摘要:
A liquid crystal panel module includes a liquid crystal panel and a plurality of tape carrier packages arranged along a side of the liquid crystal panel. A semiconductor element is attached to the tape carrier packages for operating the liquid crystal panel. Further, outer leads are disposed in the tape carrier packages on both sides of the semiconductor element and connected to each other between adjacent tape carrier packages. Finally, wires are disposed in the semiconductor element to electrically connect the outer leads, disposed on both sides of the semiconductor element, to each other.
摘要:
Patterns provided on a surface of a substrate include an adhesion area pattern and one or more non-adhesion area patterns. A chip electrode on a backside of a semiconductor chip is attached to the adhesion area pattern by a conductive adhesive. Consequently, an area of patterns subjected to gold plating that is stable in a steady state is smaller in a substrate of the present invention than in a conventional substrate, resulting in reduction in costs. Further, the chip electrode is attached to the adhesion area pattern by a conductive adhesive in a liquid form. Consequently, a semiconductor device of the present invention allows reducing use of an expensive conductive adhesive compared with a conventional semiconductor device, resulting in reduction in costs.
摘要:
A portable analyzer A1 includes: hole forming means designed to form a hole 3 for insertion of a specimen sampling implement 6 therein; and analyzing means capable of analyzing a specimen when the sampling implement 6 is inserted into the hole 3, the hole forming means including a first member 1 having a first region R1 corresponding to a portion of an internal surface of the hole 3, and a second member 2 having a second region R2 corresponding to another portion of the internal surface of the hole 3. The first and second members 1 and 2 are capable of relative movement while being coupled to each other, the relative movement causing at least one of the first and second regions R1 and R2 to be exposed to outside for easy cleaning thereof.
摘要:
An image display apparatus has light beam emitting units (304L, 304R) which emit light beams based on image information and a set operating frequency, and MEMS mirrors (305L, 305R) which deflect the emitted light beams by deflection operations based on the operating frequency, in correspondence with the right and left eyes. Resonance frequency detection units (306L, 306R) respectively detect the resonance frequencies of the MEMS mirrors (305L, 305R). A control unit (307) sets the operating frequency of the MEMS mirrors (305L, 305R) based on the detected resonance frequencies.
摘要:
The semiconductor apparatus includes: a conductor section provided on a surface of a semiconductor chip so as to input and output an electric signal; and an external connection terminal provided on the surface of the conductor section so as to joint the conductor section to a package substrate, wherein the conductor section has a through hole provided on the surface of the conductor section and piercing a center of the surface of the conductor section, and the external connection terminal is formed along the through hole. As a result, it is possible to realize a semiconductor apparatus whose resistance against repetitive stresses and impulse is improved and which has high packaging reliability.
摘要:
In the peripheral part of a semiconductor chip, third electrode pads for wire bonding and plate wiring and first electrode pads dedicated to wire bonding are provided. On the other hand, second electrode pads dedicated to plate wiring are provided on an inner part away from the edge of the semiconductor chip. Further, the first and second electrode pads are connected via metal bypass layers, respectively. In the case of wire bonding, the first and third electrode pads are used and the third electrode pads are encapsulated with an insulating layer. Further, in the case of plate wiring, the second and third electrode pads are used and the first electrode pads are covered with an insulating layer. This realizes a semiconductor chip which has great versatility and which can be used in semiconductor packages of various types.
摘要:
A semiconductor device includes a semiconductor element, a first signal line connected with the semiconductor element, and a light-blocking region enclosing the semiconductor element, a first signal line pull-out region for pulling the first signal line outside the light-blocking region being provided in the light-blocking region, a first light-blocking signal line making up the first signal line being formed between the first signal line pull-out region and the semiconductor element, and the first light-blocking signal line being formed to extend along a direction which intersects a direction in which the first signal line extends toward the semiconductor element.
摘要:
An attempt to fit an improper combination of housings (10, 30) together brings a projection (32R) of the wrong housing (30) into abutting engagement with an interference portion (15) in a fitting recess (12). Abutment surfaces (15a, 32Ra) are inclined in directions to move an inner peripheral surface of the fitting recess (12) towards an outer peripheral surface of the wrong housing (30). Therefore, the fitting recess (12) cannot deform and spread out, and the fitting of the wrong housing (30) cannot proceed by force.
摘要:
A composite display apparatus keeps both optical density of display images formed by a display means and shutter speed of cameras such as a CCD in an optimum state relative to the external world light (see-through light), even in environments where the quantity of see-through light varies widely. The composite display apparatus includes a display optical system for guiding a light beam from a display means to the eyeballs of an observer; an image-pickup optical system for allowing an external light beam to form an image on an image-pickup means; and an optical path separating means provided in an optical path for allowing an ocular optical axis of the light beam of the display optical system entering the eyeballs of the observer, or an imaginary ocular optical axis which is an extension of the ocular optical axis, and an external world optical axis of the light beam entering the image-pickup optical system to substantially coincide.
摘要:
There is provided a forging die holder including a resistance heater capable of efficiently heating a die via the die holder when warm forging or hot forging is performed. A die holder is for holding a die used in a forging press for performing warm forging or hot forging. The die holder has heater mounting holes into which resistance heaters are inserted, sensor mounting holes into which temperature sensors are inserted, and guide portions disposed on both end portions of holder surfaces of holders for supporting back surfaces of the foregoing die to support side surfaces of the foregoing die located therebetween on both sides thereof. The heater mounting holes are formed at positions opposing the holder surfaces in aligned relation with the side surfaces of the foregoing die.