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133results about How to "Not easy to see" patented technology

Display device

A direct-view-type display device (100a) is provided with: a display panel (10), which has a display region (31) and a frame region (30) formed outside the display region; and a light guide element (20), which has a light incoming surface (21), a light outgoing surface (22), and a plurality of light guide sections formed between the light incoming surface (21) and the light outgoing surface (22). The light guide sections include a transparent section, and at least a part of the side surface of the transparent section is provided with a metal section. The light incoming surface (21) of the light guide element (20) overlaps a part (32) of the peripheral display region adjacent to the frame region (30) of the display panel (10) along a first axis (J1), and the light incoming surface is arranged in parallel to the surface of the display panel (10). In the light outgoing surface (22) of the light guide element (20), the distance from the light incoming surface (21) increases along the first axis (J1) toward the frame region (30) from the part (32) of the peripheral display region. Thus, the direct-view-type display device wherein the frame region of the display panel or a joint line formed when tiling is performed is not easily seen is provided with the structure which is simpler and lighter in weight compared with conventional structures.
Owner:SHARP KK

Device for separating mud and water depending on high-frequency small-amplitude mechanical vibration

The invention provides a mud water separation device which mechanically vibrates with small amplitude by high frequency, belonging to the technical field of hydraulic engineering; wherein, the frame of a vibration motor is arranged on a mud water separation chamber and taken as a vibration source; a spring is arranged and connected between the vibration motor and the mud water separation chamber; a bracket is arranged in the mud water separation chamber and used for supporting a vibration ball and a screen; the bracket is divided into a plurality of grids; each grid is internally provided with a plurality of vibration balls which are arranged between the screen and the bracket; the screen is arranged on the vibration ball; a water inlet pipe is arranged on the mud water separation chamber and lower than the bracket; the water outlet pipe is arranged on the mud water separation chamber and higher than the bracket; a water outlet pipe is provided with a water outlet pipe valve; a mud outlet pipe is arranged at the bottom of the mud water separation chamber and provided with a mud outlet pipe valve; alternatively, the mud water separation device of the invention can save the water inlet pipe, the mud outlet pipe and the mud outlet pipe valve. The mud water separation device can separate the mud sand grain from water flow with high efficiency, improves the productivity of the dredge and water disposal industry, and reduces the industrial energy loss.
Owner:SHANGHAI JIAO TONG UNIV

Image composition beautifying method and system based on visual area proportion balance rule

The invention discloses an image composition beautifying method based on a visual area proportion balance rule. The method comprises the following steps: (1) inputting an image; (2) detecting an area segmentation line of the image and dividing the image into two areas; (3) obtaining an area to be optimized and an optimization strategy of the image by utilizing the visual area proportion balance rule and based on the area segmentation line; (4) calculating texture complexity of the area to be optimized; (5) performing optimization on the area to be optimized based on the optimization strategy, utilizing a rapid seam-insertion method to perform stretching or reducing on the area to be optimized when the texture complexity of the image is smaller than a preset threshold value of the texture complexity, and otherwise, utilizing a sample-based high-efficiency image restoration algorithm to perform stretching on the area to be optimized; and (6) outputting the optimized image. The invention further discloses an image composition beautifying system based on the visual area proportion balance rule. According to the image composition beautifying method and system based on the visual area proportion balance rule, the image composition is automatically beautified and the image is allowed to have a better esthetic visual effect.
Owner:SOUTH CHINA UNIV OF TECH

Touch panel and manufacturing method thereof

The invention relates to a touch panel and a manufacturing method thereof. The touch panel comprises a transparent substrate, a conductive layer and a first transparent photosensitive resin layer, wherein the transparent substrate is provided with a visual area and a non-visual area, and the non-visual area is provided with a binding area used for being bound to a flexible circuit board; the conductive layer is arranged on one surface of the transparent substrate and comprises an electrode pattern and a lead, the electrode pattern is located on the visual area and used for obtaining coordinate information of a touch point, the lead is connected with the electrode pattern and used for transmitting the coordinate information obtained by the electrode pattern through the flexible circuit board, the end, connected with the electrode pattern, of the lead serves as a first end, and the other end of the lead serves as a second end and is located in the binding area; the first transparent photosensitive resin layer is disposed on the surface, away from the transparent substrate, of the conductive layer, and the first transparent photosensitive resin layer is concave from the edge of the transparent substrate to form a notch so that the second end can be exposed. The touch panel can effectively protect the conductive layer and prevent the conductive layer from being scratched or oxidized.
Owner:ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD

Housing, electronic apparatus with the housing and manufacturing method for the same

