摘要:
A thermal-electrical assembly (200) provides with improved heat sinking, electrical shielding and electrical grounding. The thermal-electrical assembly is configured using a shield (202) having a windowed aperture (204), a pliable frame (206) formed of thermally and electrically conductive material having contours (210) that fit within and are retained by the windowed aperture, and a thermal insert (208) formed to fit within the pliable frame. The combination of pliable frame 206 and thermal insert (208) close off the shield (202) while providing contact areas for dissipating heat from heat generating circuitry or components. Communication devices, such as portable radios having tight space constraints, can incorporate the thermal-electrical assembly (200) to minimize electrical emissions while maximizing heat dissipation.
摘要:
A main sealing system (500) for use in an electronic device comprises a first half housing (501) and a second half housing (516) such that a sympathetic seal (525) is attached integrally with the first half housing (501). The second half housing (516) comprises an integrally formed compression surface (511) for biasing the sympathetic seal (525) in an outwardly manner to prevent fluid from entering a cavity (618) formed when the first half housing (501) and second half housing (516) are joined to form an enclosure for the electronic device.
摘要:
A keypad assembly (100) provides improved backlighting in a slim-line from factor with a minimal number of LEDs (130). The keypad assembly (100) utilizes side-firing LEDs (130) mounted to a keypad flex (112) which protrude through subsequent thin layers of substrates. A light-guide film (104) disposed over the layers includes corresponding cut-outs through which the side-firing LEDS partially protrude. The light-guide film includes light dispersion areas (114) formed thereon. A cover (102) seals the side-firing LEDs (130) protruding through the light-guide film (104). An interconnect flex (132) couples to the keypad flex (112) to provide flexible coupling of the keypad assembly to an electronic device. The light-guide film (104) provides both light dispersion and sealing to the keypad assembly (100).
摘要:
A display (202) is formed on an OLED layer (210) and at least one other layer formed of different display technology (212). At least one sensor (206 and/or 208) is used to determine a condition which impacts readability of the display (202). The different display layers are enabled and disabled in response to the sensed conditions to provide optimum viewing.
摘要:
A thermal-electrical assembly (200) provides with improved heat sinking, electrical shielding and electrical grounding. The thermal-electrical assembly is configured using a shield (202) having a windowed aperture (204), a pliable frame (206) formed of thermally and electrically conductive material having contours (210) that fit within and are retained by the windowed aperture, and a thermal insert (208) formed to fit within the pliable frame. The combination of pliable frame 206 and thermal insert (208) close off the shield (202) while providing contact areas for dissipating heat from heat generating circuitry or components. Communication devices, such as portable radios having tight space constraints, can incorporate the thermal-electrical assembly (200) to minimize electrical emissions while maximizing heat dissipation.
摘要:
A keypad assembly (100) provides improved backlighting in a slim-line from factor with a minimal number of LEDs (130). The keypad assembly (100) utilizes side-firing LEDs (130) mounted to a keypad flex (112) which protrude through subsequent thin layers of substrates. A light-guide film (104) disposed over the layers includes corresponding cut-outs through which the side-firing LEDS partially protrude. The light-guide film includes light dispersion areas (114) formed thereon. A cover (102) seals the side-firing LEDs (130) protruding through the light-guide film (104). An interconnect flex (132) couples to the keypad flex (112) to provide flexible coupling of the keypad assembly to an electronic device. The light-guide film (104) provides both light dispersion and sealing to the keypad assembly (100).
摘要:
A display (202) is formed on an OLED layer (210) and at least one other layer formed of different display technology (212). At least one sensor (206 and/or 208) is used to determine a condition which impacts readability of the display (202). The different display layers are enabled and disabled in response to the sensed conditions to provide optimum viewing.
摘要:
A sealing system for sealing a component (102) within an electronic device (100) is provided. The system includes one or more apertures (206) within an internal housing (202). Further the system includes an adhesive (602), adhered on a first surface to a ledge (502) and bottom perimeter surface 402 of the component. Furthermore, the system includes an external housing (204). The external housing presses the perimeter of the component onto the ledge.
摘要:
A sealing system for sealing a component (102) within an electronic device (100) is provided. The system includes one or more apertures (206) within an internal housing (202). Further the system includes an adhesive (602), adhered on a first surface to a ledge (502) and bottom perimeter surface 402 of the component. Furthermore, the system includes an external housing (204). The external housing presses the perimeter of the component onto the ledge.