CN100367441C - Plasma display panel alignment arrangement and plasma display panel thereof - Google Patents
Plasma display panel alignment arrangement and plasma display panel thereof Download PDFInfo
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- CN100367441C CN100367441C CNB2004100018872A CN200410001887A CN100367441C CN 100367441 C CN100367441 C CN 100367441C CN B2004100018872 A CNB2004100018872 A CN B2004100018872A CN 200410001887 A CN200410001887 A CN 200410001887A CN 100367441 C CN100367441 C CN 100367441C
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Abstract
The present invention relates to an alignment structure for sealing a front plate and a rear plate for a plasma display panel. A first pattern and a second pattern are respectively arranged on a front basal plate and a rear basal plate; the second pattern on the rear basal plate can directly form a comb-shaped hexagonal pattern identical to a lightening unit in a display area in a non-display area by using the manufacture process of an obstruction wall of the rear basal plate; the first pattern is formed in a corresponding position on the front basal plate by using the manufacture process of opaque materials in the manufacture process of the front basal plate, such as the manufacture process of a bus electrode or the manufacture process of a black matrix. The first pattern comprises at least one line segment which is parallel to at least one side of the comb-shaped hexagonal pattern on the rear basal plate at an established distance.
Description
Technical field
The present invention relates to plasma planar display (Plasma Display Panel, be called for short PDP), bit patterns (alignment mark) is designed when particularly relating to the front and rear panel involution that the plasma plane shows.
Background technology
Flat-panel screens is the main flow of present display, and wherein one of large-sized main flow is plasma scope (Plasma Display Panel Device is called for short PDP).The main gaseous plasma that produces earlier of plasma scope colour developing principle is to radiate ultraviolet ray, and red (R) in ultraviolet ray and then the stimulated luminescence unit, blue (B), green (G) three primary colors fluorescent material, and the superposition of primaries mixes the visible light that presents various colors.
Make plasm display panel and mainly can be distinguished into three big manufacturing process:
(1). prebasal plate leading portion manufacturing process: generally comprise that transparency electrode (transparent electrode) is made, auxiliary electrode (bus electrode) makes, lures that electric system is made, protective mulch etc.
(2). metacoxal plate leading portion manufacturing process: generally comprise addressing electrode (address electrode) manufacturing, barrier rib (rib barrier) manufacturing, three primary colors phosphor coated etc.
(3). back segment front-back baseboard assembly technology: comprise with the front-back baseboard contraposition temporarily fixing after, enter and carry out the exhaust evacuation process in the vacuum pumping hardware, enclose discharge and use mist, until suitable pressure.Detect the stability of photoluminescence of each discharge space at last.
Figure 1 shows that the profile after existing plasma scope front and rear panel is assembled.Front board structure 10 mainly comprises a glass substrate 11, and a pair of rectangular front plate electrodes that be arranged in parallel (electrode) 12 and 14 and one dielectric layer 16 are set on it, as the transparent electrics layer that lures, covers this transparent glass substrate 10 and electrode 12 and 14 surfaces.Then, at dielectric layer 16 surface coated one protective layer 18, and constitute front board structure 10.Wherein, electrode 12 and 14 constitutes with auxiliary electrode (bus electrode) 12B and 14B respectively by transparency electrode 12A and 14A.Common transparency electrode adopts indium tin oxide more, and (Indium-Tin-Oxide, ITO), the then metal materials that adopt of auxiliary electrode as chromium-copper (Cr-Cu) alloy, to promote the electrical conductivity of front plate electrodes more.20 of back plate structures form the addressing electrode 22 of parallel long strip earlier on glass substrate 21, cover dielectric layer 24 on it.And dielectric layer 24 surfaces then are divided into a plurality of spaces by barrier rib (rib barrier) 25, for example are separated into grid-like or hexagonal shape space.And on the sidewall of barrier rib 25 substrate alternate with it, the coating Red fluorescent material 26 of alternate formula, to constitute the three primary colors emitting space, each adjacent red, blue, green luminescence unit constitutes a picture element (pixel).And front and rear panel structure 10 and 20 then are arranged in electrode of substrate in front 12 and intersect vertically after shape coincides with 22 one-tenth of metacoxal plate addressing electrodes with 14, carry out involution and fix.
