388results about How to "Realize thinner and lighter" patented technology

An electronic apparatus comprises a shell and a lens module group. The lens module group is accommodated in the shell. The shell comprises a shell transparent part. The shell transparent part directly faces a light incoming hole of the lens module group and comprises a bearing surface facing the lens module group. The electronic apparatus also comprises a filtering element which is arranged on the bearing surface and directly faces the light incoming hole of the lens module group. The electronic apparatus is arranged on the shell through the filtering element to omit a support of a camera module group, so that the thickness of the lens module group is reduced, the thickness of the electronic apparatus is further reduced, and the electronic apparatus is enabled to be thin.

The invention discloses a display panel and a display device. The display panel comprises an upper polarizer, a lower polarizer, a liquid crystal layer and an array substrate, wherein the liquid crystal layer and the array substrate are arranged between the upper polarizer and the lower polarizer, a plurality of pixel units are arranged on the array substrate, and each pixel unit is provided with a plurality of subpixel units displaying different colors. The display panel further comprises a quantum dot layer, wherein the quantum dot layer is arranged on the side, far from the liquid crystal layer, of the lower polarizer, and light is emitted by the quantum dot layer through the excitation of external light. According to the display panel displayed by the invention, light is emitted by the quantum dot layer through the excitation of external light, so that a light source does not need to be provided by a backlight module structure, and the lightening and thinning of the display device are realized.

The invention provides a camera system comprising a telephoto lens module. The telephoto lens module includes a first image sensor, a first assembly, and a second assembly; wherein the second assembly is located between the first image sensor and the first assembly; the first assembly includes a first reflecting assembly; the second assembly includes a first lens and a second driving component which drives the first lens to move in the third axial direction; when a first external light beam enters the telephoto lens module along the first axial direction, the first external light beam is reflected by a reflecting assembly, and approximately passes through the first lens in the thrid axial direction and arrives at the first image sensor; the first axial direction is not parallel with the thrid axial direction.

The invention discloses a large-size direct type LED backlight source and a preparation method. The backlight source structure comprises an edge emission type LED, a metal basal plate and a lower wall casing; the edge emission type LED comprises a conical half-reflecting semi-permeable mirror, an LED chip, packaging resin and an LED lamp holder; a plurality of light reflecting bowls are punched on the metal basal plate and are evenly distributed on the metal basal plate, the lower wall casing is in a frame-shaped structure and is arranged at the lower end of the metal basal plate, a hollow cavity is formed between the lower wall casing and the metal basal plate, the lower surface of the metal basal plate and the upper surface of the lower wall casing are provided with fine structures in the hollow cavity, fine structures at the lower ends of the light reflecting bowls are connected with the fine structure at the upper surface of the lower wall casing, and a liquid absorption core is formed; and support columns are arranged between the adjacent light reflecting bowls, have equal heights with the light reflecting bowls and are connected with the fine structure at the upper surface of the lower wall casing, and a liquid absorption core is formed. The invention provides an LED backlight source structure compromising the performance and the energy consumption under the precondition of low cost and realizing the lightness and the thinness of a large-size LED and a manufacturing process.

The invention relates to a flexible conductive composite fabric, and preparation and application thereof. The flexible conductive composite fabric comprises a conductive composite film (1), a base fabric (2) and an adhesive (3), wherein the base fabric (2) is adhered on the upper and lower surfaces of the conductive composite film through the adhesive (3); and two ends of the conductive composite film (1) are respectively adhered with an electrode. The flexible conductive composite fabric is prepared through the following steps: impregnating a carbon nanotube thin film in a graphene suspension, then taking the carbon nanotube thin film out of the graphene suspension, and carrying out drying in the air so as to obtain a carbon nanotube / graphene composite film; allowing a polyaniline nanowire array to grow in situ on the surface of the carbon nanotube / graphene composite film so as to obtain a carbon nanotube / graphene / polyaniline composite film; and respectively adhering an electrode at two ends of the composite film, coating the base fabric on the upper and lower surfaces of the composite film through the adhesive, and carrying out curing so as to obtain the flexible conductive composite fabric. The prepared conductive fabric provided by the invention has good conductivity, can reach 103 S / m to 105 S / m, can bear a certain degree of bending and compressive deformation, and is extensively applied in the fields of intelligent textile structures and intelligent materials.

