CN201868370U - Position control device for plasma display panel (PDP) and sealing wire thereof as well as position control device for multi-plasma display panel (M-PDP) and sealing wire thereof - Google Patents
Position control device for plasma display panel (PDP) and sealing wire thereof as well as position control device for multi-plasma display panel (M-PDP) and sealing wire thereof Download PDFInfo
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- CN201868370U CN201868370U CN2010205252434U CN201020525243U CN201868370U CN 201868370 U CN201868370 U CN 201868370U CN 2010205252434 U CN2010205252434 U CN 2010205252434U CN 201020525243 U CN201020525243 U CN 201020525243U CN 201868370 U CN201868370 U CN 201868370U
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- guide groove
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Abstract
The utility model provides a position control device for a sealing wire of a plasma display panel (PDP), which is a sealing wire coating guide groove that consists of two baffle plate frames and arranged on a rear medium of the PDP. The utility model also provides a PDP which comprises front plate glass, a front medium coated on the surface of the front plate glass, rear plate glass, a rear medium coated on the surface of the rear plate glass, and a barrier arranged on the rear medium, and the PDP also comprises the sealing wire coating guide groove that consists of the two baffle plate frames and arranged on the rear medium. The utility model also provides a position control device for a sealing wire of a plasma display splicing panel and the plasma display splicing panel. The position control devices can control the width of sealing wire slurry, so as to reduce the dosage of the sealing wire slurry simultaneously when ensuring the thickness of the sealing wire slurry.
Description
Technical field
The utility model relates to the display screen field, the control position device of the control position device of particularly a kind of PDP and sealing-in line thereof and M-PDP and sealing-in line thereof.
Background technology
Plasma panel (PDP) and plasma display splicing screen (M-PDP) is the novel direct-viewing type image display device that grows up after cathode ray tube (CRT) and LCD (LCD), and PDP and M-PDP be short and outstanding dynamic definition and be widely used in preparing the video display apparatus of high-quality with its response time.PDP and M-PDP be make plasm TV and core component, existing P DP and M-PDP comprise from outside to inside successively: preceding glass sheet, preceding medium, barrier, back medium and back glass sheet.Wherein, glass sheet one side, back medium were coated on the back glass sheet simultaneously before preceding medium was coated on, barrier is arranged on the medium of back and between preceding medium and back medium, it is by coating sealing-in line on the medium of back that preceding glass sheet and back glass sheet are carried out sealing-in, finishes through vacuumizing, charge into technologies such as inert gas then.
Preceding glass sheet and back glass sheet are carried out the important step that sealing-in is preparation PDP and M-PDP through the sealing-in line.At present, the general manufacture craft of the sealing-in line of PDP and M-PDP is directly with nozzle sealing-in line slurry to be sprayed onto on the medium of back, then preceding glass sheet and back glass sheet is carried out high intermediate temperature sealing.For glass sheet before guaranteeing and back glass sheet have preferable sealing effectiveness, sealing-in line slurry just can carry out high intermediate temperature sealing after need reaching certain thickness, but because sealing-in line slurry is liquid, good fluidity, be easy to diffusion, therefore need the envelope line width of broad to reach certain thickness in order to guarantee slurry.Usually, PDP envelope line width need be at 3mm～6mm, and the envelope line width of M-PDP is generally 2mm～3mm, and sealing-in line slurry use amount is bigger.
The utility model content
The technical problem that the utility model solves is to provide the control position device of a kind of PDP and sealing-in line thereof and the control position device of M-PDP and envelope line thereof, in order to reduce the use amount of envelope line slurry.
In order to solve above technical problem, the utility model provides a kind of control position device of PDP sealing-in line, and it is the sealing-in line coating guide groove that is formed by 2 baffle plate frames that is arranged on behind the plasma panel on the medium.
Preferably, described sealing-in line coating guide groove is formed by barrier.
Preferably, the width of described sealing-in line coating guide groove is 2mm.
The utility model also provides a kind of plasma panel, comprise: preceding glass sheet, the preceding medium that is coated in the header board glass surface, back glass sheet, be coated in the back medium on glass sheet surface, back and be arranged on barrier on the medium of back, also comprise: the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of back is coated with guide groove.
Preferably, the spacing between described 2 baffle plate frames is 2mm.
Preferably, it is that the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of plasma display splicing screen back is coated with guide groove.
Preferably, described sealing-in line coating guide groove is formed by barrier.
Preferably, the spacing between described 2 vertical baffle frames is 1mm.
The utility model also provides a kind of plasma display splicing screen, comprise: preceding glass sheet, the preceding medium that is coated in the header board glass surface, back glass sheet, be coated in the back medium on glass sheet surface, back and be arranged on barrier on the medium of back, also comprise: the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of back is coated with guide groove.
