WO2006003779A1 - フィルム保持装置 - Google Patents
フィルム保持装置 Download PDFInfo
- Publication number
- WO2006003779A1 WO2006003779A1 PCT/JP2005/010502 JP2005010502W WO2006003779A1 WO 2006003779 A1 WO2006003779 A1 WO 2006003779A1 JP 2005010502 W JP2005010502 W JP 2005010502W WO 2006003779 A1 WO2006003779 A1 WO 2006003779A1
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- WIPO (PCT)
- Prior art keywords
- holding
- film
- holding part
- opposite side
- unit
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
Definitions
- the present application belongs to the technical field of a film holding apparatus for holding a flexible film.
- Patent Document 1 a film holding apparatus applied to a vacuum deposition apparatus for manufacturing a phosphor sheet is known (for example, see Patent Document 1).
- the conventional film holding device adsorbs a sheet (corresponding to the film in the present application) by an electrostatic holding mechanism (corresponding to the electrostatic chuck in the present application), and the adsorbed The edge of the sheet is held.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-344592 (Page 4, Figure 2)
- the flatness of the film held at the vapor deposition position of the vacuum vapor deposition apparatus is directly related to the quality of the vapor deposition film formed on the film. And in order to monitor the flatness of the film not only before and after the deposition but also during the deposition where the temperature rise of the film is a concern, a film holding device that exposes both the front and back sides of the film in the entire deposition area is essential. There was also a situation.
- An object of the present invention is to provide a film holding device capable of improving the flatness of the film and improving the processing accuracy of the film.
- the film holding device is a film holding device that holds a film having one opposite side and another opposite side, and the film exposes both front and back surfaces.
- the second holding part movably supporting the first holding part in a direction perpendicular to the one opposite side, at least one of the first holding part and the second holding part
- a second support means for movably supporting one of them in a direction parallel to the one opposite side, and at least one of the first holding section and the second holding section orthogonal to the film 3rd, supported so that it can rotate around the axis
- a supporting means and a first urging means for urging at least one of the first holding part and the second holding part in a direction away from the other.
- the film holding method according to claim 3 is different from the film holding method for holding a film having one opposite side and another opposite side so that the film exposes both front and back surfaces.
- a film holding method for holding the film by a film holding device comprising: a first urging unit that urges at least one of the holding unit and the second holding unit in the direction of separating the other
- a holding step in which the first holding unit and the second holding unit hold the film; and the first urging means is at least one of the first holding unit and the second holding unit.
- the configuration is as follows. [0009]
- a film holding device according to claim 5 is a film holding device that holds a film having one opposite side and another opposite side, and is a flat surface that is bonded to one side of the film.
- An adsorbing part for adsorbing the film a first holding part for holding one of the opposite sides of the adsorbed film, and holding the other of the opposite side of the adsorbed film.
- a first support unit that supports at least one of the second holding unit, the first holding unit, and the second holding unit so as to be movable in a direction orthogonal to the one opposite side; and A second supporting means for movably supporting at least one of the holding section and the second holding section in a direction parallel to the one opposite side; the first holding section and the second holding section; At least one of the parts is the film
- the film holding method according to claim 7 is a film holding method for holding a film having one opposite side and another opposite side, and has a flat surface bonded to one side of the film.
- Third support means for supporting the first support section, and first biasing means for biasing at least one of the first holding section and the second holding section in a direction away from the other.
- a film holding method for holding the film by a film holding device wherein the suction part sucks the film, and the first holding part and the second holding part hold the film.
- FIG. 1 is a side view of a vacuum evaporation apparatus according to a first embodiment of the present application.
- FIG. 2 is a top view of the film holding device according to the first embodiment of the present application.
- FIG. 3 is a flowchart showing the operation of the vacuum evaporation apparatus in the first embodiment of the present application.
- FIG. 4 is a side view of the vacuum evaporation apparatus in the first embodiment of the present application.
- FIG. 5 is a side view of a vacuum vapor deposition apparatus in a second embodiment of the present application.
- FIG. 6 is a top view of a film holding device according to a second embodiment of the present application.