The embodiment of the invention provides a packaging layer, an electronic packaging device and a display device, and relates to the technical field of electronics. The thickness of the packaging layer can be reduced, and therefore the electronic packaging device can be light and thin. The packaging layer comprises a packaging isolation layer and an organic coating. The organic coating can be a polymerizable organic coating. The polymerizable organic coating comprises an unsaturated acrylics organic coating. The electronic packaging device is used for packaging electronic devices.

The invention provides a manufacturing method of a multi-layer circuit board. The method includes providing an insulation substrate provided with a corresponding first surface and second surface; forming a through hole penetrating the first surface and the second surface on the insulation substrate, a first blind groove only exposing on the first surface and a second blind groove only exposing on the second surface; depositing conductive material on the insulation substrate to form a conductive hole embedded in the insulation substrate, a first circuit pattern, provided with an assembling area and a pressing area, flush with the first surface and a second circuit pattern flush with the second surface; forming a first pressed substrate plate, comprising a first conductive circuit layer and a first film, on the first surface to obtain a multi-layer substrate plate; removing the first pressed substrate plate corresponding to the assembling area, forming an outer-exposing groove in the multi-layer substrate plate, and allowing the assembling area to expose in the groove. The invention further provides a multi-layer circuit board manufactured by the method.

The embodiment of the invention discloses a display panel, a display device and a manufacturing method of the display panel. The display panel comprises a supporting substrate, an organic light emitting panel and a plurality of micro LEDs. the supporting substrate comprises a first display area and a second display area, the second display area is multiplexed into a sensor reserved area, and the second display area comprises a light transmission area and a light emitting area; the organic light-emitting panel is positioned in the first display area; the organic light emitting panel includes aplurality of organic light emitting units; the organic light-emitting panel comprises a preset hollow structure, wherein the preset hollow structure is consistent with the shape and the size of a sensor reserved area; the micro LEDs and the organic light-emitting panel are positioned on the same side of the supporting substrate, and the micro LEDs are positioned in the light-emitting area of the second display area. The display panel can realize the combination of the organic light-emitting unit and the Micro LED, does not need to add an additional film layer structure, is beneficial to simplifying the film layer structure of the display panel, and is beneficial to realizing the lightness and thinness of the display panel.

The invention belongs to the field of soft-magnetic MnZn ferrite materials, and particularly relates to a high-saturation-flux-density MnZn ferrite material which comprises major components and minor components, wherein on the basis of oxides, the major components comprise 60-68 mol% of Fe2O3, 10-20 mol% of ZnO and the balance of MnO; and on the basis of the total weight of the major components, the minor components comprise 50-200 ppm of SiO2, 200-1500 ppm CaCO3, 50-500 ppm of ZrO2, 50-500 ppm of Nb2O5 and 50-500 ppm of V2O5. The invention also provides a preparation method of the ferrite material. The invention overcomes the defect that the existing soft-magnetic ferrite material can not combine low loss and high saturation flux density; the saturation flux density of the provided ferrite core is higher than 560mT at 25 DEG C, and higher than 460mT at 100 DEG C; and the volume loss is less than 1800kW / m<3> at 25 DEG C, and less than 1600kW / m<3> at 100 DEG C.

A liquid crystal composition include a first compound (a) and a second compound (b), wherein the molecular structure formula of the first compound is represented as follows and the molecular structure formula of the second compound is represented as follows. The liquid crystal composition also includes a third compound (c) of which the molecular structure formula is represented as follows. The liquid crystal composition has high birefringence. The invention also relates to a liquid crystal lens including the liquid crystal composition.

The invention discloses an organic light emission display panel. The organic light emission display panel comprises a substrate, a source and drain metal layer, a passivation layer and a planarization layer, wherein the source and drain metal layer, the passivation layer and the planarization layer are formed on the substrate in sequence. The organic light emission display panel is characterized in that a conducting layer is arranged between the passivation layer and the planarization layer in a clamped mode. According to the organic light emission display panel, a film layer structure is omitted, so that the technological process is simplified, cost is reduced, and a displayer is light and thin.

