摘要:
A layered chip package includes a main body and wiring. The main body includes a main part including a plurality of stacked layer portions, and a plurality of terminals disposed on the top and bottom surfaces of the main part. The wiring includes a plurality of lines electrically connected to the plurality of terminals. The plurality of lines include a plurality of common lines and a plurality of layer-dependent lines. Each of the plurality of layer portions includes a plurality of common electrodes electrically connected to the plurality of common lines, and a selective connection electrode selectively electrically connected to only the layer-dependent line that the layer portion uses among the plurality of layer-dependent lines. The selective connection electrode varies in shape depending on which of the layer-dependent lines it is electrically connected to.
摘要:
A memory device has a laminated chip package and a controller chip. In the laminated chip package, a plurality of memory chips are laminated. An interposed chip is laminated between the laminated chip package and the controller chip. The memory chips have a plurality of first wiring electrodes. The interposed chip has a plurality of second wiring electrodes. The second wiring electrodes are formed with a common arrangement pattern common with an arrangement pattern of a plurality of wiring electrodes for controller which are formed in the controller chip. The controller chip is laid on the interposed chip.
摘要:
A layered chip package includes a main body, and wiring that includes a plurality of wires disposed on a side surface of the main body. The main body includes: a main part including first and second layer portions; and a plurality of first and second terminals that are disposed on the top and bottom surfaces of the main part, respectively, and are electrically connected to the plurality of wires. Each layer portion includes a semiconductor chip having a first surface and a second surface opposite thereto, and includes a plurality of electrodes. The electrodes are disposed on a side of the semiconductor chip opposite to the second surface. The first and second layer portions are bonded to each other such that the respective second surfaces face each other. The first terminals are formed by using the electrodes of the first layer portion, and the second terminals are formed by using the electrodes of the second layer portion.
摘要:
A semiconductor substrate has a plurality of groove portions formed along scribe lines. The semiconductor substrate includes: insulating layers formed in the plurality of groove portions; a rectangular unit region in contact with at least any one of the plurality of groove portions; and a wiring electrode including an extended terminal portion extended from the unit region to the inside of the groove portion. The semiconductor substrate is manufactured by forming a plurality of groove portions along scribe lines; embedding an insulating material in the plurality of groove portions and planarizing a surface to form insulating layers; and forming a wiring electrode including an extended terminal portion extended from a rectangular unit region in contact with at least any one of the plurality of groove portions to the inside of the groove portion.
摘要:
A thin-film magnetic head is constructed such that a main magnetic pole layer having a magnetic pole end face on a side of a medium-opposing surface opposing a recording medium, a write shield layer opposing the main magnetic pole layer on the medium-opposing surface side, a gap layer formed between the main magnetic pole layer and write shield layer, and a thin-film coil wound about the write shield layer or main magnetic pole layer are laminated on a substrate. This thin-film magnetic head has an equidistant two-stage structure in which a first turn part of a first conductor layer and a second turn part of a second conductor layer overlap vertically along the medium-opposing surface while having the same front distance from respective front side faces closer to the medium-opposing surface to the medium-opposing surface.
摘要:
A liquid crystal display device includes a pair of substrates of which one substrate is provided with a plurality of scanning lines and a plurality of common wirings, a first insulation film covering the scanning lines, the common wirings, and the one substrate, a plurality of signal lines provided on the first insulation film, a thin film transistor provided near an intersection part of the scanning lines and the signal lines, a lower electrode formed below the first insulation film and connected to the common wirings, a second insulation film formed on surfaces of the thin film transistor, the signal lines, and the first insulation film, and an upper electrode formed on the second insulation film and having a slit, a display region in which the liquid crystal layer is driven by an electric field, and a non-display region that is formed outside the display region.
摘要:
An electronic device includes a touch panel, a position detecting portion, an operating control portion and a detection sensitivity control portion. The position detecting portion detects a close coordinate when sensing that a pointing means comes close to a position on a close plane away from the touch panel by a first distance, and detects a contact coordinate when sensing that the pointing means comes close to a position on a contact plane lying closer to the touch panel than the position on the close plane. The operating control portion controls an operation of a controlled unit based on the close coordinate and the contact coordinate. The detection sensitivity control portion switches detection sensitivity of the position detecting portion from close detection sensitivity to contact detection sensitivity when the position detecting portion senses that the pointing means comes close to the position on the close plane.
摘要:
A liquid supply device includes a liquid supply path for supplying liquid from an upstream, liquid supply side toward a downstream side where the liquid is consumed. A defoaming chamber in the middle of the liquid supply path causes bubbles to escape from the liquid. A decompression chamber adjacent to the defoaming chamber has a partition wall interposed therebetween and is decompressed to have lower pressure than the defoaming chamber. The partition wall allows gas to permeate therethrough by decompression of the decompression chamber and regulates permeation of liquid. The partition wall is formed by a separate member from a decompression chamber forming member that forms the decompression chamber. The partition wall forms a part of an inner surface of the liquid supply path, and the liquid supply path passes along the inside of a wall portion of the decompression chamber in the decompression chamber forming member.
摘要:
Provided is a liquid supply apparatus including: a liquid supply path which supplies a liquid from an upstream side, which is a liquid supply source, to a downstream side in which the liquid is consumed; a defoaming chamber which is provided in the liquid supply path and defoams air bubbles included in the liquid; and a depressurization chamber which is provided at a position adjacent to the defoaming chamber with a partition wall interposed therebetween and is depressurized such that the pressure thereof becomes lower than the pressure of the defoaming chamber, wherein the partition wall allows permeation of gas by the depressurization of the depressurization chamber and restricts permeation of the liquid, wherein the partition wall has rigidity, and wherein the defoaming chamber is arranged in plurality and at least two of the defoaming chambers overlap with one depressurization chamber in an upper and lower direction.
摘要:
A glass run channel assembly which is made of an elastic polymeric material and which is capable of being mounted to a vehicle, including: a first long glass run channel, a second long glass run channel and a connecting glass run channel which connects the first and second glass run channels, the connecting glass run channel comprising a base bottom portion. The base bottom portion is provided with a projection portion which projects from an outer circumferential side surface of the base bottom portion. The projection portion includes at least a portion of a reinforcing member. The reinforcing member is molded in advance from a material which is harder and more rigid than the elastic polymeric material of the connecting glass run channel, and the reinforcing member includes a base portion arranged at the base bottom portion and a trunk portion which projects towards an outer circumferential side.