TWI436237B - 力影像觸控板及顯示器 - Google Patents

力影像觸控板及顯示器 Download PDF

Info

Publication number
TWI436237B
TWI436237B TW099144131A TW99144131A TWI436237B TW I436237 B TWI436237 B TW I436237B TW 099144131 A TW099144131 A TW 099144131A TW 99144131 A TW99144131 A TW 99144131A TW I436237 B TWI436237 B TW I436237B
Authority
TW
Taiwan
Prior art keywords
layer
force
conductive lines
image
deformed
Prior art date
Application number
TW099144131A
Other languages
English (en)
Other versions
TW201115392A (en
Inventor
Steven P Hotelling
Brian Q Huppi
Original Assignee
Apple Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of TW201115392A publication Critical patent/TW201115392A/zh
Application granted granted Critical
Publication of TWI436237B publication Critical patent/TWI436237B/zh

Links

Classifications

    • 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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • 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
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

Description

力影像觸控板及顯示器
本發明通常有關電子系統輸入裝置，而更明確而言，有關力影像及位置與力影像互電容系統。
許多觸摸感測裝置可用於電腦系統、個人數位助理、行動電話、遊戲系統、音樂系統等(即，電子系統)。或許，多年來當作鍵盤與位置指示器使用的電阻薄膜位置感測器是眾所周知。其他類型觸摸感測裝置包括電阻板、表面聲波裝置、基於電阻、電容的觸摸感測器、應變計、電磁感測器或壓力感測器、與光學感測器。因為使它們操作所需的壓力本質上會在指狀物與感測器表面之間建立黏滯力(stiction)，所以壓力靈敏位置感測器在過去已對當作一指向裝置(相對於一資料登錄或寫入裝置)使用已提供小的效益。在大部分，此黏滯力已使此裝置變成不流行。
由於可攜式裝置與附帶的成長流行需要將全部輸入功能整合在單一形狀因數，所以觸控板現在是最流行且廣泛使用輸入裝置類型之一。操作上，觸控板可歸類為"電阻"或"電容"。在電阻觸控板中，觸控板係使用一薄金屬導電層與電阻層加以塗布。當觸摸觸控板時，導電層會經由電阻層接觸而造成電阻變化(典型係如電流變化而測量)，其係用來識別觸摸事件是在觸控板何處發生。在電容觸控板中，一第一組導電線路是在第一方向運行，並由來自在第二方向(通常垂直於該第一方向)運行的一第二組導電線路的一介電絕緣體所隔離。藉由重疊導電線路形成的格柵可建立儲存電荷的電容器陣列。當一物體接近或接觸該觸控板時，在此位置的電容器的電容會改變。此變化可用來識別觸摸事件的位置。
將觸控板當作輸入裝置使用的一缺點在於他們通常不提供壓力或力資訊。力資訊可用來獲得使用者如何操作裝置的更健全指示。即，力資訊可作為另一輸入大小的使用，用以將命令與控制信號提供給一相關的電子裝置。因此，提供一力測量系統作為一部分觸控板輸入裝置是有好處的。
在一具體實施例中，本發明可提供一力靈敏觸控板，其包括藉由一彈簧薄膜分開的第一與第二組導電線路。當施加一力時，彈簧薄膜會變形，以使兩組線路移動更靠在一起。結果的互電容變化可用來產生一作用力的位置(相對於觸控板的表面)與力量或強度的影像表示。在另一具體實施例中，本發明提供一組合的位置與力靈敏觸控板，包括兩組驅動線路、一組感測線路、與一彈簧薄膜。操作上，該等驅動線路之一係與感測線路組搭配使用，以產生一或多個物體觸摸觸控板的影像。第二組驅動線路係與感測線路與彈簧薄膜搭配使用，以產生作用力的力量或強度、及相對於觸控板表面位置的影像。根據本發明，力觸控板及位置與力觸控板可合併在各種電子裝置，有助於提高使用者操縱陣列的辨識。
在另一具體實施例中，描述的力感測架構係用來實施一顯示器，以偵測使用者將力施加到一顯示器(例如，一液晶顯示器單元)的數量。根據本發明的此具體實施例的顯示單元可用於有助於提高使用者輸入陣列的辨識。
下面說明係允許熟諳此技術者可如文後的申請專利範圍製作及使用本發明，並在下面討論的特別範例本文中提供(用於個人電腦系統的觸控板輸入裝置)，其變化對於熟諳此技術者是容易明白。因此，關於此的文後申請專利範圍並未受到揭示具體實施例的限制，而是符合最寬廣的範圍，且與在此揭示的原理與特徵相一致。經由範例，除了應用在例如電腦工作站、行動電話、手持式數位助理、與各種機器與系統(機械、電氣與電子)的數位控制面板的個人電腦系統之外，根據本發明的力影像系統同樣可應用在電子裝置。
參考圖1，根據本發明描述的力偵測器的一般觀念可在觸控板裝置100中執行。如前述，該力偵測器100包含裝飾層105、感測層110(包括導電路徑115與電連接器120)、介電彈簧層125(包括空間偏移凸起結構130)、驅動層135(包括導電路徑140與電連接器145)與基底或支撐物150(熟諳此技術者可明白連接器120和145分別在層110和135上提供每一導電線路的唯一連接)。
裝飾層105係扮演保護系統的其他元件避免周圍情況(例如灰塵與溼氣)，而且，此外，提供使用者與偵測器100互動的表面。在感測層110上的導電路徑115係配置重疊在驅動層135上的導電路徑140，藉此形成電容器，其導電板(導電路徑115和140)係藉由感測層基板110、介電彈簧層125與凸起結構130分開。介電彈簧層125與凸起結構130係共同建立一機構，其中當一力施加於該裝飾層105時，感測層110的導電路徑115會更靠近驅動層135的導電路徑140。可辨識分離的變化會造成在感測層與驅動層導電路徑(115和140)之間的互電容改變(增加)，其中變化係表示施加在裝飾層105的力之數量、強度或力量。基底或支撐層150提供用於力偵測器100的結構完整性。
參考圖2A，力偵測器100的斷面圖是在其無負載或"無力"狀態中顯示。在此狀態中，在感測層110與驅動層135導電路徑(115和140)之間的互電容會造成一穩定狀態或靜電容信號(當經由圖1的連接器120和145測量)。參考圖2B，當外力200施加於裝飾層105、介電彈簧層125會變形，使得感測層110會移到更靠近驅動層135。此接著會在感測與驅動層之間造成互電容變化(增加)，即一變化係大約單調地與兩者間的距離有關，且因此係與作用力200的強度或力量有關。更明確而言，在操作期間，線路140(在驅動層135上)係每次電激勵一次，且可測量與激勵線路與線路115之每一者(在感測層110上)有關的互電容。如此，可獲得施加於裝飾層105的力200的力量或強度的影像。如前述，此互電容變化可透過適當電路加以決定。
參考圖3，其係顯示利用力偵測器觸控板100的力影像系統300之方塊圖。如所述，力影像系統300包含力偵測器100，其係透過連接器120(用於感測信號310)和145(用於驅動信號315)耦合至觸控板控制器305。觸控板控制器305依序週期性將信號傳送給主機處理器320，其代表施加於偵測器100的力之(空間)分佈。主機處理器320可解譯力資訊，以執行指定的命令與控制動作(例如，選擇在顯示單元325上顯示的物件)。
請即參考圖4，在操作期間，在觸控板控制器305中的驅動電路400係透過驅動信號315及連接器145依序傳送("驅動")一電流給複數個驅動層導電路徑140(參考圖1)之每一者。因為電容耦合，所以一些電流係運送到複數個感測層導電路徑115之每一者(參考圖1)。感測電路405(例如，電荷放大器)偵測來自感測信號310(經由連接器120)的類比信號，並將他們傳送給分析電路410。分析電路410的一功能係將偵測的類比電容值轉換成數位形式(例如，透過類比至數位轉換器)。分析電路的另一功能係佇列複數個數位化電容值，用以傳送給主機處理器320(參考圖3)。分析電路的另一功能係控制驅動電路400，及可能動態調整感測電路的操作405(例如，例如藉由改變偵測"電容變化"的臨界值)。適合使用在本發明控制器305的一具體實施例係由Steve Hotelling、Christoph Krah與Brian Huppi在2006年3月15日所申請的美國專利申請案序列號10/999,999名稱"Multipoint Touch Screen Controller"中揭示，其在此係以引用方式併入本文。
在另一具體實施例中，根據本發明的一力偵測器係與一電容位置偵測器組合，以建立提供位置與力偵測的一觸控板裝置。參考圖5，組合的位置與力偵測器500包含裝飾層505、電路板或基板510(包括在一第一表面上的第一複數個導電驅動路徑515與在第二表面上的複數個感測路徑520)、介電彈簧層525(包括交互、或空間偏移凸起結構530)、驅動層535(包括第二複數個導電驅動路徑)與基底或支撐物540。在一具體實施例中，導電驅動路徑515和535係分別放置在基板510與支撐物540上以形成列，且感測導電路徑係放置在基板510上以形成行。因此，在操作期間，第一驅動路徑515會於第一時間週期中驅動(每次一次)，且於此相同時間中，感測路徑520會被詢問，以獲得代表一或多個裝飾層觸摸位置的一影像。同樣地，第二驅動路徑535會於第二時間週期中驅動(每次一次)，且於此相同時間中，感測路徑520會被再次詢問，以獲得代表此時施加於裝飾層505的力之力量或強度的一影像。基於互電容原理而用於觸摸偵測的電腦輸入裝置(例如觸控板)操作是在由Steve Hotelling、Joshua A. Strickon與Brian Q. Huppi發表的美國專利申請案序列號10/840,862名稱"Multipoint Touchscreen"中描述，其在此係以引用方式併入本文。
參考圖6，根據本發明的另一具體實施例，位置與力觸控板600係以斷面顯示。在此具體實施例中，裝飾層605包含一聚酯或聚碳酸酯薄膜。層610包含一以丙烯酸酯為主的壓力靈敏或紫外線光固化型黏著劑。層615的功能如同雙面電路板，其具有在一"上"表面上朝一第一方向(即，朝向該裝飾層605)的第一複數個導電驅動線路620、與在一"下"表面上朝一第二方向的複數個導電感測線路625。在一具體實施例中，電路基板層615包含例如聚對苯二甲酸乙二酯("PET")的一低溫塑膠或熱塑性樹脂。在此具體實施例中，驅動線路620與感測線路625包含印刷銀墨。在另一具體實施例中，電路基板層615包含一彈性電路板、或玻璃纖維或玻璃，且驅動與感測線路(620和625)包含氧化銦錫("ITO")或銅。在一具體實施例中，層630包含一分層組合，其係由黏性PET黏著劑(adhesive-PET-adhesive)所組成，其中黏著劑組件係如上述的層610。層635、640和645包含改變厚度的PET。如圖所示，層640的"底"表面係附著第二複數個導電驅動線路650，且其朝向係實質上與第一導電驅動線路620相同的方位。凸起與空間偏移支撐結構655與層660亦包含一分層組合，且由黏性PET黏著劑所組成(類似層630，參考上述)。層605至660係附著至基底或加強板665，並由其所支撐。例如，在一可攜式或筆記型電腦系統中，基底665可從例如由一部分電腦系統框架的金屬沖壓的剛性材料形成。同樣地，基底665可為一個人數位助理或行動電話的內框。表1係識別用於觸控板600之一具體實施例的層600至660之每一者的厚度。
操作上，由於透過在驅動線路620與感測線路625之間的互電容而在一或多個位置上觸摸的裝飾層605，所以觸控板600可測量電容變化(例如，減少)。在如上述的方式中，當感測線路625與驅動線路650透過在他們間的互電容測量變化(例如，增加)而更靠近時，觸控板600亦可測量施加於裝飾層的力。在此具體實施例中，凸起結構655係使用在驅動線路(650)的第二層兩端，以提供額外的運動偵測能力。
在測量操作期間，驅動線路620的每一者依序激勵；同時，測量在驅動線路620與感測線路625之間的互電容變化。只要驅動線路620的每一者已激勵(且經由感測線路625測量的對應電容變化)，驅動線路650的每一者會依序驅動，且感測線路625可用來決定與力(即，由於作用力，在線路625與650之間的互電容變化)有關的互電容變化。依此方式，可獲得"觸摸"輸入與"力"輸入裝飾層605的一影像。
熟諳此技術者認知不需要上述的"掃描"序列。例如，驅動線路620和650能夠以重疊方式激勵，使得在驅動線路620中的一第一線路可激勵，依序在驅動線路650中的一第一線路650、在驅動線路620中的一第二線路620等。或者，在驅動線路620中的一群線路可先激勵，依序係在驅動線路650中的一群線路等。
在一具體實施例中，驅動線路620(與觸摸位置測量操作有關)係使用來自驅動線路650(與力測量操作有關)與感測線路625(在位置與力測量操作期間所使用)的一不同幾何。參考圖7，可看出驅動線路620利用導電線路，其係使用內部浮動板結構700；此外，係實際大於在感測線路625與驅動線路650(在描述的具體實施例中，兩者具有相同實際大小/結構)中使用的導電線路。已發現到此組態可提供增加的靈敏度，用於決定一或多個物體(例如，一觸控筆)是在何處觸摸，或造成更靠近裝飾表面605。
參考圖8A，在根據本發明(觸控板800)的一組合觸摸與力靈敏觸控板的另一具體實施例中，凸起結構655可藉由滾珠或聚合物滾珠805(亦稱為橡膠或彈性體點)取代。在此具體實施例中，滾珠805係以類似凸起結構655的方式操作(參考圖6)。如圖所示，滾珠805係放置在一薄黏性層810，並按照尺寸製成，以當無作用力存在時，可將層630和640保持在指定距離。滾珠805的一說明設計與間隔是在圖8B(俯視圖)和8C(斷面圖)顯示。表2係識別不同於先前說明觸控板600的觸控板800之每一組件的大約尺寸。
參考圖9A，在仍然根據本發明(觸控板900)的一組合觸摸與力靈敏觸控板的另一具體實施例中，係使用變形滾珠或彈性體點905的單一層。在觸控板900中，薄黏性層910係將滾珠以機械耦合至觸控板結構的其餘部分，並將結構本身耦合至基底665。變形滾珠905的一說明設計與間隔係在圖9B(俯視圖)和9C(斷面圖)顯示。表3係識別不同於先前說明觸控板600的觸控板900的每一組元件的大約尺寸。
參考圖10A，在根據本發明(觸控板1000)的一組合觸摸與力靈敏觸控板的另一具體實施例中，彈簧薄膜1005可取代凸起結構(例如530和655)或變形滾珠(例如805和905)使用。在觸控板1000中，薄黏性層1010係將PET彈簧1005機械耦合至層635和640、以及將層645機械耦合至基底665。參考圖10B，在一具體實施例中，彈簧薄膜包含PET的單一波紋板，其上升比率(即a/b)典型係在大約10:1至50:1的範圍。由於例如觸控板表面的實際大小、指定給完全偏移的重量(例如200克)、及對使用者呈現想要"堅硬"感覺的各種因素，所以熟諳此技術者可認知在任何給定具體實施例中所使用的精確值可改變。表4係識別不同於先前說明觸控板600的觸控板1000的每一組件的大約尺寸。
參考圖11A，在另一具體實施例中，波紋彈簧薄膜1005可由波紋彈簧薄膜1105取代。在此實施中，彈簧薄膜1105係單一薄板變形材料(例如，PET)，且其具有透過例如熱或真空形成技術而在其上面形成的波紋。圖11B和11C係顯示兩可能波紋配置的俯視圖。波紋薄膜1105的兩說明設計(俯視圖)係在圖11B和11C顯示。如在圖11A至11C的使用，"+"符號係代表一凸起區域，且"-"符號係代表一凹處區域。表5係識別在圖11A中指定的大約尺寸"a"至"e"。
材料、組件與電路元件的各種變化係可能的，而不致脫離下面申請專利範圍的範疇。例如，根據圖1至10描述的驅動線路與感測線路係正交。然而，驅動線路及與感測線路切割或相交的方式通常取決於所使用的坐標系統。在笛卡爾坐標系統中，例如，感測線路係與驅動線路正交，藉此形成具有不同的x和y坐標節點。或者，在極坐標系統中，感測線路可為同心圓，而驅動線路可為輻射延伸線(或者，反之亦然)。
此外，在圖1和2的具體實施例中，驅動層135與驅動線路140(因此，連接器145)可合併在彈簧薄膜125之內或在彈簧薄膜125之上。即，驅動線路140可安置在彈性薄膜125的表面或在其表面上蝕刻。同樣地，驅動線路535可合併成為一部分彈性薄膜525(參考圖5)。
熟諳此技術者亦認知根據圖8和9的滾珠(參考圖8和9)亦可取代凸起結構130、530和655的使用(參考圖1、2A、2B、5和6)。同樣地，彈簧機構1005(參考圖10)和1105(參考圖11)可取代滾珠805(參考圖8)、變形滾珠805和905(參考圖8和9)或凸起結構130、530和655(參考圖1、5和6)的使用。
參考圖12A，在另一具體實施例中，根據本發明的力偵測可合併在一顯示器單元而不是一觸控板。例如，根據本發明，系統1200包括合併力偵測能力的處理器1205、標準輸入-輸出("I/O")裝置1210(例如，鍵盤、滑鼠、觸控板、搖桿與語音輸入)與顯示器1215。參考圖12B，在此具體實施例中，顯示器1215包括顯示元件1220、顯示元件電子器件1225、力元件1230與力電子器件1235。依此方式，使用者1240可透過作用力元件1230觀看顯示器1200的顯示器元件1220。藉由範例，顯示器元件1220與電子器件1225可包含一傳統液晶顯示("LCD")顯示器。力元件1230可包含只有力感測器(例如，類似圖1和2的具體實施例)或一力與位置感測器(例如，類似圖5至11的具體實施例)。力電子器件1235可包含如圖4所述的處理電路。即，力電子器件1235可驅動及感測如根據本發明觸控板所述的互電容信號。
熟諳此技術者可認知當應用在顯示器1215時，描述的力偵測技術可使用例如由ITO(即，並非不透明的銅)提供的透明或實質上透明的驅動與感測線路。同樣地，在用來偵測一作用力(參考上述)的第一層線路(例如，驅動線路)與第二層線路(例如，感測線路)之間的間隙應該是透明或實質上透明。例如，可壓縮透明間隔物可用來執行偏移的凸起結構130、支撐結構655、變形滾珠805、905或彈簧薄膜1005、1105。
100．．．觸控板裝置/力偵測器
105．．．裝飾層
110．．．感測層基板
115．．．導電路徑
120．．．電連接器
125．．．介電彈簧層/彈簧薄膜/彈性薄膜
130．．．凸起結構
135．．．驅動層
140．．．導電路徑
145．．．電連接器
150．．．支撐物/支撐層
200．．．外力
300．．．力影像系統
305．．．觸控板控制器
310．．．感測信號
315．．．驅動信號
320．．．主機處理器
325．．．顯示單元
400．．．驅動電路
405．．．感測電路
410．．．分析電路
500．．．作用力偵測器
505．．．裝飾層
510．．．電路板或基板
515．．．導電驅動路徑
520．．．感測路徑
525．．．介電彈簧層/彈性薄膜
530．．．凸起結構
535．．．驅動層/導電驅動路徑/驅動線路
540．．．支撐物
600．．．作用力觸控板
605．．．裝飾層/裝飾表面
610．．．層
615．．．電路基板層
620．．．導電驅動線路
625．．．感測線路
630．．．層
635．．．層
640．．．層
645．．．層
650．．．導電驅動線路
655．．．支撐結構/凸起結構
660．．．層
665．．．基底或加強版
700．．．內部浮置板結構
800．．．觸控板
805．．．變形滾珠
810．．．黏性層
900．．．觸控板
905．．．變形滾珠或彈性體點
910．．．黏性層
1000．．．觸控板
1005．．．彈簧薄膜
1010．．．黏性層
1100．．．彈簧薄膜
1105．．．彈簧薄膜
1200．．．系統
1205．．．處理器
1210．．．輸入-輸出("I/O")裝置
1215．．．顯示器
1220．．．顯示元件
1225．．．顯示元件電子器件
1230．．．力元件
1235．．．力電子器件
1240．．．使用者
圖1係根據本發明的一具體實施例以分解透視圖顯示一力偵測器。
圖2A和2B係根據圖1以斷面顯示一無負載(A)與負載(B)力偵測器。
圖3係根據本發明的一具體實施例以方塊圖形式顯示一力偵測系統。
圖4係根據圖3以方塊圖形式顯示力偵測系統的更詳細圖。
圖5係根據本發明的一具體實施例以斷面顯示一位置與力偵測裝置。
圖6係根據本發明的另一具體實施例以斷面顯示一位置與力偵測裝置。
圖7係根據圖6顯示驅動與感測線路的分解圖。
圖8A至8C係仍然根據本發明的另一具體實施例顯示一位置與力偵測裝置的各種圖。
圖9A至9C係仍然根據本發明的另一具體實施例顯示一位置與力偵測裝置的各種圖。
圖10A和10B係根據本發明的另一具體實施例以斷面顯示一位置與力偵測裝置。
圖11A至11C係根據本發明的另一具體實施例顯示一彈簧薄膜的各種圖。
圖12A和12B係根據本發明的一具體實施例以方塊圖形式顯示一力偵測顯示系統。
100．．．觸控板裝置/力偵測器
105．．．裝飾層
110．．．感測層基板
115．．．導電路徑
120．．．電連接器
125．．．介電彈簧層/彈簧薄膜/彈性薄膜
130．．．凸起結構
135．．．驅動層
140．．．導電路徑
145．．．電連接器
150．．．支撐物/支撐層

