JP2008191526A - Method and member for arraying filamentary body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method and member for arraying a filamentary body by which a plurality of filamentary bodies are positioned and arrayed with high accuracy and fixed so as to be easily removed without damaging the surface. <P>SOLUTION: The filamentary bodies 120 with bend added in the longitudinal direction are inserted between the partitions 103 of the arraying member 100 while being linearly straightened. The partitions 103 are formed so that spaces between the adjacent partitions 103 are each made slightly larger than the width of the filamentary bodies 120, so that the filamentary bodies 120 can be inserted between the partitions 103 without press-fitting the filamentary bodies 120 with a strong force. With the filamentary bodies 120 fitted in the partitions 103, the filamentary bodies 120 and the partitions 103 are brought in partial contact with each other on account of the bend of the filamentary bodies 120, imparting repulsion to the partitions 103 by the straightening of the bend. Through this repulsion by the filamentary bodies 120, they are fixed between the partitions 103. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a method for arranging a linear body and a linear body arraying member for arranging a plurality of linear bodies such as fibers in a two-dimensional manner and using them in a display unit of a flat display device.

  In a conventional flat display device using a two-dimensional substrate, as the display screen is enlarged, the number of pixels increases in proportion to the square of the screen size, and the size of the glass plate serving as the substrate of the flat display device increases. It will also be necessary. As a result, when the pixel defect occurrence rate is not improved, the yield is significantly reduced as the screen size is increased. If an element is defective even at one location on the screen, it is impossible to replace and repair only a part of the screen, making it impossible to use the entire screen, resulting in a significant increase in manufacturing cost per screen. There was a problem.

  On the other hand, Patent Document 1 describes that a two-dimensional flat display device is configured by arranging a plurality of fibers on which light emitting elements are formed. Thus, by arranging a plurality of filaments such as fibers to form a flat panel display device, even when a defect occurs in the light emitting element, it is possible to replace only some of the filaments, yield. There was an advantage that can be greatly improved.

  As described in Patent Document 1, in order to configure a flat display device by arranging a plurality of linear bodies, it is necessary to position each linear body with high accuracy and to arrange them. Since the diameter of the linear body is extremely small compared to the size of the flat display device, it is necessary to position a large number of linear bodies with high accuracy and to arrange them in parallel. As a technique for positioning and fixing such a plurality of filaments, for example, those disclosed in Patent Documents 2 to 4 can be used.

Patent Document 2 describes a method of firmly fixing a fiber to a carrier, and using this method, it is possible to fix the ends of a plurality of filaments arranged in parallel. Further, Patent Document 3 discloses a fiber alignment member in which a plurality of V-shaped grooves are formed in parallel, and by arranging a linear body such as a fiber in each V-shaped groove, a plurality of linear bodies are formed. It is possible to arrange them at a predetermined interval. Furthermore, Patent Document 4 discloses a method of manufacturing a tubular body that can be reliably fixed without damaging the fiber, and this technique can be used to fasten and fix the linear body.
Japanese translation of PCT publication No. 2002-538502 Japanese Patent Laid-Open No. 05-011122 Japanese Patent Laid-Open No. 06-037807 Japanese Patent Laid-Open No. 08-160253

  However, the conventional striatum arrangement method and striatum arrangement member have the following problems. In the case of producing a flat display device or the like using a linear body, not only a light emitting element is formed on the surface of the linear body opposite to the display surface side, but also a reflective layer on the surface where the linear bodies are adjacent to each other. In order to form various devices on different surfaces on the surface of the striatum, it is necessary to rotate the striatum. It is necessary to prevent the filament from twisting or shifting its longitudinal position due to the rotation.

  As described above, in order to form a substrate of a flat panel display device using a linear body, it is necessary to position and arrange a plurality of linear bodies in parallel with high accuracy. It is necessary to once remove and rotate the linear body that has been positioned and fixed, and then to position and fix it again with high accuracy. However, there is no known method and member for arranging such a linear body. .

