CN1606317A - Mobile communication terminal display unit - Google Patents
Mobile communication terminal display unit Download PDFInfo
- Publication number
- CN1606317A CN1606317A CNA2004100692333A CN200410069233A CN1606317A CN 1606317 A CN1606317 A CN 1606317A CN A2004100692333 A CNA2004100692333 A CN A2004100692333A CN 200410069233 A CN200410069233 A CN 200410069233A CN 1606317 A CN1606317 A CN 1606317A
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- CN
- China
- Prior art keywords
- display part
- mobile communication
- communication terminal
- display
- display unit
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Tne invention provides a mobile communication terminal display device. Two display parts are fixed on the mobile communication terminal and used selectively or together. At least one of the two display parts can move along the level direction, uses one display part normally, and moves the movable parts to form a large screen. The invention reduces the size of the display and the expend of electrical power, and provides large screen when it is needed.
Description
Technical field
The present invention relates to a kind of mobile communication terminal display unit, particularly a kind ofly have an above display part, and wherein at least one display part can move to horizontal direction, thus the mobile communication terminal display unit that the size of picture is changed.
Background technology
Various day by day along with mobile communication terminal function, mobile communication terminal no longer has been the device that is used for telephone relation merely, and becomes the multimedia equipment that uses various data communication.For these functions are provided, mobile communication terminal has not only had accurate well behaved display part and huge memory, but also has the high performance computation device, even the built-in camera that is used to obtain multimedia image.
What is particularly worth mentioning is that, being not only the mobile communication terminal self performance is improved, the communication network self performance that realizes high speed gradually also is improved, this makes to utilize mobile communication terminal to appreciate FM broadcasting in real time or appreciate film becomes possibility, by large-capacity data transmission, can exchange multimedia information etc.Therefore, utilize mobile communication terminal play multimedia information now, become a kind of function of generalization.
But, for mobility and portable purpose, the display part of the mobile communication terminal that provides now, its size is all very limited, be subjected to the restriction of this traditional habit of small size portable terminal device and power consumption, though resolution is more and more higher, aspect physical size, fail to break away from certain limitation all the time.
Though also once developed the cancellation keypad-part, by whole mobile communication terminal (PDA phone) that constitutes display part, though but the display part size of this mobile communication terminal increases, but realize keypad with touch-sensitive display, there is inconvenience in the use, and the more important thing is that it need show large-scale picture all the time, so power consumption is very big.Particularly has high-quality display part in order clearly to show, performance is close to the color depth of true color (True Color), must use the high brightness background light, so need open large-scale display part all the time, there is fatal problem in this mode, that is, cause shorten service time, the portability of mobile communication terminal descends.
Therefore, develop two display parts of a kind of use, can enlarge the display unit of picture dimension in case of necessity.Wherein, a kind of mobile communication terminal is at the top and the bottom of hinged-lid mobile communication terminal difference built-in liquid crystal indicator (LCD), when wanting movie, multimedia or playing games, broader picture can be provided, also have a kind of mobile communication terminal can plug other LCD portion, can provide broad picture in case of necessity.
For for the built-in LCD person of the top and the bottom of hinged-lid mobile communication terminal fuselage, replace keypad, use the display part of function of touchpad, can use whole picture in case of necessity, but this is similar with the mobile communication terminal that uses large-screen, power consumption big (in order to use keypad, must be all the time all startup screens), and, be difficult to realize in fact large-screen because picture is cut apart in the hinge part of lid-turning type terminal.
In addition, for the situation of the other LCD portion of plug, be difficult to carry other LCD portion, because on the responsive LCD element characteristic, even very little physical impact or electrical impact also are easy to cause other LCD portion to be damaged.
Therefore, need exploitation a kind of when solving portable and power consumption problem, can realize the mobile communication terminal display part of more natural large-screen.
As mentioned above, the mobile communication terminal display part was because size was limited in the past, when multi-medium datas such as demonstration film or recreation, because the limitation of physical size, there is the problem that is difficult to clearly appreciate, and used the mobile communication terminal of large-scale display part owing to be that one shows whole displaying contents, so there is the big problem of power consumption.In addition, for the situation that a plurality of viewing areas are installed at hinged-lid mobile communication terminal top and the bottom fuselage, be difficult to it is considered as a large-screen, and there is a serious problem of power consumption, and for the situation of using pluggable additional display part extended screen, the problem that exists is portable decline, and additional display part sustains damage easily.
