482 results about "Cover glass" patented technology

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 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 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 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 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.

The invention relates to an elevator system with a combined LiDAR and visible light sensor guide, in particular to a sensor having a housing extending from a front portion to a rear portion wherein the front portion has a transparent cover glass; an infrared (IR) beam emitter within the housing that emits a first beam along a first path; a visible light beam emitter within the housing that emits a second light beam along a second path that is not consistent with the first path; and a beam guide within the housing that engages the first and second beams such that the first and second beams are coaxial or parallel and exit the front of the housing.

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 relates to the field of photovoltaic technology, and discloses a photovoltaic backboard, a preparation method thereof and a solar module. The photovoltaic back plate comprises cover plate glass, a phase change material layer and substrate glass which are sequentially arranged in a laminated mode. The phase change material layer comprises a honeycomb-shaped spacing layer, the honeycomb-shaped spacing layer comprises a plurality of hollow polygonal honeycomb structures which are connected with one another, and cured composite slurry is arranged in hollow cavities of the polygonal honeycomb structures; the composite slurry contains a modified phase change material; a bonding material layer for bonding the honeycomb-shaped spacing layer on the substrate glass is arranged between the phase-change material layer and the substrate glass, and a sealing material layer for sealing a seam between the cover plate glass and the honeycomb-shaped spacing layer is arranged between the cover plate glass and the phase-change material layer. The photovoltaic backboard keeps the advantages of heat absorption and temperature regulation of the modified phase-change material, can effectively avoid the problems of outflow of the modified phase-change material, failure of a back adhesive film, battery pollution and the like, and further improves the photoelectric conversion efficiency, the working stability and the service life of a solar module.

The invention relates to a compact projection unit for a vehicle. This comprises an imager and a cover plate that is essentially transparent to the light beams, protects the projection unit from the outside, and is rotatably mounted therein. The cover plate has at least one associated rotary drive and associated control unit. The projection unit is designed to output the light beam in a predetermined shape and direction such that it is subsequently reflected by a reflection plate arranged in the user's field of vision to their eyebox, and the display content thus appears to the user as a real or virtual image floating in the air.The cover plate is designed to rotate via its appropriately configured control unit depending on the position of the sun in such a way that no sun rays coming directly from the sun can be reflected from the cover plate to the reflection plate and from there into the user eyebox.

The invention provides a micro display screen light field control structure and a preparation method thereof, and relates to the technical field of micro display. Comprising a substrate, a silicon-based OLED device, a thin film packaging layer and a liquid crystal control layer, wherein a pixel definition layer with a specific inverted trapezoidal structure is arranged on the substrate; the silicon-based OLED device is evaporated on the substrate; the thin film packaging layer covers the silicon-based OLED device and forms a water vapor isolation layer; the cover plate glass is carved into a strip-shaped conductive thin film and distributed with a strip-shaped cathode of the silicon-based OLED device in a crossed mode, the driving circuit is used for controlling the deflection state of liquid crystal molecules, and the silicon-based OLED device comprises a chiral OLED device film layer structure and is used for emitting circularly polarized light. According to the invention, the light field distribution can be stably regulated and controlled, the high-quality naked-eye 3D display effect is realized, and the stable operation of the silicon-based OLED device is effectively ensured.

A self-monitoring system for a micro-LED display panel can track a health status of the micro-LED emitters over the life cycle of the display. The self-monitoring system can include, for example, light sensors and a coverglass treated with an anti-reflective coating that directs light emitted by the micro-LED array toward the light sensors. Light captured by the light sensors can then be analyzed to determine the current value of light attributes such as color, polarization, and intensity, and to compare the current values of the light attributes with their previous values to monitor changes over time.

The application discloses an infrared cover for camera light compensation, and relates to the technical field of cameras, which comprises a cover plate, limit groove edges fixedly connected to both sides of the cover plate, an infrared lens embedded on the cover plate, an installation box fixedly connected to one end of the cover plate, a cleaning strip arranged in the installation box, and rolling assemblies arranged at both ends of the cleaning strip and used for moving the sliding blocks between the two limit groove edges. The cleaning assembly is arranged to clean the surface of the infrared lens during use. When cleaning, the sponge and the cleaning strip can be driven to move along the limit groove edges by pressing the push plate, so that the infrared lens is wiped, water droplets and stains adhered to the surface of the infrared lens are removed, and the normal use of the camera is not affected by stains adhered to the surface of the infrared lens.

This invention relates to a glass cover with an outer frame, wherein a flat glass plate is directly joined to the outer frame, wherein the glass matrix within the outer frame comprises at least one of bismuth oxide and boron oxide, and the glass ceramic has a coefficient of thermal expansion of 15 × 10⁻⁶. －7 In the glass ceramics described above, the total volume fraction of the negative thermal expansion filler and the total volume fraction of the filler components are both 40% to 65%, and the softening point of the glass components in the glass matrix is ​​lower than the glass transition point of the flat glass.

Disclosed herein is a cooking apparatus having an improved drainage structure. The cooking apparatus includes a main body having a cooking chamber with an opening provided to be opened forward, and a door coupled to the main body so as to open and close the cooking chamber. The door includes a door frame, a cover glass arranged on a front surface of the door frame, a touch panel arranged between the cover glass and the front surface of the door frame and provided to be in close contact with the front surface of the door frame by being pressed by the cover glass, and a drain hole arranged at a region, corresponding to a lower end of the touch panel, of the front surface of the door frame, and provided to allow a front surface and a rear surface of the door frame to communicate with each other.