- FIG. 7 is a flowchart showing the operation of the vacuum evaporation apparatus in the second embodiment of the present application.
- FIG. 8 is a side view of a vacuum evaporation apparatus according to a second embodiment of the present application.
- the first embodiment described below shows an embodiment in which the film holding device according to the present application is applied to, for example, a vacuum vapor deposition device for manufacturing a film organic EUElectrokiminescence (LCD) display.
- LCD film organic EUElectrokiminescence
- a film organic EL display (hereinafter referred to as a film OLED) is a so-called film-like display manufactured by a vacuum deposition method, and is transparent on the surface of a flexible film.
- An electrode, an organic material, and a back electrode are vapor-deposited.
- a vacuum vapor deposition apparatus used in the process of separately depositing an organic material is shown in the film OLED manufacturing process.
- FIG. 1 is a side view of the vacuum deposition apparatus in the first embodiment
- FIG. 2 is a top view of the film holding apparatus in the first embodiment.
- the vacuum vapor deposition apparatus 100 includes a casing 110 in which a chamber 111 that holds a vacuum atmosphere is formed, and a fin provided on the upper portion of the chamber 111.
- a casing 110 in which a chamber 111 that holds a vacuum atmosphere is formed, and a fin provided on the upper portion of the chamber 111.
- the heating device 120 provided in the lower part of the chamber 111, the metal mask 130 disposed between the film holding device 150 and the caloric heat device 120, and the film holding device 150.
- the inspection device 140 is provided.
- the housing 110 includes a housing 112 formed in a box shape, gate valves 113 and 114 provided on a side wall of the housing 112, and a glass window 115 provided on the ceiling of the housing 112. Yes.
- the gate valves 113 and 114 are opened and closed when the electrostatic chuck 151 described below conveys the film 101.
- the film holding device 150 is adapted to hold the film 101 having a predetermined thickness (for example, about 0.2 mm).
- the Finolem 101 is a rectangular member having one opposite side 102, 103 and the other opposite side 104, 105, and is formed in a predetermined size (for example, about A5 size to A3 size).
- the heating device 120 is vaporized by heating a predetermined organic material, and the vaporized organic material 121 is deposited on the film 101 via the metal mask 130.
- the metal mask 130 is a plate material on which an opening pattern for separately coating the vaporized organic material 121 is formed, and is positioned in parallel to the held film 101.
- the inspection device 140 captures the film 101 through the glass window 115, and inspects the flatness of the film 101 based on the captured image of the film 101.
- the film holding device 150 includes an electrostatic chuck 151 as an example of an attracting portion, a clamp portion 152 as an example of a first holding portion, and a second holding portion.
- a clamp part 153 as an example, a clamp part 154 as an example of a third holding part, and a clamp holder 55 as a row of fourth holding parts are provided.
- the clamps 5252, 153, 154, and 155 have a reference surface 156 located on the same plane.
- the electrostatic chuck 151 has a flat surface 157 that is joined to one surface of the film 101, and attracts the film 101 by Coulomb force. Specifically, the electrostatic chuck 151 is driven by a drive unit (not shown) and is in a proximity position close to the metal mask 130 (FIG. 4B). (See Fig. 4 (a)) and the separated position separated from the metal mask 130. When the electrostatic chuck 151 moves to the proximity position, the plane 157 is positioned in parallel to the metal mask 130 and the film 101 against the reference surface 156 of the clamp portions 152, 153, 154, 155. The other surface is located on the same plane.
- the clamp 152 has a fixed plate 152a and a movable plate 152b, and holds one of the opposite sides 102, 103 (hereinafter referred to as the side 102) so that the film 101 exposes both the front and back surfaces. It has become.
- the movable plate 152b is driven by a drive unit (not shown) to hold the side 102 (see FIG. 4 (c)) and the release position to release the side 102 (see FIG. 4 (f)). And to move to.
- the finolem 101 is sandwiched between the fixed plate 152a and the movable plate 152b at a side 102 (for example, about 5 mm) by a predetermined pressure (for example, about 150N), and comes into close contact with the reference surface 156 of the clamp portion 152. It is like that.
