| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Light transmission type operation member and electronic equipment | JP2004026920 | 2004-02-03 | JP4387821B2 | 2009-12-24 | 陽一 長田 |
| 202 | Illumination device | JP2004292615 | 2004-10-05 | JP4383306B2 | 2009-12-16 | 幸春 林 |
| 203 | Illuminated push-button switch | JP2008031660 | 2008-02-13 | JP2009193773A | 2009-08-27 | WATANABE MASASHI |
| PROBLEM TO BE SOLVED: To provide a lateral pushing type illuminated push-button switch which is easily miniaturized without causing destruction, peeling off from a mother board, damage or functional deterioration to an illumination function, even when a large impact due to falling or the like is applied. SOLUTION: This switch has a base part 22 in which a switch part is formed on the surface and a pair of solder pad parts 41 are formed on the back face, a switching operation member 25 to press-operate the switch part, a cover body 24 that covers above the switch part, has side plate parts 36 which is extended on right and left sides orthogonal to the sliding direction of the switching operation member 25, and that has cover fixed parts 38 extending neighboring from the lower end parts of these side plate parts 36 to the solder pad parts 41, and a light-emitting part 50 arranged on the back face side of the base part 22. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 204 | Keypad, keypad assembly, and mobile terminal | JP2009121009 | 2009-05-19 | JP2009181965A | 2009-08-13 | LEE JOO-HOON; JUNG SUN-TAE; KIM KYOUNG-YOUM; CHO BYUNG-DUCK; JANG DONG-HOON |
| PROBLEM TO BE SOLVED: To provide a keypad, a keypad assembly and a mobile terminal which achieve a high clarity without unevenness, a low power consumption and a low production cost. SOLUTION: A keypad includes: a light guide plate 220 which guides light to disperse inside; a film 247 placed on an upper surface 222 of the light guide plate 220 and equipped with at least one key button 245 on the upper surface; and at least one reflective pattern 230 which is fixed facing the light guide plate 220 and reflects part of the light dispersed inside the light guide plate 220 onto a key button 245 side. The film 247 is mounted on the upper surface of the light guide plate 220 by an adhesive member 249, and, as an outer peripheral part of the film 247 is mounted on an outer peripheral part of the light guide plate 220, an air layer is provided between a center part of the film 247 and the light guide plate 220. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 205 | Movable contact body provided having light guide function and illumination panel switch composed using the same | JP2008314029 | 2008-12-10 | JP2009164114A | 2009-07-23 | TACHIHATA NAOKI; AISAKA TSUTOMU; CHIKAHISA YOSUKE |
| PROBLEM TO BE SOLVED: To provide a movable contact body which has a light guide function for composing an input operation part for various kinds of electronic units and can compose an illumination panel switch, wherein even if it has a structure in which an adhesive layer on a lower surface side of a base sheet composed of a light guide sheet and the adhesive layer supports the movable contact, a loss of a light volume can be controlled and a required luminance can be obtained. SOLUTION: The movable contact body 10 provided with a light guide function is provided with a base sheet 1 made of TPU which has a concavo-convex portion 3 at a position of a base material lower surface which is an illumination-required position, and on which a membrane 5 having a lower light refraction factor than that of the base sheet 1 is formed on a side of a lower surface so that the concavo-convex portion 3 can be embedded, and a movable contact 130 is held by an adhesive layer 111 formed on a lower surface of the membrane 5. As a result, the illumination panel switch which can reduce a loss of light volume or the like and can easily obtain a required luminance on an illuminated position is realized. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 206 | Illuminated switch device | JP2007285183 | 2007-11-01 | JP2009117038A | 2009-05-28 | KASHIWABARA FUMIHIKO; KAMINOMACHI TAKASHI |
