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公开(公告)号：AU2015203874B2
公开(公告)日：2016-11-17
申请号：AU2015203874
申请日：2015-07-09
Applicant: APPLE INC
Inventor： HODGE ANDREW BERT , KRAH CHRISTOPH H , ELIAS JOHN GREER , DEN BOER WILLEM , HOTELLING STEVEN P , CHEN WEI , ZHONG JOHN Z , YAO WEI HSIN , LAND BRIAN RICHARDS
Abstract: TOUCH SCREEN LIQUID CRYSTAL DISPLAY Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
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公开(公告)号：CA2744952C
公开(公告)日：2016-02-23
申请号：CA2744952
申请日：2007-04-05
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , KRAH CHRISTOPH H , HUPPI BRIAN QUENTIN
Abstract: A multipoint touch surface controller is disclosed herein. The controller includes an integrated circuit including output circuitry for driving a capacitive multi-touch sensor and input circuitry for reading the sensor. Also disclosed herein are various noise rejection and dynamic range enhancement techniques that permit the controller to be used with various sensors in various conditions without reconfiguring hardware.
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公开(公告)号：HK1206452A1
公开(公告)日：2016-01-08
申请号：HK15106919
申请日：2015-07-21
Applicant: APPLE INC
Inventor： POPE BENJAMIN J , JARVIS DANIEL W , MERZ NICHOLAS G , MYERS SCOTT A , CRETELLA MICHAEL A , ENG MICHAEL , FOSTER JAMES H , GILTON TERRY L , HAGGERTY MYRA , HAN BYRON B , HANKEY M EVANS , HOTELLING STEVEN P , LAND BRIAN R , LYNCH STEPHEN BRIAN , MEADE PAUL , SARWAR MUSHTAQ A , TERNUS JOHN P , THOMPSON PAUL M , OS MARCEL VAN , WRIGHT JOHN A
IPC: G06F20060101
Abstract: Devices, methods and graphical user interfaces for manipulating user interfaces based on fingerprint sensor inputs are provided. While a display of an electronic device with a fingerprint sensor displays a first user interface, the device may detect movement of a fingerprint on the fingerprint sensor. In accordance with a determination that the movement of the fingerprint is in a first direction, the device allows navigating through the first user interface, and in accordance with a determination that the movement of the fingerprint is in a second direction different from the first direction, the device allows displaying a second user interface different from the first user interface on the display.
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公开(公告)号：AU2014100526A4
公开(公告)日：2014-06-19
申请号：AU2014100526
申请日：2014-05-20
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , BUSSAT JEAN-MARIE , LYON BENJAMIN B
IPC: G06K9/00
Abstract: A capacitive fingerprint sensor that may be formed of an array of sensing elements. Each capacitive sensing element of the array may register a voltage that varies with the capacitance of a capacitive coupling. A finger may capacitively couple to the individual capacitive sensing elements of the sensor, such that the sensor may sense a capacitance between each capacitive sensing element and the flesh of the fingerprint. The capacitance signal may be detected by sensing the change in voltage on the capacitive sensing element as the relative voltage between the finger and the sensing chip is changed. Alternately, the capacitance signal may be detected by sensing the change in charge received by the capacitive sensing elements as the relative voltage between the finger and the sensing chip is changed.
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公开(公告)号：AU2013204080A1
公开(公告)日：2013-10-31
申请号：AU2013204080
申请日：2013-04-08
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , BUSSAT JEAN-MARIE , LYON BENJAMIN B
IPC: G06K9/00
Abstract: A capacitive fingerprint sensor that may be formed of an array of sensing elements. Each capacitive sensing element of the array may register a voltage that varies with the capacitance of a capacitive coupling. A finger may capacitively couple to the individual capacitive sensing elements of the sensor, such that the sensor may sense a capacitance between each capacitive sensing element and the flesh of the fingerprint. The capacitance signal may be detected by sensing the change in voltage on the capacitive sensing element as the relative voltage between the finger and the sensing chip is changed. Alternately, the capacitance signal may be detected by sensing the change in charge received by the capacitive sensing elements as the relative voltage between the finger and the sensing chip is changed.
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Patent Agency Ranking
公开(公告)号：AU2011201285B9
公开(公告)日：2013-07-18
申请号：AU2011201285
申请日：2011-03-22
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , CHEN WEI , KRAH CHRISTOPH H , ELIAS JOHN GREER , YAO WEI HSIN , ZHONG JOHN Z , HODGE ANDREW BERT , LAND BRIAN RICHARDS , BOER WILLEM DEN
Abstract: C:\NRPortblDCC\MAG\3541706_1 DOC - 2113/I I A touch screen display comprising: a liquid crystal display having a plurality of pixel electrodes and a counter 5 electrode; the counter electrode segmented into a plurality of touch drive electrodes, the counter electrode operating as a Vcom electrode during a display function and operating as the plurality of touch drive electrodes during a touch function; a plurality of touch sense electrodes spaced apart from the plurality of touch 10 drive electrodes to form capacitive coupling nodes therebetween; and at least one capacitance touch sensing circuit operatively coupled to the plurality of touch sense electrodes during the touch function for measuring a change in capacitance at the capacitive coupling nodes. 105a 100 104 - - 101 - 102 105b Sensing Circuit 103 -- 106 --- Processor Memory Computer Circuit
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公开(公告)号：AU2011200542A1
公开(公告)日：2011-03-03
申请号：AU2011200542
申请日：2011-02-09
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , HUPPI BRIAN QUENTIN , KRAH CHRISTOPH H
IPC: G06F3/044
Abstract: A multipoint touch surface controller is disclosed herein. The controller includes an integrated circuit including output circuitry for driving a capacitive multi-touch sensor and input circuitry for reading the sensor. Also disclosed herein are various noise rejection and dynamic range enhancement techniques that permit the controller to be used with various sensors in various conditions without reconfiguring hardware.
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公开(公告)号：DE602007006470D1
公开(公告)日：2010-06-24
申请号：DE602007006470
申请日：2007-04-05
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , HUPPI BRIAN QUENTIN , KRAH CHRISTOPH H
IPC: G06F3/044
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公开(公告)号：AT467864T
公开(公告)日：2010-05-15
申请号：AT07760151
申请日：2007-04-05
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , HUPPI BRIAN QUENTIN , KRAH CHRISTOPH H
IPC: G06F3/044
Abstract: A multipoint touch surface controller is disclosed herein. The controller includes an integrated circuit including output circuitry for driving a capacitive multi-touch sensor and input circuitry for reading the sensor. Also disclosed herein are various noise rejection and dynamic range enhancement techniques that permit the controller to be used with various sensors in various conditions without reconfiguring hardware.
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公开(公告)号：HK1127852A1
公开(公告)日：2009-10-09
申请号：HK09107799
申请日：2009-08-25
Applicant: APPLE INC
Inventor： HOTELLING STEVEN P , CHEN WEI , KRAH CHRISTOPH H , ELIAS JOHN GREER , YAO WEI , ZHONG JOHN Z , HODGE ANDREW BERT , LAND BRIAN , DEN BOER WILLEM
IPC: G02F20060101 , G06F20060101 , G06F3/041
Abstract: Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
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