CN102117156B - 一种电容式触控板、触控方法及其装置 - Google Patents
一种电容式触控板、触控方法及其装置 Download PDFInfo
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传感单元 | a2 | a3 | a4 | a5 | a6 | a7 | a8 | a9 |
a(度) | 22.5 | 67.5 | 112.5 | 157.5 | 202.5 | 247.5 | 292.5 | 337.5 |
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CN102117156A CN102117156A (zh) | 2011-07-06 |
CN102117156B true CN102117156B (zh) | 2013-06-19 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103019442B (zh) * | 2012-12-03 | 2016-03-30 | 深圳市金立通信设备有限公司 | 一种触摸屏响应的方法及终端 |
WO2014132893A1 (ja) * | 2013-02-27 | 2014-09-04 | アルプス電気株式会社 | 操作検知装置 |
US10474298B2 (en) * | 2013-03-14 | 2019-11-12 | Microchip Technology Incorporated | Capacitive based gesture input system |
CN103760803B (zh) * | 2014-02-07 | 2016-06-29 | 深圳芯邦科技股份有限公司 | 控制方法、微处理器、电容触控芯片及电子设备 |
CN106773631B (zh) * | 2017-01-12 | 2023-03-28 | 余喜云 | 一种可防金属指针误触亮屏的智能手表 |
TWI790701B (zh) * | 2021-08-03 | 2023-01-21 | 博盛半導體股份有限公司 | 利用場效電晶體電容參數的電磁干擾調整器及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003088176A1 (en) * | 2002-04-11 | 2003-10-23 | Synaptics, Inc. | Closed-loop sensor on a solid-state object position detector |
US7046230B2 (en) * | 2001-10-22 | 2006-05-16 | Apple Computer, Inc. | Touch pad handheld device |
CN201262741Y (zh) * | 2006-10-11 | 2009-06-24 | 苹果公司 | 带有传感器结构的用户输入装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US7046230B2 (en) * | 2001-10-22 | 2006-05-16 | Apple Computer, Inc. | Touch pad handheld device |
WO2003088176A1 (en) * | 2002-04-11 | 2003-10-23 | Synaptics, Inc. | Closed-loop sensor on a solid-state object position detector |
CN201262741Y (zh) * | 2006-10-11 | 2009-06-24 | 苹果公司 | 带有传感器结构的用户输入装置 |
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Effective date of registration: 20191227 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 518118 Pingshan Road, Pingshan Town, Shenzhen, Guangdong, No. 3001, No. Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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