Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
489results about How to "Good chroma" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Benzanthracene derivative and electroluminescence device using the same
ActiveUS20070273272A1Improve efficiencyGood chromaSilicon organic compoundsDischarge tube luminescnet screensOrganic filmOrganic electroluminescence
A benzanthracene derivative having hydrogen atom at the 12-position, and an organic electroluminescence device having an organic thin film layer, which has one layer or a plurality of layers including at least a light emitting layer, is disposed between a cathode and an anode and contains the benzanthracene derivative in at least one layer in the organic thin film layer singly or as a component of a mixture. The electroluminescence device provides a great efficiency of light emission, has a long life and exhibits an excellent chromaticity.
Owner:IDEMITSU KOSAN CO LTD
Image generation device
InactiveUS20140063197A1Discriminating identificationVisual recognizabilityTexturing/coloringRoad vehicles traffic controlComputer graphics (images)Visual perception
An image generation device that enhances visual recognizability between a recognized 3D (three-dimensional) object and a substitute image synthesized in an area of a 3D object image which is a photographed image of the 3D object includes an image synthesis section that recognizes a 3D object present in the peripheral area of a vehicle and outputs 3D object attribute information indicative of attributes of this 3D object, determines a 3D object image area as an image area of the 3D object in the photographed image based on position information included in the 3D object attribute information, outputs at least one of a substitute image of the 3D object applied with a color based on the color information and a substitute image of the 3D object under a specified directional posture of the 3D object specified based on type information and directional posture information and generates a bird's-eye view image with a substitution image in which the substitution image outputted from a substitution image output section is synthesized at the position of the 3D object image area.
Owner:AISIN SEIKI KK
Inkjet ink having yellow dye mixture
InactiveUS7040746B2Good chromaGood lightfastnessMeasurement apparatus componentsInksYELLOW DYEPhotochemistry
An inkjet ink of exceptional overall color characteristics having about 4% by weight Direct Yellow 132 in acid form, about 1% by weight Acid Yellow 17 in acid form in water, also having a humectant, a penetrant and other generally known additives. The ink having chroma of at least about 108.5.
Owner:BRADY JOHN A +1
Carbazole derivative, and light emitting element material, light emitting element, and electronic appliance obtained using the same
ActiveUS20090058261A1Easy to trapEnhancing recombinationOrganic chemistryDischarge tube luminescnet screensAntioxidative responseAryl
An object is to provide a carbazole derivative that is useful as a raw material in manufacturing a light emitting element material having resistance to repetition of an oxidation reaction. The carbazole derivative is represented by General Formula (1) in the following. In General Formula (1), R1 represents any one selected from an alkyl group having 1 to 4 carbon atoms such as methyl, ethyl, and tert-butyl, and an aryl group having 1 to 12 carbon atoms such as phenyl, biphenyl, and naphthyl.
Owner:SEMICON ENERGY LAB CO LTD
Method for quickly and efficiently removing heavy metals in water body
ActiveCN104276646AImprove cleanlinessGood chromaWater contaminantsMultistage water/sewage treatmentPotassium permanganatePrecipitation
The invention relates to a method for removing heavy metals in a water body, which is characterized in that common oxidizers for water treatment, such as hydrogen peroxide, sodium hypochlorite, potassium permanganate and the like, are utilized for oxidization to activate the zero-valent iron surface and continuously generate fresh iron (III) / (II) (hydro)oxide and other active components, thereby quickly and efficiently removing heavy metals in the water body, including As, Hg, Cd, Pb, Cr, Se, Sb, Cu, Zn and the like, in a mode of adsorption, precipitation, redox or the like.
Owner:BEIJING NORMAL UNIVERSITY
Gamut mapping apparatus and method thereof
InactiveUS20060170940A1Improve picture qualityInhibit deteriorationDigitally marking record carriersDigital computer detailsGamutPerformance results
Apparatuses and methods for performing gamut compression. A gamut mapping apparatus of the invention includes a gamut analyzing unit for analyzing the gamut of a source device and the gamut of a target device using a gamut information profile; a gamut compressing unit for mapping original images of the source device within the gamut of the target device by using the analytical information on the gamuts; and a gamut extending unit for increasing the chroma of predetermined images among the compressed original images on the basis of the analytical information on the gamuts and the performance result of the gamut compressing unit.
