51results about How to "Guaranteed not to crystallize" patented technology

The invention discloses an organic compound based on heteroaryl amine structure and application thereof to an OLED (Organic Light Emitting Diode). The compound structurally contains heteroaryl and benzo-heteroaryl amine structures at the same time, has relatively shallow LUMO energy stage, relatively high glass transition temperature and molecular thermal stability; the absorption in the visible light field is low; 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 invention relates to an organic compound taking triazine and benzimidazole as cores and application thereof to an OLED (Organic Light Emitting Diode) device. The compound provided by the invention has relatively high glass transition temperature and molecule thermal stability; the compound has low absorption and high refractive index in the field of visible light; after the compound is applied to a CPL (Circular Polarizing Filter) layer of an OLED device, the light extraction efficiency of the OLED device can be effectively improved; the compound also has a deep HOMO energy level and high electron mobility and can be used as a hole-blocking/electron transferring layer material of the OLED device; and the compound can be used for effectively stopping a hole or energy from being transmitted to one side of an electron layer from a light emitting layer, so that the compounding efficiency of the hole and electrons on the light emitting layer is improved, and furthermore, the luminous efficiency of the OLED device is improved and the service life of the OLED device is prolonged.

The invention discloses heteroaryl amine structure based organic compounds and applications thereof. The structure of the organic compounds simultaneously comprises different types of heteroaryl groups and amino groups. The organic compounds have a low LUMO energy level, a high glass transition temperature, and high molecular thermal stability, have low absorption and a high refractive index in the visible light range, and can effectively improve the light emission efficiency of an OLED device, after being applied to the CPL layer of the OLED device.

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 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 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 relates to an organic compound taking triazine and benzimidazole as cores and application thereof to an OLED (Organic Light Emitting Diode) device. The compound provided by the invention has relatively high glass transition temperature and molecule thermal stability; the compound has low absorption and high refractive index in the field of visible light; after the compound is applied to a CPL (Circular Polarizing Filter) layer of an OLED device, the light extraction efficiency of the OLED device can be effectively improved; the compound also has a deep HOMO energy level and high electron mobility and can be used as a hole-blocking/electron transferring layer material of the OLED device; and the compound can be used for effectively stopping a hole or energy from being transmitted to one side of an electron layer from a light emitting layer, so that the compounding efficiency of the hole and electrons on the light emitting layer is improved, and furthermore, 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 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 discloses a high arsenicum gold ore roasting smoke gas treatment system and a method for recovering arsenicum and desulfurating, which can be used for mainly solving the problems that the arsenicum resource in the high arsenicum gold ore roasting smoke is wasted, and the environment is polluted by a large amount of hazardous wastes containing the arsenicum generated in wet processing. The high arsenicum gold ore roasting smoke gas treatment system comprises an arsenicum recovery system which comprises a settling chamber, a primary cyclone dust collector, a secondary cyclone dust collector, an electric dust collector, a water jacket cooler, a water circulating pump, a water circulating pond and a cloth bag arsenic collector. The high arsenicum gold ore roasting smoke gas treatment system provided by the invention also comprises a desulfurization system; and the method for recovering the arsenicum provided by the invention comprises the following steps of roasting smoke and dedusting, smoke drying cooling and arsenicum collecting by a cloth bag. The desulfurating method comprises the steps of rushing and washing. The invention has the advantages of being stable in process, high in arsonium recovery rate, high in product purity, low in gypsum arsenicum content and less in environmental pollution.

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 relates to an organic compound based on a triazine and anthrone structure, and applications in OLED devices. The compound has high glass transition temperature and high molecular thermalstability, and is low in absorption in the field of visible light and high in refractive index. After the compound is applied to the covering layer (CPL) 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 deep HOMO energy level and high electron mobility, can be used as the hole blocking/electron transport layer material of an OLED device, and can effectively block holes or energy from being transmitted from a light emitting layer to one side of an electron layer so as to improve the recombination efficiency of the holes and the electrons in the light emitting layer, so that the light emitting efficiency and the service life of the OLED device are improved.