Claims (32)

  1. 一種力影像觸控板，其包含：一第一層，其包括一第一剛性層及一第一複數個導電線路，該第一複數個導電線路係朝一第一方向；一第二層，其包括一第二剛性層及一第二複數個導電線路，該第二複數個導電線路係朝一第二方向；及一變形介電薄膜，其係並列在該等第一與第二層之間，且當一力施加於該第一層時，其係可變形以移動該第一複數個導電線路來接近該第二複數個導電線路，其中當該力施加於該第一層時，該等第一與第二複數個導電線路係調適成用以建立一電容影像，該電容影像係表示該被施加之力的一強度。
  2. 如請求項1之力影像觸控板，其中該第一複數個導電線路與該第二複數個導電線路係實質上正交。
  3. 如請求項1之力影像觸控板，其中該變形介電薄膜包含：一實質上平坦薄膜，其具有朝向該第一層的一第一表面，及朝向該第二層的一第二表面；一第一複數個凸起結構，其係耦合至該實質上平坦薄膜的該第一表面；及一第二複數個凸起結構，其係耦合至該實質上平坦薄膜的該第二表面，其中該第二複數個凸起結構係實質上從該第一複數個凸起結構偏移。
  4. 如請求項1之力影像觸控板，其中該變形介電薄膜包含：一實質上平坦薄膜；及複數個變形滾珠，其係附著至該實質上平坦薄膜的一表面，其中當一力施加於該第一層時，該力是朝向該第二層的，該等變形滾珠係調適成用以壓縮。
  5. 如請求項1之力影像觸控板，其中該變形介電薄膜包含一或多個熱塑性彈簧。
  6. 如請求項1之力影像觸控板，其中該變形介電薄膜包含一波紋變形薄膜。
  7. 如請求項5之力影像觸控板，其中該熱塑性彈簧包含聚對苯二甲酸乙二酯。
  8. 如請求項1之力影像觸控板，其進一步包含一互電容測量電路，其係電耦合至該等第一與第二複數個導電線路。
  9. 一種力影像觸控板，其包含：一第一層，其包括一第一剛性層及一第一複數個導電線路，該第一複數個導電線路係朝一第一方向；及一第二層，其包括一變形介電薄膜及一朝一第二方向的第二複數個導電線路；及一第三層，其包括一第二剛性層，其中配置該第二層介於該第一層及第三層之間，且當一力施加於該第一層時，該變形介電薄膜係可變形以移動該第一複數個導電線路來接近該第二複數個導電線路，其中當該力施加於該第一層時，該等第一與第二複數個導電線路係調適成用以建立一電容影像，其中該電容影像表示該被施加之力的一強度。
  10. 如請求項9之力影像觸控板，其中該第一複數個導電線路與該第二複數個導電線路係實質上正交。
  11. 如請求項9之力影像觸控板，其中該變形介電薄膜包含：一實質上平坦薄膜，其具有該等第一與第二表面；一第一複數個凸起結構，其係耦合至該實質上平坦薄膜的該第一表面；及一第二複數個凸起結構，其係耦合至該實質上平坦薄膜的該第二表面，其中該第二複數個凸起結構係實質上從該第一複數個凸起結構偏移。
  12. 如請求項9之力影像觸控板，其中該變形介電薄膜包含：一實質上平坦薄膜，其具有該等第一與第二表面；及複數個變形滾珠，其係附著至該實質上平坦薄膜的一表面，其中當一力施加於該第一層時，該力是朝向該第二層的，該等變形滾珠係調適成用以壓縮。
  13. 如請求項9之力影像觸控板，其進一步包含一互電容測量電路，其係電耦合至該等第一與第二複數個導電線路。
  14. 如請求項9之力影像觸控板，其中該第一層進一步包含一第三複數個導電線路，其係朝一第三方向，其中該變形介電薄膜係並列比靠近該第三複數個導電線路更靠近該第一複數個導電線路，而且進一步其中當一物體靠近該第一層時，該等第一與第三複數個導電線路係調適成用以建立一電容影像，該電容影像表示該第一層的相對位置，其中該物體係位於相對該第一層之處。
  15. 如請求項14之力影像觸控板，其中該等第一與第三方位係實質上相同，且該第二方位係實質上與其正交。
  16. 一種力與位置影像觸控板，其包含：一第一層，其包括朝一第一方向的一第一複數個導電線路、與朝一第二方向的一第二複數個導電線路；一變形介電薄膜，其具有一第一表面與一第二表面，該第一表面係與該第一層並列；一基底層；及一第三複數個導電線路，其實質上朝該第一方向，且其係並列介於該基底層與該變形介電薄膜的該第二表面；其中當一或多個物體靠近該第一層時，該等第一與第二複數個導電線路係調適成用以建立一第一電容影像，其中該第一電容影像表示該一或多個物體係位於該第一層的相對位置；其中當一力施加於該第一層時，該等第二與第三複數個導電線路係調適成用以建立一第二電容影像，其中該第二電容影像表示該被施加之力的一強度。
  17. 如請求項16之力與位置影像觸控板，其中該第一層包含一彈性電路板。
  18. 如請求項16之力與位置影像觸控板，其中該第一層包含熱塑性樹脂的一或多個層。
  19. 如請求項16之力與位置影像觸控板，其中該第一複數個導電線路與該第二複數個導電線路係實質上正交。
  20. 如請求項16之力與位置影像觸控板，其進一步包含一介於該第一層與該基底層之間的彈性電路板。
  21. 如請求項16之力與位置影像觸控板，其進一步包含介於該第一層與該基底層之間的熱塑性樹脂的一或多個層。
  22. 如請求項16之力與位置影像觸控板，其中該變形薄膜包含：一第一複數個凸起結構，其係與該變形薄膜的該第一表面並列；及一第二複數個凸起結構，其係與該變形薄膜的該第二表面並列，其中該等第一與第二複數個凸起結構係彼此實質上空間偏移。
  23. 如請求項22之力與位置影像觸控板，其中該等第一與第二複數個凸起結構包含熱塑性樹脂。
  24. 如請求項16之力與位置影像觸控板，其中該變形薄膜進一步包含一第一複數個變形滾珠。
  25. 如請求項24之力與位置影像觸控板，其中該變形滾珠包含彈性體滾珠。
  26. 如請求項16之力與位置影像觸控板，其進一步包含一互電容測量電路，其係電耦合至該等第一、第二與第三複數個導電線路。
  27. 一種力影像顯示器，其包含：一顯示元件；一第一層，其包括一第一剛性層及一第一複數個實質上透明的導電線路，該第一複數個實質上透明的導電線路係朝一第一方向，其中該第一層係與該顯示元件的一第一表面相鄰；一第二層，其包括一第二複數個實質上透明的導電線路及一第二剛性層，該第二複數個實質上透明的導電線路係朝一第二方向，其中該第一層係並列在該第二層與該顯示元件之間；及一變形實質上透明的介電薄膜，其係並列在該等第一與第二層之間且當一力施加於該第二層時，其係可變形以移動該第一複數個導電線路來接近該第二複數個導電線路，其中當該力施加於該第二層時，該等第一與第二複數個導電線路係調適成用以建立一電容影像，其中該電容影像表示該被施加之力的一強度。
  28. 如請求項27之力影像顯示器，其中該顯示元件包含一液晶顯示元件。
  29. 如請求項27之力影像顯示器，其中該等第一與第二層包含氧化銦錫線路。
  30. 如請求項27之力影像顯示器，其中該等第一複數個實質上透明的導電線路與該第二複數個實質上透明的導電線路係實質上正交。
  31. 如請求項27之力影像顯示器，其中該實質上透明的變形介電薄膜包含：一實質上平坦薄膜，其具有朝向該第一層的一第一表面、與朝向該第二層的一第二表面；一第一複數個凸起結構，其係耦合至該實質上平坦薄膜的該第一表面；及一第二複數個凸起結構，其係耦合至該實質上平坦薄膜的該第二表面，其中該第二複數個凸起結構係實質上從該第一複數個凸起結構偏移。
  32. 如請求項27之力影像顯示器，其中該實質上透明的變形介電薄膜包含：一實質上平坦薄膜；及複數個變形滾珠，其係附著至該實質上平坦薄膜的一表面，其中當一力施加於該第一層時，該力是朝向該第二層的，該變形滾珠係調適成用以壓縮。
TW099144131A 2006-03-30 2007-03-28 力影像觸控板及顯示器 TWI436237B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/278,080 US7538760B2 (en) 2006-03-30 2006-03-30 Force imaging input device and system

