JP6312469B2 - Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device - Google Patents

Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device Download PDF

Info

Publication number
JP6312469B2
JP6312469B2 JP2014050497A JP2014050497A JP6312469B2 JP 6312469 B2 JP6312469 B2 JP 6312469B2 JP 2014050497 A JP2014050497 A JP 2014050497A JP 2014050497 A JP2014050497 A JP 2014050497A JP 6312469 B2 JP6312469 B2 JP 6312469B2
Authority
JP
Japan
Prior art keywords
adsorption
substrate
desorption
pressing
pressed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014050497A
Other languages
Japanese (ja)
Other versions
JP2015176909A (en
Inventor
前平 謙
謙 前平
良太 嶽
良太 嶽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ulvac Inc
Original Assignee
Ulvac Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ulvac Inc filed Critical Ulvac Inc
Priority to JP2014050497A priority Critical patent/JP6312469B2/en
Publication of JP2015176909A publication Critical patent/JP2015176909A/en
Application granted granted Critical
Publication of JP6312469B2 publication Critical patent/JP6312469B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、例えば半導体製造工程、液晶ディスプレイ製造工程、プラズマディスプレイ製造工程等において、基板を搬送する際に粘着力によって基板を吸着し且つ離脱する技術に関する。
特に、例えばガラス基板等の非磁性体基板や、ガラスエポキシ樹脂等の実装基板用の絶縁性樹脂基板及び金属層の積層基板を搬送する際に粘着力によって基板を吸着し且つ離脱する技術に関する。
The present invention relates to a technique for adsorbing and releasing a substrate by an adhesive force when the substrate is transported, for example, in a semiconductor manufacturing process, a liquid crystal display manufacturing process, a plasma display manufacturing process, and the like.
In particular, the present invention relates to a technique for adsorbing and releasing a substrate by adhesive force when transporting a non-magnetic substrate such as a glass substrate, an insulating resin substrate for a mounting substrate such as a glass epoxy resin, and a laminated substrate of a metal layer.

従来、この種の装置としては、例えば真空槽内において基板を粘着力によって保持部に吸着して種々の処理を行うものが知られている。
例えば、リング状の粘着面によって基板を吸着保持する一方で、基板を粘着面から剥離する際に、膜を変形させて基板に対して押しつけるものや、剛体部を基板に対して押し付けるものが提案されている(例えば、特許文献1、2参照)。
また、可撓性ゴムからなる粘着パッドを基板に押し付けて基板を保持する一方で、粘着パッドを加圧膨張させて基板から剥離するものも提案されている(例えば、特許文献3参照)。
2. Description of the Related Art Conventionally, as this type of apparatus, for example, an apparatus that performs various processing by adsorbing a substrate to a holding portion with an adhesive force in a vacuum chamber is known.
For example, while adsorbing and holding a substrate with a ring-shaped adhesive surface, a device that deforms and presses against the substrate when peeling the substrate from the adhesive surface, or a device that presses the rigid body against the substrate is proposed (For example, see Patent Documents 1 and 2).
There has also been proposed a technique in which a pressure-sensitive adhesive pad made of flexible rubber is pressed against a substrate to hold the substrate, while the pressure-sensitive adhesive pad is pressure-expanded and peeled from the substrate (for example, see Patent Document 3).

しかし、このような従来技術では、基板を粘着面から剥離させる際に基板に対する局所的な応力集中によって基板の破損が生ずるという問題がある。
また、基板を粘着面から剥離させる際に発生する静電気によって、基板上のデバイス部分に対して悪影響を及ぼすという問題もある。
However, such a conventional technique has a problem that when the substrate is peeled off from the adhesive surface, the substrate is damaged due to local stress concentration on the substrate.
Another problem is that static electricity generated when the substrate is peeled from the adhesive surface adversely affects the device portion on the substrate.

特許第3882004号公報Japanese Patent No. 3882004 特許第3917651号公報Japanese Patent No. 3917651 特開2012−204709号公報JP 2012-204709 A

本発明は、このような従来の技術の課題を解決するためになされたもので、その目的とするところは、基板を粘着力によって保持する真空装置等において、基板を離脱させる際に基板に対する局所的な応力集中による基板の破損を防止するとともに、基板を離脱させる際に生ずる静電気によって基板上のデバイス部分に対する悪影響を防止する技術を提供することにある。   The present invention has been made to solve the above-described problems of the prior art, and the object of the present invention is to provide a local apparatus with respect to the substrate when the substrate is detached in a vacuum apparatus or the like that holds the substrate with adhesive force. It is an object of the present invention to provide a technique for preventing damage to a substrate due to a stress concentration and preventing an adverse effect on a device portion on the substrate due to static electricity generated when the substrate is detached.

上記目的を達成するためになされた本発明は、基板を吸着する吸着面を一方側の面に有し、弾性材料からなる粘着性のシート状の吸着離脱部材と、前記吸着離脱部材の他方側の面の周縁部を固定して支持する支持部と、前記支持部の内側に配置され、当該吸着離脱部材の他方側の面の被押圧面に対して接触又は離間可能な押圧面を有する押圧部と、前記押圧部を前記吸着離脱部材の被押圧面に対して接触又は離間する方向に移動させるための駆動機構とを備え、前記押圧部は、前記押圧面が、前記吸着離脱部材の被押圧面に対して平行となる位置と、前記吸着離脱部材の被押圧面に対して非平行となる位置との間で移動可能に構成されている基板吸着離脱機構である。
本発明では、前記吸着離脱部材の吸着面の前記基板に対する粘着力が、前記吸着離脱部材の被押圧面の前記押圧部の押圧面に対する粘着力より大きくなるように構成されている場合にも効果的である。
本発明では、前記吸着離脱部材の吸着面の表面粗さが、前記吸着離脱部材の被押圧面の表面粗さより小さくなるように構成されている場合にも効果的である。
本発明では、前記吸着離脱部材の内部に導電性のフィラーを含有している場合にも効果的である。
本発明では、前記押圧部の内部に冷却機構及び加熱機構が設けられている場合にも効果的である。
一方、本発明は、基板を台座面上に配置して搬送する搬送台と、前記搬送台に設けられ、上述したいずれかの基板吸着離脱機構とを有し、前記押圧部の押圧面が前記搬送台の台座面に対して面一の位置となるように構成されている基板搬送装置である。
また、本発明は、真空槽と、前記真空槽内に配置され、上述したいずれかの基板吸着離脱機構とを有する真空装置である。
また、本発明は、真空槽と、前記真空槽内に配置され、上述した基板搬送装置とを有する真空装置である。
In order to achieve the above object, the present invention provides an adhesive sheet-like adsorption / desorption member made of an elastic material having an adsorption surface for adsorbing a substrate on one side, and the other side of the adsorption / desorption member. A pressing portion having a supporting portion that fixes and supports the peripheral portion of the surface of the surface, and a pressing surface that is disposed inside the supporting portion and that can be brought into contact with or separated from the pressed surface of the other surface of the adsorption / desorption member And a drive mechanism for moving the pressing portion in a direction in contact with or away from the pressed surface of the suction / removal member, and the pressing portion has the pressing surface covered by the suction / removal member. It is a substrate adsorption / desorption mechanism configured to be movable between a position parallel to the pressing surface and a position non-parallel to the pressed surface of the adsorption / desorption member .
The present invention is also effective when the adhesion force of the adsorption surface of the adsorption / desorption member to the substrate is larger than the adhesion force of the pressed surface of the adsorption / desorption member to the pressing surface of the pressing portion. Is.
The present invention is also effective when the surface roughness of the adsorption surface of the adsorption / desorption member is configured to be smaller than the surface roughness of the pressed surface of the adsorption / desorption member.
The present invention is also effective when a conductive filler is contained inside the adsorption / desorption member .
The present invention is also effective when a cooling mechanism and a heating mechanism are provided inside the pressing portion.
On the other hand, the present invention includes a transport table for transporting a substrate placed on a pedestal surface, and the substrate suction / detachment mechanism provided on the transport table, and the pressing surface of the pressing portion is the It is a board | substrate conveyance apparatus comprised so that it might become the same position with respect to the base surface of a conveyance stand.
Moreover, this invention is a vacuum device which has a vacuum chamber and one of the above-mentioned board | substrate adsorption | suction separation mechanisms arrange | positioned in the said vacuum chamber.
Moreover, this invention is a vacuum device which has a vacuum chamber and the board | substrate conveyance apparatus arrange | positioned in the said vacuum chamber and mentioned above.