- the clamp part 153 includes a fixed plate 153a and a movable plate 153b, and holds the other of the opposite sides 102 and 103 (hereinafter referred to as the side 103) so that the film 101 exposes both the front and back surfaces. It has become.
- the movable plate 153b is driven by a drive unit (not shown) to hold the side 103 (see FIG. 4C) and the release position to release the side 103 (see FIG. 4F). And to move to.
- the finolem 101 is sandwiched between the fixed plate 153a and the movable plate 153b at a side 103 (for example, about 5 mm) by a predetermined pressure (for example, about 150 N), and closely contacts the reference surface 156 of the clamp portion 153. It is like that.
- the clamp part 154 includes a fixed plate 154a and a movable plate 154b, and holds one of the other opposite sides 104 and 105 (hereinafter referred to as the side 104) so that the film 101 exposes both the front and back surfaces. It has become.
- the movable plate 154b is driven by a drive unit (not shown) to hold the side 104 (see FIG. 4 (c)) and the release position to release the side 104 (see FIG. 4 (f)). And to move to.
- the FINEREM 101 is sandwiched between the fixed plate 154a and the movable plate 154b by a predetermined pressure (for example, about 150N) and is in close contact with the reference surface 156 of the clamp portion 154. It is like that.
- a predetermined pressure for example, about 150N
- the clamp part 155 has a fixed plate 155a and a movable plate 155b, and holds the other of the opposite sides 104, 105 (hereinafter referred to as the side 105) so that the film 101 exposes both the front and back sides. It has become.
- the movable plate 155b is driven by a drive unit (not shown), and the side 1 It moves to the holding position for holding 05 (see Fig. 4 (c)) and the release position for releasing edge 105 (see Fig. 4 (f)).
- the FINOREM 101 is sandwiched between the fixed plate 155a and the movable plate 155b with a side 105 (for example, about 5 mm) by a predetermined pressure (for example, about 150 N), and is closely attached to the reference surface 156 of the clamp portion 155 It is like that.
- the film holding device 150 includes a linear motion part 161 as an example of a first support means, a linear motion part 162 as an example of a second support means, and an example of a third support means.
- Rotating parts 16 3 and 164, linear motion parts 165 and 166 as an example of fourth support means, biasing part 171 as an example of first biasing means, and second biasing means As an example, urging units 172, 173 and braking units 174, 175, 176, 177 for braking (initializing) the clamping units 152, 153, 154, 155 to their initial positions are provided.
- This initial position is a holding position set in advance according to the size of the film 101 described above.
- the linear motion part 161 is movable in at least one of the clamp parts 152, 153, for example, the clamp part 153 in a direction perpendicular to one opposite side 102, 103 (hereinafter referred to as the X direction 106). It comes to support.
- the clamp part 153 is released from the brake part 175, the clamp part 153 moves in the X direction 106 via the linear motion part 161.
- the linear motion part 162 is capable of moving at least one of the clamp parts 152, 153, for example, the clamp part 153 in a direction parallel to one opposite side 102, 103 (hereinafter referred to as Y direction 107). It comes to support.
- Y direction 107 a direction parallel to one opposite side 102, 103
- the clamp unit 153 moves in the Y direction 107 via the linear motion unit 162.
- the rotating parts 163 and 164 are at least one of the force of the clamp parts 152 and 153, for example, the clamp rods 152 and 153 are rotated around the vehicle orthogonal to the Finolem 101 (hereinafter referred to as the ⁇ direction 108). It is designed to be rotatively supported.
- the clamp parts 152 and 153 rotate in the ⁇ direction 108 via the rotation parts 163 and 164 when released from the braking parts 174 and 175.
- the linear motion parts 165 and 166 are at least one of the force of the clamp parts 154 and 155, for example, the direction in which the clamp parts 154 and 155 are orthogonal to the other opposite sides 104 and 105 (hereinafter referred to as Y direction 107). It is designed to be movably supported. When the clamp parts 154 and 155 are released from the brake parts 176 and 177, the clamp parts 154 and 155 move in the Y direction 107 via the linear motion parts 165 and 166. It has become.