Publications (2)

Publication Number Publication Date
TW201115392A TW201115392A (en) 2011-05-01
TWI436237B true TWI436237B (zh) 2014-05-01

Family

ID=38180645

Family Applications (4)

Application Number Title Priority Date Filing Date
TW102105214A TWI554925B (zh) 2006-03-30 2007-03-28 對力及位置敏感之顯示器
TW099144131A TWI436237B (zh) 2006-03-30 2007-03-28 力影像觸控板及顯示器
TW096110869A TWI341980B (en) 2006-03-30 2007-03-28 Force and location imaging touch pad and electronic device
TW096110871A TWI396124B (zh) 2006-03-30 2007-03-28 對力及位置敏感之顯示器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW102105214A TWI554925B (zh) 2006-03-30 2007-03-28 對力及位置敏感之顯示器

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW096110869A TWI341980B (en) 2006-03-30 2007-03-28 Force and location imaging touch pad and electronic device
TW096110871A TWI396124B (zh) 2006-03-30 2007-03-28 對力及位置敏感之顯示器

Country Status (5)

Country Link
US (3) US7538760B2 (zh)
EP (2) EP1840715A3 (zh)
JP (3) JP4545168B2 (zh)
CN (2) CN101436111B (zh)
TW (4) TWI554925B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI549034B (zh) * 2015-02-17 2016-09-11 佳世達科技股份有限公司 電子裝置
TWI580940B (zh) * 2016-06-24 2017-05-01 中國鋼鐵股份有限公司 液壓量測裝置

