CN2598128Y - Assembled plasma display screen - Google Patents
Assembled plasma display screen Download PDFInfo
- Publication number
- CN2598128Y CN2598128Y CNU022954619U CN02295461U CN2598128Y CN 2598128 Y CN2598128 Y CN 2598128Y CN U022954619 U CNU022954619 U CN U022954619U CN 02295461 U CN02295461 U CN 02295461U CN 2598128 Y CN2598128 Y CN 2598128Y
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- CN
- China
- Prior art keywords
- glass substrate
- electrode
- extraction electrode
- pit
- phanel
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a assembled plasma display screen, comprising a front glass base board (1) and a back glass base board (2) which are parallel to each other and sealed together; a transparent electrode (3) and an address seeking electrode (4) that are vertical to each other are arranged between the two glass base boards; the transparent electrode (3) leads an electrode (5) and the address seeking electrode (4) through a transversal X and leads an electrode (6) through a vertical Y respectively to the external edge of the bas boards; the electrodes (5) and (6) are leaded in the transversal X and the vertical Y to the back glass bas board (2) along the side and back and then bent to the back of the back glass base board (2); the sides of the front glass base board (1) and the back glass base board (2) are respectively provided with a first drop pit (10), a second drop pit (11), and a third drop pit (12) for holding the bent electrodes. The large screen that is built up with the plasma display screen can avoid the frame feeling of picture, and the complete screen is integrated as a whole, so the target of wireless building up is well realized.
Description
Technical fieldThe utility model relates to a kind of plasma panel, relates in particular to a kind of assembled plasma phanel.
Background technology
Existing plasma panel is bonded together by two glass substrates that are parallel to each other in front and back; be provided with horizontal transparency electrode of X and the vertical addressing electrode of Y at the glass substrate medial surface; cover one deck insulating medium layer and protective layer on the front glass substrate electrode; on the glass substrate electrode of back except that covering one deck insulating medium layer and protective layer; also scribble red; blue; green three-color phosphor and barrier layer; horizontal transparency electrode of X and the orthogonal thereto setting of the vertical addressing electrode of Y; seal with glass powder with low melting point all around; cavity that is filled with gas of middle formation; horizontal transparency electrode of X and the vertical addressing electrode of Y are drawn to the glass substrate outward flange by sealing strip all around, before extraction electrode is distributed in; the both sides of back glass substrate.A kind of AC plasma display screen is disclosed in the Chinese patent patent application prospectus that September 26 calendar year 2001, disclosed publication number was CN1314693A; comprise front glass panel and back glass plate; front glass panel is made of transparency glass plate, transparency electrode, dielectric layer and medium protective layer, and back glass plate is made of glass plate, addressing electrode, dielectric layer, barrier, phosphor powder layer.With front glass panel and back glass plate with frit seal together, through exhaust, charge into the inertia discharge gas, encapsulation at last constitutes plasma panel.This plasma panel is with regard to its single display screen, and its luminous efficiency and luminosity have all had large increase.But the size of single plasma panel still is subjected to the restriction of technology and equipment, and screen area is big more, and manufacturing cost is just high more, and therefore present plasma panel than large-screen assembles by less single plasma panel.But assemble big screen display screen with above-mentioned this display screen, because of electrode outlet line is drawn laterally and is had a large-size, this makes the picture of the big screen display screen assembled with this display screen have serious window frame sense, and the extraction electrode of transparency electrode and addressing electrode is in different planes, relatively large in assembly unit with difficulty during circuit is connected, and the plasma big screen display screen that is assembled into has serious window frame sense, is difficult to realize the purpose of seamless sense.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of plasma panel that can realize the seamless spliced assembling of big screen display screen is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: it comprises front glass substrate and the back glass substrate that is parallel to each other and is packaged together, between described front glass substrate and described back glass substrate, be provided with vertical transparency electrode of mutual antarafacial and addressing electrode, described transparency electrode is by horizontal X extraction electrode, described addressing electrode is drawn to the substrate outward flange by the sealing strip of vertical Y extraction electrode around passing respectively, and described horizontal X extraction electrode and described vertical Y extraction electrode are respectively towards the direction of described back glass substrate along its side with the bend inwards back side of described back glass substrate, the back side.
Described horizontal X extraction electrode and vertically the Y extraction electrode can be close to its side and the back side towards the direction of described back glass substrate and be the bend inwards back side of described back glass substrate of 90 degree.
On the described front glass substrate two have described horizontal X extraction electrode corresponding side surface have a plurality of from inner surface to can holding after bending that front surface extends by first pit of the described horizontal X extraction electrode of dogleg section, the length of described first pit should be less than the thickness of described front glass substrate.The degree of depth of described first pit can be between the 0.05-1 millimeter, and width can also can be penetrating between each adjacent pit between the 0.05-0.5 millimeter.
The shape of described first pit can be step or arc slot type.