- the urging unit 171 is configured by an elastic member such as a spring, and urges at least one of the clamp units 152 and 153, for example, in a direction in which the clamp unit 153 is separated from the clamp unit 152. Yes.
- the clamp portion 153 is urged by the urging portion 171 and moves and rotates from the initial position, thereby extending the film 101 in the X direction 106.
- the urging portions 172 and 173 are configured by an elastic member such as a spring, and urge the at least one force of the clamp portions 154 and 155, for example, in the direction of separating the clamp portions 154 and 155 from each other. It has become.
- the clamp parts 154 and 155 are urged by the urging parts 172 and 173, and move from the initial position so that the film 101 is stretched in the Y direction 107.
- FIG. 3 is a flowchart showing the operation of the vacuum vapor deposition apparatus in the first embodiment
- FIG. 4 is a side view of the vacuum vapor deposition apparatus in the first embodiment.
- the vacuum vapor deposition apparatus 100 in the first embodiment executes an organic material separate vapor deposition process (steps S101 to S110). Details of this process will be described below.
- the electrostatic chuck 151 adsorbs the film 101 placed on a placing table (not shown) and conveys it into the chamber 111 via the gate vano rev 113. Then, as shown in FIG. 4 (a), the electrostatic chuck 151 moves to the above-described separation position (step S101).
- the electrostatic chuck 151 moves to the proximity position described above.
- Step S102 the clamp parts 152, 153, 154, 155 are held at the initial positions by the brake parts 174, 175, 176, 177.
- the clamp portions 152 and 153 hold the film 101 by moving the movable plates 152b and 153b to the holding position (step S103). Thereafter, the electrostatic chuck 151 retreats from the above-mentioned proximity position and is separated from the held Finolem 101 force.
- step S104 the clamp parts 152, 153 are released from the brake parts 174, 175 as shown in FIG.
- the urging unit 171 it is urged by the urging unit 171 to move and rotate from the initial position (step S104).
- the film 101 is stretched in the X direction 106, and the distortion is removed. Note that the distortion can be more reliably removed by appropriately repeating step S104 based on the inspection result of the inspection apparatus 140 described above.
- the clamp portions 154 and 155 hold the film 101 by moving the movable plates 154b and 155b to the holding position (step S105).
- step S106 when the clamp parts 154 and 155 are released from the brake parts 176 and 177, the clamp parts 154 and 155 are urged by the urging parts 172 and 173 and move from the initial position (step S106). As a result, the Finolem 101 is stretched in the Y direction 107 and the distortion is removed. Note that the distortion is further reliably removed by appropriately repeating step S106 based on the above-described inspection result of the inspection device 140.
- the heating device 120 is vaporized by heating a predetermined organic material, and the vaporized organic material 121 is applied to the film 101 via the metal mask 130. Evaporation is performed (step S107). Thereafter, the electrostatic chuck 151 moves to the above-mentioned proximity position and sucks the held film 101.
- the clamp parts 154 and 155 release the film 101 by moving to the movable plate 154b and 155b force S release position (step S108).
- clamp parts 152 and 153 release the film 101 as the movable plates 152b and 153b move to the release position, similarly to FIG. 4 (f) (step S109).
- the electrostatic chuck 151 moves to the separation position described above.
- Step S110 the electrostatic chuck 151 conveys the film 101 to the outside of the chamber 111 through the gate valve 114, and places it on a mounting table (not shown), thus completing this process.
- the film holding device 150 includes the film holding device 150 that holds the film 101 having one opposite side 102, 103 and the other opposite side 104, 105.