Families Citing this family (408)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8479122B2 (en) 2004-07-30 2013-07-02 Apple Inc. Gestures for touch sensitive input devices
US7808479B1 (en) 2003-09-02 2010-10-05 Apple Inc. Ambidextrous mouse
US9239673B2 (en) 1998-01-26 2016-01-19 Apple Inc. Gesturing with a multipoint sensing device
WO1999038149A1 (en) 1998-01-26 1999-07-29 Wayne Westerman Method and apparatus for integrating manual input
US7614008B2 (en) 2004-07-30 2009-11-03 Apple Inc. Operation of a computer with touch screen interface
US9292111B2 (en) 1998-01-26 2016-03-22 Apple Inc. Gesturing with a multipoint sensing device
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
US7656393B2 (en) 2005-03-04 2010-02-02 Apple Inc. Electronic device having display and surrounding touch sensitive bezel for user interface and control
US11275405B2 (en) 2005-03-04 2022-03-15 Apple Inc. Multi-functional hand-held device
US7653883B2 (en) 2004-07-30 2010-01-26 Apple Inc. Proximity detector in handheld device
US8381135B2 (en) 2004-07-30 2013-02-19 Apple Inc. Proximity detector in handheld device
CN101253466A (zh) * 2004-08-02 2008-08-27 皇家飞利浦电子股份有限公司 能够建模虚拟对象的系统和方法
US7609178B2 (en) * 2006-04-20 2009-10-27 Pressure Profile Systems, Inc. Reconfigurable tactile sensor input device
US7538760B2 (en) * 2006-03-30 2009-05-26 Apple Inc. Force imaging input device and system
US7511702B2 (en) * 2006-03-30 2009-03-31 Apple Inc. Force and location sensitive display
US7978181B2 (en) 2006-04-25 2011-07-12 Apple Inc. Keystroke tactility arrangement on a smooth touch surface
US8279180B2 (en) 2006-05-02 2012-10-02 Apple Inc. Multipoint touch surface controller
CN104965621B (zh) 2006-06-09 2018-06-12 苹果公司 触摸屏液晶显示器及其操作方法
WO2007146785A2 (en) 2006-06-09 2007-12-21 Apple Inc. Touch screen liquid crystal display
US8243027B2 (en) 2006-06-09 2012-08-14 Apple Inc. Touch screen liquid crystal display
US8547114B2 (en) * 2006-11-14 2013-10-01 Cypress Semiconductor Corporation Capacitance to code converter with sigma-delta modulator
US8493330B2 (en) 2007-01-03 2013-07-23 Apple Inc. Individual channel phase delay scheme
US9710095B2 (en) 2007-01-05 2017-07-18 Apple Inc. Touch screen stack-ups
US7852325B2 (en) * 2007-01-05 2010-12-14 Apple Inc. RF pulse synchronization for data acquisition operations
US9654104B2 (en) * 2007-07-17 2017-05-16 Apple Inc. Resistive force sensor with capacitive discrimination
GB2451267A (en) * 2007-07-26 2009-01-28 Harald Philipp Capacitive position sensor
US20090058819A1 (en) * 2007-08-31 2009-03-05 Richard Gioscia Soft-user interface feature provided in combination with pressable display surface
US8633915B2 (en) 2007-10-04 2014-01-21 Apple Inc. Single-layer touch-sensitive display
DE102007052008A1 (de) * 2007-10-26 2009-04-30 Andreas Steinhauser Single- oder multitouchfähiger Touchscreen oder Touchpad bestehend aus einem Array von Drucksensoren sowie Herstellung solcher Sensoren
US8243038B2 (en) * 2009-07-03 2012-08-14 Tactus Technologies Method for adjusting the user interface of a device
US9367132B2 (en) 2008-01-04 2016-06-14 Tactus Technology, Inc. User interface system
US9612659B2 (en) 2008-01-04 2017-04-04 Tactus Technology, Inc. User interface system
US9298261B2 (en) 2008-01-04 2016-03-29 Tactus Technology, Inc. Method for actuating a tactile interface layer
US20090174676A1 (en) 2008-01-04 2009-07-09 Apple Inc. Motion component dominance factors for motion locking of touch sensor data
US9430074B2 (en) 2008-01-04 2016-08-30 Tactus Technology, Inc. Dynamic tactile interface
US9423875B2 (en) 2008-01-04 2016-08-23 Tactus Technology, Inc. Dynamic tactile interface with exhibiting optical dispersion characteristics
US9063627B2 (en) 2008-01-04 2015-06-23 Tactus Technology, Inc. User interface and methods
US9588683B2 (en) 2008-01-04 2017-03-07 Tactus Technology, Inc. Dynamic tactile interface
US9557915B2 (en) 2008-01-04 2017-01-31 Tactus Technology, Inc. Dynamic tactile interface
US9552065B2 (en) 2008-01-04 2017-01-24 Tactus Technology, Inc. Dynamic tactile interface
US9760172B2 (en) 2008-01-04 2017-09-12 Tactus Technology, Inc. Dynamic tactile interface
US8947383B2 (en) 2008-01-04 2015-02-03 Tactus Technology, Inc. User interface system and method
US9720501B2 (en) 2008-01-04 2017-08-01 Tactus Technology, Inc. Dynamic tactile interface
US9274612B2 (en) 2008-01-04 2016-03-01 Tactus Technology, Inc. User interface system
JP5416904B2 (ja) * 2008-02-12 2014-02-12 株式会社東芝 圧力センサおよびロボットハンドシステム
US8418046B2 (en) * 2008-02-13 2013-04-09 Apple Inc. Data signal handling circuitry and methods with error analysis capabilities
US9018030B2 (en) 2008-03-20 2015-04-28 Symbol Technologies, Inc. Transparent force sensor and method of fabrication
US20090237374A1 (en) * 2008-03-20 2009-09-24 Motorola, Inc. Transparent pressure sensor and method for using
BRPI0801036A2 (pt) * 2008-03-24 2009-11-10 Electrolux Do Brasil Sa eletrodoméstico com painel sensìvel ao toque para seleção de funções
KR100943989B1 (ko) * 2008-04-02 2010-02-26 (주)엠아이디티 정전용량식 터치스크린
US20090256825A1 (en) * 2008-04-11 2009-10-15 Gunnar Klinghult Pen stylus enabled capacitive touch system and method
US20090256807A1 (en) * 2008-04-14 2009-10-15 Nokia Corporation User interface
US7868515B2 (en) * 2008-04-15 2011-01-11 Visteon Global Technologies, Inc. Thin laminate construction for the creation of tactile feedback
JP5345336B2 (ja) * 2008-04-15 2013-11-20 株式会社ジャパンディスプレイ 入力装置、及びそれを備えた表示装置
US8576193B2 (en) * 2008-04-25 2013-11-05 Apple Inc. Brick layout and stackup for a touch screen
US8487898B2 (en) 2008-04-25 2013-07-16 Apple Inc. Ground guard for capacitive sensing
KR100957836B1 (ko) * 2008-06-02 2010-05-14 주식회사 애트랩 터치패널 장치 및 이의 접촉위치 검출방법
US9069418B2 (en) * 2008-06-06 2015-06-30 Apple Inc. High resistivity metal fan out
US9513705B2 (en) 2008-06-19 2016-12-06 Tactile Displays, Llc Interactive display with tactile feedback
TWI394067B (zh) * 2008-06-20 2013-04-21 Multi - sensor touchpad
TWI442293B (zh) * 2008-07-09 2014-06-21 Egalax Empia Technology Inc 電容式感測裝置及方法
KR100975868B1 (ko) * 2008-07-23 2010-08-13 삼성모바일디스플레이주식회사 평판 표시장치
US20100026654A1 (en) * 2008-07-29 2010-02-04 Honeywell International Inc. Coordinate input device
US7784366B2 (en) * 2008-07-29 2010-08-31 Motorola, Inc. Single sided capacitive force sensor for electronic devices
US20100026655A1 (en) * 2008-07-31 2010-02-04 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Capacitive Touchscreen or Touchpad for Finger or Stylus
DE102008037978A1 (de) 2008-08-08 2010-02-11 Volkswagen Ag Verfahren zum Anzeigen von Information in einem Fahrzeug und Bedienvorrichtung für ein Fahrzeug
US9477342B2 (en) * 2008-08-26 2016-10-25 Google Technology Holdings LLC Multi-touch force sensing touch-screen devices and methods
DE102008051051A1 (de) 2008-09-03 2010-03-04 Volkswagen Ag Verfahren und Vorrichtung zum Anzeigen von Information in einem Fahrzeug
US20100059294A1 (en) * 2008-09-08 2010-03-11 Apple Inc. Bandwidth enhancement for a touch sensor panel
DE102008050803A1 (de) 2008-10-08 2010-04-15 Volkswagen Ag Verfahren und Vorrichtung zum Anzeigen von Informationen in einem Fahrzeug
TWI502450B (zh) * 2008-10-08 2015-10-01 Egalax Empia Technology Inc 電容式感測裝置及方法
US20110193813A1 (en) * 2008-10-24 2011-08-11 Hewlett-Packard Development Company, L.P. Touchpad Input Device
US8199953B2 (en) * 2008-10-30 2012-06-12 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Multi-aperture acoustic horn
US20100108409A1 (en) * 2008-11-06 2010-05-06 Jun Tanaka Capacitive coupling type touch panel
KR100951380B1 (ko) * 2008-11-07 2010-04-08 이성호 터치 패널
KR20100054274A (ko) * 2008-11-14 2010-05-25 한국표준과학연구원 터치입력장치 및 이를 이용한 접촉위치 및 힘의 세기 획득방법
CA2741580C (en) * 2008-11-26 2016-10-18 Research In Motion Limited Touch-sensitive display method and apparatus
US20100126784A1 (en) * 2008-11-26 2010-05-27 Honeywell International Inc. Continuously variable knob input device
US8319747B2 (en) * 2008-12-11 2012-11-27 Apple Inc. Single layer touch panel with segmented drive and sense electrodes
DE102008061988A1 (de) 2008-12-12 2010-06-17 Volkswagen Ag Verfahren und Vorrichtung zum Anzeigen von Informationen
US9588684B2 (en) 2009-01-05 2017-03-07 Tactus Technology, Inc. Tactile interface for a computing device
US8633901B2 (en) * 2009-01-30 2014-01-21 Blackberry Limited Handheld electronic device having a touchscreen and a method of using a touchscreen of a handheld electronic device
US8482520B2 (en) * 2009-01-30 2013-07-09 Research In Motion Limited Method for tap detection and for interacting with and a handheld electronic device, and a handheld electronic device configured therefor
US8922521B2 (en) 2009-02-02 2014-12-30 Apple Inc. Switching circuitry for touch sensitive display
US9261997B2 (en) * 2009-02-02 2016-02-16 Apple Inc. Touch regions in diamond configuration
US20100201637A1 (en) * 2009-02-11 2010-08-12 Interacta, Inc. Touch screen display system
US9024907B2 (en) * 2009-04-03 2015-05-05 Synaptics Incorporated Input device with capacitive force sensor and method for constructing the same
US20100253629A1 (en) * 2009-04-03 2010-10-07 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Combined Mutual Capacitance and Switch-Actuated Keyboard for Enhanced Texting in an Electronic Device
US8278571B2 (en) * 2009-04-03 2012-10-02 Pixart Imaging Inc. Capacitive touchscreen or touchpad for finger and active stylus
US8593410B2 (en) 2009-04-10 2013-11-26 Apple Inc. Touch sensor panel design
US8253712B2 (en) * 2009-05-01 2012-08-28 Sony Ericsson Mobile Communications Ab Methods of operating electronic devices including touch sensitive interfaces using force/deflection sensing and related devices and computer program products
JP5295008B2 (ja) * 2009-06-18 2013-09-18 株式会社ワコム 指示体検出装置
JP5396167B2 (ja) * 2009-06-18 2014-01-22 株式会社ワコム 指示体検出装置及び指示体検出方法
KR101667801B1 (ko) * 2009-06-19 2016-10-20 삼성전자주식회사 터치 패널 및 이를 구비한 전자 기기
KR101658991B1 (ko) * 2009-06-19 2016-09-22 삼성전자주식회사 터치 패널 및 이를 구비한 전자 기기
US8957874B2 (en) * 2009-06-29 2015-02-17 Apple Inc. Touch sensor panel design
US8432322B2 (en) 2009-07-17 2013-04-30 Apple Inc. Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control
US8654524B2 (en) 2009-08-17 2014-02-18 Apple Inc. Housing as an I/O device
JP5548270B2 (ja) * 2009-08-21 2014-07-16 アップル インコーポレイテッド 容量性感知方法及び装置
US8988191B2 (en) * 2009-08-27 2015-03-24 Symbol Technologies, Inc. Systems and methods for pressure-based authentication of an input on a touch screen
US8363020B2 (en) * 2009-08-27 2013-01-29 Symbol Technologies, Inc. Methods and apparatus for pressure-based manipulation of content on a touch screen
US8730199B2 (en) * 2009-09-04 2014-05-20 Atmel Corporation Capacitive control panel
JP5295914B2 (ja) * 2009-09-18 2013-09-18 株式会社ジャパンディスプレイ 表示装置
JP5026486B2 (ja) * 2009-09-29 2012-09-12 日本写真印刷株式会社 感圧センサを備えたタッチ入力デバイスの実装構造
US10068728B2 (en) * 2009-10-15 2018-09-04 Synaptics Incorporated Touchpad with capacitive force sensing
KR101623008B1 (ko) * 2009-10-23 2016-05-31 엘지전자 주식회사 이동 단말기
EP2494430B1 (en) * 2009-10-27 2019-06-26 Microsoft Technology Licensing, LLC Projected capacitive touch sensing
US20110134050A1 (en) * 2009-12-07 2011-06-09 Harley Jonah A Fabrication of touch sensor panel using laser ablation
US8633916B2 (en) * 2009-12-10 2014-01-21 Apple, Inc. Touch pad with force sensors and actuator feedback
AU2013203626B2 (en) * 2009-12-10 2016-02-04 Apple Inc. Touch pad with force sensors and actuator feedback
US8570297B2 (en) * 2009-12-14 2013-10-29 Synaptics Incorporated System and method for measuring individual force in multi-object sensing
JP5295090B2 (ja) * 2009-12-18 2013-09-18 株式会社ワコム 指示体検出装置
US9239623B2 (en) 2010-01-05 2016-01-19 Tactus Technology, Inc. Dynamic tactile interface
KR101616875B1 (ko) * 2010-01-07 2016-05-02 삼성전자주식회사 터치 패널 및 이를 구비한 전자기기
JP5403815B2 (ja) * 2010-01-27 2014-01-29 株式会社ジャパンディスプレイ 入力装置、およびそれを備えた表示装置
KR101631892B1 (ko) * 2010-01-28 2016-06-21 삼성전자주식회사 터치 패널 및 이를 구비한 전자기기
US20110187651A1 (en) 2010-02-03 2011-08-04 Honeywell International Inc. Touch screen having adaptive input parameter
US9819815B1 (en) * 2010-02-10 2017-11-14 Amazon Technologies, Inc. Surface display assembly having proximate active elements
TWI446230B (zh) 2010-03-01 2014-07-21 Novatek Microelectronics Corp 感測驅動裝置、觸控感測系統及感測驅動方法
JP5540797B2 (ja) * 2010-03-19 2014-07-02 ソニー株式会社 センサ装置および表示装置
KR101710523B1 (ko) * 2010-03-22 2017-02-27 삼성전자주식회사 터치 패널 및 이를 구비한 전자기기
JP5429814B2 (ja) * 2010-03-29 2014-02-26 株式会社ワコム 指示体検出装置および検出センサ
US10719131B2 (en) 2010-04-05 2020-07-21 Tactile Displays, Llc Interactive display with tactile feedback
FR2958748B1 (fr) 2010-04-08 2012-06-08 Commissariat Energie Atomique Dispositif formant capteur de pression, procede de realisation d'un tel capteur et application a la realisation d'un ecran tactile
US20200393907A1 (en) 2010-04-13 2020-12-17 Tactile Displays, Llc Interactive display with tactile feedback
CN102221945B (zh) * 2010-04-14 2015-06-10 上海天马微电子有限公司 触摸屏、液晶显示器及驱动检测方法
WO2011133605A1 (en) 2010-04-19 2011-10-27 Tactus Technology Method of actuating a tactile interface layer
WO2011133604A1 (en) 2010-04-19 2011-10-27 Tactus Technology User interface system
US8456445B2 (en) 2010-04-30 2013-06-04 Honeywell International Inc. Touch screen and method for adjusting screen objects
KR20130101984A (ko) 2010-05-10 2013-09-16 퓨어 이메지네이션 엘엘씨 일면 박막 용량성 터치 센서
KR101661728B1 (ko) * 2010-05-11 2016-10-04 삼성전자주식회사 사용자 입력 장치 및 이를 구비한 전자 기기
US9057653B2 (en) * 2010-05-11 2015-06-16 Synaptics Incorporated Input device with force sensing
US8938753B2 (en) 2010-05-12 2015-01-20 Litl Llc Configurable computer system
US9436219B2 (en) 2010-05-12 2016-09-06 Litl Llc Remote control to operate computer system
US9904393B2 (en) 2010-06-11 2018-02-27 3M Innovative Properties Company Positional touch sensor with force measurement
CA2802549A1 (en) 2010-06-17 2011-12-22 Pure Imagination Llc Musical instrument with one sided thin film capacitive touch sensors
