| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Funktionseingabeeinheit mit Berührungstasten | EP80100826.9 | 1980-02-19 | EP0015438A1 | 1980-09-17 | Paulus, Rudolf; Mischo, Klaus |
In einer Funktionseingabeeinheit mit Berührungstasten (5a-5d), bei denen bei Berührung eine Schaltfunktion ausgelöst wird, sind auf der dem Benutzer zugewandten Seite eines transparenten Trägers (4) transparente Kontaktflächen (5) aufgebracht. während an der gegenüberliegenden Seite eine ggf. austauschbare Anzeigeeinheit (2) angeordnet ist. Vorzugsweise sind einzelne Bereiche (2a-2d) der Anzeigeeinheit (2) den Berührungstasten (5a-5d) örtlich zugeordnet. Einzelne Kontaktflächen können zur variablen Ausbildung von Tastengruppen entsprechend den jeweiligen Bedürfnissen frei verschaltbar sein. |
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| 22 | Keyswitch | US15871035 | 2018-01-14 | US10128063B2 | 2018-11-13 | Rui-Ming Liao; Chih-Chung Yen; Hung-Chieh Lo; Chia-Hung Liu |
| A keyswitch uses a combination of springs connected in serial for providing a return force to a keycap of the keyswitch. When the keycap moves toward a base of the keyswitch beyond a transition position, one of the springs stops continuously deforming. It leads to an increment of the elastic coefficient of the combination of springs and an increment of the elastic stored energy by the combination of springs. Therefore, during a pressing on the keycap, the keycap can provide a light force feedback and then a heavy force feedback to a user. Further, the keyswitch can use a switch with a lateral motion, which can reduce influence of a resilient force produced by the switch on the up and down movement of the keycap. The keyswitch also can use an elastic piece disposed beside the keycap, which can provide a tactile feedback to the user. | ||||||
| 23 | KEYSWITCH | US15871035 | 2018-01-14 | US20180137994A1 | 2018-05-17 | Rui-Ming Liao; Chih-Chung Yen; Hung-Chieh Lo; Chia-Hung Liu |
| A keyswitch uses a combination of springs connected in serial for providing a return force to a keycap of the keyswitch. When the keycap moves toward a base of the keyswitch beyond a transition position, one of the springs stops continuously deforming. It leads to an increment of the elastic coefficient of the combination of springs and an increment of the elastic stored energy by the combination of springs. Therefore, during a pressing on the keycap, the keycap can provide a light force feedback and then a heavy force feedback to a user. Further, the keyswitch can use a switch with a lateral motion, which can reduce influence of a resilient force produced by the switch on the up and down movement of the keycap. The keyswitch also can use an elastic piece disposed beside the keycap, which can provide a tactile feedback to the user. | ||||||
| 24 | Illuminated keyboard | US13760779 | 2013-02-06 | US09384918B2 | 2016-07-05 | Chung-Yuan Chen |
| An illuminated keyboard includes a key structure and a backlight membrane switch board. The backlight membrane switch board includes a light source, a light guide plate, a wiring plate, and a partition plate. The light guide plate includes a first circuit layer. The wiring plate includes a second circuit layer and a light source circuit layer. The electrical connection between the first circuit layer and the second circuit layer results in a key signal. The light source circuit layer is used for driving the light source. Since the first circuit layer is disposed on the light guide plate, less amount of substrates is required and the illuminated keyboard is slim. Moreover, since the second circuit layer and the light source circuit layer have a shared pin, the ease of assembling the backlight membrane switch board is enhanced. | ||||||
| 25 | Mobile terminal | US12958305 | 2010-12-01 | US08854306B2 | 2014-10-07 | Seongyoung Seo; Yunhwan Kang |
| A mobile terminal includes: a light-transmissive actuator having a dome-like shape; a conductive coating layer formed to be light-transmissive and formed at an inner side of the actuator; a light-transmissive base including a first light-transmissive electrode pattern and a second light-transmissive electrode pattern formed thereon, the first light-transmissive electrode pattern being configured to contact with the edge of the actuator, and the second light-transmissive electrode pattern being configured to contact with the central portion of the actuator when the actuator is pressed; and a display unit disposed under the light-transmissive base and configured such that visual information is seen thereon through the actuator, the coated layer and the base. | ||||||
| 26 | Switch module | US12904211 | 2010-10-14 | US08847090B2 | 2014-09-30 | Kazuyuki Ozaki |
| A switch module including a light source element is provided that obtains slimming down and a sufficient click feeling and suitably irradiates a key portion, while suppressing manufacturing cost. A switch module is disposed to face a key portion. The switch module includes a transparent FPC board, a transparent conductive film, an electrode, a metal dome which is in contact with a part of the transparent conductive film and which is allowed to come into contact with the electrode by being deformed, and an LED. Light emitted from the LED and guided in a direction orthogonal to a thickness direction of the board in the transparent FPC board is reflected by a reflecting portion provided on the transparent FPC board, in a direction of the key portion. | ||||||
| 27 | ILLUMINATED KEYBOARD | US13760779 | 2013-02-06 | US20140138226A1 | 2014-05-22 | Chung-Yuan Chen |
