44results about How to "Avoid light transmittance drop" patented technology

A transparent display device includes a base substrate having a pixel area and a transmission area, a barrier layer disposed on the base substrate, a pixel circuit disposed in the pixel area, a display structure disposed on the pixel circuit, a transmitting structure disposed in the transmission area, an adhesive layer disposed between the base substrate and the barrier layer, and between the base substrate and the transmitting structure, and a transmitting window defined in the transmission area where the transmitting structure may include a composition including silicon oxynitride, the adhesive layer may include aluminum oxide, and the transmitting window may expose a surface of the transmitting structure.

A display device, including a display panel configured to display an image in a front direction; an optical layer arranged at a front side of the display panel; and a radiant heat blocking layer arranged at a foremost plane of the display panel, and arranged on a front surface of the optical layer, wherein the radiant heat blocking layer is configured to block radiant heat produced by the display panel or produced behind the display panel from transferring forward from the radiant heat blocking layer

The invention relates to a surface hydrophobic agent, in particular an anti-reflection hydrophobic coating liquid for wear resistant self-cleaning photovoltaic glass. The provided preparation method of the anti-reflection hydrophobic coating liquid comprises the following steps: step one, dissolving perfluoroalkyl silane and tetraethyl orthosilicate into an organic solvent, adding an acid catalyst to carry out hydrolysis, and removing the acid catalyst to obtain an acid catalyzed reaction system; step two, dissolving perfluoroalkyl silane and tetraethyl orthosilicate into an organic solvent, adding an alkali catalyst to carry out hydrolysis, removing the alkali catalyst, and carrying out aging to obtain an alkali catalyzed reaction system, wherein the adopted organic solvent is the same as the organic solvent used in the step one; and step three, mixing the acid catalyzed reaction system obtained in the step one and the alkali catalyzed reaction system obtained in the step two, and evenly stirring to obtain the anti-reflection hydrophobic coating liquid. The provided anti-reflection hydrophobic coating liquid has a good hydrophobic property, satisfied light transmittance and good wear resistance.

An array substrate comprises a substrate, transistors arranged on the substrate, a first transparent electrode electrically connected with a drain of the transistor, and a second transparent electrode arranged between the first transparent electrode and the substrate. The first transparent electrode comprises strip-shaped electrodes electrically connected with each other. The second transparent electrode corresponds to the first transparent electrode and comprises electrode sets insulated from each other. Each of the plurality of electrode sets comprises two sub-electrodes arranged in the same layer, insulated from each, and arranged in a staggered and complementary manner. The sub-electrodes of the second transparent electrode act as a common electrode in a first preset time and a touch control electrode in a second preset time. A method for controlling the array substrate and a liquid crystal display device are also disclosed. The touch control function can be integrated in the array substrate, simplifying structure of the display device.

The invention relates to an array substrate, a display panel and manufacturing methods of the array substrate and the display panel. The array substrate comprises an underlayer, a first electrode arranged on the underlayer, a first insulation layer arranged on the first electrode, and second electrodes arranged on the first insulation layer. The second electrodes are arranged in the direction parallel to the surface of the underlayer at intervals, and the first electrode is provided with overlapped parts overlapped with the second electrodes in the direction perpendicular to the surface of the underlayer; the first electrode is one of common electrodes and pixel electrodes, the second electrodes are the other of the common electrodes and the pixel electrodes, at least one of the overlapped parts of the first electrodes and the second electrodes are provided with concave portions facing the underlayer, and the area of openings of the concave parts is larger than that of the bottoms of the concave parts.

An inorganic polarizing plate, containing: substrate transparent to light of bandwidth for use; and wire grid layer containing metal wires aligned on the substrate with gaps shorter than wavelength of the light, the plate satisfying formulae (1) to (3): 0 nm<(DR−DL)  Formula (1); 0 nm<|GR−GL|  Formula (2); and 0.90≰SR / SL≰1.30  Formula (3), where DL is distance along thickness direction of the substrate in region RL between one metal wire W and metal wire WL next to W in the wire grid layer, and DR is distance along the thickness direction of the substrate in region RR between W and metal wire WR provided next to W and at opposite side to side where WL is provided; GL is gap between W and WL, and GR is gap between W and WR; and SL is ratio of DL to GL, and SR is ratio of DR to GR.

The invention belongs to the technical field of medical instruments, and particularly relates to portable miniature auxiliary treatment equipment for depression, which comprises a front shell and a rear shell, wherein a lampshade panel is fixed on the front surface of the front shell, a light guide plate is fixed on the rear surface of the front shell, an LED lamp group is fixed on the rear surface of the light guide plate , the LED lamp group is fixed inside the rear shell through screws and electrically connected with an external power supply, a support frame is fixed on the rear surface ofthe rear shell. According to the portable miniature auxiliary treatment equipment for depression, the LED lamp group is arranged on the rear shell, the light guide plate is arranged on the front surface of the LED lamp group, the front shell is arranged on the front surface of the light guide plate, and the lampshade panel is fixed on the front shell, the light emitted by the LED lamp group will irradiate around a patient's body, so that the traditional medicine is replaced by light to treat the condition of the patient, thereby the condition of the patient can be more effectively relieved.

