CN1906928A - Apparatus for supporting an audio/video system which includes a thin screen video display unit - Google Patents
Apparatus for supporting an audio/video system which includes a thin screen video display unit Download PDFInfo
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- CN1906928A CN1906928A CNA200480040792XA CN200480040792A CN1906928A CN 1906928 A CN1906928 A CN 1906928A CN A200480040792X A CNA200480040792X A CN A200480040792XA CN 200480040792 A CN200480040792 A CN 200480040792A CN 1906928 A CN1906928 A CN 1906928A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/642—Disposition of sound reproducers
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Apparatus for supporting an audio/video system, the system including a thin screen video display unit, video components operatively coupled to the display unit for generating video signals displayable by the unit, and audio components for generating audio signals, includes an elevator mechanism for the display unit and an exterior housing. The exterior housing includes a top opening sized to permit upward and downward movement of the display unit through the opening. The video and audio components are fixedly mounted to, the housing. The elevator mechanism extends upwardly within the housing and comprises an elevator platform adapted to carry the display unit between a lower position where the display unit when carried by the platform is retracted into the mechanism and an upper position where the display unit when carried by the platform is deployed above both the elevator mechanism and the exterior housing. In preferred embodiments, the apparatus includes a swivel mounting for supporting the display unit and permitting rotational movement thereof with respect to the platform when the platform is in its upper position.
Description
The cross-reference of relevant application
It is 60/538 that the application relates to application number, 216 U.S. Provisional Application, it was submitted on January 23rd, 2004, and exercise question is " being used to support the device of the audio-frequency/video frequency system that comprises thin screen ", and name Basil Norman Freeman is the inventor.The content of this provisional application all at this with reference to introducing, and therefore, require the rights and interests of the submission day of this provisional application, its for legally by above-mentioned to submitting all purposes that requirement provided of day interests to.
Background of invention
The present invention relates generally to the device that is used to support audio-frequency/video frequency system, described system comprises thin screen and relevant audio/video components, for example tuner and other customer controller, loud speaker and circuit and electronic circuit and subsystem.
Along with the introduction of new technology, the existing new television set of popularizing with thin screen.These television sets generally are installed on desktop, wall or the cabinet for TV for the specific purpose construction.When so located, it no longer is usually can be portable, or otherwise can be easily move from the room in dwelling house or apartment allowing and watch in another room in this dwelling house or apartment.In addition, under multiple home environment, when using given space to be used for other purpose when expectation, but such TV the subject of knowledge and the object of knowledge undesirably obviously occupies this space.
Summary of the invention
The present invention solves above-mentioned restriction by generator, described device makes and comprises that the audio-frequency/video frequency system that approaches screen can be supported, its mode allows described display unit to launch and withdrawal from a housing part that forms described device, and be provided for relevant audio/video components simultaneously, the self-contained support of for example above-mentioned parts.
More specifically, of the present invention widely aspect, be provided for supporting the device of audio-frequency/video frequency system, described system comprises: thin screen; Video components, it is operably connected to described display unit, and being used for producing can be by described unit video signal displayed; With the acoustic component that is used to produce audio signal.Described device comprises elevator mechanism and the shell body that is used for described display unit.
Described shell body comprises front panel, rear board and relative side panel, described relative side panel extends before described and between rear board, and extend up to the top of described housing from the base portion of described housing, described top comprises narrow, elongate opening, its by the size manufacturing to allow of the up and down motion of described display unit by described opening.Described video components and described acoustic component are fixedly secured to described housing.In a preferred embodiment, single entry unit (single unit) is formed on described rear board, described side panel and described top, and it is connected with described base portion removably.When needs service or maintenance, the inside of housing shown in this helps entering easily.