CN102339179A (zh) * 2010-07-16 2012-02-01 义隆电子股份有限公司 三维触控感应器及其应用方法
US9092096B2 (en) 2010-07-26 2015-07-28 Pure Imagination, LLC Low-cost mass-produced touch sensors
US8378203B2 (en) * 2010-07-27 2013-02-19 Pure Imagination, LLC Simulated percussion instrument
US9652088B2 (en) 2010-07-30 2017-05-16 Apple Inc. Fabrication of touch sensor panel using laser ablation
US8963874B2 (en) 2010-07-31 2015-02-24 Symbol Technologies, Inc. Touch screen rendering system and method of operation thereof
US8599165B2 (en) * 2010-08-16 2013-12-03 Perceptive Pixel Inc. Force and true capacitive touch measurement techniques for capacitive touch sensors
JP2013542455A (ja) 2010-08-18 2013-11-21 スリーエム イノベイティブ プロパティズ カンパニー 応力緩和光学接着剤を含む光学アセンブリ及びそれを作製する方法
US8315058B2 (en) 2010-09-14 2012-11-20 Rosemount Inc. Capacitive touch interface assembly
JP5625669B2 (ja) * 2010-09-17 2014-11-19 ソニー株式会社 センサ装置および情報処理装置
US9971405B2 (en) * 2010-09-27 2018-05-15 Nokia Technologies Oy Touch sensitive input
US8858312B1 (en) 2010-09-28 2014-10-14 Step Revolution LLC Reaction program system using a trigger mechanism for cueing user interaction during use of a reaction program
KR101809191B1 (ko) 2010-10-11 2018-01-18 삼성전자주식회사 터치 패널
CN103124946B (zh) 2010-10-20 2016-06-29 泰克图斯科技公司 用户接口系统及方法
KR101735715B1 (ko) 2010-11-23 2017-05-15 삼성전자주식회사 입력 감지 소자 및 이를 구비한 터치 패널
KR101230191B1 (ko) * 2010-12-14 2013-02-06 삼성디스플레이 주식회사 터치 스크린 패널 및 그 제조방법
US8618428B2 (en) 2010-12-14 2013-12-31 Synaptics Incorporated System and method for determining object information using an estimated rigid motion response
US8804056B2 (en) 2010-12-22 2014-08-12 Apple Inc. Integrated touch screens
KR101789898B1 (ko) 2011-02-18 2017-10-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학적으로 투명한 접착제, 사용 방법 및 이로부터의 물품
US8719724B2 (en) 2011-03-16 2014-05-06 Honeywell International Inc. Method for enlarging characters displayed on an adaptive touch screen key pad
US8766936B2 (en) 2011-03-25 2014-07-01 Honeywell International Inc. Touch screen and method for providing stable touches
TWI450164B (zh) * 2011-04-11 2014-08-21 Elan Microelectronics Corp Capacitive touchpad
KR101784436B1 (ko) 2011-04-18 2017-10-11 삼성전자주식회사 터치 패널 및 이를 위한 구동 장치
US9557857B2 (en) 2011-04-26 2017-01-31 Synaptics Incorporated Input device with force sensing and haptic response
JP5748274B2 (ja) * 2011-07-08 2015-07-15 株式会社ワコム 位置検出センサ、位置検出装置および位置検出方法
US20130016059A1 (en) * 2011-07-12 2013-01-17 Research In Motion Limited Electronic device and method of controlling a touch-sensitive display
US20130016060A1 (en) * 2011-07-12 2013-01-17 Research In Motion Limited Electronic device and method of controlling a touch-sensitive display
US8698769B2 (en) 2011-08-01 2014-04-15 Sharp Kabushiki Kaisha Dual mode capacitive touch panel
US20130033433A1 (en) 2011-08-02 2013-02-07 Honeywell International Inc. Touch screen having adaptive input requirements
US9417754B2 (en) 2011-08-05 2016-08-16 P4tents1, LLC User interface system, method, and computer program product
US8971572B1 (en) 2011-08-12 2015-03-03 The Research Foundation For The State University Of New York Hand pointing estimation for human computer interaction
KR101820014B1 (ko) 2011-09-09 2018-01-19 삼성디스플레이 주식회사 터치 패널 및 터치 패널의 접촉 정보 판단 방법
US9748952B2 (en) 2011-09-21 2017-08-29 Synaptics Incorporated Input device with integrated deformable electrode structure for force sensing
TWI488487B (zh) * 2011-10-18 2015-06-11 Acer Inc 利用手勢調整視訊影像壓縮的方法
US9041418B2 (en) 2011-10-25 2015-05-26 Synaptics Incorporated Input device with force sensing
FR2985048B1 (fr) 2011-12-21 2014-08-15 Nanotec Solution Dispositif et procede de mesure capacitive sensible a la pression pour interfaces tactiles et sans contact
US8600450B2 (en) 2011-12-28 2013-12-03 Sony Corporation Receiving user input on a graphical user interface
CN202486763U (zh) * 2012-02-27 2012-10-10 南昌欧菲光科技有限公司 柔性电容式触摸屏
JP6030841B2 (ja) * 2012-03-26 2016-11-24 住友理工株式会社 静電容量型センサ
US9665214B2 (en) 2012-03-29 2017-05-30 Synaptics Incorporated System and methods for determining object information using selectively floated electrodes
US9207820B2 (en) 2012-03-30 2015-12-08 Microchip Technology Incorporated Method and system for multi-touch decoding
EP2831707B1 (en) * 2012-03-30 2018-03-14 Applied Materials, Inc. Transparent body for use in a touch screen panel manufacturing method and system
US9430107B2 (en) 2012-03-30 2016-08-30 Microchip Technology Incorporated Determining touch locations and forces thereto on a touch and force sensing surface
US20140267152A1 (en) * 2013-03-12 2014-09-18 Mircrochip Technology Incorporated Force Sensing X-Y Touch Sensor
US9329723B2 (en) 2012-04-16 2016-05-03 Apple Inc. Reconstruction of original touch image from differential touch image
DE112013002288T5 (de) 2012-05-03 2015-04-16 Apple Inc. Momentkompensierter Biegebalkensensor zur Lastmessung auf einer Biegebalken-gestützten Plattform
WO2013169851A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for facilitating user interaction with controls in a user interface
WO2013169865A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for moving a user interface object based on an intensity of a press input
WO2013169875A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for displaying content associated with a corresponding affordance
WO2013169845A1 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for scrolling nested regions
WO2013169843A1 (en) * 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for manipulating framed graphical objects
WO2013169877A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for selecting user interface objects
CN108241465B (zh) 2012-05-09 2021-03-09 苹果公司 用于针对在用户界面中执行的操作提供触觉反馈的方法和装置
EP2847657B1 (en) 2012-05-09 2016-08-10 Apple Inc. Device, method, and graphical user interface for displaying additional information in response to a user contact
WO2013169882A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for moving and dropping a user interface object
WO2013169842A2 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Device, method, and graphical user interface for selecting object within a group of objects
CN104487928B (zh) 2012-05-09 2018-07-06 苹果公司 用于响应于手势而在显示状态之间进行过渡的设备、方法和图形用户界面
WO2013169849A2 (en) 2012-05-09 2013-11-14 Industries Llc Yknots Device, method, and graphical user interface for displaying user interface objects corresponding to an application
AU2013259614B2 (en) 2012-05-09 2016-08-25 Apple Inc. Device, method, and graphical user interface for providing feedback for changing activation states of a user interface object
WO2014018118A1 (en) * 2012-07-26 2014-01-30 Changello Enterprise Llc Force detection by an ultrasound sensor
WO2014018119A1 (en) * 2012-07-26 2014-01-30 Changello Enterprise Llc Ultrasound-based force and touch sensing
WO2014018116A1 (en) 2012-07-26 2014-01-30 Changello Enterprise Llc Ultrasound-based force sensing and touch sensing
WO2014018121A1 (en) * 2012-07-26 2014-01-30 Changello Enterprise Llc Fingerprint-assisted force estimation
WO2014018115A1 (en) 2012-07-26 2014-01-30 Changello Enterprise Llc Ultrasound-based force sensing of inputs
US9158407B2 (en) 2012-08-29 2015-10-13 Sharp Kabushiki Kaisha Capacitive touch panel with a ‘dual layer’ force sensor
US9182859B2 (en) * 2012-08-29 2015-11-10 Sharp Kabushiki Kaisha Capacitive touch panel with force sensing
WO2014035479A2 (en) 2012-08-30 2014-03-06 Changello Enterprise Llc Auto-baseline determination for force sensing
US20140085213A1 (en) * 2012-09-21 2014-03-27 Apple Inc. Force Sensing Using Bottom-Side Force Map
WO2014047656A2 (en) 2012-09-24 2014-03-27 Tactus Technology, Inc. Dynamic tactile interface and methods
US9405417B2 (en) 2012-09-24 2016-08-02 Tactus Technology, Inc. Dynamic tactile interface and methods
US9442597B2 (en) 2012-10-19 2016-09-13 Apple Inc. Sensor-based ESD detection
US9380979B2 (en) * 2012-11-02 2016-07-05 Nokia Technologies Oy Apparatus and method of assembling an apparatus for sensing pressure
WO2014080924A1 (ja) * 2012-11-26 2014-05-30 学校法人福岡大学 近接・接触センサ
WO2014092758A1 (en) 2012-12-14 2014-06-19 Changello Enterprise Llc Force sensing through capacitance changes
US10817096B2 (en) 2014-02-06 2020-10-27 Apple Inc. Force sensor incorporated into display
WO2014105279A1 (en) 2012-12-29 2014-07-03 Yknots Industries Llc Device, method, and graphical user interface for switching between user interfaces
AU2013368445B8 (en) 2012-12-29 2017-02-09 Apple Inc. Device, method, and graphical user interface for determining whether to scroll or select contents
AU2013368443B2 (en) 2012-12-29 2016-03-24 Apple Inc. Device, method, and graphical user interface for transitioning between touch input to display output relationships
WO2014105277A2 (en) 2012-12-29 2014-07-03 Yknots Industries Llc Device, method, and graphical user interface for moving a cursor according to a change in an appearance of a control icon with simulated three-dimensional characteristics
EP3467634B1 (en) 2012-12-29 2020-09-23 Apple Inc. Device, method, and graphical user interface for navigating user interface hierarchies
WO2014105275A1 (en) 2012-12-29 2014-07-03 Yknots Industries Llc Device, method, and graphical user interface for forgoing generation of tactile output for a multi-contact gesture
US10386970B2 (en) 2013-02-08 2019-08-20 Apple Inc. Force determination based on capacitive sensing
JP6119518B2 (ja) * 2013-02-12 2017-04-26 ソニー株式会社 センサ装置、入力装置及び電子機器
US9075095B2 (en) 2013-02-27 2015-07-07 Synaptics Incorporated Device and method for localized force sensing
US9195354B2 (en) * 2013-03-12 2015-11-24 Synaptics Incorporated Device and method for localized force and proximity sensing
JP6304235B2 (ja) * 2013-03-13 2018-04-04 ソニー株式会社 センサ装置、入力装置および電子機器
US9229592B2 (en) 2013-03-14 2016-01-05 Synaptics Incorporated Shear force detection using capacitive sensors
US9851828B2 (en) 2013-03-15 2017-12-26 Apple Inc. Touch force deflection sensor
DE102013004620A1 (de) * 2013-03-15 2014-09-18 Audi Ag Verfahren zum Betreiben eines berührungsempfindlichen Bediensystems und Vorrichtung mit einem solchen Bediensystem
WO2014149023A1 (en) 2013-03-15 2014-09-25 Rinand Solutions Llc Force sensing of inputs through strain analysis
US10055067B2 (en) 2013-03-18 2018-08-21 Sony Corporation Sensor device, input device, and electronic apparatus
CN104236763B (zh) * 2013-06-08 2016-08-10 奇景光电股份有限公司 测量触碰力量的方法及测量装置
TWI494812B (zh) * 2013-06-13 2015-08-01 Elan Microelectronics Corp 觸控積體電路裝置
JP5722954B2 (ja) * 2013-06-23 2015-05-27 日本写真印刷株式会社 押圧検出機能付タッチパネル
US9201468B2 (en) * 2013-06-28 2015-12-01 Synaptics Incorporated Device and method for proximity sensing with force imaging
US9557813B2 (en) 2013-06-28 2017-01-31 Tactus Technology, Inc. Method for reducing perceived optical distortion
US9671889B1 (en) 2013-07-25 2017-06-06 Apple Inc. Input member with capacitive sensor
KR101681305B1 (ko) * 2014-08-01 2016-12-02 주식회사 하이딥 터치 입력 장치
CN103386753B (zh) * 2013-07-30 2016-01-20 郑州大学 电容传感器在聚合物成型加工中的应用
US9886141B2 (en) 2013-08-16 2018-02-06 Apple Inc. Mutual and self capacitance touch measurements in touch panel
EP3039094B1 (en) 2013-08-28 2017-11-22 3M Innovative Properties Company Curable isobutylene adhesive copolymers
CN104423737A (zh) * 2013-08-30 2015-03-18 天津富纳源创科技有限公司 电容式触控装置及控制方法
CN104423738A (zh) * 2013-08-30 2015-03-18 天津富纳源创科技有限公司 电容式触控装置的控制方法
JP6142745B2 (ja) 2013-09-10 2017-06-07 ソニー株式会社 センサ装置、入力装置及び電子機器
CN105531114B (zh) 2013-09-24 2017-10-10 3M创新有限公司 可转移的透明导电图案和显示器叠堆材料
US9619044B2 (en) 2013-09-25 2017-04-11 Google Inc. Capacitive and resistive-pressure touch-sensitive touchpad
WO2015047360A1 (en) * 2013-09-29 2015-04-02 Rinand Solutions Llc Force sensing compliant enclosure
US10120478B2 (en) * 2013-10-28 2018-11-06 Apple Inc. Piezo based force sensing
CN108287641B (zh) * 2013-11-08 2020-04-10 禾瑞亚科技股份有限公司 显示方法与显示装置的控制装置
KR101712346B1 (ko) * 2014-09-19 2017-03-22 주식회사 하이딥 터치 입력 장치
US10025420B2 (en) 2013-12-05 2018-07-17 Huawei Device (Dongguan) Co., Ltd. Method for controlling display of touchscreen, and mobile device
AU2015100011B4 (en) 2014-01-13 2015-07-16 Apple Inc. Temperature compensating transparent force sensor
AU2015217268B2 (en) 2014-02-12 2018-03-01 Apple Inc. Force determination employing sheet sensor and capacitive array
US9379445B2 (en) 2014-02-14 2016-06-28 Apple Inc. Electronic device with satellite navigation system slot antennas
US9583838B2 (en) 2014-03-20 2017-02-28 Apple Inc. Electronic device with indirectly fed slot antennas
US9559425B2 (en) 2014-03-20 2017-01-31 Apple Inc. Electronic device with slot antenna and proximity sensor
JP6139590B2 (ja) * 2014-03-24 2017-05-31 株式会社 ハイディープＨｉＤｅｅｐ Ｉｎｃ． タッチ検出方法及びこれを遂行するタッチ検出器
WO2015146097A1 (ja) * 2014-03-25 2015-10-01 凸版印刷株式会社 透明導電性積層体および透明導電性積層体を備えたタッチパネル
JP2015190859A (ja) 2014-03-28 2015-11-02 ソニー株式会社 センサ装置、入力装置及び電子機器
KR102206385B1 (ko) * 2014-04-11 2021-01-22 엘지전자 주식회사 이동 단말기 및 이의 제어방법
WO2015160948A1 (en) * 2014-04-16 2015-10-22 Microchip Technology Incorporated Determining touch locations and forces thereto on a touch and force sensing surface
WO2015163843A1 (en) 2014-04-21 2015-10-29 Rinand Solutions Llc Mitigating noise in capacitive sensor
US9728858B2 (en) 2014-04-24 2017-08-08 Apple Inc. Electronic devices with hybrid antennas
WO2015178920A1 (en) 2014-05-22 2015-11-26 Onamp Research Llc Panel bootstrapping architectures for in-cell self-capacitance
US9841850B2 (en) 2014-06-16 2017-12-12 Synaptics Incorporated Device and method for proximity sensing with force imaging
US9811204B2 (en) 2014-06-23 2017-11-07 Apple Inc. Time multiplexed touch detection and power charging
KR102245943B1 (ko) 2014-06-23 2021-04-29 엘지디스플레이 주식회사 터치 패널 및 이의 구동 장치
US10289251B2 (en) 2014-06-27 2019-05-14 Apple Inc. Reducing floating ground effects in pixelated self-capacitance touch screens
US9411458B2 (en) 2014-06-30 2016-08-09 Synaptics Incorporated System and method for determining input object information from proximity and force measurements
