30 results about "Window effect" patented technology

A system utilizes a screen having a compound curvature to simulate an environment viewable from multiple vantage points. The compound curvature of the screen is such that the screen is curved in at least two directions about at least two axes. The display can be positioned behind a wall opening to provide a window effect. The display terminates its active image area outside of a region from which the display can be viewed to create a seemingly infinite simulated environment.

The invention relates to a time-frequency analysis method for a voice signal, which displays the analysis result in a mode of a vocal print picture, and provides a method for acquiring the vocal print picture with a refined time-frequency structure. Due to the adoption of an adaptive signal decomposition method, the vocal print picture provides the refined time-frequency structure which reflects the non-stable characteristic of the voice signal, but because of the window effect of the conventional spectrogram, the conventional spectrogram have to use a long-window spectrogram and a short-window spectrogram to describe the non-stable characteristic of the voice signal. The vocal print picture with the refined time-frequency structure can be further applied to speaker recognition, vocal print identification and the like.

The invention relates to a silicon substrate heterojunction solar cell with band gap being controllable, which combines characteristics of crystalline silicon and thin film material to form an amorphous silicon-carbon/amorphous silicon/microcrystalline silicon/crystalline silicon solar cell structure, being favorable for mitigating photoinduced attenuation effect of amorphous silicon film and improving stability of solar cell; dual heterojunction is formed semi-conductive material interfaces of different types or structure, two-dimensional electron gas effect is fully utilized, and carrier yield is efficiently enhanced; the formed high and low heterojunction electric field is favorable for migration of imbalance minority carriers and reduction of compound effect; a window effect is formed by utilizing semi-conductive materials of different band gaps, thus realizing selective absorption of the materials to light of different frequency bands, improving overall efficient utilization of incoming lights, enhancing photoelectric conversion efficiency of solar cell and promoting development of photovoltaic generation industry.

The embodiment of the invention discloses a display panel, a manufacturing method therefor, and a display device. The display panel comprises a display substrate which comprises at least one display region; and a packaging structure for packaging the display region, wherein the packaging structure comprises at least one inorganic layer and at least one organic layer, and is formed by the first depositing of all film layers and the second etching. According to the embodiment of the invention, the packaging structure is formed by the first depositing of all film layers and the second photoetching, and there is no need of a mask for the deposition of the inorganic layer of the packaging structure, and there is also no need of a mask alignment system for the alignment of the mask, thereby reducing the packaging complexity and manufacturing cost. The thickness of the film layers of the packaging layers is uniform, and the surfaces of the film layers are flat, thereby solving a problem thatdifferent regions have different thickness values because of the depositing of the mask, and avoiding the window effect of mask deposition.

The invention discloses an underwater image sharpening processing method based on multi-scale gradient domain contrast stretching, and the method comprises the steps: employing a white balance algorithm to obtain an underwater image with a blue window effect removed, and converting the underwater image from an RGB color space into an LAB color space; decomposing the L-channel image of the LAB color space of the underwater image based on a weighted least square method to obtain a rough image; calculating a detail image according to the rough image, and enhancing the detail image by adopting different gradients to obtain an enhanced detail image; carrying out gamma correction on the rough image, and using the corrected rough image as a basic image; synthesizing the enhanced detail image andthe basic image to obtain an image after contrast enhancement; carrying out color saturation compensation on channels A and B of the LAB color space of the underwater image; and converting the image after contrast enhancement and the underwater image after color saturation compensation into RGB color space. According to the invention, the definition of the underwater image is improved.

The present invention relates to the technology field of display, and provides a display device. The display device comprises a display screen, and an optical film material structure arranged at a light-emitting side of the display screen; the optical film material structure comprises a base material layer and a first microlens array layer, and the base material layer has a first surface and a second surface which are oppositely designed; the first microlens array layer is arranged at the at least one o the first surface and the second surface, the first microlens array layer comprises a plurality of microlenses arranged in order, the sizes of the microlenses are smaller than the sizes of subpixels, and seamed edges of adjacent microlenses are mutually overlapped. The display device can improve the screen window effect.