Described elevator mechanism is upwards extended in described shell body, and it comprises: elevator landing, and it is suitable for carrying described display platform; And be used between upper/lower positions and last position moving the device of described platform, at described upper/lower positions, described display unit is recovered to described mechanism when by described platform bearer, position on described, and described display unit is deployed in described mechanism and described shell body top when by described platform bearer.In a preferred embodiment, described device comprises the rotation mounting, and when described platform thereon during the position, described rotation mounting is used to support described display unit, and allows its rotatablely moving with respect to described platform.
Can be easily dispose in the mode of slim compactness according to device of the present invention, it allows best TV watching, keeps attracting outward appearance simultaneously and keeps portable or easily can move to the another location from a position.Knowing that sensitive electronic components is contained under the situation of shielded position in the described device, can carry out moving around dwelling house or desk safely.
In addition, for not needing outside ancillary equipment, for example DVD player or amplifier or loud speaker can easily assemble described device.Provable this function is favourable for those people of the task trouble of the effort of not wanting to be bought and assemble outside ancillary equipment.On general, the user only must (for example connect) the connection baseplug and watch DVD with cable, and the external media sources that connects expectation.
Except above-mentioned, the present invention has multiple benefit and an advantage for known recoverable thin screen and cathode ray tube (CRT) TV.Specifically, the present invention can make by lower cost on a large scale, and this is because it only needs the extended and withdrawal of described thin screen.Other known recoverable tv cover of thin screen (television enclosure) requires all retracted.This requires to make and uses the hoisting mechanism of heavy duty relatively that for example the mechanism of chain transmission or rack-and-pinion formula necessitates.Because the lighter weight of carrying, so the present invention can use simple belting, and it is quicker, quieter and produce more economical.
The concrete instance of the flexibility that the present invention had is that it can be suitable for many users' daily arrangement.Depend on described configuration, it generally can be applied to use the audio purposes of optical readable disk player or AM/FM parts in the daytime.At this moment, described thin screen can be in retrieving position remains on described housing.So described device can be not match with the decoration in room highlightedly.At night, can raise described thin screen to be used for TV watching.Advantageously, the described base portion of described device can be provided with wheel, and it makes described device can be rolled to the position of the change in dwelling house or the office.
The other concrete instance of the flexibility that the present invention had is the use in having the place of the confined space.As shown above, when described thin screen during, that described device can cannot not be outstanding and can match with the decoration of cubicle at retrieving position.It can advantageously be assemblied in the room of the reduced size that generally is present in hotel and hospital.Because it is can be portable or can move easily,, it can be removed easily therefore for needed maintenance and/or replacement.
The other concrete instance of the flexibility that the present invention had is used in educational institution for it, and wherein being easy to carry and assembling easily is important function.When screen at its retrieving position, itself and sensitive audio/video components understand being adequately protected and be not subjected to physical hazard when be stored in unwatched environment.
The brief description of some views of accompanying drawing
Fig. 1 is the front perspective view according to device of the present invention, and it has the thin screen of launching from this device.
Fig. 2 is the rear view of device shown in Figure 1.
Fig. 3 is the end view of device shown in Figure 1.
Fig. 4 is when thin screen during at invisible retrieving position, the front perspective view of device shown in Figure 1.
Fig. 5 is the top view of device shown in Figure 1.
Fig. 6 is the bottom view of device shown in Figure 1.
Fig. 7 is the exploded rear view, and it shows base portion, front panel and lift (elevator) mechanism of a part that forms device shown in Figure 1.Also show and remove multiple audio/visual parts.
Fig. 8 is a rear view, and it shows base portion, front panel and elevator mechanism shown in Figure 7 but when its rigging position.Equally, Fig. 8 illustrates side, rear board and the top away from the base portion and shell body front panel, shown in Figure 1 of shell body.
Fig. 9 is along the cross sectional view that vertical plane intercepted of dividing diagrammatic sketch shown in Figure 1 equally, and it shows the relative positioning of each internal part of this device.
Figure 10 is top that horizontal plane intercepted, biopsy cavity marker devices the cross-sectional view of edge by the top of view shown in Figure 9, and the roller that it shows and elevator mechanism is got in touch and the location of electromagnetic lock rationed marketing.