Content of the present invention
In view of the above problems, the purpose of this invention is to provide a kind of mobile communication terminal display unit, two display parts that optionally use and one are used are installed on mobile communication terminal, and one of them display part can be slided by along continuous straight runs, only start a display part at ordinary times, when the needs large-screen, move slidably display part, two display parts are exposed simultaneously, can realize a large-screen.Thereby under the situation that does not need large-screen, can reduce display part, reduce power consumption, and can constitute large-screen when needing, higher-quality picture is provided.
For achieving the above object, the invention provides a kind of display unit, have the 1st display part and the 2nd display part, the 1st display part optionally is activated according to physical location, can be on the terminal of being installed the along continuous straight runs change of location; The 2nd display area on one's body the mobile communication terminal, according to the regioselectivity of above-mentioned the 1st display part be activated; By changing the physical location of above-mentioned the 1st display part and above-mentioned the 2nd display part, can change the size of exposing to user's viewing area.
Preferably, described the 1st display part is installed on the mobile communication terminal by guiding elements, can up and down or left and right directions move when sliding, move along with above-mentioned, make the viewing area of the 2nd display part expose or cover up.
Preferably, when above-mentioned the 1st display part and the 2nd display part when the position needs according to above-mentioned the 1st display part expose in two viewing areas one, only drive the display part that exposes, realizes that general screen exports; When all exposed the viewing area of the 1st display part and the 2nd display part, two viewing areas will exposing were considered as a single large-screen, and one drives.
Brief description of drawings
Fig. 1 is the oblique view that shows the physics formation of one embodiment of the invention;
Fig. 2 is the oblique view that shows the action of one embodiment of the invention;
Fig. 3 is the oblique view that shows the display part of one embodiment of the invention;
Fig. 4 is the side view that shows the manner of execution of another embodiment of the present invention;
Fig. 5 is the side view that shows the manner of execution of further embodiment of this invention;
Fig. 6 shows the present invention's concept map of the manner of execution of several embodiment again;
Fig. 7 is the concept map that shows the manner of execution of further embodiment of this invention.
The critical piece of accompanying drawing is listed as follows
Top display part 10 top LCD 15
Terminal fuselage 20 bottom LCD 25
Terminal rail 27 top display parts 30
Top guiding elements 35 terminal fuselages 40
Terminal fuselage 60
Embodiment
Below with reference to the embodiment accompanying drawing, describe the present invention as above in detail.
Fig. 1 is the concept map that is used to show the structure of one embodiment of the invention.As shown in the figure, the bottom LCD25 that has on the mobile communication terminal body 20 is in released state with the top display part 10 that has connecting portion, constitute in addition.Above-mentioned top display part 10 has constituted top LCD15.The terminal rail 27 that forms in above-mentioned mobile communication terminal body 20 sides combines with the guiding elements that forms on top display part 10, and above-mentioned top display part 10 can be moved along above-mentioned mobile communication terminal body 20 horizontal slips.
After Fig. 2 demonstrates top display part 10 shown in Figure 1 is attached to mobile communication terminal body 20, the action of when sliding, moving.Though do not mark among the figure, but, the top LCD15 of above-mentioned top display part 10 should link together with above-mentioned mobile communication terminal body 20 by FPCB (Flexible Printed Circuit Board-flexible printed circuit board), owing to need to consider mobility, must form by lengthening.Display part integral body has realized commercialization with the product that sliding type moves, so this electrical connecting wires is that industry working personage is well-known.
As shown in the figure, the degree of exposing of bottom LCD25 changes with moving of above-mentioned top display part 10, if above-mentioned top display part 10 moves to the mobile communication terminal inboard fully, and then crested fully.That is, terminal has 2 display parts of such formation, moves one of them or two, can change the degree that screen exposes, when only wanting to expose one of them, only start corresponding display part (being top display part 10 in the present embodiment), can carry out general screen display.At this moment, because bottom LCD25 does not start, when only needing a screen, can reduce power consumption.
