Humidity electronic device and its packaging cover, device substrate |
Title: |
Humidity electronic device and its packaging cover, device substrate |
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Application Number: |
200610156069 |
Application Date: |
2006/12/29 |
Announcement Date: |
2007/07/18 |
Pub. Date: |
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Publication Number: |
101001509 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
32[China|jiangsu] |
IPC: |
H05K 5/06, H05K 5/03 |
Applicant(s): |
Kunshan Weixinnuo Display Technology Co., Ltd. |
Inventor(s): |
Qiu Yong, Zhang Zhuxin |
Key Words: |
Humidity electronic device, packaging cover, device substrate |
Abstract: |
This invention discloses a humidity electronic device, its package cover plate and a base plate, in which, the edge of its package cover plate is set with a circle of groove for filling dryers or its base plate edge is set with a circle of groove in a continuous closed state or discontinuous state for filling dryers. At least a circle of grooves for filling dryers is set between outside of the electronic device and inside of the package glue, and this dryer can adsorb moisture infiltrated from the glue effectively so as to prolong the life time of devices, besides, the dryer is set in the groove suitable for localizing it and preventing contact with the device, further more, the adhereness of a dried liquid dryer is better than that of a solid drying plate. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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