Figure 11 is the imperfect perspective view of amplification that forms motor, axle and the driving-belt of an elevator mechanism part.
Detailed description of preferred embodiment
In Fig. 1-6, demonstrate the device that is used to support audio-frequency/video frequency system under confined state, that constructed according to the present invention.This device comprises the shell body of general 10 expressions, and above-mentioned shell body comprises that front panel 12, rear board 14 and relative side panel 16,18, this relative side panel 16,18 extend before this and between rear board.All above-mentioned panels extend up to the top 22 of shell body from the base portion 20 of shell body.
As shown in Figure 7, front panel 12 is connected to base portion 20 by L shaped bracket (bracket) 50, and this L shaped bracket (for example using screw) is fixed to panel 12 and base portion 20.The single entry unit is formed on rear board 14, side panel 16,18 and top 22, and its (for example using screw) is detachably connected to front panel 12.Panel, base portion 20 and top 22 should be all by durable materials, and preferably laminated wood and suitable polymers material form.
Each comprises handle recess 24 side panel 16,18, so that moving and mentioning of this device becomes easy.By being installed in wheeled castor 26 (see figure 6)s of base portion 20 downsides, further making and move easily.
Center arrangement, narrow, elongate opening 30 that top 22 comprises, it moves by this opening is upper and lower to allow thin screen 90 (it comprises display screen 92) by the size manufacturing.In Fig. 1-3, demonstrate display unit 90 and be positioned at the position that is deployed in shell body 10 tops.In Fig. 4, display unit 90 has been recovered to shell body 10, is sightless therefore.Preferably, display unit 90 is supported by following rotation mounting (swivel mounting), and it allows this unit around the rotatablely moving of vertical axis, conveniently to watch screen 92.
Should be noted that the present invention is suitable for the thin screen display of polytype multiple size (for example liquid crystal diode, plasma and Organic Light Emitting Diode screen).Only display unit 90 is described at this to operate relevant limit with the present invention.
In more detail, and preferably referring to Fig. 2-3 and Fig. 6-11, carrying display unit 90 on the top of the following column part 160 that rotates mounting.As shown in Figure 9, the bottom of part 160 is on the top of elevator landing 150, and the position shown in being remained on by clasp (retaining ring) 162, and this clasp 162 is fixed to this platform by bolt or other suitable device (not shown).With respect to platform 150, ring 162 allows rotatablely moving of column part 160, moves upward but stop.This rotation mounting also comprises supporting arm (bracing arm) 161, and it extends upward from convex portion (male portion) 160 back along display unit 90.Elevator landing 150 forms the part of the elevator mechanism of general 100 expressions.Central opening 163 extends upward by platform 150 and convex portion 160, so that power and vision signal cable line are sent to display unit 90 from the cable connector 164 that is positioned at opening 163 tight belows.
Elevator mechanism 100 comprises support frame 102, and it has the base portion 20 that lower flange 104 arrives this frame fixation with (for example using screw) shell body 10.This framework can be formed by injection molding glass-fibre polymeric material, sheet metal or other suitable material.Equally, elevator mechanism 100 comprises a pair of driving-belt 120 and a pair of related drive motor 130, and it is positioned at the opposite side of framework 102.Each extends around related upper and lower rotatable installation shaft 122,124 with 120.Each 124 is connected to one of related generator 130 as driving shaft, and comprises mandrel segment (spindleportion) 126, is with 120 with direct its association of engagement.Each end of 124 is supported by the corresponding cover 129 that is fixed to framework 102, wherein allows this preferably to rotate on the bearing (not shown) of a part that forms this cover.Preferably, with 120 and each mandrel segment of 124 tooth is arranged, with guarantee better on the axle be with non-slip.Preferably referring to Figure 10, the opposite end of axle 122 also is carried on the cover 129 that is fixed to framework 102.Axle 122,124 can be made of steel alloy or other suitable material.
