46results about How to "Lower protrusion height" patented technology

A surface roughness of a polycrystalline semiconductor film to be formed by a laser annealing method is reduced. A transmittance distribution filter is disposed at the optical system of a laser annealing apparatus. The transmittance distribution filter controls an irradiation light intensity distribution along a scanning direction of a substrate formed with an amorphous silicon semiconductor thin film to have a distribution having an energy part equal to or higher than a fine crystal threshold on a high energy light intensity side and an energy part for melting and combining only a surface layer. This transmittance distribution filter is applied to an excimer laser annealing method, a phase shift stripe method or an SLS method respectively using a general line beam to thereby reduce the height of protrusions on a polycrystalline surface.

The invention provides a cutting segment for a cutting tool for cutting or drilling a brittle work piece such as stone, bricks, concrete and asphalt, and a cutting tool having the cutting segment. The cutting segment includes a cutting surface for cutting a work piece and a plurality of abrasive particle layers. The abrasive particle layers are disposed perpendicular to a cutting direction. Each of the abrasive layers has a plurality of abrasive particle rows in a width direction of the cutting segment. Each of the abrasive rows has a plurality of abrasive particles arranged in a line. Further, the abrasive layers have a plurality of blank sections therebetween. In the blanks sections, abrasive particles are absent or have a concentration of 70% or less with respect to those in the abrasive rows. In addition, the blank sections include relatively thick blank sections and relatively thin blank sections.

A substrate holder has burls having a height not less than 100 mum and at least 10 vacuum ports arranged within a central region extending to a radius of two thirds the radius of the substrate. Thereby concave wafers can be reliably clamped by generating an initial vacuum in a central region which exerts a clamping force tending to flatten the wafer and allowing the initial vacuum to deepen until the wafer is fully clamped.

The present invention is a LED connector principally comprised of two compatible halves with flat opposing surfaces, which form a complete cylinder when placed together. Its cross sectional area is no larger than that of the LED lamp.

The solid-dome shaped LED component has an annular flat bottom that holds an outwardly extended pair of leads. Two parallel L-shaped recesses extend longitudinally over the connector half's flat surface. A large groove aligned with longer recess is included to accommodate the resister's solder. A pair of strategically spaced slots are formed longitudinally in the connector half's central region. The top slot holds a first conductive terminal member, and the bottom slot holds a second terminal member with their bases, respectively.

The opposing connector's flat surface bears the same layout of recesses, slots and grooves. When the connector's halves are adjoined, electrical connections between the LED lamp and wires can be firmly secured and insulated. This interaction is conducted within the radius of the LED component, and is easily reversed by simple rewiring via the unique fastening means. Fastening means include three perpendicularly protruding posts with corresponding pinholes within the connector. Each of said posts and pinholes are individually sized and located in corresponding orientations of the first and second connector halves.

A display device includes: a reflection plate; plural light sources disposed above the reflection plate; an optical member disposed above the plural light sources; a support member disposed standing on a bottom surface of the reflection plate; a frame member that houses the reflection plate and the light sources; and a display panel disposed above the optical member. The support member includes: a standing support portion that is disposed standing on and supports the reflection plate; an optical member support portion that supports the optical member; and a leg portion that protrudes downward of the reflection plate and the frame member and is bent in a direction along the standing support member.

An antireflection structure is disclosed which is capable of enhancing designability by adjusting a reflection characteristic of a Moth-eye structure. A display device using the antireflection structure is also disclosed. The antireflection structure according to an embodiment includes a resin base member including, on a surface, an uneven structure in which a height from a bottom part to a top part is equal to or smaller than a visible light wavelength, and a resin layer covering at least a part of the uneven structure, the resin layer covering the bottom part of the uneven structure more thickly than the top part of the uneven structure.