The invention discloses a case equipment surface acoustic field reconstruction method based on statistical optimal near field acoustic holography. A measuring surface conformal with the case structureequipment is used to acquire holographic acoustic pressure, the surface acoustic field of the case structure equipment is calculated through the linear superposition of the complex acoustic pressureon the holographic surface of the spatial domain by using a statistical optimal column surface near field acoustic holography theory algorithm, and the window effect and the winding error in the nearfield acoustic holography are fundamentally solved. The method has the advantages of less number of microphones, low measurement cost, high acoustic field reconstruction efficiency, high precision andthe like. According to the method, the accurate reconstruction of the surface acoustic field of the column and column similar case structure equipment is realized, the method can be applied to underwater weapons such as a submarine, the reconstruction precision and the efficiency of the surface acoustic field of the case structure equipment can be effectively improved, the theoretical basis is provided for the acoustic stealth performance evaluation of the case structural equipment, which has important theoretical significance and engineering application value.

The invention discloses a vehicle-mounted electric window breaker, which is characterized in that it comprises a mounting bracket (1) with an opening, a solenoid valve (6), a controller (3) and an elastic window all arranged on the mounting bracket (1). Hammer head assembly, and the self-locking assembly that is arranged on the mounting bracket (1) and is used for locking elastic hammer head assembly; The controller (3) is connected with the solenoid valve (6), and the solenoid valve (6) The tow bar is connected to the self-locking assembly. The present invention is not only simple in structure, but also has strong practicability. The present invention can be fixed on the mounting bracket of the vehicle window, and the electromagnetic valve can be controlled by the controller provided, so that the components used to smash the vehicle window glass can be operated under the action of the torsion spring. It automatically pops up and breaks the window glass quickly, thereby ensuring that the invention can automatically and effectively break the window glass, and effectively solves the problems that the existing window breaker is not easy to operate, easy to lose, and has poor window breaking effect.

The invention relates to a garbage can without odour spreading in the garbage throwing process. The garbage can comprises a can body, a can cover and an operating pedal, and according to the can body,the left side wall and the right side wall are higher than the front side wall and the rear side wall; when the can cover is opened, the left side edge and the right side edge of the can cover are infriction contact with the left side wall and the right side wall of the can body all the time; a throwing sliding plate is arranged on the front can edge of a can opening, and an object carrying plate is connected to one end part of the throwing sliding plate through a shaft; the front cover edge of the can cover is connected with a gas isolating plate through a shaft, a throwing window is formedin the gas isolating plate, and a normally-closed door is connected to the throwing window through a shaft; the gas isolating plate is connected with the object carrying plate through a column-shapedclamping buckle; and the column-shaped clamping buckle comprises a cylindrical body, and a clamping groove and a clamping column which are matched with each other are formed in the two ends of the body. The garbage can effectively prevent the odour from leaking away so that the periphery of the garbage can can be kept clean for a long time; and the odour can not spread when the can cover is opened, the garbage can be thrown away conveniently and decently by residents, the occurrence of the broken window effect can be reduced, and the street environment can be effectively improved.

The invention belongs to the technical field of electronic display, and specifically relates to a television with a dustproof function. The television with the dustproof function comprises a shell, a display screen, a magnet strip, a dustproof curtain and a wire bundling strip; and the magnet strip and the dustproof curtain are arranged on the shell. According to the television with the dustproof function, the dustproof curtain is arranged at the upside of the television to realize a dustproof effect, so that the time number of cleaning and wiping the television is reduced, the television can be cleaned and wiped without switching off a power source, and the dustproof curtain only needs to be taken off for cleaning; and the television with the dustproof function is very artistic and has a window effect.

The invention discloses a method for generating a window effect, which is executed in an operating system and comprises the following steps of: acquiring one or more effect text files; analyzing each effect text file based on the effect container to generate a corresponding executable effect plug-in; and obtaining a window image corresponding to the window, and carrying out animation processing on the window image based on the corresponding effect plug-in so as to generate a window with a dynamic effect and display the window on a screen. The invention further discloses the corresponding computing equipment. According to the window effect generation method, the personalized animation effect of the window can be realized, and the user experience is improved.