interface definition compatible modules 105, and selects driver to drive the operation of LCDs 103 according to described LCDs interface definition.As another kind of preferred implementation of the present utility model, LCDs 103 carries driver.After LCDs 103 is inserted general LCDs interface 102 and LCDs for the first time and is inserted identification circuit 104 and identify the LCDs of described insertion, notice driver system module 106, load the driver that LCDs 102 is carried by driver system module 106 then, thereby drive the operation of LCDs, when later on same LCDs 103 is inserted general LCDs interface 102 once more, driver system module 106 is unnecessary to load the driver that LCDs 102 is carried once more, and directly moves driver.

In sum, the LCDs of the utility model subscriber terminal equipment is detachable, and reserves the insertion of general LCDs interface with detachable LCDs that dissimilar and size is provided at the subscriber terminal equipment shell; After the type and size of the LCDs of the described insertion of the automatic identification of LCDs insertion identification circuit, the driver system module is according to the operation of the type and the Dimension Drive LCDs of described LCDs.Whereby, can according to user's request operating position dismounting and conversion be dissimilar and the LCDs of size, increase or reduce equipment volume, realize a tractor serves several purposes, the reduction use cost.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims (2)

1, a kind of subscriber terminal equipment comprises LCDs, it is characterized in that, described subscriber terminal equipment further comprises:

General LCDs interface is positioned on the described subscriber terminal equipment shell, is used to provide the insertion of the described LCDs of dissimilar and size;

LCDs is inserted identification circuit, links to each other with described general LCDs interface, is used for discerning automatically the type and the size of the LCDs of described insertion;

The driver system module inserts identification circuit with described LCDs and links to each other, and is used for the operation according to the type and the Dimension Drive LCDs of described LCDs.

2, subscriber terminal equipment according to claim 1 is characterized in that, described subscriber terminal equipment further comprises:

LCDs interface definition compatible modules links to each other with described driver system module, is used for the LCDs interface definition of the LCDs of compatible dissimilar and size.

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