Because plasma scope needs to be coincided by front and back two plate base structures as above-mentioned, to constitute luminescence unit, therefore must guarantee that the electrode 12 of front board structure aims at the middle position of each luminescence unit that is separated by barrier rib 25 on the metacoxal plate with 14, and intersect vertically with the addressing electrode 22 of back plate structure, with the luminous efficiency and the quality of accurate each luminescence unit of control.Therefore the interstructural accuracy that coincides of front and rear panel (Alignment Accuracy) is one of essential condition of control plasma scope colour developing quality.Clearer and more definite, if each on the prebasal plate departs from the middle position of luminescence unit on the metacoxal plate to electrode 12 and 14, then will reduce the plasma exciatiaon efficient of inert gas in the emitting space, cause luminous efficiency to reduce and the unequal problem of color, have a strong impact on the plasma scope quality.
As mentioned above, in order to make the front and rear panel structure accurately stacked, the outside, edge on the front-back baseboard of general plasma scope often is provided with in addition to bit patterns (alignment mark), after front and rear panel leading portion manufacturing process is finished respectively, and the contraposition foundation when carrying out back segment panel involution.
Summary of the invention
Stacked accuracy for the front-back baseboard that improves plasma scope, the invention provides a kind of to bit patterns (alignment mark) and structure, can reduce the bit errors (alignment error) of flat-panel screens front and rear panel structure, promote aligning accuracy (alignment accuracy).
According to a kind of contraposition patterning proposed by the invention, first and second pattern is set on prebasal plate and metacoxal plate respectively.Second pattern on the metacoxal plate can form the honeycomb hexagon-shaped pattern identical with the viewing area luminescence unit at non-display area simultaneously directly with the barrier rib manufacturing process of metacoxal plate.And first pattern, then on the correspondence position on the prebasal plate, the opaque material manufacturing process in the former substrate manufacturing process forms as auxiliary electrode (bus electrode) manufacturing process or black equivalent beds (black matrix) manufacturing process.Comprise at least one line segment in first pattern, with the both honeycomb hexagon-shaped pattern on set a distance and the metacoxal plate parallel at least on one side.
Characteristics of the present invention are that the aligned pattern on the metacoxal plate non-display area directly adopts the hexagon honeycomb barrier rib (rib barrier) identical with the viewing area luminescence unit, aligned pattern on the prebasal plate is then utilized the opaque material manufacturing process in the prebasal plate manufacturing process, as auxiliary electrode (bus electrode) manufacturing process or black equivalent beds (black matrix) manufacturing process form cooperate hexagon honeycomb barrier rib to bit patterns.
Description of drawings
Figure 1 shows that a kind of existing plasm display panel structure.
Fig. 2 A is depicted as according in one embodiment of the invention, the aligning structure of the front-back baseboard of plasma display pannel relation.
Fig. 2 B to 2E aligning structure of plasm display panel according to an embodiment of the invention of doing.
Fig. 1
10: front board structure, 11: front glass substrate, 12,14: front plate electrodes, 12A, 14A: transparency electrode, 12B, 14B: auxiliary electrode, 16: dielectric layer, 18: protective layer, 20: back plate structure, 21: metacoxal plate, 22: addressing electrode, 24: dielectric layer, 25: barrier rib, 26: fluorophor.
Fig. 2 B to 2E
100: metacoxal plate, 120: prebasal plate, 200: metacoxal plate viewing area, 202: plate viewing area, back barrier rib, 220: prebasal plate viewing area, 222: auxiliary electrode, 224: transparency electrode, 224X: transparency electrode X, 224Y: transparency electrode Y, 300: metacoxal plate non-display area, 320: prebasal plate non-display area, 302: back plate non-display area barrier rib, 304: angle, I, IY, IX, II, IIX, IIY, III, IV, V, VI: to bit patterns.
Embodiment
Following conjunction with figs. further elaborates to bit patterns to of the present invention:
Below with Fig. 2 A explanation according in one embodiment of the invention, the contraposition pattern relationships of the front-back baseboard structure of a plasma display pannel.The metacoxal plate 100 and the prebasal plate 120 that coincide mutually among Fig. 2 A are divided into viewing area 200,220 and non-display area 300,320 respectively.Be divided into a plurality of hexagon honeycomb patterns 202 that join continuously with barrier rib (rib) on the viewing area 200 on the metacoxal plate 100, and in each hexagon the coating Red the fluorophor (not shown) as emitting space.