Owner:SAMSUNG ELECTRONICS CO LTD
Light wavelength conversion module, illumination system, and projection apparatus
ActiveUS20150098070A1Good chromaGood color rendering/color reproduction propertyProjectorsPhotomechanical exposure apparatusLight beamLength wave
A light wavelength conversion module including a substrate, a first light wavelength conversion layer, and a first light transmissive layer is provided. The substrate has a light passing-through area and a first light wavelength conversion area. The first light wavelength conversion layer is located at the first light wavelength conversion area and between the first light transmissive layer and the substrate. The first light wavelength conversion layer is suitable for converting a coherent light beam into a first conversion light beam, wherein wavelengths of the coherent light beam and the first conversion light beam are different from each other. An illumination system and a projection apparatus are also provided.
Owner:CORETRONIC
High-efficient white-light organic electroluminescence device
ActiveCN103187537AFlexible control of luminous intensityGuaranteed luminous efficiencySolid-state devicesSemiconductor/solid-state device manufacturingHole injection layerHole transport layer
The invention relates to a high-efficient white-light organic electroluminescence device which comprises a substrate, an anode layer, a luminous unit layer and a cathode layer; the luminous unit layer comprises a hole injection layer which is formed on the anode layer, a hole transport layer is formed on the hole injection layer, the cathode layer is formed on an electron transport layer, a plurality of luminous layers are arranged between the hole transport layer and the electron transport layer, each luminous layer comprises a fluorescence luminous layer and a phosphorescence luminous layer, and a barrier layer consisting of an electron transport material and a hole transport material of the same parent nucleus is arranged between the fluorescence luminous layer and the phosphorescence luminous layer; and a main body material of the phosphorescence luminous layer which is adjacent to the barrier layer comprises an electron transport material and a hoe transport material of the same parent nucleus. The luminous device can effectively allocate the electron transport efficiency and the hole transport efficiency and has the advantage of high luminous efficiency.
Owner:GUAN YEOLIGHT TECH CO LTD +1
Cyan toner, magenta toner, yellow toner, black toner, and full-color image-forming method
InactiveUS20080247788A1Reduce toner consumptionReduce surface unevennessDevelopersElectrographic process apparatusColor imageEngineering
Provided are a toner containing at least a binder resin and a colorant, the toner having a specific hue angle and an absorbance at a specific wavelength in reflectance spectrophotometry, and a full-color image-forming method involving the use of the toner, the method including the steps of: forming an electrostatic image on a charged electrostatic image bearing member; developing the formed electrostatic image with the toner to form a toner image; transferring the formed toner image onto a transfer material; and fixing the transferred toner image to the transfer material to form a fixed image.
Owner:CANON KK
Underwater image enhancement method in combination with bilateral filtering and Retinex
InactiveCN108053374AIncrease contrastImprove signal-to-noise ratioImage enhancementImage analysisHueHistogram equalization
The invention discloses an underwater image enhancement method in combination with bilateral filtering and Retinex. The method comprises the steps of converting an RGB color space of an input image toan HSV color space; for a brightness component, filtering image noises in combination with the bilateral filtering, and separating out a reflective component and an irradiation component based on Gaussian center surrounding multi-scale Retinex for the denoised brightness component; for the separated irradiation component, adjusting illumination by adopting gamma correction to obtain a new irradiation component; realizing fusion enhancement of the irradiation component and the reflective component based on a Retinex theory, thereby obtaining a brightness component after non-uniform illumination correction; recombining the enhanced brightness component with a hue component and a saturation component, and converting the HSV color space to the RGB color space; calculating grayscale value ratios of red and green channels to a blue channel, and remapping the grayscale values of the three channels; and finally performing histogram equalization on the R, G and B channels of the image to realize image contrast enhancement. According to the method, the blue and green color deviation of the underwater image is effectively eliminated, so that the image contrast is improved; and the partial image noises are filtered, so that the signal-noise ratio of the image is increased.
