Matches 1 - 50 out of 97 1 2 >


Match Document Document Title
US20140204556 BACK LIGHT STRUCTURE AND KEYBOARD WITH BACK LIGHT  
A back light structure for a keyboard with back light includes a supporting plate, a light guiding plate, a flexible circuit board, and a light-emitting component. Keyswitch structures of the...
US20140168934 ILLUMINATED TOUCH KEYBOARD  
An illuminated touch keyboard includes a light source, a key structure, and a non-contact sensor board. The non-contact sensor board is used for sensing a depressing action of the key structure....
US20140218890 BACKLIGHT KEYBOARD AND STRUCTURE THEREOF  
A backlight keyboard structure includes a light guide plate, a base plate and a keyboard frame. The keyboard frame comprising a fixing portion. The base plate is adjacent to one side of the light...
US20130148327 ILLUMINATING KEYBOARD  
The present invention discloses an illuminating keyboard including a plurality of keys, a membrane switch circuit, a reflector plate, at least one light source and a main circuit board. The...
US20140226302 LUMINESCENT KEYBOARD AND LIGHT-GUIDE BOARD THEREOF  
A luminescent keyboard includes a light-guide board, a thin-film circuit board, a key module and at least one light-emitting component. The thin-film circuit board is disposed on the light-guide...
US20130294047 MOUNTING STRUCTURE FOR CIRCUIT BOARDS IN ELECTRONIC DEVICE  
A mounting structure for circuit boards in an electronic device is provided. The mounting structure includes a housing, a first circuit board, a second circuit board, and an electrical connector....
US20140118989 BACKLIGHT MODULE AND KEYBOARD  
A backlight module includes a light guide plate, a light source, a light shielding sheet, a light reflecting sheet and a light shielding member. The light guide plate has a hole formed thereon and...
US20150138749 WAVE GUIDE STRUCTURE FOR KEY MODULE OF MOBILE DEVICE AND THE FORMING METHOD THEREOF  
A wave guide structure for key module of mobile device and the forming method thereof is provided. A wave guide structure for key module of mobile device comprises, a substrate equipped with a...
US20140168935 ILLUMINATED KEYBOARD  
An illuminated keyboard includes a light source, a key structure, and a backlight membrane switch module. The backlight membrane switch module is disposed under the key structure for generating a...
US20150136573 KEYBOARD BACKLIGHTING WITH DEPOSITED LIGHT-GENERATING SOURCES  
Techniques and devices provide backlighting for keys of a keyboard or keypad.
US20150022995 KEYBOARD BACKLIGHTING WITH DEPOSITED LIGHT-GENERATING SOURCES  
Techniques and devices provide backlighting for keys of a keyboard or keypad.
US20130265741 MULTI-HUES LIGHT EMITTING DIODE ILLUMINATED KEYBOAD  
The present invention provides a multi-hues LED illuminated keyboard, which controls LED components with specific color hues to illuminate by pressing a specific key. The multi-hues LED...
US20090109649 SYSTEM AND APPARATUS FOR KEYBOARD ILLUMINATION  
A portable computing device, including a keyboard illumination device and system may include a light emitter housing incorporated into the hinge element of a portable computing device. The light...
US20070242445 El Sheet Keypad  
An EL sheet keypad comprises a conductive material layer coated on the entire surface of an EL sheet or the surface of the EL sheet where light is not emitted. The conductive material layer is...
US20140268630 GLASS FACEPLATE FOR KEYPAD OF A LOAD CONTROL SYSTEM  
A glass faceplate is cemented to a plastic carrier which can be removably connected to the adapter plate of a wall box dimmer. The glass plate is a flat tempered glass which may be suitably...
US20140168937 LIGHTING DEVICE AND ELECTRONIC DEVICE  
A lighting device includes a light source which is disposed in a vicinity of a part to be lighted and provided for a function other than lighting the part to be lighted, and a light projecting...
