74results about How to "Guaranteed not to break down" patented technology

The invention relates to an organic compound based on triazine and benzimidazole and application thereof to an organic light-emitting diode (OLED) device. The compound disclosed by the invention has a high vitrification temperature and high molecular thermal stability; the compound has a low absorption rate and a high refraction rate in the field of visible light, and can be applied to a CPL (Circular-Polarizing Filter) layer of the OLED device to effectively increase the light output efficiency of the OLED device; the compound also has a deep HOMO (Highest Occupied Molecular Orbital) energy level and a high electron mobility, can be taken as a hole-blocking/electron transport layer material of the OLED device, and can effectively block holes or prevent energy from being transported from a light-emitting layer to one side of an electron layer, so that the compound efficiency of the holes and electrons on the light-emitting layer is increased, and the light-emitting efficiency and the service life of the OLED device are increased and prolonged.

The invention discloses health-care coarse-grain flour which is prepared from the following raw materials in parts by weight: (1) coarse cereals: 60-70 parts of wheat, 4-6 parts of corn, 4-6 parts of polished round-grained rice, and 4-6 parts of barley; (2) auxiliary raw materials: 0.2-1 parts of walnut, 0.1-0.8 parts of cattle blood, 0.15-0.6 parts of goose blood, 0.1-0.6 parts of yam, and 0.1-0.8 parts of endodermis of chicken gizzard; meanwhile, the auxiliary raw materials of the health-care coarse-grain flour disclosed by the invention further comprise0.1-0.8 parts of pig blood, 0.1-0.6 parts of edible fungus, 0.2-1 parts of peanuts, and 0.2-1 parts of cassia seeds; in addition, the coarse-grain flour also can comprises 8-12 parts of one of tapioca, broad bean meal, peameal, soybean meal and millet or sorghum flour, or an arbitrary mixture thereof. The invention discloses a process for preparing the health-care coarse-grain flour. Meanwhile, the invention also discloses a health-care coarse-grain dried noodle prepared from the health-care coarse-grain flour above and a preparation process thereof.

The invention relates to an organic compound based on triazine and application thereof to an OLED (Organic Light Emitting Diode) device. The compound has high glass transition temperature and molecular thermal stability; in the visible light field, the absorption is low; the refraction index is high; after the compound is applied to a CPL layer of the OLED device, the light taking-out efficiency of the OLED device can be effectively improved. The compound also has deep HOMO energy level and high electronic mobility and can be used as a hole blocking/electronic transmission layer material of the OLED device; holes or energy can be effectively blocked from being transmitted from the luminescent layer to one side of the electronic layer, so that the compounding efficiency of holes and electrons in the luminous layer is improved; further, the luminous efficiency of the OLED device is improved; the service life of the OLED device is prolonged.

The invention relates to an organic electroluminescent device containing a capping layer. The organic electroluminescent device containing the capping layer comprises a substrate layer, a first electrode, an organic light emitting functional layer, a second electrode and the capping layer, wherein the first electrode is located on the substrate; the organic light emitting functional layer is located on the first electrode; the second electrode is located on the organic light emitting functional layer; and the capping layer is located on the second electrode, the capping layer comprises an organic compound, the organic compound of the capping layer contains different types of heteroarylamines and has higher glass transition temperature and molecular thermal stability. Low absorption and high refractive index in the visible light field are achieved, and the light extraction efficiency of an OLED device can be effectively improved after the organic electroluminescent device is applied toa CPL layer of an organic light Emission diode (OLED) device. The invention further relates to the application of the organic electroluminescent device containing the capping layer for display or lighting equipment.

The invention relates to an organic compound taking pyridine and benzimidazole as a core and application thereof in organic light emitting diode (OLED) devices. The compound disclosed by the invention has higher glass transition temperature and molecular heat stability; the compound has low absorption and high refractive index in the field of visible light; after being applied to CPL layers of the OLED devices, the compound can effectively improve light extraction efficiency of the OLED devices. The compound disclosed by the invention further has a deep HOMO energy level and high electronic mobility, can serve as a cavity blocking/electron transfer layer material of the OLED devices and can effectively prevent cavities or energy from being transmitted to one side of an electronic layer from a luminescent layer; thus, composition efficiency of the cavities and the electrons in the luminescent layer is improved, and further luminous efficiency and service life of the OLED devices are improved.