Owner:TIANJIN UNIV
Inkjet, inkjet cartridge containing the inkjet ink, inkjet recording apparatus using the inkjet ink, inkjet recording method using the inkjet ink, and image formed by the inkjet recording method
InactiveUS7101919B2Good preservabilityImprove stabilityMeasurement apparatus componentsInksParticulatesEmulsion
An inkjet ink including water; a particulate pigment; a dispersant; and an emulsion, wherein the particulate pigment has an average particle diameter (D50) not greater than 100 nm, and the standard deviation of particle diameter distribution of the particulate pigment is less than one half of the average particle diameter (D50). An inkjet cartridge containing the inkjet ink. An inkjet recording apparatus including the inkjet cartridge and a carriage configured to carry the ink cartridge. An inkjet recording method including discharging the inkjet ink from a nozzle of a recording head to form an ink image on a recording paper. An image formed on a recording material in accordance with the inkjet recording method.
Owner:RICOH KK
Blue light organic electroluminescence device
InactiveCN102082232AImprove efficiencyGood chromaSolid-state devicesSemiconductor/solid-state device manufacturingHost materialOrganic electroluminescence
The invention discloses a blue light organic electroluminescence device. The device comprises a pair of electrodes and an organic luminous medium layer arranged between the electrodes, wherein the organic luminous medium layer at least comprises a luminous layer and an electron transmission layer, the luminous layer comprises a host material and a guest material, the hole mobility of the guest material is 10<-3>--10<-6>cm<2>V<-1>s<-1>, and the hole mobility of the guest material is 1 to 3 magnitude orders greater than electron mobility; the electron mobility of the electron transmission material is more than or equal to 10<-4>cm<2>V<-1>s<-1>; and the energy gap (Eg) of the guest material is 2.82-2.53eV. The organic electroluminescence device has the advantages of high efficiency, good chromaticity and long service life.
Owner:KUNSHAN VISIONOX DISPLAY TECH +2
Dye sets and ink sets for ink-jet ink imaging
The present invention is drawn to dye sets for formulating ink-jet ink sets, and to specific ink sets. The dye set can comprise cyan colorant including a phthalocyanine dye; magenta colorant including a copper- or nickel-containing azo dye; and yellow colorant including at least one of Yellow 1189 dye and Yellow 104 dye yellow colorant having the structure Formula 1: wherein R1 is H, SO3M, COOM, or SO2NH2; and wherein R2 is H, SO3M, COOM, or SO2NH2; and wherein R3 is H or CH3; and wherein n and m are 2, 3, 4, 5 or 6; and wherein M is H, Na, Li, K, ammonium, ammonium substituted with alkyl or combinations thereof. Optionally, a cyan triarylmethine dye such as Acid Blue 9, or another similar cyan dye, can be blended with the phthalocyanine dye; a rhodamine dye can be blended with the copper- or nickel-containing azo dye; and / or Acid Yellow 17 or Acid Yellow 23 can be blended with Formula 1.
Owner:HEWLETT PACKARD DEV CO LP
Housing of immunochromatography apparatus
InactiveUS6846453B1Accurately detect a test substance containedThe result is stableAnalysis using chemical indicatorsComponent separationAnalytePlastic materials
A housing for an immunochromatography apparatus capable of detecting the concentration of an analyte contained in a sample even if it is relatively low in concentration is provided. In the housing 1 of immunochromatography apparatus having an observation window 5, the observation window 5 of the housing 1 is made of a colored transparent plastic material having a transmittance of at least 20%, preferably at least 40%, so that a detection line displayed on a developing strip 2 contained therewithin can be seen therethrough, the other portion of the housing than the observation window 5 is made of a colored transparent plastic material having a transmittance of at least 12%, and the observation window 5 and the housing 1 are simultaneously and integrally molded out of the same plastic material.
