公开(公告)号：US07378606B2

公开(公告)日：2008-05-27

申请号：US11327029

申请日：2006-01-06

申请人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

发明人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2215/01 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/002 ,  H01H2221/07

摘要： A keypad includes a light guide panel, the interior of which light propagates through, a film positioned on the upper surface of the light guide panel and having at least one key button positioned on the upper surface thereof, and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.

摘要翻译： 键盘包括导光板，其内部光传播通过，定位在导光板的上表面上的薄膜，并且具有位于其上表面上的至少一个按钮按钮，以及至少一个固定位置的反射图案 相对于导光板，以将通过导光板的内部传播的一部分光反射到键按钮。

公开(公告)号：US20070240973A1

公开(公告)日：2007-10-18

申请号：US11820459

申请日：2007-06-18

申请人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

发明人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2215/01 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/002 ,  H01H2221/07

摘要： A keypad includes a light guide panel, the interior of which light propagates through; at least one key button positioned on the upper surface of the light guide panel; and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.

公开(公告)号：US20070175744A1

公开(公告)日：2007-08-02

申请号：US11731881

申请日：2007-03-30

申请人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

发明人： Joo-Hoon Lee ,  Sun-Tae Jung ,  Kyoung-Youm Kim ,  Byung-Duck Cho ,  Dong-Hoon Jang

IPC分类号： H01H9/00

CPC分类号： H01H13/83 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2215/01 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/002 ,  H01H2221/07

摘要： A keypad includes a light guide panel, the interior of which light propagates through, a film positioned on the upper surface of the light guide panel and having at least one key button positioned on the upper surface thereof, and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.

摘要翻译： 键盘包括导光板，其内部光传播通过，定位在导光板的上表面上的薄膜，并且具有位于其上表面上的至少一个按钮按钮，以及至少一个固定位置的反射图案 相对于导光板，以将通过导光板的内部传播的一部分光反射到键按钮。

公开(公告)号：US06416603B1

公开(公告)日：2002-07-09

申请号：US09212671

申请日：1998-12-16

申请人： Toshiki Nishiyama ,  Yukio Hamaji

发明人： Toshiki Nishiyama ,  Yukio Hamaji

IPC分类号： H01G410

CPC分类号： H01G4/1227 ,  B32B2457/16 ,  H01H13/702 ,  H01H13/703 ,  H01H2205/006 ,  H01H2209/002 ,  H01H2209/038 ,  H01H2209/06 ,  H01H2209/082 ,  H01H2215/01 ,  H01H2215/036 ,  H01H2219/014 ,  H01H2219/034 ,  H01H2221/05 ,  H01H2221/07 ,  H01H2229/046

摘要： Disclosed is a monolithic ceramic capacitor composed of plural dielectric ceramic layers made of a ceramic material comprising strontium titanate and bismuth oxide or the like, plural inner electrodes made of a base metal material comprising nickel or a nickel alloy, which are laminated via the dielectric ceramic layer to produce the electrostatic capacity of the capacitor, and outer electrodes as electrically connected with the inner electrodes. Each dielectric ceramic layer in the capacitor contains a reduction inhibitor, for example aMO+bMnO2+cB2O3+(100−a−b−c)SiO2 (where M is at least one of Mg, Sr, Ca and Ba; and a, b and c each are, in % by mol, 10≦a≦60, 5≦b≦20 and 20≦c≦35). In producing the capacitor, the laminate of dielectric ceramic layers may be fired in a neutral or reducing atmosphere without being reduced.

摘要翻译： 公开了一种由包括钛酸锶和氧化铋等的陶瓷材料制成的多个介电陶瓷层组成的单片陶瓷电容器，由包含镍或镍合金的贱金属材料制成的多个内电极通过电介质陶瓷 以产生电容器的静电容量，以及与内部电极电连接的外部电极。 电容器中的每个电介质陶瓷层包含还原抑制剂，例如M + BMnO 2 + cB 2 O 3 +（100-abc）SiO 2（其中M是Mg，Sr，Ca和Ba中的至少一种; a，b和c各自， 以摩尔％计，10 <= a <= 60，5 <= b <= 20和20 <= c <= 35）。 在制造电容器时，介电陶瓷层的层叠体可以在中性或还原性气氛中烧制而不被还原。