Abstract: The present disclosure relates to a color film substrate, a display panel and a method for detecting a display panel. The CF substrate includes a display region and a peripheral region corresponding to a dummy pixel region around the display region. A black matrix of the color filter substrate includes a light transmitting section in a portion of the peripheral region corresponding to a dummy pixel unit. The light transmitting section includes a first set of light transmitting sections and a second set of light transmitting sections. Each of the first and second set of light transmitting sections is respectively in a portion that extends along a first side and a second side which is opposite to the first side of the display region and corresponds to the dummy pixel unit.

Abstract: Provided is a dishwasher. Adjustment of a dish rack between a high position and a low position is completed under an action of a triggering member, an adjustment piece and an adjustment support. The adjustment support and the disk rack move synchronously, the adjustment support is connected with the triggering member, the triggering member plays a role of switching, and the adjustment piece itself is fixed. When the dish rack is located at the high position, the triggering member is propped against a limiting end of the adjustment piece; and when the dish rack needs to be lowered from the high position to the low position, the triggering member needs to rotate only. At the moment, the triggering member is departed from the limiting end.

Abstract: The present disclosure relates to a display substrate. The display substrate may include a base substrate, a light filtering layer on the base substrate, a plurality of light blocking grooves in the light filtering layer, and a plurality of light blocking strips in the plurality of light blocking grooves respectively. The plurality of light blocking strips may be configured to block light from viewing angles outside a visible range of the display substrate.

Abstract: A detection panel and a manufacturing method of the same are provided. The detection panel includes: a photosensitive element configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal; a drive circuit configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element, the drive circuit including a switch element; and a reflective grating which is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element.

Abstract: The grating substrate includes a first base substrate and a plurality of grating units on the first base substrate. The grating unit includes two control layers, a barrier structure between the two control layers, and a plurality of movable particles in a closed cavity surrounded by the barrier structure and the two control layers. The two control layers include a first control layer and a second control layer. The first control layer is located on a side of the second control layer distal from the first base substrate, and the two control layers are configured to control movement of the plurality of particles. The particles satisfy at least one of the following conditions: the particles have a refractive index smaller than a refractive index of the first control layer, or the particles are non-transparent particles.

Abstract: A traverse-type measurement method for a dual-system bilateral-survey composite level (A, B) is an intelligent traverse-type measurement method for integrated three-level error control loop inspection with the dual-system bilateral survey compound level (A, B). Specifically, survey station single-instrument inspection, survey station dual-instrument cross-inspection, and multi-survey station dual-instrument cumulative cross-inspection are adopted, and the number of observations and distance between survey stations are adjusted, such that measurement error is dynamically controlled in real time, ensuring that height difference measurement of survey stations and of measurement sections meets a preset precision requirement regardless of location or time, avoiding the invalid measurements that frequently occur with traditional levels, and improving working efficiency and economic benefit of the composite level.

Abstract: The present disclosure relates to a color film substrate, a display panel and a method for detecting a display panel. The CF substrate includes a display region and a peripheral region corresponding to a dummy pixel region around the display region. A black matrix of the color filter substrate includes a light transmitting section in a portion of the peripheral region corresponding to a dummy pixel unit. The light transmitting section includes a first set of light transmitting sections and a second set of light transmitting sections. Each of the first and second set of light transmitting sections is respectively in a portion that extends along a first side and a second side which is opposite to the first side of the display region and corresponds to the dummy pixel unit.

Abstract: The present disclosure provides a display panel, a manufacturing method and a control method thereof and a display device. The display panel comprises a first substrate and a second substrate disposed opposite to each other, a first electrode layer is disposed on a side of the first substrate proximal to the second substrate, a second electrode layer is disposed on a side of the second substrate proximal to the first substrate, the display panel further comprises a third electrode layer disposed between the first electrode layer and the second electrode layer, a pixel layer disposed between the first electrode layer and the third electrode layer, and a liquid crystal layer disposed between the third electrode layer and the second electrode layer for forming a grating.

Abstract: A gate driving circuit and a control method thereof, a display panel, and a display device are provided. The gate driving circuit includes multiple stages of shift register units and a shutdown discharge circuit. The shutdown discharge circuit includes a first discharge circuit. The first discharge circuit is electrically connected to a pull-up node and a discharge voltage terminal, and is configured to control the pull-up node to be electrically connected to the discharge voltage terminal under the control of a first control signal provided by a first control signal terminal.

Abstract: In some embodiments, apparatuses and methods are provided herein useful to detecting text in images. In some embodiments, a system for detecting text in images comprises a database configured to store images and a control circuit configured to retrieve an image, generate, based on the image, a collection of augmented images, detect characters in each of the augmented images, generate bounding boxes for the characters in each of augmented images, recognize the characters in each of the augmented images, select, based on the recognition of the characters in each of the augmented images, candidate characters, wherein the candidate characters are selected based on consistency of the recognition of the characters in each of the augmented images, detect, for the image, a color associated with the characters, and store, in the database, the image, the candidate characters, and the color associated with the characters.

