摘要:
A radio communication equipment including a housing and a battery pack to be attached to said housing, said radio communication equipment having a male connector of a floating connector provided on said housing, and a female connector the floating connector provided on said battery pack to engage with said male connector.
摘要:
A semiconductor device has: a semiconductor substrate having a surface which has a predetermined pattern, in which an insulating layer is embedded; an interlayer insulator film formed on the substrate, the interlayer insulator film having a protective coat for protecting the substrate; and an electrode formed on the interlayer insulator film. In addition, a method for manufacturing a semiconductor device comprises the steps of: forming a semiconductor substrate having a surface which has a groove in which an insulating layer is embedded; forming a protective coat for protecting the surface of the semiconductor substrate, on the upper surface of the insulating layer embedded in the groove; and forming an electrode on the protective coat. According to the semiconductor device and the method for manufacturing the same, it is possible to more sufficiently planarize the surface of the insulating layer by the rotary polishing method, and it is possible to decrease the bonding damage applied to a underlayer portion serving as a bed of the semiconductor device when carrying out the wire bonding.
摘要:
An electronic apparatus includes first and second circuitry blocks mounted on opposite surfaces of a double-sided circuit board. A first shield case is attached to the circuit board so that the first shield case covers the first circuitry block. A second circuitry block is attached to the circuit board so that the second shield case covers the second circuitry block. A conductive component contacts the first and second shield cases and is engaged with the edge of the circuit board for enabling the circuit board to be electrically connected to the first and second shield cases.
摘要:
A vehicular headlight which does not require a large amount of equipment to properly adjust the angle of the azimuthal direction of emission of light from the headlight. A reflector within the body of the headlight is adjustable relative to a vertical axis and horizontal axis to control the direction in which light is emitted from the headlight. The headlight further includes aiming devices for measuring the aiming angle relative to the vertical axis and horizontal axis.
摘要:
According to one embodiment, a secondary battery device includes a secondary battery cell, a case configured to accommodate the secondary battery cell, and foam coating layers sandwiched between an outer surface of the secondary battery cell and an inner surface of the case and configured to hold the secondary battery cell.
摘要:
A semiconductor device has: a semiconductor substrate having a surface which has a predetermined pattern, in which an insulating layer is embedded; an interlayer insulator film formed on the substrate, the interlayer insulator film having a protective coat for protecting the substrate; and an electrode formed on the interlayer insulator film. In addition, a method for manufacturing a semiconductor device comprises the steps of: forming a semiconductor substrate having a surface which has a groove in which an insulating layer is embedded; forming a protective coat for protecting the surface of the semiconductor substrate, on the upper surface of the insulating layer embedded in the groove; and forming an electrode on the protective coat. According to the semiconductor device and the method for manufacturing the same, it is possible to more sufficiently planarize the surface of the insulating layer by the rotary polishing method, and it is possible to decrease the bonding damage applied to a underlayer portion serving as a bed of the semiconductor device when carrying out the wire bonding.
摘要:
A shield case for use in a electronic apparatus enclosed in a housing, includes a groove mating with a protruding portion of the housing. When the shield case is clamped between a PC board and the housing, the shield case is urged toward the PC board, and thereby contacts a ground pattern of the PC board.
摘要:
A radio telephone device (1) is provided with a reed switch (13) arranged between a radio section (12) and a rod antenna (15) in a telephone set main body (10), which connects the radio section (12) and the rod antenna (15) with each other when the telephone set main body (10) is separated from a car kit (20). The car kit is provided with a magnet (27) which magnetically energizes the reed switch (13) when the telephone set main body (10) is placed on the car kit (20) so that the reed switch (13) is turned into a mode where the radio section (12) and an external antenna (26) are connected to each other. Hence it is possible to execute switching the antenna line between the rod antenna (15) of the telephone set main body (10) and the external antenna (26) of the car kit (20) without inviting any increase in the consumption of electric current and without making the circuits more complicated.
摘要:
A shield structure for use in an electronic apparatus includes a shield case for covering a first and second circuitry block and for isolating each other. In order to enhance the electrical connection of the shield case to a first ground on a first circuit board and a second ground on a second circuit board, a conductive component is fastened to the shield case. The conductive component includes a fastening portion, a first contact portion contacting the first ground, and a second contact portion contacting the second ground.
摘要:
An extendable antenna device which is reducible in length when accommodated and ensures enough elasticity at an area of junction to a housing of a radio device. A first elongated flexible antenna section is connected slidably with a second antenna section. A hold mechanism is provided which holds the first antenna section against the housing of the radio device, and which accommodates and holds the first and second antenna sections in the housing of the radio device.