US9280251B2 (en) 2014-07-11 2016-03-08 Apple Inc. Funneled touch sensor routing
KR102240828B1 (ko) * 2014-08-28 2021-04-15 엘지디스플레이 주식회사 터치 패널 및 이의 구동 장치
US9880655B2 (en) 2014-09-02 2018-01-30 Apple Inc. Method of disambiguating water from a finger touch on a touch sensor panel
US9632638B2 (en) 2014-09-10 2017-04-25 Synaptics Incorporated Device and method for force and proximity sensing employing an intermediate shield electrode layer
US10185427B2 (en) * 2014-09-11 2019-01-22 Synaptics Incorporated Device and method for localized force sensing
JP5845371B1 (ja) * 2014-09-19 2016-01-20 株式会社 ハイディープ スマートフォン
US10705658B2 (en) 2014-09-22 2020-07-07 Apple Inc. Ungrounded user signal compensation for pixelated self-capacitance touch sensor panel
US9632591B1 (en) 2014-09-26 2017-04-25 Apple Inc. Capacitive keyboard having variable make points
US10656719B2 (en) 2014-09-30 2020-05-19 Apple Inc. Dynamic input surface for electronic devices
CN107077262B (zh) 2014-10-27 2020-11-10 苹果公司 像素化自电容水排斥
CN107209586A (zh) * 2014-11-05 2017-09-26 3M创新有限公司 力感测电容器元件、可变形膜以及由其制造的电子设备
TWI582677B (zh) * 2014-12-15 2017-05-11 精材科技股份有限公司 晶片封裝體及其製造方法
GB2533667B (en) 2014-12-23 2017-07-19 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
JP6712597B2 (ja) 2014-12-23 2020-06-24 ケンブリッジ タッチ テクノロジーズ リミテッドＣａｍｂｒｉｄｇｅ Ｔｏｕｃｈ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｉｍｉｔｅｄ 感圧式タッチパネル
US9863822B2 (en) * 2015-01-07 2018-01-09 Apple Inc. Deformation compensating compliant material
CN107209602B (zh) 2015-02-02 2020-05-26 苹果公司 柔性自电容和互电容触摸感测系统架构
US10006937B2 (en) 2015-03-06 2018-06-26 Apple Inc. Capacitive sensors for electronic devices and methods of forming the same
US10048757B2 (en) 2015-03-08 2018-08-14 Apple Inc. Devices and methods for controlling media presentation
US9632664B2 (en) 2015-03-08 2017-04-25 Apple Inc. Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback
US9990107B2 (en) 2015-03-08 2018-06-05 Apple Inc. Devices, methods, and graphical user interfaces for displaying and using menus
US9645732B2 (en) 2015-03-08 2017-05-09 Apple Inc. Devices, methods, and graphical user interfaces for displaying and using menus
US10095396B2 (en) 2015-03-08 2018-10-09 Apple Inc. Devices, methods, and graphical user interfaces for interacting with a control object while dragging another object
US10488992B2 (en) 2015-03-10 2019-11-26 Apple Inc. Multi-chip touch architecture for scalability
US9639184B2 (en) 2015-03-19 2017-05-02 Apple Inc. Touch input cursor manipulation
US9785305B2 (en) 2015-03-19 2017-10-10 Apple Inc. Touch input cursor manipulation
US9785296B2 (en) 2015-03-31 2017-10-10 Synaptics Incorporated Force enhanced input device with shielded electrodes
US9746952B2 (en) 2015-03-31 2017-08-29 Synaptics Incorporated Force enhanced input device vibration compensation
US10152208B2 (en) 2015-04-01 2018-12-11 Apple Inc. Devices and methods for processing touch inputs based on their intensities
US20170045981A1 (en) 2015-08-10 2017-02-16 Apple Inc. Devices and Methods for Processing Touch Inputs Based on Their Intensities
US10126861B2 (en) 2015-05-08 2018-11-13 Synaptics Incorporated Force sensor substrate
US10218052B2 (en) 2015-05-12 2019-02-26 Apple Inc. Electronic device with tunable hybrid antennas
US9965118B2 (en) 2015-05-12 2018-05-08 Synaptics Incorporated Sensing force using transcapacitance with dedicated force receiver electrodes
US9733756B2 (en) 2015-05-12 2017-08-15 Synaptics Incorporated Integrated display device and sensing device with force sensing
US10161814B2 (en) 2015-05-27 2018-12-25 Apple Inc. Self-sealing sensor in an electronic device
JP6441168B2 (ja) 2015-05-29 2018-12-19 株式会社ジャパンディスプレイ センサ付き表示装置
US10346030B2 (en) 2015-06-07 2019-07-09 Apple Inc. Devices and methods for navigating between user interfaces
US9860451B2 (en) 2015-06-07 2018-01-02 Apple Inc. Devices and methods for capturing and interacting with enhanced digital images
US9830048B2 (en) 2015-06-07 2017-11-28 Apple Inc. Devices and methods for processing touch inputs with instructions in a web page
US10200598B2 (en) 2015-06-07 2019-02-05 Apple Inc. Devices and methods for capturing and interacting with enhanced digital images
US9891811B2 (en) 2015-06-07 2018-02-13 Apple Inc. Devices and methods for navigating between user interfaces
CN106257382B (zh) * 2015-06-16 2019-11-12 禾瑞亚科技股份有限公司 力触控面板、系统与其触控处理装置和方法
US10006828B2 (en) 2015-06-24 2018-06-26 Apple Inc. Systems and methods for measuring resistive sensors
US10318089B2 (en) 2015-06-24 2019-06-11 Apple Inc. Common mode control for a resistive force sensor
US9612170B2 (en) 2015-07-21 2017-04-04 Apple Inc. Transparent strain sensors in an electronic device
US9715301B2 (en) 2015-08-04 2017-07-25 Apple Inc. Proximity edge sensing
US10416800B2 (en) 2015-08-10 2019-09-17 Apple Inc. Devices, methods, and graphical user interfaces for adjusting user interface objects
US9880735B2 (en) 2015-08-10 2018-01-30 Apple Inc. Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback
US10248308B2 (en) 2015-08-10 2019-04-02 Apple Inc. Devices, methods, and graphical user interfaces for manipulating user interfaces with physical gestures
US10235035B2 (en) 2015-08-10 2019-03-19 Apple Inc. Devices, methods, and graphical user interfaces for content navigation and manipulation
JP6417049B2 (ja) 2015-08-31 2018-10-31 アルプス電気株式会社 入力装置
CN105117089B (zh) * 2015-09-17 2018-06-05 京东方科技集团股份有限公司 触控基板、触控显示面板及其驱动方法、触控显示装置
CN105117070B (zh) * 2015-09-22 2019-01-22 汕头超声显示器技术有限公司 一种带有压力感应功能的显示组件
US10365773B2 (en) 2015-09-30 2019-07-30 Apple Inc. Flexible scan plan using coarse mutual capacitance and fully-guarded measurements
US10019085B2 (en) 2015-09-30 2018-07-10 Apple Inc. Sensor layer having a patterned compliant layer
US9734380B2 (en) * 2015-09-30 2017-08-15 Apple Inc. Finger biometric sensor including capacitance change sensing pressure sensing circuit and related methods
US10534481B2 (en) 2015-09-30 2020-01-14 Apple Inc. High aspect ratio capacitive sensor panel
WO2017061749A1 (ko) * 2015-10-05 2017-04-13 주식회사 아모그린텍 터치 압력 감지 장치
US10394393B2 (en) 2015-10-09 2019-08-27 Synaptics Incorporated Compensating force baseline artifacts in a capacitive sensor
CN106648191B (zh) * 2015-10-30 2020-03-31 京东方科技集团股份有限公司 一种触控基板、显示装置及其驱动方法
EP3374848A4 (en) 2015-11-12 2019-06-12 Synaptics Incorporated DETERMINING THICKNESS PROFILES OF A DIELECTRIC LAYER IN AN INPUT DEVICE
US10282046B2 (en) 2015-12-23 2019-05-07 Cambridge Touch Technologies Ltd. Pressure-sensitive touch panel
GB2544353B (en) 2015-12-23 2018-02-21 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
KR20170076548A (ko) * 2015-12-24 2017-07-04 주식회사 모다이노칩 입력 장치 및 이를 구비하는 전자기기
CN108475151B (zh) * 2015-12-25 2022-05-10 芜湖伦丰电子科技有限公司 一种3d触摸屏及触摸膜结构
KR101800798B1 (ko) 2016-02-19 2017-11-29 엘지디스플레이 주식회사 구동 회로, 터치 디스플레이 장치 및 그 구동방법
CN206848977U (zh) * 2016-02-19 2018-01-05 苹果公司 一种电子设备以及用于电子设备的电容式力传感器
US10372259B2 (en) 2016-02-19 2019-08-06 Synaptics Incorporated Transcapacitive touch and force sensing in an input device
US10048801B2 (en) 2016-02-29 2018-08-14 Synaptics Incorporated Adaptive mechanical change compensation for force detector
US10490881B2 (en) 2016-03-10 2019-11-26 Apple Inc. Tuning circuits for hybrid electronic device antennas
US10198133B2 (en) 2016-03-28 2019-02-05 Synaptics Incorporated Inflection based calibration method for force detector
US10088942B2 (en) 2016-03-31 2018-10-02 Synaptics Incorporated Per-finger force detection using segmented sensor electrodes
US10108303B2 (en) 2016-03-31 2018-10-23 Synaptics Incorporated Combining trans-capacitance data with absolute-capacitance data for touch force estimates
US10209830B2 (en) 2016-03-31 2019-02-19 Apple Inc. Electronic device having direction-dependent strain elements
US10007343B2 (en) 2016-03-31 2018-06-26 Apple Inc. Force sensor in an input device
US10444913B2 (en) * 2016-04-15 2019-10-15 Lg Display Co., Ltd. Driving circuit, touch display apparatus, and method for driving touch display apparatus
TWI581169B (zh) * 2016-04-28 2017-05-01 友達光電股份有限公司 雙模式電容觸控顯示面板
WO2017190052A1 (en) 2016-04-29 2017-11-02 Synaptics Incorporated Differential force and touch sensing
US9916032B2 (en) 2016-05-18 2018-03-13 Honeywell International Inc. System and method of knob operation for touchscreen devices
TWI581170B (zh) * 2016-05-19 2017-05-01 速博思股份有限公司 具金屬走線的壓力觸控裝置
US10452211B2 (en) 2016-05-27 2019-10-22 Synaptics Incorporated Force sensor with uniform response in an axis
KR102543477B1 (ko) 2016-06-10 2023-06-16 삼성디스플레이 주식회사 센서 및 이를 포함하는 표시 장치
KR102521934B1 (ko) 2016-06-13 2023-04-18 삼성디스플레이 주식회사 터치 센서 및 이를 이용한 터치 감지 방법
US20200179797A1 (en) * 2016-06-14 2020-06-11 Takaro Tech Ltd. Interactive systems and methods of using same
KR102581141B1 (ko) 2016-06-22 2023-09-22 삼성디스플레이 주식회사 터치 센서 및 이를 이용한 터치 감지 방법
US10540027B2 (en) 2016-06-30 2020-01-21 Synaptics Incorporated Force sensing in a touch display
US10095341B2 (en) 2016-06-30 2018-10-09 Synaptics Incorporated Hybrid force measurement
US10061428B2 (en) 2016-06-30 2018-08-28 Synaptics Incorporated Detecting applied forces on a display
JP2018022445A (ja) 2016-08-05 2018-02-08 株式会社ジャパンディスプレイ 検出装置、及びタッチ検出機能付き表示装置
KR102574365B1 (ko) 2016-08-22 2023-09-05 삼성전자주식회사 디스플레이 장치, 디스플레이 장치를 포함하는 전자 장치 및 그 압력 감지 방법
AU2017208277B2 (en) 2016-09-06 2018-12-20 Apple Inc. Back of cover touch sensors
KR102628240B1 (ko) 2016-09-07 2024-01-25 삼성디스플레이 주식회사 입력 센서 및 이를 포함하는 표시 장치
US10133418B2 (en) 2016-09-07 2018-11-20 Apple Inc. Force sensing in an electronic device using a single layer of strain-sensitive structures
EP3514516B1 (en) 2016-09-14 2023-10-25 Sony Group Corporation Sensor, input device, and electronic device
US10871860B1 (en) 2016-09-19 2020-12-22 Apple Inc. Flexible sensor configured to detect user inputs
KR102628247B1 (ko) 2016-09-20 2024-01-25 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
US10290946B2 (en) 2016-09-23 2019-05-14 Apple Inc. Hybrid electronic device antennas having parasitic resonating elements
US10551969B2 (en) 2016-09-27 2020-02-04 Samsung Display Co., Ltd. Display device
JP6950700B2 (ja) * 2016-09-28 2021-10-13 ソニーグループ株式会社 センシング装置および電子機器
KR101786389B1 (ko) * 2016-10-04 2017-10-17 현대자동차주식회사 터치입력장치
JP2019537731A (ja) * 2016-10-17 2019-12-26 マサチューセッツ インスティテュート オブ テクノロジー 管内漏れ検出システム、装置、および方法
KR20180042512A (ko) 2016-10-17 2018-04-26 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
TWI637308B (zh) * 2016-10-18 2018-10-01 友達光電股份有限公司 觸控顯示面板及其感測驅動方法
CN106325645A (zh) * 2016-10-27 2017-01-11 武汉华星光电技术有限公司 触控面板及移动终端
TWI602101B (zh) 2016-11-11 2017-10-11 友達光電股份有限公司 具有壓力感測器的觸控顯示面板
TWI609174B (zh) 2016-12-29 2017-12-21 友達光電股份有限公司 具力感應功能之顯示裝置
KR102587735B1 (ko) * 2017-01-09 2023-10-12 삼성디스플레이 주식회사 보안 장치 및 이를 포함하는 표시 장치
CN106873826A (zh) * 2017-01-16 2017-06-20 麦克思商务咨询(深圳)有限公司 具有压力感测功能的显示装置
KR20180090922A (ko) 2017-02-03 2018-08-14 삼성디스플레이 주식회사 표시 장치
KR102044800B1 (ko) * 2017-03-17 2019-11-15 주식회사 하이딥 터치 입력 장치
US10444091B2 (en) 2017-04-11 2019-10-15 Apple Inc. Row column architecture for strain sensing
US10386965B2 (en) 2017-04-20 2019-08-20 Apple Inc. Finger tracking in wet environment
KR102360850B1 (ko) * 2017-06-30 2022-02-10 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
KR102357420B1 (ko) 2017-07-06 2022-02-04 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
US10309846B2 (en) 2017-07-24 2019-06-04 Apple Inc. Magnetic field cancellation for strain sensors
US20190138125A1 (en) * 2017-08-04 2019-05-09 Synaptics Incorporated Differential force sensing referenced to display
GB2565305A (en) 2017-08-08 2019-02-13 Cambridge Touch Tech Ltd Device for processing signals from a pressure-sensing touch panel
US11093088B2 (en) 2017-08-08 2021-08-17 Cambridge Touch Technologies Ltd. Device for processing signals from a pressure-sensing touch panel
US10732676B2 (en) 2017-09-06 2020-08-04 Apple Inc. Illuminated device enclosure with dynamic trackpad
CN107608559B (zh) * 2017-10-16 2021-03-02 京东方科技集团股份有限公司 力感单元及其制备方法、触控面板和触控显示面板
US10998296B2 (en) * 2017-12-07 2021-05-04 Zkw Group Gmbh In-vehicle display device using semiconductor light-emitting device
KR102510459B1 (ko) 2017-12-12 2023-03-17 삼성디스플레이 주식회사 표시 장치
KR102521628B1 (ko) 2018-06-26 2023-04-17 삼성디스플레이 주식회사 표시 장치
KR102519800B1 (ko) 2018-07-17 2023-04-10 삼성디스플레이 주식회사 전자 장치
KR102581974B1 (ko) 2018-07-31 2023-09-22 삼성디스플레이 주식회사 압력 센서 및 이를 포함하는 표시 장치
KR102626021B1 (ko) 2018-08-14 2024-01-17 삼성디스플레이 주식회사 표시 장치
KR102608599B1 (ko) 2018-08-16 2023-12-01 삼성디스플레이 주식회사 압력 센서를 테스트하는 장치 및 방법 그리고 이를 이용한 표시 장치
KR102636887B1 (ko) 2018-08-17 2024-02-15 삼성디스플레이 주식회사 표시 장치
KR102636883B1 (ko) 2018-08-17 2024-02-15 삼성디스플레이 주식회사 표시 장치
KR102582263B1 (ko) 2018-08-20 2023-09-25 삼성디스플레이 주식회사 표시 장치와 그의 제조 방법
KR102582316B1 (ko) * 2018-08-20 2023-09-25 삼성디스플레이 주식회사 표시 장치
US10866683B2 (en) 2018-08-27 2020-12-15 Apple Inc. Force or touch sensing on a mobile device using capacitive or pressure sensing
US10782818B2 (en) 2018-08-29 2020-09-22 Apple Inc. Load cell array for detection of force input to an electronic device enclosure
US11070904B2 (en) * 2018-09-21 2021-07-20 Apple Inc. Force-activated earphone
US11463797B2 (en) 2018-09-21 2022-10-04 Apple Inc. Force-activated earphone
KR20200057867A (ko) 2018-11-16 2020-05-27 삼성디스플레이 주식회사 압력 센서와 그를 포함한 표시 장치
KR20210038759A (ko) 2019-09-30 2021-04-08 삼성디스플레이 주식회사 압력 센서 및 이를 포함한 표시 장치
KR20210042196A (ko) 2019-10-08 2021-04-19 삼성디스플레이 주식회사 압력 센서와 그를 포함한 표시 장치
WO2021076192A1 (en) * 2019-10-14 2021-04-22 RET Equipment Inc. Optically transparent pressure sensor
KR20210047430A (ko) 2019-10-21 2021-04-30 삼성디스플레이 주식회사 압력 센서 및 이를 포함한 표시 장치
KR20210050049A (ko) 2019-10-25 2021-05-07 삼성디스플레이 주식회사 표시 장치
KR20210055118A (ko) 2019-11-06 2021-05-17 삼성디스플레이 주식회사 표시 장치
US11836297B2 (en) 2020-03-23 2023-12-05 Apple Inc. Keyboard with capacitive key position, key movement, or gesture input sensors
US11662867B1 (en) 2020-05-30 2023-05-30 Apple Inc. Hover detection on a touch sensor panel
US11726597B1 (en) 2022-05-27 2023-08-15 Microsoft Technology Licensing, Llc Differential capacitive force sensing