| PROBLEM TO BE SOLVED: To provide an illuminated switch device allowing smooth vertical movement of an operating body and suppressing leak of light along an inner wall of a casing to increase the illumination grade. SOLUTION: The illuminated switch device includes the casing 2 with an open upper side that has a partition wall 3 erected from the inner bottom thereof, light sources 4, 5 that are provided on the inner bottom of the casing 2 in a plurality of regions partitioned by the partition wall 3, the operating body 7 that includes an outer housing 8 and a light-shielding wall 9 which divides a space surrounded by the outer housing and covered with an upper plate 10 into a plurality of small spaces, and a switch element 6 that is driven when the operating body 7 is pressed. Guide rails 17, 18 are slidably fitted to concave grooves 13, 14 to guide the movement of the outer housing 8 in the vertical direction. Both ends of the light-shielding wall 9 extending to the outside of the outer-housing 8 serve as the guide rails 17. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 207 | Switch | JP2007267600 | 2007-10-15 | JP2009099298A | 2009-05-07 | TACHIHATA NAOKI; CHIKAHISA YOSUKE; AISAKA TSUTOMU |
| PROBLEM TO BE SOLVED: To provide a switch which has a simple constitution and in which an appropriate illumination is possible relating to the one used for operating various kinds of electronic equipment. SOLUTION: By forming a light-transmitting light guide part 15 between a light-emitting element 7 arranged at the end part of a light guide sheet 11 and an end-part underside of the light guide sheet 11, light of the light-emitting element 7 is transmitted through the light guide part 15 and sufficient light can be introduced from the end-part underside into the inside of the light guide sheet 11, so that the switch can be obtained that has a simple constitution in which bright and appropriate illumination is possible. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 208 | Method of manufacturing a key pad for mobile terminal | JP2008518018 | 2006-05-23 | JP2009502007A | 2009-01-22 | ヨン ヒュン，ジ; ホン ヤン，ユン |
| 本発明は，ベースフィルム（６１）上に蒸着された金属薄膜層（６２）を簡単容易かつ精巧にパターニングして，立体パターンなどと共にフォント（６２ａ）を表示しつつ，金属薄膜積層フィルム（６０）をキートップ型溝（６１ａ）にフォーミングした後，射出成型材料（７０）を満たす構成及び工程からなる携帯端末機用キーパッドの製造方法に関する。 | ||||||
| 209 | Push switch structure | JP14929599 | 1999-05-28 | JP4209546B2 | 2009-01-14 | 嘉之 古谷; 武之 甘利 |
| 210 | Movable contact body, and switch using this | JP2007146416 | 2007-06-01 | JP2008300254A | 2008-12-11 | CHIKAHISA YOSUKE; TANABE KOJI |
| PROBLEM TO BE SOLVED: To provide a movable contact body used for various types of electronic equipment, and a switch using this which have no illumination uneavenness with a simple constitution and which are inexpensive. SOLUTION: By forming a prescribed cavity between the lower sheet 11 in which a nearly dome shaped movable contact 3 made of a conductive metal thin plate is pasted to the lower face and the light reflecting upper sheet 12 arranged upward this lower sheet, and by installing a translucent part 12B at the upper sheet 12 upward the movable contact 3, since light of a light-emitting element 7 reflects the cavity between the light reflecting upper sheet 12 and the lower sheet 11 in the vertical direction, and illumination is made through the translucent part 12B the illumination without uneavenness can be carried out by the less light-emitting elements of one or two or so, and the movable contact body which is inexpensive by a simple constitution and the switch using this can be obtained. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 211 | Casing with illuminated switch and its manufacturing method | JP2005175819 | 2005-06-16 | JP2008210528A | 2008-09-11 | OKUMURA SHUZO; OMOTE RYOMEI; ISHIBASHI TATSUO; MATSUKAWA YOSUKE |
| PROBLEM TO BE SOLVED: To provide a casing with an illuminated switch that has no malfunction due to an input failure. SOLUTION: The casing with an illuminated switch has a laminated body in which a casing, a decorative layer, and a light transmissive electrode are laminated in that order. The casing is made of a light transmissive material. The decorative layer displays a light-transmitting-part pattern and a light-shielding-part pattern. The light transmissive electrode is made of a mesh electrically-conductive thin-film while its formation region is superposed on at least a part of the light-transmitting-part pattern. A light source is arranged on the side of the light transmissive electrode so as to light the light-transmitting-part pattern from behind. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 212 | Electronics | JP2004284345 | 2004-09-29 | JP4047320B2 | 2008-02-13 | 敏信 山口 |