- Clamp part 152 that holds one of the opposite sides 102 and 103 so that film 101 exposes both front and back sides
- a clamp that holds the other of one opposite side 102 and 103 so that film 101 exposes both sides 153
- a linear motion part 161 that supports at least one of the clamps 52 ⁇ 52, 153, one of which is movable in a direction perpendicular to the opposite side 102, 103
- a clamp A linear motion portion 162 that supports at least one of the ramp portions 152, 153 so as to be movable in a direction parallel to one opposite side 102, 103, and an axis at least one of the clamp portions 152, 153 orthogonal to the film 101
- Rotating portions 163 and 164 that are rotatably supported around and urging portions 171 that urge at least one of the clamp
- the clamp portions 152 and 153 holding the film 101 are urged by the urging portion 171 to move and rotate from the initial position, so that the film 101 is moved in the X direction.
- the film 101 can be stretched to remove the distortion of the film 101, the flatness of the film 101 can be improved, for example, 100 zm or less, and the processing accuracy of the film 101 can be improved.
- the film holding device 150 includes the clamp unit 154 that holds one of the other opposite sides 104 and 105 so that the film 101 exposes both front and back surfaces, and the Finolem 101 covers both front and back surfaces.
- Clamp part 155 that holds the other of the other opposite sides 104 and 105 so as to be exposed, and linear motion that supports at least one of the clamp parts 154 and 155 so as to be movable in a direction perpendicular to the other opposite sides 104 and 105 It has a structure characterized by comprising biasing parts 172, 173 that bias parts 165, 166 and at least one of clamp parts 154, 155 away from the other.
- the clamp portions 154 and 155 holding the film 101 are urged by the urging portions 172 and 173 and moved from the initial position, so that the film 101 is moved in the Y direction.
- the film 101 can be stretched to 107 and distortion of the film 101 can be removed, the flatness of the film 101 can be improved, for example, 100 / im or less, and the processing accuracy of the film 101 can be improved.
- the film holding device according to the present application is applied to a vacuum deposition apparatus.
- the present invention is not limited to this, and the processing accuracy of the film can be improved by applying it to various manufacturing apparatuses. Can be improved.
- the second embodiment described below is a film holding device according to the present application.
- a film organic EL display (hereinafter referred to as film OLED) is a so-called film-like display manufactured by a vacuum deposition method, and is transparent on the surface of a flexible film.
- An electrode, an organic material, and a back electrode are vapor-deposited.
- a vacuum vapor deposition apparatus used in an organic material coating / deposition process, in particular, of the film OLED manufacturing process is shown.
- FIG. 5 is a side view of the vacuum evaporation apparatus in the second embodiment
- FIG. 6 is a top view of the film holding apparatus in the second embodiment.
- the vacuum vapor deposition apparatus 200 includes a casing 210 in which a chamber 211 that holds a vacuum atmosphere is formed, and a film holder that is provided above the chamber 211.
- An apparatus 250, a calorie heat apparatus 220 provided in the lower part of the channel 211, and a metal mask 230 disposed between the film holding apparatus 250 and the heating apparatus 220 are provided.
- the casing 210 includes a housing 212 formed in a box shape and gate valves 213 and 214 provided on a side wall of the housing 212.
- the gate valves 213 and 214 are opened and closed when an electrostatic chuck 251 described below conveys the film 201.
- the film holding device 250 is adapted to hold the film 201 having a predetermined thickness (for example, about 0.2 mm).
- the Finolem 201 is a square member having one opposite side 202, 203 and the other opposite side 204, 205, and is formed in a predetermined size (for example, about A5 size to A3 size). The configuration of the film holding device 250 will be described below.
- the heating device 220 is vaporized by heating a predetermined organic material, and the vaporized organic material 221 is deposited on the film 201 through the metal mask 230.
- the metal mask 230 is a plate material on which an opening pattern for separately applying the vaporized organic material 221 is formed, and is positioned parallel to the held film 201.
- the film holding device 250 includes an electrostatic chuck 251 as an example of an attracting part, a clamp part 252 as an example of a first holding part, and a second holding part.
- a clamp part 253 as an example, a clamp part 254 as an example of a third holding part, and a clamp 255 as a row of fourth holding parts are provided.
- the clamp rods 252, 253, 254, and 255 have a reference surface 256 located on the same plane.
