CN1555079A - Aligning pattern and plane display panel including said aligning pattern - Google Patents
Aligning pattern and plane display panel including said aligning pattern Download PDFInfo
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- CN1555079A CN1555079A CNA2003101131581A CN200310113158A CN1555079A CN 1555079 A CN1555079 A CN 1555079A CN A2003101131581 A CNA2003101131581 A CN A2003101131581A CN 200310113158 A CN200310113158 A CN 200310113158A CN 1555079 A CN1555079 A CN 1555079A
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Abstract
This invention provides controposition patterns and their plane indication panels. A set of controposition patterns are designed on the back and front panels constituting a plane indicator including: a first pattern composed of a first parallelogram pattern and its diagonal lines extending from the four angles of the first parallelogram pattern and a second pattern composed of a second parallelogram pattern same with the first and multiple symmetric line section sets parallel set at either side of the extended diagonal line direction from four angles of the second one to make the direction at the center of the said symmetric section line sets, among which, the two patterns are set at the opposite positions to the front and back panels thus accurate iteration can be realized between panels by mutual iterating between the two patterns and aligning between the diagonal lines and their symmetric line sets of the first parallelogram pattern.
Description
Technical field
The present invention relates to plasma plane display panel (Plasma Display Panel is called for short PDP), particularly the front and back panel of plasma plane demonstration changes to calibration.
Background technology
Flat-panel screens is the main flow of present display, and wherein large-sized main flow then is a plasma scope.The plasma scope cardinal principle is to utilize ultraviolet radiation that gaseous arc (Arc) is radiated to excite the phosphorus of primary colors red (R), blue (B), green (G), and the mixing of primaries and show the visible light of various colors.Below with Figure 1A to 1C known a kind of plasm display panel structure is described.
Figure 1A is depicted as header board (front plate) structure of known a kind of plasm display device, or deserves to be called plate structure.Strip keep electrode (sustain electrode) C and scan electrode (scanelectrode) S is arranged on the transparent glass panel 10 in alternate mode parallel to each other.Then, a dielectric layer 12 as the transparent electrics layer that lures, covers this transparent glass panel 10 surfaces, and electrode (sustain electrode) C and scan electrode (scan electrode) S are kept in covering.Then, form on the protective layer 14 at dielectric layer 12, and plate structure before finishing shown in 1A figure.
Figure 1B is depicted as back plate (rear plate) structure of known a kind of plasm display device, or claims plate structure down.At first on face glass 16, form a plurality of strip addressing electrodes parallel to each other (address electrode) A.Then cover this face glass 16 surfaces and this addressing electrode A with dielectric layer 18.Then, form the barrier rib of using as the colour developing unit (barrierrib) 20 in this dielectric layer surface definition, shown in Figure 1B, its barrier rib 20 alternate each other one is set a distance both, strip is set in parallel in dielectric layer 18 surfaces, and wherein per two barrier ribs 20 are located on the addressing electrode A, form the structure that is set in distance between barrier rib 20 and addressing electrode A.And 20 of adjacent in twos barrier ribs, coating produces the luminescent coating 22 of ruddiness, green glow or blue light respectively, forms the back plate structure shown in Figure 1B.
Referring to Fig. 1 C, be depicted as the front board structure of Figure 1A and the back plate structure of Figure 1B and make up the end view of the PDP luminescence unit of formation afterwards.With front board structure parallel keep electrode C and the addressing electrode A that scans electrode and back plate structure with orthogonal directions repeatedly to after, then constitute a plurality of luminescence units, shown in Fig. 1 C figure, header board and afterwards be separated out luminescence unit with barrier rib 20 between plate.Each luminescence unit writes display data by the addressing electrode A of back plate, and keeping electrode C and scanning electrode S of header board then discharged and actual displayed in order to responsible.Wherein, keeping electrode C and scanning electrode S and should be provided with among Fig. 1 C, and in order to illustrate conveniently, keeping electrode C and scanning electrode S and adjust 90 degree among the figure to explain the structures of luminescence unit with addressing electrode A is vertical.