Two corresponding side surface with described vertical Y extraction electrode have a plurality of second penetrating pits that extend to the rear surface from inner surface on the glass substrate of described back, described vertical Y extraction electrode embeds in described second pit and the back side of the described back glass substrate that bends inwards along the side of described back glass substrate and the back side, two do not have the corresponding side surface of described vertical Y extraction electrode to have a plurality of the 3rd penetrating pits that extend to the rear surface from inner surface on the glass substrate of described back, described the 3rd pit is embedded with the X extension electrode of described horizontal X extraction electrode, side and the back side the bend inwards back side of described back glass substrate of described X extension electrode towards the back side direction of described back glass substrate along described back glass substrate is connected with the X connection electrode between described horizontal X extraction electrode and the described X extension electrode.
Compared with prior art, advantage of the present utility model is the horizontal X extraction electrode and vertical Y extraction electrode bend inwards along its side and the back side back side of back glass substrate of glass substrate direction backwards respectively, extraction electrode is close to the side of glass substrate, this makes extraction electrode very little to the lateral dimension influence of display screen, and have the pit of hold electrodes lead-out wire in the side of glass substrate, extraction electrode is concealed in the pit, extraction electrode is not almost had the lateral dimension influence of display screen, on the glass substrate of back, set in advance the X extension electrode of horizontal X extraction electrode, and X extraction electrode and X extension electrode are linked together by the X connection electrode, make X electrode and Y electrode be in same plane substantially at the back side of back glass substrate, it is more simple to make that also assembly unit is connected with circuit, rationally.Eliminated the window frame sense with the big screen display screen picture that this plasma panel splices, looked whole and screen one integrated mass realized seamless spliced purpose well.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a splicing front view of the present utility model;
Fig. 3 is a splicing upward view of the present utility model;
Fig. 4 is the partial sectional view that prebasal plate of the present utility model side has arc slot type pit;
Fig. 5 is the partial sectional view that prebasal plate of the present utility model side has the step pit;
Fig. 6 is the partial sectional view that front-back baseboard of the present utility model side has pit;
Fig. 7 is the splicing view of prior art.
Embodiment
(invention) describes in further detail to the utility model below in conjunction with accompanying drawing embodiment.
Embodiment is 1.: in Fig. 1, this plasma display screen, comprise the front glass substrate 1 and the back glass substrate 2 that are parallel to each other and are packaged together, between front glass substrate 1 and back glass substrate 2, be provided with mutual antarafacial vertical transparency electrode 3 and addressing electrode 4, sealing strip 9 around transparency electrode 3 is passed respectively by vertical Y extraction electrode 6 by horizontal X extraction electrode 5, addressing electrode 4 is drawn to the substrate outward flange, and horizontal X extraction electrode 5 and vertical Y extraction electrode 6 direction of glass substrate 2 backwards bend inwards along its side and the back side.Laterally X extraction electrode 5 and vertically Y extraction electrode 6 backwards the direction of glass substrate 2 can be close to its side and the back side and be the bend inwards back side of back glass substrate 2 of 90 degree.
Embodiment is 2.: in Fig. 4 and Fig. 5, the packaged type of this plasma display screen is 1. identical with embodiment, the mode of extraction electrode also with embodiment 1., have in the corresponding two sides of the horizontal X extraction electrode 5 of having of front glass substrate 1 a plurality of by inner surface to can holding after bending that outer surface extends by first pit 10 of the horizontal X extraction electrode 5 of dogleg section, first pit 10 can be made step or arc slot type, the development length of first pit 10 is less than the thickness of front glass substrate 1, the degree of depth of first pit 10 is preferably the 0.05-1 millimeter, width is preferably the 0.05-0.5 millimeter, also can be penetrating between each adjacent pit.
Embodiment is 3.: the packaged type of this plasma display screen and the mode of extraction electrode are all 2. identical with embodiment, have equally by inner surface to can holding after bending that outer surface extends in the corresponding two sides of the horizontal X extraction electrode 5 of having of front glass substrate 1 by first pit 10 of the horizontal X extraction electrode 5 of dogleg section, in addition, as shown in Figure 6, two corresponding side surface with vertical Y extraction electrode 6 have a plurality of second penetrating pits 11 that extend to the back side from inner surface on the glass substrate 2 of back, after bending, embedded in the second described pit 11 by vertical Y extraction electrode 6 of dogleg section and bend inwards along the side of back glass substrate 2 and the back side after the back side of glass substrate 2, two do not have the corresponding side surface of vertical Y extraction electrode 6 to have a plurality of the 3rd penetrating pits 12 that extend to the back side from inner surface on the glass substrate 2 of back, in the 3rd pit 12, be embedded with the X extension electrode 7 corresponding in advance with horizontal X extraction electrode 5, X extension electrode 7 is bend inwards along the side of glass substrate 2, back and the back side back side of back glass substrate 2 of the back side direction of glass substrate 2 backwards, laterally is connected with X connection electrode 8 between X extraction electrode 5 and the X extension electrode 7.
