732 results about "Cover glass" patented technology

A display device having a cover glass according to an example of the present disclosure includes a display panel, and a cover glass located on the display panel and including a folding area and a non-folding area, wherein the cover glass can include a glass layer including a glass having one or more slits disposed in the folding area in a width direction of the glass and formed in a shape passing through the glass in a height direction thereof, and a filler filled in each slit.

The utility model discloses a device for preparing a double-droplet microsphere. The device comprises a fluid injection unit, a liquid injection unit and a control unit, the micro-fluidic chip comprises a cover glass, one side of the cover glass is provided with a dispensing needle a, the dispensing needle a is connected with an internal phase glass capillary tube, the internal phase glass capillary tube is partially nested in an intermediate phase glass capillary tube, the intermediate phase glass capillary tube is partially nested in an external phase glass capillary tube, and the external phase glass capillary tube is connected with the external phase glass capillary tube. A dispensing needle b is vertically arranged above one end, which is overlapped with the inner phase glass capillary, of the intermediate phase glass capillary, and a dispensing needle c is vertically arranged above one end, which is overlapped with the intermediate phase glass capillary, of the outer phase glass capillary; and a micro-droplet collection unit. According to the utility model, through the coaxially arranged glass capillary tube and the dispensing needle head communicated with the glass capillary tube, the double-droplet microsphere is prepared, meanwhile, the groove is formed in the dispensing needle head, so that the construction of a coaxial glass capillary tube micro-fluidic chip is facilitated, the preparation equipment is simple, and the operation is simple.

The invention relates to the technical field of microbiological detection, in particular to active probiotic component detection equipment which comprises a box body, a microscope is arranged in the box body, a glass slide is arranged below the microscope, a cover glass is placed at the top of the glass slide, a box door is rotationally connected to one side of the box body through a hinge, a placement plate is fixedly mounted in the box body, and sliding grooves are formed in the two sides of the placement plate. A clamping unit is slidably connected in the sliding groove, a glass slide is fixedly connected above the placing plate through the clamping unit, a first mounting groove is formed in one end, close to the glass slide, of the placing plate, a driving unit is fixedly connected in the first mounting groove, a separating unit is arranged above the glass slide, and a heating unit is arranged below the glass slide; the separation unit and the heating unit are both controlled by a driving unit, the bottom end of the clamping unit penetrates through the placing plate to be fixedly connected with a moving unit, a dyeing unit is arranged in the end, away from the clamping unit, of the placing plate, and an angle adjusting unit is arranged below the dyeing unit.

Embodiments of the present disclosure relate to a display apparatus. The display apparatus includes a cover glass located on a display panel, and covering an area overlapping a non-folding area of a first side surface of the display panel, wherein the thickness of a part of the cover glass which covers the first side surface of the display panel and is disposed in an area overlapping the non-folding area is larger than the thickness of a part of the cover glass which is disposed in an area overlapping a folding area. It is possible to provide a display apparatus with improved impact resistance while realizing a folding function.

The utility model discloses a special glass slide for a stimulated Raman scattering imaging microscope, which comprises a glass slide, a cover glass and a buckle, the glass slide is in limit connection with the cover glass through the buckle, a sample groove is arranged on the glass slide, the cover glass covers the sample groove, so that a cavity is formed between the glass slide and the cover glass, and the sample groove is arranged in the cavity. And the side surface of the glass slide is provided with at least two small holes which are directly communicated with the inner cavity of the sample groove. According to the utility model, water evaporation can be prevented, bubbles can be avoided, water can be replenished without uncovering the cover glass, and laser is ensured to be focused on the same plane of a sample during imaging.

Method of manufacturing a solar cell, comprising: providing a solar cell (100) having an active surface (105a) intended, in use, to be exposed to sunlight; forming, in correspondence of said active surface, a protection against low-energy protons and other radiations harmful to the solar cell. Forming a protection comprises forming a layer of resin (110; 210) and forming by deposition of material on the resin layer a layer of protective material (115; 215b) on top of the resin layer.