以上述べた本発明によれば、駆動機構を動作させて押圧部の押圧面を吸着離脱部材の被押圧面から剥離させた後、吸着離脱部材の吸着面に吸着された基板を吸着離脱部材から離脱させる際、吸着離脱部材の吸着面から基板の裏側面に対して与えられる剪断力は、基板の裏側面に吸着させた平面状の吸着面を基板の裏側面に対して直交する方向に剥離する従来技術と比べて非常に小さいことから、基板を基板吸着離脱機構から離脱させる際に吸着離脱部材から基板に対する局所的な応力集中は発生せず、その結果、基板の破損を防止することができる。
また、これにより、基板を基板吸着離脱機構から離脱させる際の摩擦力も従来技術と比べて非常に小さく静電気が殆ど発生しないことから、基板上のデバイス部分に対して悪影響を及ぼすことがない。
According to the present invention described above, after the drive mechanism is operated to separate the pressing surface of the pressing portion from the pressed surface of the adsorption / desorption member, the substrate adsorbed on the adsorption surface of the adsorption / desorption member is removed from the adsorption / desorption member. When separating, the shearing force applied to the back side of the substrate from the suction surface of the suction / detaching member peels the planar suction surface adsorbed on the back side of the substrate in a direction perpendicular to the back side of the substrate. Therefore, when the substrate is detached from the substrate adsorption / desorption mechanism, local stress concentration from the adsorption / desorption member to the substrate does not occur, and as a result, the substrate can be prevented from being damaged. it can.
Further, since the friction force when the substrate is separated from the substrate adsorption / desorption mechanism is very small as compared with the prior art, almost no static electricity is generated, so that the device portion on the substrate is not adversely affected.

本発明において、吸着離脱部材の吸着面の基板に対する粘着力が、吸着離脱部材の被押圧面の押圧部の押圧面に対する粘着力より大きくなるように構成されている場合には、基板を吸着離脱部材の吸着面に吸着させた状態で、吸着離脱部材の被押圧面から押圧部の押圧面をより円滑に剥離させることができる。   In the present invention, when the adhesion force of the adsorption surface of the adsorption / desorption member to the substrate is larger than the adhesion force of the pressed portion of the pressed surface of the adsorption / desorption member to the pressing surface, the substrate is adsorbed and desorbed. The pressing surface of the pressing portion can be more smoothly peeled from the pressed surface of the suction / removal member in a state of being sucked by the suction surface of the member.

この場合、吸着離脱部材の吸着面の基板の裏側面に対する粘着力が、吸着離脱部材の被押圧面の押圧部の押圧面に対する粘着力より大きくなるようにするためには、例えば吸着離脱部材の吸着面の表面粗さ(例えば、平均表面粗さRa)が、吸着離脱部材の被押圧面の表面粗さより小さくなるように構成することにより容易に行うことができる。   In this case, in order to make the adhesive force of the adsorption surface of the adsorption / desorption member to the back side of the substrate larger than the adhesion force of the pressed portion of the pressed surface of the adsorption / desorption member to the pressing surface of the adsorption / desorption member, for example, This can be easily performed by configuring the suction surface so that the surface roughness (for example, the average surface roughness Ra) is smaller than the surface roughness of the pressed surface of the suction / detachment member.

本発明において、押圧部の押圧面が、吸着離脱部材の被押圧面に対して平行となる位置と、吸着離脱部材の被押圧面に対して非平行となる位置との間で移動可能に構成されていることから、基板を吸着離脱部材の吸着面に吸着させるとともに吸着離脱部材の被押圧面に対して平行にして押圧部の押圧面を吸着離脱部材の被押圧面に吸着させた状態で、押圧部の押圧面を吸着離脱部材の被押圧面に対して非平行となる位置に移動させることにより、押圧部の押圧面が、吸着離脱部材の被押圧面に対して一方の周縁部から他方の周縁部に向って徐々に剥離するため、この場合の剥離に要する力は、押圧面を吸着離脱部材の被押圧面に対して平行に保持した状態で剥離する場合と比較して非常に小さく、その結果、吸着離脱部材の被押圧面から押圧部の押圧面をより円滑に剥離させることができる。
また、本発明において、吸着離脱部材の内部に導電性のフィラーを含有している場合には、放電時における放電効率を向上させることができる。
さらに、本発明において、押圧部の内部に冷却機構及び加熱機構が設けられている場合には、プロセス中において基板の温度を制御することができる。
In the present invention, the pressing surface of the pressing portion is movable between a position in which is parallel to the pressed surface of the suction release member, the position where the non-parallel to the pressed surface of the suction release member since it is configured, the state was adsorbed pressing surface of the pressing portion is parallel to the pressed surface of the suction release member to the pressed surface of the suction release member causes the substrate by the suction surface of the suction release member Thus, by moving the pressing surface of the pressing portion to a position that is not parallel to the pressed surface of the adsorption / desorption member, the pressing surface of the pressing portion is one peripheral portion with respect to the pressed surface of the adsorption / desorption member. In this case, the force required for peeling is much higher than when peeling with the pressing surface held parallel to the pressed surface of the adsorption / desorption member. As a result, it is pushed from the pressed surface of the adsorption / desorption member. It can be more smoothly peeled pressing surface parts.
Moreover, in this invention, when the electroconductive filler is contained in the inside of the adsorption | suction separation member, the discharge efficiency at the time of discharge can be improved.
Furthermore, in the present invention, when the cooling mechanism and the heating mechanism are provided inside the pressing portion, the temperature of the substrate can be controlled during the process.