As can be seen, the extraction electrode of prior art is to stretch out on glass substrate separately and be in Different Plane in Fig. 7, and the size of its splicing seams width is bigger, generally at the 10-15 millimeter.And in Fig. 3, extraction electrode of the present utility model is bending backward, and be incorporated in the embedding pit on the back side of back glass substrate, lateral dimension influence to display screen is very little, and electrode is in same plane, line processing is very convenient, and the width of the splicing seams between each plasma panel of assembling back only is the 0.3-1.5 millimeter.Can be spliced into the large screen display of arbitrary dimension with this plasma panel, not only visual effect is very good, and manufacturing cost also reduces greatly, has very high economic worth and practical value.
Claims (10)
1, a kind of assembled plasma phanel, comprise the front glass substrate (1) and the back glass substrate (2) that are parallel to each other and are packaged together, between front glass substrate (1) and back glass substrate (2), be provided with vertical transparency electrode of mutual antarafacial (3) and addressing electrode (4), transparency electrode (3) is by horizontal X extraction electrode (5), sealing strip (9) around addressing electrode (4) passes respectively by vertical Y extraction electrode (6) is drawn to the substrate outward flange, it is characterized in that: described horizontal X extraction electrode (5) and vertical Y extraction electrode (6) bend inwards along its side and the back side towards the direction of described back glass substrate (2).
2, assembled plasma phanel as claimed in claim 1 is characterized in that: described horizontal X extraction electrode (5) and vertically Y extraction electrode (6) be to be close to its side and the back side towards the direction of described back glass substrate (2) to be the bend inwards back side of described back glass substrate (2) of 90 degree.
3, assembled plasma phanel as claimed in claim 2, it is characterized in that: described front glass substrate (1) last two have described horizontal X extraction electrode (5) corresponding side surface have a plurality of from inner surface to can holding after bending that front surface extends by first pit (10) of the described horizontal X extraction electrode (5) of dogleg section, the length of described first pit (10) is less than the thickness of described front glass substrate (1).
4, assembled plasma phanel as claimed in claim 3 is characterized in that: described first pit (10) degree of depth is the 0.05-1 millimeter, and width is the 0.05-0.5 millimeter.
5, assembled plasma phanel as claimed in claim 3 is characterized in that: the degree of depth of described first pit (10) is the 0.05-1 millimeter, is penetrating between each pit.
6, assembled plasma phanel as claimed in claim 3 is characterized in that: described first pit (10) is a step.
7, assembled plasma phanel as claimed in claim 3 is characterized in that: described first pit (10) is a deep-slotted chip breaker.
8, as each described assembled plasma phanel among the claim 1-7, it is characterized in that: last two corresponding side surface with described vertical Y extraction electrode (6) of described back glass substrate (2) have a plurality of penetrating second pits (11) that extend to the rear surface from inner surface, and described vertical Y extraction electrode (6) embeds in described second pit (11) and the back side of the described back glass substrate (2) that bends inwards along the side of described back glass substrate (2) and the back side.
9, assembled plasma phanel as claimed in claim 8, it is characterized in that: last two of described back glass substrate (2) does not have the corresponding side surface of described vertical Y extraction electrode (6) to have a plurality of penetrating the 3rd pits (12) that extend to the rear surface from inner surface, be embedded with the X extension electrode (7) of described horizontal X extraction electrode (5) at described the 3rd pit (12), side and the back side the bend inwards back side of described back glass substrate (2) of described X extension electrode (7) towards the back side direction of described back glass substrate (2) along described back glass substrate (2).
10, assembled plasma phanel as claimed in claim 9 is characterized in that: be connected with X connection electrode (8) between described horizontal X extraction electrode (5) and the described X extension electrode (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022954619U CN2598128Y (en) | 2002-12-31 | 2002-12-31 | Assembled plasma display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022954619U CN2598128Y (en) | 2002-12-31 | 2002-12-31 | Assembled plasma display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598128Y true CN2598128Y (en) | 2004-01-07 |
Family
ID=34152156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022954619U Expired - Fee Related CN2598128Y (en) | 2002-12-31 | 2002-12-31 | Assembled plasma display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598128Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594032A (en) * | 2013-11-06 | 2014-02-19 | 深圳和而泰照明科技有限公司 | Spliced type LED display panel and LED display |
-
2002
- 2002-12-31 CN CNU022954619U patent/CN2598128Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594032A (en) * | 2013-11-06 | 2014-02-19 | 深圳和而泰照明科技有限公司 | Spliced type LED display panel and LED display |
| CN103594032B (en) * | 2013-11-06 | 2015-09-09 | 深圳和而泰照明科技有限公司 | Spliced LED panel and light-emitting diode display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |