CN2480920Y - 具有降低电磁干扰功能的数位板 - Google Patents
具有降低电磁干扰功能的数位板 Download PDFInfo
- Publication number
- CN2480920Y CN2480920Y CN 01224788 CN01224788U CN2480920Y CN 2480920 Y CN2480920 Y CN 2480920Y CN 01224788 CN01224788 CN 01224788 CN 01224788 U CN01224788 U CN 01224788U CN 2480920 Y CN2480920 Y CN 2480920Y
- Authority
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- China
- Prior art keywords
- antenna
- numerical digit
- electromagnetic interference
- digit plate
- shielding layer
- 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.)
- Expired - Lifetime
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01224788 CN2480920Y (zh) | 2001-05-31 | 2001-05-31 | 具有降低电磁干扰功能的数位板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01224788 CN2480920Y (zh) | 2001-05-31 | 2001-05-31 | 具有降低电磁干扰功能的数位板 |
Publications (1)
Publication Number | Publication Date |
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CN2480920Y true CN2480920Y (zh) | 2002-03-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01224788 Expired - Lifetime CN2480920Y (zh) | 2001-05-31 | 2001-05-31 | 具有降低电磁干扰功能的数位板 |
Country Status (1)
Country | Link |
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CN (1) | CN2480920Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875814B2 (en) | 2005-07-21 | 2011-01-25 | Tpo Displays Corp. | Electromagnetic digitizer sensor array structure |
CN104182111A (zh) * | 2013-05-22 | 2014-12-03 | 太瀚科技股份有限公司 | 电磁感应板结构及其制作方法、及电磁式手写输入装置 |
CN105549765B (zh) * | 2014-10-23 | 2018-10-23 | 意法半导体亚太私人有限公司 | 用于有源触控笔数据获取的多控制器通信方法 |
-
2001
- 2001-05-31 CN CN 01224788 patent/CN2480920Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875814B2 (en) | 2005-07-21 | 2011-01-25 | Tpo Displays Corp. | Electromagnetic digitizer sensor array structure |
CN104182111A (zh) * | 2013-05-22 | 2014-12-03 | 太瀚科技股份有限公司 | 电磁感应板结构及其制作方法、及电磁式手写输入装置 |
CN105549765B (zh) * | 2014-10-23 | 2018-10-23 | 意法半导体亚太私人有限公司 | 用于有源触控笔数据获取的多控制器通信方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TAIHAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANHAN SCIENCE + TECHNOLOGY CO. LTD. Effective date: 20060407 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060407 Address after: Hsinchu City, Taiwan Province, China Patentee after: Taihan Science & Technology Address before: No. 3, No. 5-1, No. 1, Science Park, Hsinchu, Taiwan Patentee before: Tianhan Science & Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20110531 Granted publication date: 20020306 |