What this indicated be, the hexagon barrier rib of indication can be the honeycomb regular hexagon among the present invention, or is as shown in Fig. 2 A, is slightly flat honeycomb hexagon.And hexagon itself, can be as the hexagon of complete closed formula among Fig. 2 A, or be local hexagon with row/air inlet openings (in order to bleed and pour into the opening of inert gas).
Each hexagon luminescence unit 202 corresponding to metacoxal plate 100 viewing areas 200, viewing area 220 also is provided with a plurality of two " T " font transparency electrodes 224 relative to each other on the prebasal plate 120, for example with indium tin oxide (Indium-Tin-Oxide, ITO) transparency electrode of material formation.Each T font transparency electrode 224 is by the 224Y vertical connection of the 224X of directions X and Y direction and form.And auxiliary electrode (bus electrode) 222 is set more on the prebasal plate 120, hexagon honeycomb barrier rib 202 patterns that also cooperate metacoxal plate viewing area 200, form the auxiliary electrode (it is wavy that every row slightly are continuous vvvvv) 222 of multiple row complications, and overlapping, and present corresponding relation shown in Fig. 2 A with the barrier rib 202 on metacoxal plate 100 viewing areas 200.Auxiliary electrode 222 can be made of metal or conductive material, as chromium-copper (Cr-Cu) alloy.And the Y direction electrode 224Y of transparency electrode 224 joins with the point of auxiliary electrode 222 respectively, just a pair of diagonal angle with this honeycomb hexagon barrier rib 202 joins, and makes two directions X electrode 224X of two relative T font transparency electrodes 224 be symmetry parallel to each other.
And for the luminescence unit that metacoxal plate viewing area 200 is divided by barrier rib 202 can be corresponding accurately with the transparency electrode 224 on prebasal plate 120 viewing areas 220 with auxiliary electrode 222, therefore, the invention provides a kind of and front-back baseboard interlock system fabrication technique, the aligning structure that on its non-display area, forms.
Still, synchronous with viewing area 200 on the non-display area 300 of metacoxal plate 100 referring to Fig. 2 A, with the barrier rib manufacturing process, form the honeycomb hexgonal structure 302 identical with viewing area 200.And on the non-display area 320 of prebasal plate 120, then with the opaque material manufacturing process in the former prebasal plate manufacturing process, as auxiliary electrode (bus electrode) manufacturing process or black equivalent beds (black matrix) manufacturing process, form to cooperate metacoxal plate 100 non-display areas 200 hexagon honeycomb barrier rib 302 to bit patterns.Need comprise at least one line segment to bit patterns on the prebasal plate 120, with both honeycomb hexagon-shaped pattern 302 parallel of set a distance and metacoxal plate 300 at least on one side.What this indicated be, in the present invention, this line segment can refer to a separate straight lines section, or is the some of a certain pattern contour line, and general reference has the straightway of a suitable length.Below be described in further details preferable according on the prebasal plate 120 of the present invention with Fig. 2 B, 2C, 2D and 2E to bit patterns.
Referring to Fig. 2 B, be depicted as according to of the present invention first kind to bit patterns.Wherein metacoxal plate is arranged on its non-display area 300 bit patterns-hexagon honeycomb 302.And corresponding to this to bit patterns 302, with opaque material, form " T " word pattern I that forms by a corner post IY and a rectangle IX vertical connection on the prebasal plate.Wherein one jiao 304 of the corner post IY angle of " T " word pattern I and honeycomb hexagon 302 identical.When front and rear panel is stacked, with the T of prebasal plate 120 " the corner post IX angle end of word pattern I aims at the honeycomb hexagonal angle 304 on the metacoxal plate 100, and two jiaos the arm of angle is overlapped each other.When hexagon 302 is non-when being regular hexagon, according to angle difference, then can be by the angle of corner post IY as subtend contraposition (Faced Alignment), just this corner post IY only can be corresponding to specific a jiao or a pair of diagonal angle of hexagon 302.And except angle 304 was aimed at, also both set a distance d was parallel to each other with a pair of opposite side of hexagon 302 with one for a pair of opposite side of rectangle IX, controlled contraposition gap (Alignment Interstices) with this apart from d.Two " T " word pattern I can be set in each hexagon 302, when front-back baseboard is stacked, the corner post IX angle end of two " T " word pattern I of prebasal plate 120 is overlapped in a pair of diagonal angle 304 of the honeycomb hexagon-shaped pattern of metacoxal plate 100 respectively, and two rectangle IX are parallel each other, and its opposite side is all parallel to each other with a pair of opposite side of both set a distance d and hexagon 302.
