30results about How to "Thinner" patented technology

A speaker device includes a magnetic circuit which includes a magnetic gap, a diaphragm which has a recessed part arranged in the magnetic gap and extending in a direction substantially orthogonal with respect to an extending direction of a magnetic flux in the magnetic gap, and a voice coil which is formed into an annular shape and has a first parallel part extending in one direction and a second parallel part extending in a direction in parallel with the first parallel part and opposite to the first parallel part with a constant space. Particularly, the first parallel part and the second parallel part are arranged in a direction in parallel with an extending direction of the recessed part, respectively. The first parallel part is arranged in the recessed part to be positioned in the magnetic gap, and the second parallel part is positioned above the recessed part.

An improved heater for processing materials or growing crystals in supercritical fluids is provided. In a specific embodiment, the heater is scalable up to very large volumes and is cost effective. In conjunction with suitable high pressure apparatus, the heater is capable of processing materials at pressures and temperatures of 0.2-2 GPa and 400-1200° C., respectively.

Chemical etching methods and associated modules for performing the removal of metal from the edge bevel region of a semiconductor wafer are described. The methods and systems provide the thin layer of pre-rinsing liquid before applying etchant at the edge bevel region of the wafer. The etchant is less diluted and diffuses faster through a thinned layer of rinsing liquid. An edge bevel removal embodiment involving that is particularly effective at reducing process time, narrowing the metal taper and allowing for subsequent chemical mechanical polishing, is disclosed.

In a semiconductor device, two or more semiconductor chips are stacked, a first semiconductor chip has electrical contact pads at such positions that form a mirror image of electrical contact pads provided on a second semiconductor chip; and the electrical contact pads on the first semiconductor chip are positioned opposite to and connected to the corresponding electrical contact pads on the second semiconductor chip. Thus, semiconductor chips can be stacked stably. The semiconductor device is reduced in thickness, and a method of stacking semiconductor chips is offered.

Provided is a liquid crystal display apparatus according to an exemplary embodiment of the present disclosure. The liquid crystal display apparatus includes: a liquid crystal display panel; a first chassis; a second chassis; a circuit unit; a flexible substrate; a shield unit; and a pem-nut. The shield unit is disposed to surround at least a part of the flexible substrate and circuit unit and be bonded to at least a part of the flexible substrate. The pem-nut is exposed through a hole penetrating the shield unit and the circuit unit, and a bolt-insertion part is disposed. A top side of the pem-nut is positioned to be higher than a top side of the circuit unit. In the liquid crystal display apparatus according to an exemplary embodiment of the present disclosure, the reliability of the liquid crystal display apparatus is improved.

A hybrid energy storage device has at least one lead-based positive electrode and at least one carbon-based negative electrode, a separator between the electrodes, a casing which will contain the electrodes and separator, and an acid electrolyte. The separator is gas permeable, and is capable of absorbing and entraining acid electrolyte. The separator has a finite capacity for absorption of acid electrolyte, and the quantity of acid electrolyte which is present in the cell is less than the finite capacity of the separator. Upon assembly of the cell, the casing is sealed, and there is no liquid acid electrolyte within the assembled cell.

A first charge pump includes a collection of voltage adder stages. The first voltage adder stage receives an input voltage VCC and in response to a clock signal provides a first voltage signal alternating between 2*VCC and VCC. The Nth voltage adder stage receives an input voltage VCC and a first voltage signal from the preceding stage, and provides a second voltage signal alternating between N*VCC and VCC. The capacitors included within each adder stage are required to sustain a maximum voltage of VCC. In an alternate embodiment the first charge pump may be combined with one or more voltage doubler stages to produce even higher output voltages.

The present invention provides a method for producing a polyethersulfone fiber, the method comprising the steps of discharging an electrically charged solution comprising a polyethersulfone and a solvent from a container; and drawing the charged solution by electrical attraction in an electrical field generated between the solution and an electrically charged collecting means having the opposite charge of the solution, while evaporating at least a portion of the solvent to form a polyethersulfone fiber. The fiber obtained in the present invention has a small average fiber diameter and can be made into a thin fiber cloth.

The zoom lens with multi-layers for illumination mainly comprises a lens body that has at least one free curved surface on a side. The free curved surface is designed to be multiple zoom curved surfaces with multiple layers. Besides, one side of the curved surface is designed to be oblique and the other side is arc surface. Hence, the curved surface can be divided into multiple patterns with multiple focuses through the various combinations of complex free curved surfaces. Furthermore, the control of the luminance and projection angle can be achieved by the various combinations of zooming and focusing on the curved surfaces,

The present invention relates to the field of sliding door systems. The invention relates to a wheel carriage (300) for a sliding door resting in sliding track (106), comprising wheel connection means (340) adapted to removably connect a wheel shaft (331) at two connection points (341) positioned on each side of a wheel (330). The invention also relates to a method for exchanging the wheels (330) of a wheel carriage (300), by lowering a door panel and replacing the wheels (330), while the wheel carriage (300) is resting in the sliding track (106).

