Class / Patent application number | Description | Number of patent applications / Date published |
200312000 | Having additional indicating means | 8 |
20100059348 | ACTUATING ELEMENT - The invention relates to an actuating element ( | 03-11-2010 |
20100320065 | CONVERSIONAL KEYPAD PACKAGE USING LIGHT GUIDING SHEETS - The present invention relates to a conversional keypad package using light guiding sheets. More particularly, the present invention relates to a keypad package which can convert displayed patterns between number patterns and character patterns, by equipping the keypad package with both a light guiding sheet where the number patterns are formed and a light guiding sheet where the character patterns are formed and by illuminating each light guiding sheet separately. According to the first preferred embodiment of the present invention, there is provided with a conversional keypad package using light guiding sheets comprising: a first light guiding sheet formed by screen printing paste as number patterns on one surface of transparent sheet; a second light guiding sheet placed on the first light guiding sheet and formed by screen printing paste as character patterns on one surface of transparent sheet; and a semi-transparent film placed between the first light guiding sheet and the second light guiding sheet and configured to selectively block the number patterns of the first light guiding sheet, wherein lights are provided to the first light guiding sheet and the second light guiding sheet independently. | 12-23-2010 |
20100326803 | KEYPAD WITH A LIGHT GUIDE PAD - The present disclosure relates to a keypad, wherein the keypad includes a light guide pad, a light source allowing light to be incident on the light guide pad, a sensor detecting quantity of light having passed the light guide pad, and a light quantity changer changing the quantity of light having passed the light guide pad. | 12-30-2010 |
20110203911 | KEYPAD ASSEMBLY - A keypad assembly having a light guide sheet having a first surface with a layer of graphics printed thereon, a second surface opposite the first surface, and an edge surface; and a flexible sheet having a central portion engaged with the light guide sheet second surface and having a peripheral portion positioned in light blocking relationship with the light guide sheet edge surface. | 08-25-2011 |
20110253517 | BUTTON DEVICE - A button device includes a button unit, a resilient member, and a switch unit. The button unit includes a button, a transparent power icon member, and a retaining member. The power iron member is attached to the button. The retaining member includes an elastic element, a tray located at one end of the elastic element, and a fixing loop located at the other end of the elastic element. The button and the power iron member are retained on the tray. The tray includes a seat with a hole for receiving an illuminator, and reflects lights of the illuminator to the power icon member. The resilient member is sandwiched between the button unit and the switch unit to reset the button unit back to its original position. | 10-20-2011 |
20110266123 | CONTROL ELEMENT CAP AND METHOD FOR PRODUCING SAID CONTROL ELEMENT CAP - The invention relates to a control element cap. Such control element caps are used, for example, for switches and/or keys in motor vehicles. In the known control element caps, the representation of a symbol is relatively diffuse and thus not always recognizable with a sufficient degree of reliability. Therefore, a control element cap is to be provided in which the sharpness, and thus the clearness of the symbol is improved; this is accomplished by a transparent carrier plate being disposed between a foil and a display, luminous or projection surface. | 11-03-2011 |
20110284349 | FUNCTION SWITCH ON HANDLE OF MOTORCYCLE - This invention relates to a function switch on handle of motorcycle, in which a light transmissive zone is formed on the housing thereof. A light emitting source is provided at the interior of the function switch which is coupled to the switches for small light and large light. In this manner, when driver turns on small light or large light, the light emitting source can also be energized to radiate light and the light beam emitted from the light emitting source can be projected out through the light transmissive zone of the housing so as to highlight the pattern of the light transmissive zone. | 11-24-2011 |
20120145522 | ILLUMINATING KEY CAP STRUCTURE AND METHOD FOR MAKING THE SAME - A illuminating key cap structure includes a case filling layer including a filling material, a back color layer covering the top surface of the case filling layer, a symbol layer covering the back color layer, an illuminating layer including an illuminating material, covering the back color layer and in direct contact with the symbol layer and a translucent passivation layer covering the top surface of the case filling layer. | 06-14-2012 |