  In Patent Document 2, a fiber is placed in a concave groove and fixed with an adhesive. However, the method of fixing using an adhesive in this manner makes it impossible to rotate the filament, and a flat display device or the like. It cannot be used for manufacturing. Moreover, in patent document 2, only the edge part of a fiber is fixed, It cannot apply to the arrangement | sequence method and arrangement | sequence member which fix this over the full length of a filament.

  Further, according to Patent Document 3, it is possible to perform positioning by arranging linear bodies in a plurality of V-shaped grooves formed in parallel, but a method for fixing the linear bodies that are positioned and arranged is shown. It has not been. Also in this patent document, only the end of the fiber is positioned, but it cannot be positioned and fixed over the entire length. Furthermore, there is no description about a method of removing and rotating the linear body once positioned, and positioning and fixing again with high accuracy.

  Further, in Patent Document 4, it is possible to fasten and fix the linear body, but if this is applied to a linear body having various devices such as light emitting elements formed on the surface, the device is damaged by the tightening. The possibility is high and it cannot be used for manufacturing a flat display device or the like.

  Accordingly, the present invention has been made to solve these problems, and is a linear body in which a plurality of linear bodies are positioned and arranged with high accuracy and are easily fixed without being damaged. It aims at providing the arrangement | sequence method and a linear body arrangement | sequence member.

  In a first aspect of the method for arranging the striatum according to the present invention, in a manufacturing process of a flat display device in which a plurality of striates are arranged to form a predetermined device on the plane, the cross section is substantially rectangular and the two sides in the longitudinal direction A method of arranging a plurality of the linear bodies having at least one first plane parallel to each other in parallel, wherein a longitudinal bending is applied to the linear bodies having a predetermined rigidity. A plurality of partition walls having a predetermined width formed to have a length substantially equal to that of the linear body are arranged in parallel with a predetermined interval larger than the width of the first plane, and the linear body is disposed between the partition walls. The first line is aligned while being corrected while being bent, and the first plane is aligned on the same plane, and the side surface of the partition wall is pressed by the repulsive force generated by correcting the bend. A strip is fixed between the partition walls.

  In another aspect of the method for arranging the striatum according to the present invention, the width of the first plane is 50 μm or more and 1 mm or less.

  In another aspect of the method for arranging the striatum according to the present invention, the predetermined interval in which the partition walls are arranged is 110% or less of the width of the first plane.

  In another aspect of the method for arranging the striatum according to the present invention, when a longitudinal surface substantially perpendicular to the first plane is a side surface, the height of the partition wall is 40% or more of the height of the side surface. It is characterized by that.

According to another aspect of the method for arranging the striatum according to the present invention, the striate body has a protrusion that protrudes at least one end ahead of the front end in the longitudinal direction of the partition wall, and holds the protrusion. The said linear body is removed from between the said partition walls, It is characterized by the above-mentioned.
According to this aspect, it is possible to remove the linear body from between the partition walls without touching other than the gripping portion.

  In another aspect of the method for arranging the striatum according to the present invention, the height of the side surface is not more than the width of the first plane and not less than 50 μm and not more than 1 mm.

  In another aspect of the method for arranging the striatum according to the present invention, the four corners of the cross-section of the striatum have a length of 5% or more of the length on the short side of the two sides forming each of the corners. The R portion is formed.

  In another aspect of the method for arranging the striatum according to the present invention, a depression is formed over the entire length at the center of the bottom surface between the partition walls, and the corner portion formed by the partition wall and the bottom portion further includes An R portion that is 10% or less of the height of the partition wall is formed.

  Another aspect of the method for arranging the striatum according to the present invention is characterized in that glass is used for the striatum.

  In another aspect of the method for arranging the striatum according to the present invention, a material having a thermal expansion coefficient substantially equal to that of the striatum is used for the partition.

  In a first aspect of the linear body arranging member of the present invention, in a manufacturing process of a flat display device in which a plurality of linear bodies are arranged and a predetermined device is formed on the plane, the cross section is substantially rectangular and has two sides in the longitudinal direction. A linear member arraying member for arranging a plurality of the linear members having at least one first plane parallel to each other in parallel, wherein the first linear member is formed to have a length substantially equal to the linear member. A plurality of partition walls having a predetermined width arranged in parallel at a predetermined pitch larger than the width of the plane, and correcting the bending previously applied to the wire bodies, the wire bodies span the entire length between the partition walls. It is characterized by being fitted and fixed.

