Abstract: An optical detection apparatus and method for detecting a display panel is provided. The apparatus includes photosensitive units arranged in an array. A minimum distance between adjacent photosensitive units is less than a sub-pixel size of the display panel; the photosensitive units in adjacent rows have a position offset in a first direction; and an offset distance corresponding to the position offset is less than the sub-pixel size of the display panel.

Abstract: The fingerprint recognition module includes: a base substrate; an image sensing layer including sensors on the base substrate; a collimating optical layer on incident sides of the sensors and including light transmitting holes formed in one-to-one correspondence with part of the sensors, an orthographic projection of each of the light transmitting holes on the base substrate being in an orthographic projection of a corresponding sensor; and a light guiding layer on a side of the collimating optical layer facing away from the sensors and including microlenses. An orthographic projection of each of the microlenses on the base substrate completely covers orthographic projections of one of the light transmitting holes and at least two sensors, and each microlens is configured to converge light rays reflected by a finger and then transmit the converged light rays to the one sensor that it covers through the one light transmitting hole that it covers.

Abstract: A light source module includes a light adjusting element including a first substrate, a second substrate and a fluid layer, the fluid layer includes polar fluid, the first substrate includes a light guide layer, a first electrode layer and a dielectric layer, the dielectric layer is in contact with the fluid layer, a refractivity of the dielectric layer is equal to that of the light guide layer, a refractivity of the polar fluid is greater than or equal to that of the dielectric layer, the light adjusting element incudes control regions corresponding to first electrodes included in the first electrode layer one by one, a second electrode layer is provided in the first or second substrate, a control electric field is formed between the first electrode and the second electrode layer to control hydrophilicity and hydrophobicity of the polar fluid on a surface of the dielectric layer.

Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a chip arranged on the base substrate, wherein the chip includes a chip main body and a plurality of terminals arranged on the chip main body; a terminal expansion layer arranged on the base substrate, the terminal expansion layer including a conductive material, and the terminal expansion layer and at least one terminal are located on a same side of the chip main body; and a plurality of expansion wires in the terminal expansion layer, wherein the plurality of expansion wires are electrically connected to the plurality of terminals, respectively, to lead out the plurality of terminals, wherein an orthographic projection of at least one expansion wire on the base substrate completely covers an orthographic projection of a terminal electrically connected to the expansion wire on the base substrate.

Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a plurality of chips arranged on the base substrate each including a chip main body and a plurality of terminals arranged thereon; a plurality of fixed connection portions arranged on the base substrate, and adjacent to the plurality of chips; a terminal expansion layer arranged on the base substrate; and a plurality of expansion wires in the terminal expansion layer and configured to electrically connect the chips, wherein an expansion wire configured to electrically connect two chips includes at least a first wire segment and a second wire segment, and the first wire segment is configured to electrically connect a terminal of a chip and a fixed connection portion adjacent to the chip, and the second wire segment is configured to connect two fixed connection portions between the two chips.

Abstract: The present disclosure provides a display apparatus including: a display module with a plurality of color filters and a black matrix with a plurality of first openings and a plurality of second openings, and the plurality of color filters are arranged in the plurality of first openings in a one-to-one correspondence; a fingerprint recognition circuit, on a side of the display module away from a display surface of the display module and including a plurality of fingerprint recognition elements; and a collimating structure, on an incident side of the fingerprint recognition circuit and including at least two light shading layers, wherein each of the light shading layers has a plurality of light transmitting holes, and one of the light shading layers is multiplexed as the black matrix.

Abstract: This disclosure discloses a data judging method applied in a distributed storage system and the distributed storage system. The distributed storage system includes a plurality of processing units and a plurality of storage units corresponding to each processing unit. The data judging method prescribes that a processing unit corresponding to a storage unit that stores preset data is a first processing unit, the storage unit that stores the preset data corresponding to the first processing unit is a first storage unit, other storage units corresponding to the first processing unit except for the first storage unit are second storage units. The data judging method provided by this disclosure may judge whether the preset data needs to be encrypted. Thus, privacy protection may be performed to preset data that needs to be encrypted, without performing encryption protection to all data, thereby being capable of utilizing data reasonably.

Abstract: This disclosure discloses a data judging method applied in a distributed storage system and the distributed storage system. The distributed storage system includes a plurality of processing units and a plurality of storage units corresponding to each processing unit. The data judging method prescribes that a processing unit corresponding to a storage unit that stores preset data is a first processing unit, the storage unit that stores the preset data corresponding to the first processing unit is a first storage unit, other storage units corresponding to the first processing unit except for the first storage unit are second storage units. The data judging method provided by this disclosure may judge whether the preset data needs to be encrypted. Thus, privacy protection may be performed to preset data that needs to be encrypted, without performing encryption protection to all data, thereby being capable of utilizing data reasonably.

Abstract: Embodiments of the present disclosure provide an optical resonant cavity and a display panel. The optical resonant cavity includes a light conversion layer, the optical resonant cavity is configured to emit light with a specific wavelength range, and the light conversion layer is arranged at at least one wave node of a center wavelength of the light with the specific wavelength range in the optical resonant cavity.