A vertical connector including an insulating body, a conductive casing and a terminal set. The insulating body has a plurality of spaced formed terminal grooves thereon. The conductive casing is assembled with the insulating body and has an insertion opening. The terminal set has a plurality of terminals disposed on the terminal grooves. Each terminal has a fixing segment assembled on the bottom surface of the insulating body, an extending segment formed by bending the free end of the fixing segment toward the insertion opening and a connecting segment formed by extending from the free end of the extending segment.

The invention provides a camera module and electronic equipment. The camera module comprises a camera assembly; a decoration assembly which movably covers the camera assembly; and a telescopic mechanism component which is arranged on the peripheral sides of the camera assembly and the decoration assembly, wherein the telescopic mechanism component comprises a first guide part, the decoration assembly is movably arranged on the first guide part, and the decoration assembly can move close to or away from the camera assembly along with movement of the telescopic mechanism component. According to the embodiment of the invention, while the excellent performance of the camera module is ensured, the protruding height of the camera module on the electronic equipment can be reduced when the camera module is not used, so that on one hand, the aesthetic degree of the appearance of the electronic equipment is improved, and on the other hand, the mechanical reliability of the camera module on the electronic equipment is improved; and the possibility that the camera module is broken or worn is reduced.

The sheet-like connector comprises a plurality of conductive members formed on one side of sheet. Each of the conductive members comprises elastically deformable spring member wherein edge thereof moves in the thickness direction of sheet, middle member which is formed on edge of spring member, and contacting protrusion which is formed on middle member and which protrudes in the thickness direction of sheet. Middle member and contacting protrusion are formed with materials which are mutually different and thus enable selective etching.

A skylight system with a built-in drainage structure comprises a plurality of skylight units (1) and a supporting framework (2); each skylight unit (1) comprises a window frame (11) and a window sash(12) at the upper part of the window frame (11); the supporting framework (2) comprises longitudinal supporting beams (21) arranged below longitudinal frames (111) on the front and rear sides of the window frames (11) in a supporting mode, and transverse supporting beams (22) arranged below transverse frames (112) on the left and right sides of the window frames (11) in a supporting mode; every two left and right adjacent skylight units (1) are separated, a waterproof adhesive tape is clamped in a gap between the two adjacent window sashes (12) of every two adjacent skylight units (1), and a first drainage groove (51) with an upward opening is formed in a concave position enclosed between the transverse frames (112) of the two adjacent window frames (11) of every two adjacent skylight units (1) and the transverse supporting beams (22) below the transverse frames (112) in the supporting mode. According to the skylight system, through the built-in drainage structure, bulge of the skylight is greatly reduced, a whole roof is more integrated, the appearance effect is better, and the waterproof performance is better.

A method of manufacturing an electrode for a lithium secondary battery in which a thin film of active material is deposited on a current collector is provided that eliminates adverse effects on the battery caused by protrusions adhered on an electrode surface. The method of manufacturing an electrode for lithium secondary batteries includes depositing a thin film of active material on a current collector using thin-film deposition equipment as shown in FIG. 1, and performing a compression process after depositing the thin film, whereby the heights of protrusions formed on the electrode surface are reduced.

The invention relates to a cleaning robot. The cleaning robot comprises a machine shell, a radar assembly and a driving assembly, wherein the radar assembly is movably connected to the machine shell in a matched mode, the driving assembly comprises a driving piece connected to the machine shell in a matched mode, is in transmission connection with the radar assembly and is constructed to allow driving force with the variable protruding height relative to the machine shell to be provided for the radar assembly. According to the cleaning robot, when it is detected that the front portion is aboutto enter narrow spaces such as a sofa bottom and a bed bottom, the driving piece actively generates driving force for driving the radar assembly to get close to the machine shell, the protruding height of the radar assembly is reduced, the radar assembly retracts inwards, and therefore the height of the whole machine is reduced. When it is detected that the unmanned aerial vehicle leaves the narrow space, the driving part actively generates driving force for driving the radar assembly to be away from the machine shell so that the radar assembly can recover to the protruding state, and the surrounding environment condition of the vehicle body is obtained. Compared with the prior art, the radar assembly can retract inwards when entering narrow spaces such as a sofa bottom and a bed bottom,the height of the whole machine is reduced, and the cleaning range of the whole machine is enlarged.