以上述べたように本発明によれば、大型基板を含む基板を基板吸着離脱機構から離脱させる際に、基板の破損を防止することができるとともに、基板上のデバイス部分に対して悪影響を及ぼすことがない真空装置を提供することができる。   As described above, according to the present invention, when a substrate including a large substrate is detached from the substrate adsorption / desorption mechanism, the substrate can be prevented from being damaged, and the device portion on the substrate can be adversely affected. It is possible to provide a vacuum apparatus without the above.

本発明に係る基板吸着離脱機構の実施の形態の内部構成を示す部分断面図The fragmentary sectional view which shows the internal structure of embodiment of the board | substrate adsorption | suction separation mechanism which concerns on this invention (a)(b):本実施の形態における基板吸着動作を示す説明図(A) (b): Explanatory drawing which shows the board | substrate adsorption | suction operation | movement in this Embodiment. (a)(b):本実施の形態における基板離脱動作を示す説明図(A) (b): Explanatory drawing which shows the board | substrate removal operation | movement in this Embodiment. (a)(b):本実施の形態における基板離脱動作を示す説明図(A) (b): Explanatory drawing which shows the board | substrate removal operation | movement in this Embodiment. (a):本発明に係る基板搬送装置の実施の形態を示す全体構成を示す斜視図、(b):同実施の形態の要部断面図(A): Perspective view showing an entire configuration showing an embodiment of a substrate transfer apparatus according to the present invention, (b): Cross-sectional view of a main part of the embodiment

以下、本発明を実施するための形態について図面を参照して説明する。
図1は、本発明に係る基板吸着離脱機構の実施の形態の内部構成を示す部分断面図である。
図1に示すように、本実施の形態の基板吸着離脱機構1は、例えば真空槽2内で用いられるもので、基板20を吸着するための吸着離脱部材3を有している。
Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
FIG. 1 is a partial sectional view showing an internal configuration of an embodiment of a substrate adsorption / desorption mechanism according to the present invention.
As shown in FIG. 1, the substrate adsorption / desorption mechanism 1 of the present embodiment is used in, for example, a vacuum chamber 2 and has an adsorption / desorption member 3 for adsorbing a substrate 20.

吸着離脱部材3は、粘着性を有する弾性材料(例えばシリコーンゴム)からなる同一の厚さのシート状の部材によって構成されている。
本明細書における「粘着性」は、当該粘着性を有する物質が基板等の部材の表面に接触した場合に、当該粘着性を有する物質と、当該基板等の部材の表面との間における分子間力によって生ずるものをいう。
The adsorption / desorption member 3 is composed of a sheet-like member having the same thickness and made of an elastic material having adhesiveness (for example, silicone rubber).
In the present specification, “adhesiveness” refers to an intermolecular relationship between the adhesive substance and the surface of the member such as the substrate when the adhesive substance contacts the surface of the member such as the substrate. This is caused by power.

吸着離脱部材3は、例えば円板形状に形成されるもので、基板20を吸着する吸着面3aを一方側の面に有している。
基板吸着離脱機構1は、例えば吸着離脱部材3と同等の外径を有する円筒形状の支持部4を有し、この支持部4の一方の端部に上述した吸着離脱部材3の縁部が固定されて支持されるようになっている。
The adsorption / desorption member 3 is formed in a disk shape, for example, and has an adsorption surface 3a for adsorbing the substrate 20 on one side.
The substrate adsorption / desorption mechanism 1 includes, for example, a cylindrical support 4 having an outer diameter equivalent to that of the adsorption / desorption member 3, and the edge of the adsorption / desorption member 3 described above is fixed to one end of the support 4. Has been supported.

この場合、吸着離脱部材3としては、支持部4に固定された状態において自重によって撓まないように、その材料、大きさ、形状、厚さ等を設定することが好ましい。
また、吸着離脱部材3の内部に導電性のフィラーを含有させることもできる。吸着離脱部材3の内部に導電性のフィラーを含有させることにより、放電時における放電効率を向上させることができる。
In this case, it is preferable to set the material, size, shape, thickness, and the like of the adsorption / desorption member 3 so as not to be bent by its own weight in a state of being fixed to the support portion 4.
In addition, a conductive filler can be contained in the adsorption / desorption member 3. By incorporating a conductive filler in the adsorption / desorption member 3, the discharge efficiency during discharge can be improved.

支持部4の内側には、押圧部5が設けられている。
この押圧部5は、例えば支持部4の内径より小さい外径を有する円柱形状に形成され、その一方の面である押圧面5aを上述した吸着離脱部材3の他方側の面である被押圧面3bに対向するように配置されている。
A pressing portion 5 is provided inside the support portion 4.
The pressing portion 5 is formed in, for example, a cylindrical shape having an outer diameter smaller than the inner diameter of the support portion 4, and the pressing surface 5 a that is one surface thereof is a pressed surface that is the other surface of the adsorption / desorption member 3 described above. It arrange | positions so that 3b may be opposed.

押圧部5の内部には、プロセス中における温度を制御するための冷却機構及び加熱機構(図示せず)を設けることもできる。
冷却機構としては、例えば水等の冷媒を循環させる構成のものを用いることができる。加熱機構としては、例えば抵抗加熱方式のヒータを用いることができる。
A cooling mechanism and a heating mechanism (not shown) for controlling the temperature during the process may be provided inside the pressing unit 5.
As the cooling mechanism, for example, a structure that circulates a coolant such as water can be used. As the heating mechanism, for example, a resistance heating type heater can be used.

押圧部5には、駆動機構6によって駆動される例えば棒状の駆動部材7が連結されている。
そして、駆動機構6によって駆動部材7を直線的に例えば鉛直方向に移動させることにより押圧部5が吸着離脱部材3の被押圧面3bに対して接触又は離間するように構成されている。
For example, a rod-like drive member 7 driven by a drive mechanism 6 is connected to the pressing portion 5.
The pressing portion 5 is configured to come into contact with or away from the pressed surface 3 b of the adsorption / desorption member 3 by moving the driving member 7 linearly, for example, in the vertical direction by the driving mechanism 6.

