公开(公告)号：EP3400595A1

公开(公告)日：2018-11-14

申请号：EP17702910.5

申请日：2017-01-05

Applicant: ULTRAHAPTICS IP LTD

Inventor： LONG, Benjamin John Oliver ,  IODICE, Michele ,  CARTER, Thomas Andrew

IPC: G10K11/34

CPC classification number: G08B6/00 ,  G01S15/06 ,  G06F3/011 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0436 ,  G10K11/34 ,  H01H2215/00 ,  H01H2215/03

Abstract: Described is a system for producing an acoustic field from a plurality of ultrasonic transducer arrays, each of which has known relative positions and orientations. The acoustic field comprises a carrier wave and a modulated wave. The carrier wave has a plurality of modulated focal areas. A plurality of control points having a known spatial relationship relative to at least one of the plurality of ultrasonic transducer arrays is used. The plurality of ultrasonic transducer arrays are calibrated by using the relative position of each of the plurality of ultrasonic transducer arrays.

公开(公告)号：EP2096841B1

公开(公告)日：2013-10-16

申请号：EP08152147.8

申请日：2008-02-29

Applicant: BlackBerry Limited

Inventor： Griffin, Jason, T. ,  Ladouceur, Norman ,  Rak, Roman

IPC: H04M1/23 ,  H01H13/70

CPC classification number: H04M1/23 ,  H01H13/705 ,  H01H13/84 ,  H01H2215/00 ,  H01H2217/006

公开(公告)号：EP1953781B1

公开(公告)日：2011-08-17

申请号：EP08155970.0

申请日：2005-05-16

Applicant: RESEARCH IN MOTION LIMITED

Inventor： Griffin, Jason ,  Rak, Roman ,  Fyke, Steven ,  Ladouceur, Norman

IPC: H01H13/803 ,  H01H13/85 ,  H01H13/807 ,  H03K17/94

CPC classification number: H01H13/803 ,  H01H1/26 ,  H01H1/28 ,  H01H13/807 ,  H01H13/85 ,  H01H2215/00 ,  H01H2215/006 ,  H01H2215/028 ,  H01H2215/03 ,  H01H2215/05 ,  H01H2215/052 ,  H01H2215/054 ,  H01H2217/032 ,  H01H2221/022 ,  H01H2221/036 ,  H01H2225/018 ,  H01H2227/034 ,  H01H2239/048 ,  H01H2239/052 ,  H01H2239/054 ,  H03K17/96

公开(公告)号：EP0920704A1

公开(公告)日：1999-06-09

申请号：EP97935977.0

申请日：1997-08-22

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON

Inventor： VAN KETWICH, Johan, Richard

IPC: G06F3 ,  H01H13

CPC classification number: G06F3/03547 ,  G06F3/0213 ,  G06F3/0362 ,  G06F3/0414 ,  G06F2203/0339 ,  G06F2203/04809 ,  H01H13/702 ,  H01H13/807 ,  H01H2215/00 ,  H01H2217/026 ,  H01H2217/028 ,  H01H2219/012 ,  H01H2221/014 ,  H01H2221/016 ,  H01H2223/022 ,  H01H2225/022 ,  H01H2231/022

Abstract: A touch screen (1111) having an active surface area (1112) which extends in three physical dimensions (x-, y- and z-dimensions) is provided. In the figure the active surface area has a U-shaped form. When a user slides his finger over the active surface area the tactile feedback gives him information about the position of the finger. The touch screen is activated when the active surface area senses a certain pressure from the finger. The use of the touch screen is facilitated especially when the user is on the move or when the touch screen is out of sight. Such use is common when operating hand-held terminals.

公开(公告)号：EP0090542A3

公开(公告)日：1985-11-06

申请号：EP83301417

申请日：1983-03-15

Applicant: LRE RELAYS & ELECTRONICS LIMITED

Inventor： Fuller, Maurice Donald ,  Joyce, David Brian

IPC: H01H13/70

CPC classification number: H01H13/807 ,  H01H13/70 ,  H01H13/785 ,  H01H21/22 ,  H01H2201/034 ,  H01H2207/002 ,  H01H2209/002 ,  H01H2215/00 ,  H01H2215/034 ,  H01H2219/012 ,  H01H2219/016 ,  H01H2219/018 ,  H01H2221/016 ,  H01H2221/05 ,  H01H2223/002 ,  H01H2223/03 ,  H01H2223/034 ,  H01H2225/01 ,  H01H2231/004 ,  H01H2231/026 ,  H01H2239/004 ,  H01H2239/024

Abstract: A keyboard (30), particularly for control of electronics in vehicles, has at least one key (33) mounted in a recess in the keyboard (30) and pivotable about a pivot (51) to press against a shaped portion (67) of a rubber gasket (63) to operate an electrical switch (69). A display (80), preferably a multiple character LCD, for labelling the switch is visible through a transparent member (49) and connected to a p.c.b. by zebra striped members (81, 82). The display (80) ist not obscured by a finger operating the key (33). The key (33) has a transverse bore (54) in which a compression spring is mounted with balls at the end of the spring to co-operate with stepped generally cylindrical members mounted with their axes perpendicular to the pivot pin (51) and forming detent means to give the key (33) a tactile operation. Preferably the key (33) operates three switches (69) by way of three shaped portions (67).