As shown in Figures 9 and 10, the opposite end of platform 150 is fixed to by screw 133 and is with 120.At Fig. 9, demonstrate this platform in last position, in this position, display unit 90 is deployed in the top of elevator mechanism 100 and shell body 10.By coherency operation motor 130, make the 120 clockwise choosings of being with in Fig. 9 left side adorn, and being rotated counterclockwise with identical speed simultaneously of Fig. 9 right side with 120, platform 150 can from shown in the position move to upper/lower positions, in this position, display unit 90 is completely retracted into elevator mechanism 100 (with necessity, shell body 10).Preferably, motor 130 is by the control of microprocessor (not shown), and the last or following motion that this microprocessor is programmed to guarantee to expect is consistent.
In order to impel the steady rising and the reduction of platform 150 better, as shown in figure 10, this platform comprises wheel 170, it is rotatably installed in the insertion position in this platform, but stretch out with operation in guide rail 172,173 from it, this guide rail 172,173 is along the inner wall surface vertical extent of framework 102.Platform 150 further comprises pin groove 180, and it presses the size manufacturing to be meshed by stop pin 182.Each stop pin 182 is carried by guide 184, and spring is housed.In vertical direction, the relative position of this locking guide is best shown in Fig. 6-8.
Under the situation that is not having control (for example the general supply of auto levelizer loses), pin 182 is bound to position shown in Figure 10 from its cover.When control occurring, if this platform position thereon, but the order of only short of this platform of reduction, then preferably, this pin meshes platform 150 in the manner illustrated.If there is the order that reduces this platform, then be somebody's turn to do pin electromagnetic ground opposing elastic biasing and regain, and keep withdrawal up to the order subsequently that the position of launching display unit 90 fully occurs this platform is elevated to from this platform, and up to actual this position that reaches.These all functions can easily be controlled with microprocessor and realize, those skilled in the art design this microprocessor control easily.Therefore, at this it is discussed no longer in further detail.
In this junction, should note, by the parts of only suitable weight of platform 150 supporting be display unit 90, except that line, cable line and subsidiary connector, they are all is relative lightweight, the above embodiments do not need except that display unit 90 any bigger (promptly, the phase counterweight) video components is by platform 150 carryings, and it is also carried by platform 150 without any need for acoustic component.Therefore, elevating mechanism 100 can be advantageously not firmer, and therefore lower than the needed agency cost of Voice ﹠ Video parts that is the suitable weight of supporting except that display unit.
In the accompanying drawings, only show the Voice ﹠ Video parts substantially in representational mode.For any given audio-frequency/video frequency system, should be appreciated that such parts comprise that receiver, amplifier, loud speaker, power supply, controller, signal processing circuit, connector, distribution, cable line etc. can all be the article that conventional design is selected.
Therefore, except that display unit 90, and only by example, the Voice ﹠ Video parts that supported by device shown in the drawings comprise:
(a) control panel 400, it is used to receive input command, for example tuning or channel change command, volume control command, rising or reduce the switching command of platform 150, and mains switch, it will open or turn off (can be manually and/or for example with infrared remote control, RF control wait the order that provide such with remote command) in the AC power that power line 402 receives.Control panel 400 is carried in the box 411 that is installed to front panel 12.
(b) player 410, and it also is carried in the box 411, are used for the optical readable dish, for example CD and/or DVD;
(c) left side and by loudspeaker assembly 420,422, it is installed to front panel 12, after grid (grill) 424,426; Center loudspeaker 428, it is installed to front panel 12, after grid 430; With sub-woofer 432, it is installed to front panel 12, after grid 434 (above-mentioned grid can be made by the polymeric material of polyester fiber that is suitable for sound transmission or molding);
(d) be installed to the panel 440 of rear board 14, this panel comprises a plurality of connectors of the input and output that are used for numeral and analogue data, it for example comprises: the left side and the right out connector 442,444 that are used for external loudspeaker, DVI-HDIV input 446, its permission receives complete unpressed high-definition signal from any similar set-top box that DVI is housed or computer;
(e) main electronic unit 450,451,452, it is installed to base portion 20, is used for the operation (these parts are by fan 454 coolings that are installed in base portion 30) of system.