  As described above, according to the present invention, a plurality of barrier ribs are arranged at an appropriate pitch, and a plurality of wires are arranged by arranging a linear body having a substantially rectangular cross section and a longitudinal bending added therebetween. It is possible to provide a linear body arranging method and a linear body arranging member capable of positioning and arranging the linear bodies with high accuracy, and easily fixing them without damaging their surfaces.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method for arranging a striatum and a striatum array member in a preferred embodiment of the present invention will be described in detail with reference to the drawings. In addition, about each structural part which has the same function, the same code | symbol is attached | subjected and shown for simplification of illustration and description.

  A striatum arrangement method and a striatum arrangement member according to a first embodiment of the present invention will be described below with reference to FIG. The perspective view shown to Fig.1 (a) has shown the state which positioned and arranged the several linear body 120 on the linear body arrangement | sequence member 100 based on the linear body arrangement | sequence method of this embodiment. FIG. 1B is a cross-sectional view showing a part of the cross-section of the striatum array member 100 and a cross-section of the striatum body 120, and FIG. 1C is arranged in the striatum array member 100. It is the top view which expanded and displayed one filament body 120. FIG.

  In the linear body arranging member 100 of the present embodiment, a plurality of partition walls 103 having a predetermined width are formed in parallel with the same pitch P1 by forming the concave grooves 102 at a predetermined pitch P1 on the base material 101. Then, by inserting the filament 120 between the adjacent partition walls 103 (that is, the concave groove 102), the plurality of filaments 120 can be positioned with high accuracy and arranged in parallel.

  The linear body 120 is formed in a substantially rectangular shape as shown in FIG. 1B, and at least one of the four surfaces in the longitudinal direction is a plane (first plane) in which two sides in the longitudinal direction are parallel. ) 120a, and a device such as a light emitting element necessary for constituting the flat display device is formed on the first flat surface 120a. Further, the surface on which the device is formed need not be only the first plane 120a. For example, a reflective layer or the like may be formed on the side surface 120b substantially perpendicular to the first plane 120a.

  The filament 120 of the present embodiment has a predetermined rigidity (flexibility), and a bending in the longitudinal direction is applied in advance. This bending can be easily added, for example, by winding the filament 120 on a reel. This longitudinal bending may be applied not only in one direction perpendicular to the longitudinal direction but also in another vertical direction. In order to arrange the linear body 120 to which such bending is added between the partition walls 103 of the linear body arrangement member 100, it is necessary to fit the linear body 120 while correcting the linear body 120 in a straight line.

  On the other hand, the partition wall 103 formed on the base material 101 is formed so that the interval B1 between the adjacent partition walls 103 is slightly larger than the width A1 of the striated body 120, and the striated body 120 is moved with a strong force. It is possible to fit between the partition walls 103 without press-fitting. Since the wire 120 is bent in advance, when it is fitted between the partition walls 103, as shown in FIG. 1 (c), the wire 120 is partially bent by the wire 120. The partition wall 103 comes into contact, and a repulsive force is applied to the partition wall 103 by correcting the bending. The linear body 120 is fixed between the partition walls 103 by the repulsive force of the linear body 120.

  As described above, the width A1 of the first flat surface 120a of the linear body 120 is set to 50 μm or more and 1 mm or less in order to fix the linear body 120 by the repulsive force caused by correcting the bending. Good. Further, the width of the other surface is preferably equal to or smaller than the width A1 of the first flat surface 120a, and is 50 μm or more and 1 mm or less. In particular, when a glass fiber having an elastic modulus of about 60 to 70 GPa is used for the filament 120, the width A1 of the first flat surface 120a of the filament 120 is set to 50 μm or more and 1 mm or less. 120 can be provided with an appropriate size of flexibility, and can have an appropriate size of repulsive force with respect to the partition wall 103.

