摘要:
An electronic component device of the present invention includes: a silicon package unit having a structure in which a through electrode provided to a silicon substrate while an electrode post connected to the through electrode is provided upright on an upper side of the silicon substrate; an electronic component mounted on the electrode post and having a connection terminal connected to the top end of the electrode post; and a cap package unit joined onto a periphery of the silicon package unit, and constructing a housing portion in which the electronic component is housed to be hermetically sealed.
摘要:
A light-emitting device includes a light-emitting element 12 and a wiring substrate 11 having a substrate body 17 having a protruding portion 25 at a position where the light-emitting device 12 is disposed and wiring patterns 21 and 22 disposed on the substrate body 17 and electrically connected to the light-emitting element 12.
摘要:
A method of manufacturing an electronic component includes the steps of a) forming a plurality of wiring boards that include first through holes penetrating through a semiconductor substrate and conductive material buried in the first through holes; b) providing conductive projections on the conductive material of any of the plurality of wiring boards; and c) bonding the plurality of wiring boards to each other and electrically connecting the conductive material of the respective wiring boards by the projections.
摘要:
A light emitting device housing having a concave part is provided therein for housing a light emitting device. Side surfaces of the concave part are each configured to be a perpendicular surface that is substantially perpendicular to a bottom surface of the concave part, and other side surfaces are each configured to be an inclined surface for reflecting light from the light emitting device toward above the light emitting device.
摘要:
A light-emitting device includes a light-emitting element 12 and a wiring substrate 11 having a substrate body 17 having a protruding portion 25 at a position where the light-emitting device 12 is disposed and wiring patterns 21 and 22 disposed on the substrate body 17 and electrically connected to the light-emitting element 12.
摘要:
A semiconductor package in which an electronic device chip is provided in a cavity of a silicon substrate stacked product constituted by stacking a plurality of silicon substrates.
摘要:
It is a lighting apparatus 10 that has a light emitting element 16, a light emitting element housing 15 having a concave portion 28 that accommodates the light emitting element 16, and an optically transparent member 18 that airproofs a space B formed by the concave portion 28 and transmits light emitted from the light emitting element 16. The concave portion 28 is shaped to become wider toward the optically transparent member 18 from the bottom surface 28A of the concave portion 28. The lighting apparatus 10 is provided with a light shielding member 12 for shielding a part of light emitted from the light emitting element 16 is provided on the optically transparent member 18.
摘要:
A method of manufacturing an electronic component includes the steps of a) forming a plurality of wiring boards that include first through holes penetrating through a semiconductor substrate and conductive material buried in the first through holes; b) providing conductive projections on the conductive material of any of the plurality of wiring boards; and c) bonding the plurality of wiring boards to each other and electrically connecting the conductive material of the respective wiring boards by the projections.
摘要:
A probe card is disclosed that includes a board having a first surface and a second surface facing away from each other and a through hole formed between the first and second surfaces; and a probe needle having a penetration part and a support part. The penetration part is placed in the through hole without contacting the board and projects from the first and second surfaces of the board. The support part is integrated with a first one of the end portions of the penetration part and connected to one of the first and second surfaces of the board. The support part has a spring characteristic. The penetration part is configured to have a second one of its end portions come into contact with an electrode pad of a semiconductor chip at the time of conducting an electrical test on the semiconductor chip.
摘要:
A probe card is disclosed that includes a board having a first surface and a second surface facing away from each other and a through hole formed between the first and second surfaces; and a probe needle having a penetration part and a support part. The penetration part is placed in the through hole without contacting the board and projects from the first and second surfaces of the board. The support part is integrated with a first one of the end portions of the penetration part and connected to one of the first and second surfaces of the board. The support part has a spring characteristic. The penetration part is configured to have a second one of its end portions come into contact with an electrode pad of a semiconductor chip at the time of conducting an electrical test on the semiconductor chip.