Wherein, the terminal rail 27 that forms on above-mentioned mobile communication terminal body 20 is divided into two parts, and a part is the rail portion that is used for guided slidable, and another part is the upper end standing part that the user changes moving direction.By it, above-mentioned top display part 10 can be earlier move along the horizontal direction with respect to mobile communication terminal body 20, moves in the vertical direction and is fixed at terminal part then.
Fig. 3 is the top that above-mentioned top display part 10 is moved to fully mobile communication terminal body 20, is fixed on the situation of the top standing part of guide rail 27 end portion formation.So just can overcome the staggered floor of above-mentioned top LCD15 and bottom LCD25, form same plane.Along with move the position of above-mentioned top LCD15, after display part is finished and exposed, then together drive two LCD15,25, each screen that separates is lumped together, be considered as a large-screen and image output.
That is,, when appreciating film or playing games, can obtain bigger distincter image quality owing to can form wide screen.Certainly,, can produce bigger power consumption, but, when not using corresponding function, only drive one of them,, reduce power consumption greatly so compare with the situation of single large-screen if drive two display parts simultaneously.
Though do not mark among the figure, but, the detection means of the shift position that can detect above-mentioned top display part 10 can also on above-mentioned mobile communication terminal body 20 or above-mentioned top display part 10, be added.So, the control part of mobile communication terminal can learn that above-mentioned top LCD15 and bottom LCD25 expose simultaneously or have only top LCD15 to expose, thereby can implement the conversion between large-screen and the single screen automatically.Certainly, the user also can select to change the screen way of output by menu.
In present as shown in the figure embodiment, demonstration be simple method of operating and theoretic structure, do not carry out about concrete considerations such as physical strength, support and fixing meanss.But the joint portion that it should be noted that this physical property can be realized that the present invention is not subjected to the restriction of physical bond part by the well-known multiple application of industry practitioner.
Fig. 4 to Fig. 5 has shown that a kind of makes the top display part move to both direction, can realize sliding and fixing structure.
As shown in Figure 4, top display part 30 can one side slide up and down along the terminal rail 45 that forms on mobile communication terminal body 40 by extending to the outside top guiding elements 35 that forms in viewing area, and one side moves.After moving to upper end, be fixed in vertically on the moving direction, the position of the display part then bottom display part with mobile communication terminal body 40 is identical.So, top display part 30 moves to both direction, can constitute broad screen at grade, and 30 of top display parts moves up and down, the bottom display part that forms on mobile communication terminal body 40 protrudes, and can eliminate the staggered floor of viewing area simultaneously.Therefore, the invention is characterized in: a display part is moved with sliding type, can change the viewing area; Only drive, form a screen so that be separated into 2 display part according to exposing to the area size of user's display part and the menu of user's appointment; Only exposing a display part or user not separately under the situation of indication, only utilize a display part that exposes to carry out screen output.
Fig. 5 has shown the structure that is used to improve the physical property constant intensity.As shown in the figure, made engagement groove 47 in a part of zone on mobile communication terminal body 40 tops, the part in top display part 30 lower ends has also formed the engagement groove 37 of engagement groove 47 engagements that form with above-mentioned mobile communication terminal body 40 tops.Shown in Fig. 5 b, because top display part 30 also not exclusively moves to mobile communication terminal body 40 ends, so the physical property support strength is further enhanced.Certainly, except this method, also can use the structure of multiple raising physical strength.
Fig. 6 to Fig. 7 is the concise and to the point concept map of another embodiment of the present invention.As previously mentioned, have at least one to move in two display parts,, drawn the part of this structure among the figure so that regulate the display part size of exposing to the user with sliding type.
Fig. 6 has shown can not move up and down top display part 50, and the situation of the top display part 50 that can only slide to the left or to the right.In this case, the user is driving in the process of two display part LCD as a screen, need not to watch convenient to next door rotation mobile communication terminal.
Fig. 7 makes slidably that display part 50 is positioned at mobile communication terminal inside, can make it obtain safer keeping, can protect moving part relatively weaker aspect physical property.In this case, after as shown in the figure slip display part 50 is exposed fully, can make corresponding display part 50 side shifting and being fixed forward, thereby can overcome the staggered floor between the display part.On the contrary, the free space that can also utilize above-mentioned slip display part 50 to move makes the display part that forms on the mobile communication terminal body 60 be inserted into the inboard, can overcome staggered floor.