駆動部材7の例えば押圧部5との連結部分の近傍には、傾斜機構部7aが設けられている。
この傾斜機構部7aは、駆動部材7の移動方向に対して所定角度例えば鋭角に傾斜することによって、吸着離脱部材3の被押圧面3bに対する押圧部5の押圧面5aの角度を、平行である0度から非平行である例えば5度程度に設定する機能を有している。
なお、本実施の形態の場合、駆動部材7は、例えば真空槽2の外部に設けられた交流電源8に接続されている。
An inclination mechanism portion 7 a is provided in the vicinity of a connecting portion of the driving member 7 with, for example, the pressing portion 5.
The inclination mechanism portion 7a is inclined at a predetermined angle, for example, an acute angle with respect to the moving direction of the driving member 7, so that the angle of the pressing surface 5a of the pressing portion 5 with respect to the pressed surface 3b of the adsorption / desorption member 3 is parallel. It has a function of setting from 0 degrees to non-parallel, for example, about 5 degrees.
In the case of the present embodiment, the driving member 7 is connected to an AC power source 8 provided outside the vacuum chamber 2, for example.

本発明の場合、特に限定されることはないが、後述するように基板20の裏側面を吸着離脱部材3の吸着面3aに吸着させた状態で、吸着離脱部材3の被押圧面3bから押圧部5の押圧面5aをより円滑に剥離させる観点からは、吸着離脱部材3の吸着面3aの基板20の裏側面に対する粘着力が、吸着離脱部材3の被押圧面3bの押圧部5の押圧面5aに対する粘着力より大きくなるように構成することが好ましい。   In the case of the present invention, there is no particular limitation, but the pressing is performed from the pressed surface 3b of the adsorption / desorption member 3 in a state where the back side surface of the substrate 20 is adsorbed by the adsorption surface 3a of the adsorption / desorption member 3 as described later. From the viewpoint of more smoothly peeling the pressing surface 5 a of the portion 5, the adhesive force of the suction surface 3 a of the suction / removal member 3 to the back side surface of the substrate 20 is the pressure of the pressing portion 5 of the pressed surface 3 b of the suction / removal member 3. It is preferable that the adhesive strength is greater than the surface 5a.

この場合、吸着離脱部材3の吸着面3aの基板20の裏側面に対する粘着力が、吸着離脱部材3の被押圧面3bの押圧部5の押圧面5aに対する粘着力より大きくなるようにするためには、例えば吸着離脱部材3の吸着面3aの表面粗さ(例えば、平均表面粗さRa)が、吸着離脱部材3の被押圧面3bの表面粗さより小さくなるように構成することにより容易に行うことができる。   In this case, in order to make the adhesive force of the adsorption surface 3a of the adsorption / desorption member 3 to the back side surface of the substrate 20 be larger than the adhesion force of the pressed surface 5b of the adsorption / desorption member 3 to the pressing surface 5a. For example, the surface roughness (for example, the average surface roughness Ra) of the adsorption surface 3a of the adsorption / desorption member 3 is easily set to be smaller than the surface roughness of the pressed surface 3b of the adsorption / desorption member 3. be able to.

なお、基板吸着離脱機構1の上下関係を反転しても、基板20が吸着離脱部材3から離脱することがないように、基板20の裏側面と各吸着離脱部材3の吸着面3aとの間の粘着力を設定することが好ましい。   In addition, even if the vertical relationship of the substrate adsorption / desorption mechanism 1 is reversed, the substrate 20 is not separated from the adsorption / desorption member 3 so that the substrate 20 is not separated from the adsorption / desorption member 3. It is preferable to set the adhesive strength.

図2(a)(b)は、本実施の形態における基板吸着動作を示す説明図である。
本実施の形態において、基板20を吸着して真空処理(例えばエッチング処理)を行う場合には、図示しない搬送ロボットを用いて例えば上述した真空槽2(ここでは図示せず)内に基板20を搬入し、図2(a)に示すように、昇降ピン10によって基板20の裏側面を支持して基板吸着離脱機構1の上方に配置する。
FIGS. 2A and 2B are explanatory views showing the substrate suction operation in the present embodiment.
In this embodiment, when vacuum processing (for example, etching processing) is performed by adsorbing the substrate 20, the substrate 20 is placed in, for example, the above-described vacuum chamber 2 (not illustrated here) using a transfer robot (not illustrated). As shown in FIG. 2A, the rear side surface of the substrate 20 is supported by the elevating pins 10 and arranged above the substrate adsorption / desorption mechanism 1 as shown in FIG.

そして、図2(b)に示すように、昇降ピン10を下降させ、各昇降ピン10の上端部を吸着離脱部材3の吸着面3aより下方の位置に配置する。これにより、基板20が吸着離脱部材3の吸着面3a上に載置される。
この動作と並行して駆動機構6を駆動することによって押圧部5を上昇させ、その押圧面5aを吸着離脱部材3の被押圧面3bに押圧して密着させる。
Then, as shown in FIG. 2 (b), the elevating pins 10 are lowered, and the upper end portions of the elevating pins 10 are arranged at positions below the adsorption surface 3 a of the adsorption / desorption member 3. As a result, the substrate 20 is placed on the suction surface 3 a of the suction / removal member 3.
By driving the drive mechanism 6 in parallel with this operation, the pressing portion 5 is raised, and the pressing surface 5a is pressed against the pressed surface 3b of the adsorption / desorption member 3 to be brought into close contact therewith.

その結果、基板20の自重によって吸着離脱部材3が弾性変形して押しつぶされ、その反力によって基板20の裏側面が吸着離脱部材3の吸着面3aに粘着保持される。この状態においては、押圧部5の押圧面5aの角度は吸着離脱部材3の被押圧面3bの角度と平行になっている。   As a result, the adsorption / desorption member 3 is elastically deformed and crushed by its own weight, and the back side surface of the substrate 20 is adhesively held on the adsorption surface 3a of the adsorption / desorption member 3 by the reaction force. In this state, the angle of the pressing surface 5 a of the pressing portion 5 is parallel to the angle of the pressed surface 3 b of the adsorption / desorption member 3.

この場合、押圧部5を予め上昇させ、押圧面5aを吸着離脱部材3の被押圧面3bに押圧することにより吸着離脱部材3を変形させ、吸着面3aが若干基板20側に凸状となるようにすることもできる。
このように動作させることにより、基板20の裏側面を一層確実に吸着離脱部材3の吸着面3aに粘着保持させることができる。
In this case, the pressing portion 5 is raised in advance, and the pressing surface 5a is pressed against the pressed surface 3b of the suctioning / removing member 3, thereby deforming the suctioning / leaving member 3, and the suction surface 3a is slightly convex toward the substrate 20 side. It can also be done.
By operating in this way, the back side surface of the substrate 20 can be more securely adhered to the suction surface 3a of the suction / removal member 3.

また、例えば基板吸着離脱機構1の下方から真空排気を行うことにより、基板20に対して下方側の力を作用させ、吸着離脱部材3の吸着面3aに対して基板20の裏側面を押し付けることもできる。
このような動作を行うことにより、基板20の裏側面を一層確実に吸着離脱部材3の吸着面3aに粘着保持させることができる。
Further, for example, by evacuating from below the substrate adsorption / desorption mechanism 1, a downward force is applied to the substrate 20, and the back side surface of the substrate 20 is pressed against the adsorption surface 3 a of the adsorption / desorption member 3. You can also.
By performing such an operation, the back side surface of the substrate 20 can be more securely adhered to the suction surface 3a of the suction / removal member 3.

