12results about How to "Facilitate thinning" patented technology

A circuit board includes a first circuit substrate, a second circuit substrate, an annular interposer disposed between the first circuit substrate and the second circuit substrate, and a conductor element. The first annular groove of the first circuit substrate is provided with a first internal extending groove. The first conductive layer of the first circuit substrate is arranged on the bottom surface and the side wall of the first internal extension groove. The second annular groove of the second circuit substrate is provided with a second internal extending groove. The second conductive layer of the second circuit substrate is arranged on the bottom surface and the side wall of the second internal extension groove. The annular interposer is located in the first annular groove and the second annular groove. The conductor element is arranged in the first internal extension groove and the second internal extension groove and electrically connected with the first conductive layer and the second conductive layer. According to the circuit board, the problem that the yield of the circuit board is reduced due to poor alignment of the traditional circuit board can be effectively reduced, so that the manufacturing cost of the circuit board is reduced.

The invention provides a display panel and a preparation method thereof. The display panel comprises a first display substrate, a second display substrate and a silicon-based driving substrate. The first display substrate comprises a first glass substrate and a plurality of first light-emitting units; the first glass substrate is provided with a plurality of first conductive through holes; the second display substrate comprises a second glass substrate and a plurality of second light-emitting units; the second glass substrate is provided with a plurality of second conductive through holes; the silicon-based driving substrate is arranged between the first glass substrate and the second glass substrate; the silicon-based driving substrate is provided with a plurality of third conductive through holes electrically connected with the driving circuit; the plurality of third conductive through holes comprise a plurality of third anode conductive through holes and a plurality of third cathode conductive through holes; the two ends of each third conductive through hole are electrically connected with the first light-emitting unit and the second light-emitting unit respectively. According to the display panel, the pixel driving circuit can be prevented from being damaged due to the fact that the light-emitting units are directly manufactured on the silicon-based driving substrate; and low-cost, light and thin double-sided synchronous display can be realized.

The application provides an embedded flexible sensor and a manufacturing method thereof. The embedded flexible sensor comprises at least one flexible sensing element, a first substrate, an adhesive layer and a second substrate which are stacked in sequence along the thickness direction. The flexible sensing element is arranged in the adhesive layer. The first substrate comprises at least one first circuit layer and at least one first conductive hole. One end of the first conductive hole is electrically connected to the first circuit layer, and the other end is electrically connected to the flexible sensing element. The second substrate comprises at least one second circuit layer and at least one second conductive hole. One end of the second conductive hole is electrically connected to the second circuit layer, and the other end is electrically connected to the flexible sensing element. The flexible sensing element is arranged in the stacked first flexible sensing layer and second flexible sensing layer, which is beneficial to the miniaturization and thinning of the flexible sensor and the improvement of the sensitivity.

The utility model discloses a kind of ultra-thin vibration reduction loudspeaker, including magnetic circuit assembly and sound production component, the magnetic circuit assembly and the sound production component are connected by support, the magnetic circuit assembly includes magnet bowl and the center magnet of setting in the middle part of the magnet bowl, the sound production component includes the main sound production unit and sub sound production unit of setting in the both sides of the support, the main sound production unit includes active sound film and the voice coil of driving the vibration of active sound film, still include the shock pad between the support and the magnet bowl, the inner side of the shock pad is fixedly connected with the magnet bowl, the outer side of the shock pad is fixedly connected with the support;The sub sound production unit includes shock absorbing ring and passive sound film, through the comprehensive utilization of passive sound film, so that plate loudspeaker can guarantee sound production effect while, realize light and thin, light weight, damping, better balance between sealing property.

The application discloses a connector and an electronic device, the connector is used for being mounted on a shell of the electronic device, the connector comprises a socket tongue and a socket base, the socket tongue is connected with the socket base, the connector comprises an electric connection terminal, one end of the electric connection terminal is exposed on the socket tongue, the other end of the electric connection terminal is arranged in the socket base, the socket base comprises a base body and a reinforcing assembly, the reinforcing assembly is arranged in the base body, the reinforcing assembly comprises a connecting part, the connecting part extends out of the base body and is used for being connected with the shell.

The utility model provides a light-emitting keyboard which comprises a bracket, a plurality of keycaps, a first circuit layer and a light-emitting module. The key caps are arranged on the bracket and connected to the bracket. The first circuit layer is arranged between the keycaps and the bracket. The light-emitting module is arranged below the bracket and comprises a substrate, a second circuit layer, an auxiliary layer and a plurality of light sources. The second circuit layer is disposed on the substrate. The auxiliary layer is arranged on the substrate and is separated from the second circuit layer. The light source is disposed on the substrate and electrically connected to the second circuit layer. The luminous keyboard provided by the utility model can improve the luminous uniformity and can be thinned.