Abstract: A micro device transferring apparatus and a micro device transferring method are provided. The micro device transferring apparatus for moving a micro device fixed on an original substrate to a target substrate includes: a stripper on a side of the original substrate away from the micro device, configured to strip the micro device off the original substrate, and an optical tweezer configured to tweeze the micro device from a side of the original substrate provided with the micro device, wherein an accommodating space for accommodating the micro device and the original substrate is between the stripper and the optical tweezer.

Abstract: The present disclosure provides a device and a method for matching medical data. The device includes a computing device configured to compute an overall similarity between a current object and each object in a set of objects, wherein the overall similarity is determined by one or more of an original region similarity, a living region similarity, a relevant physiological parameter similarity, and a critical time similarity, and a selector configured to select, from the set of objects, an object with the overall similarity greater than a first threshold or a predetermined number of or a predetermined proportion of objects with the overall similarities being ranked on the top, to form a reference object subset for the current object.

Abstract: A micro device transferring apparatus and a micro device transferring method are provided. The micro device transferring apparatus for moving a micro device fixed on an original substrate to a target substrate includes: a stripper on a side of the original substrate away from the micro device, configured to strip the micro device off the original substrate, and an optical tweezer configured to tweeze the micro device from a side of the original substrate provided with the micro device, wherein an accommodating space for accommodating the micro device and the original substrate is between the stripper and the optical tweezer.

Abstract: Embodiments of the present disclosure provide an optical resonant cavity and a display panel. The optical resonant cavity includes a light conversion layer, the optical resonant cavity is configured to emit light with a specific wavelength range, and the light conversion layer is arranged at at least one wave node of a center wavelength of the light with the specific wavelength range in the optical resonant cavity.

Abstract: A light source module includes a light adjusting element including a first substrate, a second substrate and a fluid layer, the fluid layer includes polar fluid, the first substrate includes a light guide layer, a first electrode layer and a dielectric layer, the dielectric layer is in contact with the fluid layer, a refractivity of the dielectric layer is equal to that of the light guide layer, a refractivity of the polar fluid is greater than or equal to that of the dielectric layer, the light adjusting element includes control regions corresponding to first electrodes included in the first electrode layer one by one, a second electrode layer is provided in the first or second substrate, a control electric field is formed between the first electrode and the second electrode layer to control hydrophilicity and hydrophobicity of the polar fluid on a surface of the dielectric layer.

Abstract: The present disclosure provides a device and a method for matching medical data. The device includes a computing device configured to compute an overall similarity between a current object and each object in a set of objects, wherein the overall similarity is determined by one or more of an original region similarity, a living region similarity, a relevant physiological parameter similarity, and a critical time similarity, and a selector configured to select, from the set of objects, an object with the overall similarity greater than a first threshold or a predetermined number of or a predetermined proportion of objects with the overall similarities being ranked on the top, to form a reference object subset for the current object.

Abstract: The present disclosure provides a voice synthesis device, a voice synthesis method, a bone conduction helmet and a hearing aid. The voice synthesis device of the present disclosure comprises an aggregation node and a plurality of detection nodes, wherein the detection nodes are used for detecting external voice signals and transmitting the external voice signals to the aggregation node. The aggregation node is used for filtering the detected voice signals and synthesizing the voice signals sent by trusted detection nodes. Thus, the bit error rate of voice signals can be reduced significantly, and the accuracy of voice signals can be improved.

Abstract: The present disclosure provides a voice synthesis device, a voice synthesis method, a bone conduction helmet and a hearing aid. The voice synthesis device of the present disclosure comprises an aggregation node and a plurality of detection nodes, wherein the detection nodes are used for detecting external voice signals and transmitting the external voice signals to the aggregation node. The aggregation node is used for filtering the detected voice signals and synthesizing the voice signals sent by trusted detection nodes. Thus, the bit error rate of voice signals can be reduced significantly, and the accuracy of voice signals can be improved.

Abstract: The toy structure kit includes an accessory defining an opening, a toy structure defining an opening, and a connector having a base member and a collar, the connector configured to couple the accessory to the toy structure, the base member including a first projection member and a second projection member, the first projection member configured to extend through the opening defined by the accessory and receive the collar, the second projection member configured to extend through the opening defined by the toy structure.

Abstract: A multi-channel optical transmitter or transceiver includes an optical multiplexer with input and output ports on a single side. The optical multiplexer receives optical signals at different channel wavelengths on a plurality of mux input ports on one side and combines the optical signals into a multiplexed optical signal, which is output on an optical output port on the same side. The optical multiplexer may be located at a distal end of a transceiver or transmitter housing. In one embodiment, the optical multiplexer is a reversed planar lightwave circuit (PLC) splitter including splitter output ports that are used as the mux input ports and a splitter input port that is used as the mux output port. The mux input ports may be optically coupled to respective transmitter optical subassembly (TOSA) modules with optical fibers.

Abstract: A multi-channel optical transmitter or transceiver includes an optical multiplexer with input and output ports on a single side. The optical multiplexer receives optical signals at different channel wavelengths on a plurality of mux input ports on one side and combines the optical signals into a multiplexed optical signal, which is output on an optical output port on the same side. The optical multiplexer may be located at a distal end of a transceiver or transmitter housing. In one embodiment, the optical multiplexer is a reversed planar lightwave circuit (PLC) splitter including splitter output ports that are used as the mux input ports and a splitter input port that is used as the mux output port. The mux input ports may be optically coupled to respective transmitter optical subassembly (TOSA) modules with optical fibers.