  The interval B1 between the partition walls 103 into which the filament 120 is fitted is preferably larger than the width A1 of the first plane 120a of the filament 120 and 110% or less of the width A1. That is, the clearance (C1 + C2 in FIG. 1B) between the filament 120 and the partition wall 103 is set to be 10% or less of the width A1 of the first plane 120a of the filament 120.

  In the case where the linear body 120 is arranged to constitute a flat display device, the positional accuracy is required to be about ± 5 μm. When the width A1 of the first plane 120a of the linear body 120 is set to the minimum 50 μm, the positional accuracy ± 5 μm is 10% of the width 50 μm of the first plane 120a. Is preferably 10% or less of the width A1 of the first plane 120a. The cross-sectional area of the filament 120 is sufficiently small compared to its length, and a clearance of 10% or less of the cross-section is extremely small compared to the length of the filament 120.

  As described above, when the linear body 120 is fitted between the partition walls 103 with a clearance that is extremely smaller than the length of the linear body 120, the contact point between the linear body 120 and the side surfaces of the left and right partition walls 103 is reduced. A large number can be made, and the side surface of the partition wall 103 is pressed by the repulsive force caused by the bending of the filament 120 at each contact point. Although the repulsive force with which the linear member 120 presses the side surface of the partition wall 103 at each contact point is small, since a large number of contact points can be formed, the linear member 120 can be stably gripped.

  Since the clearance between the filament 120 and the partition wall 103 is extremely small as described above, in this embodiment, in order to easily fit the filament 120 between the partition walls 103, R parts 121 having a predetermined size are formed at four corners. The width of the R portion 121 is preferably 5% or more of the length on the short side of the two sides forming the corner portion. By forming the width of the R portion 121 in this manner, the linear member 120 can be smoothly fitted between the partition walls 103.

  As described above, when the plurality of filaments 120 are fitted between the partition walls 103 while correcting the bending, the top surfaces of the filaments 120 are arranged on the same plane, that is, the filaments. It is preferable to position the top surface of 120 so as to be horizontal with the same height. In particular, when the upper surface of the filament 120 is the first plane 120a, it is positioned so as to coincide with the same plane.

  Next, about the height of the partition 103, it is good to set it as 40% or more of height A2 of the filament 120 shown in FIG.1 (b). The height A2 of the filament 120 is the width of the side of the filament 120 when the first plane 120a is the top surface. When the height of the partition wall 103 is lower than 40% of the height A2 of the side surface, since the R portion 121 is formed at the corner of the linear body 120, the linear body 120 is easily detached from between the partition walls 103. End up.

  In particular, when forming a device on the surface of the striated body 120, it is important to fix the striated body 120 so that the striated body 120 is not displaced and rotated or rotated. By setting the height of the partition wall 103 to 40% or more of the height A2 of the filament 120, the filament 120 can be stably fixed.

  The height of the partition wall 103 can be arbitrarily determined as long as it is 40% or more of the height A2 of the striated body 120. For example, when the height is substantially the same as that of the striated body 120, a metal is formed during film formation. Adhesion with a mask or the like can be improved.

  Further, the height A2 of the side surface of the filament 120 is preferably not more than the width A1 of the first plane 120a and not less than 50 μm and not more than 1 mm. If the height A2 of the side surface of the filament 120 is smaller than 1/10 of the width A1, the filament 120 may be brittle and easily twisted, making it difficult to maintain the filament 120 horizontally in the longitudinal direction.

  The linear body arrangement | sequence member 100 of this embodiment turns into a suitable arrangement | positioning member for arranging a plurality of the linear bodies 120 and forming various devices on the surface of each linear body 120 as described above. As an example, when forming a fiber type light emitting element on the surface of the linear body 120, the linear body 120 is arranged on the linear body arrangement | sequence member 100, a transparent electrode film (for example, ITO), a light emitting layer (for example, organic) on the surface. EL layer) and a reflective layer (for example, an aluminum or silver thin film) are sequentially formed.