Family Cites Families (227)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333160A (en) 1964-02-24 1967-07-25 Water Economy And Res Company Proximity responsive system
US3541541A (en) 1967-06-21 1970-11-17 Stanford Research Inst X-y position indicator for a display system
US3662105A (en) * 1970-05-21 1972-05-09 Univ Kentucky Res Found Electrical sensor of plane coordinates
US3798370A (en) * 1972-04-17 1974-03-19 Elographics Inc Electrographic sensor for determining planar coordinates
CH609774A5 (zh) * 1977-01-21 1979-03-15 Semperit Ag
US4246452A (en) * 1979-01-05 1981-01-20 Mattel, Inc. Switch apparatus
US4526043A (en) 1983-05-23 1985-07-02 At&T Bell Laboratories Conformable tactile sensor
JPS6029833A (ja) * 1983-07-28 1985-02-15 Canon Inc 画像表示装置
US4550221A (en) 1983-10-07 1985-10-29 Scott Mabusth Touch sensitive control device
US4733222A (en) * 1983-12-27 1988-03-22 Integrated Touch Arrays, Inc. Capacitance-variation-sensitive touch sensing array system
US4672364A (en) * 1984-06-18 1987-06-09 Carroll Touch Inc Touch input device having power profiling
US4672558A (en) * 1984-09-25 1987-06-09 Aquila Technologies Group, Inc. Touch-sensitive data input device
US4692809A (en) 1984-11-20 1987-09-08 Hughes Aircraft Company Integrated touch paint system for displays
US4695827A (en) 1984-11-20 1987-09-22 Hughes Aircraft Company Electromagnetic energy interference seal for light beam touch panels
JPS61198321A (ja) 1985-02-27 1986-09-02 Omron Tateisi Electronics Co タツチ入力装置
US4771276A (en) 1985-04-15 1988-09-13 International Business Machines Corporation Electromagnetic touch sensor input system in a cathode ray tube display device
US5010772A (en) * 1986-04-11 1991-04-30 Purdue Research Foundation Pressure mapping system with capacitive measuring pad
US5017030A (en) * 1986-07-07 1991-05-21 Crews Jay A Ergonomically designed keyboard
FR2608753B1 (fr) 1986-12-18 1991-06-07 Centre Nat Rech Scient Dispositif de localisation bidimensionnelle d'evenements generateurs de courant sur une surface resistive
JP2548925B2 (ja) * 1987-01-17 1996-10-30 富士通株式会社 入力機能付マトリクス型表示装置
US4746770A (en) * 1987-02-17 1988-05-24 Sensor Frame Incorporated Method and apparatus for isolating and manipulating graphic objects on computer video monitor
GB2204131B (en) 1987-04-28 1991-04-17 Ibm Graphics input tablet
US4806846A (en) * 1987-07-06 1989-02-21 Kerber George L High accuracy direct reading capacitance-to-voltage converter
CH672704B5 (zh) * 1988-05-26 1990-06-29 Ebauchesfabrik Eta Ag
US4968877A (en) 1988-09-14 1990-11-06 Sensor Frame Corporation VideoHarp
US5741990A (en) * 1989-02-17 1998-04-21 Notepool, Ltd. Method of and means for producing musical note relationships
US4898555A (en) * 1989-03-23 1990-02-06 Bell & Howell Publication Systems Company Display screen bezel and assembly method
US5252951A (en) 1989-04-28 1993-10-12 International Business Machines Corporation Graphical user interface with gesture recognition in a multiapplication environment
US5305017A (en) * 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
US5189403A (en) * 1989-09-26 1993-02-23 Home Row, Inc. Integrated keyboard and pointing device system with automatic mode change
US5241308A (en) 1990-02-22 1993-08-31 Paragon Systems, Inc. Force sensitive touch panel
GB2245708A (en) 1990-06-29 1992-01-08 Philips Electronic Associated Touch sensor array systems
US5224861A (en) 1990-09-17 1993-07-06 Hughes Aircraft Company Training device onboard instruction station
US5149918A (en) 1990-10-29 1992-09-22 International Business Machines Corporation Touch sensitive overlay
US5442742A (en) 1990-12-21 1995-08-15 Apple Computer, Inc. Method and apparatus for the manipulation of text on a computer display screen
US5689253A (en) 1991-04-10 1997-11-18 Kinesis Corporation Ergonomic keyboard apparatus
US5898434A (en) * 1991-05-15 1999-04-27 Apple Computer, Inc. User interface system having programmable user interface elements
US5178477A (en) * 1991-06-06 1993-01-12 Gambaro Thomas L Ergonomic keyboard input device
WO1993000629A1 (en) 1991-06-28 1993-01-07 Infogrip, Inc. Chordic keyboard system
US5666113A (en) 1991-07-31 1997-09-09 Microtouch Systems, Inc. System for using a touchpad input device for cursor control and keyboard emulation
JPH0769767B2 (ja) * 1991-10-16 1995-07-31 インターナショナル・ビジネス・マシーンズ・コーポレイション フィンガ・タッチまたはスタイラスの位置を検出するためのタッチ・オーバーレイ、および検出システム
US5281966A (en) * 1992-01-31 1994-01-25 Walsh A Peter Method of encoding alphabetic characters for a chord keyboard
EP0554492B1 (en) 1992-02-07 1995-08-09 International Business Machines Corporation Method and device for optical input of commands or data
US5483261A (en) * 1992-02-14 1996-01-09 Itu Research, Inc. Graphical input controller and method with rear screen image detection
EP0563477A1 (en) 1992-03-25 1993-10-06 Visage Inc. Touch screen sensing apparatus
US5398310A (en) 1992-04-13 1995-03-14 Apple Computer, Incorporated Pointing gesture based computer note pad paging and scrolling interface
US5563996A (en) 1992-04-13 1996-10-08 Apple Computer, Inc. Computer note pad including gesture based note division tools and method
US5523775A (en) 1992-05-26 1996-06-04 Apple Computer, Inc. Method for selecting objects on a computer display
US5764818A (en) 1992-05-27 1998-06-09 Apple Computer, Inc. Method for locating and displaying information in a pointer-based computer system
US5592566A (en) * 1992-05-27 1997-01-07 Apple Computer, Incorporated Method and apparatus for computerized recognition
US5544295A (en) * 1992-05-27 1996-08-06 Apple Computer, Inc. Method and apparatus for indicating a change in status of an object and its disposition using animation
US5463696A (en) 1992-05-27 1995-10-31 Apple Computer, Inc. Recognition system and method for user inputs to a computer system
US5452371A (en) * 1992-05-27 1995-09-19 Apple Computer, Inc. Method of aligning shapes on a display of a computer system
US5710844A (en) 1992-05-27 1998-01-20 Apple Computer Method for searching and displaying results in a pen-based computer system
US5880411A (en) 1992-06-08 1999-03-09 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US5543590A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature
DE69324067T2 (de) 1992-06-08 1999-07-15 Synaptics Inc Objekt-Positionsdetektor
US5543591A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US5942733A (en) * 1992-06-08 1999-08-24 Synaptics, Inc. Stylus input capacitive touchpad sensor
US5488204A (en) * 1992-06-08 1996-01-30 Synaptics, Incorporated Paintbrush stylus for capacitive touch sensor pad
US5565658A (en) 1992-07-13 1996-10-15 Cirque Corporation Capacitance-based proximity with interference rejection apparatus and methods
US5821930A (en) 1992-08-23 1998-10-13 U S West, Inc. Method and system for generating a working window in a computer system
US5345543A (en) 1992-11-16 1994-09-06 Apple Computer, Inc. Method for manipulating objects on a computer display
EP0598443A1 (fr) 1992-11-18 1994-05-25 Laboratoires D'electronique Philips S.A.S. Capteur à jauges de contrainte, appareil de mesure de forces ou de poids et tablette tactile
US5612719A (en) * 1992-12-03 1997-03-18 Apple Computer, Inc. Gesture sensitive buttons for graphical user interfaces
EP0673521A1 (en) 1992-12-11 1995-09-27 Signagraphics Corporation Data input device with a pressure-sensitive input surface
DE4242876C2 (de) 1992-12-18 1997-11-27 Beiersdorf Ag Kosmetische und/oder dermatologische Zubereitungen zur kosmetischen und/oder dermatologischen Pflege der Haut und/oder der Hautanhangsgebilde
US5513309A (en) * 1993-01-05 1996-04-30 Apple Computer, Inc. Graphic editor user interface for a pointer-based computer system
US5463388A (en) 1993-01-29 1995-10-31 At&T Ipm Corp. Computer mouse or keyboard input device utilizing capacitive sensors
US5563632A (en) 1993-04-30 1996-10-08 Microtouch Systems, Inc. Method of and apparatus for the elimination of the effects of internal interference in force measurement systems, including touch - input computer and related displays employing touch force location measurement techniques
US5677710A (en) 1993-05-10 1997-10-14 Apple Computer, Inc. Recognition keypad
US5808567A (en) 1993-05-17 1998-09-15 Dsi Datotech Systems, Inc. Apparatus and method of communicating using three digits of a hand
EP0626635B1 (en) * 1993-05-24 2003-03-05 Sun Microsystems, Inc. Improved graphical user interface with method for interfacing to remote devices
BE1007462A3 (nl) * 1993-08-26 1995-07-04 Philips Electronics Nv Dataverwerkings inrichting met aanraakscherm en krachtopnemer.
GB9317932D0 (en) 1993-08-26 1993-10-13 Cambridge Display Tech Ltd Electroluminescent devices
US5583946A (en) 1993-09-30 1996-12-10 Apple Computer, Inc. Method and apparatus for recognizing gestures on a computer system
US6243071B1 (en) 1993-11-03 2001-06-05 Apple Computer, Inc. Tool set for navigating through an electronic book
DE69426919T2 (de) 1993-12-30 2001-06-28 Xerox Corp Gerät und Verfahren zur Ausführung von vielen verkettenden Befehlsgesten in einen System mit Gestenbenutzerschnittstelle
DE69428675T2 (de) * 1993-12-30 2002-05-08 Xerox Corp Apparat und Verfahren zur Unterstützung einer impliziten Strukturation von Freiform-Listen, Übersichten, Texten, Tabellen und Diagrammen in einem auf Handzeichen basierenden Eingabesystem und Editiersystem
US5572573A (en) 1994-01-25 1996-11-05 U S West Advanced Technologies, Inc. Removable user interface for use with interactive electronic devices
US5579036A (en) 1994-04-28 1996-11-26 At&T Global Information Solutions Company Touch screen device and shielding bracket therefor
AU2586595A (en) 1994-05-12 1995-12-05 Apple Computer, Inc. Method and apparatus for noise filtering for an input device
US5530455A (en) 1994-08-10 1996-06-25 Mouse Systems Corporation Roller mouse for implementing scrolling in windows applications
US5736976A (en) * 1995-02-13 1998-04-07 Cheung; Nina T. Computer data entry apparatus with hand motion sensing and monitoring
US5729250A (en) 1995-05-08 1998-03-17 International Business Machines Corporation Front cover assembly for a touch sensitive device
US6031524A (en) * 1995-06-07 2000-02-29 Intermec Ip Corp. Hand-held portable data terminal having removably interchangeable, washable, user-replaceable components with liquid-impervious seal
US5790107A (en) 1995-06-07 1998-08-04 Logitech, Inc. Touch sensing method and apparatus
US5801340A (en) 1995-06-29 1998-09-01 Invotronics Manufacturing Proximity sensor
US5666502A (en) 1995-08-07 1997-09-09 Apple Computer, Inc. Graphical user interface using historical lists with field classes
US5745716A (en) * 1995-08-07 1998-04-28 Apple Computer, Inc. Method and apparatus for tab access and tab cycling in a pen-based computer system
US5634102A (en) * 1995-08-07 1997-05-27 Apple Computer, Inc. Methods and apparatus for a selectable backdrop
US5675361A (en) 1995-08-23 1997-10-07 Santilli; Donald S. Computer keyboard pointing device
US5746818A (en) * 1995-08-31 1998-05-05 Seiko Epson Corporation Pigment ink composition capable of forming image having no significant bleeding or feathering
JPH0991093A (ja) * 1995-09-20 1997-04-04 Toshiba Corp 接触式入力装置および駅務機器
US5636101A (en) 1995-09-27 1997-06-03 Dynapro Systems, Inc. Touch screen enclosure system having touch screen pan and hinged rear enclosure section for ease of serviceability
US5631805A (en) * 1995-09-27 1997-05-20 Dynapro Systems, Inc. Touch screen enclosure having an insertable graphic sheet
US5767457A (en) 1995-11-13 1998-06-16 Cirque Corporation Apparatus and method for audible feedback from input device
US6107997A (en) 1996-06-27 2000-08-22 Ure; Michael J. Touch-sensitive keyboard/mouse and computing device using the same
EP0861485A1 (en) 1995-11-16 1998-09-02 Michael J. Ure Multi-touch input device, method and system that minimize the need for memorization
US5730165A (en) * 1995-12-26 1998-03-24 Philipp; Harald Time domain capacitive field detector
US5823782A (en) 1995-12-29 1998-10-20 Tinkers & Chance Character recognition educational system
US5920309A (en) 1996-01-04 1999-07-06 Logitech, Inc. Touch sensing method and apparatus
US5825352A (en) 1996-01-04 1998-10-20 Logitech, Inc. Multiple fingers contact sensing method for emulating mouse buttons and mouse operations on a touch sensor pad
AU2808697A (en) 1996-04-24 1997-11-12 Logitech, Inc. Touch and pressure sensing method and apparatus
US5764222A (en) 1996-05-28 1998-06-09 International Business Machines Corporation Virtual pointing device for touchscreens
US5835079A (en) 1996-06-13 1998-11-10 International Business Machines Corporation Virtual pointing device for touchscreens
US5933134A (en) 1996-06-25 1999-08-03 International Business Machines Corporation Touch screen virtual pointing device which goes into a translucent hibernation state when not in use
US5790104A (en) 1996-06-25 1998-08-04 International Business Machines Corporation Multiple, moveable, customizable virtual pointing devices
US6002808A (en) 1996-07-26 1999-12-14 Mitsubishi Electric Information Technology Center America, Inc. Hand gesture control system
US6288707B1 (en) 1996-07-29 2001-09-11 Harald Philipp Capacitive position sensor
US5943044A (en) 1996-08-05 1999-08-24 Interlink Electronics Force sensing semiconductive touchpad
US6208329B1 (en) * 1996-08-13 2001-03-27 Lsi Logic Corporation Supplemental mouse button emulation system, method and apparatus for a coordinate based data input device
US5745116A (en) * 1996-09-09 1998-04-28 Motorola, Inc. Intuitive gesture-based graphical user interface
GB9620464D0 (en) 1996-10-01 1996-11-20 Philips Electronics Nv Hand held image display device
US6650319B1 (en) 1996-10-29 2003-11-18 Elo Touchsystems, Inc. Touch screen based topological mapping with resistance framing design
US5854625A (en) 1996-11-06 1998-12-29 Synaptics, Incorporated Force sensing touchpad
US5748269A (en) * 1996-11-21 1998-05-05 Westinghouse Air Brake Company Environmentally-sealed, convectively-cooled active matrix liquid crystal display (LCD)
DE69626208T2 (de) 1996-12-20 2003-11-13 Hitachi Europ Ltd Verfahren und System zur Erkennung von Handgesten
US6289326B1 (en) 1997-06-04 2001-09-11 Lafleur Bernard B. Portable interactive kiosk
CH691711A5 (fr) * 1997-06-11 2001-09-14 Asulab Sa Montre avec lecture et réglage tactiles des fonctions horométriques.
US6084576A (en) 1997-09-27 2000-07-04 Leu; Neng-Chyang User friendly keyboard
US6037882A (en) * 1997-09-30 2000-03-14 Levy; David H. Method and apparatus for inputting data to an electronic system
US6072494A (en) 1997-10-15 2000-06-06 Electric Planet, Inc. Method and apparatus for real-time gesture recognition
US6310610B1 (en) 1997-12-04 2001-10-30 Nortel Networks Limited Intelligent touch display
US20060033724A1 (en) * 2004-07-30 2006-02-16 Apple Computer, Inc. Virtual input device placement on a touch screen user interface
US7760187B2 (en) * 2004-07-30 2010-07-20 Apple Inc. Visual expander
US7663607B2 (en) * 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
WO1999038149A1 (en) 1998-01-26 1999-07-29 Wayne Westerman Method and apparatus for integrating manual input
US7844914B2 (en) * 2004-07-30 2010-11-30 Apple Inc. Activating virtual keys of a touch-screen virtual keyboard
US8479122B2 (en) * 2004-07-30 2013-07-02 Apple Inc. Gestures for touch sensitive input devices
US7614008B2 (en) * 2004-07-30 2009-11-03 Apple Inc. Operation of a computer with touch screen interface
US6249606B1 (en) 1998-02-19 2001-06-19 Mindmaker, Inc. Method and system for gesture category recognition and training using a feature vector
US6639577B2 (en) 1998-03-04 2003-10-28 Gemstar-Tv Guide International, Inc. Portable information display device with ergonomic bezel
US6198515B1 (en) * 1998-03-16 2001-03-06 Joseph W. Cole Apparatus and method for controlled sealing between bezel and CRT
US6050825A (en) * 1998-05-08 2000-04-18 Nichol; Claudia D. Opaque, one-size-fits-all computer keyboard cover which covers only the three or four alpha-numeric rows
JP3792920B2 (ja) 1998-12-25 2006-07-05 株式会社東海理化電機製作所 タッチ操作入力装置
US6347290B1 (en) * 1998-06-24 2002-02-12 Compaq Information Technologies Group, L.P. Apparatus and method for detecting and executing positional and gesture commands corresponding to movement of handheld computing device
US6131299A (en) 1998-07-01 2000-10-17 Faro Technologies, Inc. Display device for a coordinate measurement machine
US6188391B1 (en) * 1998-07-09 2001-02-13 Synaptics, Inc. Two-layer capacitive touchpad and method of making same
US6135958A (en) 1998-08-06 2000-10-24 Acuson Corporation Ultrasound imaging system with touch-pad pointing device
WO2000014714A1 (en) 1998-09-04 2000-03-16 Innovative Solutions And Support Inc. Flat panel display using dual cpu's for an aircraft cockpit
US6292178B1 (en) 1998-10-19 2001-09-18 Allergan Sales, Inc. Screen navigation control apparatus for ophthalmic surgical instruments
JP2000132305A (ja) * 1998-10-23 2000-05-12 Olympus Optical Co Ltd 操作入力装置
US6466036B1 (en) 1998-11-25 2002-10-15 Harald Philipp Charge transfer capacitance measurement circuit
JP4542637B2 (ja) 1998-11-25 2010-09-15 セイコーエプソン株式会社 携帯情報機器及び情報記憶媒体
US6222465B1 (en) * 1998-12-09 2001-04-24 Lucent Technologies Inc. Gesture-based computer interface
US6323849B1 (en) 1999-01-22 2001-11-27 Motorola, Inc. Display module with reduced power consumption
US6535200B2 (en) * 1999-01-25 2003-03-18 Harald Philipp Capacitive position sensor
EP1153404B1 (en) 1999-01-26 2011-07-20 QRG Limited Capacitive sensor and array
US6246862B1 (en) 1999-02-03 2001-06-12 Motorola, Inc. Sensor controlled user interface for portable communication device
US6677934B1 (en) * 1999-07-30 2004-01-13 L-3 Communications Infrared touch panel with improved sunlight rejection
GB9920301D0 (en) 1999-08-27 1999-11-03 Philipp Harald Level sensing
US6492979B1 (en) 1999-09-07 2002-12-10 Elo Touchsystems, Inc. Dual sensor touchscreen utilizing projective-capacitive and force touch sensors
US6411287B1 (en) 1999-09-08 2002-06-25 Elo Touchsystems, Inc. Stress seal for acoustic wave touchscreens
US6377009B1 (en) * 1999-09-08 2002-04-23 Harald Philipp Capacitive closure obstruction sensor
US7030860B1 (en) * 1999-10-08 2006-04-18 Synaptics Incorporated Flexible transparent touch sensing system for electronic devices
US6757002B1 (en) 1999-11-04 2004-06-29 Hewlett-Packard Development Company, L.P. Track pad pointing device with areas of specialized function
DE19958903A1 (de) 1999-12-07 2001-06-28 Siemens Ag Aktorintegrierter Kraftsensor
JP2001202192A (ja) 2000-01-18 2001-07-27 Sony Corp 情報処理装置及びその方法並びにプログラム格納媒体
JP2003521790A (ja) * 2000-02-02 2003-07-15 スリーエム イノベイティブ プロパティズ カンパニー 偏光子を有するタッチスクリーンとその製造方法
JP2001249766A (ja) 2000-03-06 2001-09-14 Hitachi Ltd タッチパネルおよび画面入力型液晶表示装置
US6543684B1 (en) * 2000-03-28 2003-04-08 Ncr Corporation Transaction terminal with privacy shield for touch-screen pin entry
US6624833B1 (en) 2000-04-17 2003-09-23 Lucent Technologies Inc. Gesture-based input interface system with shadow detection
US6803906B1 (en) 2000-07-05 2004-10-12 Smart Technologies, Inc. Passive touch system and method of detecting user input
US6627918B2 (en) 2000-09-22 2003-09-30 Donnelly Corporation Spacer elements for interactive information devices and method for making same
US6421234B1 (en) 2000-10-10 2002-07-16 Juniper Systems, Inc. Handheld electronics device having ergonomic features
US6942571B1 (en) 2000-10-16 2005-09-13 Bally Gaming, Inc. Gaming device with directional and speed control of mechanical reels using touch screen
US6593916B1 (en) 2000-11-03 2003-07-15 James L. Aroyan Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area
US6677932B1 (en) * 2001-01-28 2004-01-13 Finger Works, Inc. System and method for recognizing touch typing under limited tactile feedback conditions
US6670894B2 (en) 2001-02-05 2003-12-30 Carsten Mehring System and method for keyboard independent touch typing
US6570557B1 (en) * 2001-02-10 2003-05-27 Finger Works, Inc. Multi-touch system and method for emulating modifier keys via fingertip chords
US7133531B2 (en) 2001-02-27 2006-11-07 Nissim Karpenstein Device using analog controls to mix compressed digital audio data
US6543947B2 (en) * 2001-03-14 2003-04-08 Lee Jose H. Keyboard having keys arranged in a pan configuration
US6724366B2 (en) * 2001-04-03 2004-04-20 Peter James Crawford Thumb actuated x-y input device
US6822640B2 (en) 2001-04-10 2004-11-23 Hewlett-Packard Development Company, L.P. Illuminated touch pad
US6965375B1 (en) 2001-04-27 2005-11-15 Palm, Inc. Compact integrated touch panel display for a handheld device
JP3800984B2 (ja) 2001-05-21 2006-07-26 ソニー株式会社 ユーザ入力装置
US6992659B2 (en) * 2001-05-22 2006-01-31 Palmone, Inc. High transparency integrated enclosure touch screen assembly for a portable hand held device
US6670951B2 (en) * 2001-07-03 2003-12-30 Hewlett-Packard Development Company, L.P. Methods and systems for increasing the input efficiency of personal digital assistants and other handheld stylus-engagable computing devices
JP2003045234A (ja) * 2001-07-26 2003-02-14 Dainippon Printing Co Ltd 透明導電性フィルム
JP2003173237A (ja) 2001-09-28 2003-06-20 Ricoh Co Ltd 情報入出力システム、プログラム及び記憶媒体
US7084856B2 (en) * 2001-10-22 2006-08-01 Apple Computer, Inc. Mouse having a rotary dial
US7345671B2 (en) * 2001-10-22 2008-03-18 Apple Inc. Method and apparatus for use of rotational user inputs
US7046230B2 (en) * 2001-10-22 2006-05-16 Apple Computer, Inc. Touch pad handheld device
US7312785B2 (en) * 2001-10-22 2007-12-25 Apple Inc. Method and apparatus for accelerated scrolling
US6995752B2 (en) * 2001-11-08 2006-02-07 Koninklijke Philips Electronics N.V. Multi-point touch pad
US7009599B2 (en) * 2001-11-20 2006-03-07 Nokia Corporation Form factor for portable device
US6762752B2 (en) * 2001-11-29 2004-07-13 N-Trig Ltd. Dual function input device and method
DE10251296A1 (de) 2002-11-03 2004-05-19 Trachte, Ralf, Dr. flexibles Engabesystem / Mehrfinger-System
JP2003197056A (ja) 2001-12-25 2003-07-11 Seiko Epson Corp 入力機能付表示装置およびそれを用いた電子機器
US6690387B2 (en) 2001-12-28 2004-02-10 Koninklijke Philips Electronics N.V. Touch-screen image scrolling system and method
US6900795B1 (en) * 2002-02-27 2005-05-31 Knight, Iii Jack Unitary molded lens filter for touch screen interface
US6985801B1 (en) * 2002-02-28 2006-01-10 Garmin International, Inc. Cockpit instrument panel systems and methods with redundant flight data display
US6832138B1 (en) * 2002-02-28 2004-12-14 Garmin International, Inc. Cockpit instrument panel systems and methods with redundant flight data display
US6927761B2 (en) 2002-03-29 2005-08-09 3M Innovative Properties Company Moisture deflector for capacitive NFI touch screens for use with bezels of conductive material
US6658994B1 (en) 2002-04-10 2003-12-09 Chromalox, Inc. Modular assembly for a holding cabinet controller
US7466307B2 (en) 2002-04-11 2008-12-16 Synaptics Incorporated Closed-loop sensor on a solid-state object position detector
JP2003323259A (ja) 2002-05-02 2003-11-14 Nec Corp 情報処理装置
JP3852368B2 (ja) 2002-05-16 2006-11-29 ソニー株式会社 入力方法及びデータ処理装置
JP2004070920A (ja) 2002-06-11 2004-03-04 Sony Computer Entertainment Inc 情報処理プログラム、情報処理プログラムを記録したコンピュータ読み取り可能な記録媒体、情報処理方法、及び情報処理装置
US7154481B2 (en) * 2002-06-25 2006-12-26 3M Innovative Properties Company Touch sensor
US11275405B2 (en) 2005-03-04 2022-03-15 Apple Inc. Multi-functional hand-held device
DE60235751D1 (de) * 2002-08-30 2010-05-06 Asulab Sa Uhr mit taktiler Ablesung und Betätigung der Zeitinformation
JP4211968B2 (ja) 2002-09-10 2009-01-21 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 情報処理装置
US20040090429A1 (en) * 2002-11-12 2004-05-13 Geaghan Bernard O. Touch sensor and method of making
US6970160B2 (en) 2002-12-19 2005-11-29 3M Innovative Properties Company Lattice touch-sensing system
US6919882B2 (en) 2003-01-02 2005-07-19 Holylite Microelectronics Corp. Position detection method and device
US6972401B2 (en) 2003-01-30 2005-12-06 Smart Technologies Inc. Illuminated bezel and touch system incorporating the same
JP2004317403A (ja) 2003-04-18 2004-11-11 Alps Electric Co Ltd 面圧分布センサ
US20040263484A1 (en) 2003-06-25 2004-12-30 Tapio Mantysalo Multifunctional UI input device for moblie terminals
TWI251782B (en) * 2003-07-14 2006-03-21 Egalax Inc Control method of capacitive type touch-controlled panel and its apparatus
WO2005008444A2 (en) * 2003-07-14 2005-01-27 Matt Pallakoff System and method for a portbale multimedia client
US7499040B2 (en) * 2003-08-18 2009-03-03 Apple Inc. Movable touch pad with added functionality
US9024884B2 (en) * 2003-09-02 2015-05-05 Apple Inc. Touch-sensitive electronic apparatus for media applications, and methods therefor
US7495659B2 (en) * 2003-11-25 2009-02-24 Apple Inc. Touch pad for handheld device
US6856259B1 (en) * 2004-02-06 2005-02-15 Elo Touchsystems, Inc. Touch sensor system to detect multiple touch events
JP4435622B2 (ja) 2004-05-25 2010-03-24 アルプス電気株式会社 静電容量式の検出装置
JP4052287B2 (ja) * 2004-06-22 2008-02-27 セイコーエプソン株式会社 電気光学装置、電子機器、電気光学装置の製造方法
EP1622009A1 (en) * 2004-07-27 2006-02-01 Texas Instruments Incorporated JSM architecture and systems
EP1779228B1 (en) 2004-08-16 2012-04-11 Apple Inc. A method of increasing the spatial resolution of touch sensitive devices
TWI251783B (en) * 2004-08-26 2006-03-21 Elan Microelectronics Corp Capacitor type touch screen having functions of positioning and touch feeling
JP4351599B2 (ja) 2004-09-03 2009-10-28 パナソニック株式会社 入力装置
JP2006085286A (ja) 2004-09-14 2006-03-30 Fujitsu Component Ltd 入力装置
JP2008515052A (ja) * 2004-09-24 2008-05-08 アップル インコーポレイテッド 生データ・トラック・パッド・デバイスおよびシステム
US7719522B2 (en) * 2004-09-24 2010-05-18 Apple Inc. Raw data track pad device and system
US7538760B2 (en) 2006-03-30 2009-05-26 Apple Inc. Force imaging input device and system
US7511702B2 (en) * 2006-03-30 2009-03-31 Apple Inc. Force and location sensitive display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI549034B (zh) * 2015-02-17 2016-09-11 佳世達科技股份有限公司 電子裝置
TWI580940B (zh) * 2016-06-24 2017-05-01 中國鋼鐵股份有限公司 液壓量測裝置