Still referring to Fig. 1 C, after header board and back plate structure are bonded to each other, then insert inert gas between slot, as the mist of neon and xenon by face glass.Each addressing electrode A and a pair of electrode C that keeps are luminescence units with the intersection district that scans electrode S, when applying voltage, inert gas in the stimulated luminescence unit, emit ultraviolet ray and produce plasma effect, when ultraviolet irradiation when coating barrier rib 20 lip- deep fluorescence material 22R, 22G or 22B, then excite to produce red, green or blue visible light, and this trichromatic superposition makes up and then constitute colored display frame.
And because plasma scope such as above-mentionedly coincide by two panels in front and back, to constitute luminescence unit, therefore, the accuracy that coincides between the panel then influences the space size of luminescence unit and the control technology degree of electrode pair emitting space.Generally speaking, repeatedly may cause the area of luminescence unit inconsistent to error, and addressing electrode A or keep electrode C and scan the middle position that electrode S departs from luminescence unit, effectively the inert gas in the stimulated luminescence space produces plasma, thereby cause luminous efficiency to reduce and the unequal problem of color, influence the display quality.
As mentioned above, can be accurately repeatedly right in order to make front and back panel, be provided with usually on the front and back panel of flat-panel screens to bit patterns (alignment mark), as the foundation of contraposition.Referring to Fig. 2 A to 2C, be depicted as be provided with on the plasma scope front and back panel to bit patterns.Shown in Fig. 2 A, the non-display area that generally falls in four corners of header board F and back plate R can be provided with bit patterns.Shown in Fig. 2 B, four of non-display area corners are provided with the cross mark respectively on transparent front plate F, and on the corresponding non-display area of transparent back plate R the also corresponding rectangle that is provided with four equi-spaced apart that is provided with, and when front and rear panel repeatedly to the time, then present changing shown in Fig. 2 B to pattern.Perhaps, shown in Fig. 2 C, a hollow pie chart sample is set on the header board F, and on the plate R of back, a less filled circles is set, when front and rear panel repeatedly to the time, then present concentric circles shown in Fig. 2 C figure repeatedly to pattern.
Summary of the invention
Along with the flat-panel screens size strengthens gradually, in order to make flat-panel screens, as the front and back panel of above-mentioned plasma scope repeatedly to more accurate, the object of the present invention is to provide a kind of to bit patterns (alignment mark), can increase the aligning accuracy and the resolution of flat-panel screens front and rear panel, reduce bit errors (alignment error), and and then promote the output efficiency of contraposition assembling (Assembly).
For reaching above-mentioned purpose, on first panel of forming flat-panel screens and second panel, be provided with according to of the present invention one group to bit patterns, the panel that is used for flat-panel screens is repeatedly right, comprise: first pattern, comprising the first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of the first parallelogram pattern; And, second pattern, it comprises: the second parallelogram pattern, identical and big or small different with the first parallel four limit row pattern forms, and organize symmetrical sets of line segments more, be set in parallel in four jiaos of outward extending diagonal both sides by the second parallelogram pattern, the diagonal that the second parallelogram pattern is extended is positioned at the center of this symmetrical expression sets of line segments.
Wherein, above-mentioned first and second pattern is arranged at respectively on the relative position of first panel of forming flat-panel screens and second panel, when first and second panel repeatedly to the time, first and second parallelogram pattern identical shaped but that vary in size is repeatedly right mutually, make the contraposition gap unanimity on its four limit.In addition, symmetrical sets of line segments as the contraposition scale, is coincided the extension diagonal of the first parallelogram pattern in the center of the symmetrical sets of line segments of second pattern, to guarantee the right accuracy that changes.
The present invention more provides another group to bit patterns, comprising: first pattern, and it comprises the first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of this first parallelogram pattern; And, second pattern, it comprises: the second parallelogram pattern, identical and big or small different with the first parallel four limit row pattern forms, and many dotted lines, be the radial four jiaos of outward extending diagonal both sides that are arranged at this second parallelogram pattern of symmetrical expression.