Preferably, the spacing between 2 baffle plate frames is 1mm.
The utility model pin is the sealing-in line traffic control position device that sealing-in line slurry fluidity characteristics good, that be easy to spread is provided a kind of PDP and M-PDP, this device is arranged on behind the plasma panel sealing-in line coating guide groove that is formed by 2 vertical baffle frames on the medium, this sealing-in line coating guide groove can be controlled the width of sealing-in line slurry, and then reduces the consumption of sealing-in line slurry when guaranteeing sealing-in line slurry thickness.The utility model also provides a kind of PDP and M-PDP, and with respect to existing P DP and M-PDP, PDP that the utility model provides and M-PDP set up above-mentioned sealing-in line traffic control position device, and then make it reduce the consumption of sealing-in line slurry in assembling process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The control position apparatus structure schematic diagram of the PDP sealing-in line that Fig. 1 provides for the utility model embodiment 1;
Fig. 2 is coated with the schematic diagram of feeding in the guide groove for the sealing-in line that the utility model embodiment 1 provides;
Fig. 3 provides the sealing-in line slurry sectional view of sealing-in line traffic control position device for using embodiment 1;
The PDP sealing-in line traffic control position schematic representation of apparatus that Fig. 4 provides for the utility model embodiment 2;
The M-PDP sealing-in line traffic control position schematic representation of apparatus that Fig. 5 provides for the utility model embodiment 3;
The M-PDP structural representation that Fig. 6 provides for the utility model embodiment 4.
Embodiment
In order further to understand the utility model, below in conjunction with embodiment the utility model preferred embodiment is described, but should be appreciated that these describe just to further specifying feature and advantage of the present utility model, rather than to the restriction of the utility model claim.
Referring to the control position apparatus structure schematic diagram that Figure 1 shows that the PDP sealing-in line that the utility model embodiment 1 provides, this device is the sealing-in line coating guide groove that is formed by 2 vertical baffle frames 1, and this guide groove is arranged on the medium 2 of back, and the spacing of 2 vertical baffle frames is 2mm.
Referring to Figure 2 shows that the schematic diagram of in the sealing-in line coating guide groove that present embodiment provides, feeding, when needs carry out sealing-in to preceding glass sheet with the back glass sheet, use nozzle that sealing-in line slurry is sprayed in the sealing-in line coating guide groove, and make the interior coating of guide groove a little more than guide groove, then preceding glass sheet and back glass sheet are carried out high intermediate temperature sealing.
Do not provide sealing-in line traffic control position device sealing-in line slurry sectional view referring to Fig. 3 for using this enforcement, the slurry thickness of Fig. 3 and Fig. 1 is identical, but because the utility model has been set up sealing-in line traffic control position device at the good characteristics of sealing-in line slurry fluidity, width to sealing-in line slurry is controlled, and then reduces the consumption of sealing-in line slurry when guaranteeing sealing-in line slurry thickness.
For the input of further minimizing equipment, sealing-in line coating guide groove also can be formed by barrier.The preparation barrier is necessary the technology of producing PDP, before barrier is arranged between glass sheet and the back glass sheet, on the one hand as front and rear panel glass every son, prevent the usefulness of light string and electric string on the other hand in addition.Barrier preparation method commonly used has sand-blast, wet etching method and screen printing, with the sand-blast is the technology that example is described preparation barrier and sealing-in line coating guide groove, it is specially: at back dielectric surface printing or coating barrier size and the dry barrier layer that forms, cover barrier layer with DFR (the dry film resist) film that can resist the sandblast etching after the exposure, the exposure area of sealing-in line coating guide groove is set up in sealing-in line coating position on former barrier exposure template, utilize this exposure motherboard that the DFR film is exposed again, the barrier mask of the back formation ability of developing grains of sand se, by high pressure draught the grains of sand are sprayed onto on the barrier layer then, the part that is covered by the DFR film in the barrier layer is retained formation barrier and sealing-in line coating guide groove, remaining barrier material layer is sprayed, and forms barrier and sealing-in line coating guide groove thereby at last the barrier mask is taken off and carried out sintering.Obviously, when making barrier, produce sealing-in line coating guide groove, can need not to increase the extras input that is used to prepare sealing-in line coating guide groove.