The present invention addresses the problem of providing a polishing pad capable of preventing slurry leakage while having excellent optical detection precision. This polishing pad is characterized in that a polishing area, a cushion layer, and a support film are layered in the stated order, and an optically transparent region is provided on the support film, in an aperture that passes through the polishing area and cushion layer. The optically transparent area has a peripheral part and a recessed part in the polishing table-side surface. The support film is layered on the peripheral part, but the support film is not layered on the recessed part, which remains open.

There is provided a focused ion beam processing method in which damage to a workpiece is minimized when the surface of the workpiece is irradiated and processed with an ion beam. The method comprises the steps of: generating an acceleration voltage between an ion source and a workpiece; focusing an ion beam emitted from the ion source; and applying the ion beam to a predetermined process position to process the surface of the workpiece. In this process, the energy level of the ion beam produced by the acceleration voltage is set within a range from at least 1 keV to less than 20 keV.

The invention relates to a solar battery, in particular to ultra clear float glass with two sides coated with antireflection coatings for packaging a solar battery assembly, which is cover plate glass for packaging in a crystalline silicon solar battery assembly and is suitable for the production of the crystalline silicon solar battery assembly. The ultra clear float glass comprises an ultra clear flat glass substrate (1); the upper surface and the lower surface of the ultra clear floating glass substrate are both planes and are respectively provided with a light antireflection coating (2) and a light antireflection coating (3). The invention has the advantages of low cost, simple production process, high price performance, good weather resistance, good light transmission, easily obtained raw materials, low material cost, high hardness of the light antireflection coatings and firm adhesion to the ultra clear float glass substrate and can improve the power increment of the solar assembly to a higher degree. With higher price performance, the invention is convenient for industrial and mass production.

The invention relates to a surface hydrophobic agent, in particular an anti-reflection hydrophobic coating liquid for wear resistant self-cleaning photovoltaic glass. The provided preparation method of the anti-reflection hydrophobic coating liquid comprises the following steps: step one, dissolving perfluoroalkyl silane and tetraethyl orthosilicate into an organic solvent, adding an acid catalyst to carry out hydrolysis, and removing the acid catalyst to obtain an acid catalyzed reaction system; step two, dissolving perfluoroalkyl silane and tetraethyl orthosilicate into an organic solvent, adding an alkali catalyst to carry out hydrolysis, removing the alkali catalyst, and carrying out aging to obtain an alkali catalyzed reaction system, wherein the adopted organic solvent is the same as the organic solvent used in the step one; and step three, mixing the acid catalyzed reaction system obtained in the step one and the alkali catalyzed reaction system obtained in the step two, and evenly stirring to obtain the anti-reflection hydrophobic coating liquid. The provided anti-reflection hydrophobic coating liquid has a good hydrophobic property, satisfied light transmittance and good wear resistance.

A liquid crystal display uses a layout which reduces the number of data lines relative to the number of pixel columns by providing one data line for every two pixel columns. The display is structured to prevent a passivation layer from becoming opaque due to a manufacturing haze effect by forming the pixel electrode below a gate insulating layer. It is structured to prevent a drain electrode from being damaged due to an etchant used for patterning the pixel electrode. Further, it is structured to prevent a short circuit between a common voltage line and a gate line while not substantially reducing an aperture ratio by disposing a common voltage contact hole for electrically connecting the common voltage line with a common electrode between vertically extending portions of two gate lines that generally extend horizontally.

A photoalignment method includes irradiating light in a first direction to a first alignment layer, and irradiating light in a second direction opposite the first direction, after disposing a first mask on the first alignment layer.

The invention belongs to the technical field of explosion-proof films, and specifically relates to an integral explosion-proof film for a black screen and a preparation method thereof. The integral explosion-proof film sequentially comprises a functional coating, a base material layer, a black adhesive layer, and a release film layer. By adopting the black adhesive layer, a black explosion-proof film is obtained; the glass does not need any fumigation process, which may influence the yield of glass products and light transmittance of glass, thus the glass processing cost and energy consumptionof electronic devices can be reduced; black color paste is added into an adhesive layer coating liquid to obtain the black adhesive layer, the operation is convenient, the whole process is barely influenced; the cost is low, the operation is easy; a silane coupling agent is added into the black adhesive layer coating liquid, the adhesion force between the adhesive layer and the base material layer / glass is improved; at the same time, the pigments are more evenly dispersed, and the light transmittance is maximally maintained after the addition of pigments.