Wherein, first and second pattern is arranged at respectively on the relative position of first panel of forming this flat-panel screens and second panel, when first and second panel repeatedly to the time, first and second parallelogram pattern identical shaped but that vary in size is repeatedly right mutually, make the contraposition gap unanimity on its four limit.And the extension diagonal of the first parallelogram pattern coincides in the center of the symmetrical expression dotted line of second pattern, to guarantee the right accuracy that changes.
The present invention further provides rear board before the above-mentioned flat-panel screens to bit patterns is set, can more rapid and precisely carry out panel and coincide.
For allow the present invention above-mentioned purpose, feature, and advantage can become apparent, below cooperate appended graphicly, be described in detail below:
Description of drawings
Figure 1A to 1C is depicted as the header board of known a kind of plasma scope and back plate structure and its and makes up the luminescence unit structure that the back forms;
Fig. 2 A to 2C is depicted as the header board of known a kind of plasma scope and changing to the zone of pattern and setting thereof of back plate;
Fig. 3 A, 4A and 5A illustrate according to one group in one embodiment of the invention bit patterns; And
One group in Fig. 3 B, 4B and the 5B explanation according to another embodiment of the present invention to bit patterns.
Description of reference numerals
10, F: header board
12,18: dielectric layer
14: protective layer
16, R: back plate
20: barrier rib
22R, 22G, 22B: luminescent coating
C: keep electrode
S: scan electrode
A: addressing electrode
30,40,50: square pattern
31,41: the symmetrical expression sets of line segments
32: the real diagonal of establishing
42,52: illusory diagonal
43,44,53,54: line segment
56A, 56A ', 56B, 56B ': dotted line
Embodiment
Embodiment one
Below referring to Fig. 3 A, 4A and 5A explanation according to one group in one embodiment of the invention to bit patterns.This group to bit patterns comprise as shown in Figure 3A first pattern and second pattern shown in Fig. 4 A, be arranged at respectively on the header board that is combined into a plasma display and the back plate.Preferably on header board and back plate, on falling, four corners that belong to non-display area these are set respectively to bit patterns.
As shown in Figure 3A, comprise the first parallelogram pattern, 30 diagonal 32 a pair of in first pattern with it, and diagonal 32 is by the outer set distance L A that extends of four angles of the first parallelogram pattern 30, and in a preferred embodiment, the first parallelogram pattern 30 is the open diamonds pattern, an open squares pattern for example, the preferred length of side is between 2-3mm.
Shown in Fig. 4 A, comprise the second parallelogram pattern 40 in second pattern, its shape is identical with the first parallelogram pattern 30, but varies in size.In one embodiment, the second parallelogram pattern 40 is a filled squares, but less than the first parallelogram pattern 30.And on four jiaos of outward extending diagonals 42 of the second parallelogram pattern 40, be axis with the illusory diagonal that extends, many group contraposition scales (Alignment Yardstick) are set.Preferred contraposition scale is 41 designs of bilateral type sets of line segments shown in Fig. 4 A, as with the relative sets of line segments of three or three shapes, and the length of line segment is successively decreased by lateral diagonal axis, and is positioned at that diagonal first side all equates with the spacing of the second side line section and symmetrical.In a preferred embodiment, on four jiaos of outward extending each diagonals 42 of the second parallelogram pattern 42, many group symmetrical expression sets of line segments 41 are set all, shown in Fig. 4 A, each is equidistantly to be provided with 3 groups of symmetrical expression sets of line segments 41 on the diagonal 42 that extend on every limit.And at the diagonal mid point to extending on the diagonal 42 on the suitable distance L B, setting is the line segment 43 and 44 of vertical T font, its middle conductor 43 is arranged at distance L B and extends on the diagonal 42, and line segment 44 is orthogonal with line segment 43, and distance is about 10 to 20mm between two relative T fonts.Shown in Fig. 4 A figure, folder is established many group symmetrical expression sets of line segments 41 on the extension diagonal between this T font and square pattern.And the distance L B of each T font and the central second parallelogram pattern, should be isometric or be slightly larger than the extension catercorner length LA of the first parallelogram pattern, detailed configuration then describes in detail in the following Fig. 5 A that coincides.