Referring to the PDP structural representation that Figure 4 shows that the utility model embodiment 2 provides, this PDP is by comprising: preceding glass sheet 3, back glass sheet 4, barrier 5 and sealing-in line coating guide groove, preceding glass sheet is medium 6 before the one side relative with the back glass sheet is coated with, back glass sheet is being coated with back medium 2 with the right one side of header board glassy phase, barrier and sealing-in line coating guide groove all are arranged on the medium of back, sealing-in line coating guide groove is formed by 2 vertical baffle frames 1, and the spacing of 2 vertical baffle frames is 2mm.Similarly, the PDP that the utility model provides is coated with guide groove owing to set up the sealing-in line, thereby can save the consumption of sealing-in line slurry when preceding glass sheet is carried out sealing-in with the back glass sheet.
In like manner, the control position device of above-mentioned sealing-in line also can be applicable to M-PDP, plays the effect that reduces sealing-in line slurry consumption equally.Referring to the M-PDP sealing-in line traffic control position schematic representation of apparatus that Figure 5 shows that the utility model embodiment 3 provides, the difference of its structure and embodiment 1 is that 2 spacings between the vertical baffle frame are 1mm, and all the other structures are all identical with embodiment 1.
Referring to the M-PDP structural representation that Figure 6 shows that the utility model embodiment 4 provides, this M-PDP is by comprising: preceding glass sheet, back glass sheet, barrier and sealing-in line coating guide groove, preceding glass sheet is coated with preceding medium in the one side relative with the back glass sheet, back glass sheet is being coated with the back medium with the right one side of header board glassy phase, barrier and sealing-in line coating guide groove all are arranged on the medium of back, sealing-in line coating guide groove is formed by 2 vertical baffle frames, and the spacing of 2 vertical baffle frames is 1mm.
The utility model pin is the sealing-in line traffic control position device that sealing-in line slurry fluidity characteristics good, that be easy to spread is provided a kind of PDP and M-PDP, this device is arranged on behind the plasma panel sealing-in line coating guide groove that is formed by 2 baffle plate frames on the medium, this sealing-in line coating guide groove can be controlled the width of sealing-in line slurry, and then reduces the consumption of sealing-in line slurry when guaranteeing sealing-in line slurry thickness.The utility model also provides a kind of PDP and M-PDP, and with respect to existing P DP and M-PDP, PDP that the utility model provides and M-PDP increase upward above-mentioned sealing-in line traffic control position device, and then make it reduce the consumption of sealing-in line slurry in assembling process.
Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. the control position device of a plasma panel sealing-in line is characterized in that, it is the sealing-in line coating guide groove that is formed by 2 baffle plate frames that is arranged on behind the plasma panel on the medium.
2. control according to claim 1 position device is characterized in that, described sealing-in line coating guide groove is formed by barrier.
3. control according to claim 1 position device is characterized in that the width of described sealing-in line coating guide groove is 2mm.
4. plasma panel, comprise: preceding glass sheet, the preceding medium that is coated in the header board glass surface, back glass sheet, be coated in the back medium on glass sheet surface, back and be arranged on barrier on the medium of back, it is characterized in that, also comprise: the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of back is coated with guide groove.
5. plasma panel according to claim 4 is characterized in that, the spacing between described 2 baffle plate frames is 2mm.
6. the control position device of a plasma display splicing screen sealing-in line is characterized in that, it is that the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of plasma display splicing screen back is coated with guide groove.
7. control according to claim 6 position device is characterized in that, described sealing-in line coating guide groove is formed by barrier.
8. control according to claim 6 position device is characterized in that the spacing between described 2 vertical baffle frames is 1mm.
9. a plasma display splicing shields, comprise: preceding glass sheet, the preceding medium that is coated in the header board glass surface, back glass sheet, be coated in the back medium on glass sheet surface, back and be arranged on barrier on the medium of back, it is characterized in that, also comprise: the sealing-in line that is formed by 2 baffle plate frames that is arranged on the medium of back is coated with guide groove.
10. plasma display splicing according to claim 9 screen is characterized in that, the spacing between 2 baffle plate frames is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205252434U CN201868370U (en) | 2010-09-06 | 2010-09-06 | Position control device for plasma display panel (PDP) and sealing wire thereof as well as position control device for multi-plasma display panel (M-PDP) and sealing wire thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205252434U CN201868370U (en) | 2010-09-06 | 2010-09-06 | Position control device for plasma display panel (PDP) and sealing wire thereof as well as position control device for multi-plasma display panel (M-PDP) and sealing wire thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868370U true CN201868370U (en) | 2011-06-15 |
Family
ID=44139517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205252434U Expired - Fee Related CN201868370U (en) | 2010-09-06 | 2010-09-06 | Position control device for plasma display panel (PDP) and sealing wire thereof as well as position control device for multi-plasma display panel (M-PDP) and sealing wire thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868370U (en) |
-
2010
- 2010-09-06 CN CN2010205252434U patent/CN201868370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110615 Termination date: 20130906 |