Also Published As

Publication number Publication date
EP2853994A3 (en) 2015-09-16
TW201115392A (en) 2011-05-01
JP4545168B2 (ja) 2010-09-15
TWI396124B (zh) 2013-05-11
TWI341980B (en) 2011-05-11
US20090231305A1 (en) 2009-09-17
US20150286332A1 (en) 2015-10-08
JP2010113738A (ja) 2010-05-20
TW201337701A (zh) 2013-09-16
TW200802059A (en) 2008-01-01
CN101046720A (zh) 2007-10-03
TW200805112A (en) 2008-01-16
JP5611282B2 (ja) 2014-10-22
US7538760B2 (en) 2009-05-26
JP2007272898A (ja) 2007-10-18
CN101436111A (zh) 2009-05-20
US20070229464A1 (en) 2007-10-04
EP2853994A2 (en) 2015-04-01
JP2012195010A (ja) 2012-10-11
EP1840715A3 (en) 2007-12-19
CN100485597C (zh) 2009-05-06
CN101436111B (zh) 2012-08-15
US9069404B2 (en) 2015-06-30
EP1840715A2 (en) 2007-10-03
TWI554925B (zh) 2016-10-21

Similar Documents

Publication Publication Date Title
TWI436237B (zh) 力影像觸控板及顯示器
JP5679235B2 (ja) 感圧層を伴う入力装置及び方
EP2606413B1 (en) Force and true capacitive touch measurement techniques for capacitive touch sensors
US7154481B2 (en) Touch sensor
EP2307947B1 (en) Single sided capacitive force sensor for electronic devices
JP4714144B2 (ja) 接触技術の改良
US8570297B2 (en) System and method for measuring individual force in multi-object sensing
CN116185227A (zh) 具有力感测和触觉反馈的无键键盘
WO2013083219A1 (en) Input interface, portable electronic device and method of producing an input interface
JP2012529126A5 (zh)
JP2010503113A (ja) 統合感圧レンズ組立品
US20140049703A1 (en) Pen writing on one-dimensional capacitive touch sensor
US10289210B1 (en) Enabling touch on a tactile keyboard
US9696576B2 (en) Pen writing on one-dimensional capacitive touch sensor
CN107239173B (zh) 触控装置、触控显示装置及其驱动方法
KR20170074615A (ko) 플렉서블 디스플레이
KR101645159B1 (ko) 사인패드 장치