  When various devices are formed on the surface of the striatum 120 as described above, the striate body 120 is annealed. At this time, the striatum 120 and the striatum array member 100 are also heated. Added (eg, heated to about 500 ° C.). Therefore, during the annealing process, the filament 120 and the filament array member 100 both thermally expand. If the clearance between the partition wall 103 and the filament 120 becomes excessively large due to this thermal expansion, the filament 120 may move and be displaced when cooled and returned to its original state after annealing.

  Therefore, in the linear body arranging method of the present embodiment, the linear body arranging member 100 is formed using a material having a thermal expansion coefficient substantially equal to that of the linear body 120 for the linear body subjected to the annealing treatment. I try to let them. For example, when a glass fiber is used as the filament 120, the filament array member 100 is also preferably formed of glass.

  The filament array member 100 can be used as it is as a substrate of a flat display device. In that case, the partition wall 103 can serve to insulate devices such as light emitting elements. Further, it is possible to use the linear member arraying member 100 as handling used in the manufacturing process of the flat display device or as an exposure / film forming jig.

As a second embodiment of the method for arranging the striatum according to the present invention, as shown in FIG. 2, at least one end of the striate body 120 is projected before the front end in the longitudinal direction of the partition wall 103 to provide a projecting portion 221. You may do it. Since the filament 120 is formed of, for example, ITO, SiO ₂ or the like with a film thickness of about several hundreds of nanometers, when the filament 120 is pulled out from the partition wall 103, it does not touch and damage the film formation surface. It is necessary to.

  Even in the first embodiment in which the protruding portion 221 is not provided, since the repulsive force at each contact point between the linear body 120 and the partition wall 103 is small, the linear body arraying member 100 does not touch the upper surface of the linear body 120. It is easy to pull out sequentially from the end of each. On the other hand, when the protruding portion 221 is provided as in the present embodiment, the linear body 120 can be pulled out more easily from between the partition walls 103 by grasping and lifting the protruding portion 221. .

  When a linear display device is produced by arranging linear bodies, the linear body is rotated to form various devices on a plurality of surfaces, and thus the linear body 120 is further removed as in this embodiment. By making it easy, it becomes possible to easily realize the process of taking out and rotating the filament 120 without touching the upper surface thereof.

  As another embodiment of the linear member arrangement member of the present invention, as shown in FIG. 3, a depression 312 can be provided over the entire length in the longitudinal direction at the center of the bottom surface 311 between the partition walls 303. . FIG. 3 is a cross-sectional view showing a part of the filament array member 300 of the present embodiment. The recess 312 is formed in the center of the bottom 311 excluding the vicinity of the partition wall 303 where the cross-sectional corner of the filament 120 is located. By forming such a recess 312, it is possible to prevent the device formed on the bottom surface 311 side surface of the filament 120 from being damaged. Further, by forming the recess 312, a lens effect can be provided. Furthermore, it is preferable to form an R portion 313 that is 10% or less of the height of the partition wall 303 at the corner formed by the partition wall 303 and the bottom surface 311.

  As still another embodiment of the linear member arranging member of the present invention, as shown in FIG. 4, at least one end in the longitudinal direction of the partition wall 403 can be closed. That is, a closing portion 413 that closes the groove between the partition walls 403 is provided at the end of the partition wall 403 in the longitudinal direction. By using the linear body arrangement member 400 provided with such a closing portion 413, the linear body 420 can be accurately positioned in the longitudinal direction.

  Further, since the closing portion 413 is provided at the longitudinal end portion of the partition wall 403, it is easy to install the electrode 430 connected to the end portion of the linear body 420 in the closing portion 413 as shown in FIG. Become.

  In any of the above-described embodiments, the linear body is fitted between the partition walls formed in the linear body arraying member of the present invention for positioning. As still another embodiment of the method for arranging the striatum according to the present invention, it is also possible to position another striated body between the striated bodies fitted between the partition walls. The method for arranging the striatum according to this embodiment will be described below with reference to FIG.