公开(公告)号：EP2485132B1

公开(公告)日：2017-09-27

申请号：EP11153444.2

申请日：2011-02-04

Applicant: BlackBerry Limited

Inventor： Kudrna, Paul John ,  Pope, Michael Thomas ,  Aldrich, James Nelson ,  Hsu, Chin Feng Martin ,  Lee, Yun Sun ,  Dettling, David Anthony

IPC: G06F3/048 ,  G06F1/16

CPC classification number: G06F1/1662 ,  G06F3/04886 ,  H01H13/14 ,  H01H2215/00 ,  H01H2221/044 ,  H01H2225/002 ,  H01H2231/022

公开(公告)号：EP2273522B1

公开(公告)日：2012-05-09

申请号：EP10178446.0

申请日：2005-05-16

Applicant: Research in Motion Limited

Inventor： Griffin, Jason ,  Rak, Roman ,  Fyke, Steven ,  Ladoucer, Norman

IPC: H01H13/803 ,  H01H13/85 ,  H01H13/807 ,  H01H1/26 ,  H03K17/94

CPC classification number: H01H13/803 ,  H01H1/26 ,  H01H1/28 ,  H01H13/807 ,  H01H13/85 ,  H01H2215/00 ,  H01H2215/006 ,  H01H2215/028 ,  H01H2215/03 ,  H01H2215/05 ,  H01H2215/052 ,  H01H2215/054 ,  H01H2217/032 ,  H01H2221/022 ,  H01H2221/036 ,  H01H2225/018 ,  H01H2227/034 ,  H01H2239/048 ,  H01H2239/052 ,  H01H2239/054 ,  H03K17/96

公开(公告)号：EP1290705B1

公开(公告)日：2005-02-09

申请号：EP01939241.4

申请日：2001-05-22

Applicant: Digit Wireless, Llc

Inventor： LEVY, David

IPC: H01H13/70 ,  G06K11/18

CPC classification number: G06F3/044 ,  G06F3/0235 ,  G06F3/0237 ,  H01H13/702 ,  H01H2209/074 ,  H01H2215/00 ,  H01H2215/006 ,  H01H2217/018 ,  H01H2217/024 ,  H01H2217/032 ,  H01H2217/033 ,  H01H2217/036 ,  H01H2221/002 ,  H01H2225/018 ,  H01H2231/022 ,  H01H2239/006

Abstract: A keypad has a substrate carrying an array of sense elements arranged to change state in response to keypad operation, a flexible cover disposed above the substrate and having an exposed surface defining an array of independent key regions, with combination key regions defined in interstices between adjacent independent key regions, and an array of discrete snap elements extending between the cover and the substrate and spacing the cover from the substrate.

公开(公告)号：EP0446088A1

公开(公告)日：1991-09-11

申请号：EP91400377.7

申请日：1991-02-14

Applicant: SEXTANT AVIONIQUE

Inventor： Bedoya, Claude ,  Cognard, Alain

IPC: H01H13/70

CPC classification number: H01H13/7006 ,  H01H13/703 ,  H01H2211/028 ,  H01H2215/00 ,  H01H2215/004 ,  H01H2217/02 ,  H01H2221/002

Abstract: Une telle touche est destinée aux claviers dont un effet tactile est obtenu par l'intermédiaire de moyens déformables associés à un ensemble touche-poussoir-interrupteur.
Selon l'invention, les moyens déformables sont constitués par une membrane pleine (8) en matériau élastique disposée sur la plaque support (2) et hérissée d'au moins un picot (10) déformable axialement en compression, venu de matière avec ladite membrane (8) et assurant une liaison mécanique entre la touche (11) et l'interrupteur (4) à la façon d'un poussoir.

Abstract translation: 这种钥匙用于通过与按键推动器 - 开关组件相关联的变形装置获得触觉效果的键盘。 根据本发明，可变形装置由布置在支撑板（2）上的弹性材料的固体膜（8）组成，并且被加上至少一个螺柱（10），后者在压缩下可轴向变形 与所述膜（8）一体制成，并以推动器的方式提供钥匙（11）和开关（4）之间的机械连接。 ... ...

公开(公告)号：EP0090542B1

公开(公告)日：1990-06-13

申请号：EP83301417.8

申请日：1983-03-15

Applicant: LRE RELAYS & ELECTRONICS LIMITED

Inventor： Fuller, Maurice Donald ,  Joyce, David Brian

IPC: H01H13/70

CPC classification number: H01H13/807 ,  H01H13/70 ,  H01H13/785 ,  H01H21/22 ,  H01H2201/034 ,  H01H2207/002 ,  H01H2209/002 ,  H01H2215/00 ,  H01H2215/034 ,  H01H2219/012 ,  H01H2219/016 ,  H01H2219/018 ,  H01H2221/016 ,  H01H2221/05 ,  H01H2223/002 ,  H01H2223/03 ,  H01H2223/034 ,  H01H2225/01 ,  H01H2231/004 ,  H01H2231/026 ,  H01H2239/004 ,  H01H2239/024