Owner:NISSUI PHARMA
Liquid crystal display device, substrate assembly for liquid crystal display device, and electronic apparatus having a substantially equivalent display quality in both transmissive and reflective display modes
InactiveUS7030946B2Reduce light transmittanceAdd display modeSolid-state devicesOriginals for photomechanical treatmentLiquid-crystal displayElectron
A transflective liquid crystal display device comprising a pair of substrates; a liquid crystal layer between the substrates; reflective films are provided on an internal surface of a lower substrate which reflects light incident from an upper substrate; color filters provided above the reflective films, each containing a plurality of color layers which have different colors and are disposed to correspond to dots forming a display region; and lighting means. The dots have a reflective region in which the reflective film is present and a transmissive region in which the reflective film is not present. In addition, the color filters have opening portions that overlap the reflective film in each dot. Since the non-color regions are provided in the color filter corresponding to the reflective films, light used in reflective display mode is sufficiently secured and the chroma in a transmissive display mode can be maintained.
Owner:138 EAST LCD ADVANCEMENTS LTD
Method for preparing hydrogenated C9 petroleum resin
The invention discloses a method for preparing hydrogenated C9 petroleum resin, and belongs to the technical field of resin hydrogenation. A Ni / ZnO catalyst serves as a hydrogenation adsorption desulfurization catalyst, a supported metal catalyst serves as a hydrogenation decoloration catalyst, the resin is hydrogenated in a two-section fixed bed continuous hydrogenation mode, and due to the application of the Ni / ZnO hydrogenation adsorption desulfurization catalyst, the service life of the supported metal catalyst is guaranteed. The hue of the prepared hydrogenated resin is improved to be water white, and good heat stability is achieved. The method has the advantages that the process is simple, the activity of the catalysts is high, the chromaticity of the resin is improved, the heat stability of the resin is improved, the softening point is slightly reduced, and good economic benefits and industrial application prospects are achieved.
Owner:DALIAN UNIV OF TECH
Method for preparing a pearlescent pigment by coating metal oxides on the synthesized mica
InactiveUS6899757B2Good chromaFine lusterLiquid surface applicatorsCoatingsSurface-active agentsAqueous solution
Owner:CQV
Carbazole derivative, and light emitting element material, light emitting element, and electronic appliance obtained using the same
ActiveUS7838128B2Easy to trapEnhancing recombinationOrganic chemistryDischarge tube luminescnet screensAntioxidative responseAryl
Owner:SEMICON ENERGY LAB CO LTD
Oxidative hair dye composition comprising fatty component, thickener and dye precursor
ActiveCN101843561AIncrease concentrationHigh strengthCosmetic preparationsHair cosmeticsFiberHair dyes
The invention relates to an oxidative hair dye composition for keratin fibers, comprising fatty component, thickener and dye precursor. Provided is a ready-to-use composition for the oxidation dyeing of keratin fibers, and for example of human keratin fibers such as the hair, comprising, A) at least one fatty substance other than fatty acids present in the ready-to-use composition in an amount ofgreater than or equal to 25% by weight relative to the total weight of the ready-to-use composition, B) at least one polymeric thickener, C) at least one dye precursor, D) at least one oxidizing agent and E) at least one alkaline agent wherein at least one of the at least one alkaline agent is an organic amine. The inventive composition is characterized by the improved dying performance.
Owner:LOREAL SA
Technical method for preparing aliphatic polyester
The technological process of preparing aliphatic polyester adopts aliphatic dibasic acid and dibasic alcohol monomers and one complex catalyst system, and includes three synthesis steps including esterification, pre-polycondensation and final polycondensation. The process has no need of chain expanding reaction and short polyester synthesizing period, and can prepare thermoplastic resin with weight average molecular weight up to 200 KDa, excellent forming performance and no yellowing.
Owner:李鹏
Universal host for RG or RGB emission in organic light emitting devices
InactiveUS7221088B2Easily color tunedMinimizes number of processing stepDischarge tube luminescnet screensLamp detailsEnergy transferDopant
The present invention describes the use of red, green and, if necessary, blue dopants dispersed in a universal host material as the active emitting layer in OLEDs. The universal host is transparent in the visible region, and may be emissive in the blue region when used as the blue emitting species or possesses carrier transport properties. By dispersing the dopants in the universal host, efficient energy transfer from host to guest and / or direct carrier recombination on the dopant takes place resulting in bright red, green or blue emission, depending on the dopant. The resulting spectra are characteristic of the guest molecules.
