30results about How to "Meet the requirements of thinning" patented technology

A liquid crystal display panel comprises a first basal plate and a second basal plate which are arranged oppositely, and a liquid crystal layer clamped between the first basal plate and the second basal plate. The first basal plate comprises a plurality of scan lines and a plurality of data lines in insulating intersection with the scan lines, wherein, the first basal plate further comprises a plurality of conductive gaskets which are arranged in the region of a plurality of scan lines and are electrically connected with a plurality of scan lines; the second basal plate comprises a plurality of resistance wires and a plurality of conductive contacts; the conductive contacts are arranged on a plurality of resistance wires and correspond to the conductive gaskets of the first basal plate; a gap is arranged between the conductive contacts and the corresponding conductive gaskets; the conductive contacts and the corresponding conductive gaskets are in an electrical insulation state or an electrical connection state. The liquid crystal display panel has touch controlled display function and meets the requirement of thin thickness tendency.

The invention consists of a first lens barrel in which the first group of lens is mounted, an image sensor, a second lens barrel in which a holding unit and a second group of lens are mounted, and a reflector. The second lens barrel joints with first lens barrel in a certain angle to make light beam shot to the second barrel via first lens barrel. The reflector sits at the joint between first lens barrel and second lens barrel. The image sensor sits behind the second group of lens. The invention sets up lens groups along vertical and horizontal direction so that thickness of digital cameral can be reduced.

The invention discloses a planar transformer and a manufacturing method thereof. The planar transformer includes a PCB coil, magnetic cores, an alpha coil and terminals. The PCB coil contains multiplewindings which are printed on a PCB in a layered manner. The alpha coil is wound on the PCB coil by an alpha winding method, and then, a PCB coil assembly is obtained by injection molding. A first magnetic core and a second magnetic core are connected together with the PCB coil assembly through epoxy resin glue. The planar transformer adopts an alpha winding method and an injection molding processing method, has good consistency and high reliability, meets any safety requirement, and is suitable for the field of power supplies with high withstand voltage.

The invention provides a preparation method of a patterned sheet, which comprises the following steps: firstly, a base material is provided and a viscous dielectric layer is formed on the surface of the base material. Then, a mould is provided, and the mould is provided with a pattern. A plastic layer is arranged on the pattern of the mould thereafter. And then, the base material is deployed on the plastic layer, and the base material and the plastic layer are pressed together, so that the base material and the plastic layer are tightly connected by a viscous dielectric layer. The mould is removed, so that a patterned plastic layer is formed on the base material.

A fan base comprises a metal baseplate and a plastic bearing column formed on the metal baseplate. A plurality of bent pieces are formed on the metal baseplate, each bent piece is bent upwards from the metal baseplate, the plastic bearing column is formed on the metal baseplate by means of injection molding, the metal baseplate is attached to the bottom surface of the plastic bearing column, and the bent pieces are embedded in the plastic bearing column. Compared with a plastic bearing seat bottom wall, the bottom wall, composed of the metal baseplate, of the plastic bearing column is higher in strength, thinner and capable of meeting the requirement on thinning. The invention further provides a manufacturing method of the fan base.

The invention provides an optical composite film and a preparation method thereof. The optical composite film comprises a diffusion film, one or more prism layers, a DBEF (Dual Brightness EnhancementFilm) layer and a PSA layer from bottom to top. According to the optical composite film provided by the invention, various optical films are integrated, so that the composite film has an all-in-one multifunctional characteristic; the optical composite film can meet optical requirements of a backlight assembly and the problems of great in-batch difference, low production efficiency and the like, caused by a plurality of times of adhesion, are solved.

A light guide plate comprises a light guide plate body which has an out-light side and an in-light side. The light guide plate further comprises a light gathering structure which is formed on the end surface of the out-light side of the light guide plate body near the in-light side or formed on the in-light side. The light guide plate body is made of glass with a first refractive index, and the light gathering structure is made of a resin material with a second refractive index. The invention further relates to a backlight module containing the light guide plate.

The invention provides a planar illumination device and a method of manufacturing the planar illumination device, which meets the requirement for thinness and obtains excellent brightness features. Aplanar illumination device according to an embodiment includes a light guide plate, a light source, a substrate, and a fixing member. The light guide plate causes light incident on a side surface to exit from a light exit surface. The light source is arranged on a side of the side surface of the light guide plate and has a light emitting surface to emit light toward the side surface. The light source is mounted on the substrate by bonding a bonding surface of the light source thereto by a solder. The fixing member is cured at temperature lower than a melting point of the solder and fixes the light source to the substrate while maintaining a position and a posture of the light source.

A fingerprint image capturing module includes a light-emitting element, a light-splitting element, a first light-reflecting element, a second light-reflecting element, a lens assembly and a fingerprint image sensing element, characterized in that: a projection light beam generated by the light-emitting element is reflected by the light-splitting element and the first light-reflecting element in sequence to form an illumination light beam that passes through a light-transmitting element and is projected onto a fingerprint of a finger, the illumination light beam is reflected by the finger to form an image light beam that is reflected by the first light-reflecting element, the image light beam sequentially passes through the light-splitting element and the lens assembly and is projected onto the fingerprint image sensing element through the second light-reflecting element, and the fingerprint image sensing element receives the image light beam to obtain a fingerprint image of the fingerprint of the finger.

The invention provides a liquid crystal display module which comprises a glass substrate and a backlight module. The glass substrate is laminated on the backlight module and provided with a hollow area. The backlight module comprises a lamp group, and the lamp group is partially embedded in the hollow area. In the liquid crystal display module, the hollow area is arranged on the glass substrate, so that the lamp group below the glass substrate can be partially embedded in the hollow area of the glass substrate, the thickness size of the whole liquid crystal display module is reduced, and the requirements on thinning of electronic equipment are met. An electronic device is small in thickness and can meet the thinning requirements.