On the header board that above-mentioned first and second pattern can be in the lump be formed at plasma scope respectively by known electrode process and the relative position of back plate, but what person is located at front or rear panel then and unrestricted.In one embodiment, be on the non-display area corner, four limits of R on the header board F of the plasma scope shown in Fig. 2 A as described above and back plate, respectively corresponding first and second pattern that is provided with, and every group be about 10～20 centimeter square to the preferred size of bit patterns (being meant the pattern that is coincided and formed by first and second pattern).When with manual type or with aim at board carry out header board F with after plate R coincide on time, can be with filled squares pattern 40 on open squares pattern on the header board F 30 and back plate R, repeatedly right mutually with central point, make it be concentric shape, and make open squares pattern 30 and filled squares pattern 40 be repeatedly right mutually, form changing as Fig. 5 A to pattern.When header board F and back plate R repeatedly to the time because open squares 30 is greater than filled squares 40, so it is d1, d2, d3 and d4 to the generation contraposition gap (Alignment Interstices) between its four limits length of side of back and the length of side repeatedly.And work as d1=d2=d3=d4, then representative is accurately aimed at.Can hollow each other or solid squares between the first parallelogram pattern that varies in size and above-mentioned shape is identical and the second parallelogram pattern, or be square hollow, the present invention is not as limit.
Still referring to Fig. 5 A, the aligning except between square pattern, also utilize diagonal 32 in first pattern in alignment with the symmetrical expression sets of line segments 41 in second pattern.Extend diagonal 32 respectively in alignment with the middle shaft position that is bilateral type sets of line segments 41 among Fig. 4 A with four, when the equating with d6 apart from d5 of the most inboard line segment of both sides and diagonal 32, then its contraposition gap is equal, guarantees between two patterns accurately aligning.Shown in Fig. 5 A, be among the figure three or three relatively, as the symmetrical expression sets of line segments 41 of contraposition scale (Alignment Yardstick), because its symmetrical expression, regularization, from outside to inside, tapering type design from long to short, can effectively improve with the resolution that it is right that artificial or machine change, accelerate to change right efficient.
Still referring to Fig. 5 A, be arranged on diagonal bearing of trend terminal in the diagonal 32 in first pattern and second pattern, the T word pattern that constitutes by line segment 43 and 44, can be used as subtend contraposition (Faced Alignment) standard between first and second pattern, by diagonal 32 and line segment 43 are adjusted to same horizontal line, constitute a straight line, then can guarantee changing between two patterns precision.And the line segment 44 perpendicular to line segment 43 and diagonal 32 in the T word pattern also helps to increase the identification effect in the alignment procedures.And in order to reach preferred subtend contraposition effect, the distance L B between line segment 43 in the T word pattern of second pattern and crosspoint, square pattern diagonal center should roughly isometric or slightly be longer than the diagonal 32 of first pattern by the outward extending length L A in crosspoint, diagonal center.
In sum, on the correspondence position of the header board of plasma scope and back plate, after above-mentioned first pattern and second pattern are set respectively, then header board and back plate repeatedly to the time, can be according to first and second parallelogram patterns 30 of central authorities and 40 and 41 of the extension diagonal 32 of vertical and horizontal direction and contraposition scales repeatedly right, calibrate level and upright position between two panels accurately, the sets of line segments 41 that line segment length successively decreases gradually then helps to improve to bit resolution, therefore no matter be with manpower or aim at board to carry out panel repeatedly right, all can effectively promote panel repeatedly to efficiency and precision.And the T word pattern in the second pattern terminal, then more provide with first pattern in the subtend contraposition foundation of diagonal 32.
Embodiment two
Below referring to one group in Fig. 3 B, 4B and the 5B explanation according to another embodiment of the present invention to bit patterns.This group comprises first pattern shown in similar Fig. 3 A to bit patterns, and second pattern of other collocation shown in Fig. 4 B is arranged at respectively on the header board and back plate that is combined into a plasma display.Preferred person is on header board and back plate, first and second is set to bit patterns respectively on four corners that belong to non-display area fall.Same, what person of first or second pattern is arranged at front or rear panel and unrestricted.