US20140160722 BACKLIGHT MODULE AND LIGHTING KEYBOARD  
A backlight module is used in a lighting keyboard. The backlight module includes a light guiding plate and a masking. The masking is disposed on the light guiding plate. The masking includes a...
US20130178292 Gaming Keyboard With Key Rim Lighting And Related Methods  
A gaming keyboard and related methods are disclosed that provide features to enhance the computer gaming experience. A keyboard connection pod is disclosed that improves power capabilities of the...
US20140218891 Active Enclosure for Computing Device  
A computing device is disclosed. The computing device includes a housing having an illuminable portion. The computing device also includes a light device disposed inside the housing. The light...
US20130208440 KEYBOARD  
A keyboard includes a keyboard shell; a supporting panel; a plurality of keycaps; a plurality of keycap supports between the supporting panel and the corresponding keycaps; a plurality of...
US20130271948 ADJUSTABLE BACK-LIGHTING STRUCTURE FOR A KEYBOARD  
An adjustable back-lighting structure for a keyboard includes a light guide panel having vertical peripheral edges and at least one light entering surface; and a surrounding edge made of plastic...
US20050002170 Electronic device remote control keypad back lighting light pipe  
An electronic device remote control having a back lit keypad, wherein the electronic device remote control includes a housing, a circuit board, a keypad, and a light pipe. The circuit board has at...
US20050270760 Keyboard having a light emitting effect  
A keyboard includes a main body formed with a receiving recess, a transparent panel mounted on the main body and having formed with a plurality of openings, and a lamp seat mounted in the...
US20130100637 PRESS-KEY PANEL  
The present disclosure relates to a press-key panel. The press-key panel includes a press-key circuit board, at least one press key, and a light source circuit board. The light source circuit...
US20150138750 KEYBOARD  
A keyboard includes a transparent board, keyswitches, and a backlight module. The keyswitches could move upward and downward relative to the transparent board. At least one keyswitch includes a...
US20140133126 ILLUMINANT KEYBOARD DEVICE  
An illuminant device includes a lighting module, a bottom frame, and a keying unit. The lighting module includes a light guide plate and a light source. The light source has an optical axis. The...
US20140085860 LIGHT GUIDE MODULE FOR KEYPAD  
A light guide module includes a touch plate, a light guide plate, an induction plate, a transparent double sided tape, a reflective double sided tape and a light source. The transparent double...
US20090067151 LIGHT GUIDE WITH FLEXIBILITY AND DURABILITY  
A flexible light guide including a material having a tensile modulus of about 1 MPa to about 70 MPa, a Tg of about −5° C. to about 45° C., an absorbance in the visible spectrum of less than about...
US20130265740 LIGHT EMITTING DIODE ILLUMINATED KEYBOAD  
The present invention provides an LED illuminated keyboard, which controls LED components with specific color hues to illuminate by pressing a specific key. The LED illuminated keyboard according...
US20150103508 KEYBOARD STRUCTURE FOR IMPROVED ILLUMINATION CHARACTERISTICS  
A keyboard structure for improving the uniformity of illumination comprises a substrate having a reflective surface and a key switch assembly. The key switch assembly is disposed adjacent and...
US20130069562 SYSTEM AND METHODS FOR ELECTRONIC DEVICE KEYBOARD ILLUMINATION  
A keyboard may be generally illuminated while also providing for key-specific illumination of one or more particular keys. The keyboard may be generally illuminated using any configuration of any...
US20140177198 Light source module and keyboard having the same  
A light source module includes a light guide plate, a reflective plate, and at least one light emitting component. The reflective plate is provided at one side of the light guide plate, and the...
US20090091910 Keypad with increased refractive index  
A keypad with increased refractive index includes a light-guiding elastic element, an optical refractive layer and at least one light-emitting element. The optical refractive layer is applied on...