| 213 | Key sheet | JP2006198784 | 2006-07-20 | JP2008027718A | 2008-02-07 | TATEDA SHINYA; HOSAKA JUNKO |
| PROBLEM TO BE SOLVED: To provide a thin type key sheet with extrusion of an adhesive prevented, and with adhesive marks or bubble marks hardly seen. SOLUTION: Since an adhesive layer 8 is in a dot pattern made of a plurality of dots separating each other through gaps, when a key top 1 and a base sheet 7 are adhered through the adhesive layer 8, air can be let out through the gaps, so that air bubbles which can be seen by eyes inside the adhesive layer 8 or on an interface between the adhesive layer 8 and the key top 1 can hardly be rolled in. And also, since the adhesive layer 8 is a screen printed layer, micropatterns of the adhesive layer 8 can be in order of microns, and the micropatterns of the adhesive layer 8 can be made hardly seen through the key top 1. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 214 | Light-emitting panel assembly | JP2007227064 | 2007-08-31 | JP2007324144A | 2007-12-13 | PARKER JEFFERY R; MILLER MARK D; KLESCH DANIEL N |
| PROBLEM TO BE SOLVED: To enable to emit much more light from a panel assembly by controlling the light emitted from the light-emitting panel assembly much better and by utilizing the light more efficiently. SOLUTION: The light-emitting panel assembly 1 has a light-emitting panel member 2, and one or more light sources 3 arranged/embedded into an optical transition region 4. The optical transition region 4 improves efficiency of light which is incident into a panel assembly along a light input region and which is irradiated from one or more light-emitting surfaces along the length of the panel member 2. The light can be reflected or refracted by the surface to change a part of the route of the light, and is incident onto the input region of the panel member 2 at a more allowable angle. By utilizing patterns of light extracting deformities, a uniform light emission distribution can be formed. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 215 | Keypad, keypad assembly and mobile terminal | JP2006131040 | 2006-05-10 | JP2006324240A | 2006-11-30 | LEE JOO-HOON; JUNG SUN-TAE; KIM KYOUNG-YOUM; CHO BYUNG-DUCK; JANG DONG-HOON |
| PROBLEM TO BE SOLVED: To provide a keypad, a keypad assembly and a mobile terminal which achieve a high clarity without unevenness, a low power consumption and a low production cost. SOLUTION: A keypad is composed of a light guide plate 220 which guides light to disperse inside, a film 247 placed on an upper surface of the light guide plate and equipped with at least one key button 245 and at least one reflective pattern 230 which is fixed facing the light guide plate and reflects a part of the light dispersed inside the light guide plate 220. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 216 | Key pad, keypad assembly, and portable terminal | JP2006130983 | 2006-05-10 | JP2006323843A | 2006-11-30 | LEE JOO-HOON; JUNG SUN-TAE; KIM KYOUNG-YOUM; CHO BYUNG-DUCK; JANG DONG-HOON |
| PROBLEM TO BE SOLVED: To provide a key pad, keypad assembly, and portable terminal capable of realizing even high lightness, low power consumption, and low manufacturing costs. SOLUTION: A keypad includes a light guide panel 220 for propagating light through towards the interior; at least one key button 245 positioned on the upper surface 222 of the light guide panel 220; and at least one reflective pattern 230 fixedly positioned with respect to the light guide panel 220 to reflect a part of the light, which propagates through the interior of the light guide panel 220, towards the key button 245 side. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 217 | Input device and touch reading character/symbol input method | JP2005017655 | 2005-01-26 | JP2006209279A | 2006-08-10 | TAKISHIMA KAZUHIKO |