| An illuminated keyboard includes a key structure and a backlight membrane switch board. The backlight membrane switch board includes a light source, a light guide plate, a wiring plate, and a partition plate. The light guide plate includes a first circuit layer. The wiring plate includes a second circuit layer and a light source circuit layer. The electrical connection between the first circuit layer and the second circuit layer results in a key signal. The light source circuit layer is used for driving the light source. Since the first circuit layer is disposed on the light guide plate, less amount of substrates is required and the illuminated keyboard is slim. Moreover, since the second circuit layer and the light source circuit layer have a shared pin, the ease of assembling the backlight membrane switch board is enhanced. | ||||||
| 28 | Active Skin for Conformable Tactile Interface | US12791230 | 2010-06-01 | US20100307900A1 | 2010-12-09 | Hyouk-Ryeol Choi; Hyung-Pil Moon; Ja-Choon Koo; Se-Gon Roh |
| Disclosed is an active skin including: a tactile sensor substrate which includes a first film including a dielectric elastic material and formed with a plurality of sensing points, and a pair of first electrodes respectively formed on upper and lower sides of the sensing point; a tactile actuator substrate which includes a second film including a dielectric elastic material and formed with a plurality of actuating points, and a pair of second electrodes respectively formed on upper and lower sides of the actuating point; and an insulating layer which is interposed between the tactile sensor substrate and the tactile actuator substrate and couples the tactile sensor substrate and the tactile actuator substrate. With this, a tactile sensor and a tactile actuator are integrated, so that there is provided an interactive tactile interface to not only feel like a human's skin but also actively move like a muscle. | ||||||
| 29 | Printed sensor having opposed areas of nonvisible conductive ink | US10656938 | 2003-09-05 | US07106208B2 | 2006-09-12 | John A. Devos |
| A sensor/switching device configuration that includes a substrate and at least one element imprinted on the substrate containing an electroconductive material. | ||||||
| 30 | Push switch structure for display | US09512658 | 2000-02-24 | US20020056614A1 | 2002-05-16 | Takeyuki Amari; Yoshiyuki Furuya |
| A push switch structure for a display is provided, wherein the elastic sealing member 84 adheres to the periphery of the key switch body 83 which is capable of transmitting indication of the display 78; the key switch body is inserted into the opening portion of the elastic sealing member and the collar portion of the key switch body coheres to the elastic sealing member and is pressed with the cover; the key switch body is provided with the accommodating recess for a push-button switch 99; the key switch body is provided with the transparent electrode and the elastic sealing member coheres to the transparent electrode substrate arranged on the front of the display; an assembled unit 76 of the elastic sealing member and the key switch body is assembled to the display case 77, which is assembled to an assembly 96 of the control substrate 79 and the display; the elastic sealing member coheres to the front of the accommodating portion 87 and the display is put into close contact with the backside of the accommodating portion 87; and a part of the elastic sealing member is formed in a sector-shape between the key switch bodies and is bent to form the resilient portion. Thus, dust-and-waterproofing of the push switch for the display can be attained. | ||||||
| 31 | Two-dimensional coordinate detecting apparatus | US507644 | 1983-06-27 | US4602126A | 1986-07-22 | Masanori Hiraishi |
| A two-dimensional coordinate detecting apparatus for use, e.g. over a CRT screen, is arranged such that a potential gradient layer is spaced from a detector layer, one of which is formed of a plurality of fragmentary strips. At a depressed position, the potential gradient layer and the detector layer come into contact, and the coordinates of the depressed position can be detected, by, for example, the potential at the depressed portion, or from factors such as the timing of the voltage detection. | ||||||
| 32 | Operation setting device having stationary touch-sensitive control elements | US122689 | 1980-02-19 | US4334219A | 1982-06-08 | Rudolf Paulus; Klaus Mischo |
| The operation setting device includes a keyboard having stationary control keys arranged on a transparent support plate of insulating material, each key of the keyboard being formed of a pair of transparent electrically conductive material secured to the outer face of the support plate and being connectable to a switching device sensitive to a change of resistance between the contacts in each pair. A visual identification card is located behind the support plate and having its indentification signs in register with respective keys. | ||||||
| 33 | Display faceplate switch | US3641299D | 1971-02-10 | US3641299A | 1972-02-08 | MAYER WILLIAM N |
| A switch having a transparent area and suitable for placing over a video display without obscuring the information displayed beneath the switch. The switch comprises an elastically bendable conducting strip which, when a top transparent member of the switch is pushed, is forced into contact with a conducting area on the top transparent member. The natural elasticity in the bendable strip serves to break the contact between the conducting area and the bendable strip when the switch is released.