そして、この状態で、真空槽2内に放電用ガスを導入するとともに、上述した交流電源8(ここでは図示せず)から所定の交流電圧を印加することにより、基板20の表側面に対してエッチング処理を行う。   In this state, a discharge gas is introduced into the vacuum chamber 2 and a predetermined AC voltage is applied from the AC power source 8 (not shown here) to the front side surface of the substrate 20. Etching is performed.

本実施の形態では、押圧部5の押圧面5aが吸着離脱部材3の被押圧面3bに密着していることから、エッチング処理の際に、上述した吸着離脱部材3の冷却機構を動作させることにより、吸着離脱部材3を介して円滑に熱を逃がして基板20の冷却及び温度制御を行うことができる。
また、逆に、上述した吸着離脱部材3の加熱機構を動作させることにより、吸着離脱部材3を介して円滑に加熱を行い基板20の加熱及び温度制御を行うことができる。
In this embodiment, since the pressing surface 5a of the pressing portion 5 is in close contact with the pressed surface 3b of the adsorption / desorption member 3, the above-described cooling mechanism of the adsorption / desorption member 3 is operated during the etching process. Thus, heat can be smoothly released through the adsorption / desorption member 3 to cool the substrate 20 and control the temperature.
Conversely, by operating the heating mechanism of the adsorption / desorption member 3 described above, the substrate 20 can be heated and temperature controlled by smoothly heating through the adsorption / desorption member 3.

図3(a)(b)及び図4(a)(b)は、本実施の形態における基板離脱動作を示す説明図である。
本実施の形態において、基板吸着離脱機構1から基板20の離脱を行う場合には、傾斜機構部7aを動作させて押圧部5の押圧面5aの角度を吸着離脱部材3の被押圧面3bに対して所定角度傾斜させるとともに、駆動機構6を動作させて押圧部5を若干下降させる。
FIGS. 3A and 3B and FIGS. 4A and 4B are explanatory views showing the substrate removing operation in the present embodiment.
In the present embodiment, when the substrate 20 is detached from the substrate adsorption / desorption mechanism 1, the tilt mechanism 7 a is operated to change the angle of the pressing surface 5 a of the pressing portion 5 to the pressed surface 3 b of the adsorption / desorption member 3. In contrast, the drive mechanism 6 is operated to slightly lower the pressing portion 5 while being inclined by a predetermined angle.

これにより、図3(a)に示すように、押圧部5の押圧面5aが吸着離脱部材3の被押圧面3bから剥離する。
この場合、押圧部5の押圧面5aは、吸着離脱部材3の被押圧面3bに対して一方の周縁部から他方の周縁部に向って徐々に剥離することから、剥離に要する力は、押圧面5aを吸着離脱部材3の被押圧面3bに対して平行に保持した状態で剥離する場合と比較して非常に小さく、吸着離脱部材3の被押圧面3bから押圧部5の押圧面5aをより円滑に剥離させることができる。
Thereby, as shown in FIG. 3A, the pressing surface 5 a of the pressing portion 5 is peeled from the pressed surface 3 b of the adsorption / desorption member 3.
In this case, the pressing surface 5a of the pressing portion 5 is gradually peeled from one peripheral portion toward the other peripheral portion with respect to the pressed surface 3b of the adsorption / desorption member 3, so that the force required for the peeling is a pressing force. Compared to the case where the surface 5a is peeled in a state where the surface 5a is held in parallel with the pressed surface 3b of the suction / removal member 3, the pressing surface 5a of the pressing portion 5 is separated from the pressed surface 3b of the suction / removal member 3. It can be made to peel more smoothly.

その後、昇降ピン10を上昇させることにより基板20を上昇させ、吸着離脱部材3の吸着面3aから基板20を剥離する。
本実施の形態の場合、吸着離脱部材3が弾性変形可能な材料からなり、吸着離脱部材3の周縁部が支持部4に固定されているため、図3(b)に示すように、吸着離脱部材3の吸着面3aの周縁部3cと基板20の裏側面とが剥離する一方で、基板20の上昇により基板20の裏側面に吸着された吸着離脱部材3の中央部分が基板20側に凸状となるように弾性変形する。
Then, the board | substrate 20 is raised by raising the raising / lowering pin 10, and the board | substrate 20 is peeled from the adsorption | suction surface 3a of the adsorption | suction removal member 3. FIG.
In the case of the present embodiment, the adsorption / desorption member 3 is made of an elastically deformable material, and the peripheral portion of the adsorption / desorption member 3 is fixed to the support portion 4, so that the adsorption / desorption is performed as shown in FIG. While the peripheral portion 3c of the adsorption surface 3a of the member 3 and the back side surface of the substrate 20 are peeled off, the central portion of the adsorption / desorption member 3 adsorbed on the back side surface of the substrate 20 due to the rising of the substrate 20 protrudes toward the substrate 20 side. It is elastically deformed so as to have a shape.

その後、図4(a)に示すように、基板20の上昇に伴い吸着離脱部材3の吸着面3aの中央部分に向って基板20の裏側面との剥離が進行し、基板20の裏側面と吸着離脱部材3の吸着面3aとの吸着面積が徐々に小さくなり、最終的には基板20の裏側面の全面が吸着離脱部材3の吸着面3aから剥離する。   Thereafter, as shown in FIG. 4 (a), as the substrate 20 rises, the separation from the back side surface of the substrate 20 proceeds toward the central portion of the suction surface 3a of the suction / removal member 3, and the back side surface of the substrate 20 The adsorption area with the adsorption surface 3 a of the adsorption / desorption member 3 gradually decreases, and finally the entire back surface of the substrate 20 is peeled from the adsorption surface 3 a of the adsorption / desorption member 3.

この基板剥離の際に吸着離脱部材3の吸着面3aから基板20の裏側面に対して与えられる剪断力は、基板20の裏側面に吸着させた平面状の吸着面3aを基板20の裏側面に対して直交する方向に剥離する場合と比べて非常に小さい。   The shearing force applied to the back side surface of the substrate 20 from the suction surface 3a of the suction / removal member 3 when the substrate is peeled off causes the planar suction surface 3a absorbed on the back side surface of the substrate 20 to be the back side surface of the substrate 20. It is very small compared to the case of peeling in a direction perpendicular to the direction.

そして、基板20の裏側面が吸着離脱部材3の吸着面3aから完全に剥離した後は、図4(b)に示すように、吸着離脱部材3の弾性力によって吸着離脱部材3が元の平面シート形状に戻る。   Then, after the back side surface of the substrate 20 is completely separated from the adsorption surface 3a of the adsorption / desorption member 3, the adsorption / desorption member 3 is restored to the original plane by the elastic force of the adsorption / desorption member 3 as shown in FIG. Return to sheet shape.