Except pattern I, " T " font also can be provided with as pattern II bit patterns.Still referring to Fig. 2 B, " T " word pattern II that forms by corner post IIY and rectangle IIX vertical connection still.Wherein one jiao 304 of the corner post IY angle of " T " word pattern I and honeycomb hexagon 302 identical, when stacked, the corner post IX angle end of prebasal plate 120 is aimed at the angle 304 of the honeycomb hexagon-shaped pattern on this metacoxal plate 100, but the arm of angle at the angle 304 of two patterns is so that both set a distance d was parallel to each other.And same, also both a pair of opposite side of set a distance d and hexagon 302 was parallel to each other with one for a pair of opposite side of rectangle IIX.Two " T " word pattern II can be set in each hexagon 302, when front-back baseboard is stacked, the corner post IIX angle end of two " T " word pattern II of prebasal plate 120 is aimed at a pair of diagonal angle 304 of the honeycomb hexagon 302 of metacoxal plate 100 respectively, its arm of angle is so that both set a distance d was parallel to each other, two rectangle IIX are then parallel to each other, and its opposite side is all parallel to each other with a pair of opposite side of both set a distance d and hexagon 302.
Then with Fig. 2 C explanation according to of the present invention second kind to bit patterns.To bit patterns 302, form a plurality of parallel line segment III corresponding to the hexagon of metacoxal plate 100 on the prebasal plate 120, wherein should the parallel line segment III of group and hexagon parallel to each other to one side of bit patterns 302.Shown in Fig. 2 C, the parallel line segment III of this group is respectively with d
1, d
2With d
3With parallel to one side of bit patterns 302, and the parallel line segment III of this group also can be used as between front and rear panel punctual contraposition scale (Alignment Yardstick), uses the adjustment overlay offset.And this kind have the contraposition scale to bit patterns, also can be " ㄑ " shape sets of line segments IV.It is arranged in parallel with a plurality of " ㄑ " shape.The angle of its " ㄑ " shape and honeycomb hexagon-shaped pattern 302 one jiao 304 is identical.When front-back baseboard was stacked, " ㄑ " horn shape was aimed at this angle of honeycomb hexagon-shaped pattern 302, makes this arm of angle of two jiaos be both set a distance d
4With d
5Be parallel in twos." ㄑ " shape sets of line segments IV with angle, contraposition scale in the time of can having the front and rear panel contraposition simultaneously concurrently (Alignment Yardstick) and subtend contraposition (Faced Alignment).And, can be arranged at two hexagons 302 of sharing an opposite side respectively as pattern III and IV etc., or be arranged at two jiaos of the correspondences of two relative up and down hexagons 302, shown in Fig. 2 C.
Then with Fig. 2 D explanation according to of the present invention the third to bit patterns.Corresponding to the hexagon of metacoxal plate 100 to bit patterns 302, form Magen David cylindricality crystallization pattern V on the prebasal plate 120, be six angle columns that outwards radiate by same center, its tail end all is " ㄑ " horn shape, and the hexagonal of these six columns corresponds respectively to the hexagonal of the honeycomb hexagon 302 on the metacoxal plate 100.Wherein, when front-back baseboard is stacked, Magen David cylindricality crystallization pattern V is positioned at hexagon-shaped pattern 302 centers, and the hexagonal that makes hexagon-shaped pattern 302 is aligned with each other with the hexagonal of Magen David cylindricality crystallization pattern V respectively, contraposition gap between corresponding two jiaos of each of two patterns is both set a distance d, and the arm of angle that makes this two pattern is so that both set a distance d was parallel to each other.Subtend contraposition (FacedAlignment) when this kind Magen David cylindricality crystallization pattern V can have contraposition concurrently simultaneously and contraposition gap (Alignment Yardstick).
