CN101026942A - Plasma display device - Google Patents
Plasma display device Download PDFInfo
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- CN101026942A CN101026942A CN 200610023998 CN200610023998A CN101026942A CN 101026942 A CN101026942 A CN 101026942A CN 200610023998 CN200610023998 CN 200610023998 CN 200610023998 A CN200610023998 A CN 200610023998A CN 101026942 A CN101026942 A CN 101026942A
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- plasma display
- heat abstractor
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- display panel
- panel device
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- 239000012528 membrane Substances 0.000 claims description 54
- 208000003351 Melanosis Diseases 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The plasma display device include external frame, upper half heat sink, and lower half heat sink. Being in use for supporting plasma display device, the external frame is in use for releasing quantity of heat generated when the device is driven. The upper half heat sink, and lower half heat sink are in use for supporting ultrathin film parts of each pole input signal in plasma display device, and releasing quantity of heat generated by the ultrathin film parts to outside from upper half and lower half. The upper half heat sink, and the lower half heat sink possess corresponding two ledges contacted to each other. The said ultrathin film parts are installed on horizontal portion of the connected ledges. The invention restricts quantity of heat generated when the device is driven, and protects ultrathin film parts from outer influence.
Description
Technical field
The invention relates to the technology of plasma display panel device; more particularly; especially the heat about containing effectively that plasma display panel device is generated when driving protects ultrathin membrane shape components and parts not to be subjected to a kind of plasma display panel device of the influence of external factor.
Background technology
In general, plasma display system (Plasma Display Panel) all is to form spaced walls between substrate and back substrate in front, form cell (unit) body of a unit, in each cell cube, inject neon (Ne), the mist main discharge gases such as (Ne+He) of helium (He) or neon and helium and contain the inert gas of small amount of xenon.When causing discharge by high frequency voltage, inert gas radiates vacuum ultraviolet (Vacuum Ultraviolet rays), makes the light-emitting phosphor that forms between the spaced walls, and demonstrates picture.Because this plasma display system can be made into very thin very light structure, so it enjoys people to pay close attention to as display device of new generation.
That Fig. 1 institute summary shows is the structure construction figure of original plasma display panel device.As shown in the figure, plasma display panel device is made of following each several part: include the anterior casing 111 that determines external shape and the machine casing 110 of back lid (Back cover) 112; Make vacuum ultraviolet irradiation fluorophor by above-mentioned machine casing gas inside discharge, form the plasma display panel device 120 of image; Be used for above-mentioned plasma display panel device is driven and controls, comprise the driving arrangement 130 of PCB; Be connected with above-mentioned driving arrangement, the heat release that is generated when plasma display panel device is driven is gone out, and is used to support the external frame 140 of above-mentioned plasma display panel device.
Simultaneously, plasma display panel device also has the feature that comprises following each several part: have specific interval in the front of above-mentioned plasma display panel device, ultrathin membrane is installed in the filter (Filter) 150 that forms on the transparent glass substrate (not shown); Support above-mentioned filter 150, simultaneously charge spring washer (Finger Spring Gasket) 160 and the filter supporting seat (FilterSupporter) 170 that is electrically connected with metal back cover; Be used to support the PDP module support device (ModuleSupporter) 180 that comprises above-mentioned driving arrangement.
The making flow process of original plasma display panel device with this structure is as follows: at first, after producing the plasma display panel device that shows above-mentioned image, back mounted external frame of above-mentioned plasma display panel device and driving arrangement etc. are installed, and are produced the module of plasma display panel device.After this, form by the machine casing 110 of the module profile decision shape of above-mentioned plasma display panel device etc., so just produced complete plasma display panel device.
What Fig. 2 was shown is the driving arrangement of original plasma display panel device.As shown in Figure 2, the driving arrangement of plasma display panel device comprises following each several part: Y drive plate 45, Z retaining plate 48, data driver plate 50, control board 42 and power panel (showing among the figure).
Each scanning electrode wire (Y1 is to Ym) of Y drive plate 45 article on plasma display devices 40 drives.
48 pairs of Z retaining plates are respectively kept electrode wires (Z1 is to Zm) and are driven.
50 pairs of each data electrode wires of data driver plate (X1 is to Xm) drive.
42 pairs of Y drive plates 45 of control board and Z retaining plate 48 and data driver plate 50 are controlled.Power panel is respectively to each plate 42,, 45,48,50 provide power supply.