First pattern is shown in Fig. 3 B, comprise the first parallelogram pattern 30 and its diagonal 32, and diagonal 32 is by the outer set distance L A that extends of four angles of the first parallelogram pattern 30, and in a preferred embodiment, the first parallelogram pattern 30 is the open diamonds pattern, open squares for example, the length of side is between 2-3mm.And in a preferred embodiment, except the reality of extended distance LA is established diagonal 32, also respectively be provided with one group at its four ends bearing of trend and be three or three relatively and the length of line segment is successively decreased by lateral diagonal axis, and both sides line segment spacing all equates and the symmetrical expression sets of line segments 31 of symmetry, with as contraposition scale (Alignment Yardstick).
Second pattern is shown in Fig. 4 B, comprising the second parallelogram pattern 50.In a preferred embodiment, the second parallelogram pattern 50 is identical with the first parallelogram pattern, 30 shapes, but varies in size.In one embodiment, the second parallelogram pattern 50 is a filled squares, but less than the first parallelogram pattern 30.Can hollow each other or solid squares between the first parallelogram pattern 30 that varies in size and above-mentioned shape is identical and the second parallelogram pattern 50, or be square hollow, the present invention is not as limit.And on four jiaos of outward extending diagonals of the second parallelogram pattern 50, illusory diagonal 52 with extension is an axis, many group contraposition scales are set, shown in Fig. 4 B, the radial n bar dotted line that is provided with of equidistant respectively symmetry in illusory diagonal 52 both sides, as 2 dotted line 56A and 56B and 56A ' and 56B ' respectively are set, and 52 of illusory diagonal are radial arrangement respectively with included angle A and A ' and B and B '.And intersect mid point on the extension diagonal 52 on the suitable distance L C terminal at diagonal, setting is the line segment 53 and 54 of vertical T font, its middle conductor 53 is arranged at distance L B and extends on the diagonal 52, and line segment 54 is orthogonal with line segment 53, and distance is about 10 to 20mm between two relative T fonts.And the distance L C of each T font and the central second parallelogram pattern, should be isometric or be slightly larger than the extension catercorner length LA of the first parallelogram pattern, detailed configuration then describes in detail in the following Fig. 5 B that coincides.
On the header board that above-mentioned first and second pattern can be in the lump be formed at plasma scope respectively by known electrode process and the relative position of back plate, but what person is located at front or rear panel then and unrestricted.In one embodiment, on the header board F of the plasma scope shown in Fig. 2 A as described above and back plate on the non-display area corner, four limits of R, respectively corresponding first and second pattern that is provided with, and every group be about 10～20 centimeter square to the preferred size of bit patterns (being meant the pattern that is coincided and formed by first and second pattern).When with manual type or with aim at board carry out header board F with after plate R coincide on time, can be with filled squares pattern 50 on open squares pattern on the header board F 30 and back plate R, repeatedly right mutually with central point, make it be concentric shape, and make open squares pattern 30 and filled squares pattern 50 be repeatedly right mutually, form changing as Fig. 5 B to pattern.When header board F and back plate R repeatedly to the time because open squares 30 is greater than filled squares 40, so it is d1, d2, d3 and d4 to the generation contraposition gap (Alignment Interstices) between its four limits length of side of back and the length of side repeatedly.And work as d1=d2=d3=d4, then representative is accurately aimed at.Can hollow each other or solid squares between the first parallelogram pattern that varies in size and above-mentioned shape is identical and the second parallelogram pattern, or be square hollow, the present invention is not as limit.
Still referring to Fig. 5 B, dotted line 56A and 56B and 56A ' and 56B ', and the relativeness of 32 of diagonal then can form contraposition scale (Alignment Yardstick).Because dotted line 56A and 56B and 56A ' and 56B ' are symmetrical radial arrangement therefore with diagonal 32 during in alignment with the axis of these dotted lines, calibrate its distance and be with 32 of diagonal IA=IA ' with IB=IB ' conduct aim at foundation.Generally speaking,, form amplification effect in the outside, can improve the easness of its outside identification, also easier differentiation alignment error owing to be radial setting.