Should be noted that the neither one parts are by platform 150 carryings in the above tabulation.Preferably, sensitive and the heaviest above-mentioned parts are positioned at 1/3 place, bottom of this device.This configuration is advantageously guaranteed device stability and is avoided overturning, and the sensitiveest electronic unit of protection.
Those required any parts 450,451,452 of display unit 90 operations are connected to connector 166 by distribution or cable line (not shown), and this connector 166 is installed on the crossbeam (cross-member) 121 of framework 102.The flat cable of being made by copper or other suitable material 168 pliable and tough, shielding extends up to connector 164 from connector 166, and it is used for electric power and vision signal are offered display unit 90.When this display unit during at retrieving position, cable 168 itself is crooked.
In the spirit and scope of following claim, be possible to multiple modification of the present invention, change and distortion, and it can occur really to those skilled in the art.That invention is not to be considered as being limited to describe and with reference to the specific embodiment shown in the accompanying drawing.In the claims, device adds function items and is intended to cover this and is described as the structure of carrying out cited function and structural equivalents but also cover equivalent configurations not only.
Claims (16)
1. be used to support the device of audio-frequency/video frequency system, the acoustic component that described system comprises thin screen, is used to produce the video components of displayable vision signal and is used to produce audio signal, described device comprises:
(a) shell body, it comprises front panel, rear board and relative side panel, described relative side panel extends before described and between rear board, and extend up to the top of described housing from the base portion of described housing, described top comprises narrow, elongate opening, to allow the up and down motion of described display unit by described opening, described video components and described acoustic component are fixedly secured to described housing by the size manufacturing for it; With
(b) be used for the elevator mechanism of described display unit, described mechanism upwards extends in described shell body, and described mechanism comprises:
(i) elevator landing, it is suitable for carrying described display unit; With
(ii) be used between upper/lower positions and last position, moving the device of described platform, at described upper/lower positions, described display unit is recovered to described mechanism when by described platform bearer, position on described, and described display unit is deployed in described mechanism and described shell body top when by described platform bearer.
2. device as claimed in claim 1, wherein said platform has the opposite end, and each end is by the supporting of the driving-belt of association, and the driving-belt of described association can be by the motor driven of association, and it is used for moving described platform between position and upper/lower positions on described.
3. device as claimed in claim 1, it further comprises the rotation mounting, described rotation mounting is used to support described display unit, and during the position, allows its rotatablely moving with respect to described platform when described platform on described.
4. device as claimed in claim 2, it further comprises the rotation mounting, described rotation mounting is used to support described display unit, and during the position, allows its rotatablely moving with respect to described platform when described platform on described.
5. device as claimed in claim 1, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
6. device as claimed in claim 2, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
7. device as claimed in claim 3, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
8. device as claimed in claim 4, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
9. audio-frequency/video frequency system, described system comprises:
(a) acoustic component that approach screen, is used to produce the video components of displayable vision signal and is used to produce audio signal;
(b) shell body, it comprises front panel, rear board and relative side panel, described relative side panel extends before described and between rear board, and extend up to the top of described housing from the base portion of described housing, described top comprises narrow, elongate opening, to allow the up and down motion of described display unit by described opening, described video components and described acoustic component are installed to described housing by the size manufacturing for it; With
(c) be used for the elevator mechanism of described display unit, described mechanism upwards extends in described shell body, and described mechanism comprises:
(i) elevator landing, it carries described display unit; With
(ii) be used between upper/lower positions and last position moving the device of described platform, at described upper/lower positions, described display unit is recovered to described mechanism, position on described, and described display unit is deployed in described mechanism and described shell body top.
