76results about How to "High resolution requirements" patented technology

The invention discloses a rural small garbage pyrolysis gasification incineration process. The rural small garbage pyrolysis gasification incineration process comprises a pyrolysis gasification incineration furnace body, and a drying layer, a pyrolysis gasification layer, a combustion layer and a burnout layer arranged in a furnace body in sequence from top to bottom, wherein the combustion layerconsists of a reducing area and an oxidizing area arranged up and down. The invention provides a rural small household garbage top-sucking low-temperature cracking incineration furnace for the first time to solve the problem of high requirement on high-temperature cracking furnace body materials; a process for drying garbage by garbage incineration afterheat is used for achieving an afterheat utilization effect; and three processes of drying, low-temperature cracking gasification and combustion are integrated to solve the problem of complication of a rural garbage incineration process.

The invention discloses an information prompting method and device and belongs to the smart home technical field. The method comprises the following steps that: dining information is acquired, wherein the dining information at least comprises the number of people who have dinners; the standard dosage of at least one kind of ingredient required by cooking target food is calculated according to the dining information and an ingredient dosage calculation formula; and the standard dosage of at least one kind of ingredient is displayed. With the information prompting method and device of the invention adopted, the problem of high requirements for users, which is caused by a situation that the users themselves need to master the dosages of ingredients, can be solved; the users can be prompted with the dosages of the ingredients, and therefore, a cooking process becomes easier and intelligent, and requirements for the users can be reduced, and user experience can be improved.

The invention discloses a common-path radial cutting liquid crystal phase shift interference wave-front sensor. The common-path radial cutting liquid crystal phase shift interference wave-front sensor is composed of a polarizer, a radial cutting system, an LC (Liquid Crystal Phase Modulator), a polarization analyzer, an imaging system and a computer. After a light beam to be detected enters into the wave-front sensor, the polarizer can be rotated, and the polarization direction of the incident light beam can be adjusted; then, two bundles of cutting light beams are formed after the incident light beam passes through the radial cutting system, the two bundles of the cutting light beams share the same light axis, the polarization directions of the two bundles of the cutting light beams are orthogonal, and the apertures of the two bundles of the cutting light beams are zoomed according to the same proportion; the two bundles of the cutting light beams can be directly irradiated to the LC, and the polarization directions of the LC and the enlarged light beams are kept the same; the computer drives the LC to introduce into N (N is larger than or equal to 3) different phase shifts between the cutting light beams, a polarized component, of which the polarization direction is consistent with that of the polarization analyzer, is obtained in the two bundles of the cutting light beams after passing through the polarization analyzer, and interference is generated; interference images are collected by the imaging system and are sequentially input into the computer in a time-division way, and the wave-front phase of the light beam to be detected can be reconstructed by analyzing and calculating. The common-path radial cutting liquid crystal phase shift interference wave-front sensor disclosed by the invention has the advantages that the structure of an optical system is simple, the impact of environmental vibration and non-common-path error can be restrained, the visibility of interference fringes is continuous and adjustable, and the wave-front detection accuracy is high.

The invention provides a virtual image distance measuring system and a virtual image distance measuring determining method. The system includes a photographing device, a reference object, and a measuring device. The photographing device is configured to focus a virtual object in a preset mode when being at a first photographing position so that the virtual object is clearly imaged in the photographing device. The reference object is configured, when the photographing device is in a second photographing position and in a focusing state, to move along the optical axis until clearly imaged in thephotographing device. The measuring device is configured to calibrate the distance between the reference object and the photographing device when the reference object is clearly imaged in the photographing device, wherein the distance is the virtual image distance of the virtual object. The method for determining the virtual image distance is simple and easy to operate, and can meet the detectionand correction requirements of display devices such as a virtual reality device and an augmented reality device, and solves a problem that equipment is highly required for determining the virtual image distance in the prior art.

An automatic tattooing machine mainly comprises a support, a vertical linear motor, a horizontal linear motor, a pushing linear motor, a first swing motor, a second swing motor, a tattooing pen and a photoelectric detector. The first swing motor and the second swing motor are conveyed to specified positions through the vertical linear motor, the horizontal linear motor and the pushing linear motor. The orientation of the tattooing pen can be adjusted through the first swing motor and the second swing motor. The photoelectric detector is used for detecting patterns on drawing paper which is attached to the body of a person to be tattooed, and a control system is used for controlling the movement of all the motors to achieve tracking of the patterns. An automatic tattooing method includes the following steps that the patterns are printed on the drawing paper; the drawing paper is attached to the position to be tattooed of the person to be tattooed; the photoelectric detector detects the patterns on the drawing paper, and the tattooing pen is made to track lines with the patterns all the time; the tattooing pen is started, and tattooing begins. By means of the automatic tattooing machine and the automatic tattooing method, the problems that manual tattooing time is long and the requirement for operators is high are solved.

