CN103713788A - 半导体器件及电子设备 - Google Patents
半导体器件及电子设备 Download PDFInfo
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- CN103713788A CN103713788A CN201310453145.2A CN201310453145A CN103713788A CN 103713788 A CN103713788 A CN 103713788A CN 201310453145 A CN201310453145 A CN 201310453145A CN 103713788 A CN103713788 A CN 103713788A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04182—Filtering of noise external to the device and not generated by digitiser components
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012216745A JP6067302B2 (ja) | 2012-09-28 | 2012-09-28 | 半導体装置 |
JP2012-216745 | 2012-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103713788A true CN103713788A (zh) | 2014-04-09 |
CN103713788B CN103713788B (zh) | 2018-03-30 |
Family
ID=50384695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310453145.2A Active CN103713788B (zh) | 2012-09-28 | 2013-09-25 | 半导体器件及电子设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9250740B2 (zh) |
JP (1) | JP6067302B2 (zh) |
CN (1) | CN103713788B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10613690B2 (en) | 2015-05-28 | 2020-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Touch panel |
CN112363639A (zh) * | 2020-11-11 | 2021-02-12 | 青岛海信商用显示股份有限公司 | 一种智能设备及其控制方法 |
CN113302676A (zh) * | 2019-03-27 | 2021-08-24 | 松下知识产权经营株式会社 | 显示系统、控制装置及控制方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9442597B2 (en) | 2012-10-19 | 2016-09-13 | Apple Inc. | Sensor-based ESD detection |
KR102114964B1 (ko) * | 2013-10-04 | 2020-05-26 | 삼성디스플레이 주식회사 | 터치 스크린 패널 |
US9791959B2 (en) * | 2014-01-07 | 2017-10-17 | Qualcomm Incorporated | System and method for host-augmented touch processing |
US20150212643A1 (en) * | 2014-01-27 | 2015-07-30 | Samsung Electronics Co., Ltd. | Touch sensing controller, touch sensing device and touch sensing system including the same |
US9811204B2 (en) * | 2014-06-23 | 2017-11-07 | Apple Inc. | Time multiplexed touch detection and power charging |
CN104375732B (zh) * | 2014-11-28 | 2018-09-14 | 京东方科技集团股份有限公司 | 内嵌式触控模组、驱动方法、触控显示面板和显示装置 |
WO2016143880A1 (ja) * | 2015-03-11 | 2016-09-15 | シャープ株式会社 | タッチパネル付き表示装置 |
US20180173367A1 (en) * | 2015-05-26 | 2018-06-21 | Sharp Kabushiki Kaisha | Sensor-equipped display device, control device, and control method |
CN105389225A (zh) * | 2015-11-25 | 2016-03-09 | 小米科技有限责任公司 | 触摸屏报点的处理方法及装置 |
KR20180006519A (ko) * | 2016-07-07 | 2018-01-18 | 삼성디스플레이 주식회사 | 터치 센서 및 이를 포함하는 표시 장치 |
JP6911225B2 (ja) | 2016-10-21 | 2021-07-28 | 三菱電機株式会社 | タッチパネル装置 |
US10338740B2 (en) * | 2016-11-18 | 2019-07-02 | Synaptics Incorporated | Reducing background capacitance associated with a touch surface |
US10002280B1 (en) * | 2016-12-21 | 2018-06-19 | Fingerprint Cards Ab | System and method for controlling a signal in a fingerprint sensing device |
JP7009923B2 (ja) * | 2017-10-31 | 2022-01-26 | セイコーエプソン株式会社 | 物理量測定装置、電子機器及び移動体 |
JP7041035B2 (ja) * | 2018-09-27 | 2022-03-23 | シャープ株式会社 | タッチパネル制御装置、タッチパネル制御方法、及び入力表示装置 |
TWI673643B (zh) * | 2018-09-28 | 2019-10-01 | 大陸商北京集創北方科技股份有限公司 | 可改善觸控屏遠近端驅動信號均勻性的驅動方法及利用其之觸控裝置 |
WO2020210951A1 (zh) * | 2019-04-15 | 2020-10-22 | 深圳市汇顶科技股份有限公司 | 触控显示面板的电容检测方法、触控显示面板的电容检测电路及触控显示面板 |
CN116888635A (zh) * | 2021-03-03 | 2023-10-13 | 谷歌有限责任公司 | 从利用光学屏下指纹传感器(udfps)捕获的指纹图像中过滤脉冲宽度调制(pwm)噪声 |
US11842678B2 (en) | 2021-10-12 | 2023-12-12 | Google Llc | High-brightness mode on an OLED display |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684505A (en) * | 1994-06-21 | 1997-11-04 | Hitachi, Ltd. | Display device integrated with an input device |
CN1909361A (zh) * | 2005-08-01 | 2007-02-07 | 马维尔国际贸易有限公司 | 低噪声精细频率调节 |
CN101681221A (zh) * | 2008-03-28 | 2010-03-24 | 索尼株式会社 | 具有触摸传感器的显示装置 |
CN101937295A (zh) * | 2009-06-29 | 2011-01-05 | 索尼公司 | 驱动触控面板的方法、电容型触控面板和显示装置 |
CN101989162A (zh) * | 2006-05-02 | 2011-03-23 | 苹果公司 | 多点触摸表面控制器 |