By foregoing various embodiments, multiple application possibility of the present invention is illustrated, but it should be noted that except the above-mentioned method of mentioning, also have many methods or structure to use.
Core of the present invention is further to improve portability, reduces power consumption when general action, and can provide high-quality large-screen by user's operation.For this reason, the present invention has used a plurality of display parts, and one of them is moved with sliding type, and along with it moves, indivedual or one drives display part.
As mentioned above, mobile communication terminal display unit of the present invention is two display parts that optionally use and one use are installed in mobile communication terminal, and one of them display part can be slided by along continuous straight runs, only drive a display part at ordinary times, when the needs large-screen, move slidably display part, two display parts are exposed simultaneously, thereby can realize a large-screen.Therefore, the present invention has following effect, that is, two screens are installed in mobile communication terminal, can be when improving portability, under the situation that does not need large-screen, reduce display part, reduce power consumption, and can constitute large-screen in case of necessity, more high-quality picture is provided, thereby can provides portable and functional for the user simultaneously.
Claims (7)
1. a mobile communication terminal display unit is characterized in that, has the 1st display part and the 2nd display part, described the 1st display part can be on the terminal of being installed the along continuous straight runs change of location, and optionally be activated according to physical location; Described the 2nd display area on one's body the mobile communication terminal, according to the regioselectivity of described the 1st display part be activated; By changing the relative physical location of described the 1st display part and described the 2nd display part, can change the size of exposing to user's viewing area.
2. mobile communication terminal display unit according to claim 1, it is characterized in that, described the 1st display part is installed on the mobile communication terminal by guiding elements, can up and down or left and right directions slide and move, move along with above-mentioned, the viewing area of the 2nd display part is exposed or hidden.
3. mobile communication terminal display unit according to claim 1, it is characterized in that, have at least one can move in the vertical direction and fixing in described the 1st display part and the 2nd display part,, eliminate the display part staggered floor and fixed in the position that described the 1st display part and the 2nd display part all expose.
4. mobile communication terminal display unit according to claim 1 is characterized in that, described the 2nd display part can expose also and can not expose according to the position of the 1st display part, does not carry out work under situation about not exposing.
5. mobile communication terminal display unit according to claim 1 is characterized in that, described the 1st display part moves with sliding type, and the operation by the user is exposed to the outside or does not expose, and does not carry out work under situation about not exposing.
6. mobile communication terminal display unit according to claim 1, it is characterized in that, when described the 1st display part and the 2nd display part expose in two viewing areas one at the position needs according to above-mentioned the 1st display part, only drive the display part that exposes, realize general screen output, when all exposed the viewing area of the 1st display part and the 2nd display part, two viewing areas will exposing were considered as a single large-screen, and one drives.
7. mobile communication terminal display unit according to claim 1, it is characterized in that, also comprise a screen display location test section, move in the position of above-mentioned the 1st display part when making the place that the 2nd display part and the 1st display part all expose, can detect this situation, set signal is provided.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030070348 | 2003-10-09 | ||
| KR10-2003-0070348 | 2003-10-09 | ||