Then with Fig. 2 E explanation according to of the present invention the 4th kind to bit patterns.To bit patterns 302, form pentagon VI corresponding to the hexagon of metacoxal plate 100 on the prebasal plate 120 with birectangular triangle column, and the triangle at the on-right angle place of pentagon VI the continuous angle of triangle with honeycomb hexagon-shaped pattern 302 is identical respectively.When stacked, the triangle of the triangle of the on-right angle of pentagon VI and hexagon-shaped pattern 302 is aligned with each other, and makes four arms of angle so that both set a distance d was parallel to each other, shown in Fig. 2 E.Hexagon-shaped pattern 302 that can corresponding metacoxal plate on the prebasal plate 120, a pair of pentagon VI is set to bit patterns, the triangle of first pentagon pattern VI links to each other triangle in correspondence with each other with hexagon 302, and second pentagon pattern VI then links to each other triangle in correspondence with each other with the other of hexagon 302.Two pentagon VI then relative to each other with birectangular bottom, so that both set a distance d was parallel to each other.When the front-back baseboard contraposition coincides, the triangle of the on-right angle of the header board first pentagon VI is aligned with each other with first group of triangle that links to each other of back plate hexagon 302, make its four arms of angle both keep set a distance d and parallel to each other, and the triangle of the second pentagon VI is aligned with each other with second group of triangle that links to each other of hexagon 302, makes these arms of angle both keep set a distance d and parallel to each other.Shown in Fig. 2 E, subtend contraposition (Faced Alignment) when the pentagon VI that this kind has a birectangular triangle column can have contraposition concurrently simultaneously and contraposition gap (Alignment Yardstick).
Can being provided with separately bit patterns I, II, III, IV, V, VI etc. of above prebasal plate 120 non-display areas 320 is one of any, perhaps mixes to be provided with two or morely to bit patterns, and to guarantee the contraposition accuracy, the present invention is not as limit.And above-mentioned one of any to bit patterns I, II, III, IV, V, VI etc., all can be solid pattern or the hollow pattern that constitutes by auxiliary electrode material, the present invention is also non-as limit.
Though the present invention discloses as above with preferred embodiment; yet it is not in order to limit the present invention; those skilled in the art can make some and change and retouching without departing from the spirit and scope of the present invention, thus protection scope of the present invention should with accompanying Claim the person of being defined be as the criterion.
Claims (22)
1. one group of plasm display panel aligning structure comprises:
One first pattern is arranged at a prebasal plate; And
One second pattern is arranged at the predetermined position that is stacked and placed on first pattern of this prebasal plate on the metacoxal plate; Wherein:
This second pattern that is arranged at this metacoxal plate is at least one honeycomb hexagon-shaped pattern that barrier rib constitutes;
This first pattern that is arranged at this prebasal plate comprises at least one line segment,
Wherein, when this prebasal plate and this metacoxal plate stacked combination are a plasma display pannel and during in the face of this plasma display pannel, this first pattern is arranged in this second pattern on this corresponding metacoxal plate, and both set a distance was parallel with one side at least of this honeycomb hexagon-shaped pattern with one for this at least one line segment, thereby this prebasal plate is aimed at this metacoxal plate.
2. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern is a plurality of parallel line segments.
3. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises one "＜" horn shape line segment, one jiao of the honeycomb hexagon-shaped pattern of its angle and this second pattern is identical, when stacked, "＜" horn shape of this first pattern is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
4. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises a Magen David cylindricality crystallization pattern, six angle columns for concentricity outside radiation, tail end is "＜" horn shape, and the hexagonal of these six columns corresponds respectively to this hexagonal of the honeycomb hexagon-shaped pattern of this second pattern, wherein, when this first and second pattern accurate when stacked, this first pattern is positioned at the center of this second pattern, and this hexagonal of this second pattern and this hexagonal of this first pattern are aligned with each other, both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
5. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises " T " pattern of being made up of a corner post and a rectangle, and a jiao of the honeycomb hexagon-shaped pattern of the angle of this corner post and this second pattern is identical, when stacked, this corner post is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
6. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises one first and one second " T " pattern, this first and second " T " pattern is made up of first and second corner post and first and second rectangle respectively, wherein this first and second rectangle is parallel each other, and the angle of this first and second corner post a pair of diagonal angle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, the angle end of this first and second corner post is aimed at this a pair of diagonal angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this first and second corner post and the arm of angle at this a pair of diagonal angle.
7. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises " T " pattern of being made up of a corner post and a rectangle, and a jiao of the honeycomb hexagon-shaped pattern of the angle of this corner post and this second pattern is identical, when stacked, this corner post is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and the arm of angle of this two pattern is overlapped each other.
8. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises one first and one second " T " pattern, this first and second " T " pattern is made up of first and second corner post and first and second rectangle respectively, wherein this first and second rectangle is parallel each other, and the angle of this first and second corner post a pair of diagonal angle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, the angle end of this first and second corner post is aimed at this a pair of diagonal angle of the honeycomb hexagon-shaped pattern of this second pattern, and the arm of angle of this first and second corner post and the arm of angle at this a pair of diagonal angle are overlapped each other.
9. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern is one to have the pentagon of birectangular triangle column, and this triangle of on-right angle the continuous angle of triangle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, this triangle of this first pattern and this triangle of this second pattern are aligned with each other, and the arm of angle of this triangle of this first and second pattern is parallel to each other.
10. plasm display panel aligning structure as claimed in claim 1, wherein this first pattern comprises first and second pentagon with birectangular triangle column, and this triangle of this first pentagonal on-right angle first group of angle of triangle that links to each other with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, then second group of angle of triangle that links to each other with this honeycomb hexagon-shaped pattern of second group is identical respectively for this triangle of this second pentagonal on-right angle, when stacked, this first pentagonal this triangle is aligned with each other with first group of triangle that links to each other of this second pattern, make this first pentagonal this triangle parallel to each other with the arm of angle of first group of triangle that links to each other of this second pattern, and this second pentagonal this triangle is aligned with each other with second group of triangle that links to each other of this second pattern, and this second pentagonal this triangle is also parallel to each other with the arm of angle of second group of triangle that links to each other of this second pattern.
11. plasm display panel aligning structure as claimed in claim 1, this first pattern that wherein is arranged at this prebasal plate is made of opaque auxiliary electrode material or black equivalent beds material.
12. a plasma display pannel comprises:
One prebasal plate; And
One metacoxal plate; Wherein, before this with on the metacoxal plate at least one group of aligning structure is set, this group aligning structure comprises one first pattern and one second pattern, is divided into the predetermined overlay area of this prebasal plate and this metacoxal plate, wherein:
This second pattern that is arranged at this metacoxal plate is at least one honeycomb hexagon-shaped pattern that barrier rib constitutes;
This first pattern that is arranged at this prebasal plate comprises at least one line segment,
Wherein, when this prebasal plate and this metacoxal plate stacked combination are this plasma display pannel and during in the face of this plasma display pannel, this first pattern is arranged in this second pattern on this corresponding metacoxal plate and this at least one line segment, and both set a distance was parallel with one side at least of this honeycomb hexagon-shaped pattern with one, thereby this prebasal plate is aimed at this metacoxal plate.
13. plasm display panel as claimed in claim 12, wherein this first pattern is a plurality of parallel line segments.
14. plasm display panel as claimed in claim 12, wherein this first pattern comprises one "＜" horn shape, one jiao of the honeycomb hexagon-shaped pattern of its angle and this second pattern is identical, when stacked, "＜" horn shape of this first pattern is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
15. plasm display panel as claimed in claim 12, wherein this first pattern comprises a Magen David cylindricality crystallization pattern, six angle columns for concentricity outside radiation, tail end is "＜" horn shape, and the hexagonal of these six columns corresponds respectively to this hexagonal of the honeycomb hexagon-shaped pattern of this second pattern, wherein, when this first and second pattern accurate when stacked, this first pattern is positioned at the center of this second pattern, and this hexagonal of this second pattern and this this hexagonal of first pattern are aligned with each other, both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
16. plasm display panel as claimed in claim 12, wherein this first pattern comprises " T " pattern of being made up of a corner post and a rectangle, and a jiao of the honeycomb hexagon-shaped pattern of the angle of this corner post and this second pattern is identical, when stacked, this corner post is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this two pattern.
17. plasm display panel as claimed in claim 12, wherein this first pattern comprises one first and one second " T " pattern, this first and second " T " pattern is made up of first and second corner post and first and second rectangle respectively, wherein this first and second rectangle is parallel each other, and the angle of this first and second corner post a pair of diagonal angle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, the angle end of this first and second corner post is aimed at this a pair of diagonal angle of the honeycomb hexagon-shaped pattern of this second pattern, and both set a distance was parallel to each other with this to make the arm of angle of this first and second corner post and the arm of angle at this a pair of diagonal angle.