The invention discloses a piece of high flame retardancy glass fiber air filtering paper which is prepared from alkali-free glass fiber cotton with the diameter being 7-9 micrometers, alkali-free glass fiber cotton with the diameter being 0.3-0.4 micrometer, and a binding material, wherein the mass ratio of the alkali-free glass fiber cotton with the diameter being 7-9 micrometers to the alkali-free glass fiber cotton with the diameter being 0.3-0.4 micrometer is 1:(3.8-4.2); the binding material is a mixture of acrylic emulsion and a halogen-free organic phosphate fire retardant. The invention further discloses a preparation method of the high flame retardancy glass fiber air filtering paper. The preparation method comprises the following steps of firstly, pulping to disperse the raw materials so as to obtain pulp, subsequently gluing wet paper, removing moisture in the wet paper, and finally drying so as to obtain a product. The glass fiber air filtering paper is smooth and uniform in surface, and good in flame retardant property.

The invention relates to a boron-containing organic compound and application of the boron-containing organic compound to an OLED device. The structure of the compound is shown as a general formula (1), the whole molecule of the compound is a large rigid structure, and the introduction of substituent groups reduces the planarity of a material, so the steric hindrance of the material is increased, the material is not easy to rotate, and a three-dimensional space structure is more stable; and therefore, the compound has higher glass transition temperature and molecular thermal stability. In addition, the HOMO and LUMO distribution positions of the compound are separated from each other, so the compound has appropriate HOMO and LUMO energy levels; and therefore, after the compound is applied to the OLED device, the luminous efficiency of the device can be effectively improved, and the service life of the device can be effectively prolonged.

The invention relates to an organic compound based on pyridine and quinoxaline and an application of the organic compound to an OLED (organic light emission diode) device. The compound has higher glass transition temperature and molecular heat stability, and is low in absorption and high in refractive index in the field of visible light, and light extraction efficiency of the OLED device can be effectively improved after the organic compound is applied to a CPL layer of the OLED device; the compound further has high HOMO energy level and high electron mobility and can be taken as a hole-blocking/electron transfer layer of the OLED device and can effectively prevent holes or energy from being transferred to one side of the electron layer from a luminous layer, so that composite efficiency of the holes and electrons in the luminous layer is improved, the luminous efficiency of the OLED device is improved, and the service life of the OLED device is prolonged.

The invention relates to an organic compound and a preparation method thereof, and application in OLED, and belongs to the technical field of semiconductors, wherein the structure of the compound is represented by a general formula (1). The invention also discloses a preparation method and application of the compound. According to the invention, the compound provided by the invention has high glass transition temperature and molecular thermal stability, is low in absorption in the field of visible light, is high in refractive index, can effectively improve the light extraction efficiency of anOLED device after being applied to the CPL layer of the OLED device, also has a deep HOMO energy level and high electron mobility, and can be used as a hole barrier, an electron transport layer or alight-emitting layer material of an OLED device to balance the balance degree of electrons and holes in a light-emitting layer, so that the recombination efficiency of the holes and the electrons in the light-emitting layer is improved so as to improve the light-emitting efficiency and the service life of the OLED device.

The invention discloses a compound adopting dimethylanthrone as a core, and an application thereof in organic electroluminescent devices. The compound adopting the dimethylanthrone as the core and heteroarylcarbazole as a branched chain has the characteristics of difficulty in intermolecular crystallization, difficulty in aggregation and good electrochemical stability. When the compound is used as the luminescent layer material of the organic electroluminescent devices, the current efficiency of the devices is greatly improved, and the life of the devices is obviously prolonged.