Again referring to Fig. 5 B, be arranged on diagonal bearing of trend terminal in the diagonal 32 in first pattern and second pattern, the T word pattern that constitutes by line segment 53 and 54, can be used as subtend contraposition (Faced Alignment) standard between first and second pattern, by diagonal 32 and line segment 53 are adjusted to same horizontal line, constitute a straight line, then can guarantee changing between two patterns precision.And the line segment 54 perpendicular to line segment 53 and diagonal 32 in the T word pattern also helps to increase the identification effect in the alignment procedures.And in order to reach preferred subtend contraposition effect, the distance L C between line segment 53 in the T word pattern of second pattern and crosspoint, square pattern diagonal center should roughly isometric or slightly be longer than the diagonal 32 of first pattern by the outward extending length L A in crosspoint, diagonal center.
And in a preferred embodiment, the set symmetrical expression sets of line segments 31 of four terminals of the first pattern diagonal 32 can be used as the contraposition scale (Alignment Yardstick) of the line segment 53 in second pattern, improves it and aims at efficient.
Because the panel size of plasma scope increases day by day, for the front and back panel that accurately coincides, with the formation luminescence unit, so aligning accuracy becomes the improvement emphasis of technology yield.And among the present invention to bit patterns, be by contraposition scale (Alignment Yardstick), contraposition gap (AlignmentInterstices) and subtend contraposition designs such as (Faced Alignment), help to promote the contraposition accuracy between large size panel and quicken its alignment speed to promote contraposition efficient, even the cellular construction of front and back panel produces a little distortion inaccuracy in the mill, by the extension shape diagonal design of vertical-horizontal of the present invention and the configuration in contraposition gap, also can in repeatedly to process, do suitable correction adjustment along level and vertical direction, to reduce the space error rate of luminescence of plasma unit, improve contraposition assembling (Assembly) rate of finished products of plasma scope.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when with being as the criterion that appending claims was limited.
Claims (32)
1. one group to bit patterns, and the panel that is used for a flat-panel screens is repeatedly right, comprising:
One first pattern comprises one first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of this first parallelogram pattern; And
One second pattern comprises:
One second parallelogram pattern, identical and big or small different with these first parallel four limit row pattern forms; And
Organize symmetrical sets of line segments more, be set in parallel in four jiaos of outward extending diagonal both sides of this second parallelogram pattern, the diagonal that this second parallelogram pattern is extended is positioned at the center of this sets of line segments;
Wherein, this first and second pattern is arranged at respectively on the relative position of one first panel of forming this flat-panel screens and one second panel, when this first and second panel repeatedly to the time, this first and second parallelogram pattern is repeatedly right mutually, and the diagonal of this first parallelogram pattern coincides in the center of the symmetrical sets of line segments of this second pattern.
2. according to claim 1 to bit patterns, wherein this first and second parallelogram pattern one of them be solid squares, and another is a square hollow, and this square hollow is greater than this solid squares, when this first and second panel repeatedly to the time, coincide mutually with the central point of this square hollow and this solid squares.
3. according to claim 1 to bit patterns, wherein this first and second parallelogram pattern is rhombus.
4. according to claim 1 to bit patterns, line segment length that wherein should the symmetry sets of line segments is successively decreased by lateral central authorities diagonal.
5. according to claim 4 to bit patterns, wherein respectively being provided with three groups on four jiaos of this second parallelogram pattern outward extending four diagonals should the symmetry sets of line segments.
6. according to claim 1 to bit patterns, wherein outward extending these four the diagonal bottoms of this second parallelogram pattern in the outside of this symmetry sets of line segments, also are provided with T font line segment.
7. according to claim 6 to bit patterns, between wherein per two relative T font line segments approximately distance 10 to 20mm.