18. plasm display panel as claimed in claim 12, wherein this first pattern comprises " T " pattern of being made up of a corner post and a rectangle, and a jiao of the honeycomb hexagon-shaped pattern of the angle of this corner post and this second pattern is identical, when stacked, this corner post is aimed at this angle of the honeycomb hexagon-shaped pattern of this second pattern, and the arm of angle of this two pattern is overlapped each other.
19. plasm display panel as claimed in claim 12, wherein this first pattern comprises one first and one second " T " pattern, this first and second " T " pattern is made up of first and second corner post and first and second rectangle respectively, wherein this first and second rectangle is parallel each other, and the angle of this first and second corner post a pair of diagonal angle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, the angle end of this first and second corner post is aimed at this a pair of diagonal angle of the honeycomb hexagon-shaped pattern of this second pattern, and the arm of angle of this first and second corner post and the arm of angle at this a pair of diagonal angle are overlapped each other.
20. plasm display panel as claimed in claim 12, wherein this first pattern is one to have the pentagon of birectangular triangle column, and this triangle of on-right angle the continuous angle of triangle with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, when stacked, this triangle of this first pattern and this triangle of this second pattern are aligned with each other, and the arm of angle of this triangle of this first and second pattern is parallel to each other.
21. plasm display panel as claimed in claim 12, wherein this first pattern comprises first and second pentagon with birectangular triangle column, and this triangle of this first pentagonal on-right angle first group of angle of triangle that links to each other with the honeycomb hexagon-shaped pattern of this second pattern is identical respectively, then second group of angle of triangle that links to each other with this honeycomb hexagon-shaped pattern of second group is identical respectively for this triangle of this second pentagonal on-right angle, when stacked, this first pentagonal this triangle is aligned with each other with first group of triangle that links to each other of this second pattern, make this first pentagonal this triangle parallel to each other with the arm of angle of first group of triangle that links to each other of this second pattern, and this second pentagonal this triangle is aligned with each other with second group of triangle that links to each other of this second pattern, and this second pentagonal this triangle is also parallel to each other with the arm of angle of second group of triangle that links to each other of this second pattern.
22. plasm display panel as claimed in claim 12, this first pattern that wherein is arranged at this prebasal plate is made of opaque auxiliary electrode material or black equivalent beds material.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000011894A (en) * | 1998-06-23 | 2000-01-14 | Fujitsu Ltd | Plasma display panel |
| CN1307728A (en) * | 1998-04-28 | 2001-08-08 | 松下电器产业株式会社 | Plasma display panel and method for manufacturing the same |
| KR20020019353A (en) * | 2000-09-05 | 2002-03-12 | 김영남 | Plasma display panel |
| US6376986B1 (en) * | 1999-05-11 | 2002-04-23 | Fujitsu Limited | Plasma display panel |
| US6495967B2 (en) * | 2001-04-06 | 2002-12-17 | Chunghwa Picture Tubes, Ltd. | Discharge cells between barrier walls of alternating current discharge type plasma display panel |
| JP2003288842A (en) * | 2002-03-27 | 2003-10-10 | Matsushita Electric Ind Co Ltd | Manufacturing method of plasma display device |
-
2004
- 2004-01-15 CN CNB2004100018872A patent/CN100367441C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1307728A (en) * | 1998-04-28 | 2001-08-08 | 松下电器产业株式会社 | Plasma display panel and method for manufacturing the same |
| JP2000011894A (en) * | 1998-06-23 | 2000-01-14 | Fujitsu Ltd | Plasma display panel |
| US6376986B1 (en) * | 1999-05-11 | 2002-04-23 | Fujitsu Limited | Plasma display panel |
| KR20020019353A (en) * | 2000-09-05 | 2002-03-12 | 김영남 | Plasma display panel |
| US6495967B2 (en) * | 2001-04-06 | 2002-12-17 | Chunghwa Picture Tubes, Ltd. | Discharge cells between barrier walls of alternating current discharge type plasma display panel |
| JP2003288842A (en) * | 2002-03-27 | 2003-10-10 | Matsushita Electric Ind Co Ltd | Manufacturing method of plasma display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1558442A (en) | 2004-12-29 |
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