|
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| 34 | Switch Module | JP2009238155 | 2009-10-15 | JP5466916B2 | 2014-04-09 | 和行 尾▲崎▼ |
| 35 | Mobile terminal | JP2010278195 | 2010-12-14 | JP2011130441A | 2011-06-30 | SEO SEONGYOUNG; KANG YUN-HWAN |
| <P>PROBLEM TO BE SOLVED: To provide a mobile terminal in which key marks are changeable according to each mode of the mobile terminal. <P>SOLUTION: A keypad device 250 includes: a light-transmissive actuator 265 having a plurality of dome-like first areas and a plurality of second areas surrounding the plurality of first areas; a light-transmissive conductive coating layer 266 formed in a lower portion at an inner side of the actuator 265; a light-transmissive base 261 including a first electrode pattern 262 and a second electrode pattern 263 on its upper surface, wherein the first electrode pattern 262 constantly comes in contact with an area of the conductive coating layer 266 corresponding to edges of the first areas and, on the other hand, the second electrode pattern 263 comes in contact with an area of the conductive coating layer 266 corresponding to a pressed portion of the first area only when the actuator 265 is pressed; and a key display unit 270 which is disposed under the base 261 and formed so that visual information is seen thereon through the actuator 265, the conductive coating layer 266 and the base 261. <P>COPYRIGHT: (C)2011,JPO&INPIT | ||||||
| 36 | Switch module | JP2009238155 | 2009-10-15 | JP2011086491A | 2011-04-28 | OZAKI KAZUYUKI |
| <P>PROBLEM TO BE SOLVED: To provide a switch module equipped with a light source element, the module obtaining thinning and sufficient click feeling while restraining manufacturing cost, and suitably illuminating a key part. <P>SOLUTION: The switch module arranged in opposition to the key part 10 includes a transparent FPC substrate 1, a transparent conductive film 2, an electrode 4, a metal dome 3 contacting to a portion of the transparent conductive film 2 and capable of contacting to the electrode 4 by deformation, and an LED 20. Light irradiated from the LED 20 and led to a direction crossing a thickness direction of the substrate in the transparent FPC substrate 1 is reflected to a direction of the key part 10 by a reflective part 6 fitted to the transparent FPC substrate 1. <P>COPYRIGHT: (C)2011,JPO&INPIT | ||||||
| 37 | Two-dimensional coordinate detector | JP11035782 | 1982-06-25 | JPS59726A | 1984-01-05 | HIRAISHI MASANORI |
| PURPOSE:To detect easily the position of a depressing point, by opposing partial- deposition conductor parts where a slender potential gradient layer and an insulation layer are arranged alternately to a full surface conductive layer at an interval to apply sequentially a voltage to the potential gadient layer. CONSTITUTION:A gold thin film layer is vapor-deposited on a film 2 on a substrate 1 to form a transparent condutive film. Then, the potential gradient layer comprising the partial-deposition conductor parts 3, 3', 3''... is formed into a slender rectangular shape at right angles to the face of paper by chemical etching, electrodes 4, 4', 4''... and 5, 5', 5''... are formed at both ends and the electrodes 4-4'' are grounded all together. Then, a film 7 laminated with a detecting layer 8 having electrodes 9 around the layer 8 is arranged oppositely via a spacer 6. A desired point of the film 7 is depressed while applying sequentially a voltage to the electrode 5 to measure the time when the voltage is detected from the electrode 9 and the amplitude of the voltage. Thus, the two-dimensional coordinates are obtained easily and simply. | ||||||
| 38 | Input device | JP4635881 | 1981-03-31 | JPS57161923A | 1982-10-05 | HOSOGAI MASAO; YAMAMOTO TOSHIHIKO |
| PURPOSE:To use effectively the space of an input device and eliminate the malfunction to improve the reliability, by lapping the finger depression part of switches over the display part of them. CONSTITUTION:Transparent upper electrodes 5 are provided on a transparent substrate 4. A pair of lower electrodes, the first electrode 10 and the second electrode 11 are formed on a lower substrate 9 in accordance with the position of each upper electrode 5. The lowr substrate 9 is provided with a control circuit 12 which detects the finger depression operation of upper electrodes 5. Display parts 7 are provided on a switch display sheet 6 in accordance with upper electrodes 5. The disply sheet 6 is mounted replaceably between the substrate 4 and the substrate 9. Light emitting elements are provided on the display sheet, and photodetectors are provided on the substrate 9. The first electrodes 10 are connected in series to a high frequency power source, and the second electrodes 11 are connected in parallel to a switch discriminating circuit, and the discriminating circuit is connected to a computer. Photodetectors 17 are connected to the computer through a sheet discriminating circuit. | ||||||
| 39 | 휴대 단말기 | KR1020090125065 | 2009-12-15 | KR1020110068209A | 2011-06-22 | 서성영; 강윤환 |
| PURPOSE: A portable terminal which arranges a light transmitting keypad on the tope of a display unit is provided to variably change a key display through a display unit and to arrange a light transmitting keypad on the top of a display unit. CONSTITUTION: A light transmitting actuator is formed into a dome shape. A conductive coating layer is formed in the inner side of the actuator A light transmitting base(261) includes a first electrode pattern and a second electrode pattern. The edge of the actuator is contacted in the first electrode pattern. The center part of the actuator is contacted in the second electrode pattern. A display unit(270) displays visual information through the actuator. | ||||||
| 40 | 携帯端末機 | JP2010278195 | 2010-12-14 | JP5727209B2 | 2015-06-03 | 徐 成永; 康 允煥 |
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