8. one group to bit patterns, and the panel that is used for a flat-panel screens is repeatedly right, comprising:
One first pattern comprises one first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of this first parallelogram pattern; And
One second pattern comprises:
One second parallelogram pattern, identical and big or small different with these first parallel four limit row pattern forms; And
Many dotted lines are the radial four jiaos of outward extending diagonal both sides that are arranged at this second parallelogram pattern of symmetrical expression;
Wherein, this first and second pattern is arranged at respectively on the relative position of one first panel of forming this flat-panel screens and one second panel, when this first and second panel repeatedly to the time, this first and second parallelogram pattern is repeatedly right mutually, and the diagonal of this first parallelogram pattern coincides in the center of this symmetrical expression dotted line of this second pattern.
9. according to claim 8 to bit patterns, wherein this first and second parallelogram pattern one of them be solid squares, and another is a square hollow, and this square hollow is greater than this solid squares, when this first and second panel repeatedly to the time, coincide mutually with the central point of this square hollow and this solid squares.
10. according to claim 8 to bit patterns, wherein this first and second parallelogram pattern is a rhombus.
11. according to claim 8 to bit patterns, wherein outward extending these four the diagonal bottoms of this second parallelogram pattern also are provided with T font line segment.
12. according to claim 11 to bit patterns, between wherein per two relative T font line segments approximately distance 10 to 20mm.
13. it is according to claim 11 to bit patterns, wherein more comprise the symmetrical sets of line segments of many groups in this first pattern, be set in parallel in the extension diagonal outside of this first parallelogram pattern, the diagonal that this first parallelogram pattern is extended is positioned at the center of this symmetrical expression sets of line segments.
14. according to claim 13 to bit patterns, wherein the line segment length of symmetrical sets of line segments is successively decreased by lateral central authorities diagonal.
15. one group of flat display panel comprises first panel and second panel, is provided with at least one group to bit patterns on this first and second panel, this group comprises bit patterns:
One first pattern comprises one first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of this first parallelogram pattern; And
One second pattern comprises:
One second parallelogram pattern, identical and big or small different with these first parallel four limit row pattern forms; And
Organize symmetrical sets of line segments more, be set in parallel in four jiaos of outward extending diagonal both sides of this second parallelogram pattern, the diagonal that this second parallelogram pattern is extended is positioned at the center of this sets of line segments;
Wherein, this first and second pattern is arranged at respectively on the relative position of this first and second panel of forming this flat-panel screens, when this first and second panel repeatedly to the time, this first and second parallelogram pattern is repeatedly right mutually, and the diagonal of this first parallelogram pattern coincides in the center of the symmetrical sets of line segments of this second pattern.
16. one group of flat display panel according to claim 15, on wherein four corners of this first panel and second panel fell, correspondence was provided with this to bit patterns respectively.
17. one group of flat display panel according to claim 15, wherein this first and second panel is applicable to plasma scope.
18. one group of flat display panel according to claim 15, wherein this first and second parallelogram pattern one of them be solid squares, and another is a square hollow, and this square hollow is greater than this solid squares, when this first and second panel repeatedly to the time, coincide mutually with the central point of this square hollow and this solid squares.
19. one group of flat display panel according to claim 15, wherein this first and second parallelogram pattern is a rhombus.
20. one group of flat display panel according to claim 15, line segment length that wherein should the symmetry sets of line segments is successively decreased by lateral central authorities diagonal.
21. one group of flat display panel according to claim 15, wherein respectively being provided with three groups on four jiaos of this second parallelogram pattern outward extending four diagonals should the symmetry sets of line segments.
22. one group of flat display panel according to claim 15, wherein outward extending these four the diagonal bottoms of this second parallelogram pattern in the outside of this symmetry sets of line segments, also are provided with T font line segment.
23. one group of flat display panel according to claim 22, wherein whenever between this two relative T font line segment approximately distance 10 to 20mm.