The invention provides a housing used in an electronic device, which includes a housing body and a visual window part. The housing comprises a metal substrate and at least one insulating member; the substrate comprises an inner surface and an outer surface that are disposed oppositely wherein the inner surface is provided with at least one groove. The outer surface of the substrate is provided with slits that correspond to and communicate with the grooves; the substrate parts at two sides of the silts are electrically isolated by the silts. The insulating member(s) is/are embedded into the groove(s) and fixedly connected with the substrate parts divided by the silts. The invention also provides a manufacturing method for the housing as well as an electronic apparatus using the housing. According to the invention, the housing of an electronic apparatus is provided with grooves on the substrate in the middle frame of the housing and the grooves are provided with at least one silt to communicate with the outer surface to allow insulating member(s) to be embedded into the grooves in such a manner that they are fixedly connected with the substrate parts divided by the silts so that the substrate parts are firmly connected as a whole.
Owner:嘉善县临沪新城实业有限公司

Thread and fabric for insect screens

The invention relates to a thread (4, 5) for producing fabrics (2) for insect screens (1), comprising a core which has a coating (11) that comprises a heat-activatable adhesive in order to bond to itself or to other threads of the fabric (2), said core having a higher melting point than the adhesive; to a fabric (2) for insect screens (1) with a mesh (7) web structure, comprising warp threads (4) and weft threads (5) which are connected to one another by means of adhesive at node points (6); to an insect screen (1) comprising a frame (3) and a fabric (2) which is stretched by means of the frame (3); and to a method for producing fabrics (2) for insect screens (1), having the steps of a) providing threads (4, 5) as warp threads (4) and weft threads (5), b) weaving a fabric (2) using the warp threads (4) and weft threads (5), and c) heating the fabric (2) to a temperature which is higher than the melting point of the adhesive and lower than the melting point of the core in order to produce bonds between the warp threads (4) and the weft threads (5) at the thread node points (6). The aim of the invention is to provide such a thread which can be processed into an transparent fabric (2) for insect screens (1) in a particularly efficient manner. This is achieved in that the coating (11) comprises hydrophobic repellents.
Owner:TRITTEC +1

Healthy and intelligent education lighting device

The invention discloses a healthy and intelligent education lighting device. The healthy and intelligent education lighting device comprises a cooling support, a light source driver and a light source; at least one lamp chamber is arranged on the cooling support; a light source is fixed in the lamp chamber; at least one placement chamber is further arranged in the cooling support; the light source driver is fixed in the placement chamber and electrically connected with the light source. The healthy and intelligent education lighting device has the following advantages that the lamp chamber is arranged on the cooling support and the light source is mounted in the lamp chamber so that students are not prone to see the light source directly when looking at a blackboard and thus dazzling can be avoided; the independent placement chamber is arranged so that each component can be fixed in a certain position to facilitate installation and maintenance, and wiring; and the certain structure of the cooling support is adopted so that the cooling support serves as a cooling component as well as a supporting component to create a good environment for the operation of the whole electric appliance and facilitate the prolonging of the service life of the electric appliance.
Owner:杭州临安思迪科技有限公司

Invisible security net

The invention discloses an invisible security set which comprises an upper frame, a lower frame and blocking ropes. The upper frame is arranged on an upper edge of a window, and the lower frame is arranged on a lower edge of the window. The blocking ropes are arranged between the upper frame and the lower frame at intervals in a penetrating mode. The upper frame and the lower frame are respectively provided with a plurality of installation holes for the blocking ropes to penetrate through. Arc plates are arranged on the upper frame and the lower frame and located between two adjacent installation holes, and the blocking ropes penetrate through the installation holes in the upper frame and the lower frame at intervals and are wound on the arc plates. The blocking ropes, the upper frame, the lower frame and the arc plates together form a net structure, and the blocking ropes respectively comprise sensing fibers, an inner protective layer and an outer protective layer. The inner protective layers are arranged outside the sensing fibers, and the outer protective layers are arranged outside the inner protective layers. The tail ends of the sensing fibers are connected with a test unit which is connected with an alarm. The invisible security set is fixed on a door and a window or a balcony through the high-strength blocking ropes containing the sensing fibers. Once the blocking ropes break, alarming is sent out, and the protection effect is realized. The invisible security set is convenient to install, low in cost, attractive and elegant, and good in visual effect.
Owner:XIAN JINHE OPTICAL TECH

Double-sided conductive transparent film

The invention discloses a double-sided conductive transparent film which comprises a basic material with a first surface and a second surface, wherein the first surface and the second surface are opposite to each other and are coated with grid line layers respectively; a grid unit formed between the grid lines in the grid line layers is a transparent region; each grid line layer sequentially comprises a black layer, a conductive layer and a protection layer from inside to outside, the black layer is a metal oxide layer, the conductive layer is a metal layer, and the protection layer is a metal alloy layer or the metal oxide layer used for preventing the conductive layer from being oxidized. According to the double-sided conductive transparent film, metal grids are arranged on the two sides of the film, so that the impedance and the cost can be reduced and the light transmittance is good; in addition, originally a capacitive touch screen is formed by fitting two films and now the capacitive touch screen is formed by only one film, so that one film and fitting glue are removed and the cost is remarkably reduced; moreover, the two films need to be aligned in position when fitting each other, and one double-sided film does not need to be subjected to the fitting process, so that the yield can be increased.
Owner:苏州胜利光学玻璃有限公司
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