- the electrostatic chuck 251 has a flat surface 257 that is bonded to one surface of the film 201, and attracts the film 201 by a Coulomb force. Specifically, the electrostatic chuck 251 is driven by a drive unit (not shown), and a proximity position close to the metal mask 230 (see FIG. 8B) and a separation position spaced apart from the metal mask 230 (FIG. 8A). See) and move to. When the electrostatic chuck 251 moves to the proximity position, the electrostatic chuck 251 is positioned in parallel with the plane 257 force S with respect to the methanol mask 230, and with respect to the reference plane 256 of the clamps 252, 253, 254, and 255. The other surface of the film 201 is positioned on the same plane.
- the clamp part 252 has a fixed plate 252a and a movable plate 252b, and holds one of the opposite sides 202 and 203 of the attracted film 201 (hereinafter referred to as the side 202). .
- the movable plate 252b is driven by a drive unit (not shown) to hold the side 202 (see FIG. 8 (c)) and the release position to release the side 202 (see FIG. 8 (f)). And move to.
- the FINEREM 201 is moved by a predetermined pressure (for example, about 150 N).
- the clamp unit 253 includes a fixed plate 253a and a movable plate 253b, and holds the other of the opposite sides 202 and 203 of the attracted film 201 (hereinafter referred to as the side 203). It has become. Specifically, the movable plate 253b is driven by a drive unit (not shown) to hold the side 203 (see FIG. 8 (c)) and the release position to release the side 203 (see FIG. 8 (f)). And move to. As a result, the FINEREM 201 is moved by a predetermined pressure (for example, about 150 N).
- a predetermined pressure for example, about 150 N.
- the clamp unit 254 includes a fixed plate 254a and a movable plate 254b.
- One of the other opposite sides 204 and 205 (hereinafter referred to as side 204) is held.
- the movable plate 254b is driven by a drive unit (not shown) to hold the side 204 (see FIG. 8 (c)) and the release position to release the side 204 (see FIG. 8 (f)). And move to.
- the FINEREM 201 is moved by a predetermined pressure (for example, about 150 N).
- the clamp portion 255 has a fixed plate 255a and a movable plate 255b, and holds the other opposite side 204, 205 (hereinafter referred to as side 205) of the attracted film 201. It has become. Specifically, the movable plate 255b is driven by a drive unit (not shown) to hold the side 205 (see FIG. 8 (c)) and the release position to release the side 205 (see FIG. 8 (f)). And move to. As a result, the FINEREM 201 is moved by a predetermined pressure (for example, about 150 N).
- a predetermined pressure for example, about 150 N.
- the film holding device 250 includes a linear motion part 261 as an example of a first support means, a linear motion part 262 as an example of a second support means, and an example of a third support means.
- Rotating parts 263, 264, linear motion parts 265, 266 as an example of fourth support means, urging part 271 as an example of first urging means, and second urging means As an example, there are provided urging units 272, 273 and braking units 274, 275, 276, 277 for braking (initializing) the clamping units 252, 253, 254, 255 to their initial positions.
- This initial position is a holding position set in advance according to the size of the film 201 described above.
- the linear motion part 261 can move at least one of the clamp parts 252 and 253, for example, the clamp part 253 in a direction perpendicular to one opposite side 202 and 203 (hereinafter referred to as X direction 206). It comes to support.
- X direction 206 a direction perpendicular to one opposite side 202 and 203
- the clamp unit 253 moves in the X direction 206 via the linear motion unit 261.
- the linear motion part 262 can move at least one of the forces of the clamp parts 252 and 253, and on the other hand, for example, the clamp part 253 can move in a direction parallel to one opposite side 202 and 203 (hereinafter referred to as Y direction 207). It comes to support.
- the clamp unit 253 is released from the braking unit 275, the clamp unit 253 moves in the Y direction 207 via the linear motion unit 262.
- the rotating parts 263 and 264 are at least one of the force of the clamp parts 252 and 253, for example, the clamp rods 252 and 253 are rotated around the vehicle orthogonal to the Finolem 201 (hereinafter referred to as the ⁇ direction 208). It is designed to be rotatively supported.
