序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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181 | Key sheet | JP2006102574 | 2006-04-03 | JP2007280651A | 2007-10-25 | YOSHIOKA TOSHIKAZU; SENSUI AKIRA |
PROBLEM TO BE SOLVED: To provide a thin-type key sheet hardly damaged by pressing operations. SOLUTION: When a key top 4 is press-operated, a floating support part 10c of a rubber molding 10 and a film sheet 11 deform, and both the floating support part 10c and the film sheet 11 share a pressing load, so that a load added on the floating support part 10c is alleviated to make it harder to be damaged. Further, since the film sheet gets interposed between the rubber molding 10 and a resin plate 12, the rubber molding 10 and the side wall of a crosspiece part 12a are prevented from rubbing each other, and therefore, damage caused by the rubber molding 10 rubbing the resin plate 12 can be prevented. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
182 | Two-layer molded product | JP9827397 | 1997-03-31 | JP3836937B2 | 2006-10-25 | 学 下甫木; 輝男 宮岡; 辰夫 藤元 |
183 | Two-layer molded product | JP2436897 | 1997-01-22 | JP3802638B2 | 2006-07-26 | 学 下甫木; 輝男 宮岡; 辰夫 藤元 |
184 | Scratch resistant display and the display manufacturing method using a homeotropic liquid crystal silane | JP2000574979 | 1999-10-01 | JP2002526810A | 2002-08-20 | ボッタリ,フランク; リー,チア−イェン |
(57)【要約】 基材(14);少なくとも導電層(16)を含む基材の一表面上にある活性部位(15);及びディスプレーに接触する物体のエネルギー散逸性を低下させるための、活性部位上に配置されたホメオトロピックオルガノシラン層(22)を含む耐引っかき性ディスプレー(10)。 | ||||||
185 | A conductive elastomer, a method of making this | JP52041498 | 1996-12-03 | JP2002514342A | 2002-05-14 | グッドウィン,ジョナサン,ダブリュー; クロッツァー,デビッド,アール.; デドナト,デービッド,エー.; ミチャウド,アーサー,ジー. |
Several different types of electrically conductive elastomers are disclosed along with the methods for their fabrication. In one particular embodiment, a layered composition is disclosed which comprises a substrate, a first layer, and a second layer. The substrate is formed of a non-conductive elastic material and it has an outer surface. The first layer, which is formed with a non-conductive elastic material, is grafted to the outer surface of the substrate. The second layer, which is formed with a non-conductive elastic material having a quantity of conductive flakes interspersed therein, is grafted to an outer surface of the first layer. The second layer can further be formed with a quantity of rounded or jagged conductive particles interspersed in the non-conductive elastic material such that some of the conductive particles are present along an outer surface of the second layer. Alternatively, a quantity of rounded or jagged conductive particles may be imbedded in an outer surface of the second layer. | ||||||
186 | Laminated key sheet | JP2000179845 | 2000-06-15 | JP2001357750A | 2001-12-26 | TSUJI AKIHIRO |
PROBLEM TO BE SOLVED: To provide a key sheet wherein distances between resin buttons can be made small and wherein dust-proof and drip-proof functions are also obtained in the key sheet in which a rubber-like elastic sheet is integrally formed at the lower surface of the key sheet while preventing a linkage of neighboring resin buttons at the time of pressing the resin button. SOLUTION: This is the laminated key sheet that is integrally formed with a resin film and a rubber state elastic sheet via an adhesive wherein the resin film having a display is curved in the same shape as that of the upper face side of the resin button and integrated with it. | ||||||
187 | Key sheet and method of manufacturing the same | JP14256899 | 1999-05-24 | JP3204951B2 | 2001-09-04 | 将哉 香取 |
188 | JPH044338Y2 - | JP8323785 | 1985-05-31 | JPH044338Y2 | 1992-02-07 | |
189 | JPS6334566B2 - | JP6130677 | 1977-05-27 | JPS6334566B2 | 1988-07-11 | JOOJI HEIZU JUNIA |
190 | Keyboard switch | JP21112582 | 1982-11-30 | JPS59101724A | 1984-06-12 | MATSUMARU AKIHIKO |
191 | JPS5914985Y2 - | JP2678378 | 1978-02-28 | JPS5914985Y2 | 1984-05-02 | |
192 | JPS5577331U - | JP16171078 | 1978-11-24 | JPS5577331U | 1980-05-28 | |
193 | JPS54129936U - | JP2678378 | 1978-02-28 | JPS54129936U | 1979-09-10 | |
194 | Key sheet | EP07006358.1 | 2007-03-28 | EP1843370A3 | 2009-04-22 | Yoshioka, Toshikazu; Senzui, Akira |
Disclosed is a thin key sheet that is relatively free from breakage due to depressing operation. When key tops (4) are depressed, float-supporting portions (10c) of rubber moldings (10) and a film sheet (11) undergo deformation, and a depression load can be borne by both the float-supporting portions (10c) and the film sheet (11), so the load on the float-supporting portions (10c) is mitigated, making the float-supporting portions (10c) less subject to breakage. Further, since the film sheet (11) exists between the rubber moldings (10) and a resin plate (12), it is possible to prevent the rubber moldings (10) from being rubbed against a side wall of a frame portion (12a), making it possible to prevent breakage due to rubbing between the rubber moldings (10) and the resin plate (12). |
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195 | PUSH-BUTTON SWITCH AND ELECTRONIC APPARATUS HAVING THE SAME | EP06757049.9 | 2006-06-06 | EP1968085A1 | 2008-09-10 | ICHIKAWA, Yohei, c/o Matsushita Electric Ind. Co.,Ltd.; NAKANISHI, Kiyoshi, c/o Matsushita Electric Ind. Co.,Ltd. |