The invention is applicable to the field of cover plate glass processing, and provides a method for processing and preparing a cover plate glass with a superhard optical coating, which comprises the steps of glass substrate pretreatment, multi-layer superhard coating layer preparation, AF anti-fingerprint film preparation and post-treatment detection. According to the invention, the glass substrate is subjected to basic pretreatment (cleaning and plasma treatment), the Mohs hardness of the superhard coating layer can reach 5 when an evaporation process is adopted, and the Mohs hardness can reach 6 when a sputtering process is adopted; the initial water drop angle is larger than or equal to 115 degrees, the water drop angle is still larger than or equal to 102 degrees after 2500 times of friction tests, and the rubber friction tests can reach more than 6300 times; the total thickness of the film layer is controlled to be 30-100 nm, the film layer is adaptive to cover plate glass with different sizes of more than 1-20 inches (small-size adaptive evaporation / sputtering and large-size adaptive magnetron sputtering), the process is compatible with a continuous film coating line, and the film layer is suitable for processing of intelligent watch glass, intelligent mobile phones and small-size touch screen cover plate glass and has good practicability and mass production potential.

The utility model discloses a portable peripheral blood cell counter which comprises a glass slide and a cover glass, and the cover glass is positioned at the upper end of the glass slide; the carrying and placing frame is arranged at the lower end of the glass slide, a rectangular placing open groove is formed in the upper end face of the carrying and placing frame, L-shaped positioning pieces are fixed to the four corners of the upper end of the rectangular placing open groove in the carrying and placing frame, and the glass slide is located in the rectangular placing open groove and clamped among the four L-shaped positioning pieces; the semicircular through groove is formed in the middle of the front end face and the rear end face of the carrying and placing frame, and the semicircular through groove vertically penetrates through the carrying and placing frame. According to the blood cell counter, external protection of glass slides and cover glass is achieved, the effect that each group of cover glass and glass slides are separated is achieved, and therefore the problems that a main body of an existing blood cell counter used for counting is made of glass slides and cover glass, the glass slides and the cover glass are prone to colliding with each other during placement, damage can occur, and peripheral blood cell counting is affected are effectively solved.

The utility model discloses an UTG composite polaroid, and belongs to the technical field of polaroids, the UTG composite polaroid is characterized by comprising a PET protective film layer, an UTG material layer, an adhesive layer, a polyvinyl alcohol film layer, a protective film layer, a pressure-sensitive adhesive layer and a release film layer which are sequentially stacked from top to bottom, and the thickness of the UTG material layer is 10-70 [mu] m. According to the display panel, one layer of OCA glue is reduced, the product thickness is reduced, the foldability is good, the cover plate glass and the polaroid can be directly combined in the processing procedure, the OCA glue material and the laminating procedure in the laminating process are omitted, the product cost is reduced, and the display panel has the advantages of high water vapor barrier rate, excellent RA reliability, excellent optical performance, high transmittance, good expansibility and the like. And the expansion effect of various special requirements is met.

To provide a laser radiation device which can prevent a removed object from adhering to cover glass for protecting a condensing lens in a reliable manner.SOLUTION: In a laser radiation device, a focus lens 1 which causes a laser beam P to converge and be focused on a surface of an object is provided. The laser radiation device which removes an object Q to be removed on an object surface with the laser beam is formed. Cover glass 2 is disposed on the front surface side of the focus lens 1. The laser radiation device includes suction means which suctions the removed object Q and jetting means which jets compressed air R to a surface of the cover glass 2. The compressed air R jetted from the jetting means is suctioned by the suction means.SELECTED DRAWING: Figure 1

The present invention relates to a solar cell and a method of manufacturing the same. The method of manufacturing the solar cell, according to the present invention, includes: a first step of forming a lower transparent resin layer on a lower cover glass; a second step of disposing a plurality of thin-film solar cells and a plurality of glass blocks on the lower transparent resin layer; a third step of forming an upper transparent resin layer on top of the plurality of thin-film solar cells and the plurality of glass blocks; and a fourth step of disposing an upper cover glass on the upper transparent resin layer to configure the solar cell, wherein, in the second step, the plurality of glass blocks are each disposed between the plurality of thin-film solar cells on the lower transparent resin layer.

The application provides a chemically strengthened microcrystalline glass, a cover plate glass, an electronic device and a glass device, and belongs to the technical field of microcrystalline glass. The application makes the surface composition and stress structure of the chemically strengthened microcrystalline glass with lithium disilicate as the main crystal phase meet specific requirements, so that the chemically strengthened microcrystalline glass can meet high stress levels and also ensure good weather resistance, and can better ensure that the chemically strengthened microcrystalline glass meets application requirements.