| <P>PROBLEM TO BE SOLVED: To provide an input device for validly utilizing a display region corresponding to a member for operating a coordinate position detecting means such as a touch panel even in a status that the member is arranged on a display picture so that it can be covered and a touch reading character/symbol input method. <P>SOLUTION: A holding member 205 constituted of transparent resin is arranged so that a peripheral frame part 204 of a rectangular opening 203 can be surrounded on a display picture 202. Press buttons 221 to 229 constituted of transparent materials are arranged in the holding member 205, and when they are depressed, they are detected by a touch panel which is not shown in Figure, and the display of a region corresponding to the display picture is inverted. The confirmation of the operation of the press buttons 221 to 229 is simplified by changing the display configurations. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 218 | Illumination type switching device | JP2004330697 | 2004-11-15 | JP2006140101A | 2006-06-01 | KAJIWARA CHIKASHI; KIM DOHYUNG |
| <P>PROBLEM TO BE SOLVED: To provide an illumination type switching device in which display part can be illuminated always even if an operating knob is operated and an opening part is not conspicuous even if the operating knob is moved because the opening part can be made small, and in which a special dustproof structure is not required. <P>SOLUTION: The illumination type switch comprises a casing (upper case 1) having an opening part 11, an operating part 8 which is capable of movement and has at least a pair of display parts 83, and a light source 7 arranged in the casing (upper case 1 and lower case 2). The operating knob has an axial part (light guide body 6) which is inserted into the opening part 11 of the casing and is made of a light guide body of which one end part located in the casing is arranged opposed to the light source 7, a knob light guide part (operating part 8) which is installed at the lower part of the display part 83 of the operating part 8 from the end part located at the outside of the casing of the axial part and has a reflecting part 84 which reflects light to the display part 83, and a second reflecting part 62 which reflects and guides the light at the end part of the axial part to the knob light guide part. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 219 | The light-emitting panel assembly | JP2005285479 | 2005-09-29 | JP2006054196A | 2006-02-23 | PARKER JEFFERY R; MILLER MARK D; KLESCH DANIEL N |
| <P>PROBLEM TO BE SOLVED: To enable to emit much more light from a panel assembly by controlling the light emitted from the light-emitting panel and by utilizing it more efficiently. <P>SOLUTION: The light-emitting panel assembly 1 comprises a light-emitting panel member 2 and one or more light sources 3 arranged and embedded in an optical transition region 4. The optical transition region 4 improves efficiency of light which enters into the panel member along the light incident region and is irradiated from one or more light-emitting surfaces along the length of the panel member 2. The light can be reflected or refracted by the surface which changes a part of the course of the light and enters into the input region of the panel member 2 at more allowable angles. By utilizing a pattern of an optical abstraction and transformation part, a uniform light emission distribution can be formed. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 220 | Back lighting for the computer keyboard | JP2000583163 | 1999-11-12 | JP2004500682A | 2004-01-08 | クラフト，ランダール; チャーチ，ダブリュー，エドワード; チャン，サム，イー，ジェイ; チュ，キン，サム |
| キーボード用の周辺背面照明システムの実施態様を図示し説明する。 この実施態様は、キースイッチ及びキーボードの外部に１つ以上の光放射パネルを備える。 パネルはエレクトロルミネッセント材料であるのが好ましく、キースイッチのステム、または、使用中にステムが上下にスライドする空間の少なくとも２つの側部、好ましくは全ての側部を取り囲む。 代替的には、エレクトロルミネッセントパネルは、複数のキースイッチの間及びそれらの下方をほぼ連続的に延びることができる。 パネルは、ステムまたはキースイッチのキャップ内部まで延びることなく、キーキャップの下方を可能な限り遠くまで、ステムまたはステムパスの直近、または、キースイッチの下方を延びる。 ＥＬパネルは、電圧インバータを介してコンピュータキーボードのポートによって電力を供給されるのが好ましい。 好ましくは、キースイッチは半透明か、または、部分的に半透明であり、ＥＬパネル上のベースプレート（もしあれば）は、少なくとも部分的に半透明であるか透明である。 こうして、光放射パネルからの光は、キーキャップの中央部の開口部またはライトパイプを上方に通過するのではなく、半透明のキーキャップを上方に向かって、好ましくはその外部表面の周囲に放射される。 | ||||||
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