Owner:THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
Clean production method of alkoxylation glycerol triacrylate
ActiveCN102503821ANo emissionsGreen and Clean Production MethodsOrganic compound preparationCarboxylic acid esters separation/purificationSodium BentoniteAntioxidant
The invention belongs to the field of photocuring materials and relates to a clean production method of alkoxylation glycerol triacrylate. The method comprises the following steps that: (1) ethoxylation glycerol / propoxylation glycerol, acrylic acid, catalysts, solvents, polymerization inhibitors and antioxidants are subjected to esterification backflow dehydration; (2) soda flakes and a small quantity of water are added for neutralization; (3) magnesium polysilicate absorbing agents are added for absorbing salt generated during the neutralization; (4) the pressure reduction dehydration is carried out, and solvents are removed; (5) press filtering is carried out, and the magnesium polysilicate and the salt absorbed by the magnesium polysilicate are filtered away; (6) alkaline calcium bentonite and calcium bentonite are added, and decoloration, trace moisture removal and trace acid removal are carried out; (7) press filtering is carried out; and (8) product index detection is carried out. The method belongs to the high-yield clean production method of the ethoxylation glycerol triacrylate and propoxylation glycerol triacrylate and has the advantages that economic benefits and environment benefits are realized, and the problem of organic waste water pollution in the production process of the ethoxylation glycerol triacrylate and the propoxylation glycerol triacrylate is fundamentally solved.
Owner:JIANGSU LITIAN TECH
Waste lubricant oil recovery utilization method
The invention discloses a method for recycling waste lubricating oil. The organic combination of filtration, electric dehydration demetallization, fluidized bed hydrodemetallization, fluidized bed hydrofining and other processes is adopted, and the operating conditions are optimized. Compared with the prior art, the method of the present invention can effectively remove most of the impurities in the waste lubricating oil, and improve some properties such as chroma, oxidation stability, neutralization value, etc. The yield has realized the recovery and effective utilization of waste lubricating oil.
Owner:CHINA PETROLEUM & CHEM CORP +1
Polymeric colorants having pigment and dye components and corresponding ink compositions
Colorants having pigment and dye components having improved chroma and good water and lightfastness are disclosed and described. A polymeric colorant can include a pigment having a polymer covalently attached thereto and a dye covalently attached to the polymer. A dispersant can be covalently attached to at least one of the pigment, the polymer, and the dye. By including both a pigment and a dye component in the polymeric colorant, improved chroma, waterfastness, and lightfastness can be realized. The dye and pigment components can be substantially the same color, or can have different colors, depending on the desired appearance. The polymeric colorants of the present invention are well suited to inclusion in ink-jet compositions, although many other applications are considered suitable for the instant polymeric colorants.
Owner:HEWLETT PACKARD DEV CO LP
A multiple functional group (methyl) acrylate synthesis and purification method
ActiveCN1733688AImprove density differenceEasy to handleOrganic compound preparationCarboxylic acid esters preparationPurification methodsAdhesive
The invention relates to a process for preparing multifunctional (methyl) acrylate, which can be widely applied in the fields of radiation solidified paint, printing ink, adhesive and polymer modification. The preparation comprises using mixed entrainer, subjecting the crude product to post-treatment and purification. The obtained product has a yield of greater than 95%, a purity above 99%, and a chromaticity (APHA) lower then 20.
Owner:SHANGHAI HUAYI NEW MATERIAL
Fluidized bed processing device of printing and dyeing waste water
InactiveCN101759294APromote degradationEfficient degradationTreatment with aerobic and anaerobic processesWaste water treatment from textile industryActivated sludgeFluidized bed
The invention discloses a fluidized bed processing device of printing and dyeing waste water, comprising an anaerobic fluidized bed reactor and an aerobic fluidized bed reactor, wherein circularly flowing microorganism carriers are respectively introduced to the anaerobic and the aerobic fluidized bed reactors, and then the effect of high-efficiently removing azo dyes with difficult degradation is achieved by utilizing an aerobic and anaerobic combined processing technology. The fluidized bed processing device successfully solves the technical problem of easy blockage of the conventional fluidized bed. Compared with the common activated sludge process, the fluidized bed processing device has the advantages of compact and simple structure, small land occupation, high chroma and CODCr removing rate, good quality of discharged water, dynamic and continuous processing and the like.