- the clamp portions 252 and 253 are rotated in the ⁇ direction 208 via the rotation portions 263 and 264 when released by the braking portions 274 and 275 forces.
- the linear motion parts 265 and 266 have at least one of the force of the clamp parts 254 and 255, for example, the direction in which the clamp parts 254 and 255 are orthogonal to the other opposite sides 204 and 205 (hereinafter referred to as Y direction 207). It is designed to be movably supported. The clamp parts 254 and 255 are moved in the Y direction 207 via the linear motion parts 265 and 266 when released from the brake parts 276 and 277.
- the urging portion 271 is configured by an elastic member such as a spring and urges at least one of the clamp portions 252 and 253, for example, in a direction separating the clamp portion 253 from the clamp portion 252. Yes.
- the clamp unit 253 is urged by the urging unit 271 and moves and rotates from the initial position to extend the film 201 in the X direction 206.
- the urging portions 272 and 273 are constituted by an elastic member such as a spring, and are adapted to urge the at least one of the clamp portions 254 and 255, for example, the direction in which the clamp portions 254 and 255 are separated from each other. Let's go. Then, the clamps 254, 255 ⁇ , urging forces 272, 273 are biased, and the film 201 is stretched in the heel direction 207 by moving from the initial position.
- FIG. 7 is a flowchart showing the operation of the vacuum vapor deposition apparatus in the second embodiment
- FIG. 8 is a side view of the vacuum vapor deposition apparatus in the second embodiment.
- the vacuum vapor deposition apparatus 200 in the second embodiment executes an organic material separate vapor deposition process (step S201 to step S210). Details of this process will be described below.
- the electrostatic chuck 251 sucks the film 201 mounted on a mounting table (not shown) and conveys the film 201 into the chamber 211 via the gate vano rev 213. And the electrostatic chuck 251 As shown in FIG. 8 (a), it moves to the above-mentioned separation position (step S201).
- the electrostatic chuck 251 moves to the proximity position described above.
- Step S202 the clamp parts 252, 253, 254, 255 are connected to the brake parts 274, 27.
- the clamp units 252 and 253 hold the film 201 by moving the movable plates 252b and 253b to the holding position (step S203).
- Step S2 the clamp parts 252 and 253 are urged by the urging part 271 when released from the braking parts 274 and 275, and move and rotate from the initial position.
- the Finolem 201 is expanded in the X direction 206, and distortion is removed. Note that the distortion can be more reliably removed by appropriately repeating step S204.
- the clamp portions 254 and 255 hold the film 201 by moving the movable plates 254b and 255b to the holding position (step S205).
- the heating device 220 is vaporized by heating a predetermined organic material, and the vaporized organic material 221 is applied to the film 201 through the metal mask 230. Evaporate (Step S207).
- the clamp parts 254, 255 release the film 201 by moving to the movable plate 254b, 255b force S release position (step S208).
- the clamp portions 252 and 253 release the film 201 by moving the movable plates 252b and 253b to the release position (step S209).
- the electrostatic chuck 251 moves to the separation position described above.
- Step S210 the electrostatic chuck 251 passes the film 2 through the gate vanolev 214.
- the film holding device 250 has one opposite side 20
- a finolem holding device 2 for holding a finolem 201 having 203 and other opposite sides 204, 205 50, an electrostatic chuck 251 having a flat surface 257 bonded to one surface of the film 201 and attracting the film 201, a clamp portion 252 holding one of the opposite sides 202 and 203 of the attracted film 201, and an adsorption A clamp ⁇ B253 for holding the other of the opposite sides 202 and 203 of the formed film 201 and at least one of the clamps ⁇ 252 and 253 is supported so as to be movable in a direction perpendicular to the opposite sides 202 and 203.
- At least one of the moving part 261 and the clamp parts 252 and 253 is supported so as to be movable in a direction parallel to one opposite side 202 and 203.
- Rotating portions 263 and 264 that rotatably support the shaft orthogonal to the Finolem 201, and a biasing portion 271 that biases at least one of the clamp portions 252 and 253 away from the other.
- the clamp portions 252 and 253 holding the film 201 are urged by the urging portion 271 to move and rotate from the initial position.