A stretchable structure for absorbent article includes: a sheet-like member (12S) that is composed of one air permeable material (120) and has a plurality of pleats (80) arranged at intervals so as not to overlap in a fallen state and inter-pleat portions (85) overlapping in the state in which the pleats (80) are fallen; and elongated resilient and elastic members (90) provided between opposing surfaces (80a and 80b) of the pleats (80) along a longitudinal direction of the pleats (80). The pleats (80) are continuously or intermittently joined in the longitudinal direction of the pleats (80) such that at least the opposing surfaces (80a and 80b) of base portions (81) are not spaced from each other. Outer surfaces of the pleats (80) are not joined to the inter-pleat portions (85) except for both longitudinal ends of the pleats (80). The resilient and elastic members (90) are arranged in the pleats (80) at the tip-side with regard to the base portions (81) and at least both ends of the resilient and elastic members (90) are fixed between the opposing surfaces (80a and 80b) of the pleats (80). The pleats (80) and the inter-pleat portions (85) are contracted by contraction of the resilient and elastic members (90).

Disclosed is a tire configured for reducing noise during running of the tire by forming a predetermined shape in a groove of the tire to reduce a peak of air column resonance sound. The tire with reduced noise includes a first protrusion formed on a sidewall of a groove, protruding in a depth direction of the groove, and dispersing sound waves generated in a tread, and a second protrusion formed on the sidewall of the groove, protruding in a longitudinal direction of the groove, and dispersing sound waves generated in the tread.

According to the present invention, there is provided a bottle formed of a synthetic resin material in a cylindrical shape with a bottom, the bottle includes a bottom portion which includes a bottom wall portion and a heel portion, in which the bottom wall portion includes an inner peripheral wall portion and a depressed wall portion, a plurality of concave portions are formed on the inner peripheral wall portion, the plurality of concave portions are located on the inner peripheral wall portion at least in a portion including a lower end edge of the inner peripheral wall portion, a plurality of convex portions are formed at a connecting portion between the inner peripheral wall portion and the depressed wall portion, and the plurality of concave portions and the plurality of convex portions are provided alternately in the circumferential direction.

There is provided a wire harness excessive length absorbing device that allows a slim case body thereof, and provides a large installation space for other components. The wire harness excessive length absorbing device includes a case (30) for receiving a wire harness (25) having an inlet (34) and an outlet (35) for the wire harness (25); an urging member (23) for urging the wire harness (25) toward an inside of the case (30); and a harness roller (15) on which the wire harness (25) being rolled, said harness roller (15) reciprocally moving under acting forth of the urging member (23), a harness guide (17) mounted on the outlet (35) and curved toward the inlet (34) for guiding the harness (25) to the outside of the case (30). The harness guide (17) is curved in the same direction as a direction of the wire harness being rolled (25) on the harness roller (15). The outlet (35) is disposed in a direction perpendicular to that of the inlet (34).

Provided is a mounting structure for a mounting member, provided with: a chassis panel that has a vehicle outward surface that faces the outside of a vehicle and that extends vertically relative to the vehicle; a wall section disposed so as to project from the vehicle outward surface of the panel toward the outside of the vehicle; and a mounting member that has a protruding section to be inserted into the portion surrounded by the wall section and that is attached to a chassis. The mounting structure for a mounting member has a water-retaining mechanism in which when the mounting member is mounted onto the chassis, a gap is formed between the wall section and the protruding section and the wall section and the protruding section thereby form the water-retaining mechanism that retains water that has entered into the gap. The water-retaining mechanism guides water that has entered the gap to be drained downward out of the vehicle. By using this mounting structure for a mounting member, even if water running down the vehicle outward surface of the chassis panel flows into a gap between the wall section and the mounting member, such water can be drained.