公开(公告)号：AU2014100236B4

公开(公告)日：2014-09-25

申请号：AU2014100236

申请日：2014-03-13

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE KEVIN J ,  AGARWAL MANU

IPC: G06F3/041

Abstract: [0082] A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device.

公开(公告)号：AU2014201492A1

公开(公告)日：2014-10-02

申请号：AU2014201492

申请日：2014-03-13

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE ,  AGARWAL MANU

IPC: G06F3/041

Abstract: [0082] A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device. Computing 21/24 System 1800-x Peripherals 1802-_ Touch -- IHost Processor Processor Touch Controller 1850r 1812 1815 Program Error Charge Storage Compensator RAM Pump Stimulation Signals 1808 1810 S s916 Sense Channel 7 Driver91 Channels Scan Logic Logic t 1814 Touch Drive Touch Touch Control Screen Interface Pixel Pixel Signals 1820 1824 -f,, f4 Die Line \1823 1822 Sense N Sense Interface Line 1825 -f 1834 Driver Sense Signals

公开(公告)号：AU2014100236A4

公开(公告)日：2014-04-17

申请号：AU2014100236

申请日：2014-03-13

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE KEVIN J ,  AGARWAL MANU

IPC: G06F3/041

Abstract: [0082] A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device. Computing 21/24 System 1800-x Peripherals 1802-_ Touch -- IHost Processor Processor Touch Controller 1850r 1812 1815 Program Error Charge Storage Compensator RAM Pump Stimulation Signals 1808 1810 S s916 Sense Channel 7 Driver91 Channels Scan Logic Logic t 1814 Touch Drive Touch Touch Control Screen Interface Pixel Pixel Signals 1820 1824 -f,, f4 Die Line \1823 1822 Sense N Sense Interface Line 1825 -f 1834 Driver Sense Signals

公开(公告)号：AU2015258278B2

公开(公告)日：2016-09-15

申请号：AU2015258278

申请日：2015-11-20

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE KEVIN J ,  AGARWAL MANU

IPC: G06F3/041

Abstract: A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device.

公开(公告)号：AU2015258278A1

公开(公告)日：2015-12-10

申请号：AU2015258278

申请日：2015-11-20

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE KEVIN J ,  AGARWAL MANU

IPC: G06F3/041

Abstract: A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device.

公开(公告)号：AU2014201492B2

公开(公告)日：2015-08-20

申请号：AU2014201492

申请日：2014-03-13

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE ,  AGARWAL MANU

IPC: G06F3/041

Abstract: [0082] A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device. Computing 21/24 System 1800-x Peripherals 1802-_ Touch -- IHost Processor Processor Touch Controller 1850r 1812 1815 Program Error Charge Storage Compensator RAM Pump Stimulation Signals 1808 1810 S s916 Sense Channel 7 Driver91 Channels Scan Logic Logic t 1814 Touch Drive Touch Touch Control Screen Interface Pixel Pixel Signals 1820 1824 -f,, f4 Die Line \1823 1822 Sense N Sense Interface Line 1825 -f 1834 Driver Sense Signals

公开(公告)号：WO2014158748A9

公开(公告)日：2015-05-14

申请号：PCT/US2014019822

申请日：2014-03-03

Applicant: APPLE INC

Inventor： SHAHPARNIA SHAHROOZ ,  WHITE KEVIN J ,  AGARWAL MANU

IPC: G06F3/046 ,  G06F3/0354

CPC classification number: G06F3/041 ,  G06F3/03545 ,  G06F3/046

Abstract: A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that receive at its input a combination of stylus receive channels that are combined in a manner to minimize noise while at the same time keeping the stylus signal strength uniform independent of the position of the stylus on the device.

Abstract translation: 提供了一种被配置为检测由外部触控笔产生的触针信号的触摸输入装置。 触摸输入设备包括多个触控笔信号检测器，其在其输入端接收组合的触笔接收通道，以最小化噪声的方式组合，同时保持触针信号强度不受触针位置的影响 装置。