| KR1020030070348A KR100565296B1 (en) | 2003-10-09 | 2003-10-09 | Display apparatus for mobile communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1606317A true CN1606317A (en) | 2005-04-13 |
| CN100377558C CN100377558C (en) | 2008-03-26 |
Family
ID=34793026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100692333A Expired - Fee Related CN100377558C (en) | 2003-10-09 | 2004-07-15 | Mobile communication terminal display unit |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100565296B1 (en) |
| CN (1) | CN100377558C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892805B (en) * | 2005-06-28 | 2011-06-15 | 泛泰·科力特 | Flexible display device and method for changing display area |
| CN102404420A (en) * | 2010-09-08 | 2012-04-04 | (株)裕元复合技术 | Sliding closure type wireless mobile terminal |
| CN103035210A (en) * | 2013-01-15 | 2013-04-10 | 惠州Tcl移动通信有限公司 | Screen visual expansion method and screen visual expansion system for mobile terminal |
| CN103716428A (en) * | 2013-12-30 | 2014-04-09 | 京东方科技集团股份有限公司 | Portable display device |
| CN104346055A (en) * | 2013-08-01 | 2015-02-11 | 宏达国际电子股份有限公司 | Display method and portable device |
| CN104835446A (en) * | 2015-06-08 | 2015-08-12 | 京东方科技集团股份有限公司 | Dual-display and wearable device |
| CN110393342A (en) * | 2019-07-29 | 2019-11-01 | 芜湖乐知智能科技有限公司 | A kind of display screen facilitates the long-range monitoring bracelet of extension |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090117953A1 (en) * | 2006-05-10 | 2009-05-07 | Jun-Soo Oh | Construction of mobile device |
| US7986983B2 (en) | 2007-12-28 | 2011-07-26 | Motorola Mobility, Inc. | Methods and slider form factor devices with continguous surfaces when open |
| US20090170574A1 (en) * | 2007-12-28 | 2009-07-02 | Motorola Inc | Methods and slider form factor devices with contiguous surfaces when open |
| KR101062933B1 (en) * | 2008-07-24 | 2011-09-06 | 유상규 | Portable display device |
| JP5225397B2 (en) * | 2011-01-20 | 2013-07-03 | 京セラ株式会社 | Mobile communication terminal |
| JP5504242B2 (en) * | 2011-10-25 | 2014-05-28 | 京セラ株式会社 | Mobile communication terminal |
| CN106357850B (en) * | 2016-10-21 | 2019-08-16 | 努比亚技术有限公司 | A kind of device and terminal improving electromagnetic radiation |
| CN109067949A (en) * | 2018-09-29 | 2018-12-21 | 维沃移动通信有限公司 | A kind of electronic equipment and its control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4456677B2 (en) * | 1997-03-10 | 2010-04-28 | 雅信 鯨田 | Portable information terminal device |
-
2003
- 2003-10-09 KR KR1020030070348A patent/KR100565296B1/en not_active IP Right Cessation
-
2004
- 2004-07-15 CN CNB2004100692333A patent/CN100377558C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892805B (en) * | 2005-06-28 | 2011-06-15 | 泛泰·科力特 | Flexible display device and method for changing display area |
| CN102404420A (en) * | 2010-09-08 | 2012-04-04 | (株)裕元复合技术 | Sliding closure type wireless mobile terminal |
| CN103035210A (en) * | 2013-01-15 | 2013-04-10 | 惠州Tcl移动通信有限公司 | Screen visual expansion method and screen visual expansion system for mobile terminal |
| CN103035210B (en) * | 2013-01-15 | 2015-07-29 | 惠州Tcl移动通信有限公司 | The screen-vision screen extended method of mobile terminal and system |
| CN104346055A (en) * | 2013-08-01 | 2015-02-11 | 宏达国际电子股份有限公司 | Display method and portable device |
| CN103716428A (en) * | 2013-12-30 | 2014-04-09 | 京东方科技集团股份有限公司 | Portable display device |
| CN103716428B (en) * | 2013-12-30 | 2016-03-02 | 京东方科技集团股份有限公司 | Portable display apparatus |
| US10477716B2 (en) | 2013-12-30 | 2019-11-12 | Boe Technology Group Co., Ltd. | Portable display device |
| CN104835446A (en) * | 2015-06-08 | 2015-08-12 | 京东方科技集团股份有限公司 | Dual-display and wearable device |
| WO2016197488A1 (en) * | 2015-06-08 | 2016-12-15 | 京东方科技集团股份有限公司 | Dual-display device and wearable equipment |
| US10203725B2 (en) | 2015-06-08 | 2019-02-12 | Boe Technology Group Co., Ltd. | Double display device and wearable apparatus |
| CN110393342A (en) * | 2019-07-29 | 2019-11-01 | 芜湖乐知智能科技有限公司 | A kind of display screen facilitates the long-range monitoring bracelet of extension |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050034434A (en) | 2005-04-14 |
| KR100565296B1 (en) | 2006-03-30 |
| CN100377558C (en) | 2008-03-26 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120319 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120319 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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Granted publication date: 20080326 Termination date: 20120715 |