The embodiment of the invention provides a color film substrate, a manufacturing method thereof and a display device, which relate to the technical field of display and can be used for increasing the brightness of the display device, reducing the production complexity and the production cost of the display device and reducing the thickness of the display device. The color film substrate comprises a substrate and a color film which is formed on the surface at a light inlet side of the substrate, the color substrate is provided with at least one continuous light refraction structure, the one light refraction structure corresponds to one group of display view field, the group of the display view field comprises a left eye view field and a right eye view field, light emitted by the left eye view field can be emitted into a left eye view area after passing through the light refraction structure corresponding to the left eye view field, and the light emitted by the right eye view field can be emitted into a right eye view area after passing through the light refraction structure corresponding to the right eye view field. The color film substrate disclosed by the embodiment of the invention is used for manufacturing a display.

The invention discloses a hydraulically-driven roadblock machine, which comprises a base, a cover plate and a hydraulic driving device. The cover plate is installed on the base. The hydraulic driving device is coupled on the cover plate and comprises a hydraulic source, a transmission mechanism, a rolling shaft, an inclined block, a cover plate supporting rod and an elastic piece. One end of the cover plate is fixedly hinged on the base. The hydraulic source is coupled to the rolling shaft through the transmission mechanism. The rolling shaft is arranged in a way that the rolling shaft can be driven by the transmission mechanism and can roll on the inclined block to move up, wherein the upwards moving direction faces towards one side of the fixed end of the cover plate. The elastic piece is arranged in a way that the elastic piece can transmit force to the rolling shaft to enable the rolling shaft to be restored downwards along the inclined block when the hydraulic source is turned off. The first end of the cover plate supporting rod is hinged on the rolling shaft. The second end of the cover plate supporting rod is hinged on the internal side of the cover plate. The hydraulically-driven roadblock machine provided by the invention ahs the advantages of compact and ingenious structure, small size, light weight, small thickness and wide application scope.

The invention provides a touch screen, a manufacturing method for the same and a display device, and relates to the technical field of display. The problems of frequent exposure, process complexity and high cost of a conventional touch screen are solved. The touch screen comprises a transparent conductive layer arranged on a substrate, wherein the transparent conductive layer comprises first electrodes, second electrodes and leads connected with each second electrode; the first electrodes are insulated from the second electrodes; each first electrode and a plurality of second electrodes form a sensing electrode group; the opposite sides of the first and second electrodes in each sensing electrode group are at least partially toothed.

The embodiment of the invention provides a display panel and a fingerprint identification display device. The display panel comprises a first base plate and a second base plate that are opposite to each other. The first base plate includes a first substrate; and a plurality of light sensing units are arranged at one side, being close to the second base plate, of the first substrate. The second base plate includes a second substrate; at least one shading layer is arranged at one side, being close to the first base plate, of the second substrate and includes a plurality of opening parts; and theopening parts and the light sensing units are at least overlapped partially in a first direction perpendicular to a light emitting surface of the display panel. In addition, the display panel furtherincludes transparent resin layers that are used for filling the opening parts and are in direct contact with the second substrate at the opening parts, wherein the refractive indexes of the transparent resin layers are smaller than that of the second substrate. Therefore, the light receiving range of the light sensing unti can be ensured and the height of the collimating hole can be reduced; andthe process number of the collimating hole is reduced.

The invention provides a display device which comprises a liquid crystal display panel, a backlight module and a lightproof adhesive tape. The backlight module comprises blue light sources and a quantum dot film layer, the quantum dot film layer can be excited by blue light to generate red light and green light, the liquid crystal display panel is opposite to the backlight module, the lightproof adhesive tape is arranged between the liquid crystal display panel and the backlight module and extends along the edge of the backlight module, and at least one part of the lightproof adhesive tape is provided with a yellow ink printed layer. The display device has the advantages that the problem of border bluing effects of existing display devices with existing quantum dot film layers can be effectively solved by the aid of the lightproof adhesive tape with the yellow ink printed layers, and the cost can be saved.

The present invention provides a card connector. The card connector can realize low height and enables a contact to act stably when a card body is inserted into a casing. The contact (5) comprise: a fixed sheet part (20) which is fixed to a bottom plate part (8) formed by insulated synthetic resin through insert molding way; an elastic contact plate part (21) of which one end is used as a fixed end (29) and the other end is used as a movable end (33), wherein a contact point part (31) is formed between the fixed end and the movable end of the elastic contact plate part, the bottom plate part has a metallic slide contact component (12), the slide contact component is exposed at an inner bottom side of a card body inserting part (2), and integrally has a slide contact surface part (40) arranged under the movable end, when the card body (A) is inserted into the card body inserting part, an elastic contact plate is pressed by the card body to perform elastic deformation, the movable end is in sliding contact with the slide contact surface part, two ends of the elastic contact plate are supported at the bottom plate part.