The invention discloses a manufacturing method of a quantum dot color filter and a display panel. The manufacturing method of the quantum dot color filter comprises the following steps: manufacturing a first substrate, wherein the first substrate comprises a first substrate, and a surface treatment film and a quantum dot film which are sequentially arranged on the first substrate; manufacturing a second substrate, wherein the second substrate comprises a second substrate and a color resistance layer arranged on the second substrate; arranging the first substrate and the second substrate oppositely, and enabling the quantum dot film to be in contact with the color resistance layer; and stripping the second substrate from the first substrate, and enabling the quantum dot film in contact with the color resistance layer to be transferred to the color resistance layer, wherein the stripping force between the quantum dot film and the color resistance layer is greater than the stripping force between the quantum dot film and the surface treatment film. The quantum dot color filter with high energy efficiency, high resolution and high contrast can be obtained, and mass production of the display panel containing the quantum dot color filter can be realized.

The invention belongs to the technical field of hotel access, and discloses an NFC based safe intelligent hotel access control system and method. One end of a door lock hardware control system is connected with an authentication server through network, and the other end of the door lock hardware control system is connected with a mobile phone client through NFC; the authentication server is provided with a user data management module, a door lock data management module and a permission association management module; the mobile phone client is provided with a logon module, a registration module, a door-open module and an authentication module. According to the system, the door lock hardware control system is interacted with the mobile phone client and the authentication server under supportof a safe transmission server to complete normal door opening operation, a user can input a command by utilizing the door-open module of the mobile phone client to control open and close of a door lock, and the door lock hardware control system can be controlled remotely by utilizing network interface connection equipment. The system has a reasonable structure, and the safety of a hotel can be effectively improved.

The invention relates to a direct-blowing cement sampler which is characterized in that the direct-blowing cement sampler comprises a sample cylinder (1), wherein a sample cylinder inlet (2) is formed at one end of the sample cylinder (1); a sample cylinder outlet (3) is formed at the other end of the sample cylinder (1); the sample cylinder inlet (2) is connected with an inlet valve (4) by a flange; the sample cylinder outlet (3) is connected with an outlet valve (5) by a flange; and a sample cylinder cover (6) is arranged in the middle of the sample cylinder (1). The sampler solves the problems that pipelines and gates are more, and requirements on operators are high. The sampler can ensure correct cement mixing procedures and correct operation.

The invention discloses a frequency signal generating circuit and a liquid level detecting circuit, and the frequency signal generating circuit comprises the following parts of a DC power source VCC,a first switch circuit, a first resistor R1, a second resistor R2 and a second switch circuit that are connected in series, wherein the other end of the second switch is grounded; the first switch circuit and the second switch circuit are respectively connected to a control circuit for controlling the on/off thereof; and a first capacitor C1 connected in parallel with the second resistor R2 and the second switch circuit, wherein a first joint X1 is connected between the first resistor R1 and the second resistor R2. The invention controls the opening and closing cycles of the first switch circuit and the second switch circuit to control the charging and discharging of the first capacitor C1, thereby generating a high-frequency AC signal. High-frequency AC signals can be generated by using only a DC power source, thereby simplifying requirements on the power source.

A pixel structure located on a periphery of a display module includes a substrate, a flexible circuit board and a plurality of LED chips. The substrate has at least one scribing tolerance reserving zone and a display unit mounting zone. The flexible circuit board is disposed on the display unit mounting zone of the substrate. The LED chips are mounted on the flexible circuit board.

The present invention relates to a display device, a method for manufacturing the display device, and a display unit. The display device includes: a TFT array substrate; a light-emitting layer disposed on the TFT array substrate and including a plurality of pixel units; and a scattering layer disposed between the TFT array substrate and the light-emitting layer and including a light-blocking separating wall and a plurality of scattering units separated by the light-blocking separating wall, wherein the scattering units and the pixel units correspond to each other one to one. The display device, by means of the scattering layer arranged between the substrate and the light-emitting layer and having scattering units corresponding to the pixel units of the light-emitting layer one to one, canprevent a light loss in a waveguide mode and improve light-emitting efficiency. In addition, the light-blocking separating wall can prevent crosstalk caused by the scattered light between adjacent pixel units and avoid a fuzzy phenomenon. The scattering layer can also improve an image quality loss caused by the uneven arrangement of factor pixels, and achieves the display effect of a high-resolution display, thereby satisfying a requirement for high resolution.