The invention relates to an organic compound based on triazine and quinoxaline and application thereof in an OLED (organic light emitting diode) device. The organic compound has the advantages that the glass transition temperature and the molecular thermal stability are higher; the absorbing rate is low and the reflectivity is high in the field of visible lights; after the organic compound is applied to a CPL (capping layer) layer of the OLED device, the light fetching-out efficiency of the OLED device can be effectively improved; the HOMO (highest occupied molecular orbital) energy level is deep, the electron transfer rate is high, the organic compound can be used as the cavity blocking/electron transmission layer material of the OLED device, the transferring of cavity or energy from thelight emitting layer to one side of the electron layer can be effectively blocked, the compounding efficiency of the cavity and the electron in the light emitting layer is improved, the light emittingefficiency of the OLED device is improved, and the service life of the OLED device is 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 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 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 present invention is a rotary drum spraying condensation crystallization tablet machine, which comprises a frame, on which a rotary drum driven by a motor is set, a material liquid tray is set on the lower side of the rotary drum, and a main body is installed through the rotary drum. One side of the main water pipe is the cooling water inlet, and the other side is the cooling water outlet. Several spray pipes are installed inside the drum and on the main water pipe, and inlet and outlet pipes are installed on one side of the drum and on the liquid tray. The feed port is provided with a feed liquid overflow port on one side of the drum, a steam pipe is provided on the outer wall of the feed liquid pan, several steam inlets and several steam outlets are arranged on the steam pipe, and there is also a steam pipe on one side of the drum Two discharge ports with fixed inserting plates are provided, and a slicing device with a blade is arranged above each discharge port. The invention has the advantages of simple structure, reasonable and novel design, convenient operation, stable temperature due to steam heat preservation, good product quality, and effectively improved economic benefits.

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 relates to a flexible epoxy glue and a preparation method thereof. The glue comprises an A component and a B component; the formula of the A component is as follows: TDI 90-100 parts, polyether 430-640 parts, epoxy resin 4000-5000 parts and silicone 40-100 parts; and the formulation of the B component is as follows: 1,3-cyclohexanebis(methylamine) 80-100 parts, propylene oxide butylether 140-170 parts, and catalyst 4 to 10 parts. According to the invention, the silicone and polyurethane modified epoxy resin are adopted, can not only increase the flexibility, improve the impact resistance and the peeling resistance, but also ensure that the epoxy resin does not crystallize at 0 DEG C. The temperature resistance and elongation at break of a cured product are greatly improved.

The invention discloses a compound taking phenanthroline and a derivative thereof as a core compound, and an OLED device manufactured by taking the compound as a CPL layer, wherein the structure of the organic compound is represented by the following general formula (1). According to the invention, the compound has high glass transition temperature and high molecular thermal stability, is low in absorption and high in 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 CPL layer of the OLED device; the material provided by the invention is applied to the CPL layer in an OLED device, does not participate in electron and hole transport of the device, and has high requirements on thermal stability, film crystallinity and refractive index of the material; and the analysis results show that the high Tg temperature ensures that the material is not crystallized in a film state, the low vacuumevaporation temperature is the premise that the material can be applied to mass production, and the high refractive index is the most important factor for the application of the material in the CPL layer.

The invention provides an organic compound and an organic light-emitting device thereof, and relates to the technical field of organic photoelectric materials. According to the invention, the organiccompound provided by the invention is obtained by introducing an electron withdrawing group into a tetramethylspiroindane structure; the organic compound with the tetramethyl spiroindane structure ishigh in glass transition temperature and molecular thermal stability, and is not easily crystallized in a film state; electron withdrawing groups such as pyridine, pyrimidine, triazine, imidazole, quinoline and the like are introduced into the structure, so that the electron mobility of the material is effectively improved; and when the organic compound provided by the invention is applied to an electron transport layer of an organic light-emitting device, the recombination efficiency of electrons and holes in a light-emitting layer can be effectively improved, so that the light-emitting efficiency of the device is improved, and the service life of the device is prolonged.

The invention discloses an organic compound based on azabenzene and benzoheterocycle, and a preparation method and application of the organic compound, belonging to the technical field of semiconductors. The structure of the compound provided by the invention is as shown in a general formula (1) which is described in the specification. The invention also discloses application of the organic compound. The structure of the compound contains an azabenzene structure, so the compound has high glass transition temperature and molecular thermal stability, is low in absorption and high in refractive index in the field of visible light, and can effectively improve the light extraction efficiency of an OLED device after being applied to a CPL layer of the OLED device. The compound disclosed by the invention also has a deep HOMO energy level and high electron mobility; and the compound can be used as a hole blocking/electron transport layer material of the OLED 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 holes and electrons in the light emitting layer, and thus, the light emitting efficiency and the service life of the OLED device are improved.