The invention provides a piezoelectric ceramics electron-phonon converter which comprises a vibrating board, a frame, a conductive path, also comprises a composite diaphragm composed of the vibrating board and a piezoelectric ceramics film, the vibrating board main-surface is bonded with first piezoelectric ceramics film, another surface is bonded with second piezoelectric ceramics film, two electrodes are fixed on same surface of the composite diaphragm respectively, namely first piezoelectric ceramics film; A region is set on first piezoelectric ceramics film, one electrode links with the A region which is non-conducting with other part of first piezoelectric ceramics film and is conducting with second piezoelectric ceramics film, another electrode is conducting with other part of first piezoelectric ceramics film except for A region. The minitype piezoelectric ceramics electron-phonon converter without cavity is ultra-thin and has less than 1mm thickness, about 1g weight, resonant frequency 1KHZ, wide frequency response range, clear and nature tone quality. The piezoelectric ceramics electron-phonon converter is suitable for mobile phone, wireless telephone, notebook computer, digital camera, blue-tooth earphone, MP3, MP4, PDA etc.

The invention relates to a shell manufacturing method, which comprises the following steps: firstly, forming a plastic molding structure (plastic materials such as fibers, mud and ceramic) on a mold; secondly, drying the plastic molding structure by using a drying device; thirdly, removing the mold to get the plastic molding structure in the mold; fourthly, spraying a first metal body on the plastic molding structure in a meltallizing manner; and finally, after the molding of the first metal body, spraying a second metal body on the molded first metal body in the meltallizing manner to obtain the finished shell, wherein the melting point of the second metal body is higher than the melting point of the first metal body. When the shell manufacturing method is used, the common complex metal shell manufacturing method is simplified, the metal shell manufacturing efficiency is improved, the cost of the metal shell is greatly reduced, and the shell is thinned.

The invention relates to a mobile terminal and a shell assembly thereof. The shell assembly comprises a rear cover and a decorative ring; the rear cover is provided with an appearance face and an inner side face which are oppositely arranged and is provided with an installation hole in a penetrating mode, and the inner wall face and the inner side face which define the installation hole are connected through a first inclined face; the decorative ring is externally mounted on the rear cover, and part of the decorative ring can extend into the mounting hole; the decorative ring is provided with a first joint surface glued with the appearance surface and a second joint surface glued with the first inclined surface; a dispensing groove is defined by the second joint surface and the first inclined surface, and is gradually shrunk along the direction from the inner side surface to the appearance surface to form a V shape. According to the shell assembly, the decoration ring is externally mounted on the rear cover, so that the space on the inner side of the rear cover can be fully utilized, the first joint face is glued to the appearance face, the second joint face is glued to the first inclined face, the second joint face and the first inclined face define the V-shaped dispensing groove, and glue injected into the dispensing groove and the first inclined face form an inverted buckle structure, therefore, the connection reliability of the decorative ring and the rear cover is improved.

The invention provides a light-emitting keyboard. A thin film circuit board of the light-emitting keyboard comprises a first circuit board, a second circuit board, an intermediate partition plate anda light source, wherein the second circuit board is arranged opposite to the first circuit board, the intermediate partition plate is arranged between the first circuit board and the second circuit board, and the light source is arranged corresponding to the second circuit board. The second circuit board is made of a light guide plate, and light emitted from the light source is guided through thesecond circuit board and then irradiates towards a key cap; and compared with the light-emitting keyboard of the prior art, the light-emitting keyboard is smaller in thickness, the light and thin design of the light-emitting keyboard is facilitated, the thinning requirement of people on the light-emitting keyboard can be met, moreover, the component number of the light-emitting keyboard is effectively reduced, the assembly process is reduced, the product yield is improved, and the product cost is reduced.

The invention provides a thin double-sided vibration loudspeaker. The thin double-sided vibration loudspeaker comprises a magnetic loop assembly, a first vibration assembly and a second vibration assembly, the magnetic loop assembly comprises a main magnetic conduction plate, a first magnetic circuit unit, a second magnetic circuit unit and side magnetic circuit units, the first magnetic circuit unit is arranged on one side of the main magnetic conduction plate, the second magnetic circuit unit is arranged on the other side of the main magnetic conduction plate, the side magnetic circuit units are arranged on the main magnetic conduction plate and correspond to the two sides of the first magnetic circuit unit, and the first vibration assembly is arranged on one side of the magnetic loop assembly. The second vibration assembly is arranged on the other side of the magnetic loop assembly. Therefore, the thin double-sided vibration loudspeaker provided by the invention not only can meet the requirement of thinning, but also has the effects of vibration reduction and bidirectional sound production at the same time.

The invention discloses a thinned connector, which comprises a shell and at least one terminal, wherein the shell has a first groove surface and a second groove surface on which an insertion groove is formed; the insertion groove is exposed on a first side face; the terminal is arranged in the shell and has a reverse hook and an inclined surface; the reverse hook springs in the insertion groove; the inclined surface is pressed against the second groove surface; and a distance between the inclined surface and the first groove surface is gradually reduced along the insertion direction of the insertion groove through the first side face. Therefore, by using the single-arm-type reverse hook, a required springing space is reduced, and requirements for thinning are met; and the reverse hook is matched with the inclined surface to force a plate piece to be gradually inserted into the insertion groove, so that the aim of stabilizing the plate piece can be fulfilled under the condition of reducing insertion resistance.