A diaphragm for a loudspeaker, wherein the diaphragm is formed generally in a closed loop around a central void, the loop lying in a plane, the diaphragm having an axis in a direction orthogonal to the plane along which axis the diaphragm is arranged to be driven in use, the diaphragm having inner and outer circumferential edges which are adapted, in use, to be fixed in position, wherein a substantial portion of the diaphragm between the inner and outer edges is shaped in the direction of the said axis so as to protrude from the general plane of the diaphragm in either or both directions along the axis, and wherein said shaped portion when viewed along the direction of the axis comprises at least one series of curves extending radially across substantially all of the driven area of the diaphragm.

An optical head with excellent optical characteristics even when using a light source that substantially has a wavelength broadening is provided. The optical head includes a light source, an objective lens for focusing a light beam emitted from the light source on an information recording medium and a photodetector for detecting the light beam reflected from the information recording medium, wherein defocusing correction means and spherical aberration correction means are provided in an optical path between the light source and the information recording medium. Since both the defocusing correction means and the spherical aberration correction means are provided, while defocusing of a focused spot on the information recording medium caused by a wavelength broadening of the light source and chromatic aberration of the optical system can be corrected, the spherical aberration of the optical system caused by wavelength difference between a design wavelength and an incident wavelength also can be corrected. As a result, excellent optical characteristics can be obtained.

There are provided a copper powder for conductive paste, which comprises monodisperse and spherical fine copper particles having a sharp particle size distribution and containing no coarse particles and which can form a thinner electrode film while avoiding a bad influence on electric characteristics thereof, and a method for stably producing such a copper powder for conductive paste. After copper is complexed by adding a complexing agent to an aqueous solution containing copper while blowing air into the solution, the blowing of air is stopped, and then, a reducing agent is added to the solution to deposit copper particles by reduction.

A voice coil motor includes a housing having a cavity; a movable assembly received in the cavity; a fixing assembly configured outside of the movable assembly; and a first spring plate and a second spring plate configured at an upper surface and a lower surface of the movable assembly respectively. The fixing assembly comprises at least two magnetic elements connected with the first spring plate and a spacer member configured on the second spring plate to connect the second spring plate to the magnetic elements or the housing. The voice coil motor is served as an actuator of electronic products such as digital cameras, mobile phones, and digital cameras, which has thin thickness, good performance and strong applicability.

A recording medium disc storage case includes a holding plate for covering a recording side of a recording medium disc having a central hole, the holding plate having a holding portion to be removably fitted into the central hole of the disc, the holding portion having a base extending from an inner periphery of a perforation defined centrally of the holding plate, extensions extending circumferentially from the base, and projections each radially outwardly projecting from an end portion of each of the extensions, the projections having respective tips defining a circular envelope having a diameter greater than that of the central hole of the disc, and the extensions having an outer diameter such as to be fitted in the central hole of the disc.

An insert adaptor for parting off including an adaptor index axis and parallel adaptor first and second sides connected by an adaptor peripheral surface which extends peripherally around the adaptor. The adaptor peripheral surface is formed with at least three pockets and bearing surfaces extending between the pockets. Each of the pockets comprises resilient upper and lower clamp surfaces.

The purpose of the invention is to improve the mass productivity of display devices by using a glass substrate that prevents the degradation of an electrode caused by glass of the display device. The present invention provides a flat panel display device containing at least two substrates and a light emitting part provided between the two substrates, wherein at least one substrate of the two substrates contains SiO2 as a main component and contains 1% to 10% by weight of at least one type selected from the group consisting of La, Y, Gd, Yb, and Lu in terms of oxides, 5% to 25% by weight of R2O (R denotes one or more types selected from a group consisting of Li, K, Cs, and Rb), and 8% to 20% by weight of Al2O3, and wherein the surface electric resistance at 350° C. of the glass material is higher than 1×108 (Ω / square).

The present invention provides a display device and a television device with which it is possible to reduce the thickness of the device profile while also realizing desirable acoustic characteristics. This display device includes: a first plate-shaped object; a display module including a display element and a second plate-shaped object that supports the display element, the display module being disposed so as to face the first plate-shaped object; a liquid layer formed by sealing up a liquid between the first plate-like object and the display module; and a vibrator provided to the first plate-shaped object and / or the display module. The loss coefficient of the display device at 25° C. is 1×10−2 or greater and a thickness ratio between the first plate-shaped object and the display module is from 1:10 to 10:1.

The present invention relates to manufacturing of litz wire. In order to provide thinner litz wires, a system (100) for manufacturing litz wire is provided, the system comprising a provision unit (102) and a conversion unit (104). The provision unit is configured to provide a strand (106) with a plurality (108) of thin conductive wires (110) embedded in a matrix (112), which matrix is having first characteristics comprising metallic connection of the conductive wires and the matrix, and comprising electrical conductivity for electrically connecting of the conductive wires and the matrix. The conversion unit is configured to convert at least a part of the matrix into material (114) having second characteristics comprising electrical insulation for providing at least a part of the plurality of thin conductive wires with an electrical insulation.