  In FIG. 6, the linear body 520 is arranged between the partition walls 503 formed on the linear body arraying member 500, and in this embodiment, another linear body 521 is partitioned between the adjacent linear bodies 520. It is arranged on 503. In other words, in the present embodiment, the linear body 520 arranged between the partition walls 503 is used as a partition wall for arranging another linear body 521.

  In order to use the linear body 520 as a partition wall for arranging another linear body 521, the height of the linear body 520 protruding from the partition wall 503 is 40, which is the height of the other linear body 521. % Or more is preferable. When the height of the cross section of the striated body 520 is the same as the cross section of another striated body 521, the height of the partition wall 503 is 40% or more and 60% or less of the height of the striated body 520. The above conditions can be satisfied.

  Next, the method for forming the partition walls of the striatum array member of the present invention will be described below for the striatum array member 100 of the first embodiment. The linear body arrangement | sequence member 100 can use a glass base material as the base material 101, There exists the method of grinding a glass base material with a grindstone as a 1st method of forming the partition 103. In the case of using a disc-shaped grindstone that becomes thinner toward the tip, as shown in FIG. 7, the partition wall 103 that is formed becomes thinner toward the tip. As a result, the groove 102 is formed such that the upper end portion is wide and the lower end portion (bottom portion) is narrow, and the linear member 120 can be fixed simply by being dropped between the partition walls 103. Further, an R portion 104 having a height of about 10% of the height of the partition wall 103 is formed at corners on both sides formed by the bottom surface 102 and the partition wall 103.

  When the partition wall 103 is formed on the glass substrate using a grindstone, for example, a plurality of partition walls 103 having a width of the concave groove 102 of 300 μm and a width of 200 μm can be formed at a pitch of 500 μm. In the linear member arraying member 100 formed as described above, for example, the linear member 120 having a long side with a rectangular cross section of 280 μm can be arranged and fixed between the partition walls 103.

  Another method for forming the partition wall of the striatum array member of the present invention will be described below. In this method, the groove 102 is formed by wet etching the glass substrate without using a grindstone. When the concave groove 102 is formed by wet etching, the width of the partition wall 103 can be further reduced. For example, as shown in FIG. 8, the partition wall 103 having a width of about 40 μm and a height of 200 μm can be formed. .

  In addition, the wet etching can achieve a processing accuracy of ± 1 μm or less, and the interval between the partition walls 103 can be formed with a tolerance of about ± 1 μm. As an example, it is possible to process the spacing of the partition walls 103 to be 254 μm, and to position and arrange the linear bodies 120 having long rectangular sides with a length of 250 μm with high accuracy. Note that in the processing by wet etching, the upper surface is dipped in the etching solution for a longer time, so that the interval between the upper end portions of the partition wall 103 is slightly wider than the lower end portion (bottom portion). Further, an R portion is also formed at the bottom of the partition wall 103.

  As described above, according to the method for arranging the striatum according to the present invention, by inserting the striated body previously bent between the predetermined partition walls, without using a fixing means such as an adhesive, A plurality of linear bodies can be positioned and fixed with high accuracy over the entire length in the longitudinal direction. Since the striatum is fixed with a small repulsive force due to the bending of the striatum, there is no fear of damaging the device formed on the side surface that contacts the partition wall of the striatum. In addition, the force required to pull out the wire from between the partition walls can be reduced, and the wire can be pulled out without touching the device formed on the upper surface of the wire.

  Therefore, even when a device is formed on a plurality of surfaces of the striatum, it is removed without touching the top surface of the striatum, and the taken-out striatum is rotated by 90 °, for example, and again fitted between the partition walls and fixed. After that, a film can be formed on the side surface that comes upward (handling).

  In the method for arranging the striated bodies according to the present invention, since the striated bodies having a substantially rectangular cross section are used, for example, there is no fear that the striated bodies are inclined during film formation. Bonding and film formation can be performed with high accuracy. Moreover, the influence of heat, such as annealing, can be relieved by making the material of a linear body arrangement | sequence member substantially the same as a linear body.