- the film 201 can be stretched to remove distortion of the film 201, the flatness of the film 201 can be improved, for example, 10 / im or less, and the processing accuracy of the film 201 can be improved.
- the film holding device 250 includes the clamp portion 254 that holds one of the other opposite sides 204 and 205 of the attracted film 201 and the other opposite side 204 of the attracted film 201. , 205 which holds the other of 205, linear motion parts 265 and 266 which support at least one of the clamp parts 254 and 255 movably in the direction perpendicular to the other opposite side 204 and 205, and the clamp part And urging portions 272 and 273 for urging at least one of 254 and 255 in a direction away from the other.
- the clamp portions 254 and 255 holding the film 201 are urged by the urging portions 272 and 273 and moved from the initial position, so that the film 201 is moved in the Y direction.
- the film 201 can be stretched to remove distortion of the film 201, the flatness of the film 201 can be improved, for example, 10 zm or less, and the processing accuracy of the film 201 can be improved.
- the film holding apparatus according to the present application is applied to a vacuum deposition apparatus.
- the present invention is not limited to this, and by applying it to various manufacturing apparatuses, the film processing accuracy is improved. The degree can be improved.
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Abstract
Description
Claims
Priority Applications (1)
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JP2006528452A JP4382093B2 (ja) | 2004-07-01 | 2005-06-08 | フィルム保持装置 |
Applications Claiming Priority (4)
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JP2004-195244 | 2004-07-01 | ||
JP2004-195243 | 2004-07-01 | ||
JP2004195243 | 2004-07-01 | ||
JP2004195244 | 2004-07-01 |
Publications (1)
Publication Number | Publication Date |
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WO2006003779A1 true WO2006003779A1 (ja) | 2006-01-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/010502 WO2006003779A1 (ja) | 2004-07-01 | 2005-06-08 | フィルム保持装置 |
Country Status (3)
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JP (1) | JP4382093B2 (ja) |
TW (1) | TW200606265A (ja) |
WO (1) | WO2006003779A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150140562A (ko) * | 2014-06-06 | 2015-12-16 | 캐논 톡키 가부시키가이샤 | 성막 장치 |
Families Citing this family (1)
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KR102245762B1 (ko) * | 2014-04-17 | 2021-04-27 | 어플라이드 머티어리얼스, 인코포레이티드 | 홀더, 홀더를 갖는 캐리어, 및 기판을 고정시키기 위한 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032954A (ja) * | 1973-07-23 | 1975-03-29 | ||
JP2003100727A (ja) * | 2001-09-20 | 2003-04-04 | Dainippon Screen Mfg Co Ltd | シートフィルム保持機構、カセット、搬送機構、薄膜形成装置ならびにシートフィルム搬送方法 |
-
2005
- 2005-06-08 WO PCT/JP2005/010502 patent/WO2006003779A1/ja active Application Filing
- 2005-06-08 JP JP2006528452A patent/JP4382093B2/ja not_active Expired - Fee Related
- 2005-06-30 TW TW094122066A patent/TW200606265A/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5032954A (ja) * | 1973-07-23 | 1975-03-29 | ||
JP2003100727A (ja) * | 2001-09-20 | 2003-04-04 | Dainippon Screen Mfg Co Ltd | シートフィルム保持機構、カセット、搬送機構、薄膜形成装置ならびにシートフィルム搬送方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150140562A (ko) * | 2014-06-06 | 2015-12-16 | 캐논 톡키 가부시키가이샤 | 성막 장치 |
JP2015229796A (ja) * | 2014-06-06 | 2015-12-21 | キヤノントッキ株式会社 | 成膜装置 |
KR102013011B1 (ko) * | 2014-06-06 | 2019-08-21 | 캐논 톡키 가부시키가이샤 | 성막 장치 |
Also Published As
Publication number | Publication date |
---|---|
TW200606265A (en) | 2006-02-16 |
JPWO2006003779A1 (ja) | 2008-04-17 |
JP4382093B2 (ja) | 2009-12-09 |
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