The invention discloses a visual identification method and system for the grinding quality of a cover plate glass edge R corner, and belongs to the technical field of machine vision and intelligent detection. Multiple groups of high-resolution images of an R corner area are collected under the irradiation of a multi-angle light source, and image edge gray scale gradient features are extracted to construct a feature set; calculating a curvature change sequence according to gray abrupt change point distribution, and identifying a curvature anomaly concentrated region as a suspicious region; extracting textural features such as sub-pixel-level crack textures, reflection highlight interference modes and gray level distribution offset in the suspicious area; inputting the curvature and the texture features into a convolutional neural network model, and outputting a polishing quality confidence score; carrying out qualification judgment according to a scoring result, and carrying out image labeling on an abnormal position to realize defect tracing and process feedback; according to the invention, high-precision and automatic polishing defect identification can be realized, and the detection efficiency and the product yield are improved.

Provided is a film-attached transparent substrate which has excellent light absorption capacity, is neutral both in reflected color and transmitted color, is less likely to produce a color shift depending on the angle of light incidence, and has an insulation property. A film-attached transparent substrate 1 includes: a transparent substrate 2; and an antireflection film 3 provided on one principal surface 2a of the transparent substrate 2, wherein the antireflection film 3 is a multi-layer film including one or more high-refractive index films 5 having a relatively high refractive index and one or more low-refractive index films 4 having a relatively low refractive index, at least one of the one or more low-refractive index films 4 is a light-absorbing film, and the light-absorbing film includes a dielectric phase containing a material having a band gap of not less than 2.0 eV and not more than 2.7 eV and a metallic phase.

A variable aperture assembly is provided. For example, a variable aperture assembly comprises a piezoelectric annular bending disc, a polymer disc coupled to the bending disc, a cover glass coupled to the polymer disc, and a light absorptive fluid contained in a space between the polymer disc and the cover glass. The bending disc is selectively deformable when a voltage is applied. The polymer disc has a convex portion curved toward the cover glass. An area of contact between the convex portion and the cover glass defines an optical aperture. A size of the optical aperture is controlled by controlling a size of the area of contact between the convex portion and the cover glass. The size of the area of contact between the convex portion and the cover glass is controlled by controlling the voltage applied to the bending disc.

The utility model provides DAPI diluent cover glass stripping equipment, and belongs to the technical field of stripping equipment. Comprising a stripping box; the object containing groove is formed in the stripping box, the object containing groove is matched with the cover glass, and the object containing groove is used for containing the cover glass which is not stripped; the lower pressing plate is connected into the stripping box in a sliding mode, the lower pressing plate is located over the containing groove, the lower pressing plate is matched with the containing groove, and the lower pressing plate is used for pressing the unstripped cover glass downwards. According to the automatic stripping device for the cover glass, the purpose of automatically stripping the cover glass is achieved through the cooperation of the lower pressing plate, the spring, the storage groove, the push plate and the push rod, and the purposes of accurately detecting the number of the cover glass, orderly storing and conveniently discharging the cover glass are achieved through the cooperation of the reflector, the photoelectric switch, the lifting frame, the material pushing plate, the connecting block, the first threaded rod and other structures.

The disclosure relates to a camera module for a vehicle comprising: a housing having a first end and a second end opposite to the first end; at least one camera disposed proximate to or on the first end of the housing; at least one cover glass disposed proximate to or on the second end of the housing facing the at least one camera; at least one actuator, preferably being a piezo actuator, disposed between the housing and the at least one cover glass; and at least one sealing element disposed between the at least one cover glass and the housing, wherein the at least one cover glass is configured to compressibly touch the at least one sealing element, and wherein the at least one sealing element is injection molded onto the housing by a 2K injection molding process.

Described herein is an article comprising: a substrate comprising a first major surface and a second major surface; and a multi-layer coating disposed on the first major surface of the substrate, the multi-layer coating comprising at least one period of a layer of a low refractive index material and a layer of a high refractive index material. The article exhibits a major surface average reflectance of less than or equal to 0.550% throughout the wavelength range from 600 nm to 750 nm. Also described herein is a solar panel comprising the article disposed over an array of photovoltaic cells as a cover glass.

A display device according to an exemplary embodiment of the present disclosure includes a display panel including a plurality of sub pixels, a cover glass disposed above the display panel, the cover glass comprising a first area and a second area, and a metal plate disposed below the display panel, the metal plate comprising a first metal plate corresponding to the first area and a second metal plate corresponding to the second area. The first metal plate and the second metal plate may be forcibly fitted together in a fastening area between the first area and the second area to mechanically couple the first metal plate and the second metal plate. By doing this, separation between the cover glass and the display panel in a local curvature portion may be suppressed.

An electronic device according to the present disclosure comprises: a display panel; a cover glass including a first surface facing the front of the electronic device, and a second surface opposite to the first surface, wherein the second surface includes a first area disposed on at least a portion of the display panel and a second area formed to be inclined with respect to the first area; a support member including a supporting portion for supporting an edge portion of the cover glass, and a recessed portion in which the display panel is accommodated; and a reflective layer which is formed in the second area of the cover glass, and which includes a third area attached to the display panel and a fourth area that excludes the third area, wherein the thickness of the third area of the reflective layer can be formed to be smaller than the thickness of the fourth area of the reflective layer because of the pressure between the cover glass and the display panel.