  In addition, the description in this Embodiment shows an example of the linear body arrangement | sequence method and linear body arrangement | sequence member which concern on this invention, and is not limited to this. The detailed configuration and detailed operation of the linear body arranging method and the linear body arranging member in the present embodiment can be appropriately changed without departing from the gist of the present invention.

It is the perspective view, sectional drawing, and top view explaining the filament arrangement method and the filament arrangement member which concern on the 1st Embodiment of this invention. It is a top view explaining the linear body arrangement | sequence method which concerns on the 2nd Embodiment of this invention. It is sectional drawing which shows the linear body arrangement | sequence member which concerns on another embodiment of this invention. It is sectional drawing which shows the linear body arrangement | sequence member which concerns on another embodiment of this invention. It is sectional drawing which shows the Example which provided the electrode in the closing part. It is sectional drawing which shows the linear body arrangement | sequence method which concerns on another embodiment of this invention. It is sectional drawing explaining the method of forming the partition of a linear body arrangement | sequence member. It is sectional drawing explaining another method of forming the partition of a linear body arrangement | sequence member.

Explanation of symbols

100, 300, 400 Linear body array member 101 Base material 102 Groove 103, 303, 403, 503 Partition wall 104, 313 R section 120, 420, 520, 521 Linear body 120a First plane 221 Protruding section 311 Bottom surface 312 Recessed part 413 Closure part 430 Electrode

Claims (11)

In the manufacturing process of a flat display device in which a plurality of linear bodies are arranged and a predetermined device is formed on the plane, the linear element has at least one first plane having a substantially rectangular cross section and parallel two longitudinal sides. A method for arranging a plurality of bodies in parallel with each other,
Adding a bending in the longitudinal direction to the linear body having a predetermined rigidity;
A plurality of partition walls having a predetermined width formed to have a length substantially equal to the linear body are arranged in parallel with a predetermined interval larger than the width of the first plane,
Positioning so that the first planes are all arranged on the same plane by fitting the linear body between the partition walls while correcting the bending,
A method of arranging a striated body, wherein the striated body is fixed between the partition walls by pressing a side surface of the partition wall with a repulsive force caused by correcting the bending. The method according to claim 1, wherein a width of the first plane is 50 μm or more and 1 mm or less. The method according to claim 1 or 2, wherein the predetermined interval for arranging the partition walls is 110% or less of a width of the first plane. The height of the partition is 40% or more of the height of the side surface when the side surface in the longitudinal direction substantially perpendicular to the first plane is the side surface. The method for arranging the striatum according to claim 1. The linear body has a protruding portion with at least one end protruding ahead of the longitudinal tip of the partition wall, and the linear body is removed from between the partition walls by gripping the protruding portion. The method for arranging the striatum according to any one of claims 1 to 3. The height of the said side surface is below the width | variety of a said 1st plane, and is 50 micrometers or more and 1 mm or less. The linear body arrangement | sequence method of any one of Claims 1-3 characterized by the above-mentioned. The four corners of the cross section of the striatum form an R portion having a length of 5% or more of the length of the short side of two sides forming each of the corners. The striatum arrangement method according to any one of claims 1 to 3. In the central part of the bottom surface between the partition walls, a depression is formed over the entire length,
The corner portion formed by the partition wall and the bottom portion further forms an R portion that is 10% or less of the height of the partition wall. Striatal arrangement method. The method of arranging a striatum according to any one of claims 1 to 3, wherein glass is used for the striatum. The method for arranging the striated bodies according to any one of claims 1 to 3, wherein a material having a thermal expansion coefficient substantially equal to that of the striated bodies is used for the partition walls. In the manufacturing process of a flat display device in which a plurality of linear bodies are arranged and a predetermined device is formed on the plane, the linear element has at least one first plane having a substantially rectangular cross section and parallel two longitudinal sides. A linear arrangement member that arranges a plurality of bodies in parallel,
A plurality of partition walls having a predetermined width formed in a length substantially equal to the linear body and arranged in parallel at a predetermined pitch larger than the width of the first plane,
The linear body arrangement member, wherein the linear body is fitted and fixed between the partition walls while correcting the bending previously applied to the linear body.

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