发明名称 |
SUBSTRATE PRETREATMENT METHOD AND APPARATUS |
摘要 |
The present invention provides a substrate pretreatment method and apparatus. The method includes the steps of: step 1, providing a substrate waiting for a pretreatment, an UV chamber and a loading chamber; step 2, providing a transfer chamber between the UV chamber and the loading chamber to connect the UV chamber and the loading chamber, providing a first sealing door at a place where the UV chamber and the transfer chamber are connected with each other, and providing a second sealing door at a place where the transfer chamber and the loading chamber are connected with each other; step 3, putting the substrate waiting for the pretreatment into the UV chamber; step 4, closing the UV chamber and sending dried oxygen into the UV chamber for performing an UV treatment; step 5, opening the first sealing door and transferring the substrate into the transfer chamber after the UV treatment being completed; step 6, closing the first sealing door, opening the second sealing door and transferring the substrate into the loading chamber after the substrate being completely transferred into the transfer chamber; step 7, closing the second sealing door and evacuating the loading chamber after the substrate being completely transferred into the loading chamber. |
申请公布号 |
US2016247700(A1) |
申请公布日期 |
2016.08.25 |
申请号 |
US201414426971 |
申请日期 |
2014.07.02 |
申请人 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. |
发明人 |
ZOU Qinghua;WU Tsungyuan |
分类号 |
H01L21/677;H01L51/00;H01L51/56 |
主分类号 |
H01L21/677 |
代理机构 |
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代理人 |
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主权项 |
1. A substrate pretreatment method, comprising the steps of:
Step 1, providing a substrate waiting for a pretreatment, an UV chamber and a loading chamber; Step 2, providing a transfer chamber between the UV chamber and the loading chamber to connect the UV chamber and the loading chamber, providing a first sealing door at a place where the UV chamber and the transfer chamber are connected with each other, and providing a second sealing door at a place where the transfer chamber and the loading chamber are connected with each other; Step 3, putting the substrate waiting for the pretreatment into the UV chamber; Step 4, closing the UV chamber and sending dried oxygen into the UV chamber for performing an UV treatment; Step 5, opening the first sealing door and transferring the substrate into the transfer chamber after the UV treatment being completed; Step 6, closing the first sealing door, opening the second sealing door and transferring the substrate into the loading chamber after the substrate being completely transferred into the transfer chamber; and Step 7, closing the second sealing door and evacuating the loading chamber after the substrate being completely transferred into the loading chamber. |
地址 |
Shenzhen, Guangdong CN |