The invention discloses a side type backlight module and a display device. The side type backlight module comprises a light guide plate and a light source, wherein the light inlet side of the light guide plate is an oblique face, the light source is obliquely arranged, and the light outside side of the light source is opposite to the light inlet side of the light guide plate. In this way, by arranging the light inlet side of the light guide plate into an oblique face, the light source inclines along the oblique face, the light guide plate is designed and formed in a beveling mode based on the principle that the hypotenuse of a right triangle is the longest, so that the light guide plate adopting the oblique face is thinner on the premise that the area of the light inlet side of the light guide plate is unchanged, and then the side type backlight module is made light and thin. Furthermore, by adopting the oblique face for the light inlet side, area is increased, oblique light transmitted by the light source can be effectively shielded, the problem of bright band on the light inlet side of a traditional side type backlight module is solved, and silk screen letterboxing is not needed.

The invention relates to the technical field of touch, in particular to a curved surface touch panel and a wearable device adopting the same. The curved surface touch panel comprises a cover plate with a first surface and a second surface, a flexible substrate and a silver nanowire conductive layer arranged on the flexible substrate, wherein the first surface is a touch surface; the flexible substrate is positioned between the second surface and the silver nanowire conductive layer; and after the flexible substrate deforms, the curvature of the flexible substrate and the silver nanowire conductive layer is greater than 0, and the silver nanowire conductive layer is compressed. The wearable device comprises a driving control module and the curved surface touch panel, wherein the driving control module is electrically connected with the curved surface touch panel.

The embodiment of the invention discloses a touch display panel and a touch display device. The touch display panel comprises: a substrate including a display area and a non-display area; a light emitting device located in the display area; a packaging layer which covers the light-emitting device and at least part of the non-display area; a touch layer which is located on the side, away from the light-emitting device, of the packaging layer, and comprises a plurality of touch electrodes; and a plurality of touch control wires which are directly and electrically connected with the touch control electrodes, and extend to the non-display area; wherein the non-display area comprises a first area and a second area, a through hole and / or a groove are / is formed in at least part of the film layer in the first area, the touch wire extends along the surface of the first area and extends to the second area, and the second area is located on the side, away from the display area, of the first area. According to the technical scheme of the embodiment of the invention, the resistance can be prevented from being increased during touch wiring, and the touch performance is improved.

The invention discloses a multilayered structure integrated filter antenna based on a filter Balun, and mainly solves the problem that the volume of the filter antenna of a traditional monolayer micro-strip structure is larger. The multilayered structure integrated filter comprises a dielectric substrate, a filter part and a radiation unit, wherein the dielectric substrate comprises two micro-strip dielectric substrates and a metal ground; the filter part comprises an input port, the filter Balun positioned on the left sides of the dielectric substrates and two output ports connected with thefiler part; the filter Balun comprises two face-to-face C-shaped second-order stepped impedance resonators etched on the upper dielectric substrate and two back-to-back C-shaped second-order stepped impedance resonators etched on the upper surface of the lower dielectric substrate; the radiation unit is etched on the upper surface of the upper dielectric substrate, and comprises two micro-strip lines, two butterfly printing dipoles and a director. The multilayered structure integrated filter antenna has the advantages of compact structure, wide bandwidth, high frequency edge selectivity and good out-of-band rejection, and can be used for the radio frequency front end of a wireless communication system.

The invention provides a display substrate, a display device and a making method. The making method of the display substrate comprises the step of forming a polarizer layer, wherein the polarizer layer is made from colloid doped with a polaroid material. According to the embodiment of the invention, the polarizer layer is formed in the process of forming the display substrate and used for replacing a polaroid in the prior art, therefore, separate attaching process equipment is not needed to attach the polaroid to a display panel, and the making process of the display device is reduced. In addition, the thickness of a film layer located in the display substrate is smaller than that of the polaroid, and therefore the light and thin display device can be obtained.