The invention relates to a double-layer type intelligent siamese plastic arched greenhouse for agricultural production. The plastic arched greenhouse comprises an outer-layer arched shed, an inner-layer arched shed, a door wall, a skeleton, an access door, cross beams, longitudinal beams, a plurality of skeleton supporting columns, eye splices, plugging bolts, a coating plastic film, stabilizing frames, a light transmission layer, heat insulating cotton, a heat insulating layer, a heating furnace, firm columns and a ventilating duct, wherein the outer-layer arched shed consists of the skeleton and the coating plastic film covering the outside surface of the skeleton, the plurality of skeleton supporting columns which are upright in a spaced manner are separately arranged at the two ends of the side face of the skeleton, the longitudinal beams are arranged at top ends of the skeleton supporting columns, the cross beams corresponding to the skeleton supporting columns are arranged at middle areas of the longitudinal beams, the door wall is arranged at one side of the outer-layer arched shed, the access door is arranged at the bottom end of the door wall, the inner-layer arched shed is arranged inside the outer-layer arched shed, a ventilating device is arranged at the top of the plastic arched greenhouse, an automated humidity control system is arranged at the rear side of the internal part of the plastic arched greenhouse, the heating furnace is arranged at the middle side of the internal part of the plastic arched greenhouse, and seedling-raising seedling beds and vegetable seedling raising cabinets are separately arranged at the left and right sides of the internal part of the plastic arched greenhouse. The double-layer type intelligent siamese plastic arched greenhouse for agricultural production has the advantages that the service time of the arched greenhouse can be prolonged, the internal humidity of the greenhouse is effectively controlled, the disassembly and assembly are quick, and the structural strength is high.

The invention provides an intrinsic conductive elastomer, a preparation method thereof and a flexible device. The structural formula of the intrinsic conductive elastomer is shown in the specification, R1 comprises hydrogen or methyl, R2 comprises an ester group or phenylene, R3 is-(CH2) m-or-(CH2CH2O) n-, and m and n are respectively and independently positive integers from 1 to 8; and X< + > is an imidazole cation, a pyridine cation, a pyrrole cation, a piperidine cation, a quaternary ammonium cation or a quaternary phosphonium cation, and Y <-> is any one of a chloride ion, a bromide ion, a tetrafluoroboric acid ion, a hexafluorophosphate ion or a bis (trifluoromethylsulfonyl) imide anion. The preparation method of the intrinsic conductive elastomer comprises the following steps: mixing the raw materials including the functional ionic liquid monomer, the comonomer, the cross-linking agent and the initiator, and reacting to obtain the intrinsic conductive elastomer. The raw material of the flexible device comprises the intrinsic conductive elastomer. The intrinsic conductive elastomer has the characteristics of high tensile property, high transparency and excellent stability.

A display device may include a first substrate, a lower barrier layer disposed on a rear surface of the first substrate, an upper barrier layer disposed on a front surface of the first substrate, a display structure disposed on the upper barrier layer, and a second substrate disposed on the display structure.

A polarizing plate and a liquid crystal display device are provided. The polarizing plate includes a polarizing layer, a short wavelength band blue light film, a supporting layer, a release film, and a protective film. The short wavelength band blue light film is disposed on an upper side or a lower side of the polarizing layer. The supporting layer is disposed on a side of the polarizing layer opposite another side of the pluralizing layer facing the short wavelength band blue light film. The release film is disposed on a lower side of the polarizing layer. The release film is connected to the polarizing layer or the short wavelength band blue light film through an adhesive layer.

The invention relates to a polycarbonate / polyester alloy as well as a preparation method and application thereof. The alloy is prepared from the following raw materials in percentage by mass: 60%-85%of bisphenol A polycarbonate, 12%-35% of polyester resin with the refractive index of 1.5+ / -0.1 and the glass-transition temperature of from 60 DEG C to 100 DEG C, 1%-5% of a compatilizer, 0.1%-5% ofan ester exchange inhibitor and 0.1%-3% of a light diffusion agent with the refractive index of 1.35-1.49, wherein the polyester resin is selected from PET resin and / or PETG resin. Due to the existence of a low-Tg polyester chain, the thermal deformation temperature of the alloy is reduced by 15-45 DEG C, and the alloy is beneficial to processing and is not easy to warp; by adding a transesterification inhibitor and the compatilizer, the alloy inherits the transparency of bisphenol A type PC and keeps high light transmittance; and by adding a light diffusion agent, the haze of the alloy can beimproved.

The present invention relates to a method of preparing photopolymers using nanoporous membranes. More specifically, the present invention relates to a method of preparing a photopolymer with enhanced optical quality by performing photopolymerization in a polymer having nano-sized pores. The invention also relates to a photopolymer prepared by the method.