10. device as claimed in claim 9, wherein said platform has the opposite end, and each end is by the carrying of the driving-belt of association, and the driving-belt of described association can be by the motor driven of association, and it is used for moving described platform between position and upper/lower positions on described.
11. device as claimed in claim 9, it further comprises the rotation mounting, and described rotation mounting is used to support described display unit, and during the position, is used to allow its rotatablely moving with respect to described platform when described platform on described.
12. device as claimed in claim 10, it further comprises the rotation mounting, and described rotation mounting is used to support described display unit, and during the position, is used to allow its rotatablely moving with respect to described platform when described platform on described.
13. device as claimed in claim 9, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
14. device as claimed in claim 10, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
15. device as claimed in claim 11, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
16. device as claimed in claim 12, wherein said front panel is connected to described base portion, and wherein said rear board, described side panel and formation single entry unit, described top, and it is connected with described base portion removably.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53821604P | 2004-01-23 | 2004-01-23 | |
| US60/538,216 | 2004-01-23 |
Publications (2)
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| CN1906928A true CN1906928A (en) | 2007-01-31 |
| CN100433815C CN100433815C (en) | 2008-11-12 |
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| CNB200480040792XA Expired - Fee Related CN100433815C (en) | 2004-01-23 | 2004-12-29 | Apparatus for supporting an audio/video system which includes a thin screen video display unit |
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| EP (1) | EP1706997A4 (en) |
| JP (1) | JP2007535227A (en) |
| CN (1) | CN100433815C (en) |
| WO (1) | WO2005071954A1 (en) |
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| JP4625404B2 (en) * | 2005-11-28 | 2011-02-02 | パナソニック株式会社 | Video switching device and switching target switching device |
| JP4282739B1 (en) * | 2008-04-15 | 2009-06-24 | 株式会社東芝 | Display device |
| RU2489071C2 (en) * | 2008-05-22 | 2013-08-10 | Альбираль Дисплей Солюшнс, С.Л. | Retractable board with tilt function to be used in combination with table |
| JP2011095686A (en) * | 2009-11-02 | 2011-05-12 | Gaia Promotion Inc | Display stand |
| US20130119000A1 (en) * | 2011-07-26 | 2013-05-16 | Marty Joel Carty | Portable stand apparatus for an electronic display |
| DK3716614T3 (en) * | 2019-03-26 | 2022-05-09 | Bang & Olufsen As | MULTIMEDIA INSTALLATION |
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| US6783198B2 (en) * | 2001-04-02 | 2004-08-31 | Brandon K. Rudd | Display case |
| US6831829B2 (en) * | 2002-10-11 | 2004-12-14 | Sharut Furniture | Furniture with vertically movable flat panel display screen |
| US6733094B1 (en) * | 2002-11-13 | 2004-05-11 | Chun-Chung Chang | Lifting device for LCD |
| US6902243B2 (en) * | 2003-02-25 | 2005-06-07 | Wieslaw Bober | Modular sub-cabinet for motion furniture |
| US7128003B2 (en) * | 2003-05-05 | 2006-10-31 | Marek Okninski | Lifting device for visual screens |
-
2004
- 2004-12-29 WO PCT/CA2004/002212 patent/WO2005071954A1/en active Application Filing
- 2004-12-29 CN CNB200480040792XA patent/CN100433815C/en not_active Expired - Fee Related
- 2004-12-29 EP EP04802387A patent/EP1706997A4/en not_active Withdrawn
- 2004-12-29 US US10/597,278 patent/US20090140615A1/en not_active Abandoned
- 2004-12-29 JP JP2006549802A patent/JP2007535227A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1706997A1 (en) | 2006-10-04 |
| EP1706997A4 (en) | 2008-10-01 |
| CN100433815C (en) | 2008-11-12 |
| WO2005071954A1 (en) | 2005-08-04 |
| US20090140615A1 (en) | 2009-06-04 |
| JP2007535227A (en) | 2007-11-29 |
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| Date | Code | Title | Description |
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| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20101229 |