This invention provides an ultrathin vapor chamber based on an asymmetric capillary structure with a wettability gradient, and relates to an improved method for an ultrathin vapor chamber with an asymmetric distribution of hydrophilic-phobic composite capillary structures. The vapor chamber includes a sealed, flat cavity filled with a working fluid. Its innovation lies primarily in the construction of the capillary structures distributed on the upper and lower shell plates of the cavity. The upper shell plate comprises a hydrophilic surface with superhydrophilic microstructures exhibiting strong capillary forces, while the lower shell plate comprises a smooth hydrophobic surface without capillary structures and a hydrophilic surface with superhydrophilic microstructures exhibiting strong capillary forces. The superhydrophilic microstructures with strong capillary forces are uniformly distributed on the surface of the upper shell plate, while those on the lower shell plate are distributed in the edge region of the plate surface, with the central region being a smooth hydrophobic surface without capillary structures, forming a wettability gradient structure. Compared to traditional ultrathin heat spreaders with uniformly symmetrical capillary structures, this invention designs a continuous wettability gradient in the lower shell plate, allowing steam to rise vertically without obstruction in the central region. Meanwhile, the condensate formed by steam condensation flows back laterally efficiently through the superhydrophilic structure at the edge of the lower shell plate. During the gradual change of capillary force, the paths of steam and liquid are separated, thus achieving the synergy of steam diffusion and liquid reflux within a single thin cavity.

The utility model discloses a kind of liquid crystal display modules, comprising: glue frame;Liquid crystal glass is located in the side of glue frame;Printed circuit board is located in the side of glue frame away from liquid crystal glass, part covers glue frame;The side of printed circuit board towards liquid crystal glass is equipped with LED patch indicator light, the side of glue frame away from printed circuit board is equipped with light guide column, LED patch indicator light is located in light guide column, light guide column is used to the light of LED patch indicator light produces spotlight.This application liquid crystal display module, by glue frame between liquid crystal glass and printed circuit board, the LED patch indicator light of the side of printed circuit board towards liquid crystal glass is embedded light guide column and touch key cap, realized with glue frame the integration of liquid crystal glass and light guide column and key cap, save the artificial of LED patch indicator light, realize assembly simplification, cost reduction and satisfy the implementation of the individualization scheme of customer.It realizes three-dimensional stacking, greatly reduces the plane occupied area and overall thickness of liquid crystal display module, beneficial to equipment light and thin.

The utility model belongs to the technical field of camera shooting, and discloses a camera shooting module and electronic equipment, the camera shooting module comprises a housing, a camera and an anti-shake driving mechanism, one end of the camera is arranged in the housing, and the other end of the camera extends out of the housing through a lens hole; the anti-shake driving mechanism comprises a magnet assembly and a coil assembly which are oppositely arranged in the first direction, the camera is connected to one of the magnet assembly and the coil assembly, and the other one of the magnet assembly and the coil assembly is connected to the shell; the magnet assembly comprises an annular Halbach array, and the Halbach array is arranged on the camera in a sleeving manner; the coil assembly is arranged on the magnetic field enhancement side of the Halbach array, and the coil assembly comprises a plurality of anti-shake coils; wherein the first direction is the thickness direction of the shell. The camera module and the electronic equipment provided by the utility model can meet the requirements of lightness and thinness.

Embodiments of the present application provide a data transmission method, a storage device and an electronic device, the method comprising: receiving a communication identification card instruction sent by a communication unit of the electronic device, converting the communication identification card instruction into a storage device instruction; obtaining target data from a storage device of the electronic device based on the storage device instruction, converting the target data into response data, and sending the response data to the communication unit. Embodiments of the present application can store communication identification card data in the storage device, convert the received communication identification card instruction into a storage device instruction recognizable by the storage device, thereby reading and writing the communication identification card data, so that the electronic device does not need to be provided with a communication identification card, thereby reducing the occupation of the internal physical space of the electronic device, reducing the volume of the electronic device, and facilitating the light and thin of the electronic device.

This application discloses a privacy film and a film-forming device, belonging to the field of display technology. The privacy film includes: a first transparent layer, a second transparent layer, and multiple light-shielding strips; the first and second transparent layers are stacked, and multiple carrier cavities are formed between the first and second transparent layers, with each light-shielding strip corresponding to one of the carrier cavities, and the light-shielding strips located within their respective carrier cavities; wherein, the modulus of the light-shielding strips is greater than the modulus of the first transparent layer, and the modulus of the light-shielding strips is greater than the modulus of the second transparent layer. This application allows for a thinner privacy film, which is beneficial for the miniaturization of display devices.