The invention relates to the technical field of detection sample sealing, in particular to an instant-drying type slide sample sealing protection device which comprises a slide tray provided with a slide placing groove used for placing a slide; the linear driving module is connected with the slide tray and is used for driving the slide tray to linearly act; the glue adding module comprises a glue dripping head located above the moving path of the slide tray and is used for adding glue to the sample area of the slide; the glue scraping module comprises a scraping blade, and the scraping blade is located above the moving path of the slide tray and used for scraping glue on the slide; and the glue drying module is positioned on one side of the glue scraping module and is used for drying glue on the slide. According to the method, a brand new process is adopted, cover glass does not need to be placed on the slide, the problem of cover glass fragmentation and the problem of mounting medium pasting are avoided, the problem of mutual intersection of smear lamination storage is solved, the storage efficiency of a smear cabinet is improved, and rapid smear sealing can be achieved.

The invention provides a pollen image rapid scanning method under a high-magnification microscope based on retrieval guidance of a low-magnification microscope. The method comprises the following steps: firstly, rapidly scanning a 1000 mm < 2 > region under a whole cover glass through a low-magnification microscope, identifying pollen particles possibly existing in the region, and establishing a prior distribution diagram; and then, in a high-power microscope scanning stage, fine imaging is only carried out on the pollen of the potential target areas, and the areas which are confirmed to be blank are quickly skipped. Compared with a traditional full-area high-power microscope scanning scheme, the intelligent scanning method based on low-power microscope guidance can remarkably reduce invalid imaging time and improve the overall detection efficiency.

A thin and light optical waveguide lens, which can be applied to a display device. The optical waveguide lens comprises waveguide plates (1) made of a wide bandgap semiconductor material and protective films (2) made of an optical resin material; at least one surface of the waveguide plates (1) is provided with a grating structure (11); the protective films (2) are arranged on the surfaces of the waveguide plates (1), and are embedded in grating gaps of the grating structure (11); and the outer side surfaces of the corresponding protective film (2) and the grating structure (11) are approximately located on the same plane, and / or said protective film (2) covers the outer side surface of the grating structure (11). According to the optical waveguide lens, high-refractive-index glass waveguide plates (1) having a refractive index of 1.7-1.9 are replaced with the waveguide plates (1) made of the wide bandgap semiconductor material, and cover glass is replaced with the protective films (2) made of the optical resin material, such that hardening, scratch resistance, anti-fog, anti-slip, anti-smudge, high light transmittance and other functions are integrated while the waveguide plates (1) are protected on both sides, the overall thickness of the optical waveguide lens is reduced and the optical properties are improved.

The invention relates to a screen cover plate glass foreign matter detection method. The method comprises the following steps: S1, acquiring an image, and obtaining an upper camera upper light source image, an upper camera lower light source image, a lower camera lower light source image and a lower camera upper light source image; and S2, image processing: performing filtering, segmentation, mask and bitwise operation on the lower light source image of the upper camera and the upper light source image of the lower camera to obtain an upper gray-scale image and a lower gray-scale image with foreign matters. And S3, foreign matter detection. And S4, morphological reconstruction: performing morphological reconstruction on the foreign matters according to the information of the foreign matters in the upper grey-scale map and the lower grey-scale map, and judging whether two adjacent foreign matters are the same foreign matter or not. And S5, foreign matter screening. After the foreign matter is detected, morphological reconstruction is carried out on the foreign matter, so that the level of the foreign matter can be judged more accurately, fine alignment errors caused when image taking consistency is achieved through mechanical positioning are eliminated, and the accuracy of foreign matter judgment is improved.

A wearable electronic device includes a body, a housing component, a band operable to attach the body to a body part of a user, and a force sensor coupled to the housing component. The force sensor is operable to produce a force signal based on a force exerted between the body part of the user and the housing component. A processing unit of the wearable electronic device receives the force signal from the force sensor and determines the force exerted on the housing component based thereon. The processing unit may use that force to determine a tightness of the band, determine health information for the user, adjust determined force exerted on a cover glass, and / or to perform various other actions.