To prevent the local heating of an electronic apparatus chassis, there is provided a push button switch (10), which comprises a substrate (11) having a first contacting part (11a) and a second contacting part (11b) operable to be brought into electrical conduction with the first contacting part (11a), and a flexible electrically insulating sheet (13) covering the substrate (11) and having a click portion (13a) on the inside of which the first and second contacting parts are disposed to be brought into and out of electrical conduction therebetween in response to depression of the click portion. The electrically insulating sheet (13) includes a heat conducting layer (14) extending along the substrate (11). |
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196 | Key sheet and pushbutton switch | EP07011729.6 | 2007-06-15 | EP1873802A1 | 2008-01-02 | Honmatsu, Yoshifumi |
The present invention provides a key sheet in which adjacent key tops are prevented from moving in conjunction with each other even when intervals between the key tops are designed to be narrow, and which facilitates a depressing operation by eliminating interference between the adjacent key tops. Further, the present invention provides a pushbutton switch using the above-mentioned key sheet. When a central key top (6a) is depressed, a portion (7a) of a soft sheet (7) positioned between the key top (6a) and the key tops (6b and 6c) therearound is deformed to a large degree. On the other hand, a hard sheet (8) is flexed entirely to a portion extending to a portion (8a) directly below the key tops (6b and 6c). As a result, a clearance portion (16) between the soft sheet (7) and the hard sheet (8) is formed. Therefore, the left and right key tops (6b and 6c) do not move in conjunction with each other, thereby making it possible to prevent erroneous input. Further, the peripheral key tops (6b and 6c) are not affected by the depressing operation of the central key top (6a), thereby making it possible to suppress a depressing operation load to be small. |
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197 | Key sheet | EP07007029.7 | 2007-04-04 | EP1848018A2 | 2007-10-24 | Katori, Masaya; Kunthady, Tedi; Yoshioka, Toshikazu |
Disclosed is a key sheet helping to solve problems caused by a rubber-like elastic material filling dividing grooves. A key sheet (1) is provided with protrusions (3a) swelling from the back surface (2e) of an operation plate (2) toward dividing grooves (2a). The protrusions (3a), which are formed by a film sheet (3) formed of a thermoplastic resin, can prevent the problems when the rubber-like elastic material filling the dividing grooves (2a) are exposed, that is, separation or severance of the rubber-like elastic material. Further, nails or fingertips are not easily allowed to enter the dividing grooves (2a) of the operation plate (2). The protrusions (3a) in the grooves formed by the film sheet (3) are not easily worn out through repeated depressing operation, thus realizing a thin and safe key sheet (1). |
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198 | SCRATCH RESISTANT DISPLAY AND METHOD OF MAKING SAME USING HOMEOTROPIC LIQUID CRYSTAL SILANES | EP99950111 | 1999-10-01 | EP1125163A4 | 2007-07-25 | LI CHIA-YEN; BOTTARI FRANK |
A scratch resistant display (10) includes a substrate (14); an active portion (15) on one surface of the substrate including at least a conductive layer (16); and a homeotropic organosilane layer (22) deposited on the active portion for reducing energy dissipation of an object contacting the display. | ||||||
199 | Keypad having improved light guide ability, keypad assembly and portable terminal | EP06121361.7 | 2006-09-27 | EP1768012A2 | 2007-03-28 | Kim, Kyoung-Youm Samsung Electronics Co.Ltd.; Lee, Joo-Hoon Samsung Electronics Co.Ltd. |
A keypad having a phosphor material is disclosed. The keypad includes a light guide panel (220a), the interior of which ultraviolet light propagates through; and at least one key top (250a) disposed on top of the light guide panel (220a) including a phosphor material to absorb the ultraviolet light passing out through the light guide panel (220a) and emit visible light. |
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200 | Sensor-Anordnung und Verwendungen einer Sensor-Anordnung | EP05012823.0 | 2005-06-15 | EP1641010A1 | 2006-03-29 | Wöhlert, Manfred; Hoppner, Diether; Martini, Gert |
Eine Sensor-Anordnung, umfassend ein Trägermaterial (5), wobei dem Trägermaterial (5) elektrisch wirkende Elemente (4, 6) zugeordnet sind und wobei dem Trägermaterial (5) eine Berührfläche (1) zur Betätigung zumindest eines Teils der Elemente (4) zugeordnet ist, ist im Hinblick auf die Aufgabe, eine Sensor-Anordnung derart auszugestalten und weiterzubilden, dass eine auf Berührung basierende Bedienbarkeit von Geräten problemlos realisierbar ist, dadurch gekennzeichnet, dass die Berührfläche (1) auf einer dem Trägermaterial (5) zugeordneten Bedienblende (2) ausgebildet ist und zumindest ein Teil der Elemente (4) durch Kraftbeaufschlagung der Berührfläche (1) selektiv betätigbar ist. Die Sensor-Anordnung wird in Bedienfeldern von weißer Ware, insbesondere in Bedienfeldern von Haushaltsgeräten, und in Bedienfeldern von brauner Ware, insbesondere in Bedienfeldern von Ton- und Bildwiedergabegeräten verwendet. Des Weiteren wird die Sensor-Anordnung in Bedienfeldern von Kraftfahrzeugen verwendet. |