US20140218889 OPTICAL WAVEGUIDE SHEET FOR KEYPAD  
Provided is optical waveguide sheet for a keypad having a light guiding portion 21 positioned below an indicating portion 11a of a keytop part 11, and a light introducing portion 22 positioned...
US20150159859 COMPUTER DISPLAY WITH BOTTOM ILLUMINATION TO ILLUMINATE KEY-BASED INPUT DEVICE  
A computer display includes a row of lamps such as LEDs arranged along the bottom edge of the display to project light forwardly and downwardly from the display to the typical location at which a...
US20130208441 KEYPAD LIGHTING DEVICE FOR PORTABLE TERMINAL  
A keypad lighting device includes: a keypad member formed by an arrangement of plural key tops; at least one light emitting device arranged below the key pad member; and a light guide plate member...
US20140307413 LIGHT-EMITTING KEYBOARD, ILLUMINATING STRUCTURE THEREOF, AND KEYCAP THEREOF  
A light-emitting keyboard includes a keycap, a frame and a solid-state lighting source. The keycap has a light-entrance portion formed on the periphery thereof, and a touch surface for pressing by...
US20050122706 Illuminated computer keyboard  
An illuminated computer keyboard has a transparent layer, a resilient member, multiple printed circuit boards, an illuminant board and a casing to hold the foregoing elements. The transparent...
US20090129048 Brightness adjustable keyboard illuminating module of electronic device  
A brightness adjustable keyboard illuminating module of an electronic device includes a controlling unit, a voltage regulating unit, and a projection lamp unit. The controlling unit is used for...
US20140126176 PROTECTIVE COVER AND KEYBOARD  
A protective cover includes a light guide plate, a first flexible layer, a light masking layer and a light source. The light guide plate has a light scattering structure, an upper surface and a...
US20140168936 KEYBOARD DEVICE WITH LUMINOUS KEY  
A keyboard device with a luminous key is provided. The keyboard device includes at least one luminous key, a top-view light-emitting element, and a light shade. The top-view light-emitting element...
US20130093330 White Point Adjustment for Multicolor Keyboard Backlight  
There are provided systems, devices and methods for operating a light source to match a white point of ambient light. In one embodiment, a light control system is provided. The light control...
US20050073824 Thin lighting panel with multiple visible regions  
A thin lighting panel with multiple visible regions has a thin plate with a thickness less than 2 mm, at least one lighting member disposed on at least one edge of the thin plate, and a plurality...
US20130329396 Electronic Device With Electromagnetic Sheilding  
An electronic device may have a housing. Components such as keys may be mounted in openings in the housing. The housing may include a display housing portion and a base portion that are coupled...
US20130229356 Fabric Enclosure Backlighting  
Fabric enclosure backlighting techniques are described. In one or more implementations, one or more translucent portions are formed within a plurality of layers of a fabric enclosure assembly. In...
US20050073826 Light guide plate with multiple visible regions  
A light guide plate with multiple visible regions, is adopted for a backlight module of a display device. The backlight module has at least one kind of lighting member. The light guide plate has a...
US20150198302 KEYBAORD LIGHT-EMITTING STRUCTURE  
A keyboard light-emitting structure mounted at a bottom side of a keyboard for illuminating the keyboard upon operation is disclosed to include a base module including a planar reflector, a planar...
US20140340866 LUMINOUS KEYBOARD DEVICE  
A luminous keyboard device includes plural keys, a light-emitting element, and a light guide plate. By the light guide plate, a light beam emitted by the light-emitting element is guided to the...
US20130286631 LUMINOUS KEYING MODULE OF HANDHELD DEVICE  
A luminous keying module of a handheld device includes a light-emitting element, a light-guiding membrane wiring board, a keying layer, and an elastic layer. A circuit pattern including plural...
US20140321098 Invisible, Light-Transmissive Display System  
An invisible, light-transmissive display system with a light resistant material is provided. Substantially invisible holes penetrate through at least a portion of the light resistant material in a...

Matches 1 - 50 out of 97 1 2 >