At this moment, Y drive plate 45 comprises following two parts: the scanner driver plate 44 that restarts pulse (reset pulse) and scanning impulse (scan pulse) that generates plasma display panel device 40; Generate the Y retaining plate 46 that Y keeps pulse.
Scanner driver plate 44 prints each scanning electrode wire (Y1 is to Ym) that ultra-thin lamina membranacea (Fexible Printed Circuit) 51 offers scanning impulse (SP) plasma display panel device 40 via the Y corrodibility.
What Fig. 3 was shown is the plasma display panel device view that original heat abstractor is installed.Because it comprises the components and parts of each plate 42,45,48,50 speed-sensitive switch that Fig. 2 is shown, so it can produce a large amount of heats.Therefore, a large amount of heat release that produce in order to make are gone to the outside, and heat abstractor 70 all has been installed on each plate.
In order to make the contact-making surface maximum of the heat abstractor installed as mentioned above 70 and air on each plate 42,45,48,50, it has the heat release axle nail 71 that highlights.That is, the body 72 of a large amount of heats by being installed in the heat abstractor on each plate that each plate 42,45,48,50 is produced is transmitted to heat release axle nail 71, rejects heat to space outerpace by having larger area heat release axle nail 71.
If particularly the signal that database 50 is exported is transferred to the external frame end portion at the ultrathin membrane shape components and parts place of data electrode wire (showing among the figure), can produce a large amount of heats.For the heat that this ultrathin membrane shape components and parts are generated discharges to the outside, the structure of external frame end portion is illustrated in greater detail with reference to Fig. 4.
What Fig. 4 institute summary showed is the heat dissipation equipment structure chart of original external frame end portion.As shown in Figure 4, external frame 400 end portions are equipped with following each parts: fixture 410, the latter half heat abstractor 420, the first half heat abstractor 430, the latter half limit leaf 440, the first half limit leaf 450, ultrathin membrane shape components and parts 460 and main heat abstractor 470.
The heat release that external frame 400 is generated when the driving arrangement of plasma display panel device is driven is gone out, and the article on plasma display device supports.
410 pairs of the latter half heat abstractors 420 of fixture support, and the latter half heat abstractor 420 is connected on the external frame 400.In order to connect the latter half heat abstractor 420, fixture has a plurality of.
The latter half heat abstractor 420 supports ultrathin membrane shape components and parts 460, and the heat release that ultrathin membrane shape components and parts 460 are generated is to the latter half.
Ultrathin membrane shape components and parts 460 refer to the signal that database is generated and are input to components and parts such as TCP on the data electrode wire or COF.Ultrathin membrane shape components and parts 460 produce a large amount of heats when driving arrangement drives.
The first half heat abstractor 430 forms on ultrathin membrane shape components and parts 460, utilizes small stationary part 480, and the first half heat abstractor 430 is connected on the latter half heat abstractor 420.The first half heat abstractor 430 is transmitted to main heat abstractor 470 with the heat that ultrathin membrane shape components and parts 460 are generated.
The latter half limit leaf 440 and the first half limit leaf 450 are installed in respectively on the latter half heat abstractor 420 and the first half heat abstractor 430, and it is to be centered around to have the conductive two-sided limit of a heat leaf around the ultrathin membrane shape components and parts 460.That is, between the latter half limit leaf 440 and the first half limit leaf 450, form ultrathin membrane shape components and parts 460.
On the other hand, in original technology, utilize small stationary part 480 that original the latter half heat abstractor 420 is connected with the first half heat abstractor 430, but also exist because the problem that the mismachining tolerance (tolerance) of above-mentioned small stationary part 480 impacts ultrathin membrane shape components and parts 460.That is, if mismachining tolerance is 1mm, because the very thin thickness of ultrathin membrane shape components and parts, so if the outside has strong vibrations, vibrations are easy to make ultrathin membrane shape components and parts to sustain damage.Simultaneously, because connect a plurality of small stationary parts,, also there is the manufacturing process complicated problems so it is very high to make unit price.
Summary of the invention
The objective of the invention is provides a kind of plasma display panel device with following effect in order to address the above problem: by improving the structure of external frame end portion, protection ultrathin membrane shape components and parts can not be subjected to the damage of applied external force.
Simultaneously, another object of the present invention provides a kind of plasma display panel device with following effect: by improving the structure of external frame end portion, can reduce the manufacturing unit price greatly, manufacturing process is oversimplified.
Simultaneously, another object of the present invention provides a kind of plasma display panel device with following effect: can improve the heat release effect.
To achieve these goals, according to plasma display panel device of the present invention, comprising: the heat release that is generated in the time of can be with device drives is gone out, and supports above-mentioned plasma display panel device and the external frame that is connected with above-mentioned driving arrangement; In plasma display panel device, possess the first half heat abstractor and the latter half heat abstractor are arranged, for use in being released out from the first half and the latter half direction respectively to the ultrathin membrane shape components and parts of each electrode input signal of above-mentioned plasma display panel device and the heat that above-mentioned ultrathin membrane shape components and parts are generated.In having the plasma display panel device of this structure, above-mentioned the first half heat abstractor and the latter half heat abstractor correspondence respectively have two ledges, and contact with each other, with horizontal component that above-mentioned each ledge is connected on above-mentioned ultrathin membrane shape components and parts are installed.
Ledge mask according to contact of the present invention has plane characteristic.
Has the feature that comprises following each several part according to above-mentioned the latter half heat abstractor of the present invention: the 1st horizontal component that is used to install above-mentioned ultrathin membrane shape components and parts; With respect to above-mentioned the 1st horizontal component vertical curve, and above-mentioned the 1st horizontal component supported to vertical component on the said external framework; With respect to above-mentioned vertical component vertical curve, and above-mentioned the latter half heat abstractor is connected to the 2nd horizontal component on the said external framework.
The end of the end portion of foundation external frame of the present invention has the feature of vertical curve.
Has following feature according to ultrathin membrane shape components and parts of the present invention: in the first half or the latter half, be formed with the limit leaf at least a portion.
Has following Partial Feature according to plasma display panel device of the present invention: also be formed with the main heat abstractor that possesses a plurality of heat release axle nails on the first half heat abstractor.
Has the feature of handling through melanism according to main heat abstractor of the present invention.
According to the side of heat release axle of the present invention nail a plurality of ledges that also vertically highlight.
According to feature of the present invention, the latter half heat abstractor is different with the first half heat abstractor with original the latter half heat abstractor with the first half heat abstractor, has two ledges in correspondence with each other respectively, and contacts with each other.Simultaneously, possess vertical component and the 2nd horizontal component according to the latter half heat abstractor of the present invention, so can be directly connected on the external frame.
Thus, can protect ultrathin membrane shape components and parts not to be subjected to the damage of external impact force by above-mentioned ledge.And can reduce the manufacturing unit price, and manufacturing process is oversimplified.
Effect of the present invention:
As mentioned above, the present invention has following effect: by improving the structure of external frame end portion, protection ultrathin membrane shape components and parts can not be subjected to the damage of applied external force.
Simultaneously,, can reduce the manufacturing unit price greatly, have the effect that manufacturing process is oversimplified by improving the structure of external frame end portion.
Simultaneously, also has the effect that can improve the heat release effect according to plasma display panel device of the present invention.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
That Fig. 1 institute summary shows is the structure construction figure of original plasma display panel device.
What Fig. 2 was shown is the driving arrangement of original plasma display panel device.
What Fig. 3 was shown is the plasma display panel device view of having installed according to the heat abstractor of original technology.
What Fig. 4 institute summary showed is the heat dissipation equipment structure chart of original external frame end portion.
Fig. 5 institute summary shows is external frame figure according to the plasma display panel device of one embodiment of the present of invention.
Fig. 6 a and Fig. 6 b are the end portion structure charts that is used to illustrate according to the external frame of one embodiment of the present of invention.
Fig. 7 institute summary shows is external frame figure according to the plasma display panel device of the embodiment of other distortion of the present invention.
Fig. 8 a and Fig. 8 b are the external frame end portion structure charts that is used to illustrate according to the plasma display panel device of another variant embodiment of the present invention.
The symbol description of major part in the accompanying drawing:
400,500,600,700: external frame 410,480,540: fixture
420,520,610,720: the latter half heat abstractor 430,530,620,730: the first half heat abstractor
440,550,740: the latter half limit leaf 450,560,750: the first half limit leaf
460,510,630,710: ultrathin membrane shape components and parts 470,570,760: main heat abstractor
511,512,521,522,611,612,621,622: ledge
Horizontal component 722 in 721: the 1: vertical component
723: the 2 horizontal components
Embodiment
Below, with reference to the accompanying drawings the specific embodiment according to plasma display panel device of the present invention is elaborated.
Fig. 5 institute summary shows is external frame figure according to the plasma display panel device of one embodiment of the present of invention.As shown in Figure 5, has following each several part on external frame 500 end portions according to one embodiment of the present of invention: ultrathin membrane shape components and parts 510, the latter half heat abstractor 520, the first half heat abstractor 530, fixture 540, the latter half limit leaf 550, the first half limit leaf 560 and main heat abstractor 570.
The heat release that external frame 500 is generated when the driving arrangement of plasma display panel device is driven is gone out, and the article on plasma display device supports.According to terminal 501 vertical curve of the end portion of the external frame of one embodiment of the present of invention, can improve the intensity of external frame.
Ultrathin membrane shape components and parts 510 are connected with driving arrangement, and to the electrode input signal of above-mentioned plasma display panel device.Ultrathin membrane shape components and parts 510 are meant among TCP or the COF any one, and plasma display panel device can produce a large amount of heats when driving.
The latter half heat abstractor 520 forms on the end portion of said external framework 500, and above-mentioned ultrathin membrane shape components and parts 510 are supported, and the heat that ultrathin membrane shape components and parts are produced is discharged from the latter half direction.The latter half heat abstractor 520 according to one embodiment of the present of invention has ledge 521,522, ledge 531, the 532 corresponding contacts of ledge 521,522 and the first half heat abstractor 530.
The first half heat abstractor 530 forms on above-mentioned ultrathin membrane shape components and parts 510, and the heat that ultrathin membrane shape components and parts are produced is transmitted to main heat abstractor 570, and is released out along the first half direction.
The first half heat abstractor 530 according to one embodiment of the present of invention possesses ledge 531,532, ledge 521, the 532 corresponding contacts of ledge 531,532 and the latter half heat abstractor 520.
This ledge 521,522,531,532 can protect ultrathin membrane shape components and parts 510 not to be subjected to the damage of external impact force.To state in the back being described in more detail of this.
540 pairs of the latter half heat abstractors 520 of fixture support, and the latter half heat abstractor 520 is connected on the external frame 500.In order to connect the latter half heat abstractor 520, fixture is formed with a plurality of.
The latter half limit leaf 550 or the first half limit leaf 560 are to have limit, the conductive two sides of heat leaf, form respectively between above-mentioned the latter half heat abstractor 520 or the first half heat abstractor 530, and are enclosed in around the above-mentioned ultrathin membrane shape components and parts 510.The limit leaf can protect ultrathin membrane shape components and parts 510 not influenced by external impact force, and the heat that ultrathin membrane shape components and parts 510 are generated is transmitted to the latter half heat abstractor 520 or the first half heat abstractor 530.
The formation on above-mentioned the first half heat abstractor 530 of main heat abstractor 570, and have a plurality of heat release axle nails.Main heat abstractor 570 discharges by a plurality of heat release axle nails the heat that the first half heat abstractor 530 is conducted to space outerpace.Handle because of the process melanism according to main heat abstractor 570 of the present invention, so can be used to carry out the radiation (radiation) of heat.
Simultaneously, be formed with a plurality of ledges that highlight, so the area of heat release widened more, thereby can improve the efficient of heat release in the lateral vertical of the heat release axle of main heat abstractor 570 nail.
Fig. 6 a and Fig. 6 b are the end portion structure charts that is used to illustrate according to the external frame of one embodiment of the present of invention.Fig. 6 a is the external frame figure of Fig. 5 of observing from the A direction, and Fig. 6 b is the external frame figure of Fig. 5 of observing from the B direction.
With reference to Fig. 6 a and Fig. 6 b as can be known, have the latter half heat abstractor 610 and the first half heat abstractor 620 on the external frame 600, ultrathin membrane shape components and parts 630 are installed between the latter half heat abstractor 610 and the first half heat abstractor 620, and the latter half heat abstractor 610 and the first half heat abstractor 620 are released out the heat that ultrathin membrane shape components and parts are generated respectively along the first half and the latter half direction.
Have in correspondence with each other two ledges 611,612,621,622 respectively according to the latter half heat abstractor 610 of one embodiment of the present of invention and the first half heat abstractor 620, and contact with each other, with each ledge 611,612,621,622) ultrathin membrane shape components and parts 630 are installed on the horizontal component that is connected.
More satisfactory is that the ledge face of the ledge 611,612,621,622 of contact is the plane, thereby can become stronger when being subjected to external impact.
Thus, when the outside had very strong impact, above-mentioned ledge 611,612,621,622 was because directly be subjected to the impact of external force, so it is not to ultrathin membrane shape components and parts 630 conduction external impact force.Simultaneously, in order to connect original the latter half heat abstractor 610 and the first half heat abstractor 620, because do not use a plurality of small stationary parts, thus can significantly reduce manufacturing cost, and manufacturing process is oversimplified.
Simultaneously, according to the latter half heat abstractor of one embodiment of the present of invention and the first half heat abstractor by extruding or the processing method of extruding just can be easily manufactured be come out.
Fig. 7 institute summary shows is external frame figure according to the plasma display panel device of the embodiment of other distortion of the present invention.As shown in Figure 7, have following each parts on external frame 700 end portions of the embodiment of foundation other distortion of the present invention: ultrathin membrane shape components and parts 710, the latter half heat abstractor 720, the first half heat abstractor 730, the latter half limit leaf 740, the first half limit leaf 750 and main heat abstractor 760.
The latter half heat abstractor 720 of the embodiment of foundation other distortion of the present invention is by the 1st horizontal component 721, and vertical component 722 and the 2nd horizontal component 723 form.
The 1st horizontal component 721 is used to install ultrathin membrane shape components and parts 710.
Vertical component 722 is with respect to the 1st horizontal component 721 vertical curve, and the 1st horizontal component 721 is supported on the external frame 700.
The 2nd horizontal component 723 is with respect to vertical component 722 vertical curve, and the latter half heat abstractor 720 is connected on the external frame 700.
Like this, the latter half heat abstractor 720 just has vertical component 722 and the 2nd horizontal component 723, so do not use original being used for that the latter half heat abstractor is connected to a plurality of fixtures on the external frame, thus manufacturing cost can be reduced, and manufacturing process is oversimplified.This latter half heat abstractor 720 can be by extruding or the processing method of extruding is manufactured comes out.
Simultaneously, the end 701 of the end portion of external frame 700 is parallel relative with the vertical component of the latter half heat abstractor 722, and vertical curve, thereby can improve the intensity of external frame greatly.
In foundation other variant embodiment of the present invention, the latter half heat abstractor 720 and the first half heat abstractor 730 also have ledge in correspondence with each other respectively, so it can protect ultrathin membrane shape components and parts 710 not to be subjected to the impact of applied external force.
Fig. 8 (a) and Fig. 8 (b) are the external frame end portion structure charts that is used to illustrate according to the plasma display panel device of another variant embodiment of the present invention.Fig. 8 (a) institute summary shows is external frame figure according to the plasma display panel device of another variant embodiment of the present invention, and Fig. 8 (b) is used to illustrate that air passes through the figure that comes in and goes out according to the hole of the external frame of the hole of the latter half heat abstractor of another variant embodiment of the present invention.
Shown in Fig. 8 (a), the latter half heat abstractor 810 is by the 1st horizontal component 811, and vertical component 812 and the 2nd horizontal component 813 form.
On side, punch, form hole 820 according to the vertical component 812 of the latter half heat abstractor of the present invention.The hole 820 of the latter half heat abstractor a certain size distance is at interval beaten a plurality of holes.In Fig. 8 (a), though the hole 820 of the Kong Weizhi quadrangle form of being beaten,, remove any in addition circle, ellipse or the rhombus apperance can.By the hole 820 of the latter half heat abstractor, air can be arbitrarily and space outerpace exchange.That is, being transmitted to the heat that the ultrathin membrane shape components and parts 830 of the latter half heat abstractor 810 are produced is released out by cross-ventilation.
More satisfactory is, the hole 820 of the latter half heat abstractor can be got to the specific part of the 1st horizontal component always, so that make the air space outerpace of can coming in and going out more easily.
Simultaneously, externally punch on the side of the end 840 of framework end portion, form hole 850.The hole 850 of external frame also can be at interval a certain size distance beat a plurality of holes, simultaneously, it also can be broken into any one shape in circle, ellipse, straight quadrangle or the rhombus apperance.By the hole 850 of external frame and the hole 820 of the latter half heat abstractor, air can freely be come in and gone out, thus can make air flows more easy and convenient, thus improve the heat release efficient of the latter half heat abstractor 810 greatly.