The application provides a chemically strengthened microcrystalline glass, a cover plate glass, an electronic device and a glass device, and belongs to the technical field of microcrystalline glass; through the high lithium content microcrystalline glass with a specific composition and taking lithium disilicate as a main crystal phase, after chemical strengthening treatment, specific stress characteristics are met, especially the relationship between the molar percentage content of ZrO2 in the microcrystalline glass and the stress characteristic relationship A meets specific requirements, that is, the range requirement of the relationship B is met, not only can the problem of "surface cracking" of the prepared chemically strengthened microcrystalline glass be effectively overcome, but also the chemically strengthened microcrystalline glass can be ensured to have high mechanical strength performance, and further the chemically strengthened microcrystalline glass can be ensured to have excellent damage resistance.

The utility model relates to an imaging auxiliary device and a laser imaging system.The imaging auxiliary device comprises a sample bearing device and a position measuring device for measuring the sample bearing device in the z-axis direction, and when the sample bearing device compresses a biological tissue sample in the z-axis direction, the position measuring device measures the position of the sample bearing device in the z-axis direction; the position measuring device can be used for measuring the position of the cover glass at the bottom of the sample bearing device to obtain the position parameter of the biological tissue sample in the z-axis direction, so that the position parameter is used for controlling the laser imaging system to quickly focus the biological tissue sample in the z-axis direction in the imaging process. According to the technical scheme, rapid focusing on the biological tissue sample is facilitated, and the deformation quantity of the cover glass at the bottom of the sample bearing device in the z-axis direction can be obtained in real time, so that the biological tissue sample is indicated to be pressed, the imaging effect is greatly improved, rapid imaging of the laser imaging system is achieved, and the imaging efficiency is improved.

A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.

The invention discloses an automatic cleaning device and method for a cover plate glass conveying trolley, and belongs to the field of cover plate glass production. The device is arranged at a preset cleaning station on the backflow side of a conveying belt and comprises a clamping jaw opening mechanism and a cleaning mechanism. The clamping jaw opening mechanism drives an ejection block to eject a conveying trolley clamping jaw open through an air cylinder. The sweeping mechanism moves up and down through the lifting driving assembly, cleans the rubber surface of the clamping jaw in combination with a sweeping brush which horizontally reciprocates and rotates, and collects glass residues and dust in cooperation with the dust collecting assembly. According to the device, the clamping jaw of the conveying trolley can be automatically, rapidly and efficiently cleaned, damage and pollution of residues of the clamping jaw to glass are avoided, the surface quality of the cover plate glass is guaranteed, and the device is suitable for the production and conveying link of the cover plate glass through the overflow down-draw method.

The utility model relates to the technical field of metering equipment, in particular to a cover glass bead volume metering device which comprises a hopper, a cover plate is arranged on the upper portion of the hopper, a feeding port is formed in the cover plate, and height measuring equipment is arranged on one side of the feeding port. The hopper is internally provided with the flattening device used for flattening the height of the stacking face on the upper portion of the material, the height measuring device can measure the stacking height of the material in the hopper, the flattening device can flatten the surface of the material, and the calculation accuracy of the material volume is improved.

The invention discloses a preparation method of AG (anti-glare) glass, which comprises the following steps: treating a glass sheet covered by an anhydrous film with a pretreatment solution, passing through an AG glass etching solution, and then carrying out chemical polishing to prepare the AG glass, the AG glass etching liquid is prepared from the following components in parts by weight: 35 to 45 parts of NH4HF2, 5 to 10 parts of NH4F, 8 to 12 parts of BaSO4, 3 to 5 parts of Na2SiF6, 3 to 5 parts of Na3PO4, 0.5 to 0.7 part of starch, 0.4 to 0.6 part of carboxymethyl cellulose, 15 to 23 parts of composite acid and 15 to 25 parts of water. The composite acid is composed of organic acid and inorganic acid according to a mass ratio of (5-7): (10-15). Uniform etching can be achieved without water film covering, and the method is particularly suitable for preparing AG glass from 2.5 / 3D cover plate glass and perforated glass.

A system for recording video in a wearable device is provided. The system includes: a barrel to provide mechanical support for one or more components in the system, a camera, disposed inside the barrel, wherein the camera includes a front lens with a field of view pointed to an onlooker outside of the wearable device, a cover glass mounted on the barrel, the cover glass configured to protect the front lens and one or more components in the system, a light emitting device, disposed inside the barrel, and a light pipe configured to receive a light from the light emitting device and to transmit the light through an overlap area on the cover glass and to the onlooker, when the camera is recording a scene outside of the wearable device, within the field of view, wherein the camera field of view comprises at least a portion of the overlap area.