A light emitting diode packaging structure comprises a substrate, electrodes disposed on the substrate, a reflection cup, light emitting elements and packaging bodies. A block, under the reflection cup, is formed on the substrate. The bottom space of the reflection cup is separated by the block into a first accommodation portion and a second accommodation portion that are not communicated with each other. The light emitting elements include a first light emitting diode crystal grain accommodated in the first accommodation portion and a second light emitting diode crystal grain accommodated in the second accommodation portion. The light emitting wavelength of the first light emitting diode crystal grain is less than that of the second light emitting diode crystal grain. The first accommodation portion is filled with cyclic aliphatic epoxy resin, and the second accommodation portion and the top space of the reflection cup are both filled with bisphenol A epoxy resin. The light emitting diode packaging structure exhibits good light emitting performance and is low in manufacture cost.

The electrochromic element includes a first substrate, a first transparent electrode layer, a plurality of first bumps, a second substrate, a plurality of second bumps, and an electrochromic material.The first transparent electrode layer is located on the first substrate. The plurality of first bumps are located on the first transparent electrode layer and are arranged in an array. The second substrate is opposite to the first substrate. The second bumps are located on the second transparent electrode layer and arranged in an array, and the first bumps and the second bumps are assembled in astaggered mode to form at least one containing space. The electrochromic material is located in the containing space.

A display device includes: a common electrode and a pixel electrode that includes a horizontal stem, a vertical stem, and a branch. A pixel of the branch includes a first branch that extends in a first diagonal direction from the horizontal stem and the vertical stem, and a second branch that extends in a second diagonal direction from the horizontal stem and the vertical stem.

A transparent display device includes a base substrate having a pixel area and a transmission area, a barrier layer disposed on the base substrate, a pixel circuit disposed in the pixel area, a display structure disposed on the pixel circuit, a transmitting structure disposed in the transmission area, an adhesive layer disposed between the base substrate and the barrier layer, and between the base substrate and the transmitting structure, and a transmitting window defined in the transmission area where the transmitting structure may include a composition including silicon oxynitride, the adhesive layer may include aluminum oxide, and the transmitting window may expose a surface of the transmitting structure.

A display device includes: a substrate; a plurality of transistors disposed on the substrate; an insulating layer disposed on the plurality of transistors; a data line and a driving voltage line disposed on the insulating layer; a pixel electrode disposed on the data line or the driving voltage line; a pixel defining layer disposed on the pixel electrode and including a pixel opening that overlaps the pixel electrode; a light emitting element layer disposed in the pixel opening; and a common electrode disposed on the light emitting element layer, wherein the pixel opening includes a first sub-pixel opening and a second sub-pixel opening and a first blocking portion that is disposed between the first sub-pixel opening and the second sub-pixel opening.

An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction.

A plasma display panel includes a plurality of sustain electrode pairs, each of the sustain electrode pairs including an X electrode and a Y electrode; and a plurality of address electrodes crossing the sustain electrode pairs; wherein each of the address electrodes includes a main section having a first width, and extended-width portions having a second width greater than the first width, the extended-width portions being formed where the address electrode crosses either the X electrodes or the Y electrodes of the sustain electrode pairs.

A light-emitting diode packaging structure, including a substrate, an electrode arranged on the substrate, a reflective cup, a light-emitting element, and a package body, the substrate is formed with a stopper at the bottom of the reflective cup, and the stopper separates the space at the bottom of the reflective cup into a first housing part and a second housing part that are not communicated with each other, the light-emitting element includes a first light-emitting diode die disposed in the first housing part and a second light-emitting diode die disposed in the second housing part, the first light-emitting diode The emission wavelength of a light emitting diode crystal grain is smaller than that of the second light emitting diode crystal grain, the first containing part is filled with cycloaliphatic epoxy resin, the second containing part and the head space of the reflective cup are filled with bisphenol A epoxy resin. This light-emitting diode packaging structure can take into account both good light extraction performance and low manufacturing cost.

The invention discloses a liquid crystal display. The liquid crystal display uses a layout that reduces the number of data lines relative to the number of pixel columns by providing one data line for every two pixel columns. The display is configured to prevent the passivation layer from becoming opaque due to the haze effect of the fabrication by forming the pixel electrodes under the gate insulating layer. The display is configured to prevent damage to the drain electrodes due to the etchant used to pattern the pixel electrodes. In addition, the display is configured to prevent a short circuit between the common voltage line and the gate line without substantially lowering the opening by providing the common voltage contact hole between the vertically extending portions of the two gate lines extending generally horizontally The common voltage contact hole is used to electrically connect the common voltage line with the common electrode.