The invention discloses a sand mill with double cooling systems. The sand mill comprises a bearing pedestal, a grinding cylinder and a grinding drum which is arranged in a cavity of the grinding cylinder, wherein a main shaft which is arranged in the bearing pedestal is fixedly connected with the grinding drum; the grinding cylinder consists of an outer sleeve and an inner sleeve; and a cooling water pipe is arranged in a sandwich layer between the outer sleeve and the inner sleeve. Through the spiral tubular cooling water pipe on the grinding cylinder, the main shaft, an internal cooling passage of the grinding drum and a cooling oil chamber at the periphery of the main shaft, multi-cycle cooling is performed on the sand mill by utilizing cooling water and cooling oil; comprehensive enhanced cooling is performed on the main shaft, the grinding drum and a material; and thus, the operation of the sand mill is protected, the material is protected from being decomposed and deteriorated, and the quality of the material is improved.

The invention discloses an organic compound based on a carbazole fused ring structure and an application of the organic compound in an OLED device. The structure of the compound simultaneously contains a benzo five-membered ring and a carbazole fused ring structure, and the compound has high glass transition temperature and thermal stability. The evaporation temperature of the material is low, andthe decomposition temperature of the material is higher than the evaporation temperature of the material. The material has a low extinction coefficient and a high refractive index in the field of visible light, and can effectively improve the light extraction efficiency of an OLED device after being applied to the OLED device as a covering layer (CPL), thereby improving the light emitting efficiency of the device and reducing the power consumption of the device.

The invention relates to an organic compound containing pyridine and an application thereof in an OLED device. The structure of the compound of the invention is as shown in the general formula (1): the compound has higher glass transition temperature and molecular thermal stability; in the visible light field, the absorption is low and the refractive index is high. After the organic compound is applied to the CPL layer of the OLED device, the light extraction efficiency of the OLED device can be effectively improved. The compounds of the present invention also have deep HOMO levels and high electron mobility, The organic compound can be used as a hole blocking/electron transport layer material of the OLED device, holes or energy can be effectively blocked from being transferred from the light emitting layer to the electron layer side, thereby improving the recombination efficiency of holes and electrons in the light emitting layer, and further improving the light emitting efficiency and service life of the OLED device.

The invention relates to an organic compound taking carbazole as a core and an organic electroluminescent device containing the organic compound. The compound provided by the invention has relativelyhigh glass transition temperature and molecular thermal stability; the refractive index in the field of visible light is high, and the light extraction efficiency of an OLED device can be effectivelyimproved after the compound is applied to a CPL layer of the OLED device; and the organic electroluminescent device is higher in light-emitting efficiency, better in visual declination angle, better in inhibition of angle dependence of emergent light wavelength and high in yield.

The invention discloses a semiconductor alloy film with a continuously and gradually changing component, and a preparation method and application of the semiconductor alloy film. The film is characterized in that the film is a ternary sulfur-selenium compound alloy, the selenium component can be continuously and gradually changing in an X axis direction and be basically unchanged in a Y axis direction and a Z axis direction; the semiconductor alloy film with the continuously and gradually changing component is taken as a good light absorption layer and is used for a thin film solar cell array and a photoelectric detector. The preparation method of the semiconductor alloy film comprises the following steps of (1) selecting a deposition substrate; (2) preparing an evaporation source; and (3) preparing the semiconductor alloy film. According to the method provided by the invention, the semiconductor alloy film with the large-scale continuously and gradually changing component is deposited under the same condition, and the method has the advantages of fast film making speed, convenience for process, easiness in implementation, stability and reliability and wide application range.

The invention discloses a compound taking an anthrone skeleton as a core, and application thereof, and belongs to the technical field of semiconductors. The structure of the compound provided by the invention is represented by general formula (1) shown in the specification. The compound provided by the invention has relatively high triplet state energy level, relatively high glass transition temperature and relatively high molecular thermal stability; and when the material is used as a light-emitting layer or a hole blocking layer or an electron transport layer material of an OLED light-emitting device, the light-emitting efficiency of the device can be effectively improved, and the service life of the device can be effectively prolonged.