US20110298737A1 (en) * | 2010-06-07 | 2011-12-08 | Panasonic Corporation | Touch screen device |
CN102509533A (zh) * | 2010-11-08 | 2012-06-20 | 友达光电股份有限公司 | 触控感应装置及其驱动方法 |
WO2012090812A1 (ja) * | 2010-12-28 | 2012-07-05 | シャープ株式会社 | 液晶表示装置、およびその駆動方法 |
CN102591511A (zh) * | 2011-01-17 | 2012-07-18 | 瑞鼎科技股份有限公司 | 触控面板的控制装置 |
CN102645999A (zh) * | 2012-03-02 | 2012-08-22 | 华映光电股份有限公司 | 触控显示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0863288A (ja) * | 1994-08-18 | 1996-03-08 | Hitachi Ltd | 入力一体型ディスプレイ装置 |
US8456434B2 (en) * | 2006-06-22 | 2013-06-04 | Atlab Inc. | Touch sensor and operating method thereof |
KR100802656B1 (ko) * | 2006-06-22 | 2008-02-14 | 주식회사 애트랩 | 접촉 감지 센서 및 이의 동작 방법 |
US7830158B2 (en) * | 2007-12-28 | 2010-11-09 | 3M Innovative Properties Company | Time-sloped capacitance measuring circuits and methods |
US8525798B2 (en) * | 2008-01-28 | 2013-09-03 | Cypress Semiconductor Corporation | Touch sensing |
JP5685512B2 (ja) * | 2011-09-29 | 2015-03-18 | 株式会社ジャパンディスプレイ | 表示装置、タッチ検出装置、駆動方法、および電子機器 |
-
2012
- 2012-09-28 JP JP2012216745A patent/JP6067302B2/ja active Active
-
2013
- 2013-09-25 CN CN201310453145.2A patent/CN103713788B/zh active Active
- 2013-09-26 US US14/037,707 patent/US9250740B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684505A (en) * | 1994-06-21 | 1997-11-04 | Hitachi, Ltd. | Display device integrated with an input device |
CN1909361A (zh) * | 2005-08-01 | 2007-02-07 | 马维尔国际贸易有限公司 | 低噪声精细频率调节 |
CN101989162A (zh) * | 2006-05-02 | 2011-03-23 | 苹果公司 | 多点触摸表面控制器 |
CN101681221A (zh) * | 2008-03-28 | 2010-03-24 | 索尼株式会社 | 具有触摸传感器的显示装置 |
CN101937295A (zh) * | 2009-06-29 | 2011-01-05 | 索尼公司 | 驱动触控面板的方法、电容型触控面板和显示装置 |
US20110298737A1 (en) * | 2010-06-07 | 2011-12-08 | Panasonic Corporation | Touch screen device |
CN102509533A (zh) * | 2010-11-08 | 2012-06-20 | 友达光电股份有限公司 | 触控感应装置及其驱动方法 |
WO2012090812A1 (ja) * | 2010-12-28 | 2012-07-05 | シャープ株式会社 | 液晶表示装置、およびその駆動方法 |
CN102591511A (zh) * | 2011-01-17 | 2012-07-18 | 瑞鼎科技股份有限公司 | 触控面板的控制装置 |
CN102645999A (zh) * | 2012-03-02 | 2012-08-22 | 华映光电股份有限公司 | 触控显示装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10613690B2 (en) | 2015-05-28 | 2020-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Touch panel |
CN113302676A (zh) * | 2019-03-27 | 2021-08-24 | 松下知识产权经营株式会社 | 显示系统、控制装置及控制方法 |
CN113302676B (zh) * | 2019-03-27 | 2024-03-05 | 松下知识产权经营株式会社 | 显示系统、控制装置及控制方法 |
CN112363639A (zh) * | 2020-11-11 | 2021-02-12 | 青岛海信商用显示股份有限公司 | 一种智能设备及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US20140092061A1 (en) | 2014-04-03 |
CN103713788B (zh) | 2018-03-30 |
JP2014071626A (ja) | 2014-04-21 |
US9250740B2 (en) | 2016-02-02 |
JP6067302B2 (ja) | 2017-01-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Japan Tokyo city Xiaoping, 22 times the Sheung Shui Ting No. 1 Applicant after: Synaptics Japan G.K. Address before: Tokyo, Japan Applicant before: Synaptics Display Devices G.K. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: RENESAS SP DRIVERS INC. TO: SYNAPTICS DISPLAY DEVICE, K. K. |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Synaptics Japan G.K. Address before: Japan Tokyo city Xiaoping, 22 times the Sheung Shui Ting No. 1 Applicant before: Synaptics Japan G.K. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SYNAPTICS DISPLAY DEVICE, K. K. TO: SYNAPTICS DISPLAY DEVICES K. K. Free format text: CORRECT: ADDRESS; FROM: |
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EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Synaptics Japan G.K. Address before: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant before: Synaptics Japan G.K. |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: California, USA Patentee after: SYNAPTICS Inc. Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: Synaptics Japan G.K. Country or region before: Japan |