以上述べた本実施の形態によれば、吸着離脱部材3の吸着面3aに吸着された基板20を吸着離脱部材3から離脱させる際、吸着離脱部材3の吸着面3aから基板20の裏側面に対して与えられる剪断力は、基板20の裏側面に吸着させた平面状の吸着面3aを基板20の裏側面に対して直交する方向に剥離する従来技術と比べて非常に小さいことから、基板20を基板吸着離脱機構1から離脱させる際に吸着離脱部材3から基板20に対する局所的な応力集中は発生せず、その結果、基板20の破損を防止することができる。   According to the present embodiment described above, when the substrate 20 adsorbed on the adsorption surface 3 a of the adsorption / desorption member 3 is desorbed from the adsorption / desorption member 3, the adsorption surface 3 a of the adsorption / desorption member 3 is placed on the back side of the substrate 20. The shearing force applied to the substrate 20 is very small as compared with the conventional technique in which the planar adsorption surface 3a adsorbed on the back side surface of the substrate 20 is peeled in a direction perpendicular to the back side surface of the substrate 20. When detaching 20 from the substrate adsorption / desorption mechanism 1, local stress concentration from the adsorption / desorption member 3 to the substrate 20 does not occur, and as a result, damage to the substrate 20 can be prevented.

また、これにより、基板20を基板吸着離脱機構1から離脱させる際の摩擦力も従来技術と比べて非常に小さく静電気が殆ど発生しないことから、基板20上のデバイス部分に対して悪影響を及ぼすことがない。   In addition, since the friction force when the substrate 20 is detached from the substrate adsorption / desorption mechanism 1 is very small compared to the prior art, almost no static electricity is generated, which may adversely affect the device portion on the substrate 20. Absent.

さらに、本実施の形態では、押圧部5の押圧面5aが、吸着離脱部材3の被押圧面3bに対して平行となる位置と、吸着離脱部材3の被押圧面3bに対して非平行となる位置との間で移動可能に構成されていることから、基板20を吸着離脱部材3の吸着面3aに吸着させるとともに吸着離脱部材3の被押圧面3bに対して平行にして押圧部5の押圧面5aを吸着離脱部材3の被押圧面3bに吸着させた状態で、押圧部5の押圧面5aを吸着離脱部材3の被押圧面3bに対して非平行となる位置に移動させることにより、押圧部5の押圧面5aが、吸着離脱部材3の被押圧面3bに対して一方の周縁部から他方の周縁部に向って徐々に剥離するため、この場合の剥離に要する力は、押圧面5aを吸着離脱部材3の被押圧面3bに対して平行に保持した状態で剥離する場合と比較して非常に小さく、その結果、吸着離脱部材3の被押圧面3bから押圧部5の押圧面5aをより円滑に剥離させることができる。   Furthermore, in the present embodiment, the pressing surface 5 a of the pressing portion 5 is parallel to the pressed surface 3 b of the adsorption / desorption member 3 and non-parallel to the pressed surface 3 b of the adsorption / desorption member 3. Since the substrate 20 is adsorbed on the adsorption surface 3a of the adsorption / desorption member 3 and is parallel to the pressed surface 3b of the adsorption / desorption member 3, By moving the pressing surface 5a of the pressing portion 5 to a position that is not parallel to the pressed surface 3b of the suction and detachment member 3 while the pressing surface 5a is attracted to the pressed surface 3b of the suction and detachment member 3 Since the pressing surface 5a of the pressing portion 5 is gradually peeled from one peripheral portion toward the other peripheral portion with respect to the pressed surface 3b of the adsorption / desorption member 3, the force required for peeling in this case is The surface 5a is parallel to the pressed surface 3b of the adsorption / desorption member 3 Very small as compared with the case of peeling with lifting state, as a result, it is possible to more smoothly peeled pressing surface 5a of the pressing portion 5 from the pressed surface 3b of the suction release member 3.

図5(a)(b)は、本発明に係る基板搬送装置の実施の形態を示すもので、図5(a)は、全体構成を示す斜視図、図5(b)は、要部断面図である。
以下、上記実施の形態と対応する部分には同一の符号を付してその詳細な説明を省略する。
図5(a)(b)に示すように、本実施の形態の基板搬送装置15は、大型基板30を搬送するためのもので、搬送台40に上述した基板吸着離脱機構1を複数有するものである。
5 (a) and 5 (b) show an embodiment of the substrate transfer apparatus according to the present invention. FIG. 5 (a) is a perspective view showing the entire configuration, and FIG. FIG.
Hereinafter, parts corresponding to those in the above embodiment are given the same reference numerals, and detailed description thereof is omitted.
As shown in FIGS. 5A and 5B, the substrate transfer device 15 of the present embodiment is for transferring a large substrate 30 and has a plurality of substrate adsorption / desorption mechanisms 1 described above on a transfer table 40. It is.

本実施の形態の搬送台40は、大型基板30の形状と対応するように形成された例えば矩形板状に形成され、その表面に形成された平面状の台座面41上に大型基板30を載置支持するように構成されている。
ここで、台座面41は、所定の平面度を保持した加工が施されており、例えばガラスからなる大型基板30を面方向に関して撓みのない状態で載置支持できるように構成されている。
The transport table 40 of the present embodiment is formed, for example, in the shape of a rectangular plate corresponding to the shape of the large substrate 30, and the large substrate 30 is mounted on a flat pedestal surface 41 formed on the surface thereof. It is configured to be supported.
Here, the pedestal surface 41 is processed so as to maintain a predetermined flatness, and is configured such that the large substrate 30 made of glass, for example, can be placed and supported without bending in the surface direction.

搬送台40には、上述した基板吸着離脱機構1の外径より若干大きな孔部からなる複数の収容部40aが設けられ、各収容部40a内に基板吸着離脱機構1が収容されている(図5(b)参照)。
ここで、各基板吸着離脱機構1は、吸着離脱部材3の吸着面3aが搬送台40の台座面41と面一となるように配置されている。
The transport table 40 is provided with a plurality of accommodating portions 40a each having a hole slightly larger than the outer diameter of the substrate adsorption / desorption mechanism 1 described above, and the substrate adsorption / desorption mechanism 1 is accommodated in each accommodation portion 40a (see FIG. 5 (b)).
Here, each substrate adsorption / desorption mechanism 1 is disposed such that the adsorption surface 3 a of the adsorption / desorption member 3 is flush with the pedestal surface 41 of the transport table 40.