Shown in Fig. 8 (b), in the foundation embodiment of another distortion of the present invention, the hole 820 of the latter half heat abstractor and the hole 850 of external frame form relative to each other.That is, the hole 820 of the latter half heat abstractor, the central authorities of the hole 850 of external frame and ultrathin membrane shape components and parts 830 unified being positioned on the same vertical line.Extraneous air can enter by the hole of external frame, and discharges by the hole of the latter half heat abstractor, and the discrepancy of air is more freely made things convenient for.Simultaneously, because the structure that each hole 820,850 forms relative to each other, so flowing of air can make the heat in painting type ultrathin membrane shape components and parts 830 residing zones discharge to the outside rapidlyer.As Fig. 8 (b) with (c), in foundation an alternative embodiment of the invention, the formation that also can cross one another of the hole 820 of the latter half heat abstractor and the hole 850 of external frame.Promptly, shown in Fig. 8 (b), be formed with ultrathin membrane shape components and parts 830 from the center straight line that prolongation parallel to each other forms to the vertical component side of the latter half heat abstractor of the hole of the external frame of closing on mutually, punch on the vertical component side of the latter half heat abstractor between the straight line that prolongation forms, form the hole of the latter half heat abstractor.
Fig. 8 (c) is shown is that center from the hole of the latter half heat abstractor of closing on mutually is formed with ultrathin membrane shape components and parts 830 to the straight line that the parallel prolongation of the face that is bent to form of external frame forms, on the flexure plane of the external frame between the straight line that above-mentioned prolongation forms, punch, form the hole of external frame.
So, because intersect to form, so the zone that the extraneous air of coming in by the hole of external frame just is positioned at by ultrathin membrane shape components and parts 830 discharges from the hole of the latter half heat abstractor, thereby can improve the release efficiency of heat greatly.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (8)
1, a kind of plasma display panel device comprises: the heat release that driving arrangement that can plasma display panel device is generated when driving is gone out, and supports above-mentioned plasma display panel device and the external frame that is connected with above-mentioned driving arrangement; In plasma display panel device, possess the first half heat abstractor and the latter half heat abstractor are arranged, for use in being released out from the first half and the latter half direction respectively, it is characterized in that to the ultrathin membrane shape components and parts of each electrode input signal of above-mentioned plasma display panel device and the heat that above-mentioned ultrathin membrane shape components and parts are generated:
Above-mentioned the first half heat abstractor and the latter half heat abstractor correspondence respectively have two ledges, and contact with each other, with horizontal component that above-mentioned each ledge is connected on above-mentioned ultrathin membrane shape components and parts are installed.
2, plasma display panel device as claimed in claim 1 is characterized in that:
The above-mentioned ledge face that contacts with each other is a planar structure.
3, plasma display panel device as claimed in claim 1 is characterized in that:
Above-mentioned the latter half heat abstractor comprises:
Be used to install the 1st horizontal component of above-mentioned ultrathin membrane shape components and parts;
With respect to above-mentioned the 1st horizontal component vertical curve, and above-mentioned the 1st horizontal component supported to vertical component on the said external framework;
With respect to above-mentioned vertical component vertical curve, and above-mentioned the latter half heat abstractor is connected to the 2nd horizontal component on the said external framework.
4, the plasma display panel device described in claim 1 or 3 is characterized in that:
The end of the end portion of described external frame has the feature of vertical curve.
5, plasma display panel device as claimed in claim 1 is characterized in that:
Have in the first half of above-mentioned ultrathin membrane shape components and parts or the latter half heat abstractor and be formed with the limit leaf at least a portion heat abstractor.
6, plasma display panel device as claimed in claim 1 is characterized in that:
Also be formed with the main heat abstractor that possesses a plurality of heat release axle nails on the first half heat abstractor.
7, plasma display panel device as claimed in claim 6 is characterized in that:
Described main heat abstractor is handled through melanism.
8, plasma display panel device as claimed in claim 6 is characterized in that:
Side with above-mentioned heat release axle nail also comprises vertical outstanding a plurality of ledges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023998 CN101026942A (en) | 2006-02-21 | 2006-02-21 | Plasma display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023998 CN101026942A (en) | 2006-02-21 | 2006-02-21 | Plasma display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101026942A true CN101026942A (en) | 2007-08-29 |
Family
ID=38744711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610023998 Pending CN101026942A (en) | 2006-02-21 | 2006-02-21 | Plasma display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101026942A (en) |
-
2006
- 2006-02-21 CN CN 200610023998 patent/CN101026942A/en active Pending
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