Abstract: A package structure comprises a metal plate (20) where a slot is formed, a ceramic piece (60), and a metal heat sink (70) welded onto the back surface of the ceramic piece (60). The ceramic piece (60) and the metal heat sink (70) are vertically inserted into the slot and welded to the metal plate (20). A semiconductor and a matching circuit may be disposed on the metal heat sink (70). The ceramic piece (60) replaces a glass seal; metalized interconnection is provided inside the ceramic piece (60) for fabricating a metalized pattern having complex connection relations, and the electrical interconnection is more flexible. In the package structure, metalized wiring is carried out by using the ceramic piece. Compared with round lead machining, higher precision is achieved.

Abstract: Some embodiments of the present disclosure provide an air exhausting device for kitchenware, a dishwasher, and kitchenware. The air exhausting device for kitchenware includes: an air duct including an air outlet end and a first connecting portion disposed on the air outlet end; and an air outlet member including an air inlet end and a second connecting portion provided on the air inlet end, and an air outlet end of the air outlet member being provided with an air outlet port. The first connecting portion is slidably coupled to the second connecting portion for adjusting a relative position of the air outlet port and the air duct.

Abstract: A method of two-phase atherectomy for removal of plaque within an artery forming a stenosis including a first phase of rotational drilling by exerting a rotational force on a cutter to form a channel within the plaque having a diameter substantially equal to a diameter of the cutter—the cutter being rotated at a first rotational speed sufficient to maintain rotation of the cutter about a stationary rotational axis—and a second phase of orbital impact by exerting a rotational force on the cutter to result in radial orbital motion of the cutter within the channel resulting in periodic impact of the cutter upon the plaque to form micro-fractures within the plaque and enlarge the diameter of the channel to a diameter substantially greater than the diameter of the cutter—the cutter being rotated at a second rotational speed to result in the radial orbital motion of the cutter.

Abstract: A fixing base for fixing an optical element and disposing at least two elastic members is provided. The fixing base includes a fixing groove and an elastic member fixing groove. The elastic members abut against the elastic member fixing groove to provide the elastic members with a push force toward the optical element, so that the optical element abuts against the fixing groove. An opening direction of the fixing groove and an opening direction of the elastic member fixing groove are nonparallel to the optical axis of the optical element, and the elastic members and the optical element are respectively disposed in the elastic member fixing groove and the fixing groove along a direction nonparallel to the optical axis. The invention also provides a projection device including the fixing base. The fixing base provided by the invention can accurately and easily fix the optical element.

Abstract: A transparent cover of an optical camera system comprises a curved sidewall portion having an outer contour formed by the rotation of a preset continuous curve. The preset continuous curve comprises a first curve segment and a second curve segment, each having a curvature no more than a first preset value, wherein the first back focus offset of a curved surface corresponding to the first curve segment does not exceed the second preset value, and a second back focus offset of a curved surface corresponding to the second curve segment does not exceed a third preset value. A first line segment is formed by connecting an end point of the preset continuous curve with a center of a circle circumscribing edges of a camera, and an included angle between the first line segment and a boundary line between the first and second curve segments is greater than 0.

Abstract: Provided are a display panel and a driving method thereof. The display panel includes an array substrate, the display panel including a display region and a peripheral region. In the peripheral region, a common voltage wiring, a voltage feedback wiring, a periodic signal wiring, and a decoupling wiring are disposed on the array substrate at intervals; the common voltage wiring is configured to transmit a common voltage signal for display to a pixel array in the display region, the voltage feedback wiring is configured to transmit a voltage feedback signal for monitoring changes in the common voltage signal, the periodic signal wiring is configured to provide the pixel array with a periodic signal for display, the decoupling wiring is located between the periodic signal wiring and the voltage feedback wiring, and is configured to transmit a decoupling signal for reducing coupling distortion of the voltage feedback signal.

Abstract: A creatine kinase isoenzyme latex-enhanced immunoturbidimetric assay kit, comprising a first reagent and a second reagent. The first reagent comprises a buffer solution, an electrolyte, polyethylene glycol, a surfactant, a preservative, a blocking agent, and a protective agent. The second reagent comprises a buffer solution, polystyrene latex particles coated with a creatine kinase isoenzyme antibody, the creatine kinase isoenzyme antibody on the latex particles, a protective agent, a stabilizer, and a preservative.

Abstract: The present invention relates to compounds, compositions and methods for treating diseases or conditions mediated by proteins of the SWI/SNF chromatin-remodeling complex, including PB1.