24. one group of flat display panel comprises first panel and second panel, is provided with at least one group to bit patterns on this first and second panel, this group comprises bit patterns:
One first pattern comprises one first parallelogram pattern and its diagonal, and this diagonal is extended outward by four angles of this first parallelogram pattern; And
One second pattern comprises:
One second parallelogram pattern, identical and big or small different with these first parallel four limit row pattern forms; And
Many dotted lines are the radial four jiaos of outward extending diagonal both sides that are arranged at this second parallelogram pattern of symmetrical expression;
Wherein, this first and second pattern is arranged at respectively on the relative position of this first and second panel of forming this flat-panel screens, when this first and second panel repeatedly to the time, this first and second parallelogram pattern is repeatedly right mutually, and the diagonal of this first parallelogram pattern coincides in the center of this symmetrical expression dotted line of this second pattern.
25. one group of flat display panel according to claim 24, on wherein four corners of this first panel and second panel fell, correspondence was provided with this group to bit patterns respectively.
26. one group of flat display panel according to claim 24, wherein this first and second panel is applicable to plasma scope.
27. one group of flat display panel according to claim 24, wherein this first and second parallelogram pattern one of them be solid squares, and another is a square hollow, and this square hollow is greater than this solid squares, when this first and second panel repeatedly to the time, coincide mutually with the central point of this square hollow and this solid squares.
28. one group of flat display panel according to claim 24, wherein this first and second parallelogram pattern is a rhombus.
29. one group of flat display panel according to claim 24, wherein outward extending these four the diagonal bottoms of this second parallelogram pattern also are provided with T font line segment.
30. one group of flat display panel according to claim 29, between wherein per two relative T font line segments approximately distance 10 to 20mm.
31. one group of flat display panel according to claim 24, wherein also comprise the symmetrical sets of line segments of many groups in this first pattern, be set in parallel in the extension diagonal outside of this first parallelogram pattern, the diagonal that this first parallelogram pattern is extended is positioned at the center of this symmetrical expression sets of line segments.
32. one group of flat display panel according to claim 31, wherein the line segment length of symmetrical sets of line segments is successively decreased by lateral central authorities diagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101131581A CN1333420C (en) | 2003-12-25 | 2003-12-25 | Aligning pattern and plane display panel including said aligning pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101131581A CN1333420C (en) | 2003-12-25 | 2003-12-25 | Aligning pattern and plane display panel including said aligning pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1555079A true CN1555079A (en) | 2004-12-15 |
| CN1333420C CN1333420C (en) | 2007-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101131581A Expired - Fee Related CN1333420C (en) | 2003-12-25 | 2003-12-25 | Aligning pattern and plane display panel including said aligning pattern |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100461984C (en) * | 2005-09-30 | 2009-02-11 | 友达光电股份有限公司 | Circuit assembling structure |
| CN102713737A (en) * | 2010-01-15 | 2012-10-03 | 夏普株式会社 | Liquid crystal display device and method for manufacturing same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1115395A (en) * | 1997-06-19 | 1999-01-22 | Nec Corp | Method for positioning substrate |
| KR20010043102A (en) * | 1998-04-28 | 2001-05-25 | 마츠시타 덴끼 산교 가부시키가이샤 | Plasma display panel and method for manufacturing the same |
| JP2000340112A (en) * | 1999-05-28 | 2000-12-08 | Canon Inc | Manufacture of image display device |
| JP2001328234A (en) * | 2000-05-18 | 2001-11-27 | Mitsubishi Electric Corp | Screen mask, method for manufacturing base plate, base plate, flat panel display, and flat panel display device |
| JP2002072507A (en) * | 2000-08-29 | 2002-03-12 | Matsushita Electric Ind Co Ltd | Method for forming pattern, method for manufacturing plasma display panel, the plasma display panel and plasma display device |
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2003
- 2003-12-25 CN CNB2003101131581A patent/CN1333420C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100461984C (en) * | 2005-09-30 | 2009-02-11 | 友达光电股份有限公司 | Circuit assembling structure |
| CN102713737A (en) * | 2010-01-15 | 2012-10-03 | 夏普株式会社 | Liquid crystal display device and method for manufacturing same |
| CN102713737B (en) * | 2010-01-15 | 2015-04-08 | 夏普株式会社 | Liquid crystal display device and method for manufacturing same |
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| Publication number | Publication date |
|---|---|
| CN1333420C (en) | 2007-08-22 |
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