Owner:ZHEJIANG UNIV
Clean production method of dipropylene glycol diacrylate (DPGDA) or tripropylene glycol diacrylate (TPGDA)
ActiveCN102491896ANo processing costsGreen and Clean Production MethodsOrganic compound preparationCarboxylic acid esters preparationTripropylene glycolDipropylene glycol diacrylate
The invention which belongs to the light-cured material field relates to a clean production method of DPGDA or TPGDA. The method concretely comprises the following steps: 1, carrying out esterification reflux dehydration on dipropylene glycol / tripropylene glycol, acrylic acid, a catalyst, a solvent, a polymerization inhibitor and an antioxidant; 2, adding sodium hydroxide and a small amount of water to neutralize; 3, adding a magnesium polysilicate adsorbent to adsorb a salt generated through neutralization; 4, carrying out reduced pressure dehydration and desolventization; 5, press-filtering to filter out magnesium polysilicate and the salt absorbed thereby; 6, adding alkaline calcium bentonit and calcium oxide to decolor, remove trace water and remove trace acids; 7, press-filtering; and 8, carrying out product index detection. The clean production method of the DPGDA or the TPGDA of the invention, which has the advantages of high yield, economic benefit possessing and environmental benefit possessing, fundamentally solves an organic wastewater pollution problem in the production process of the DPGDA or the TPGDA.
Owner:JIANGSU LITIAN TECH
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator
InactiveUS7008671B2Sufficient image fastnessImprove water resistancePretreated surfacesPattern printingComputer graphics (images)Product gas
Owner:CANON KK
Green photosensitive resin compsition, photosensitive transprint material, color filter substrate and display device
InactiveCN101178540AGood chromaHigh color purityOptical filtersPhotosensitive materials for photomechanical apparatusDisplay deviceHigh color
The present invention provides a green photosensitive resin composition capable of forming a pattern with excellent linearity, a photosensitive transfer material using the composition, a color filter substrate having good chroma and high color purity, and a color filter substrate having the color filter. display device on a chip substrate. The present invention provides a method characterized in that it contains at least a pigment, a pigment dispersant, a binder, a photopolymerizable compound, and a photopolymerization initiator, at least one of the pigments is a compound represented by the following general formula, and the pigment dispersant A green photosensitive resin composition in which at least one amino group-containing compound is used, a photosensitive transfer material produced using the composition, a color filter substrate using the material, and a display device equipped with the color filter substrate. (In the formula, M represents a specified metal atom. X 1 ~X 16 Any 8-16 positions in the formula are represented by halogen atoms, and the rest are represented by hydrogen atoms. Y represents a fluorine atom, a chlorine atom, a bromine atom, an iodine atom or an oxygen atom, and m represents an integer of 0 to 2).
Owner:FUJIFILM CORP
Electrooptical device substrate, electrooptical device, methods for fabricating electrooptical device substrate and electrooptical device, electronic apparatus, and method for tuning color of color filter
InactiveUS6927813B2Convenient lightingGood chromaOptical filtersNon-linear opticsOptoelectronicsReflective layer
A substrate 201 has a reflective layer 211 thereon having apertures 211a, and the reflective layer has a color filter 212 thereon having coloring layers 212r, 212g, 212b. One coloring layer at each pixel has a hyperchromic portion 212c above the corresponding aperture 211a of the reflective layer 211, and a hypochromic portion 212d on the reflective layer 211. There is a region in which no hyperchromic portion 212c is disposed above the corresponding aperture 211a (FIG. 1(A)) or another region in which no hypochromic portion 212d is disposed on the reflective layer 211 (FIG. 1(B)).
Owner:BOE TECH GRP CO LTD
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com