The utility model provides a cover plate glass containing box. The cover plate glass containing box comprises a box body assembly; the supporting assembly comprises a plurality of supporting structures, the multiple supporting structures are sequentially connected end to end, the multiple supporting structures are arranged in the box body assembly, and gaps are formed between the supporting structures and the inner wall of the box body assembly; and the number of the limiting assemblies is multiple, the multiple limiting assemblies are arranged among the multiple supporting structures at intervals, and cover plate glass is arranged between the adjacent limiting assemblies. According to the technical scheme, the problem that in the prior art, in the transportation process of cover plate glass, in the prior art, due to the fact that the box body is extruded, internal glass collides and extrudes one another, and products are damaged is effectively solved.

The present invention relates to a glass article (10) that includes cover glass (12) and a frame (14) that is bonded to a principal surface (12B) side of the cover glass (12) via an adhesive layer (16). The cover glass is provided with a curved part that protrudes toward principal surface (12B). The adhesive layer (16) includes at least one of a first adhesive layer and a second adhesive layer. The thickness, Young's modulus, and perimeter of the cover glass, the radius of curvature of the curved part, and the area of the adhesive layer have a specific relationship.

This invention discloses a secondary chemically strengthened UFG glass and its preparation method, relating to the field of ultrathin flexible glass technology. The secondary chemically strengthened UFG glass, by molar percentage, comprises the following raw materials: SiO2: 59.85%~69.43%, Al2O3: 11.81%~18.45%, Na2O: 7.5%~10.48%, Li2O: 6.7%~9.0%, B2O3: 0~3.7%, MgO: 0~3.65%, P2O5: 0~4.59%, and SnO2: 0.9%. After the UFG glass undergoes two chemical strengthening processes, the volume expansion rates of the first and second regions of the UFG glass, which have varying thicknesses, are equal. This avoids problems such as distortion, deformation, and wrinkles that easily occur in the strengthened cover glass, improving the yield and facilitating large-scale production.

This invention provides a controllable transport device and method for inert particles, including a light spot projection structure, a sample stage, a particle carrier, and a camera. The particle carrier is placed on the sample stage, and the light spot projection structure is located below the sample stage, projecting a light spot onto the particle carrier. The camera is located above the sample stage. The particle carrier includes a photocatalytic film, a cover glass, and a gasket. The gasket is disposed between the photocatalytic film and the cover glass, and a cavity is provided in the center of the gasket. The cavity contains a mixed aqueous solution including fuel liquid and inert colloidal particles. This invention does not require the assistance of an external electric field; it only requires modification of the external excitation light source to enable it to generate microscale light spots through a solid mask or a micro-projector device. The device has a simple structure, is easy to operate, low in cost, and has good controllability.

The utility model relates to the technical field of cover plate glass production, in particular to a cover plate glass tempering frame basket which comprises a hanging basket and a plurality of mounting mechanisms, each mounting mechanism comprises a mounting frame, a plurality of sliding assemblies and a fixing assembly, each sliding assembly comprises a supporting frame, a rotating rod and a pulley, the hanging basket is provided with a plurality of sliding grooves, and the sliding grooves are formed in the two ends of the hanging basket respectively. The sliding assemblies are arranged at the two ends of the mounting frame respectively, the supporting frame is fixedly connected with one end of the mounting frame, the rotating rod is rotationally connected with the supporting frame and the pulley, the pulley is located in the supporting frame, one end of the pulley is slidably connected with the hanging basket and located in the sliding groove, and the fixing assembly is arranged above the mounting frame. The multiple glass cover plates are installed in the installation frames respectively, when the tempering condition of the single glass cover plate is detected, the corresponding installation frame is pulled up, the whole hanging basket does not need to be pulled up, and then the practicability of the device is improved.

Provided is a display device including: an optical layer disposed on a display unit and including a cholesteric liquid crystal; and a cover glass disposed on the optical layer, in which the cover glass includes a flat portion and a curved portion disposed outside the flat portion, and the cholesteric liquid crystal overlaps the curved portion. According to the present invention, by forming an optical layer between a display unit and a cover glass, a viewing angle-based color change of a flat portion and a curved portion of the cover glass can be minimized.