そして、搬送台40の周囲に設けられた昇降ピン10によって大型基板30を昇降するように構成されている。
本実施の形態においては、昇降ピン10を下降させることにより、大型基板30が搬送台40の台座面41上に載置されるとともに、各基板吸着離脱機構1の吸着離脱部材3の吸着面3aと接触する。
And it is comprised so that the large sized board | substrate 30 may be raised / lowered with the raising / lowering pin 10 provided in the circumference | surroundings of the conveyance stand 40. FIG.
In the present embodiment, the large substrate 30 is placed on the pedestal surface 41 of the transport table 40 by lowering the elevating pins 10, and the adsorption surface 3 a of the adsorption / desorption member 3 of each substrate adsorption / desorption mechanism 1. Contact with.

この場合、押圧部5を予め上昇させて押圧面5aを吸着離脱部材3の被押圧面3bに押圧することにより吸着離脱部材3を上方側に若干変形させ、その吸着面3aを搬送台40の台座面41の高さ位置より突き出るようにすることもできる。
このように動作させることにより、大型基板30の裏側面を一層確実に各基板吸着離脱機構1の吸着離脱部材3の吸着面3aに粘着保持させることができる。
なお、大型基板30を各基板吸着離脱機構1の吸着離脱部材3の吸着面3aから剥離する動作については、上記実施の形態の場合と同一の動作であり、その説明を省略する。
In this case, the pressing portion 5 is raised in advance and the pressing surface 5 a is pressed against the pressed surface 3 b of the suctioning / removing member 3 to slightly deform the suctioning / removing member 3 upward. It can also be made to protrude from the height position of the pedestal surface 41.
By operating in this way, the back side surface of the large substrate 30 can be more securely adhered to the suction surface 3a of the suction / removal member 3 of each substrate suction / removal mechanism 1.
The operation of peeling the large substrate 30 from the suction surface 3a of the suction / removal member 3 of each substrate suction / removal mechanism 1 is the same as that in the above embodiment, and the description thereof is omitted.

このような構成を有する本実施の形態によれば、上記実施の形態と同様に、大型基板30を複数の基板吸着離脱機構1から離脱させる際に吸着離脱部材3から大型基板30に対する局所的な応力集中は発生せず、その結果、大型基板30の破損を防止することができる。   According to the present embodiment having such a configuration, when the large substrate 30 is detached from the plurality of substrate adsorption / desorption mechanisms 1 as in the above-described embodiment, the adsorption / removal member 3 is locally attached to the large substrate 30. Stress concentration does not occur, and as a result, damage to the large substrate 30 can be prevented.

また、これにより、大型基板30を各基板吸着離脱機構1から離脱させる際の摩擦力も従来技術と比べて非常に小さく静電気が殆ど発生しないことから、大型基板30上のデバイス部分に対して悪影響を及ぼすことがない。   In addition, since the friction force when separating the large substrate 30 from each substrate adsorption / desorption mechanism 1 is very small as compared with the prior art, almost no static electricity is generated. There is no effect.

なお、本発明は上述の実施の形態に限られることなく、種々の変更を行うことができる。
例えば、上記実施の形態では、吸着離脱部材の形状を円板形状とし、支持部の形状を円筒形状としたが、本発明はこれに限られず、例えば、吸着離脱部材の形状を矩形板形状とし、支持部の形状を角形筒形状とすることもできる。
The present invention is not limited to the above-described embodiment, and various changes can be made.
For example, in the above-described embodiment, the shape of the adsorption / desorption member is a disk shape and the shape of the support portion is a cylindrical shape, but the present invention is not limited to this, for example, the shape of the adsorption / desorption member is a rectangular plate shape. The shape of the support portion can also be a square tube shape.

また、上記実施の形態では、基板を基板吸着離脱機構の吸着離脱部材上に載置して吸着させるようにしたが、本発明はこれに限られず、これらの上下関係を反転させた場合も含むものである。
また、基板を昇降させる機構として、上述した昇降ピンのほか基板を機械的に把持する機構を用いることもできる。
In the above embodiment, the substrate is placed on the adsorption / removal member of the substrate adsorption / desorption mechanism to be adsorbed. However, the present invention is not limited to this, and includes the case where these vertical relationships are reversed. It is a waste.
As a mechanism for raising and lowering the substrate, a mechanism for mechanically holding the substrate can be used in addition to the above-described raising and lowering pins.

さらに、上記実施の形態では、基板を吸着離脱部材の吸着面に吸着させた状態で、押圧部の押圧面を吸着離脱部材の被押圧面に対して平行となる位置から非平行となる位置に移動させて吸着離脱部材の被押圧面から押圧部の押圧面を剥離させるようにしたが、本発明はこれに限られず、吸着離脱部材の被押圧面の押圧部の押圧面に対する粘着力が、吸着離脱部材の吸着面の基板に対する粘着力より非常に小さい場合には、押圧部の押圧面を吸着離脱部材の被押圧面に対して平行にした状態で押圧部の押圧面の剥離を行うこともできる。
さらに、本発明は、真空中のみならず、大気中やガス中においても使用することができる。
Furthermore, in the above-described embodiment, the pressing surface of the pressing portion is changed from a position parallel to the pressed surface of the suction / removal member to a position non-parallel with the substrate being sucked by the suction surface of the suction / removal member. The pressing surface of the pressing portion is peeled off from the pressed surface of the adsorption / desorption member by moving, but the present invention is not limited thereto, and the adhesive force of the pressing surface of the pressing surface of the adsorption / desorption member to the pressing surface is When the adhesion force of the suction surface of the suction / removal member to the substrate is very small, the pressing surface of the pressing portion is peeled in a state where the pressing surface of the pressing portion is parallel to the pressed surface of the suction / removal member. You can also.
Furthermore, the present invention can be used not only in a vacuum, but also in the atmosphere and gas.

1…基板吸着離脱機構
2…真空槽
3…吸着離脱部材
3a…吸着面
3b…被押圧面
4…支持部
5…押圧部
5a…押圧面
6…駆動機構
7…駆動部材
7a…傾斜機構部
10…昇降ピン
20…基板
DESCRIPTION OF SYMBOLS 1 ... Substrate adsorption | suction removal mechanism 2 ... Vacuum chamber 3 ... Adsorption / detachment member 3a ... Adsorption surface 3b ... Pressed surface 4 ... Support part 5 ... Press part 5a ... Press surface 6 ... Drive mechanism 7 ... Drive member 7a ... Inclination mechanism part 10 ... Elevating pin 20 ... Board

Claims (8)