The invention discloses a terminal multiplex circuit which comprises an AV (audio video)-OUT terminal, an isolation and integration module, a master controller and a channel switching module. The isolation and integration module detects a state of the AV-OUT terminal and outputs detection signals, and the master controller identifies the state of the AV-OUT terminal according to the detection signals and outputs switching control signals, so that serial signal channels or audio signal channels can be gated by the channel switching module under the control of the master controller, and serial signals or audio signals can be transmitted via the AV-OUT terminal. The invention further discloses multimedia terminal equipment. The multimedia terminal equipment comprises the terminal multiplex circuit. The terminal multiplex circuit and the multimedia terminal equipment have the advantages that the AV-OUT terminal not only can be used as a normal AV-OUT terminal, but also can be used as a serial debugging interface, accordingly, the serial signals and the audio signals in the multimedia terminal equipment can be transmitted by the AV-OUT terminal in a shared manner, usage of functional terminals can be reduced, the multimedia terminal equipment can be lightened and thinned, and the design cost can be lowered.

The invention discloses an OLED panel and a display device. The OLED panel includes a substrate, an organic light emitting layer disposed on the substrate, and a color filter layer disposed on the organic light emitting layer. The organic light emitting layer includes an OLED pixel, and the color filter layer includes a color film disposed on the OLED pixel. The OLED panel, the distance between the color film and the OLED pixel is greatly reduced compared with the prior art, The large viewing angle brightness attenuation angle of the OLED panel is increased, so that the large viewing angle brightness attenuation angle can be increased without increasing the color film aperture ratio, and the large viewing angle brightness attenuation angle is increased while maintaining the low reflectivity of the OLED panel, which is favorable for realizing the outdoor visualization function and the lightness of the OLED panel.

The invention relates to the technical field of touch control, and provides a touch control panel with a flexible touch control sensor. The touch control panel comprises the flexible touch control sensor and a cover plate, wherein the cover plate and the flexible touch control sensor are in close contact through an adhesive layer, the flexible touch control sensor at least comprises a sensing electrode structure arranged on a flexible substrate, the sensing electrode structure comprises a first insulation membrane layer and a first patterned conductive layer, the first patterned conductive layer is formed on the first insulation membrane layer, and the first insulation membrane layer is arranged between the flexible substrate and the first patterned conductive layer and is in direct contact with the flexible substrate. By arranging the flexible touch control sensor in the touch control panel, the cover plate of the touch control panel is free from the limitation of a planar structure, and different design demands of a product are further met. Further, the invention also provides a fabrication method for the touch control panel with the flexible touch control sensor.

The invention discloses a mobile phone card holder capable of identifying three cards simultaneously. A rotating shaft, a first elastic sheet installation hole and a second elastic sheet installation hole are arranged on a protruding area of a fixing insulating plastic cement layer; a third elastic sheet installation hole is arranged on a recessed area of the fixing insulating plastic cement layer; a first Micro-SIM card contact elastic sheet, a TF card contact elastic sheet and a second Micro-SIM card contact elastic sheet are arranged in the first elastic sheet installation hole, the second elastic sheet installation hole and the third elastic sheet installation hole respectively; the top of the first Micro-SIM card contact elastic sheet and the top of the TF card contact elastic sheet are both arranged in a first card slot of a card support; the top of the second Micro-SIM card contact elastic sheet extends into a second card slot of the card support; a micro switch is arranged in the first card slot; and the micro switch and a limiting elastic sheet form a loop. The mobile phone card holder provided by the invention can identify three cards simultaneously, and therefore, the inner installation space of the mobile phone card holder can be fully utilized, and the overall thickness of the mobile phone card holder will not be increased.

The invention provides a display panel, a manufacturing method thereof, and a mobile terminal, wherein the display panel, the manufacturing method thereof and the mobile terminal relate to the field of display technology. The display panel comprises cover plate glass and substrate glass which are arranged in a facing manner; wherein the surface, which faces the substrate glass, of the cover plateglass is provided with a touch control sensing layer. The touch control sensing layer is provided with a polarizer. The surface, which faces the cover plate glass, of the substrate glass is provided with a plurality of organic light emitting pixel units. Cured optical adhesive covers the plurality of organic light emitting pixel units. The optical adhesive is connected with the polarizer. According to the display panel, the touch control sensing layer and the organic light emitting pixel units are arranged through the cover plate glass and the substrate glass, and furthermore a glass layer onthe display panel is reduced, thereby reducing thickness of the display panel and realizing small thickness of the mobile terminal.