JP7370271B2 - 基板位置決め装置、基板位置決め方法および接合装置 - Google Patents
基板位置決め装置、基板位置決め方法および接合装置 Download PDFInfo
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- JP7370271B2 JP7370271B2 JP2020020272A JP2020020272A JP7370271B2 JP 7370271 B2 JP7370271 B2 JP 7370271B2 JP 2020020272 A JP2020020272 A JP 2020020272A JP 2020020272 A JP2020020272 A JP 2020020272A JP 7370271 B2 JP7370271 B2 JP 7370271B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/94—Batch processes at wafer-level, i.e. with connecting carried out on a wafer comprising a plurality of undiced individual devices
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
まず、実施形態に係る接合システムの構成について図1および図2を参照して説明する。図1は、実施形態に係る接合システムの構成を示す模式図である。また、図2は、実施形態に係る第1基板および第2基板の接合前の状態を示す模式図である。
次に、接合装置41の構成について図3を参照して説明する。図3は、実施形態に係る接合装置41の構成を示す模式図である。
次に、回転機構108の構成について図4を参照して説明する。図4は、実施形態に係る回転機構108の平面図である。
次に、減衰機構186の構成について図5を参照して説明する。図5は、実施形態に係る減衰機構186の平面図である。
次に、接合システム1の具体的な動作について図6を参照して説明する。図6は、実施形態に係る接合システム1が実行する処理の手順を示すフローチャートである。図6に示す各種の処理は、制御装置70による制御に基づいて実行される。
2 :搬入出ステーション
3 :処理ステーション
70 :制御装置
100 :筐体
100a :土台
100b :支柱
100c :梁部
101 :第1保持部
102 :第2保持部
105 :昇降機構
106 :第1水平移動部
107 :第2水平移動部
108 :回転機構
161 :レール
171 :レール
181 :回転軸部
181a :円柱部
181b :第1フランジ部
181c :第2フランジ部
182 :エアベアリング
183 :ベース部
184 :駆動部
184a :スライダ
184b :ねじ軸
184c :駆動源
185 :位置センサ
186 :減衰機構
201 :レール
202 :スライダ
203 :第1取付部材
204 :第1回転部材
205 :第2回転部材
206 :付勢部材
207 :第2取付部材
Claims (9)
- 基板を保持する保持部と、
前記保持部を回転させる回転機構と
を備え、
前記回転機構は、
前記保持部に固定される回転軸部と、
前記回転軸部を非接触状態で支持する軸受部と、
前記軸受部を固定するベース部と、
前記回転軸部を回転させる駆動部と、
前記ベース部に接続されるレールと、前記回転軸部に接続されるスライダとを含み、前記レールと前記スライダとの間に生じる抵抗により、前記回転軸部と前記ベース部との相対動作に対する減衰力を発生させる減衰機構と
を備える、基板位置決め装置。 - 前記軸受部は、エアベアリングであり、前記回転軸部の軸受面に対して圧縮空気を噴出して前記回転軸部を浮上させることにより前記回転軸部を非接触状態で支持する、請求項1に記載の基板位置決め装置。
- 前記レールは、直線状である、請求項1または2に記載の基板位置決め装置。
- 前記減衰機構は、
前記回転軸部に固定された第1回転部材と、
前記スライダに固定された第2回転部材と、
前記第1回転部材と前記第2回転部材とを互いに接触する方向に付勢する付勢部材と
を備える、請求項1~3のいずれか一つに記載の基板位置決め装置。 - 前記第1回転部材は、鉛直軸まわりに回転可能であり、
前記第2回転部材は、水平軸まわりに回転可能であり、
前記回転軸部に前記駆動部による駆動力が働いていない初期状態において前記回転機構を鉛直方向から見たとき、前記第2回転部材の前記水平軸は、前記回転軸部の回転中心と前記第1回転部材の前記鉛直軸とを結ぶ直線に対して傾いている、請求項4に記載の基板位置決め装置。 - 前記付勢部材は、バネであり、
前記回転軸部に前記駆動部による駆動力が働いていない初期状態において前記回転機構を鉛直方向から見たとき、前記第1回転部材の前記鉛直軸は、前記付勢部材の仮想的なバネ軸よりも前記回転軸部の外方に配置される、請求項5に記載の基板位置決め装置。 - 前記減衰機構は、前記回転軸部の中心を挟んで前記駆動部と反対側に配置される、請求項1~6のいずれか一つに記載の基板位置決め装置。
- 基板を保持する保持部を用いて前記基板を保持する工程と、
前記保持部を回転させる回転機構であって、前記保持部に固定される回転軸部と、前記回転軸部を非接触状態で支持する軸受部と、前記軸受部を固定するベース部と、前記回転軸部を回転させる駆動部と、前記ベース部に接続されるレールと、前記回転軸部に接続されるスライダとを含み、前記レールと前記スライダとの間に生じる抵抗により、前記回転軸部と前記ベース部との相対動作に対する減衰力を発生させる減衰機構とを備える前記回転機構を用い、前記基板の回転方向における位置決めを行う工程と
を含む基板位置決め方法。 - 第1基板を上方から吸着保持する第1保持部と、
前記第1保持部よりも下方に配置され、第2基板を下方から吸着保持する第2保持部と、
前記第1保持部および前記第2保持部の一方を他方に対して接近させる移動機構と、
前記第1保持部を回転させる回転機構と、
を備え、
前記回転機構は、
前記第1保持部に固定される回転軸部と、
前記回転軸部を非接触状態で支持する軸受部と、
前記軸受部を固定するベース部と、
前記回転軸部を回転させる駆動部と、
前記ベース部に接続されるレールと、前記回転軸部に接続されるスライダとを含み、前記レールと前記スライダとの間に生じる抵抗により、前記回転軸部と前記ベース部との相対動作に対する減衰力を発生させる減衰機構と
を備える、接合装置。
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TW110103184A TW202143373A (zh) | 2020-02-10 | 2021-01-28 | 基板定位裝置、基板定位方法及接合裝置 |
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US17/164,928 US11545383B2 (en) | 2020-02-10 | 2021-02-02 | Substrate positioning apparatus, substrate positioning method, and bonding apparatus |
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