基板を吸着する吸着面を一方側の面に有し、弾性材料からなる粘着性のシート状の吸着離脱部材と、
前記吸着離脱部材の他方側の面の周縁部を固定して支持する支持部と、
前記支持部の内側に配置され、当該吸着離脱部材の他方側の面の被押圧面に対して接触又は離間可能な押圧面を有する押圧部と、
前記押圧部を前記吸着離脱部材の被押圧面に対して接触又は離間する方向に移動させるための駆動機構とを備え
前記押圧部は、前記押圧面が、前記吸着離脱部材の被押圧面に対して平行となる位置と、前記吸着離脱部材の被押圧面に対して非平行となる位置との間で移動可能に構成されている基板吸着離脱機構。
An adhesive surface that adsorbs a substrate on one side, an adhesive sheet-like adsorption / detachment member made of an elastic material,
A support portion for fixing and supporting the peripheral edge portion of the other surface of the adsorption / desorption member;
A pressing portion that is disposed inside the support portion and has a pressing surface that can be contacted or separated from the pressed surface of the other surface of the adsorption / desorption member;
A drive mechanism for moving the pressing portion in a direction of contacting or separating from the pressed surface of the adsorption / desorption member ;
The pressing portion is movable between a position where the pressing surface is parallel to the pressed surface of the adsorption / desorption member and a position where the pressing surface is non-parallel to the pressed surface of the adsorption / desorption member. Configured substrate adsorption / desorption mechanism.
前記吸着離脱部材の吸着面の前記基板に対する粘着力が、前記吸着離脱部材の被押圧面の前記押圧部の押圧面に対する粘着力より大きくなるように構成されている請求項1記載の基板吸着離脱機構。   The substrate adsorption / desorption according to claim 1, wherein the adhesion force of the adsorption surface of the adsorption / desorption member to the substrate is larger than the adhesion force of the pressed surface of the adsorption / desorption member to the pressing surface of the pressing portion. mechanism. 前記吸着離脱部材の吸着面の表面粗さが、前記吸着離脱部材の被押圧面の表面粗さより小さくなるように構成されている請求項2記載の基板吸着離脱機構。   The substrate adsorption / desorption mechanism according to claim 2, wherein a surface roughness of an adsorption surface of the adsorption / desorption member is configured to be smaller than a surface roughness of a pressed surface of the adsorption / desorption member. 前記吸着離脱部材の内部に導電性のフィラーを含有している請求項1乃至3のいずれか1項記載の基板吸着離脱機構。 4. The substrate adsorption / desorption mechanism according to claim 1, wherein a conductive filler is contained inside the adsorption / desorption member . 前記押圧部の内部に冷却機構及び加熱機構が設けられている請求項1乃至4のいずれか1項記載の基板吸着離脱機構。The substrate adsorption / desorption mechanism according to claim 1, wherein a cooling mechanism and a heating mechanism are provided inside the pressing portion. 基板を台座面上に配置して搬送する搬送台と、
前記搬送台に設けられ、請求項1乃至のいずれか1項記載の基板吸着離脱機構とを有し、
前記押圧部の押圧面が前記搬送台の台座面に対して面一の位置となるように構成されている基板搬送装置。
A transfer table for transferring the substrate on the pedestal surface;
The substrate adsorption / desorption mechanism according to any one of claims 1 to 5 , wherein the substrate adsorption / desorption mechanism is provided on the transfer table,
The board | substrate conveyance apparatus comprised so that the pressing surface of the said press part may become the same position with respect to the base surface of the said conveyance stand.
真空槽と、
前記真空槽内に配置され、請求項1乃至のいずれか1項記載の基板吸着離脱機構とを有する真空装置。
A vacuum chamber;
The vacuum apparatus which has a board | substrate adsorption | suction removal mechanism of any one of Claims 1 thru | or 5 arrange | positioned in the said vacuum chamber.
真空槽と、
前記真空槽内に配置され、請求項記載の基板搬送装置とを有する真空装置。
A vacuum chamber;
The vacuum apparatus which is arrange | positioned in the said vacuum chamber and has a board | substrate conveyance apparatus of Claim 6 .
JP2014050497A 2014-03-13 2014-03-13 Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device Active JP6312469B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014050497A JP6312469B2 (en) 2014-03-13 2014-03-13 Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014050497A JP6312469B2 (en) 2014-03-13 2014-03-13 Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device

Publications (2)

Publication Number Publication Date
JP2015176909A JP2015176909A (en) 2015-10-05
JP6312469B2 true JP6312469B2 (en) 2018-04-18

Family

ID=54255871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014050497A Active JP6312469B2 (en) 2014-03-13 2014-03-13 Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device

Country Status (1)

Country Link
JP (1) JP6312469B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4012887B2 (en) * 2004-03-30 2007-11-21 光鎬 鄭 Flat board holder
JP2010212298A (en) * 2009-03-06 2010-09-24 Tomoegawa Paper Co Ltd Adhesive chuck device
KR101561729B1 (en) * 2009-05-06 2015-10-19 코닝 인코포레이티드 Carrier for glass substrates
JP4785995B1 (en) * 2011-02-28 2011-10-05 信越エンジニアリング株式会社 Workpiece adhesive chuck device and workpiece bonding machine

Also Published As

Publication number Publication date
JP2015176909A (en) 2015-10-05

Similar Documents

Publication Publication Date Title
JP5886700B2 (en) Heat transfer sheet sticking device and heat transfer sheet sticking method
JP4985513B2 (en) Method and apparatus for peeling electronic parts
JP2015213131A (en) Substrate peeling device for laminate
JP6614933B2 (en) Substrate mounting mechanism and substrate processing apparatus
KR101898355B1 (en) Suction stage, bonding device, and method for manufacturing bonded substrate
JP2015198251A (en) Chip detaching apparatus and chip detaching method
KR20140052420A (en) Bonding apparatus and method of bonding component on substrate using the same
JP2004179627A (en) Equipment and method of removing thin die
KR20150059566A (en) Apparatus and Method of Bonding Flexible Display and Curved Cover Element
JP5100579B2 (en) Adsorption device for substrate and method for handling substrate
JP5337620B2 (en) Workpiece adhesive holding device and vacuum bonding machine
JP2016197623A (en) Sucking/holding jig, sucking/holding device equipped with this jig, sucking/holding method, processing method of substrate, and film formation method of substrate
KR100541856B1 (en) Apparatus for holding substrate
JP6312469B2 (en) Substrate adsorption / detachment mechanism, substrate transfer device, and vacuum device
JP4987577B2 (en) Fixing jig for goods
WO2012026421A1 (en) Electrostatic chuck apparatus and method for manufacturing same
JP5131762B2 (en) Plasma processing method, plasma processing apparatus, and plasma processing tray
JP2012232826A (en) Device and method for peeling seal
JP2015187648A (en) Bonding method and bonding device
JP2007112031A (en) Apparatus and method for lamination
JP2011049291A (en) Electrode member for anodic bonding, and anodic bonding apparatus with the same
JP6226768B2 (en) Substrate adsorption / detachment mechanism and vacuum apparatus
JP6226563B2 (en) Electrostatic holding device and method for removing object to be held from electrostatic holding device
TWI832981B (en) Substrate support device, substrate processing device and substrate support method
JP2014060366A (en) Plasma dicing method and plasma dicing device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170117

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171004

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171017

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171214

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20171214

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180313

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180320

R150 Certificate of patent or registration of utility model

Ref document number: 6312469

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250