A cell driving type piezoelectric actuator comprising: a plurality of cell driving bodies each comprising a wall portion, a cell formed by the wall portion, a piezoelectric body formed on at least one of wall portions and at least one pair of electrodes formed on the piezoelectric body; said piezoelectric operation portion being capable of changing a volume of the cell on which said piezoelectric operation portion is formed by its displacement, wherein the piezoelectric actuator comprises at least one pair of support bodies, the plurality of cell driving bodies are formed completely independent of one another and are connected to one another through at least one pair of support bodies, and the cell driving bodies and the support bodies are integrally formed by firing a green body of said piezoelectric actuator. A method for manufacturing the same is also disclosed.

A structure for a mutual capacitance touch panel consists of two conducting layers formed on the same side of a non-conducting substrate, insulating gaps within the structure, and insulating blocks formed between the two conducting layers for electrical isolation. This structure relies on the insulating gaps to form a touch function circuit in the first direction, a first auxiliary touch function region on the first conducting layer, a second touch function circuit in the second direction, and a second auxiliary touch function region on the second conducting layer. The insulating blocks are arranged at intersecting points of the first and second conducting touch function circuits that electrically isolate the first and the second conducting circuits. This structure is achieved by using a simple manufacturing process with a high yield but low material consumption thereby allowing a novel touch function structure to be implemented.

In a mold clamping mechanism for an injection molding machine, a mold platen stiffness adjusting plate is attached to a mold platen (a movable platen, a fixed platen) at the mold attachment surface thereof. The mold platen stiffness adjusting plate is provided, at the mold attachment surface thereof, with elements for mold attachment that have the same shapes and are arranged on the same places as those provided on the mold platen at the mold attachment surface thereof. Accordingly, the same mold can be attached to the mold platen stiffness adjusting plate attached to the mold platen, and can also be attached to the mold platen from which the mold platen stiffness adjusting plate is detached.

A direct backlight module for a flat panel monitor includes a first plate, an opposite second plate, and an illuminating layer that is sandwiched between the first plate and the second plate. The first plate is preferably a reflector. The second plate is preferably a diffuser. The illumination layer may be a single layer cold light plate, or a multi-layer cold light plate, or a LED plate that comprises a planar substrate, a plurality of LED bare chips, and a BEF sheet. The LED bare chips are mounted on one surface of the planar substrate, and the BEF sheet is then secured onto the planar substrate, thereby encapsulating the LED bare chips between the planar substrate and the BEF sheet.

The present invention provides a display device, wherein the display device comprises a display panel and a light source, and the display panel comprises an array substrate, a color filter substrate and a display medium packaged between the array substrate and the color filter substrate, and the display medium comprises liquid crystal molecules and dichroic dye molecules, and the array substrate comprises a glass substrate, and the glass substrate is located at one side of the array substrate away from the display medium, and the glass substrate comprises an incident surface, and the light source is oppositely located with the incident surface of the glass substrate. The present invention further provides a display terminal.

An optical switch device (1) of such a type that the coupled state of light guides is switched by moving a light reflective member capable of securely preventing a movable body with the light reflective member from being displaced and allowing a reduction in thickness, comprising a pressing member (41) switching the movable body (2) with a prism mirror (10) mounted thereon between a clamped state and an unclamped state, a twisted spring (60) energizing the pressing member in a clamping direction, and a magnetic drive circuit (45) for clamping driving the pressing member (41) in the unclamped state against the torsion spring (60). The magnetic drive circuit (45) for clamping further comprises a clamp coil (72) on the fixed member (13) side and clamp magnets (70, 71) on the pressing member (41) side. The clamp magnets (70, 71) are disposed so as to hold the clamp coil (72) from the inside and outside of the opening thereof with the different poles thereof opposed to each other.

A display device including a first substrate, a second substrate opposite to the first substrate, a fiber layer, a first electrode layer and a second electrode layer is provided. The fiber layer is disposed between the first substrate and the second substrate and includes a plurality of fibers and a display medium disposed therein. The first electrode layer is disposed adjacent to the first substrate, and the second electrode layer is disposed adjacent to the second substrate. The display medium is driven by the change of electric field between the first electrode layer and the second electrode layer to be moved in the fibers for displaying a frame.

A continuous casting apparatus includes a first belt carried by a first upstream pulley and a first downstream pulley, a second belt carried by a second upstream pulley and a second downstream pulley, and a mold region defined by a first mold support section arranged behind the first belt and a second mold support section arranged behind the second belt. The first mold support section supports the first belt and defines a shape of the first belt in the mold region and the second mold support section supports the second belt and defines a shape of the second belt in the mold region. At least one of the first mold support section and the second mold support section includes a transition portion and a generally planar portion downstream from the transition portion. The transition portion has a variable radius configured to receive molten metal from a metal feeding device.

An electronic component has a portion adjacent to a surface of a base to which elements are mounted is immersed into a liquid resin or semi-solid resin such that an element surface of the base to which the elements are mounted is not immersed and in which the resin is then hardened. This causes a gap to be disposed between the hardened resin and the element surface of the base, such that a cover supported by some of the elements is formed.