The invention discloses an organic compound based on pyridine and benzoxadiazole and an application of the compound and belongs to the technical field of semiconductors, wherein the compound has the structure of the general formula (I). The invention also discloses an application of the compound. The compound has high glass transition temperature and molecular thermal stability, is low in absorption and high in refractive index in visible light area. When being applied to a CPL layer of an OLED, the organic compound can improve the light extraction efficiency of the OLED. The compound also hasa deep HOMO energy level and high electron mobility, so that the compound can be used for a hole-blocking or electron transfer layer in the OLED, and can effectively stop the holes or energy from being transmitted from the luminescent layer to the electron layer side, thereby improving the composition efficiency of the holes and electrons in the luminescent layer, and further improving the luminescent efficiency and prolonging service life of the OLED.

The invention relates to an organic compound based on triazine and benzimidazolone structures and an application of the organic compound in an organic electroluminescent device. The structure of the compound simultaneously contains the triazine and benzimidazolone structures, and the compound has high glass transition temperature and molecular thermal stability; the compound is low in absorption and high in refractive index in the field of visible light, and after the compound is applied to a covering layer of an OLED device, the light extraction efficiency of the OLED device can be effectively improved; the compound disclosed by the invention also has a relatively deep HOMO energy level and high electron mobility, can be used as a hole blocking or electron transport layer material of theOLED device, and can effectively block holes or energy from being transmitted from a light emitting layer to one side of an electron layer, thereby improving the recombination efficiency of the holesand electrons in the light emitting layer, improving the light emitting efficiency of the OLED device, and prolonging the service life of the OLED device.

The invention discloses a dibenzo-hexatomic ring-cored compound and application thereof to an organic electroluminescent device. The dibenzo-hexatomic ring-cored compound is in a structure shown as the formula (1). The prepared dibenzo-hexatomic ring-cored compound is high in glass transition temperature and molecular thermal stability and has appropriate T1 energy level, HOMO-LUMO (highest occupied molecular orbital-lowest unoccupied molecular orbital) energy level, and through device structural optimization, can effective increase the photoelectric property and the service life of OLED (organic light emitting diode) devices.

The invention relates to an organic light-emitting device containing carbazole as a core compound and application of the organic light-emitting device. The organic light-emitting device comprises a substrate layer; a first electrode which is arranged on the substrate; an organic light emitting functional layer which is arranged on the first electrode; a second electrode which is arranged on the organic light emitting functional layer; and a covering layer which is arranged on the second electrode and comprises an organic compound, wherein the organic compound of the covering layer is an organic compound which takes carbazole as a core and is connected with an arylamine group. The compound has relatively high glass transition temperature and thermal stability. The evaporation temperature ofthe material is low, and the decomposition temperature is higher than the evaporation temperature. The material has a low extinction coefficient and a high refractive index in the field of visible light, and can effectively improve the light extraction efficiency of a device after being applied to an OLED as a covering layer. The organic light-emitting device containing the covering layer of thepresent invention can be used for a display or lighting apparatus.

The invention relates to an organic compound based on pyridine and quinoxaline and application thereof on an OLED device. The compound provided by the invention has relatively high glass transition temperature and molecular thermostability, and is low in absorption and high in refractive index in the field of visible light. When the organic compound is applied to a CPL layer of the OLED device, the light extraction efficiency of the OLED device can be effectively improved; the compound provided by the invention also has deep HOMO energy level and high electron mobility, can be used as a hole blocking/electron transport layer material of the OLED device, and can effectively block the transfer of holes or energy from a light-emitting layer to one side of an electron layer, thereby improvingthe recombination efficiency of the holes and electrons in the light-emitting layer, further improving the light-emitting efficiency of the OLED device and prolonging the service life of the OLED device.

The invention discloses a compound taking a dibenzo six-membered ring as a core and applications thereof on an organic electroluminescent device. One of the branch chains of the compound is phenyl, biphenyl or naphthyl, and the other two are aza five-membered rings. The compound has high glass transition temperature and molecular thermal stability; the compound has low absorption and high refractive index in a visible light field, and can effectively enhanced the light extraction efficiency of an OLED device after being applied to a CPL of the OLED device; and the compound has shallow HOMO level and high hole mobility, so that the compound can be used as the hole injection/transport layer material of the OLED device, holes can be effectively transmitted to the side of a luminescent layer,and therefore, the composite efficiency of the holes and electrons on the luminescent layer can be enhanced, and the luminous efficiency and service life of the OLED device can be increased.